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commit: 42a9f5b324bdb6c166764509da7f62df1ffc3bca |
2 |
Author: Mike Pagano <mpagano <AT> gentoo <DOT> org> |
3 |
AuthorDate: Tue Aug 7 18:13:48 2018 +0000 |
4 |
Commit: Mike Pagano <mpagano <AT> gentoo <DOT> org> |
5 |
CommitDate: Wed Nov 21 15:01:05 2018 +0000 |
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URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=42a9f5b3 |
7 |
|
8 |
Linux patch 4.4.146 |
9 |
|
10 |
Signed-off-by: Mike Pagano <mpagano <AT> gentoo.org> |
11 |
|
12 |
0000_README | 4 + |
13 |
1145_linux-4.4.146.patch | 2940 ++++++++++++++++++++++++++++++++++++++++++++++ |
14 |
2 files changed, 2944 insertions(+) |
15 |
|
16 |
diff --git a/0000_README b/0000_README |
17 |
index 5149ed7..330fae0 100644 |
18 |
--- a/0000_README |
19 |
+++ b/0000_README |
20 |
@@ -623,6 +623,10 @@ Patch: 1144_linux-4.4.145.patch |
21 |
From: http://www.kernel.org |
22 |
Desc: Linux 4.4.145 |
23 |
|
24 |
+Patch: 1145_linux-4.4.146.patch |
25 |
+From: http://www.kernel.org |
26 |
+Desc: Linux 4.4.146 |
27 |
+ |
28 |
Patch: 1500_XATTR_USER_PREFIX.patch |
29 |
From: https://bugs.gentoo.org/show_bug.cgi?id=470644 |
30 |
Desc: Support for namespace user.pax.* on tmpfs. |
31 |
|
32 |
diff --git a/1145_linux-4.4.146.patch b/1145_linux-4.4.146.patch |
33 |
new file mode 100644 |
34 |
index 0000000..b2051f3 |
35 |
--- /dev/null |
36 |
+++ b/1145_linux-4.4.146.patch |
37 |
@@ -0,0 +1,2940 @@ |
38 |
+diff --git a/Makefile b/Makefile |
39 |
+index be31491a2d67..030f5af05f4e 100644 |
40 |
+--- a/Makefile |
41 |
++++ b/Makefile |
42 |
+@@ -1,6 +1,6 @@ |
43 |
+ VERSION = 4 |
44 |
+ PATCHLEVEL = 4 |
45 |
+-SUBLEVEL = 145 |
46 |
++SUBLEVEL = 146 |
47 |
+ EXTRAVERSION = |
48 |
+ NAME = Blurry Fish Butt |
49 |
+ |
50 |
+diff --git a/arch/microblaze/boot/Makefile b/arch/microblaze/boot/Makefile |
51 |
+index 91d2068da1b9..0f3fe6a151dc 100644 |
52 |
+--- a/arch/microblaze/boot/Makefile |
53 |
++++ b/arch/microblaze/boot/Makefile |
54 |
+@@ -21,17 +21,19 @@ $(obj)/linux.bin.gz: $(obj)/linux.bin FORCE |
55 |
+ quiet_cmd_cp = CP $< $@$2 |
56 |
+ cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false) |
57 |
+ |
58 |
+-quiet_cmd_strip = STRIP $@ |
59 |
++quiet_cmd_strip = STRIP $< $@$2 |
60 |
+ cmd_strip = $(STRIP) -K microblaze_start -K _end -K __log_buf \ |
61 |
+- -K _fdt_start vmlinux -o $@ |
62 |
++ -K _fdt_start $< -o $@$2 |
63 |
+ |
64 |
+ UIMAGE_LOADADDR = $(CONFIG_KERNEL_BASE_ADDR) |
65 |
++UIMAGE_IN = $@ |
66 |
++UIMAGE_OUT = $@.ub |
67 |
+ |
68 |
+ $(obj)/simpleImage.%: vmlinux FORCE |
69 |
+ $(call if_changed,cp,.unstrip) |
70 |
+ $(call if_changed,objcopy) |
71 |
+ $(call if_changed,uimage) |
72 |
+- $(call if_changed,strip) |
73 |
+- @echo 'Kernel: $@ is ready' ' (#'`cat .version`')' |
74 |
++ $(call if_changed,strip,.strip) |
75 |
++ @echo 'Kernel: $(UIMAGE_OUT) is ready' ' (#'`cat .version`')' |
76 |
+ |
77 |
+ clean-files += simpleImage.*.unstrip linux.bin.ub dts/*.dtb |
78 |
+diff --git a/arch/mips/include/asm/pci.h b/arch/mips/include/asm/pci.h |
79 |
+index 98c31e5d9579..a7bc901819c8 100644 |
80 |
+--- a/arch/mips/include/asm/pci.h |
81 |
++++ b/arch/mips/include/asm/pci.h |
82 |
+@@ -89,7 +89,7 @@ static inline void pci_resource_to_user(const struct pci_dev *dev, int bar, |
83 |
+ phys_addr_t size = resource_size(rsrc); |
84 |
+ |
85 |
+ *start = fixup_bigphys_addr(rsrc->start, size); |
86 |
+- *end = rsrc->start + size; |
87 |
++ *end = rsrc->start + size - 1; |
88 |
+ } |
89 |
+ |
90 |
+ /* |
91 |
+diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S |
92 |
+index 78c1eba4c04a..01e274e6907b 100644 |
93 |
+--- a/arch/powerpc/kernel/head_8xx.S |
94 |
++++ b/arch/powerpc/kernel/head_8xx.S |
95 |
+@@ -720,7 +720,7 @@ start_here: |
96 |
+ tovirt(r6,r6) |
97 |
+ lis r5, abatron_pteptrs@h |
98 |
+ ori r5, r5, abatron_pteptrs@l |
99 |
+- stw r5, 0xf0(r0) /* Must match your Abatron config file */ |
100 |
++ stw r5, 0xf0(0) /* Must match your Abatron config file */ |
101 |
+ tophys(r5,r5) |
102 |
+ stw r6, 0(r5) |
103 |
+ |
104 |
+diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c |
105 |
+index 1f7930037cb7..d9e41b77dd13 100644 |
106 |
+--- a/arch/powerpc/kernel/pci_32.c |
107 |
++++ b/arch/powerpc/kernel/pci_32.c |
108 |
+@@ -11,6 +11,7 @@ |
109 |
+ #include <linux/sched.h> |
110 |
+ #include <linux/errno.h> |
111 |
+ #include <linux/bootmem.h> |
112 |
++#include <linux/syscalls.h> |
113 |
+ #include <linux/irq.h> |
114 |
+ #include <linux/list.h> |
115 |
+ #include <linux/of.h> |
116 |
+diff --git a/arch/powerpc/mm/slb.c b/arch/powerpc/mm/slb.c |
117 |
+index 515730e499fe..309027208f7c 100644 |
118 |
+--- a/arch/powerpc/mm/slb.c |
119 |
++++ b/arch/powerpc/mm/slb.c |
120 |
+@@ -69,14 +69,14 @@ static inline void slb_shadow_update(unsigned long ea, int ssize, |
121 |
+ * updating it. No write barriers are needed here, provided |
122 |
+ * we only update the current CPU's SLB shadow buffer. |
123 |
+ */ |
124 |
+- p->save_area[index].esid = 0; |
125 |
+- p->save_area[index].vsid = cpu_to_be64(mk_vsid_data(ea, ssize, flags)); |
126 |
+- p->save_area[index].esid = cpu_to_be64(mk_esid_data(ea, ssize, index)); |
127 |
++ WRITE_ONCE(p->save_area[index].esid, 0); |
128 |
++ WRITE_ONCE(p->save_area[index].vsid, cpu_to_be64(mk_vsid_data(ea, ssize, flags))); |
129 |
++ WRITE_ONCE(p->save_area[index].esid, cpu_to_be64(mk_esid_data(ea, ssize, index))); |
130 |
+ } |
131 |
+ |
132 |
+ static inline void slb_shadow_clear(enum slb_index index) |
133 |
+ { |
134 |
+- get_slb_shadow()->save_area[index].esid = 0; |
135 |
++ WRITE_ONCE(get_slb_shadow()->save_area[index].esid, 0); |
136 |
+ } |
137 |
+ |
138 |
+ static inline void create_shadowed_slbe(unsigned long ea, int ssize, |
139 |
+diff --git a/arch/powerpc/platforms/chrp/time.c b/arch/powerpc/platforms/chrp/time.c |
140 |
+index f803f4b8ab6f..8608e358217f 100644 |
141 |
+--- a/arch/powerpc/platforms/chrp/time.c |
142 |
++++ b/arch/powerpc/platforms/chrp/time.c |
143 |
+@@ -27,6 +27,8 @@ |
144 |
+ #include <asm/sections.h> |
145 |
+ #include <asm/time.h> |
146 |
+ |
147 |
++#include <platforms/chrp/chrp.h> |
148 |
++ |
149 |
+ extern spinlock_t rtc_lock; |
150 |
+ |
151 |
+ #define NVRAM_AS0 0x74 |
152 |
+@@ -62,7 +64,7 @@ long __init chrp_time_init(void) |
153 |
+ return 0; |
154 |
+ } |
155 |
+ |
156 |
+-int chrp_cmos_clock_read(int addr) |
157 |
++static int chrp_cmos_clock_read(int addr) |
158 |
+ { |
159 |
+ if (nvram_as1 != 0) |
160 |
+ outb(addr>>8, nvram_as1); |
161 |
+@@ -70,7 +72,7 @@ int chrp_cmos_clock_read(int addr) |
162 |
+ return (inb(nvram_data)); |
163 |
+ } |
164 |
+ |
165 |
+-void chrp_cmos_clock_write(unsigned long val, int addr) |
166 |
++static void chrp_cmos_clock_write(unsigned long val, int addr) |
167 |
+ { |
168 |
+ if (nvram_as1 != 0) |
169 |
+ outb(addr>>8, nvram_as1); |
170 |
+diff --git a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c |
171 |
+index 9b7975706bfc..9485f1024d46 100644 |
172 |
+--- a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c |
173 |
++++ b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c |
174 |
+@@ -35,6 +35,8 @@ |
175 |
+ */ |
176 |
+ #define HW_BROADWAY_ICR 0x00 |
177 |
+ #define HW_BROADWAY_IMR 0x04 |
178 |
++#define HW_STARLET_ICR 0x08 |
179 |
++#define HW_STARLET_IMR 0x0c |
180 |
+ |
181 |
+ |
182 |
+ /* |
183 |
+@@ -74,6 +76,9 @@ static void hlwd_pic_unmask(struct irq_data *d) |
184 |
+ void __iomem *io_base = irq_data_get_irq_chip_data(d); |
185 |
+ |
186 |
+ setbits32(io_base + HW_BROADWAY_IMR, 1 << irq); |
187 |
++ |
188 |
++ /* Make sure the ARM (aka. Starlet) doesn't handle this interrupt. */ |
189 |
++ clrbits32(io_base + HW_STARLET_IMR, 1 << irq); |
190 |
+ } |
191 |
+ |
192 |
+ |
193 |
+diff --git a/arch/powerpc/platforms/powermac/bootx_init.c b/arch/powerpc/platforms/powermac/bootx_init.c |
194 |
+index 76f5013c35e5..89237b84b096 100644 |
195 |
+--- a/arch/powerpc/platforms/powermac/bootx_init.c |
196 |
++++ b/arch/powerpc/platforms/powermac/bootx_init.c |
197 |
+@@ -467,7 +467,7 @@ void __init bootx_init(unsigned long r3, unsigned long r4) |
198 |
+ boot_infos_t *bi = (boot_infos_t *) r4; |
199 |
+ unsigned long hdr; |
200 |
+ unsigned long space; |
201 |
+- unsigned long ptr, x; |
202 |
++ unsigned long ptr; |
203 |
+ char *model; |
204 |
+ unsigned long offset = reloc_offset(); |
205 |
+ |
206 |
+@@ -561,6 +561,8 @@ void __init bootx_init(unsigned long r3, unsigned long r4) |
207 |
+ * MMU switched OFF, so this should not be useful anymore. |
208 |
+ */ |
209 |
+ if (bi->version < 4) { |
210 |
++ unsigned long x __maybe_unused; |
211 |
++ |
212 |
+ bootx_printf("Touching pages...\n"); |
213 |
+ |
214 |
+ /* |
215 |
+diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c |
216 |
+index 8dd78f4e1af4..32fc56cf6261 100644 |
217 |
+--- a/arch/powerpc/platforms/powermac/setup.c |
218 |
++++ b/arch/powerpc/platforms/powermac/setup.c |
219 |
+@@ -359,6 +359,7 @@ static int pmac_late_init(void) |
220 |
+ } |
221 |
+ machine_late_initcall(powermac, pmac_late_init); |
222 |
+ |
223 |
++void note_bootable_part(dev_t dev, int part, int goodness); |
224 |
+ /* |
225 |
+ * This is __init_refok because we check for "initializing" before |
226 |
+ * touching any of the __init sensitive things and "initializing" |
227 |
+diff --git a/arch/s390/include/asm/cpu_mf.h b/arch/s390/include/asm/cpu_mf.h |
228 |
+index 9dd04b9e9782..b2f8c52b3840 100644 |
229 |
+--- a/arch/s390/include/asm/cpu_mf.h |
230 |
++++ b/arch/s390/include/asm/cpu_mf.h |
231 |
+@@ -113,7 +113,7 @@ struct hws_basic_entry { |
232 |
+ |
233 |
+ struct hws_diag_entry { |
234 |
+ unsigned int def:16; /* 0-15 Data Entry Format */ |
235 |
+- unsigned int R:14; /* 16-19 and 20-30 reserved */ |
236 |
++ unsigned int R:15; /* 16-19 and 20-30 reserved */ |
237 |
+ unsigned int I:1; /* 31 entry valid or invalid */ |
238 |
+ u8 data[]; /* Machine-dependent sample data */ |
239 |
+ } __packed; |
240 |
+@@ -129,7 +129,9 @@ struct hws_trailer_entry { |
241 |
+ unsigned int f:1; /* 0 - Block Full Indicator */ |
242 |
+ unsigned int a:1; /* 1 - Alert request control */ |
243 |
+ unsigned int t:1; /* 2 - Timestamp format */ |
244 |
+- unsigned long long:61; /* 3 - 63: Reserved */ |
245 |
++ unsigned int :29; /* 3 - 31: Reserved */ |
246 |
++ unsigned int bsdes:16; /* 32-47: size of basic SDE */ |
247 |
++ unsigned int dsdes:16; /* 48-63: size of diagnostic SDE */ |
248 |
+ }; |
249 |
+ unsigned long long flags; /* 0 - 63: All indicators */ |
250 |
+ }; |
251 |
+diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c |
252 |
+index 61215a69b03d..b22e9c4dd111 100644 |
253 |
+--- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c |
254 |
++++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c |
255 |
+@@ -229,7 +229,7 @@ void uncore_perf_event_update(struct intel_uncore_box *box, struct perf_event *e |
256 |
+ u64 prev_count, new_count, delta; |
257 |
+ int shift; |
258 |
+ |
259 |
+- if (event->hw.idx >= UNCORE_PMC_IDX_FIXED) |
260 |
++ if (event->hw.idx == UNCORE_PMC_IDX_FIXED) |
261 |
+ shift = 64 - uncore_fixed_ctr_bits(box); |
262 |
+ else |
263 |
+ shift = 64 - uncore_perf_ctr_bits(box); |
264 |
+diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore_nhmex.c b/arch/x86/kernel/cpu/perf_event_intel_uncore_nhmex.c |
265 |
+index 2749965afed0..83cadc2605a7 100644 |
266 |
+--- a/arch/x86/kernel/cpu/perf_event_intel_uncore_nhmex.c |
267 |
++++ b/arch/x86/kernel/cpu/perf_event_intel_uncore_nhmex.c |
268 |
+@@ -240,7 +240,7 @@ static void nhmex_uncore_msr_enable_event(struct intel_uncore_box *box, struct p |
269 |
+ { |
270 |
+ struct hw_perf_event *hwc = &event->hw; |
271 |
+ |
272 |
+- if (hwc->idx >= UNCORE_PMC_IDX_FIXED) |
273 |
++ if (hwc->idx == UNCORE_PMC_IDX_FIXED) |
274 |
+ wrmsrl(hwc->config_base, NHMEX_PMON_CTL_EN_BIT0); |
275 |
+ else if (box->pmu->type->event_mask & NHMEX_PMON_CTL_EN_BIT0) |
276 |
+ wrmsrl(hwc->config_base, hwc->config | NHMEX_PMON_CTL_EN_BIT22); |
277 |
+diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c |
278 |
+index 18143886b186..c5a4b1978cbf 100644 |
279 |
+--- a/arch/x86/kvm/vmx.c |
280 |
++++ b/arch/x86/kvm/vmx.c |
281 |
+@@ -6843,6 +6843,8 @@ static int handle_vmon(struct kvm_vcpu *vcpu) |
282 |
+ HRTIMER_MODE_REL); |
283 |
+ vmx->nested.preemption_timer.function = vmx_preemption_timer_fn; |
284 |
+ |
285 |
++ vmx->nested.vpid02 = allocate_vpid(); |
286 |
++ |
287 |
+ vmx->nested.vmxon = true; |
288 |
+ |
289 |
+ skip_emulated_instruction(vcpu); |
290 |
+@@ -8887,10 +8889,8 @@ static struct kvm_vcpu *vmx_create_vcpu(struct kvm *kvm, unsigned int id) |
291 |
+ goto free_vmcs; |
292 |
+ } |
293 |
+ |
294 |
+- if (nested) { |
295 |
++ if (nested) |
296 |
+ nested_vmx_setup_ctls_msrs(vmx); |
297 |
+- vmx->nested.vpid02 = allocate_vpid(); |
298 |
+- } |
299 |
+ |
300 |
+ vmx->nested.posted_intr_nv = -1; |
301 |
+ vmx->nested.current_vmptr = -1ull; |
302 |
+@@ -8899,7 +8899,6 @@ static struct kvm_vcpu *vmx_create_vcpu(struct kvm *kvm, unsigned int id) |
303 |
+ return &vmx->vcpu; |
304 |
+ |
305 |
+ free_vmcs: |
306 |
+- free_vpid(vmx->nested.vpid02); |
307 |
+ free_loaded_vmcs(vmx->loaded_vmcs); |
308 |
+ free_msrs: |
309 |
+ kfree(vmx->guest_msrs); |
310 |
+diff --git a/crypto/authenc.c b/crypto/authenc.c |
311 |
+index 55a354d57251..b7290c5b1eaa 100644 |
312 |
+--- a/crypto/authenc.c |
313 |
++++ b/crypto/authenc.c |
314 |
+@@ -108,6 +108,7 @@ static int crypto_authenc_setkey(struct crypto_aead *authenc, const u8 *key, |
315 |
+ CRYPTO_TFM_RES_MASK); |
316 |
+ |
317 |
+ out: |
318 |
++ memzero_explicit(&keys, sizeof(keys)); |
319 |
+ return err; |
320 |
+ |
321 |
+ badkey: |
322 |
+diff --git a/crypto/authencesn.c b/crypto/authencesn.c |
323 |
+index 52154ef21b5e..fa0c4567f697 100644 |
324 |
+--- a/crypto/authencesn.c |
325 |
++++ b/crypto/authencesn.c |
326 |
+@@ -90,6 +90,7 @@ static int crypto_authenc_esn_setkey(struct crypto_aead *authenc_esn, const u8 * |
327 |
+ CRYPTO_TFM_RES_MASK); |
328 |
+ |
329 |
+ out: |
330 |
++ memzero_explicit(&keys, sizeof(keys)); |
331 |
+ return err; |
332 |
+ |
333 |
+ badkey: |
334 |
+diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c |
335 |
+index ae3fe4e64203..3b0b4bd67b71 100644 |
336 |
+--- a/drivers/acpi/pci_root.c |
337 |
++++ b/drivers/acpi/pci_root.c |
338 |
+@@ -472,9 +472,11 @@ static void negotiate_os_control(struct acpi_pci_root *root, int *no_aspm) |
339 |
+ } |
340 |
+ |
341 |
+ control = OSC_PCI_EXPRESS_CAPABILITY_CONTROL |
342 |
+- | OSC_PCI_EXPRESS_NATIVE_HP_CONTROL |
343 |
+ | OSC_PCI_EXPRESS_PME_CONTROL; |
344 |
+ |
345 |
++ if (IS_ENABLED(CONFIG_HOTPLUG_PCI_PCIE)) |
346 |
++ control |= OSC_PCI_EXPRESS_NATIVE_HP_CONTROL; |
347 |
++ |
348 |
+ if (pci_aer_available()) { |
349 |
+ if (aer_acpi_firmware_first()) |
350 |
+ dev_info(&device->dev, |
351 |
+diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c |
352 |
+index 75cced210b2a..7db76b5c7ada 100644 |
353 |
+--- a/drivers/ata/libata-eh.c |
354 |
++++ b/drivers/ata/libata-eh.c |
355 |
+@@ -2198,12 +2198,16 @@ static void ata_eh_link_autopsy(struct ata_link *link) |
356 |
+ if (qc->err_mask & ~AC_ERR_OTHER) |
357 |
+ qc->err_mask &= ~AC_ERR_OTHER; |
358 |
+ |
359 |
+- /* SENSE_VALID trumps dev/unknown error and revalidation */ |
360 |
++ /* |
361 |
++ * SENSE_VALID trumps dev/unknown error and revalidation. Upper |
362 |
++ * layers will determine whether the command is worth retrying |
363 |
++ * based on the sense data and device class/type. Otherwise, |
364 |
++ * determine directly if the command is worth retrying using its |
365 |
++ * error mask and flags. |
366 |
++ */ |
367 |
+ if (qc->flags & ATA_QCFLAG_SENSE_VALID) |
368 |
+ qc->err_mask &= ~(AC_ERR_DEV | AC_ERR_OTHER); |
369 |
+- |
370 |
+- /* determine whether the command is worth retrying */ |
371 |
+- if (ata_eh_worth_retry(qc)) |
372 |
++ else if (ata_eh_worth_retry(qc)) |
373 |
+ qc->flags |= ATA_QCFLAG_RETRY; |
374 |
+ |
375 |
+ /* accumulate error info */ |
376 |
+diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c |
377 |
+index 91676535a1a3..4a899b41145e 100644 |
378 |
+--- a/drivers/bluetooth/btusb.c |
379 |
++++ b/drivers/bluetooth/btusb.c |
380 |
+@@ -339,6 +339,9 @@ static const struct usb_device_id blacklist_table[] = { |
381 |
+ /* Additional Realtek 8723BU Bluetooth devices */ |
382 |
+ { USB_DEVICE(0x7392, 0xa611), .driver_info = BTUSB_REALTEK }, |
383 |
+ |
384 |
++ /* Additional Realtek 8723DE Bluetooth devices */ |
385 |
++ { USB_DEVICE(0x2ff8, 0xb011), .driver_info = BTUSB_REALTEK }, |
386 |
++ |
387 |
+ /* Additional Realtek 8821AE Bluetooth devices */ |
388 |
+ { USB_DEVICE(0x0b05, 0x17dc), .driver_info = BTUSB_REALTEK }, |
389 |
+ { USB_DEVICE(0x13d3, 0x3414), .driver_info = BTUSB_REALTEK }, |
390 |
+diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c |
391 |
+index 476d39c7ba20..ecfb9ed2cff6 100644 |
392 |
+--- a/drivers/bluetooth/hci_qca.c |
393 |
++++ b/drivers/bluetooth/hci_qca.c |
394 |
+@@ -884,7 +884,7 @@ static int qca_set_baudrate(struct hci_dev *hdev, uint8_t baudrate) |
395 |
+ */ |
396 |
+ set_current_state(TASK_UNINTERRUPTIBLE); |
397 |
+ schedule_timeout(msecs_to_jiffies(BAUDRATE_SETTLE_TIMEOUT_MS)); |
398 |
+- set_current_state(TASK_INTERRUPTIBLE); |
399 |
++ set_current_state(TASK_RUNNING); |
400 |
+ |
401 |
+ return 0; |
402 |
+ } |
403 |
+diff --git a/drivers/char/random.c b/drivers/char/random.c |
404 |
+index dffd06a3bb76..2916d08ee30e 100644 |
405 |
+--- a/drivers/char/random.c |
406 |
++++ b/drivers/char/random.c |
407 |
+@@ -1503,14 +1503,22 @@ static int |
408 |
+ write_pool(struct entropy_store *r, const char __user *buffer, size_t count) |
409 |
+ { |
410 |
+ size_t bytes; |
411 |
+- __u32 buf[16]; |
412 |
++ __u32 t, buf[16]; |
413 |
+ const char __user *p = buffer; |
414 |
+ |
415 |
+ while (count > 0) { |
416 |
++ int b, i = 0; |
417 |
++ |
418 |
+ bytes = min(count, sizeof(buf)); |
419 |
+ if (copy_from_user(&buf, p, bytes)) |
420 |
+ return -EFAULT; |
421 |
+ |
422 |
++ for (b = bytes ; b > 0 ; b -= sizeof(__u32), i++) { |
423 |
++ if (!arch_get_random_int(&t)) |
424 |
++ break; |
425 |
++ buf[i] ^= t; |
426 |
++ } |
427 |
++ |
428 |
+ count -= bytes; |
429 |
+ p += bytes; |
430 |
+ |
431 |
+diff --git a/drivers/crypto/padlock-aes.c b/drivers/crypto/padlock-aes.c |
432 |
+index 97a364694bfc..047ef69b7e65 100644 |
433 |
+--- a/drivers/crypto/padlock-aes.c |
434 |
++++ b/drivers/crypto/padlock-aes.c |
435 |
+@@ -266,6 +266,8 @@ static inline void padlock_xcrypt_ecb(const u8 *input, u8 *output, void *key, |
436 |
+ return; |
437 |
+ } |
438 |
+ |
439 |
++ count -= initial; |
440 |
++ |
441 |
+ if (initial) |
442 |
+ asm volatile (".byte 0xf3,0x0f,0xa7,0xc8" /* rep xcryptecb */ |
443 |
+ : "+S"(input), "+D"(output) |
444 |
+@@ -273,7 +275,7 @@ static inline void padlock_xcrypt_ecb(const u8 *input, u8 *output, void *key, |
445 |
+ |
446 |
+ asm volatile (".byte 0xf3,0x0f,0xa7,0xc8" /* rep xcryptecb */ |
447 |
+ : "+S"(input), "+D"(output) |
448 |
+- : "d"(control_word), "b"(key), "c"(count - initial)); |
449 |
++ : "d"(control_word), "b"(key), "c"(count)); |
450 |
+ } |
451 |
+ |
452 |
+ static inline u8 *padlock_xcrypt_cbc(const u8 *input, u8 *output, void *key, |
453 |
+@@ -284,6 +286,8 @@ static inline u8 *padlock_xcrypt_cbc(const u8 *input, u8 *output, void *key, |
454 |
+ if (count < cbc_fetch_blocks) |
455 |
+ return cbc_crypt(input, output, key, iv, control_word, count); |
456 |
+ |
457 |
++ count -= initial; |
458 |
++ |
459 |
+ if (initial) |
460 |
+ asm volatile (".byte 0xf3,0x0f,0xa7,0xd0" /* rep xcryptcbc */ |
461 |
+ : "+S" (input), "+D" (output), "+a" (iv) |
462 |
+@@ -291,7 +295,7 @@ static inline u8 *padlock_xcrypt_cbc(const u8 *input, u8 *output, void *key, |
463 |
+ |
464 |
+ asm volatile (".byte 0xf3,0x0f,0xa7,0xd0" /* rep xcryptcbc */ |
465 |
+ : "+S" (input), "+D" (output), "+a" (iv) |
466 |
+- : "d" (control_word), "b" (key), "c" (count-initial)); |
467 |
++ : "d" (control_word), "b" (key), "c" (count)); |
468 |
+ return iv; |
469 |
+ } |
470 |
+ |
471 |
+diff --git a/drivers/dma/pxa_dma.c b/drivers/dma/pxa_dma.c |
472 |
+index 55f5d33f6dc7..4251e9ac0373 100644 |
473 |
+--- a/drivers/dma/pxa_dma.c |
474 |
++++ b/drivers/dma/pxa_dma.c |
475 |
+@@ -1321,7 +1321,7 @@ static int pxad_init_phys(struct platform_device *op, |
476 |
+ return 0; |
477 |
+ } |
478 |
+ |
479 |
+-static const struct of_device_id const pxad_dt_ids[] = { |
480 |
++static const struct of_device_id pxad_dt_ids[] = { |
481 |
+ { .compatible = "marvell,pdma-1.0", }, |
482 |
+ {} |
483 |
+ }; |
484 |
+diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c |
485 |
+index 50d74e5ce41b..355ad1b97df6 100644 |
486 |
+--- a/drivers/gpu/drm/drm_atomic.c |
487 |
++++ b/drivers/gpu/drm/drm_atomic.c |
488 |
+@@ -960,7 +960,9 @@ drm_atomic_set_crtc_for_plane(struct drm_plane_state *plane_state, |
489 |
+ { |
490 |
+ struct drm_plane *plane = plane_state->plane; |
491 |
+ struct drm_crtc_state *crtc_state; |
492 |
+- |
493 |
++ /* Nothing to do for same crtc*/ |
494 |
++ if (plane_state->crtc == crtc) |
495 |
++ return 0; |
496 |
+ if (plane_state->crtc) { |
497 |
+ crtc_state = drm_atomic_get_crtc_state(plane_state->state, |
498 |
+ plane_state->crtc); |
499 |
+diff --git a/drivers/gpu/drm/gma500/psb_intel_drv.h b/drivers/gpu/drm/gma500/psb_intel_drv.h |
500 |
+index 860dd2177ca1..283570080d47 100644 |
501 |
+--- a/drivers/gpu/drm/gma500/psb_intel_drv.h |
502 |
++++ b/drivers/gpu/drm/gma500/psb_intel_drv.h |
503 |
+@@ -252,7 +252,7 @@ extern int intelfb_remove(struct drm_device *dev, |
504 |
+ extern bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder, |
505 |
+ const struct drm_display_mode *mode, |
506 |
+ struct drm_display_mode *adjusted_mode); |
507 |
+-extern int psb_intel_lvds_mode_valid(struct drm_connector *connector, |
508 |
++extern enum drm_mode_status psb_intel_lvds_mode_valid(struct drm_connector *connector, |
509 |
+ struct drm_display_mode *mode); |
510 |
+ extern int psb_intel_lvds_set_property(struct drm_connector *connector, |
511 |
+ struct drm_property *property, |
512 |
+diff --git a/drivers/gpu/drm/gma500/psb_intel_lvds.c b/drivers/gpu/drm/gma500/psb_intel_lvds.c |
513 |
+index 61e3a097a478..ccd1b8bf0fd5 100644 |
514 |
+--- a/drivers/gpu/drm/gma500/psb_intel_lvds.c |
515 |
++++ b/drivers/gpu/drm/gma500/psb_intel_lvds.c |
516 |
+@@ -343,7 +343,7 @@ static void psb_intel_lvds_restore(struct drm_connector *connector) |
517 |
+ } |
518 |
+ } |
519 |
+ |
520 |
+-int psb_intel_lvds_mode_valid(struct drm_connector *connector, |
521 |
++enum drm_mode_status psb_intel_lvds_mode_valid(struct drm_connector *connector, |
522 |
+ struct drm_display_mode *mode) |
523 |
+ { |
524 |
+ struct drm_psb_private *dev_priv = connector->dev->dev_private; |
525 |
+diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c |
526 |
+index 1a2a7365d0b5..c6bf378534f8 100644 |
527 |
+--- a/drivers/gpu/drm/radeon/radeon_connectors.c |
528 |
++++ b/drivers/gpu/drm/radeon/radeon_connectors.c |
529 |
+@@ -844,7 +844,7 @@ static int radeon_lvds_get_modes(struct drm_connector *connector) |
530 |
+ return ret; |
531 |
+ } |
532 |
+ |
533 |
+-static int radeon_lvds_mode_valid(struct drm_connector *connector, |
534 |
++static enum drm_mode_status radeon_lvds_mode_valid(struct drm_connector *connector, |
535 |
+ struct drm_display_mode *mode) |
536 |
+ { |
537 |
+ struct drm_encoder *encoder = radeon_best_single_encoder(connector); |
538 |
+@@ -993,7 +993,7 @@ static int radeon_vga_get_modes(struct drm_connector *connector) |
539 |
+ return ret; |
540 |
+ } |
541 |
+ |
542 |
+-static int radeon_vga_mode_valid(struct drm_connector *connector, |
543 |
++static enum drm_mode_status radeon_vga_mode_valid(struct drm_connector *connector, |
544 |
+ struct drm_display_mode *mode) |
545 |
+ { |
546 |
+ struct drm_device *dev = connector->dev; |
547 |
+@@ -1136,7 +1136,7 @@ static int radeon_tv_get_modes(struct drm_connector *connector) |
548 |
+ return 1; |
549 |
+ } |
550 |
+ |
551 |
+-static int radeon_tv_mode_valid(struct drm_connector *connector, |
552 |
++static enum drm_mode_status radeon_tv_mode_valid(struct drm_connector *connector, |
553 |
+ struct drm_display_mode *mode) |
554 |
+ { |
555 |
+ if ((mode->hdisplay > 1024) || (mode->vdisplay > 768)) |
556 |
+@@ -1477,7 +1477,7 @@ static void radeon_dvi_force(struct drm_connector *connector) |
557 |
+ radeon_connector->use_digital = true; |
558 |
+ } |
559 |
+ |
560 |
+-static int radeon_dvi_mode_valid(struct drm_connector *connector, |
561 |
++static enum drm_mode_status radeon_dvi_mode_valid(struct drm_connector *connector, |
562 |
+ struct drm_display_mode *mode) |
563 |
+ { |
564 |
+ struct drm_device *dev = connector->dev; |
565 |
+@@ -1778,7 +1778,7 @@ out: |
566 |
+ return ret; |
567 |
+ } |
568 |
+ |
569 |
+-static int radeon_dp_mode_valid(struct drm_connector *connector, |
570 |
++static enum drm_mode_status radeon_dp_mode_valid(struct drm_connector *connector, |
571 |
+ struct drm_display_mode *mode) |
572 |
+ { |
573 |
+ struct drm_device *dev = connector->dev; |
574 |
+diff --git a/drivers/hid/hid-plantronics.c b/drivers/hid/hid-plantronics.c |
575 |
+index febb21ee190e..584b10d3fc3d 100644 |
576 |
+--- a/drivers/hid/hid-plantronics.c |
577 |
++++ b/drivers/hid/hid-plantronics.c |
578 |
+@@ -2,7 +2,7 @@ |
579 |
+ * Plantronics USB HID Driver |
580 |
+ * |
581 |
+ * Copyright (c) 2014 JD Cole <jd.cole@×××××××××××.com> |
582 |
+- * Copyright (c) 2015 Terry Junge <terry.junge@×××××××××××.com> |
583 |
++ * Copyright (c) 2015-2018 Terry Junge <terry.junge@×××××××××××.com> |
584 |
+ */ |
585 |
+ |
586 |
+ /* |
587 |
+@@ -48,6 +48,10 @@ static int plantronics_input_mapping(struct hid_device *hdev, |
588 |
+ unsigned short mapped_key; |
589 |
+ unsigned long plt_type = (unsigned long)hid_get_drvdata(hdev); |
590 |
+ |
591 |
++ /* special case for PTT products */ |
592 |
++ if (field->application == HID_GD_JOYSTICK) |
593 |
++ goto defaulted; |
594 |
++ |
595 |
+ /* handle volume up/down mapping */ |
596 |
+ /* non-standard types or multi-HID interfaces - plt_type is PID */ |
597 |
+ if (!(plt_type & HID_USAGE_PAGE)) { |
598 |
+diff --git a/drivers/hid/i2c-hid/i2c-hid.c b/drivers/hid/i2c-hid/i2c-hid.c |
599 |
+index a5fed668fde1..4248d253c32a 100644 |
600 |
+--- a/drivers/hid/i2c-hid/i2c-hid.c |
601 |
++++ b/drivers/hid/i2c-hid/i2c-hid.c |
602 |
+@@ -1017,6 +1017,14 @@ static int i2c_hid_probe(struct i2c_client *client, |
603 |
+ pm_runtime_set_active(&client->dev); |
604 |
+ pm_runtime_enable(&client->dev); |
605 |
+ |
606 |
++ /* Make sure there is something at this address */ |
607 |
++ ret = i2c_smbus_read_byte(client); |
608 |
++ if (ret < 0) { |
609 |
++ dev_dbg(&client->dev, "nothing at this address: %d\n", ret); |
610 |
++ ret = -ENXIO; |
611 |
++ goto err_pm; |
612 |
++ } |
613 |
++ |
614 |
+ ret = i2c_hid_fetch_hid_descriptor(ihid); |
615 |
+ if (ret < 0) |
616 |
+ goto err_pm; |
617 |
+diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c |
618 |
+index 8d84c563ba75..616173b7a5e8 100644 |
619 |
+--- a/drivers/infiniband/core/mad.c |
620 |
++++ b/drivers/infiniband/core/mad.c |
621 |
+@@ -1548,7 +1548,8 @@ static int add_oui_reg_req(struct ib_mad_reg_req *mad_reg_req, |
622 |
+ mad_reg_req->oui, 3)) { |
623 |
+ method = &(*vendor_table)->vendor_class[ |
624 |
+ vclass]->method_table[i]; |
625 |
+- BUG_ON(!*method); |
626 |
++ if (!*method) |
627 |
++ goto error3; |
628 |
+ goto check_in_use; |
629 |
+ } |
630 |
+ } |
631 |
+@@ -1558,10 +1559,12 @@ static int add_oui_reg_req(struct ib_mad_reg_req *mad_reg_req, |
632 |
+ vclass]->oui[i])) { |
633 |
+ method = &(*vendor_table)->vendor_class[ |
634 |
+ vclass]->method_table[i]; |
635 |
+- BUG_ON(*method); |
636 |
+ /* Allocate method table for this OUI */ |
637 |
+- if ((ret = allocate_method_table(method))) |
638 |
+- goto error3; |
639 |
++ if (!*method) { |
640 |
++ ret = allocate_method_table(method); |
641 |
++ if (ret) |
642 |
++ goto error3; |
643 |
++ } |
644 |
+ memcpy((*vendor_table)->vendor_class[vclass]->oui[i], |
645 |
+ mad_reg_req->oui, 3); |
646 |
+ goto check_in_use; |
647 |
+diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c |
648 |
+index 795938edce3f..55aa8d3d752f 100644 |
649 |
+--- a/drivers/infiniband/core/ucma.c |
650 |
++++ b/drivers/infiniband/core/ucma.c |
651 |
+@@ -217,7 +217,7 @@ static struct ucma_multicast* ucma_alloc_multicast(struct ucma_context *ctx) |
652 |
+ return NULL; |
653 |
+ |
654 |
+ mutex_lock(&mut); |
655 |
+- mc->id = idr_alloc(&multicast_idr, mc, 0, 0, GFP_KERNEL); |
656 |
++ mc->id = idr_alloc(&multicast_idr, NULL, 0, 0, GFP_KERNEL); |
657 |
+ mutex_unlock(&mut); |
658 |
+ if (mc->id < 0) |
659 |
+ goto error; |
660 |
+@@ -1375,6 +1375,10 @@ static ssize_t ucma_process_join(struct ucma_file *file, |
661 |
+ goto err3; |
662 |
+ } |
663 |
+ |
664 |
++ mutex_lock(&mut); |
665 |
++ idr_replace(&multicast_idr, mc, mc->id); |
666 |
++ mutex_unlock(&mut); |
667 |
++ |
668 |
+ mutex_unlock(&file->mut); |
669 |
+ ucma_put_ctx(ctx); |
670 |
+ return 0; |
671 |
+diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c |
672 |
+index 97f6e05cffce..a716482774db 100644 |
673 |
+--- a/drivers/input/mouse/elan_i2c_core.c |
674 |
++++ b/drivers/input/mouse/elan_i2c_core.c |
675 |
+@@ -1251,6 +1251,8 @@ static const struct acpi_device_id elan_acpi_id[] = { |
676 |
+ { "ELAN0611", 0 }, |
677 |
+ { "ELAN0612", 0 }, |
678 |
+ { "ELAN0618", 0 }, |
679 |
++ { "ELAN061D", 0 }, |
680 |
++ { "ELAN0622", 0 }, |
681 |
+ { "ELAN1000", 0 }, |
682 |
+ { } |
683 |
+ }; |
684 |
+diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h |
685 |
+index e484ea2dc787..34be09651ee8 100644 |
686 |
+--- a/drivers/input/serio/i8042-x86ia64io.h |
687 |
++++ b/drivers/input/serio/i8042-x86ia64io.h |
688 |
+@@ -527,6 +527,13 @@ static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = { |
689 |
+ DMI_MATCH(DMI_PRODUCT_NAME, "N24_25BU"), |
690 |
+ }, |
691 |
+ }, |
692 |
++ { |
693 |
++ /* Lenovo LaVie Z */ |
694 |
++ .matches = { |
695 |
++ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), |
696 |
++ DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo LaVie Z"), |
697 |
++ }, |
698 |
++ }, |
699 |
+ { } |
700 |
+ }; |
701 |
+ |
702 |
+diff --git a/drivers/md/md.c b/drivers/md/md.c |
703 |
+index 0663463df2f7..07f307402351 100644 |
704 |
+--- a/drivers/md/md.c |
705 |
++++ b/drivers/md/md.c |
706 |
+@@ -6145,6 +6145,9 @@ static int hot_remove_disk(struct mddev *mddev, dev_t dev) |
707 |
+ struct md_rdev *rdev; |
708 |
+ int ret = -1; |
709 |
+ |
710 |
++ if (!mddev->pers) |
711 |
++ return -ENODEV; |
712 |
++ |
713 |
+ rdev = find_rdev(mddev, dev); |
714 |
+ if (!rdev) |
715 |
+ return -ENXIO; |
716 |
+diff --git a/drivers/media/common/siano/smsendian.c b/drivers/media/common/siano/smsendian.c |
717 |
+index bfe831c10b1c..b95a631f23f9 100644 |
718 |
+--- a/drivers/media/common/siano/smsendian.c |
719 |
++++ b/drivers/media/common/siano/smsendian.c |
720 |
+@@ -35,7 +35,7 @@ void smsendian_handle_tx_message(void *buffer) |
721 |
+ switch (msg->x_msg_header.msg_type) { |
722 |
+ case MSG_SMS_DATA_DOWNLOAD_REQ: |
723 |
+ { |
724 |
+- msg->msg_data[0] = le32_to_cpu(msg->msg_data[0]); |
725 |
++ msg->msg_data[0] = le32_to_cpu((__force __le32)(msg->msg_data[0])); |
726 |
+ break; |
727 |
+ } |
728 |
+ |
729 |
+@@ -44,7 +44,7 @@ void smsendian_handle_tx_message(void *buffer) |
730 |
+ sizeof(struct sms_msg_hdr))/4; |
731 |
+ |
732 |
+ for (i = 0; i < msg_words; i++) |
733 |
+- msg->msg_data[i] = le32_to_cpu(msg->msg_data[i]); |
734 |
++ msg->msg_data[i] = le32_to_cpu((__force __le32)msg->msg_data[i]); |
735 |
+ |
736 |
+ break; |
737 |
+ } |
738 |
+@@ -64,7 +64,7 @@ void smsendian_handle_rx_message(void *buffer) |
739 |
+ { |
740 |
+ struct sms_version_res *ver = |
741 |
+ (struct sms_version_res *) msg; |
742 |
+- ver->chip_model = le16_to_cpu(ver->chip_model); |
743 |
++ ver->chip_model = le16_to_cpu((__force __le16)ver->chip_model); |
744 |
+ break; |
745 |
+ } |
746 |
+ |
747 |
+@@ -81,7 +81,7 @@ void smsendian_handle_rx_message(void *buffer) |
748 |
+ sizeof(struct sms_msg_hdr))/4; |
749 |
+ |
750 |
+ for (i = 0; i < msg_words; i++) |
751 |
+- msg->msg_data[i] = le32_to_cpu(msg->msg_data[i]); |
752 |
++ msg->msg_data[i] = le32_to_cpu((__force __le32)msg->msg_data[i]); |
753 |
+ |
754 |
+ break; |
755 |
+ } |
756 |
+@@ -95,9 +95,9 @@ void smsendian_handle_message_header(void *msg) |
757 |
+ #ifdef __BIG_ENDIAN |
758 |
+ struct sms_msg_hdr *phdr = (struct sms_msg_hdr *)msg; |
759 |
+ |
760 |
+- phdr->msg_type = le16_to_cpu(phdr->msg_type); |
761 |
+- phdr->msg_length = le16_to_cpu(phdr->msg_length); |
762 |
+- phdr->msg_flags = le16_to_cpu(phdr->msg_flags); |
763 |
++ phdr->msg_type = le16_to_cpu((__force __le16)phdr->msg_type); |
764 |
++ phdr->msg_length = le16_to_cpu((__force __le16)phdr->msg_length); |
765 |
++ phdr->msg_flags = le16_to_cpu((__force __le16)phdr->msg_flags); |
766 |
+ #endif /* __BIG_ENDIAN */ |
767 |
+ } |
768 |
+ EXPORT_SYMBOL_GPL(smsendian_handle_message_header); |
769 |
+diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c |
770 |
+index fb39dfd55e75..46a052c5be2e 100644 |
771 |
+--- a/drivers/media/i2c/smiapp/smiapp-core.c |
772 |
++++ b/drivers/media/i2c/smiapp/smiapp-core.c |
773 |
+@@ -981,7 +981,7 @@ static int smiapp_read_nvm(struct smiapp_sensor *sensor, |
774 |
+ if (rval) |
775 |
+ goto out; |
776 |
+ |
777 |
+- for (i = 0; i < 1000; i++) { |
778 |
++ for (i = 1000; i > 0; i--) { |
779 |
+ rval = smiapp_read( |
780 |
+ sensor, |
781 |
+ SMIAPP_REG_U8_DATA_TRANSFER_IF_1_STATUS, &s); |
782 |
+@@ -992,11 +992,10 @@ static int smiapp_read_nvm(struct smiapp_sensor *sensor, |
783 |
+ if (s & SMIAPP_DATA_TRANSFER_IF_1_STATUS_RD_READY) |
784 |
+ break; |
785 |
+ |
786 |
+- if (--i == 0) { |
787 |
+- rval = -ETIMEDOUT; |
788 |
+- goto out; |
789 |
+- } |
790 |
+- |
791 |
++ } |
792 |
++ if (!i) { |
793 |
++ rval = -ETIMEDOUT; |
794 |
++ goto out; |
795 |
+ } |
796 |
+ |
797 |
+ for (i = 0; i < SMIAPP_NVM_PAGE_SIZE; i++) { |
798 |
+diff --git a/drivers/media/pci/saa7164/saa7164-fw.c b/drivers/media/pci/saa7164/saa7164-fw.c |
799 |
+index 269e0782c7b6..93d53195e8ca 100644 |
800 |
+--- a/drivers/media/pci/saa7164/saa7164-fw.c |
801 |
++++ b/drivers/media/pci/saa7164/saa7164-fw.c |
802 |
+@@ -430,7 +430,8 @@ int saa7164_downloadfirmware(struct saa7164_dev *dev) |
803 |
+ __func__, fw->size); |
804 |
+ |
805 |
+ if (fw->size != fwlength) { |
806 |
+- printk(KERN_ERR "xc5000: firmware incorrect size\n"); |
807 |
++ printk(KERN_ERR "saa7164: firmware incorrect size %zu != %u\n", |
808 |
++ fw->size, fwlength); |
809 |
+ ret = -ENOMEM; |
810 |
+ goto out; |
811 |
+ } |
812 |
+diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c |
813 |
+index 56e683b19a73..91e02c1ff392 100644 |
814 |
+--- a/drivers/media/platform/omap3isp/isp.c |
815 |
++++ b/drivers/media/platform/omap3isp/isp.c |
816 |
+@@ -2077,6 +2077,7 @@ error_csiphy: |
817 |
+ |
818 |
+ static void isp_detach_iommu(struct isp_device *isp) |
819 |
+ { |
820 |
++ arm_iommu_detach_device(isp->dev); |
821 |
+ arm_iommu_release_mapping(isp->mapping); |
822 |
+ isp->mapping = NULL; |
823 |
+ iommu_group_remove_device(isp->dev); |
824 |
+@@ -2110,8 +2111,7 @@ static int isp_attach_iommu(struct isp_device *isp) |
825 |
+ mapping = arm_iommu_create_mapping(&platform_bus_type, SZ_1G, SZ_2G); |
826 |
+ if (IS_ERR(mapping)) { |
827 |
+ dev_err(isp->dev, "failed to create ARM IOMMU mapping\n"); |
828 |
+- ret = PTR_ERR(mapping); |
829 |
+- goto error; |
830 |
++ return PTR_ERR(mapping); |
831 |
+ } |
832 |
+ |
833 |
+ isp->mapping = mapping; |
834 |
+@@ -2126,7 +2126,8 @@ static int isp_attach_iommu(struct isp_device *isp) |
835 |
+ return 0; |
836 |
+ |
837 |
+ error: |
838 |
+- isp_detach_iommu(isp); |
839 |
++ arm_iommu_release_mapping(isp->mapping); |
840 |
++ isp->mapping = NULL; |
841 |
+ return ret; |
842 |
+ } |
843 |
+ |
844 |
+diff --git a/drivers/media/platform/rcar_jpu.c b/drivers/media/platform/rcar_jpu.c |
845 |
+index f8e3e83c52a2..20de5e9fc217 100644 |
846 |
+--- a/drivers/media/platform/rcar_jpu.c |
847 |
++++ b/drivers/media/platform/rcar_jpu.c |
848 |
+@@ -1278,7 +1278,7 @@ static int jpu_open(struct file *file) |
849 |
+ /* ...issue software reset */ |
850 |
+ ret = jpu_reset(jpu); |
851 |
+ if (ret) |
852 |
+- goto device_prepare_rollback; |
853 |
++ goto jpu_reset_rollback; |
854 |
+ } |
855 |
+ |
856 |
+ jpu->ref_count++; |
857 |
+@@ -1286,6 +1286,8 @@ static int jpu_open(struct file *file) |
858 |
+ mutex_unlock(&jpu->mutex); |
859 |
+ return 0; |
860 |
+ |
861 |
++jpu_reset_rollback: |
862 |
++ clk_disable_unprepare(jpu->clk); |
863 |
+ device_prepare_rollback: |
864 |
+ mutex_unlock(&jpu->mutex); |
865 |
+ v4l_prepare_rollback: |
866 |
+diff --git a/drivers/media/radio/si470x/radio-si470x-i2c.c b/drivers/media/radio/si470x/radio-si470x-i2c.c |
867 |
+index 471d6a8ae8a4..9326439bc49c 100644 |
868 |
+--- a/drivers/media/radio/si470x/radio-si470x-i2c.c |
869 |
++++ b/drivers/media/radio/si470x/radio-si470x-i2c.c |
870 |
+@@ -96,7 +96,7 @@ MODULE_PARM_DESC(max_rds_errors, "RDS maximum block errors: *1*"); |
871 |
+ */ |
872 |
+ int si470x_get_register(struct si470x_device *radio, int regnr) |
873 |
+ { |
874 |
+- u16 buf[READ_REG_NUM]; |
875 |
++ __be16 buf[READ_REG_NUM]; |
876 |
+ struct i2c_msg msgs[1] = { |
877 |
+ { |
878 |
+ .addr = radio->client->addr, |
879 |
+@@ -121,7 +121,7 @@ int si470x_get_register(struct si470x_device *radio, int regnr) |
880 |
+ int si470x_set_register(struct si470x_device *radio, int regnr) |
881 |
+ { |
882 |
+ int i; |
883 |
+- u16 buf[WRITE_REG_NUM]; |
884 |
++ __be16 buf[WRITE_REG_NUM]; |
885 |
+ struct i2c_msg msgs[1] = { |
886 |
+ { |
887 |
+ .addr = radio->client->addr, |
888 |
+@@ -151,7 +151,7 @@ int si470x_set_register(struct si470x_device *radio, int regnr) |
889 |
+ static int si470x_get_all_registers(struct si470x_device *radio) |
890 |
+ { |
891 |
+ int i; |
892 |
+- u16 buf[READ_REG_NUM]; |
893 |
++ __be16 buf[READ_REG_NUM]; |
894 |
+ struct i2c_msg msgs[1] = { |
895 |
+ { |
896 |
+ .addr = radio->client->addr, |
897 |
+diff --git a/drivers/media/v4l2-core/videobuf2-core.c b/drivers/media/v4l2-core/videobuf2-core.c |
898 |
+index bb1e19f7ed5a..0c1a42bf27fd 100644 |
899 |
+--- a/drivers/media/v4l2-core/videobuf2-core.c |
900 |
++++ b/drivers/media/v4l2-core/videobuf2-core.c |
901 |
+@@ -870,9 +870,12 @@ void vb2_buffer_done(struct vb2_buffer *vb, enum vb2_buffer_state state) |
902 |
+ dprintk(4, "done processing on buffer %d, state: %d\n", |
903 |
+ vb->index, state); |
904 |
+ |
905 |
+- /* sync buffers */ |
906 |
+- for (plane = 0; plane < vb->num_planes; ++plane) |
907 |
+- call_void_memop(vb, finish, vb->planes[plane].mem_priv); |
908 |
++ if (state != VB2_BUF_STATE_QUEUED && |
909 |
++ state != VB2_BUF_STATE_REQUEUEING) { |
910 |
++ /* sync buffers */ |
911 |
++ for (plane = 0; plane < vb->num_planes; ++plane) |
912 |
++ call_void_memop(vb, finish, vb->planes[plane].mem_priv); |
913 |
++ } |
914 |
+ |
915 |
+ spin_lock_irqsave(&q->done_lock, flags); |
916 |
+ if (state == VB2_BUF_STATE_QUEUED || |
917 |
+diff --git a/drivers/memory/tegra/mc.c b/drivers/memory/tegra/mc.c |
918 |
+index a1ae0cc2b86d..6ab481ee8ece 100644 |
919 |
+--- a/drivers/memory/tegra/mc.c |
920 |
++++ b/drivers/memory/tegra/mc.c |
921 |
+@@ -20,14 +20,6 @@ |
922 |
+ #include "mc.h" |
923 |
+ |
924 |
+ #define MC_INTSTATUS 0x000 |
925 |
+-#define MC_INT_DECERR_MTS (1 << 16) |
926 |
+-#define MC_INT_SECERR_SEC (1 << 13) |
927 |
+-#define MC_INT_DECERR_VPR (1 << 12) |
928 |
+-#define MC_INT_INVALID_APB_ASID_UPDATE (1 << 11) |
929 |
+-#define MC_INT_INVALID_SMMU_PAGE (1 << 10) |
930 |
+-#define MC_INT_ARBITRATION_EMEM (1 << 9) |
931 |
+-#define MC_INT_SECURITY_VIOLATION (1 << 8) |
932 |
+-#define MC_INT_DECERR_EMEM (1 << 6) |
933 |
+ |
934 |
+ #define MC_INTMASK 0x004 |
935 |
+ |
936 |
+@@ -248,12 +240,13 @@ static const char *const error_names[8] = { |
937 |
+ static irqreturn_t tegra_mc_irq(int irq, void *data) |
938 |
+ { |
939 |
+ struct tegra_mc *mc = data; |
940 |
+- unsigned long status, mask; |
941 |
++ unsigned long status; |
942 |
+ unsigned int bit; |
943 |
+ |
944 |
+ /* mask all interrupts to avoid flooding */ |
945 |
+- status = mc_readl(mc, MC_INTSTATUS); |
946 |
+- mask = mc_readl(mc, MC_INTMASK); |
947 |
++ status = mc_readl(mc, MC_INTSTATUS) & mc->soc->intmask; |
948 |
++ if (!status) |
949 |
++ return IRQ_NONE; |
950 |
+ |
951 |
+ for_each_set_bit(bit, &status, 32) { |
952 |
+ const char *error = status_names[bit] ?: "unknown"; |
953 |
+@@ -346,7 +339,6 @@ static int tegra_mc_probe(struct platform_device *pdev) |
954 |
+ const struct of_device_id *match; |
955 |
+ struct resource *res; |
956 |
+ struct tegra_mc *mc; |
957 |
+- u32 value; |
958 |
+ int err; |
959 |
+ |
960 |
+ match = of_match_node(tegra_mc_of_match, pdev->dev.of_node); |
961 |
+@@ -414,11 +406,7 @@ static int tegra_mc_probe(struct platform_device *pdev) |
962 |
+ |
963 |
+ WARN(!mc->soc->client_id_mask, "Missing client ID mask for this SoC\n"); |
964 |
+ |
965 |
+- value = MC_INT_DECERR_MTS | MC_INT_SECERR_SEC | MC_INT_DECERR_VPR | |
966 |
+- MC_INT_INVALID_APB_ASID_UPDATE | MC_INT_INVALID_SMMU_PAGE | |
967 |
+- MC_INT_SECURITY_VIOLATION | MC_INT_DECERR_EMEM; |
968 |
+- |
969 |
+- mc_writel(mc, value, MC_INTMASK); |
970 |
++ mc_writel(mc, mc->soc->intmask, MC_INTMASK); |
971 |
+ |
972 |
+ return 0; |
973 |
+ } |
974 |
+diff --git a/drivers/memory/tegra/mc.h b/drivers/memory/tegra/mc.h |
975 |
+index ddb16676c3af..24e020b4609b 100644 |
976 |
+--- a/drivers/memory/tegra/mc.h |
977 |
++++ b/drivers/memory/tegra/mc.h |
978 |
+@@ -14,6 +14,15 @@ |
979 |
+ |
980 |
+ #include <soc/tegra/mc.h> |
981 |
+ |
982 |
++#define MC_INT_DECERR_MTS (1 << 16) |
983 |
++#define MC_INT_SECERR_SEC (1 << 13) |
984 |
++#define MC_INT_DECERR_VPR (1 << 12) |
985 |
++#define MC_INT_INVALID_APB_ASID_UPDATE (1 << 11) |
986 |
++#define MC_INT_INVALID_SMMU_PAGE (1 << 10) |
987 |
++#define MC_INT_ARBITRATION_EMEM (1 << 9) |
988 |
++#define MC_INT_SECURITY_VIOLATION (1 << 8) |
989 |
++#define MC_INT_DECERR_EMEM (1 << 6) |
990 |
++ |
991 |
+ static inline u32 mc_readl(struct tegra_mc *mc, unsigned long offset) |
992 |
+ { |
993 |
+ return readl(mc->regs + offset); |
994 |
+diff --git a/drivers/memory/tegra/tegra114.c b/drivers/memory/tegra/tegra114.c |
995 |
+index ba8fff3d66a6..6d2a5a849d92 100644 |
996 |
+--- a/drivers/memory/tegra/tegra114.c |
997 |
++++ b/drivers/memory/tegra/tegra114.c |
998 |
+@@ -930,4 +930,6 @@ const struct tegra_mc_soc tegra114_mc_soc = { |
999 |
+ .atom_size = 32, |
1000 |
+ .client_id_mask = 0x7f, |
1001 |
+ .smmu = &tegra114_smmu_soc, |
1002 |
++ .intmask = MC_INT_INVALID_SMMU_PAGE | MC_INT_SECURITY_VIOLATION | |
1003 |
++ MC_INT_DECERR_EMEM, |
1004 |
+ }; |
1005 |
+diff --git a/drivers/memory/tegra/tegra124.c b/drivers/memory/tegra/tegra124.c |
1006 |
+index 21e7255e3d96..234e74f97a4b 100644 |
1007 |
+--- a/drivers/memory/tegra/tegra124.c |
1008 |
++++ b/drivers/memory/tegra/tegra124.c |
1009 |
+@@ -1019,6 +1019,9 @@ const struct tegra_mc_soc tegra124_mc_soc = { |
1010 |
+ .smmu = &tegra124_smmu_soc, |
1011 |
+ .emem_regs = tegra124_mc_emem_regs, |
1012 |
+ .num_emem_regs = ARRAY_SIZE(tegra124_mc_emem_regs), |
1013 |
++ .intmask = MC_INT_DECERR_MTS | MC_INT_SECERR_SEC | MC_INT_DECERR_VPR | |
1014 |
++ MC_INT_INVALID_APB_ASID_UPDATE | MC_INT_INVALID_SMMU_PAGE | |
1015 |
++ MC_INT_SECURITY_VIOLATION | MC_INT_DECERR_EMEM, |
1016 |
+ }; |
1017 |
+ #endif /* CONFIG_ARCH_TEGRA_124_SOC */ |
1018 |
+ |
1019 |
+@@ -1041,5 +1044,8 @@ const struct tegra_mc_soc tegra132_mc_soc = { |
1020 |
+ .atom_size = 32, |
1021 |
+ .client_id_mask = 0x7f, |
1022 |
+ .smmu = &tegra132_smmu_soc, |
1023 |
++ .intmask = MC_INT_DECERR_MTS | MC_INT_SECERR_SEC | MC_INT_DECERR_VPR | |
1024 |
++ MC_INT_INVALID_APB_ASID_UPDATE | MC_INT_INVALID_SMMU_PAGE | |
1025 |
++ MC_INT_SECURITY_VIOLATION | MC_INT_DECERR_EMEM, |
1026 |
+ }; |
1027 |
+ #endif /* CONFIG_ARCH_TEGRA_132_SOC */ |
1028 |
+diff --git a/drivers/memory/tegra/tegra210.c b/drivers/memory/tegra/tegra210.c |
1029 |
+index 5e144abe4c18..47c78a6d8f00 100644 |
1030 |
+--- a/drivers/memory/tegra/tegra210.c |
1031 |
++++ b/drivers/memory/tegra/tegra210.c |
1032 |
+@@ -1077,4 +1077,7 @@ const struct tegra_mc_soc tegra210_mc_soc = { |
1033 |
+ .atom_size = 64, |
1034 |
+ .client_id_mask = 0xff, |
1035 |
+ .smmu = &tegra210_smmu_soc, |
1036 |
++ .intmask = MC_INT_DECERR_MTS | MC_INT_SECERR_SEC | MC_INT_DECERR_VPR | |
1037 |
++ MC_INT_INVALID_APB_ASID_UPDATE | MC_INT_INVALID_SMMU_PAGE | |
1038 |
++ MC_INT_SECURITY_VIOLATION | MC_INT_DECERR_EMEM, |
1039 |
+ }; |
1040 |
+diff --git a/drivers/memory/tegra/tegra30.c b/drivers/memory/tegra/tegra30.c |
1041 |
+index b44737840e70..d0689428ea1a 100644 |
1042 |
+--- a/drivers/memory/tegra/tegra30.c |
1043 |
++++ b/drivers/memory/tegra/tegra30.c |
1044 |
+@@ -952,4 +952,6 @@ const struct tegra_mc_soc tegra30_mc_soc = { |
1045 |
+ .atom_size = 16, |
1046 |
+ .client_id_mask = 0x7f, |
1047 |
+ .smmu = &tegra30_smmu_soc, |
1048 |
++ .intmask = MC_INT_INVALID_SMMU_PAGE | MC_INT_SECURITY_VIOLATION | |
1049 |
++ MC_INT_DECERR_EMEM, |
1050 |
+ }; |
1051 |
+diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c |
1052 |
+index 0eee63542038..115a6f67ab51 100644 |
1053 |
+--- a/drivers/mfd/cros_ec.c |
1054 |
++++ b/drivers/mfd/cros_ec.c |
1055 |
+@@ -68,7 +68,11 @@ int cros_ec_register(struct cros_ec_device *ec_dev) |
1056 |
+ |
1057 |
+ mutex_init(&ec_dev->lock); |
1058 |
+ |
1059 |
+- cros_ec_query_all(ec_dev); |
1060 |
++ err = cros_ec_query_all(ec_dev); |
1061 |
++ if (err) { |
1062 |
++ dev_err(dev, "Cannot identify the EC: error %d\n", err); |
1063 |
++ return err; |
1064 |
++ } |
1065 |
+ |
1066 |
+ err = mfd_add_devices(ec_dev->dev, PLATFORM_DEVID_AUTO, &ec_cell, 1, |
1067 |
+ NULL, ec_dev->irq, NULL); |
1068 |
+diff --git a/drivers/mtd/nand/fsl_ifc_nand.c b/drivers/mtd/nand/fsl_ifc_nand.c |
1069 |
+index 5e3fa5861039..2c0bbaed3609 100644 |
1070 |
+--- a/drivers/mtd/nand/fsl_ifc_nand.c |
1071 |
++++ b/drivers/mtd/nand/fsl_ifc_nand.c |
1072 |
+@@ -449,9 +449,16 @@ static void fsl_ifc_cmdfunc(struct mtd_info *mtd, unsigned int command, |
1073 |
+ |
1074 |
+ case NAND_CMD_READID: |
1075 |
+ case NAND_CMD_PARAM: { |
1076 |
++ /* |
1077 |
++ * For READID, read 8 bytes that are currently used. |
1078 |
++ * For PARAM, read all 3 copies of 256-bytes pages. |
1079 |
++ */ |
1080 |
++ int len = 8; |
1081 |
+ int timing = IFC_FIR_OP_RB; |
1082 |
+- if (command == NAND_CMD_PARAM) |
1083 |
++ if (command == NAND_CMD_PARAM) { |
1084 |
+ timing = IFC_FIR_OP_RBCD; |
1085 |
++ len = 256 * 3; |
1086 |
++ } |
1087 |
+ |
1088 |
+ ifc_out32((IFC_FIR_OP_CW0 << IFC_NAND_FIR0_OP0_SHIFT) | |
1089 |
+ (IFC_FIR_OP_UA << IFC_NAND_FIR0_OP1_SHIFT) | |
1090 |
+@@ -461,12 +468,8 @@ static void fsl_ifc_cmdfunc(struct mtd_info *mtd, unsigned int command, |
1091 |
+ &ifc->ifc_nand.nand_fcr0); |
1092 |
+ ifc_out32(column, &ifc->ifc_nand.row3); |
1093 |
+ |
1094 |
+- /* |
1095 |
+- * although currently it's 8 bytes for READID, we always read |
1096 |
+- * the maximum 256 bytes(for PARAM) |
1097 |
+- */ |
1098 |
+- ifc_out32(256, &ifc->ifc_nand.nand_fbcr); |
1099 |
+- ifc_nand_ctrl->read_bytes = 256; |
1100 |
++ ifc_out32(len, &ifc->ifc_nand.nand_fbcr); |
1101 |
++ ifc_nand_ctrl->read_bytes = len; |
1102 |
+ |
1103 |
+ set_addr(mtd, 0, 0, 0); |
1104 |
+ fsl_ifc_run_command(mtd); |
1105 |
+diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c |
1106 |
+index 357c9e89fdf9..047348033e27 100644 |
1107 |
+--- a/drivers/net/can/usb/ems_usb.c |
1108 |
++++ b/drivers/net/can/usb/ems_usb.c |
1109 |
+@@ -1078,6 +1078,7 @@ static void ems_usb_disconnect(struct usb_interface *intf) |
1110 |
+ usb_free_urb(dev->intr_urb); |
1111 |
+ |
1112 |
+ kfree(dev->intr_in_buffer); |
1113 |
++ kfree(dev->tx_msg_buffer); |
1114 |
+ } |
1115 |
+ } |
1116 |
+ |
1117 |
+diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c |
1118 |
+index 446058081866..7a0ab4c44ee4 100644 |
1119 |
+--- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c |
1120 |
++++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c |
1121 |
+@@ -872,14 +872,14 @@ static void xgbe_phy_adjust_link(struct xgbe_prv_data *pdata) |
1122 |
+ |
1123 |
+ if (pdata->tx_pause != pdata->phy.tx_pause) { |
1124 |
+ new_state = 1; |
1125 |
+- pdata->hw_if.config_tx_flow_control(pdata); |
1126 |
+ pdata->tx_pause = pdata->phy.tx_pause; |
1127 |
++ pdata->hw_if.config_tx_flow_control(pdata); |
1128 |
+ } |
1129 |
+ |
1130 |
+ if (pdata->rx_pause != pdata->phy.rx_pause) { |
1131 |
+ new_state = 1; |
1132 |
+- pdata->hw_if.config_rx_flow_control(pdata); |
1133 |
+ pdata->rx_pause = pdata->phy.rx_pause; |
1134 |
++ pdata->hw_if.config_rx_flow_control(pdata); |
1135 |
+ } |
1136 |
+ |
1137 |
+ /* Speed support */ |
1138 |
+diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c |
1139 |
+index 5adaf537513b..7bba30f24135 100644 |
1140 |
+--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c |
1141 |
++++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c |
1142 |
+@@ -54,7 +54,7 @@ |
1143 |
+ #include <linux/reset.h> |
1144 |
+ #include <linux/of_mdio.h> |
1145 |
+ |
1146 |
+-#define STMMAC_ALIGN(x) L1_CACHE_ALIGN(x) |
1147 |
++#define STMMAC_ALIGN(x) __ALIGN_KERNEL(x, SMP_CACHE_BYTES) |
1148 |
+ |
1149 |
+ /* Module parameters */ |
1150 |
+ #define TX_TIMEO 5000 |
1151 |
+diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c |
1152 |
+index a6d429950cb0..acec4b565511 100644 |
1153 |
+--- a/drivers/net/usb/lan78xx.c |
1154 |
++++ b/drivers/net/usb/lan78xx.c |
1155 |
+@@ -1361,6 +1361,8 @@ static void lan78xx_init_mac_address(struct lan78xx_net *dev) |
1156 |
+ netif_dbg(dev, ifup, dev->net, |
1157 |
+ "MAC address set to random addr"); |
1158 |
+ } |
1159 |
++ |
1160 |
++ tasklet_schedule(&dev->bh); |
1161 |
+ } |
1162 |
+ |
1163 |
+ ret = lan78xx_write_reg(dev, MAF_LO(0), addr_lo); |
1164 |
+diff --git a/drivers/net/wireless/ath/regd.h b/drivers/net/wireless/ath/regd.h |
1165 |
+index 37f53bd8fcb1..184b6810cde9 100644 |
1166 |
+--- a/drivers/net/wireless/ath/regd.h |
1167 |
++++ b/drivers/net/wireless/ath/regd.h |
1168 |
+@@ -68,12 +68,14 @@ enum CountryCode { |
1169 |
+ CTRY_AUSTRALIA = 36, |
1170 |
+ CTRY_AUSTRIA = 40, |
1171 |
+ CTRY_AZERBAIJAN = 31, |
1172 |
++ CTRY_BAHAMAS = 44, |
1173 |
+ CTRY_BAHRAIN = 48, |
1174 |
+ CTRY_BANGLADESH = 50, |
1175 |
+ CTRY_BARBADOS = 52, |
1176 |
+ CTRY_BELARUS = 112, |
1177 |
+ CTRY_BELGIUM = 56, |
1178 |
+ CTRY_BELIZE = 84, |
1179 |
++ CTRY_BERMUDA = 60, |
1180 |
+ CTRY_BOLIVIA = 68, |
1181 |
+ CTRY_BOSNIA_HERZ = 70, |
1182 |
+ CTRY_BRAZIL = 76, |
1183 |
+@@ -159,6 +161,7 @@ enum CountryCode { |
1184 |
+ CTRY_ROMANIA = 642, |
1185 |
+ CTRY_RUSSIA = 643, |
1186 |
+ CTRY_SAUDI_ARABIA = 682, |
1187 |
++ CTRY_SERBIA = 688, |
1188 |
+ CTRY_SERBIA_MONTENEGRO = 891, |
1189 |
+ CTRY_SINGAPORE = 702, |
1190 |
+ CTRY_SLOVAKIA = 703, |
1191 |
+@@ -170,11 +173,13 @@ enum CountryCode { |
1192 |
+ CTRY_SWITZERLAND = 756, |
1193 |
+ CTRY_SYRIA = 760, |
1194 |
+ CTRY_TAIWAN = 158, |
1195 |
++ CTRY_TANZANIA = 834, |
1196 |
+ CTRY_THAILAND = 764, |
1197 |
+ CTRY_TRINIDAD_Y_TOBAGO = 780, |
1198 |
+ CTRY_TUNISIA = 788, |
1199 |
+ CTRY_TURKEY = 792, |
1200 |
+ CTRY_UAE = 784, |
1201 |
++ CTRY_UGANDA = 800, |
1202 |
+ CTRY_UKRAINE = 804, |
1203 |
+ CTRY_UNITED_KINGDOM = 826, |
1204 |
+ CTRY_UNITED_STATES = 840, |
1205 |
+diff --git a/drivers/net/wireless/ath/regd_common.h b/drivers/net/wireless/ath/regd_common.h |
1206 |
+index bdd2b4d61f2f..15bbd1e0d912 100644 |
1207 |
+--- a/drivers/net/wireless/ath/regd_common.h |
1208 |
++++ b/drivers/net/wireless/ath/regd_common.h |
1209 |
+@@ -35,6 +35,7 @@ enum EnumRd { |
1210 |
+ FRANCE_RES = 0x31, |
1211 |
+ FCC3_FCCA = 0x3A, |
1212 |
+ FCC3_WORLD = 0x3B, |
1213 |
++ FCC3_ETSIC = 0x3F, |
1214 |
+ |
1215 |
+ ETSI1_WORLD = 0x37, |
1216 |
+ ETSI3_ETSIA = 0x32, |
1217 |
+@@ -44,6 +45,7 @@ enum EnumRd { |
1218 |
+ ETSI4_ETSIC = 0x38, |
1219 |
+ ETSI5_WORLD = 0x39, |
1220 |
+ ETSI6_WORLD = 0x34, |
1221 |
++ ETSI8_WORLD = 0x3D, |
1222 |
+ ETSI_RESERVED = 0x33, |
1223 |
+ |
1224 |
+ MKK1_MKKA = 0x40, |
1225 |
+@@ -59,6 +61,7 @@ enum EnumRd { |
1226 |
+ MKK1_MKKA1 = 0x4A, |
1227 |
+ MKK1_MKKA2 = 0x4B, |
1228 |
+ MKK1_MKKC = 0x4C, |
1229 |
++ APL2_FCCA = 0x4D, |
1230 |
+ |
1231 |
+ APL3_FCCA = 0x50, |
1232 |
+ APL1_WORLD = 0x52, |
1233 |
+@@ -67,6 +70,7 @@ enum EnumRd { |
1234 |
+ APL1_ETSIC = 0x55, |
1235 |
+ APL2_ETSIC = 0x56, |
1236 |
+ APL5_WORLD = 0x58, |
1237 |
++ APL13_WORLD = 0x5A, |
1238 |
+ APL6_WORLD = 0x5B, |
1239 |
+ APL7_FCCA = 0x5C, |
1240 |
+ APL8_WORLD = 0x5D, |
1241 |
+@@ -168,6 +172,7 @@ static struct reg_dmn_pair_mapping regDomainPairs[] = { |
1242 |
+ {FCC2_ETSIC, CTL_FCC, CTL_ETSI}, |
1243 |
+ {FCC3_FCCA, CTL_FCC, CTL_FCC}, |
1244 |
+ {FCC3_WORLD, CTL_FCC, CTL_ETSI}, |
1245 |
++ {FCC3_ETSIC, CTL_FCC, CTL_ETSI}, |
1246 |
+ {FCC4_FCCA, CTL_FCC, CTL_FCC}, |
1247 |
+ {FCC5_FCCA, CTL_FCC, CTL_FCC}, |
1248 |
+ {FCC6_FCCA, CTL_FCC, CTL_FCC}, |
1249 |
+@@ -179,6 +184,7 @@ static struct reg_dmn_pair_mapping regDomainPairs[] = { |
1250 |
+ {ETSI4_WORLD, CTL_ETSI, CTL_ETSI}, |
1251 |
+ {ETSI5_WORLD, CTL_ETSI, CTL_ETSI}, |
1252 |
+ {ETSI6_WORLD, CTL_ETSI, CTL_ETSI}, |
1253 |
++ {ETSI8_WORLD, CTL_ETSI, CTL_ETSI}, |
1254 |
+ |
1255 |
+ /* XXX: For ETSI3_ETSIA, Was NO_CTL meant for the 2 GHz band ? */ |
1256 |
+ {ETSI3_ETSIA, CTL_ETSI, CTL_ETSI}, |
1257 |
+@@ -188,9 +194,11 @@ static struct reg_dmn_pair_mapping regDomainPairs[] = { |
1258 |
+ {FCC1_FCCA, CTL_FCC, CTL_FCC}, |
1259 |
+ {APL1_WORLD, CTL_FCC, CTL_ETSI}, |
1260 |
+ {APL2_WORLD, CTL_FCC, CTL_ETSI}, |
1261 |
++ {APL2_FCCA, CTL_FCC, CTL_FCC}, |
1262 |
+ {APL3_WORLD, CTL_FCC, CTL_ETSI}, |
1263 |
+ {APL4_WORLD, CTL_FCC, CTL_ETSI}, |
1264 |
+ {APL5_WORLD, CTL_FCC, CTL_ETSI}, |
1265 |
++ {APL13_WORLD, CTL_ETSI, CTL_ETSI}, |
1266 |
+ {APL6_WORLD, CTL_ETSI, CTL_ETSI}, |
1267 |
+ {APL8_WORLD, CTL_ETSI, CTL_ETSI}, |
1268 |
+ {APL9_WORLD, CTL_ETSI, CTL_ETSI}, |
1269 |
+@@ -298,6 +306,7 @@ static struct country_code_to_enum_rd allCountries[] = { |
1270 |
+ {CTRY_AUSTRALIA2, FCC6_WORLD, "AU"}, |
1271 |
+ {CTRY_AUSTRIA, ETSI1_WORLD, "AT"}, |
1272 |
+ {CTRY_AZERBAIJAN, ETSI4_WORLD, "AZ"}, |
1273 |
++ {CTRY_BAHAMAS, FCC3_WORLD, "BS"}, |
1274 |
+ {CTRY_BAHRAIN, APL6_WORLD, "BH"}, |
1275 |
+ {CTRY_BANGLADESH, NULL1_WORLD, "BD"}, |
1276 |
+ {CTRY_BARBADOS, FCC2_WORLD, "BB"}, |
1277 |
+@@ -305,6 +314,7 @@ static struct country_code_to_enum_rd allCountries[] = { |
1278 |
+ {CTRY_BELGIUM, ETSI1_WORLD, "BE"}, |
1279 |
+ {CTRY_BELGIUM2, ETSI4_WORLD, "BL"}, |
1280 |
+ {CTRY_BELIZE, APL1_ETSIC, "BZ"}, |
1281 |
++ {CTRY_BERMUDA, FCC3_FCCA, "BM"}, |
1282 |
+ {CTRY_BOLIVIA, APL1_ETSIC, "BO"}, |
1283 |
+ {CTRY_BOSNIA_HERZ, ETSI1_WORLD, "BA"}, |
1284 |
+ {CTRY_BRAZIL, FCC3_WORLD, "BR"}, |
1285 |
+@@ -444,6 +454,7 @@ static struct country_code_to_enum_rd allCountries[] = { |
1286 |
+ {CTRY_ROMANIA, NULL1_WORLD, "RO"}, |
1287 |
+ {CTRY_RUSSIA, NULL1_WORLD, "RU"}, |
1288 |
+ {CTRY_SAUDI_ARABIA, NULL1_WORLD, "SA"}, |
1289 |
++ {CTRY_SERBIA, ETSI1_WORLD, "RS"}, |
1290 |
+ {CTRY_SERBIA_MONTENEGRO, ETSI1_WORLD, "CS"}, |
1291 |
+ {CTRY_SINGAPORE, APL6_WORLD, "SG"}, |
1292 |
+ {CTRY_SLOVAKIA, ETSI1_WORLD, "SK"}, |
1293 |
+@@ -455,10 +466,12 @@ static struct country_code_to_enum_rd allCountries[] = { |
1294 |
+ {CTRY_SWITZERLAND, ETSI1_WORLD, "CH"}, |
1295 |
+ {CTRY_SYRIA, NULL1_WORLD, "SY"}, |
1296 |
+ {CTRY_TAIWAN, APL3_FCCA, "TW"}, |
1297 |
++ {CTRY_TANZANIA, APL1_WORLD, "TZ"}, |
1298 |
+ {CTRY_THAILAND, FCC3_WORLD, "TH"}, |
1299 |
+ {CTRY_TRINIDAD_Y_TOBAGO, FCC3_WORLD, "TT"}, |
1300 |
+ {CTRY_TUNISIA, ETSI3_WORLD, "TN"}, |
1301 |
+ {CTRY_TURKEY, ETSI3_WORLD, "TR"}, |
1302 |
++ {CTRY_UGANDA, FCC3_WORLD, "UG"}, |
1303 |
+ {CTRY_UKRAINE, NULL1_WORLD, "UA"}, |
1304 |
+ {CTRY_UAE, NULL1_WORLD, "AE"}, |
1305 |
+ {CTRY_UNITED_KINGDOM, ETSI1_WORLD, "GB"}, |
1306 |
+diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c |
1307 |
+index 59cef6c69fe8..91da67657f81 100644 |
1308 |
+--- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c |
1309 |
++++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c |
1310 |
+@@ -1109,6 +1109,7 @@ static const struct sdio_device_id brcmf_sdmmc_ids[] = { |
1311 |
+ BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43340), |
1312 |
+ BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43341), |
1313 |
+ BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43362), |
1314 |
++ BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43364), |
1315 |
+ BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4335_4339), |
1316 |
+ BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43430), |
1317 |
+ BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4345), |
1318 |
+diff --git a/drivers/net/wireless/iwlwifi/pcie/rx.c b/drivers/net/wireless/iwlwifi/pcie/rx.c |
1319 |
+index e06591f625c4..d6f9858ff2de 100644 |
1320 |
+--- a/drivers/net/wireless/iwlwifi/pcie/rx.c |
1321 |
++++ b/drivers/net/wireless/iwlwifi/pcie/rx.c |
1322 |
+@@ -713,6 +713,8 @@ int iwl_pcie_rx_init(struct iwl_trans *trans) |
1323 |
+ WQ_HIGHPRI | WQ_UNBOUND, 1); |
1324 |
+ INIT_WORK(&rba->rx_alloc, iwl_pcie_rx_allocator_work); |
1325 |
+ |
1326 |
++ cancel_work_sync(&rba->rx_alloc); |
1327 |
++ |
1328 |
+ spin_lock(&rba->lock); |
1329 |
+ atomic_set(&rba->req_pending, 0); |
1330 |
+ atomic_set(&rba->req_ready, 0); |
1331 |
+diff --git a/drivers/net/wireless/mwifiex/usb.c b/drivers/net/wireless/mwifiex/usb.c |
1332 |
+index e43aff932360..1a1b1de87583 100644 |
1333 |
+--- a/drivers/net/wireless/mwifiex/usb.c |
1334 |
++++ b/drivers/net/wireless/mwifiex/usb.c |
1335 |
+@@ -624,6 +624,9 @@ static void mwifiex_usb_disconnect(struct usb_interface *intf) |
1336 |
+ MWIFIEX_FUNC_SHUTDOWN); |
1337 |
+ } |
1338 |
+ |
1339 |
++ if (adapter->workqueue) |
1340 |
++ flush_workqueue(adapter->workqueue); |
1341 |
++ |
1342 |
+ mwifiex_usb_free(card); |
1343 |
+ |
1344 |
+ mwifiex_dbg(adapter, FATAL, |
1345 |
+diff --git a/drivers/net/wireless/mwifiex/util.c b/drivers/net/wireless/mwifiex/util.c |
1346 |
+index 0cec8a64473e..eb5ffa5b1c6c 100644 |
1347 |
+--- a/drivers/net/wireless/mwifiex/util.c |
1348 |
++++ b/drivers/net/wireless/mwifiex/util.c |
1349 |
+@@ -702,12 +702,14 @@ void mwifiex_hist_data_set(struct mwifiex_private *priv, u8 rx_rate, s8 snr, |
1350 |
+ s8 nflr) |
1351 |
+ { |
1352 |
+ struct mwifiex_histogram_data *phist_data = priv->hist_data; |
1353 |
++ s8 nf = -nflr; |
1354 |
++ s8 rssi = snr - nflr; |
1355 |
+ |
1356 |
+ atomic_inc(&phist_data->num_samples); |
1357 |
+ atomic_inc(&phist_data->rx_rate[rx_rate]); |
1358 |
+- atomic_inc(&phist_data->snr[snr]); |
1359 |
+- atomic_inc(&phist_data->noise_flr[128 + nflr]); |
1360 |
+- atomic_inc(&phist_data->sig_str[nflr - snr]); |
1361 |
++ atomic_inc(&phist_data->snr[snr + 128]); |
1362 |
++ atomic_inc(&phist_data->noise_flr[nf + 128]); |
1363 |
++ atomic_inc(&phist_data->sig_str[rssi + 128]); |
1364 |
+ } |
1365 |
+ |
1366 |
+ /* function to reset histogram data during init/reset */ |
1367 |
+diff --git a/drivers/net/wireless/rsi/rsi_91x_sdio.c b/drivers/net/wireless/rsi/rsi_91x_sdio.c |
1368 |
+index 8428858204a6..fc895b466ebb 100644 |
1369 |
+--- a/drivers/net/wireless/rsi/rsi_91x_sdio.c |
1370 |
++++ b/drivers/net/wireless/rsi/rsi_91x_sdio.c |
1371 |
+@@ -155,7 +155,6 @@ static void rsi_reset_card(struct sdio_func *pfunction) |
1372 |
+ int err; |
1373 |
+ struct mmc_card *card = pfunction->card; |
1374 |
+ struct mmc_host *host = card->host; |
1375 |
+- s32 bit = (fls(host->ocr_avail) - 1); |
1376 |
+ u8 cmd52_resp; |
1377 |
+ u32 clock, resp, i; |
1378 |
+ u16 rca; |
1379 |
+@@ -175,7 +174,6 @@ static void rsi_reset_card(struct sdio_func *pfunction) |
1380 |
+ msleep(20); |
1381 |
+ |
1382 |
+ /* Initialize the SDIO card */ |
1383 |
+- host->ios.vdd = bit; |
1384 |
+ host->ios.chip_select = MMC_CS_DONTCARE; |
1385 |
+ host->ios.bus_mode = MMC_BUSMODE_OPENDRAIN; |
1386 |
+ host->ios.power_mode = MMC_POWER_UP; |
1387 |
+diff --git a/drivers/net/wireless/ti/wlcore/sdio.c b/drivers/net/wireless/ti/wlcore/sdio.c |
1388 |
+index c172da56b550..e4a8280cea83 100644 |
1389 |
+--- a/drivers/net/wireless/ti/wlcore/sdio.c |
1390 |
++++ b/drivers/net/wireless/ti/wlcore/sdio.c |
1391 |
+@@ -388,6 +388,11 @@ static int wl1271_suspend(struct device *dev) |
1392 |
+ mmc_pm_flag_t sdio_flags; |
1393 |
+ int ret = 0; |
1394 |
+ |
1395 |
++ if (!wl) { |
1396 |
++ dev_err(dev, "no wilink module was probed\n"); |
1397 |
++ goto out; |
1398 |
++ } |
1399 |
++ |
1400 |
+ dev_dbg(dev, "wl1271 suspend. wow_enabled: %d\n", |
1401 |
+ wl->wow_enabled); |
1402 |
+ |
1403 |
+diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c |
1404 |
+index a0de2453fa09..bec9f099573b 100644 |
1405 |
+--- a/drivers/net/xen-netfront.c |
1406 |
++++ b/drivers/net/xen-netfront.c |
1407 |
+@@ -86,6 +86,7 @@ struct netfront_cb { |
1408 |
+ /* IRQ name is queue name with "-tx" or "-rx" appended */ |
1409 |
+ #define IRQ_NAME_SIZE (QUEUE_NAME_SIZE + 3) |
1410 |
+ |
1411 |
++static DECLARE_WAIT_QUEUE_HEAD(module_load_q); |
1412 |
+ static DECLARE_WAIT_QUEUE_HEAD(module_unload_q); |
1413 |
+ |
1414 |
+ struct netfront_stats { |
1415 |
+@@ -238,7 +239,7 @@ static void rx_refill_timeout(unsigned long data) |
1416 |
+ static int netfront_tx_slot_available(struct netfront_queue *queue) |
1417 |
+ { |
1418 |
+ return (queue->tx.req_prod_pvt - queue->tx.rsp_cons) < |
1419 |
+- (NET_TX_RING_SIZE - MAX_SKB_FRAGS - 2); |
1420 |
++ (NET_TX_RING_SIZE - XEN_NETIF_NR_SLOTS_MIN - 1); |
1421 |
+ } |
1422 |
+ |
1423 |
+ static void xennet_maybe_wake_tx(struct netfront_queue *queue) |
1424 |
+@@ -775,7 +776,7 @@ static int xennet_get_responses(struct netfront_queue *queue, |
1425 |
+ RING_IDX cons = queue->rx.rsp_cons; |
1426 |
+ struct sk_buff *skb = xennet_get_rx_skb(queue, cons); |
1427 |
+ grant_ref_t ref = xennet_get_rx_ref(queue, cons); |
1428 |
+- int max = MAX_SKB_FRAGS + (rx->status <= RX_COPY_THRESHOLD); |
1429 |
++ int max = XEN_NETIF_NR_SLOTS_MIN + (rx->status <= RX_COPY_THRESHOLD); |
1430 |
+ int slots = 1; |
1431 |
+ int err = 0; |
1432 |
+ unsigned long ret; |
1433 |
+@@ -1335,6 +1336,11 @@ static struct net_device *xennet_create_dev(struct xenbus_device *dev) |
1434 |
+ netif_carrier_off(netdev); |
1435 |
+ |
1436 |
+ xenbus_switch_state(dev, XenbusStateInitialising); |
1437 |
++ wait_event(module_load_q, |
1438 |
++ xenbus_read_driver_state(dev->otherend) != |
1439 |
++ XenbusStateClosed && |
1440 |
++ xenbus_read_driver_state(dev->otherend) != |
1441 |
++ XenbusStateUnknown); |
1442 |
+ return netdev; |
1443 |
+ |
1444 |
+ exit: |
1445 |
+diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c |
1446 |
+index ec91cd17bf34..5fb4ed6ea322 100644 |
1447 |
+--- a/drivers/pci/pci-sysfs.c |
1448 |
++++ b/drivers/pci/pci-sysfs.c |
1449 |
+@@ -180,13 +180,16 @@ static ssize_t enable_store(struct device *dev, struct device_attribute *attr, |
1450 |
+ if (!capable(CAP_SYS_ADMIN)) |
1451 |
+ return -EPERM; |
1452 |
+ |
1453 |
+- if (!val) { |
1454 |
+- if (pci_is_enabled(pdev)) |
1455 |
+- pci_disable_device(pdev); |
1456 |
+- else |
1457 |
+- result = -EIO; |
1458 |
+- } else |
1459 |
++ device_lock(dev); |
1460 |
++ if (dev->driver) |
1461 |
++ result = -EBUSY; |
1462 |
++ else if (val) |
1463 |
+ result = pci_enable_device(pdev); |
1464 |
++ else if (pci_is_enabled(pdev)) |
1465 |
++ pci_disable_device(pdev); |
1466 |
++ else |
1467 |
++ result = -EIO; |
1468 |
++ device_unlock(dev); |
1469 |
+ |
1470 |
+ return result < 0 ? result : count; |
1471 |
+ } |
1472 |
+diff --git a/drivers/pinctrl/pinctrl-at91-pio4.c b/drivers/pinctrl/pinctrl-at91-pio4.c |
1473 |
+index 271cca63e9bd..9aa82a4e9e25 100644 |
1474 |
+--- a/drivers/pinctrl/pinctrl-at91-pio4.c |
1475 |
++++ b/drivers/pinctrl/pinctrl-at91-pio4.c |
1476 |
+@@ -568,8 +568,10 @@ static int atmel_pctl_dt_node_to_map(struct pinctrl_dev *pctldev, |
1477 |
+ for_each_child_of_node(np_config, np) { |
1478 |
+ ret = atmel_pctl_dt_subnode_to_map(pctldev, np, map, |
1479 |
+ &reserved_maps, num_maps); |
1480 |
+- if (ret < 0) |
1481 |
++ if (ret < 0) { |
1482 |
++ of_node_put(np); |
1483 |
+ break; |
1484 |
++ } |
1485 |
+ } |
1486 |
+ } |
1487 |
+ |
1488 |
+diff --git a/drivers/regulator/pfuze100-regulator.c b/drivers/regulator/pfuze100-regulator.c |
1489 |
+index 2a44e5dd9c2a..c68556bf6f39 100644 |
1490 |
+--- a/drivers/regulator/pfuze100-regulator.c |
1491 |
++++ b/drivers/regulator/pfuze100-regulator.c |
1492 |
+@@ -152,6 +152,7 @@ static struct regulator_ops pfuze100_sw_regulator_ops = { |
1493 |
+ static struct regulator_ops pfuze100_swb_regulator_ops = { |
1494 |
+ .enable = regulator_enable_regmap, |
1495 |
+ .disable = regulator_disable_regmap, |
1496 |
++ .is_enabled = regulator_is_enabled_regmap, |
1497 |
+ .list_voltage = regulator_list_voltage_table, |
1498 |
+ .map_voltage = regulator_map_voltage_ascend, |
1499 |
+ .set_voltage_sel = regulator_set_voltage_sel_regmap, |
1500 |
+diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c |
1501 |
+index c2cf9485fe32..8c10f3db6336 100644 |
1502 |
+--- a/drivers/rtc/interface.c |
1503 |
++++ b/drivers/rtc/interface.c |
1504 |
+@@ -349,6 +349,11 @@ int rtc_set_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm) |
1505 |
+ { |
1506 |
+ int err; |
1507 |
+ |
1508 |
++ if (!rtc->ops) |
1509 |
++ return -ENODEV; |
1510 |
++ else if (!rtc->ops->set_alarm) |
1511 |
++ return -EINVAL; |
1512 |
++ |
1513 |
+ err = rtc_valid_tm(&alarm->time); |
1514 |
+ if (err != 0) |
1515 |
+ return err; |
1516 |
+diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c |
1517 |
+index a56a7b243e91..5466246c69b4 100644 |
1518 |
+--- a/drivers/scsi/3w-9xxx.c |
1519 |
++++ b/drivers/scsi/3w-9xxx.c |
1520 |
+@@ -889,6 +889,11 @@ static int twa_chrdev_open(struct inode *inode, struct file *file) |
1521 |
+ unsigned int minor_number; |
1522 |
+ int retval = TW_IOCTL_ERROR_OS_ENODEV; |
1523 |
+ |
1524 |
++ if (!capable(CAP_SYS_ADMIN)) { |
1525 |
++ retval = -EACCES; |
1526 |
++ goto out; |
1527 |
++ } |
1528 |
++ |
1529 |
+ minor_number = iminor(inode); |
1530 |
+ if (minor_number >= twa_device_extension_count) |
1531 |
+ goto out; |
1532 |
+diff --git a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c |
1533 |
+index 2940bd769936..14af38036287 100644 |
1534 |
+--- a/drivers/scsi/3w-xxxx.c |
1535 |
++++ b/drivers/scsi/3w-xxxx.c |
1536 |
+@@ -1034,6 +1034,9 @@ static int tw_chrdev_open(struct inode *inode, struct file *file) |
1537 |
+ |
1538 |
+ dprintk(KERN_WARNING "3w-xxxx: tw_ioctl_open()\n"); |
1539 |
+ |
1540 |
++ if (!capable(CAP_SYS_ADMIN)) |
1541 |
++ return -EACCES; |
1542 |
++ |
1543 |
+ minor_number = iminor(inode); |
1544 |
+ if (minor_number >= tw_device_extension_count) |
1545 |
+ return -ENODEV; |
1546 |
+diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c |
1547 |
+index 9d05302a3bcd..19bffe0b2cc0 100644 |
1548 |
+--- a/drivers/scsi/megaraid.c |
1549 |
++++ b/drivers/scsi/megaraid.c |
1550 |
+@@ -4197,6 +4197,9 @@ megaraid_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) |
1551 |
+ int irq, i, j; |
1552 |
+ int error = -ENODEV; |
1553 |
+ |
1554 |
++ if (hba_count >= MAX_CONTROLLERS) |
1555 |
++ goto out; |
1556 |
++ |
1557 |
+ if (pci_enable_device(pdev)) |
1558 |
+ goto out; |
1559 |
+ pci_set_master(pdev); |
1560 |
+diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c |
1561 |
+index 96007633ad39..213944ed64d9 100644 |
1562 |
+--- a/drivers/scsi/megaraid/megaraid_sas_fusion.c |
1563 |
++++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c |
1564 |
+@@ -1886,6 +1886,9 @@ megasas_build_syspd_fusion(struct megasas_instance *instance, |
1565 |
+ pRAID_Context->timeoutValue = cpu_to_le16(os_timeout_value); |
1566 |
+ pRAID_Context->VirtualDiskTgtId = cpu_to_le16(device_id); |
1567 |
+ } else { |
1568 |
++ if (os_timeout_value) |
1569 |
++ os_timeout_value++; |
1570 |
++ |
1571 |
+ /* system pd Fast Path */ |
1572 |
+ io_request->Function = MPI2_FUNCTION_SCSI_IO_REQUEST; |
1573 |
+ timeout_limit = (scmd->device->type == TYPE_DISK) ? |
1574 |
+diff --git a/drivers/scsi/scsi_dh.c b/drivers/scsi/scsi_dh.c |
1575 |
+index 5711d58f9e81..a8ebaeace154 100644 |
1576 |
+--- a/drivers/scsi/scsi_dh.c |
1577 |
++++ b/drivers/scsi/scsi_dh.c |
1578 |
+@@ -58,7 +58,10 @@ static const struct scsi_dh_blist scsi_dh_blist[] = { |
1579 |
+ {"IBM", "3526", "rdac", }, |
1580 |
+ {"IBM", "3542", "rdac", }, |
1581 |
+ {"IBM", "3552", "rdac", }, |
1582 |
+- {"SGI", "TP9", "rdac", }, |
1583 |
++ {"SGI", "TP9300", "rdac", }, |
1584 |
++ {"SGI", "TP9400", "rdac", }, |
1585 |
++ {"SGI", "TP9500", "rdac", }, |
1586 |
++ {"SGI", "TP9700", "rdac", }, |
1587 |
+ {"SGI", "IS", "rdac", }, |
1588 |
+ {"STK", "OPENstorage", "rdac", }, |
1589 |
+ {"STK", "FLEXLINE 380", "rdac", }, |
1590 |
+diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c |
1591 |
+index 4302880a20b3..e1639e80db53 100644 |
1592 |
+--- a/drivers/scsi/sg.c |
1593 |
++++ b/drivers/scsi/sg.c |
1594 |
+@@ -2195,6 +2195,7 @@ sg_add_sfp(Sg_device * sdp) |
1595 |
+ write_lock_irqsave(&sdp->sfd_lock, iflags); |
1596 |
+ if (atomic_read(&sdp->detaching)) { |
1597 |
+ write_unlock_irqrestore(&sdp->sfd_lock, iflags); |
1598 |
++ kfree(sfp); |
1599 |
+ return ERR_PTR(-ENODEV); |
1600 |
+ } |
1601 |
+ list_add_tail(&sfp->sfd_siblings, &sdp->sfds); |
1602 |
+diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c |
1603 |
+index 18f26cf1e24d..8c58adadb728 100644 |
1604 |
+--- a/drivers/scsi/ufs/ufshcd.c |
1605 |
++++ b/drivers/scsi/ufs/ufshcd.c |
1606 |
+@@ -3447,6 +3447,7 @@ static void ufshcd_exception_event_handler(struct work_struct *work) |
1607 |
+ hba = container_of(work, struct ufs_hba, eeh_work); |
1608 |
+ |
1609 |
+ pm_runtime_get_sync(hba->dev); |
1610 |
++ scsi_block_requests(hba->host); |
1611 |
+ err = ufshcd_get_ee_status(hba, &status); |
1612 |
+ if (err) { |
1613 |
+ dev_err(hba->dev, "%s: failed to get exception status %d\n", |
1614 |
+@@ -3462,6 +3463,7 @@ static void ufshcd_exception_event_handler(struct work_struct *work) |
1615 |
+ __func__, err); |
1616 |
+ } |
1617 |
+ out: |
1618 |
++ scsi_unblock_requests(hba->host); |
1619 |
+ pm_runtime_put_sync(hba->dev); |
1620 |
+ return; |
1621 |
+ } |
1622 |
+diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c |
1623 |
+index fa61eff88496..16d45a25284f 100644 |
1624 |
+--- a/drivers/thermal/samsung/exynos_tmu.c |
1625 |
++++ b/drivers/thermal/samsung/exynos_tmu.c |
1626 |
+@@ -585,6 +585,7 @@ static int exynos5433_tmu_initialize(struct platform_device *pdev) |
1627 |
+ threshold_code = temp_to_code(data, temp); |
1628 |
+ |
1629 |
+ rising_threshold = readl(data->base + rising_reg_offset); |
1630 |
++ rising_threshold &= ~(0xff << j * 8); |
1631 |
+ rising_threshold |= (threshold_code << j * 8); |
1632 |
+ writel(rising_threshold, data->base + rising_reg_offset); |
1633 |
+ |
1634 |
+diff --git a/drivers/tty/hvc/hvc_opal.c b/drivers/tty/hvc/hvc_opal.c |
1635 |
+index 47b54c6aefd2..9f660e55d1ba 100644 |
1636 |
+--- a/drivers/tty/hvc/hvc_opal.c |
1637 |
++++ b/drivers/tty/hvc/hvc_opal.c |
1638 |
+@@ -323,7 +323,6 @@ static void udbg_init_opal_common(void) |
1639 |
+ udbg_putc = udbg_opal_putc; |
1640 |
+ udbg_getc = udbg_opal_getc; |
1641 |
+ udbg_getc_poll = udbg_opal_getc_poll; |
1642 |
+- tb_ticks_per_usec = 0x200; /* Make udelay not suck */ |
1643 |
+ } |
1644 |
+ |
1645 |
+ void __init hvc_opal_init_early(void) |
1646 |
+diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c |
1647 |
+index 96aa0ad32497..c8a2e5b0eff7 100644 |
1648 |
+--- a/drivers/tty/pty.c |
1649 |
++++ b/drivers/tty/pty.c |
1650 |
+@@ -106,16 +106,19 @@ static void pty_unthrottle(struct tty_struct *tty) |
1651 |
+ static int pty_write(struct tty_struct *tty, const unsigned char *buf, int c) |
1652 |
+ { |
1653 |
+ struct tty_struct *to = tty->link; |
1654 |
++ unsigned long flags; |
1655 |
+ |
1656 |
+ if (tty->stopped) |
1657 |
+ return 0; |
1658 |
+ |
1659 |
+ if (c > 0) { |
1660 |
++ spin_lock_irqsave(&to->port->lock, flags); |
1661 |
+ /* Stuff the data into the input queue of the other end */ |
1662 |
+ c = tty_insert_flip_string(to->port, buf, c); |
1663 |
+ /* And shovel */ |
1664 |
+ if (c) |
1665 |
+ tty_flip_buffer_push(to->port); |
1666 |
++ spin_unlock_irqrestore(&to->port->lock, flags); |
1667 |
+ } |
1668 |
+ return c; |
1669 |
+ } |
1670 |
+diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c |
1671 |
+index 93756664592a..2facffea2ee0 100644 |
1672 |
+--- a/drivers/usb/core/hub.c |
1673 |
++++ b/drivers/usb/core/hub.c |
1674 |
+@@ -3308,6 +3308,10 @@ static int wait_for_ss_port_enable(struct usb_device *udev, |
1675 |
+ while (delay_ms < 2000) { |
1676 |
+ if (status || *portstatus & USB_PORT_STAT_CONNECTION) |
1677 |
+ break; |
1678 |
++ if (!port_is_power_on(hub, *portstatus)) { |
1679 |
++ status = -ENODEV; |
1680 |
++ break; |
1681 |
++ } |
1682 |
+ msleep(20); |
1683 |
+ delay_ms += 20; |
1684 |
+ status = hub_port_status(hub, *port1, portstatus, portchange); |
1685 |
+diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c |
1686 |
+index 7cf26768ea0b..cbe9e2295752 100644 |
1687 |
+--- a/drivers/virtio/virtio_balloon.c |
1688 |
++++ b/drivers/virtio/virtio_balloon.c |
1689 |
+@@ -479,7 +479,9 @@ static int virtballoon_migratepage(struct balloon_dev_info *vb_dev_info, |
1690 |
+ tell_host(vb, vb->inflate_vq); |
1691 |
+ |
1692 |
+ /* balloon's page migration 2nd step -- deflate "page" */ |
1693 |
++ spin_lock_irqsave(&vb_dev_info->pages_lock, flags); |
1694 |
+ balloon_page_delete(page); |
1695 |
++ spin_unlock_irqrestore(&vb_dev_info->pages_lock, flags); |
1696 |
+ vb->num_pfns = VIRTIO_BALLOON_PAGES_PER_PAGE; |
1697 |
+ set_page_pfns(vb, vb->pfns, page); |
1698 |
+ tell_host(vb, vb->deflate_vq); |
1699 |
+diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c |
1700 |
+index 88d9b66e2207..a751937dded5 100644 |
1701 |
+--- a/fs/btrfs/qgroup.c |
1702 |
++++ b/fs/btrfs/qgroup.c |
1703 |
+@@ -2185,6 +2185,21 @@ void assert_qgroups_uptodate(struct btrfs_trans_handle *trans) |
1704 |
+ BUG(); |
1705 |
+ } |
1706 |
+ |
1707 |
++/* |
1708 |
++ * Check if the leaf is the last leaf. Which means all node pointers |
1709 |
++ * are at their last position. |
1710 |
++ */ |
1711 |
++static bool is_last_leaf(struct btrfs_path *path) |
1712 |
++{ |
1713 |
++ int i; |
1714 |
++ |
1715 |
++ for (i = 1; i < BTRFS_MAX_LEVEL && path->nodes[i]; i++) { |
1716 |
++ if (path->slots[i] != btrfs_header_nritems(path->nodes[i]) - 1) |
1717 |
++ return false; |
1718 |
++ } |
1719 |
++ return true; |
1720 |
++} |
1721 |
++ |
1722 |
+ /* |
1723 |
+ * returns < 0 on error, 0 when more leafs are to be scanned. |
1724 |
+ * returns 1 when done. |
1725 |
+@@ -2198,6 +2213,7 @@ qgroup_rescan_leaf(struct btrfs_fs_info *fs_info, struct btrfs_path *path, |
1726 |
+ struct ulist *roots = NULL; |
1727 |
+ struct seq_list tree_mod_seq_elem = SEQ_LIST_INIT(tree_mod_seq_elem); |
1728 |
+ u64 num_bytes; |
1729 |
++ bool done; |
1730 |
+ int slot; |
1731 |
+ int ret; |
1732 |
+ |
1733 |
+@@ -2225,6 +2241,7 @@ qgroup_rescan_leaf(struct btrfs_fs_info *fs_info, struct btrfs_path *path, |
1734 |
+ mutex_unlock(&fs_info->qgroup_rescan_lock); |
1735 |
+ return ret; |
1736 |
+ } |
1737 |
++ done = is_last_leaf(path); |
1738 |
+ |
1739 |
+ btrfs_item_key_to_cpu(path->nodes[0], &found, |
1740 |
+ btrfs_header_nritems(path->nodes[0]) - 1); |
1741 |
+@@ -2271,6 +2288,8 @@ out: |
1742 |
+ } |
1743 |
+ btrfs_put_tree_mod_seq(fs_info, &tree_mod_seq_elem); |
1744 |
+ |
1745 |
++ if (done && !ret) |
1746 |
++ ret = 1; |
1747 |
+ return ret; |
1748 |
+ } |
1749 |
+ |
1750 |
+diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c |
1751 |
+index 738f5d6beb95..2c7f9a5f8717 100644 |
1752 |
+--- a/fs/btrfs/tree-log.c |
1753 |
++++ b/fs/btrfs/tree-log.c |
1754 |
+@@ -2961,8 +2961,11 @@ out_wake_log_root: |
1755 |
+ mutex_unlock(&log_root_tree->log_mutex); |
1756 |
+ |
1757 |
+ /* |
1758 |
+- * The barrier before waitqueue_active is implied by mutex_unlock |
1759 |
++ * The barrier before waitqueue_active is needed so all the updates |
1760 |
++ * above are seen by the woken threads. It might not be necessary, but |
1761 |
++ * proving that seems to be hard. |
1762 |
+ */ |
1763 |
++ smp_mb(); |
1764 |
+ if (waitqueue_active(&log_root_tree->log_commit_wait[index2])) |
1765 |
+ wake_up(&log_root_tree->log_commit_wait[index2]); |
1766 |
+ out: |
1767 |
+@@ -2973,8 +2976,11 @@ out: |
1768 |
+ mutex_unlock(&root->log_mutex); |
1769 |
+ |
1770 |
+ /* |
1771 |
+- * The barrier before waitqueue_active is implied by mutex_unlock |
1772 |
++ * The barrier before waitqueue_active is needed so all the updates |
1773 |
++ * above are seen by the woken threads. It might not be necessary, but |
1774 |
++ * proving that seems to be hard. |
1775 |
+ */ |
1776 |
++ smp_mb(); |
1777 |
+ if (waitqueue_active(&root->log_commit_wait[index1])) |
1778 |
+ wake_up(&root->log_commit_wait[index1]); |
1779 |
+ return ret; |
1780 |
+diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c |
1781 |
+index 092da164bdc0..e0fb7cdcee89 100644 |
1782 |
+--- a/fs/ext4/balloc.c |
1783 |
++++ b/fs/ext4/balloc.c |
1784 |
+@@ -378,6 +378,8 @@ static int ext4_validate_block_bitmap(struct super_block *sb, |
1785 |
+ return -EFSCORRUPTED; |
1786 |
+ |
1787 |
+ ext4_lock_group(sb, block_group); |
1788 |
++ if (buffer_verified(bh)) |
1789 |
++ goto verified; |
1790 |
+ if (unlikely(!ext4_block_bitmap_csum_verify(sb, block_group, |
1791 |
+ desc, bh))) { |
1792 |
+ ext4_unlock_group(sb, block_group); |
1793 |
+@@ -400,6 +402,7 @@ static int ext4_validate_block_bitmap(struct super_block *sb, |
1794 |
+ return -EFSCORRUPTED; |
1795 |
+ } |
1796 |
+ set_buffer_verified(bh); |
1797 |
++verified: |
1798 |
+ ext4_unlock_group(sb, block_group); |
1799 |
+ return 0; |
1800 |
+ } |
1801 |
+diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c |
1802 |
+index 48d818eba9c3..041117fd8fd7 100644 |
1803 |
+--- a/fs/ext4/ialloc.c |
1804 |
++++ b/fs/ext4/ialloc.c |
1805 |
+@@ -88,6 +88,8 @@ static int ext4_validate_inode_bitmap(struct super_block *sb, |
1806 |
+ return -EFSCORRUPTED; |
1807 |
+ |
1808 |
+ ext4_lock_group(sb, block_group); |
1809 |
++ if (buffer_verified(bh)) |
1810 |
++ goto verified; |
1811 |
+ blk = ext4_inode_bitmap(sb, desc); |
1812 |
+ if (!ext4_inode_bitmap_csum_verify(sb, block_group, desc, bh, |
1813 |
+ EXT4_INODES_PER_GROUP(sb) / 8)) { |
1814 |
+@@ -105,6 +107,7 @@ static int ext4_validate_inode_bitmap(struct super_block *sb, |
1815 |
+ return -EFSBADCRC; |
1816 |
+ } |
1817 |
+ set_buffer_verified(bh); |
1818 |
++verified: |
1819 |
+ ext4_unlock_group(sb, block_group); |
1820 |
+ return 0; |
1821 |
+ } |
1822 |
+diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c |
1823 |
+index e72f53a89764..c449bc089c94 100644 |
1824 |
+--- a/fs/ext4/inline.c |
1825 |
++++ b/fs/ext4/inline.c |
1826 |
+@@ -678,6 +678,10 @@ int ext4_try_to_write_inline_data(struct address_space *mapping, |
1827 |
+ goto convert; |
1828 |
+ } |
1829 |
+ |
1830 |
++ ret = ext4_journal_get_write_access(handle, iloc.bh); |
1831 |
++ if (ret) |
1832 |
++ goto out; |
1833 |
++ |
1834 |
+ flags |= AOP_FLAG_NOFS; |
1835 |
+ |
1836 |
+ page = grab_cache_page_write_begin(mapping, 0, flags); |
1837 |
+@@ -706,7 +710,7 @@ int ext4_try_to_write_inline_data(struct address_space *mapping, |
1838 |
+ out_up_read: |
1839 |
+ up_read(&EXT4_I(inode)->xattr_sem); |
1840 |
+ out: |
1841 |
+- if (handle) |
1842 |
++ if (handle && (ret != 1)) |
1843 |
+ ext4_journal_stop(handle); |
1844 |
+ brelse(iloc.bh); |
1845 |
+ return ret; |
1846 |
+@@ -748,6 +752,7 @@ int ext4_write_inline_data_end(struct inode *inode, loff_t pos, unsigned len, |
1847 |
+ |
1848 |
+ ext4_write_unlock_xattr(inode, &no_expand); |
1849 |
+ brelse(iloc.bh); |
1850 |
++ mark_inode_dirty(inode); |
1851 |
+ out: |
1852 |
+ return copied; |
1853 |
+ } |
1854 |
+@@ -894,7 +899,6 @@ retry_journal: |
1855 |
+ goto out; |
1856 |
+ } |
1857 |
+ |
1858 |
+- |
1859 |
+ page = grab_cache_page_write_begin(mapping, 0, flags); |
1860 |
+ if (!page) { |
1861 |
+ ret = -ENOMEM; |
1862 |
+@@ -912,6 +916,9 @@ retry_journal: |
1863 |
+ if (ret < 0) |
1864 |
+ goto out_release_page; |
1865 |
+ } |
1866 |
++ ret = ext4_journal_get_write_access(handle, iloc.bh); |
1867 |
++ if (ret) |
1868 |
++ goto out_release_page; |
1869 |
+ |
1870 |
+ up_read(&EXT4_I(inode)->xattr_sem); |
1871 |
+ *pagep = page; |
1872 |
+@@ -932,7 +939,6 @@ int ext4_da_write_inline_data_end(struct inode *inode, loff_t pos, |
1873 |
+ unsigned len, unsigned copied, |
1874 |
+ struct page *page) |
1875 |
+ { |
1876 |
+- int i_size_changed = 0; |
1877 |
+ int ret; |
1878 |
+ |
1879 |
+ ret = ext4_write_inline_data_end(inode, pos, len, copied, page); |
1880 |
+@@ -950,10 +956,8 @@ int ext4_da_write_inline_data_end(struct inode *inode, loff_t pos, |
1881 |
+ * But it's important to update i_size while still holding page lock: |
1882 |
+ * page writeout could otherwise come in and zero beyond i_size. |
1883 |
+ */ |
1884 |
+- if (pos+copied > inode->i_size) { |
1885 |
++ if (pos+copied > inode->i_size) |
1886 |
+ i_size_write(inode, pos+copied); |
1887 |
+- i_size_changed = 1; |
1888 |
+- } |
1889 |
+ unlock_page(page); |
1890 |
+ page_cache_release(page); |
1891 |
+ |
1892 |
+@@ -963,8 +967,7 @@ int ext4_da_write_inline_data_end(struct inode *inode, loff_t pos, |
1893 |
+ * ordering of page lock and transaction start for journaling |
1894 |
+ * filesystems. |
1895 |
+ */ |
1896 |
+- if (i_size_changed) |
1897 |
+- mark_inode_dirty(inode); |
1898 |
++ mark_inode_dirty(inode); |
1899 |
+ |
1900 |
+ return copied; |
1901 |
+ } |
1902 |
+diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c |
1903 |
+index b507de0e4bbf..181db3c7f5d1 100644 |
1904 |
+--- a/fs/ext4/inode.c |
1905 |
++++ b/fs/ext4/inode.c |
1906 |
+@@ -1164,9 +1164,10 @@ static int ext4_write_end(struct file *file, |
1907 |
+ loff_t old_size = inode->i_size; |
1908 |
+ int ret = 0, ret2; |
1909 |
+ int i_size_changed = 0; |
1910 |
++ int inline_data = ext4_has_inline_data(inode); |
1911 |
+ |
1912 |
+ trace_ext4_write_end(inode, pos, len, copied); |
1913 |
+- if (ext4_has_inline_data(inode)) { |
1914 |
++ if (inline_data) { |
1915 |
+ ret = ext4_write_inline_data_end(inode, pos, len, |
1916 |
+ copied, page); |
1917 |
+ if (ret < 0) { |
1918 |
+@@ -1194,7 +1195,7 @@ static int ext4_write_end(struct file *file, |
1919 |
+ * ordering of page lock and transaction start for journaling |
1920 |
+ * filesystems. |
1921 |
+ */ |
1922 |
+- if (i_size_changed) |
1923 |
++ if (i_size_changed || inline_data) |
1924 |
+ ext4_mark_inode_dirty(handle, inode); |
1925 |
+ |
1926 |
+ if (pos + len > inode->i_size && ext4_can_truncate(inode)) |
1927 |
+@@ -1268,6 +1269,7 @@ static int ext4_journalled_write_end(struct file *file, |
1928 |
+ int partial = 0; |
1929 |
+ unsigned from, to; |
1930 |
+ int size_changed = 0; |
1931 |
++ int inline_data = ext4_has_inline_data(inode); |
1932 |
+ |
1933 |
+ trace_ext4_journalled_write_end(inode, pos, len, copied); |
1934 |
+ from = pos & (PAGE_CACHE_SIZE - 1); |
1935 |
+@@ -1275,7 +1277,7 @@ static int ext4_journalled_write_end(struct file *file, |
1936 |
+ |
1937 |
+ BUG_ON(!ext4_handle_valid(handle)); |
1938 |
+ |
1939 |
+- if (ext4_has_inline_data(inode)) { |
1940 |
++ if (inline_data) { |
1941 |
+ ret = ext4_write_inline_data_end(inode, pos, len, |
1942 |
+ copied, page); |
1943 |
+ if (ret < 0) { |
1944 |
+@@ -1306,7 +1308,7 @@ static int ext4_journalled_write_end(struct file *file, |
1945 |
+ if (old_size < pos) |
1946 |
+ pagecache_isize_extended(inode, old_size, pos); |
1947 |
+ |
1948 |
+- if (size_changed) { |
1949 |
++ if (size_changed || inline_data) { |
1950 |
+ ret2 = ext4_mark_inode_dirty(handle, inode); |
1951 |
+ if (!ret) |
1952 |
+ ret = ret2; |
1953 |
+@@ -1804,11 +1806,7 @@ static int __ext4_journalled_writepage(struct page *page, |
1954 |
+ } |
1955 |
+ |
1956 |
+ if (inline_data) { |
1957 |
+- BUFFER_TRACE(inode_bh, "get write access"); |
1958 |
+- ret = ext4_journal_get_write_access(handle, inode_bh); |
1959 |
+- |
1960 |
+- err = ext4_handle_dirty_metadata(handle, inode, inode_bh); |
1961 |
+- |
1962 |
++ ret = ext4_mark_inode_dirty(handle, inode); |
1963 |
+ } else { |
1964 |
+ ret = ext4_walk_page_buffers(handle, page_bufs, 0, len, NULL, |
1965 |
+ do_journal_get_write_access); |
1966 |
+diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c |
1967 |
+index f77b3258454a..2bba0c4ef4b7 100644 |
1968 |
+--- a/fs/f2fs/segment.c |
1969 |
++++ b/fs/f2fs/segment.c |
1970 |
+@@ -295,6 +295,9 @@ void f2fs_balance_fs(struct f2fs_sb_info *sbi) |
1971 |
+ |
1972 |
+ void f2fs_balance_fs_bg(struct f2fs_sb_info *sbi) |
1973 |
+ { |
1974 |
++ if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING))) |
1975 |
++ return; |
1976 |
++ |
1977 |
+ /* try to shrink extent cache when there is no enough memory */ |
1978 |
+ if (!available_free_memory(sbi, EXTENT_CACHE)) |
1979 |
+ f2fs_shrink_extent_tree(sbi, EXTENT_CACHE_SHRINK_NUMBER); |
1980 |
+diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c |
1981 |
+index 4f666368aa85..6cc67e1bbb41 100644 |
1982 |
+--- a/fs/f2fs/super.c |
1983 |
++++ b/fs/f2fs/super.c |
1984 |
+@@ -1566,6 +1566,12 @@ static int __init init_f2fs_fs(void) |
1985 |
+ { |
1986 |
+ int err; |
1987 |
+ |
1988 |
++ if (PAGE_SIZE != F2FS_BLKSIZE) { |
1989 |
++ printk("F2FS not supported on PAGE_SIZE(%lu) != %d\n", |
1990 |
++ PAGE_SIZE, F2FS_BLKSIZE); |
1991 |
++ return -EINVAL; |
1992 |
++ } |
1993 |
++ |
1994 |
+ f2fs_build_trace_ios(); |
1995 |
+ |
1996 |
+ err = init_inodecache(); |
1997 |
+diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c |
1998 |
+index 57e3262ec57a..ee0da259a3d3 100644 |
1999 |
+--- a/fs/nfsd/nfs4xdr.c |
2000 |
++++ b/fs/nfsd/nfs4xdr.c |
2001 |
+@@ -1538,6 +1538,8 @@ nfsd4_decode_getdeviceinfo(struct nfsd4_compoundargs *argp, |
2002 |
+ gdev->gd_maxcount = be32_to_cpup(p++); |
2003 |
+ num = be32_to_cpup(p++); |
2004 |
+ if (num) { |
2005 |
++ if (num > 1000) |
2006 |
++ goto xdr_error; |
2007 |
+ READ_BUF(4 * num); |
2008 |
+ gdev->gd_notify_types = be32_to_cpup(p++); |
2009 |
+ for (i = 1; i < num; i++) { |
2010 |
+diff --git a/fs/squashfs/block.c b/fs/squashfs/block.c |
2011 |
+index 0cea9b9236d0..82bc942fc437 100644 |
2012 |
+--- a/fs/squashfs/block.c |
2013 |
++++ b/fs/squashfs/block.c |
2014 |
+@@ -166,6 +166,8 @@ int squashfs_read_data(struct super_block *sb, u64 index, int length, |
2015 |
+ } |
2016 |
+ |
2017 |
+ if (compressed) { |
2018 |
++ if (!msblk->stream) |
2019 |
++ goto read_failure; |
2020 |
+ length = squashfs_decompress(msblk, bh, b, offset, length, |
2021 |
+ output); |
2022 |
+ if (length < 0) |
2023 |
+diff --git a/fs/squashfs/cache.c b/fs/squashfs/cache.c |
2024 |
+index 1cb70a0b2168..91ce49c05b7c 100644 |
2025 |
+--- a/fs/squashfs/cache.c |
2026 |
++++ b/fs/squashfs/cache.c |
2027 |
+@@ -350,6 +350,9 @@ int squashfs_read_metadata(struct super_block *sb, void *buffer, |
2028 |
+ |
2029 |
+ TRACE("Entered squashfs_read_metadata [%llx:%x]\n", *block, *offset); |
2030 |
+ |
2031 |
++ if (unlikely(length < 0)) |
2032 |
++ return -EIO; |
2033 |
++ |
2034 |
+ while (length) { |
2035 |
+ entry = squashfs_cache_get(sb, msblk->block_cache, *block, 0); |
2036 |
+ if (entry->error) { |
2037 |
+diff --git a/fs/squashfs/file.c b/fs/squashfs/file.c |
2038 |
+index e5c9689062ba..1ec7bae2751d 100644 |
2039 |
+--- a/fs/squashfs/file.c |
2040 |
++++ b/fs/squashfs/file.c |
2041 |
+@@ -194,7 +194,11 @@ static long long read_indexes(struct super_block *sb, int n, |
2042 |
+ } |
2043 |
+ |
2044 |
+ for (i = 0; i < blocks; i++) { |
2045 |
+- int size = le32_to_cpu(blist[i]); |
2046 |
++ int size = squashfs_block_size(blist[i]); |
2047 |
++ if (size < 0) { |
2048 |
++ err = size; |
2049 |
++ goto failure; |
2050 |
++ } |
2051 |
+ block += SQUASHFS_COMPRESSED_SIZE_BLOCK(size); |
2052 |
+ } |
2053 |
+ n -= blocks; |
2054 |
+@@ -367,7 +371,7 @@ static int read_blocklist(struct inode *inode, int index, u64 *block) |
2055 |
+ sizeof(size)); |
2056 |
+ if (res < 0) |
2057 |
+ return res; |
2058 |
+- return le32_to_cpu(size); |
2059 |
++ return squashfs_block_size(size); |
2060 |
+ } |
2061 |
+ |
2062 |
+ /* Copy data into page cache */ |
2063 |
+diff --git a/fs/squashfs/fragment.c b/fs/squashfs/fragment.c |
2064 |
+index 0ed6edbc5c71..0681feab4a84 100644 |
2065 |
+--- a/fs/squashfs/fragment.c |
2066 |
++++ b/fs/squashfs/fragment.c |
2067 |
+@@ -49,11 +49,16 @@ int squashfs_frag_lookup(struct super_block *sb, unsigned int fragment, |
2068 |
+ u64 *fragment_block) |
2069 |
+ { |
2070 |
+ struct squashfs_sb_info *msblk = sb->s_fs_info; |
2071 |
+- int block = SQUASHFS_FRAGMENT_INDEX(fragment); |
2072 |
+- int offset = SQUASHFS_FRAGMENT_INDEX_OFFSET(fragment); |
2073 |
+- u64 start_block = le64_to_cpu(msblk->fragment_index[block]); |
2074 |
++ int block, offset, size; |
2075 |
+ struct squashfs_fragment_entry fragment_entry; |
2076 |
+- int size; |
2077 |
++ u64 start_block; |
2078 |
++ |
2079 |
++ if (fragment >= msblk->fragments) |
2080 |
++ return -EIO; |
2081 |
++ block = SQUASHFS_FRAGMENT_INDEX(fragment); |
2082 |
++ offset = SQUASHFS_FRAGMENT_INDEX_OFFSET(fragment); |
2083 |
++ |
2084 |
++ start_block = le64_to_cpu(msblk->fragment_index[block]); |
2085 |
+ |
2086 |
+ size = squashfs_read_metadata(sb, &fragment_entry, &start_block, |
2087 |
+ &offset, sizeof(fragment_entry)); |
2088 |
+@@ -61,9 +66,7 @@ int squashfs_frag_lookup(struct super_block *sb, unsigned int fragment, |
2089 |
+ return size; |
2090 |
+ |
2091 |
+ *fragment_block = le64_to_cpu(fragment_entry.start_block); |
2092 |
+- size = le32_to_cpu(fragment_entry.size); |
2093 |
+- |
2094 |
+- return size; |
2095 |
++ return squashfs_block_size(fragment_entry.size); |
2096 |
+ } |
2097 |
+ |
2098 |
+ |
2099 |
+diff --git a/fs/squashfs/squashfs_fs.h b/fs/squashfs/squashfs_fs.h |
2100 |
+index 506f4ba5b983..e66486366f02 100644 |
2101 |
+--- a/fs/squashfs/squashfs_fs.h |
2102 |
++++ b/fs/squashfs/squashfs_fs.h |
2103 |
+@@ -129,6 +129,12 @@ |
2104 |
+ |
2105 |
+ #define SQUASHFS_COMPRESSED_BLOCK(B) (!((B) & SQUASHFS_COMPRESSED_BIT_BLOCK)) |
2106 |
+ |
2107 |
++static inline int squashfs_block_size(__le32 raw) |
2108 |
++{ |
2109 |
++ u32 size = le32_to_cpu(raw); |
2110 |
++ return (size >> 25) ? -EIO : size; |
2111 |
++} |
2112 |
++ |
2113 |
+ /* |
2114 |
+ * Inode number ops. Inodes consist of a compressed block number, and an |
2115 |
+ * uncompressed offset within that block |
2116 |
+diff --git a/fs/squashfs/squashfs_fs_sb.h b/fs/squashfs/squashfs_fs_sb.h |
2117 |
+index 1da565cb50c3..ef69c31947bf 100644 |
2118 |
+--- a/fs/squashfs/squashfs_fs_sb.h |
2119 |
++++ b/fs/squashfs/squashfs_fs_sb.h |
2120 |
+@@ -75,6 +75,7 @@ struct squashfs_sb_info { |
2121 |
+ unsigned short block_log; |
2122 |
+ long long bytes_used; |
2123 |
+ unsigned int inodes; |
2124 |
++ unsigned int fragments; |
2125 |
+ int xattr_ids; |
2126 |
+ }; |
2127 |
+ #endif |
2128 |
+diff --git a/fs/squashfs/super.c b/fs/squashfs/super.c |
2129 |
+index 5056babe00df..93aa3e23c845 100644 |
2130 |
+--- a/fs/squashfs/super.c |
2131 |
++++ b/fs/squashfs/super.c |
2132 |
+@@ -176,6 +176,7 @@ static int squashfs_fill_super(struct super_block *sb, void *data, int silent) |
2133 |
+ msblk->inode_table = le64_to_cpu(sblk->inode_table_start); |
2134 |
+ msblk->directory_table = le64_to_cpu(sblk->directory_table_start); |
2135 |
+ msblk->inodes = le32_to_cpu(sblk->inodes); |
2136 |
++ msblk->fragments = le32_to_cpu(sblk->fragments); |
2137 |
+ flags = le16_to_cpu(sblk->flags); |
2138 |
+ |
2139 |
+ TRACE("Found valid superblock on %s\n", bdevname(sb->s_bdev, b)); |
2140 |
+@@ -186,7 +187,7 @@ static int squashfs_fill_super(struct super_block *sb, void *data, int silent) |
2141 |
+ TRACE("Filesystem size %lld bytes\n", msblk->bytes_used); |
2142 |
+ TRACE("Block size %d\n", msblk->block_size); |
2143 |
+ TRACE("Number of inodes %d\n", msblk->inodes); |
2144 |
+- TRACE("Number of fragments %d\n", le32_to_cpu(sblk->fragments)); |
2145 |
++ TRACE("Number of fragments %d\n", msblk->fragments); |
2146 |
+ TRACE("Number of ids %d\n", le16_to_cpu(sblk->no_ids)); |
2147 |
+ TRACE("sblk->inode_table_start %llx\n", msblk->inode_table); |
2148 |
+ TRACE("sblk->directory_table_start %llx\n", msblk->directory_table); |
2149 |
+@@ -273,7 +274,7 @@ allocate_id_index_table: |
2150 |
+ sb->s_export_op = &squashfs_export_ops; |
2151 |
+ |
2152 |
+ handle_fragments: |
2153 |
+- fragments = le32_to_cpu(sblk->fragments); |
2154 |
++ fragments = msblk->fragments; |
2155 |
+ if (fragments == 0) |
2156 |
+ goto check_directory_table; |
2157 |
+ |
2158 |
+diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h |
2159 |
+index bb9d0deca07c..0fb4975fae91 100644 |
2160 |
+--- a/include/drm/drm_dp_helper.h |
2161 |
++++ b/include/drm/drm_dp_helper.h |
2162 |
+@@ -342,6 +342,7 @@ |
2163 |
+ # define DP_PSR_FRAME_CAPTURE (1 << 3) |
2164 |
+ # define DP_PSR_SELECTIVE_UPDATE (1 << 4) |
2165 |
+ # define DP_PSR_IRQ_HPD_WITH_CRC_ERRORS (1 << 5) |
2166 |
++# define DP_PSR_ENABLE_PSR2 (1 << 6) /* eDP 1.4a */ |
2167 |
+ |
2168 |
+ #define DP_ADAPTER_CTRL 0x1a0 |
2169 |
+ # define DP_ADAPTER_CTRL_FORCE_LOAD_SENSE (1 << 0) |
2170 |
+diff --git a/include/linux/dma-iommu.h b/include/linux/dma-iommu.h |
2171 |
+index fc481037478a..19baa7f4f403 100644 |
2172 |
+--- a/include/linux/dma-iommu.h |
2173 |
++++ b/include/linux/dma-iommu.h |
2174 |
+@@ -17,6 +17,7 @@ |
2175 |
+ #define __DMA_IOMMU_H |
2176 |
+ |
2177 |
+ #ifdef __KERNEL__ |
2178 |
++#include <linux/types.h> |
2179 |
+ #include <asm/errno.h> |
2180 |
+ |
2181 |
+ #ifdef CONFIG_IOMMU_DMA |
2182 |
+diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h |
2183 |
+index 83430f2ea757..e0325706b76d 100644 |
2184 |
+--- a/include/linux/mmc/sdio_ids.h |
2185 |
++++ b/include/linux/mmc/sdio_ids.h |
2186 |
+@@ -33,6 +33,7 @@ |
2187 |
+ #define SDIO_DEVICE_ID_BROADCOM_43341 0xa94d |
2188 |
+ #define SDIO_DEVICE_ID_BROADCOM_4335_4339 0x4335 |
2189 |
+ #define SDIO_DEVICE_ID_BROADCOM_43362 0xa962 |
2190 |
++#define SDIO_DEVICE_ID_BROADCOM_43364 0xa9a4 |
2191 |
+ #define SDIO_DEVICE_ID_BROADCOM_43430 0xa9a6 |
2192 |
+ #define SDIO_DEVICE_ID_BROADCOM_4345 0x4345 |
2193 |
+ #define SDIO_DEVICE_ID_BROADCOM_4354 0x4354 |
2194 |
+diff --git a/include/linux/netfilter/ipset/ip_set_timeout.h b/include/linux/netfilter/ipset/ip_set_timeout.h |
2195 |
+index 1d6a935c1ac5..8793f5a7b820 100644 |
2196 |
+--- a/include/linux/netfilter/ipset/ip_set_timeout.h |
2197 |
++++ b/include/linux/netfilter/ipset/ip_set_timeout.h |
2198 |
+@@ -65,8 +65,14 @@ ip_set_timeout_set(unsigned long *timeout, u32 value) |
2199 |
+ static inline u32 |
2200 |
+ ip_set_timeout_get(unsigned long *timeout) |
2201 |
+ { |
2202 |
+- return *timeout == IPSET_ELEM_PERMANENT ? 0 : |
2203 |
+- jiffies_to_msecs(*timeout - jiffies)/MSEC_PER_SEC; |
2204 |
++ u32 t; |
2205 |
++ |
2206 |
++ if (*timeout == IPSET_ELEM_PERMANENT) |
2207 |
++ return 0; |
2208 |
++ |
2209 |
++ t = jiffies_to_msecs(*timeout - jiffies)/MSEC_PER_SEC; |
2210 |
++ /* Zero value in userspace means no timeout */ |
2211 |
++ return t == 0 ? 1 : t; |
2212 |
+ } |
2213 |
+ |
2214 |
+ #endif /* __KERNEL__ */ |
2215 |
+diff --git a/include/net/tcp.h b/include/net/tcp.h |
2216 |
+index 65babd8a682d..cac4a6ad5db3 100644 |
2217 |
+--- a/include/net/tcp.h |
2218 |
++++ b/include/net/tcp.h |
2219 |
+@@ -376,7 +376,7 @@ ssize_t tcp_splice_read(struct socket *sk, loff_t *ppos, |
2220 |
+ struct pipe_inode_info *pipe, size_t len, |
2221 |
+ unsigned int flags); |
2222 |
+ |
2223 |
+-void tcp_enter_quickack_mode(struct sock *sk); |
2224 |
++void tcp_enter_quickack_mode(struct sock *sk, unsigned int max_quickacks); |
2225 |
+ static inline void tcp_dec_quickack_mode(struct sock *sk, |
2226 |
+ const unsigned int pkts) |
2227 |
+ { |
2228 |
+diff --git a/include/soc/tegra/mc.h b/include/soc/tegra/mc.h |
2229 |
+index 44202ff897fd..f759e0918037 100644 |
2230 |
+--- a/include/soc/tegra/mc.h |
2231 |
++++ b/include/soc/tegra/mc.h |
2232 |
+@@ -99,6 +99,8 @@ struct tegra_mc_soc { |
2233 |
+ u8 client_id_mask; |
2234 |
+ |
2235 |
+ const struct tegra_smmu_soc *smmu; |
2236 |
++ |
2237 |
++ u32 intmask; |
2238 |
+ }; |
2239 |
+ |
2240 |
+ struct tegra_mc { |
2241 |
+diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c |
2242 |
+index b8ff9e193753..b57f929f1b46 100644 |
2243 |
+--- a/kernel/auditfilter.c |
2244 |
++++ b/kernel/auditfilter.c |
2245 |
+@@ -406,7 +406,7 @@ static int audit_field_valid(struct audit_entry *entry, struct audit_field *f) |
2246 |
+ return -EINVAL; |
2247 |
+ break; |
2248 |
+ case AUDIT_EXE: |
2249 |
+- if (f->op != Audit_equal) |
2250 |
++ if (f->op != Audit_not_equal && f->op != Audit_equal) |
2251 |
+ return -EINVAL; |
2252 |
+ if (entry->rule.listnr != AUDIT_FILTER_EXIT) |
2253 |
+ return -EINVAL; |
2254 |
+diff --git a/kernel/auditsc.c b/kernel/auditsc.c |
2255 |
+index 7444f95f3ee9..0fe8b337291a 100644 |
2256 |
+--- a/kernel/auditsc.c |
2257 |
++++ b/kernel/auditsc.c |
2258 |
+@@ -470,6 +470,8 @@ static int audit_filter_rules(struct task_struct *tsk, |
2259 |
+ break; |
2260 |
+ case AUDIT_EXE: |
2261 |
+ result = audit_exe_compare(tsk, rule->exe); |
2262 |
++ if (f->op == Audit_not_equal) |
2263 |
++ result = !result; |
2264 |
+ break; |
2265 |
+ case AUDIT_UID: |
2266 |
+ result = audit_uid_comparator(cred->uid, f->op, f->uid); |
2267 |
+diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c |
2268 |
+index 79e3c21a35d0..35dfa9e9d69e 100644 |
2269 |
+--- a/kernel/bpf/verifier.c |
2270 |
++++ b/kernel/bpf/verifier.c |
2271 |
+@@ -2101,7 +2101,7 @@ static int replace_map_fd_with_map_ptr(struct verifier_env *env) |
2272 |
+ /* hold the map. If the program is rejected by verifier, |
2273 |
+ * the map will be released by release_maps() or it |
2274 |
+ * will be used by the valid program until it's unloaded |
2275 |
+- * and all maps are released in free_bpf_prog_info() |
2276 |
++ * and all maps are released in free_used_maps() |
2277 |
+ */ |
2278 |
+ map = bpf_map_inc(map, false); |
2279 |
+ if (IS_ERR(map)) { |
2280 |
+@@ -2487,7 +2487,7 @@ free_log_buf: |
2281 |
+ vfree(log_buf); |
2282 |
+ if (!env->prog->aux->used_maps) |
2283 |
+ /* if we didn't copy map pointers into bpf_prog_info, release |
2284 |
+- * them now. Otherwise free_bpf_prog_info() will release them. |
2285 |
++ * them now. Otherwise free_used_maps() will release them. |
2286 |
+ */ |
2287 |
+ release_maps(env); |
2288 |
+ *prog = env->prog; |
2289 |
+diff --git a/kernel/trace/trace_events_trigger.c b/kernel/trace/trace_events_trigger.c |
2290 |
+index 2172dd61577e..b8a894adab2c 100644 |
2291 |
+--- a/kernel/trace/trace_events_trigger.c |
2292 |
++++ b/kernel/trace/trace_events_trigger.c |
2293 |
+@@ -663,6 +663,8 @@ event_trigger_callback(struct event_command *cmd_ops, |
2294 |
+ goto out_free; |
2295 |
+ |
2296 |
+ out_reg: |
2297 |
++ /* Up the trigger_data count to make sure reg doesn't free it on failure */ |
2298 |
++ event_trigger_init(trigger_ops, trigger_data); |
2299 |
+ ret = cmd_ops->reg(glob, trigger_ops, trigger_data, file); |
2300 |
+ /* |
2301 |
+ * The above returns on success the # of functions enabled, |
2302 |
+@@ -670,11 +672,13 @@ event_trigger_callback(struct event_command *cmd_ops, |
2303 |
+ * Consider no functions a failure too. |
2304 |
+ */ |
2305 |
+ if (!ret) { |
2306 |
++ cmd_ops->unreg(glob, trigger_ops, trigger_data, file); |
2307 |
+ ret = -ENOENT; |
2308 |
+- goto out_free; |
2309 |
+- } else if (ret < 0) |
2310 |
+- goto out_free; |
2311 |
+- ret = 0; |
2312 |
++ } else if (ret > 0) |
2313 |
++ ret = 0; |
2314 |
++ |
2315 |
++ /* Down the counter of trigger_data or free it if not used anymore */ |
2316 |
++ event_trigger_free(trigger_ops, trigger_data); |
2317 |
+ out: |
2318 |
+ return ret; |
2319 |
+ |
2320 |
+@@ -1227,6 +1231,9 @@ event_enable_trigger_func(struct event_command *cmd_ops, |
2321 |
+ goto out; |
2322 |
+ } |
2323 |
+ |
2324 |
++ /* Up the trigger_data count to make sure nothing frees it on failure */ |
2325 |
++ event_trigger_init(trigger_ops, trigger_data); |
2326 |
++ |
2327 |
+ if (trigger) { |
2328 |
+ number = strsep(&trigger, ":"); |
2329 |
+ |
2330 |
+@@ -1277,6 +1284,7 @@ event_enable_trigger_func(struct event_command *cmd_ops, |
2331 |
+ goto out_disable; |
2332 |
+ /* Just return zero, not the number of enabled functions */ |
2333 |
+ ret = 0; |
2334 |
++ event_trigger_free(trigger_ops, trigger_data); |
2335 |
+ out: |
2336 |
+ return ret; |
2337 |
+ |
2338 |
+@@ -1287,7 +1295,7 @@ event_enable_trigger_func(struct event_command *cmd_ops, |
2339 |
+ out_free: |
2340 |
+ if (cmd_ops->set_filter) |
2341 |
+ cmd_ops->set_filter(NULL, trigger_data, NULL); |
2342 |
+- kfree(trigger_data); |
2343 |
++ event_trigger_free(trigger_ops, trigger_data); |
2344 |
+ kfree(enable_data); |
2345 |
+ goto out; |
2346 |
+ } |
2347 |
+diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c |
2348 |
+index f2682799c215..f0ee722be520 100644 |
2349 |
+--- a/kernel/trace/trace_kprobe.c |
2350 |
++++ b/kernel/trace/trace_kprobe.c |
2351 |
+@@ -349,11 +349,10 @@ static struct trace_kprobe *find_trace_kprobe(const char *event, |
2352 |
+ static int |
2353 |
+ enable_trace_kprobe(struct trace_kprobe *tk, struct trace_event_file *file) |
2354 |
+ { |
2355 |
++ struct event_file_link *link = NULL; |
2356 |
+ int ret = 0; |
2357 |
+ |
2358 |
+ if (file) { |
2359 |
+- struct event_file_link *link; |
2360 |
+- |
2361 |
+ link = kmalloc(sizeof(*link), GFP_KERNEL); |
2362 |
+ if (!link) { |
2363 |
+ ret = -ENOMEM; |
2364 |
+@@ -373,6 +372,18 @@ enable_trace_kprobe(struct trace_kprobe *tk, struct trace_event_file *file) |
2365 |
+ else |
2366 |
+ ret = enable_kprobe(&tk->rp.kp); |
2367 |
+ } |
2368 |
++ |
2369 |
++ if (ret) { |
2370 |
++ if (file) { |
2371 |
++ /* Notice the if is true on not WARN() */ |
2372 |
++ if (!WARN_ON_ONCE(!link)) |
2373 |
++ list_del_rcu(&link->list); |
2374 |
++ kfree(link); |
2375 |
++ tk->tp.flags &= ~TP_FLAG_TRACE; |
2376 |
++ } else { |
2377 |
++ tk->tp.flags &= ~TP_FLAG_PROFILE; |
2378 |
++ } |
2379 |
++ } |
2380 |
+ out: |
2381 |
+ return ret; |
2382 |
+ } |
2383 |
+diff --git a/mm/slub.c b/mm/slub.c |
2384 |
+index 4cf3a9c768b1..2284c4333857 100644 |
2385 |
+--- a/mm/slub.c |
2386 |
++++ b/mm/slub.c |
2387 |
+@@ -659,7 +659,7 @@ void object_err(struct kmem_cache *s, struct page *page, |
2388 |
+ print_trailer(s, page, object); |
2389 |
+ } |
2390 |
+ |
2391 |
+-static void slab_err(struct kmem_cache *s, struct page *page, |
2392 |
++static __printf(3, 4) void slab_err(struct kmem_cache *s, struct page *page, |
2393 |
+ const char *fmt, ...) |
2394 |
+ { |
2395 |
+ va_list args; |
2396 |
+diff --git a/mm/vmalloc.c b/mm/vmalloc.c |
2397 |
+index 8e3c9c5a3042..de8e372ece04 100644 |
2398 |
+--- a/mm/vmalloc.c |
2399 |
++++ b/mm/vmalloc.c |
2400 |
+@@ -1460,7 +1460,7 @@ static void __vunmap(const void *addr, int deallocate_pages) |
2401 |
+ addr)) |
2402 |
+ return; |
2403 |
+ |
2404 |
+- area = remove_vm_area(addr); |
2405 |
++ area = find_vmap_area((unsigned long)addr)->vm; |
2406 |
+ if (unlikely(!area)) { |
2407 |
+ WARN(1, KERN_ERR "Trying to vfree() nonexistent vm area (%p)\n", |
2408 |
+ addr); |
2409 |
+@@ -1470,6 +1470,7 @@ static void __vunmap(const void *addr, int deallocate_pages) |
2410 |
+ debug_check_no_locks_freed(addr, get_vm_area_size(area)); |
2411 |
+ debug_check_no_obj_freed(addr, get_vm_area_size(area)); |
2412 |
+ |
2413 |
++ remove_vm_area(addr); |
2414 |
+ if (deallocate_pages) { |
2415 |
+ int i; |
2416 |
+ |
2417 |
+diff --git a/net/dsa/slave.c b/net/dsa/slave.c |
2418 |
+index 554c2a961ad5..48b28a7ecc7a 100644 |
2419 |
+--- a/net/dsa/slave.c |
2420 |
++++ b/net/dsa/slave.c |
2421 |
+@@ -1099,6 +1099,9 @@ int dsa_slave_suspend(struct net_device *slave_dev) |
2422 |
+ { |
2423 |
+ struct dsa_slave_priv *p = netdev_priv(slave_dev); |
2424 |
+ |
2425 |
++ if (!netif_running(slave_dev)) |
2426 |
++ return 0; |
2427 |
++ |
2428 |
+ netif_device_detach(slave_dev); |
2429 |
+ |
2430 |
+ if (p->phy) { |
2431 |
+@@ -1116,6 +1119,9 @@ int dsa_slave_resume(struct net_device *slave_dev) |
2432 |
+ { |
2433 |
+ struct dsa_slave_priv *p = netdev_priv(slave_dev); |
2434 |
+ |
2435 |
++ if (!netif_running(slave_dev)) |
2436 |
++ return 0; |
2437 |
++ |
2438 |
+ netif_device_attach(slave_dev); |
2439 |
+ |
2440 |
+ if (p->phy) { |
2441 |
+diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c |
2442 |
+index 8f05816a8be2..015c33712803 100644 |
2443 |
+--- a/net/ipv4/fib_frontend.c |
2444 |
++++ b/net/ipv4/fib_frontend.c |
2445 |
+@@ -289,19 +289,19 @@ __be32 fib_compute_spec_dst(struct sk_buff *skb) |
2446 |
+ return ip_hdr(skb)->daddr; |
2447 |
+ |
2448 |
+ in_dev = __in_dev_get_rcu(dev); |
2449 |
+- BUG_ON(!in_dev); |
2450 |
+ |
2451 |
+ net = dev_net(dev); |
2452 |
+ |
2453 |
+ scope = RT_SCOPE_UNIVERSE; |
2454 |
+ if (!ipv4_is_zeronet(ip_hdr(skb)->saddr)) { |
2455 |
++ bool vmark = in_dev && IN_DEV_SRC_VMARK(in_dev); |
2456 |
+ struct flowi4 fl4 = { |
2457 |
+ .flowi4_iif = LOOPBACK_IFINDEX, |
2458 |
+ .flowi4_oif = l3mdev_master_ifindex_rcu(dev), |
2459 |
+ .daddr = ip_hdr(skb)->saddr, |
2460 |
+ .flowi4_tos = RT_TOS(ip_hdr(skb)->tos), |
2461 |
+ .flowi4_scope = scope, |
2462 |
+- .flowi4_mark = IN_DEV_SRC_VMARK(in_dev) ? skb->mark : 0, |
2463 |
++ .flowi4_mark = vmark ? skb->mark : 0, |
2464 |
+ }; |
2465 |
+ if (!fib_lookup(net, &fl4, &res, 0)) |
2466 |
+ return FIB_RES_PREFSRC(net, res); |
2467 |
+diff --git a/net/ipv4/inet_fragment.c b/net/ipv4/inet_fragment.c |
2468 |
+index b34fa1bb278f..b2001b20e029 100644 |
2469 |
+--- a/net/ipv4/inet_fragment.c |
2470 |
++++ b/net/ipv4/inet_fragment.c |
2471 |
+@@ -364,11 +364,6 @@ static struct inet_frag_queue *inet_frag_alloc(struct netns_frags *nf, |
2472 |
+ { |
2473 |
+ struct inet_frag_queue *q; |
2474 |
+ |
2475 |
+- if (frag_mem_limit(nf) > nf->high_thresh) { |
2476 |
+- inet_frag_schedule_worker(f); |
2477 |
+- return NULL; |
2478 |
+- } |
2479 |
+- |
2480 |
+ q = kmem_cache_zalloc(f->frags_cachep, GFP_ATOMIC); |
2481 |
+ if (!q) |
2482 |
+ return NULL; |
2483 |
+@@ -405,6 +400,11 @@ struct inet_frag_queue *inet_frag_find(struct netns_frags *nf, |
2484 |
+ struct inet_frag_queue *q; |
2485 |
+ int depth = 0; |
2486 |
+ |
2487 |
++ if (!nf->high_thresh || frag_mem_limit(nf) > nf->high_thresh) { |
2488 |
++ inet_frag_schedule_worker(f); |
2489 |
++ return NULL; |
2490 |
++ } |
2491 |
++ |
2492 |
+ if (frag_mem_limit(nf) > nf->low_thresh) |
2493 |
+ inet_frag_schedule_worker(f); |
2494 |
+ |
2495 |
+diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c |
2496 |
+index 9d6b9c4c5f82..60f564db25a3 100644 |
2497 |
+--- a/net/ipv4/ipconfig.c |
2498 |
++++ b/net/ipv4/ipconfig.c |
2499 |
+@@ -790,6 +790,11 @@ static void __init ic_bootp_init_ext(u8 *e) |
2500 |
+ */ |
2501 |
+ static inline void __init ic_bootp_init(void) |
2502 |
+ { |
2503 |
++ /* Re-initialise all name servers to NONE, in case any were set via the |
2504 |
++ * "ip=" or "nfsaddrs=" kernel command line parameters: any IP addresses |
2505 |
++ * specified there will already have been decoded but are no longer |
2506 |
++ * needed |
2507 |
++ */ |
2508 |
+ ic_nameservers_predef(); |
2509 |
+ |
2510 |
+ dev_add_pack(&bootp_packet_type); |
2511 |
+@@ -1423,6 +1428,13 @@ static int __init ip_auto_config(void) |
2512 |
+ int err; |
2513 |
+ unsigned int i; |
2514 |
+ |
2515 |
++ /* Initialise all name servers to NONE (but only if the "ip=" or |
2516 |
++ * "nfsaddrs=" kernel command line parameters weren't decoded, otherwise |
2517 |
++ * we'll overwrite the IP addresses specified there) |
2518 |
++ */ |
2519 |
++ if (ic_set_manually == 0) |
2520 |
++ ic_nameservers_predef(); |
2521 |
++ |
2522 |
+ #ifdef CONFIG_PROC_FS |
2523 |
+ proc_create("pnp", S_IRUGO, init_net.proc_net, &pnp_seq_fops); |
2524 |
+ #endif /* CONFIG_PROC_FS */ |
2525 |
+@@ -1640,6 +1652,7 @@ static int __init ip_auto_config_setup(char *addrs) |
2526 |
+ return 1; |
2527 |
+ } |
2528 |
+ |
2529 |
++ /* Initialise all name servers to NONE */ |
2530 |
+ ic_nameservers_predef(); |
2531 |
+ |
2532 |
+ /* Parse string for static IP assignment. */ |
2533 |
+diff --git a/net/ipv4/tcp_dctcp.c b/net/ipv4/tcp_dctcp.c |
2534 |
+index e63b764e55ea..6300edf90e60 100644 |
2535 |
+--- a/net/ipv4/tcp_dctcp.c |
2536 |
++++ b/net/ipv4/tcp_dctcp.c |
2537 |
+@@ -138,7 +138,7 @@ static void dctcp_ce_state_0_to_1(struct sock *sk) |
2538 |
+ */ |
2539 |
+ if (inet_csk(sk)->icsk_ack.pending & ICSK_ACK_TIMER) |
2540 |
+ __tcp_send_ack(sk, ca->prior_rcv_nxt); |
2541 |
+- tcp_enter_quickack_mode(sk); |
2542 |
++ tcp_enter_quickack_mode(sk, 1); |
2543 |
+ } |
2544 |
+ |
2545 |
+ ca->prior_rcv_nxt = tp->rcv_nxt; |
2546 |
+@@ -159,7 +159,7 @@ static void dctcp_ce_state_1_to_0(struct sock *sk) |
2547 |
+ */ |
2548 |
+ if (inet_csk(sk)->icsk_ack.pending & ICSK_ACK_TIMER) |
2549 |
+ __tcp_send_ack(sk, ca->prior_rcv_nxt); |
2550 |
+- tcp_enter_quickack_mode(sk); |
2551 |
++ tcp_enter_quickack_mode(sk, 1); |
2552 |
+ } |
2553 |
+ |
2554 |
+ ca->prior_rcv_nxt = tp->rcv_nxt; |
2555 |
+diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c |
2556 |
+index 5c645069a09a..4a261e078082 100644 |
2557 |
+--- a/net/ipv4/tcp_input.c |
2558 |
++++ b/net/ipv4/tcp_input.c |
2559 |
+@@ -176,21 +176,23 @@ static void tcp_measure_rcv_mss(struct sock *sk, const struct sk_buff *skb) |
2560 |
+ } |
2561 |
+ } |
2562 |
+ |
2563 |
+-static void tcp_incr_quickack(struct sock *sk) |
2564 |
++static void tcp_incr_quickack(struct sock *sk, unsigned int max_quickacks) |
2565 |
+ { |
2566 |
+ struct inet_connection_sock *icsk = inet_csk(sk); |
2567 |
+ unsigned int quickacks = tcp_sk(sk)->rcv_wnd / (2 * icsk->icsk_ack.rcv_mss); |
2568 |
+ |
2569 |
+ if (quickacks == 0) |
2570 |
+ quickacks = 2; |
2571 |
++ quickacks = min(quickacks, max_quickacks); |
2572 |
+ if (quickacks > icsk->icsk_ack.quick) |
2573 |
+- icsk->icsk_ack.quick = min(quickacks, TCP_MAX_QUICKACKS); |
2574 |
++ icsk->icsk_ack.quick = quickacks; |
2575 |
+ } |
2576 |
+ |
2577 |
+-void tcp_enter_quickack_mode(struct sock *sk) |
2578 |
++void tcp_enter_quickack_mode(struct sock *sk, unsigned int max_quickacks) |
2579 |
+ { |
2580 |
+ struct inet_connection_sock *icsk = inet_csk(sk); |
2581 |
+- tcp_incr_quickack(sk); |
2582 |
++ |
2583 |
++ tcp_incr_quickack(sk, max_quickacks); |
2584 |
+ icsk->icsk_ack.pingpong = 0; |
2585 |
+ icsk->icsk_ack.ato = TCP_ATO_MIN; |
2586 |
+ } |
2587 |
+@@ -226,8 +228,10 @@ static void tcp_ecn_withdraw_cwr(struct tcp_sock *tp) |
2588 |
+ tp->ecn_flags &= ~TCP_ECN_DEMAND_CWR; |
2589 |
+ } |
2590 |
+ |
2591 |
+-static void __tcp_ecn_check_ce(struct tcp_sock *tp, const struct sk_buff *skb) |
2592 |
++static void __tcp_ecn_check_ce(struct sock *sk, const struct sk_buff *skb) |
2593 |
+ { |
2594 |
++ struct tcp_sock *tp = tcp_sk(sk); |
2595 |
++ |
2596 |
+ switch (TCP_SKB_CB(skb)->ip_dsfield & INET_ECN_MASK) { |
2597 |
+ case INET_ECN_NOT_ECT: |
2598 |
+ /* Funny extension: if ECT is not set on a segment, |
2599 |
+@@ -235,31 +239,31 @@ static void __tcp_ecn_check_ce(struct tcp_sock *tp, const struct sk_buff *skb) |
2600 |
+ * it is probably a retransmit. |
2601 |
+ */ |
2602 |
+ if (tp->ecn_flags & TCP_ECN_SEEN) |
2603 |
+- tcp_enter_quickack_mode((struct sock *)tp); |
2604 |
++ tcp_enter_quickack_mode(sk, 2); |
2605 |
+ break; |
2606 |
+ case INET_ECN_CE: |
2607 |
+- if (tcp_ca_needs_ecn((struct sock *)tp)) |
2608 |
+- tcp_ca_event((struct sock *)tp, CA_EVENT_ECN_IS_CE); |
2609 |
++ if (tcp_ca_needs_ecn(sk)) |
2610 |
++ tcp_ca_event(sk, CA_EVENT_ECN_IS_CE); |
2611 |
+ |
2612 |
+ if (!(tp->ecn_flags & TCP_ECN_DEMAND_CWR)) { |
2613 |
+ /* Better not delay acks, sender can have a very low cwnd */ |
2614 |
+- tcp_enter_quickack_mode((struct sock *)tp); |
2615 |
++ tcp_enter_quickack_mode(sk, 2); |
2616 |
+ tp->ecn_flags |= TCP_ECN_DEMAND_CWR; |
2617 |
+ } |
2618 |
+ tp->ecn_flags |= TCP_ECN_SEEN; |
2619 |
+ break; |
2620 |
+ default: |
2621 |
+- if (tcp_ca_needs_ecn((struct sock *)tp)) |
2622 |
+- tcp_ca_event((struct sock *)tp, CA_EVENT_ECN_NO_CE); |
2623 |
++ if (tcp_ca_needs_ecn(sk)) |
2624 |
++ tcp_ca_event(sk, CA_EVENT_ECN_NO_CE); |
2625 |
+ tp->ecn_flags |= TCP_ECN_SEEN; |
2626 |
+ break; |
2627 |
+ } |
2628 |
+ } |
2629 |
+ |
2630 |
+-static void tcp_ecn_check_ce(struct tcp_sock *tp, const struct sk_buff *skb) |
2631 |
++static void tcp_ecn_check_ce(struct sock *sk, const struct sk_buff *skb) |
2632 |
+ { |
2633 |
+- if (tp->ecn_flags & TCP_ECN_OK) |
2634 |
+- __tcp_ecn_check_ce(tp, skb); |
2635 |
++ if (tcp_sk(sk)->ecn_flags & TCP_ECN_OK) |
2636 |
++ __tcp_ecn_check_ce(sk, skb); |
2637 |
+ } |
2638 |
+ |
2639 |
+ static void tcp_ecn_rcv_synack(struct tcp_sock *tp, const struct tcphdr *th) |
2640 |
+@@ -651,7 +655,7 @@ static void tcp_event_data_recv(struct sock *sk, struct sk_buff *skb) |
2641 |
+ /* The _first_ data packet received, initialize |
2642 |
+ * delayed ACK engine. |
2643 |
+ */ |
2644 |
+- tcp_incr_quickack(sk); |
2645 |
++ tcp_incr_quickack(sk, TCP_MAX_QUICKACKS); |
2646 |
+ icsk->icsk_ack.ato = TCP_ATO_MIN; |
2647 |
+ } else { |
2648 |
+ int m = now - icsk->icsk_ack.lrcvtime; |
2649 |
+@@ -667,13 +671,13 @@ static void tcp_event_data_recv(struct sock *sk, struct sk_buff *skb) |
2650 |
+ /* Too long gap. Apparently sender failed to |
2651 |
+ * restart window, so that we send ACKs quickly. |
2652 |
+ */ |
2653 |
+- tcp_incr_quickack(sk); |
2654 |
++ tcp_incr_quickack(sk, TCP_MAX_QUICKACKS); |
2655 |
+ sk_mem_reclaim(sk); |
2656 |
+ } |
2657 |
+ } |
2658 |
+ icsk->icsk_ack.lrcvtime = now; |
2659 |
+ |
2660 |
+- tcp_ecn_check_ce(tp, skb); |
2661 |
++ tcp_ecn_check_ce(sk, skb); |
2662 |
+ |
2663 |
+ if (skb->len >= 128) |
2664 |
+ tcp_grow_window(sk, skb); |
2665 |
+@@ -4136,7 +4140,7 @@ static void tcp_send_dupack(struct sock *sk, const struct sk_buff *skb) |
2666 |
+ if (TCP_SKB_CB(skb)->end_seq != TCP_SKB_CB(skb)->seq && |
2667 |
+ before(TCP_SKB_CB(skb)->seq, tp->rcv_nxt)) { |
2668 |
+ NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_DELAYEDACKLOST); |
2669 |
+- tcp_enter_quickack_mode(sk); |
2670 |
++ tcp_enter_quickack_mode(sk, TCP_MAX_QUICKACKS); |
2671 |
+ |
2672 |
+ if (tcp_is_sack(tp) && sysctl_tcp_dsack) { |
2673 |
+ u32 end_seq = TCP_SKB_CB(skb)->end_seq; |
2674 |
+@@ -4364,7 +4368,7 @@ static void tcp_data_queue_ofo(struct sock *sk, struct sk_buff *skb) |
2675 |
+ struct sk_buff *skb1; |
2676 |
+ u32 seq, end_seq; |
2677 |
+ |
2678 |
+- tcp_ecn_check_ce(tp, skb); |
2679 |
++ tcp_ecn_check_ce(sk, skb); |
2680 |
+ |
2681 |
+ if (unlikely(tcp_try_rmem_schedule(sk, skb, skb->truesize))) { |
2682 |
+ NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPOFODROP); |
2683 |
+@@ -4638,7 +4642,7 @@ queue_and_out: |
2684 |
+ tcp_dsack_set(sk, TCP_SKB_CB(skb)->seq, TCP_SKB_CB(skb)->end_seq); |
2685 |
+ |
2686 |
+ out_of_window: |
2687 |
+- tcp_enter_quickack_mode(sk); |
2688 |
++ tcp_enter_quickack_mode(sk, TCP_MAX_QUICKACKS); |
2689 |
+ inet_csk_schedule_ack(sk); |
2690 |
+ drop: |
2691 |
+ __kfree_skb(skb); |
2692 |
+@@ -4649,8 +4653,6 @@ drop: |
2693 |
+ if (!before(TCP_SKB_CB(skb)->seq, tp->rcv_nxt + tcp_receive_window(tp))) |
2694 |
+ goto out_of_window; |
2695 |
+ |
2696 |
+- tcp_enter_quickack_mode(sk); |
2697 |
+- |
2698 |
+ if (before(TCP_SKB_CB(skb)->seq, tp->rcv_nxt)) { |
2699 |
+ /* Partial packet, seq < rcv_next < end_seq */ |
2700 |
+ SOCK_DEBUG(sk, "partial packet: rcv_next %X seq %X - %X\n", |
2701 |
+@@ -5676,7 +5678,7 @@ static int tcp_rcv_synsent_state_process(struct sock *sk, struct sk_buff *skb, |
2702 |
+ * to stand against the temptation 8) --ANK |
2703 |
+ */ |
2704 |
+ inet_csk_schedule_ack(sk); |
2705 |
+- tcp_enter_quickack_mode(sk); |
2706 |
++ tcp_enter_quickack_mode(sk, TCP_MAX_QUICKACKS); |
2707 |
+ inet_csk_reset_xmit_timer(sk, ICSK_TIME_DACK, |
2708 |
+ TCP_DELACK_MAX, TCP_RTO_MAX); |
2709 |
+ |
2710 |
+diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c |
2711 |
+index 818400fddc9b..9708fff318d5 100644 |
2712 |
+--- a/net/netlink/af_netlink.c |
2713 |
++++ b/net/netlink/af_netlink.c |
2714 |
+@@ -62,6 +62,7 @@ |
2715 |
+ #include <asm/cacheflush.h> |
2716 |
+ #include <linux/hash.h> |
2717 |
+ #include <linux/genetlink.h> |
2718 |
++#include <linux/nospec.h> |
2719 |
+ |
2720 |
+ #include <net/net_namespace.h> |
2721 |
+ #include <net/sock.h> |
2722 |
+@@ -654,6 +655,7 @@ static int netlink_create(struct net *net, struct socket *sock, int protocol, |
2723 |
+ |
2724 |
+ if (protocol < 0 || protocol >= MAX_LINKS) |
2725 |
+ return -EPROTONOSUPPORT; |
2726 |
++ protocol = array_index_nospec(protocol, MAX_LINKS); |
2727 |
+ |
2728 |
+ netlink_lock_table(); |
2729 |
+ #ifdef CONFIG_MODULES |
2730 |
+diff --git a/net/socket.c b/net/socket.c |
2731 |
+index 5b31e5baf3b5..0c544ae48eac 100644 |
2732 |
+--- a/net/socket.c |
2733 |
++++ b/net/socket.c |
2734 |
+@@ -89,6 +89,7 @@ |
2735 |
+ #include <linux/magic.h> |
2736 |
+ #include <linux/slab.h> |
2737 |
+ #include <linux/xattr.h> |
2738 |
++#include <linux/nospec.h> |
2739 |
+ |
2740 |
+ #include <asm/uaccess.h> |
2741 |
+ #include <asm/unistd.h> |
2742 |
+@@ -2324,6 +2325,7 @@ SYSCALL_DEFINE2(socketcall, int, call, unsigned long __user *, args) |
2743 |
+ |
2744 |
+ if (call < 1 || call > SYS_SENDMMSG) |
2745 |
+ return -EINVAL; |
2746 |
++ call = array_index_nospec(call, SYS_SENDMMSG + 1); |
2747 |
+ |
2748 |
+ len = nargs[call]; |
2749 |
+ if (len > sizeof(a)) |
2750 |
+diff --git a/sound/pci/emu10k1/emupcm.c b/sound/pci/emu10k1/emupcm.c |
2751 |
+index 14a305bd8a98..72e442d86bb1 100644 |
2752 |
+--- a/sound/pci/emu10k1/emupcm.c |
2753 |
++++ b/sound/pci/emu10k1/emupcm.c |
2754 |
+@@ -1850,7 +1850,9 @@ int snd_emu10k1_pcm_efx(struct snd_emu10k1 *emu, int device) |
2755 |
+ if (!kctl) |
2756 |
+ return -ENOMEM; |
2757 |
+ kctl->id.device = device; |
2758 |
+- snd_ctl_add(emu->card, kctl); |
2759 |
++ err = snd_ctl_add(emu->card, kctl); |
2760 |
++ if (err < 0) |
2761 |
++ return err; |
2762 |
+ |
2763 |
+ snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(emu->pci), 64*1024, 64*1024); |
2764 |
+ |
2765 |
+diff --git a/sound/pci/emu10k1/memory.c b/sound/pci/emu10k1/memory.c |
2766 |
+index 4f1f69be1865..8c778fa33031 100644 |
2767 |
+--- a/sound/pci/emu10k1/memory.c |
2768 |
++++ b/sound/pci/emu10k1/memory.c |
2769 |
+@@ -237,13 +237,13 @@ __found_pages: |
2770 |
+ static int is_valid_page(struct snd_emu10k1 *emu, dma_addr_t addr) |
2771 |
+ { |
2772 |
+ if (addr & ~emu->dma_mask) { |
2773 |
+- dev_err(emu->card->dev, |
2774 |
++ dev_err_ratelimited(emu->card->dev, |
2775 |
+ "max memory size is 0x%lx (addr = 0x%lx)!!\n", |
2776 |
+ emu->dma_mask, (unsigned long)addr); |
2777 |
+ return 0; |
2778 |
+ } |
2779 |
+ if (addr & (EMUPAGESIZE-1)) { |
2780 |
+- dev_err(emu->card->dev, "page is not aligned\n"); |
2781 |
++ dev_err_ratelimited(emu->card->dev, "page is not aligned\n"); |
2782 |
+ return 0; |
2783 |
+ } |
2784 |
+ return 1; |
2785 |
+@@ -334,7 +334,7 @@ snd_emu10k1_alloc_pages(struct snd_emu10k1 *emu, struct snd_pcm_substream *subst |
2786 |
+ else |
2787 |
+ addr = snd_pcm_sgbuf_get_addr(substream, ofs); |
2788 |
+ if (! is_valid_page(emu, addr)) { |
2789 |
+- dev_err(emu->card->dev, |
2790 |
++ dev_err_ratelimited(emu->card->dev, |
2791 |
+ "emu: failure page = %d\n", idx); |
2792 |
+ mutex_unlock(&hdr->block_mutex); |
2793 |
+ return NULL; |
2794 |
+diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c |
2795 |
+index 1fdd92b6f18f..d6e89a6d0bb9 100644 |
2796 |
+--- a/sound/pci/fm801.c |
2797 |
++++ b/sound/pci/fm801.c |
2798 |
+@@ -1050,11 +1050,19 @@ static int snd_fm801_mixer(struct fm801 *chip) |
2799 |
+ if ((err = snd_ac97_mixer(chip->ac97_bus, &ac97, &chip->ac97_sec)) < 0) |
2800 |
+ return err; |
2801 |
+ } |
2802 |
+- for (i = 0; i < FM801_CONTROLS; i++) |
2803 |
+- snd_ctl_add(chip->card, snd_ctl_new1(&snd_fm801_controls[i], chip)); |
2804 |
++ for (i = 0; i < FM801_CONTROLS; i++) { |
2805 |
++ err = snd_ctl_add(chip->card, |
2806 |
++ snd_ctl_new1(&snd_fm801_controls[i], chip)); |
2807 |
++ if (err < 0) |
2808 |
++ return err; |
2809 |
++ } |
2810 |
+ if (chip->multichannel) { |
2811 |
+- for (i = 0; i < FM801_CONTROLS_MULTI; i++) |
2812 |
+- snd_ctl_add(chip->card, snd_ctl_new1(&snd_fm801_controls_multi[i], chip)); |
2813 |
++ for (i = 0; i < FM801_CONTROLS_MULTI; i++) { |
2814 |
++ err = snd_ctl_add(chip->card, |
2815 |
++ snd_ctl_new1(&snd_fm801_controls_multi[i], chip)); |
2816 |
++ if (err < 0) |
2817 |
++ return err; |
2818 |
++ } |
2819 |
+ } |
2820 |
+ return 0; |
2821 |
+ } |
2822 |
+diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c |
2823 |
+index 29e1ce2263bc..c55c0131be0a 100644 |
2824 |
+--- a/sound/pci/hda/patch_ca0132.c |
2825 |
++++ b/sound/pci/hda/patch_ca0132.c |
2826 |
+@@ -38,6 +38,10 @@ |
2827 |
+ /* Enable this to see controls for tuning purpose. */ |
2828 |
+ /*#define ENABLE_TUNING_CONTROLS*/ |
2829 |
+ |
2830 |
++#ifdef ENABLE_TUNING_CONTROLS |
2831 |
++#include <sound/tlv.h> |
2832 |
++#endif |
2833 |
++ |
2834 |
+ #define FLOAT_ZERO 0x00000000 |
2835 |
+ #define FLOAT_ONE 0x3f800000 |
2836 |
+ #define FLOAT_TWO 0x40000000 |
2837 |
+@@ -3067,8 +3071,8 @@ static int equalizer_ctl_put(struct snd_kcontrol *kcontrol, |
2838 |
+ return 1; |
2839 |
+ } |
2840 |
+ |
2841 |
+-static const DECLARE_TLV_DB_SCALE(voice_focus_db_scale, 2000, 100, 0); |
2842 |
+-static const DECLARE_TLV_DB_SCALE(eq_db_scale, -2400, 100, 0); |
2843 |
++static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(voice_focus_db_scale, 2000, 100, 0); |
2844 |
++static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(eq_db_scale, -2400, 100, 0); |
2845 |
+ |
2846 |
+ static int add_tuning_control(struct hda_codec *codec, |
2847 |
+ hda_nid_t pnid, hda_nid_t nid, |
2848 |
+diff --git a/sound/soc/pxa/brownstone.c b/sound/soc/pxa/brownstone.c |
2849 |
+index 6147e86e9b0f..55ca9c9364b8 100644 |
2850 |
+--- a/sound/soc/pxa/brownstone.c |
2851 |
++++ b/sound/soc/pxa/brownstone.c |
2852 |
+@@ -136,3 +136,4 @@ module_platform_driver(mmp_driver); |
2853 |
+ MODULE_AUTHOR("Leo Yan <leoy@×××××××.com>"); |
2854 |
+ MODULE_DESCRIPTION("ALSA SoC Brownstone"); |
2855 |
+ MODULE_LICENSE("GPL"); |
2856 |
++MODULE_ALIAS("platform:brownstone-audio"); |
2857 |
+diff --git a/sound/soc/pxa/mioa701_wm9713.c b/sound/soc/pxa/mioa701_wm9713.c |
2858 |
+index 29bc60e85e92..6cd28f95d548 100644 |
2859 |
+--- a/sound/soc/pxa/mioa701_wm9713.c |
2860 |
++++ b/sound/soc/pxa/mioa701_wm9713.c |
2861 |
+@@ -203,3 +203,4 @@ module_platform_driver(mioa701_wm9713_driver); |
2862 |
+ MODULE_AUTHOR("Robert Jarzmik (rjarzmik@××××.fr)"); |
2863 |
+ MODULE_DESCRIPTION("ALSA SoC WM9713 MIO A701"); |
2864 |
+ MODULE_LICENSE("GPL"); |
2865 |
++MODULE_ALIAS("platform:mioa701-wm9713"); |
2866 |
+diff --git a/sound/soc/pxa/mmp-pcm.c b/sound/soc/pxa/mmp-pcm.c |
2867 |
+index 51e790d006f5..96df9b2d8fc4 100644 |
2868 |
+--- a/sound/soc/pxa/mmp-pcm.c |
2869 |
++++ b/sound/soc/pxa/mmp-pcm.c |
2870 |
+@@ -248,3 +248,4 @@ module_platform_driver(mmp_pcm_driver); |
2871 |
+ MODULE_AUTHOR("Leo Yan <leoy@×××××××.com>"); |
2872 |
+ MODULE_DESCRIPTION("MMP Soc Audio DMA module"); |
2873 |
+ MODULE_LICENSE("GPL"); |
2874 |
++MODULE_ALIAS("platform:mmp-pcm-audio"); |
2875 |
+diff --git a/sound/soc/pxa/mmp-sspa.c b/sound/soc/pxa/mmp-sspa.c |
2876 |
+index eca60c29791a..ca8b23f8c525 100644 |
2877 |
+--- a/sound/soc/pxa/mmp-sspa.c |
2878 |
++++ b/sound/soc/pxa/mmp-sspa.c |
2879 |
+@@ -482,3 +482,4 @@ module_platform_driver(asoc_mmp_sspa_driver); |
2880 |
+ MODULE_AUTHOR("Leo Yan <leoy@×××××××.com>"); |
2881 |
+ MODULE_DESCRIPTION("MMP SSPA SoC Interface"); |
2882 |
+ MODULE_LICENSE("GPL"); |
2883 |
++MODULE_ALIAS("platform:mmp-sspa-dai"); |
2884 |
+diff --git a/sound/soc/pxa/palm27x.c b/sound/soc/pxa/palm27x.c |
2885 |
+index 4e74d9573f03..bcc81e920a67 100644 |
2886 |
+--- a/sound/soc/pxa/palm27x.c |
2887 |
++++ b/sound/soc/pxa/palm27x.c |
2888 |
+@@ -161,3 +161,4 @@ module_platform_driver(palm27x_wm9712_driver); |
2889 |
+ MODULE_AUTHOR("Marek Vasut <marek.vasut@×××××.com>"); |
2890 |
+ MODULE_DESCRIPTION("ALSA SoC Palm T|X, T5 and LifeDrive"); |
2891 |
+ MODULE_LICENSE("GPL"); |
2892 |
++MODULE_ALIAS("platform:palm27x-asoc"); |
2893 |
+diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c |
2894 |
+index da03fad1b9cd..3cad990dad2c 100644 |
2895 |
+--- a/sound/soc/pxa/pxa-ssp.c |
2896 |
++++ b/sound/soc/pxa/pxa-ssp.c |
2897 |
+@@ -833,3 +833,4 @@ module_platform_driver(asoc_ssp_driver); |
2898 |
+ MODULE_AUTHOR("Mark Brown <broonie@×××××××××××××××××××××××.com>"); |
2899 |
+ MODULE_DESCRIPTION("PXA SSP/PCM SoC Interface"); |
2900 |
+ MODULE_LICENSE("GPL"); |
2901 |
++MODULE_ALIAS("platform:pxa-ssp-dai"); |
2902 |
+diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c |
2903 |
+index f3de615aacd7..9615e6de1306 100644 |
2904 |
+--- a/sound/soc/pxa/pxa2xx-ac97.c |
2905 |
++++ b/sound/soc/pxa/pxa2xx-ac97.c |
2906 |
+@@ -287,3 +287,4 @@ module_platform_driver(pxa2xx_ac97_driver); |
2907 |
+ MODULE_AUTHOR("Nicolas Pitre"); |
2908 |
+ MODULE_DESCRIPTION("AC97 driver for the Intel PXA2xx chip"); |
2909 |
+ MODULE_LICENSE("GPL"); |
2910 |
++MODULE_ALIAS("platform:pxa2xx-ac97"); |
2911 |
+diff --git a/sound/soc/pxa/pxa2xx-pcm.c b/sound/soc/pxa/pxa2xx-pcm.c |
2912 |
+index 9f390398d518..410d48b93031 100644 |
2913 |
+--- a/sound/soc/pxa/pxa2xx-pcm.c |
2914 |
++++ b/sound/soc/pxa/pxa2xx-pcm.c |
2915 |
+@@ -117,3 +117,4 @@ module_platform_driver(pxa_pcm_driver); |
2916 |
+ MODULE_AUTHOR("Nicolas Pitre"); |
2917 |
+ MODULE_DESCRIPTION("Intel PXA2xx PCM DMA module"); |
2918 |
+ MODULE_LICENSE("GPL"); |
2919 |
++MODULE_ALIAS("platform:pxa-pcm-audio"); |
2920 |
+diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c |
2921 |
+index 977066ba1769..43b80db952d1 100644 |
2922 |
+--- a/sound/soc/soc-pcm.c |
2923 |
++++ b/sound/soc/soc-pcm.c |
2924 |
+@@ -1682,8 +1682,10 @@ int dpcm_be_dai_shutdown(struct snd_soc_pcm_runtime *fe, int stream) |
2925 |
+ continue; |
2926 |
+ |
2927 |
+ if ((be->dpcm[stream].state != SND_SOC_DPCM_STATE_HW_FREE) && |
2928 |
+- (be->dpcm[stream].state != SND_SOC_DPCM_STATE_OPEN)) |
2929 |
+- continue; |
2930 |
++ (be->dpcm[stream].state != SND_SOC_DPCM_STATE_OPEN)) { |
2931 |
++ soc_pcm_hw_free(be_substream); |
2932 |
++ be->dpcm[stream].state = SND_SOC_DPCM_STATE_HW_FREE; |
2933 |
++ } |
2934 |
+ |
2935 |
+ dev_dbg(be->dev, "ASoC: close BE %s\n", |
2936 |
+ dpcm->fe->dai_link->name); |
2937 |
+diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c |
2938 |
+index 8e8db4ddf365..a9079654107c 100644 |
2939 |
+--- a/sound/usb/pcm.c |
2940 |
++++ b/sound/usb/pcm.c |
2941 |
+@@ -1300,7 +1300,7 @@ static void retire_capture_urb(struct snd_usb_substream *subs, |
2942 |
+ if (bytes % (runtime->sample_bits >> 3) != 0) { |
2943 |
+ int oldbytes = bytes; |
2944 |
+ bytes = frames * stride; |
2945 |
+- dev_warn(&subs->dev->dev, |
2946 |
++ dev_warn_ratelimited(&subs->dev->dev, |
2947 |
+ "Corrected urb data len. %d->%d\n", |
2948 |
+ oldbytes, bytes); |
2949 |
+ } |
2950 |
+diff --git a/tools/usb/usbip/src/usbip_detach.c b/tools/usb/usbip/src/usbip_detach.c |
2951 |
+index 9db9d21bb2ec..6a8db858caa5 100644 |
2952 |
+--- a/tools/usb/usbip/src/usbip_detach.c |
2953 |
++++ b/tools/usb/usbip/src/usbip_detach.c |
2954 |
+@@ -43,7 +43,7 @@ void usbip_detach_usage(void) |
2955 |
+ |
2956 |
+ static int detach_port(char *port) |
2957 |
+ { |
2958 |
+- int ret; |
2959 |
++ int ret = 0; |
2960 |
+ uint8_t portnum; |
2961 |
+ char path[PATH_MAX+1]; |
2962 |
+ |
2963 |
+@@ -73,9 +73,12 @@ static int detach_port(char *port) |
2964 |
+ } |
2965 |
+ |
2966 |
+ ret = usbip_vhci_detach_device(portnum); |
2967 |
+- if (ret < 0) |
2968 |
+- return -1; |
2969 |
++ if (ret < 0) { |
2970 |
++ ret = -1; |
2971 |
++ goto call_driver_close; |
2972 |
++ } |
2973 |
+ |
2974 |
++call_driver_close: |
2975 |
+ usbip_vhci_driver_close(); |
2976 |
+ |
2977 |
+ return ret; |