1 |
commit: c1863992c22d9bfe88853a78690636b47cacf954 |
2 |
Author: Mike Pagano <mpagano <AT> gentoo <DOT> org> |
3 |
AuthorDate: Tue Jul 17 10:25:37 2018 +0000 |
4 |
Commit: Mike Pagano <mpagano <AT> gentoo <DOT> org> |
5 |
CommitDate: Tue Jul 17 10:25:37 2018 +0000 |
6 |
URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=c1863992 |
7 |
|
8 |
Linux patch 4.9.113 |
9 |
|
10 |
0000_README | 4 + |
11 |
1112_linux-4.9.113.patch | 991 +++++++++++++++++++++++++++++++++++++++++++++++ |
12 |
2 files changed, 995 insertions(+) |
13 |
|
14 |
diff --git a/0000_README b/0000_README |
15 |
index f268044..9efde71 100644 |
16 |
--- a/0000_README |
17 |
+++ b/0000_README |
18 |
@@ -491,6 +491,10 @@ Patch: 1111_linux-4.9.112.patch |
19 |
From: http://www.kernel.org |
20 |
Desc: Linux 4.9.112 |
21 |
|
22 |
+Patch: 1112_linux-4.9.113.patch |
23 |
+From: http://www.kernel.org |
24 |
+Desc: Linux 4.9.113 |
25 |
+ |
26 |
Patch: 1500_XATTR_USER_PREFIX.patch |
27 |
From: https://bugs.gentoo.org/show_bug.cgi?id=470644 |
28 |
Desc: Support for namespace user.pax.* on tmpfs. |
29 |
|
30 |
diff --git a/1112_linux-4.9.113.patch b/1112_linux-4.9.113.patch |
31 |
new file mode 100644 |
32 |
index 0000000..cbe1924 |
33 |
--- /dev/null |
34 |
+++ b/1112_linux-4.9.113.patch |
35 |
@@ -0,0 +1,991 @@ |
36 |
+diff --git a/Makefile b/Makefile |
37 |
+index c4544293db10..3884afb2850f 100644 |
38 |
+--- a/Makefile |
39 |
++++ b/Makefile |
40 |
+@@ -1,6 +1,6 @@ |
41 |
+ VERSION = 4 |
42 |
+ PATCHLEVEL = 9 |
43 |
+-SUBLEVEL = 112 |
44 |
++SUBLEVEL = 113 |
45 |
+ EXTRAVERSION = |
46 |
+ NAME = Roaring Lionus |
47 |
+ |
48 |
+diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c |
49 |
+index ebb575c4231b..cb1e9c184b5a 100644 |
50 |
+--- a/arch/mips/kernel/process.c |
51 |
++++ b/arch/mips/kernel/process.c |
52 |
+@@ -641,8 +641,8 @@ static void arch_dump_stack(void *info) |
53 |
+ |
54 |
+ if (regs) |
55 |
+ show_regs(regs); |
56 |
+- |
57 |
+- dump_stack(); |
58 |
++ else |
59 |
++ dump_stack(); |
60 |
+ } |
61 |
+ |
62 |
+ void arch_trigger_cpumask_backtrace(const cpumask_t *mask, bool exclude_self) |
63 |
+diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c |
64 |
+index bb1d9ff1be5c..8e0749665934 100644 |
65 |
+--- a/arch/mips/kernel/traps.c |
66 |
++++ b/arch/mips/kernel/traps.c |
67 |
+@@ -351,6 +351,7 @@ static void __show_regs(const struct pt_regs *regs) |
68 |
+ void show_regs(struct pt_regs *regs) |
69 |
+ { |
70 |
+ __show_regs((struct pt_regs *)regs); |
71 |
++ dump_stack(); |
72 |
+ } |
73 |
+ |
74 |
+ void show_registers(struct pt_regs *regs) |
75 |
+diff --git a/arch/mips/mm/ioremap.c b/arch/mips/mm/ioremap.c |
76 |
+index 1f189627440f..0dbcd90b19b5 100644 |
77 |
+--- a/arch/mips/mm/ioremap.c |
78 |
++++ b/arch/mips/mm/ioremap.c |
79 |
+@@ -9,6 +9,7 @@ |
80 |
+ #include <linux/export.h> |
81 |
+ #include <asm/addrspace.h> |
82 |
+ #include <asm/byteorder.h> |
83 |
++#include <linux/ioport.h> |
84 |
+ #include <linux/sched.h> |
85 |
+ #include <linux/slab.h> |
86 |
+ #include <linux/vmalloc.h> |
87 |
+@@ -97,6 +98,20 @@ static int remap_area_pages(unsigned long address, phys_addr_t phys_addr, |
88 |
+ return error; |
89 |
+ } |
90 |
+ |
91 |
++static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages, |
92 |
++ void *arg) |
93 |
++{ |
94 |
++ unsigned long i; |
95 |
++ |
96 |
++ for (i = 0; i < nr_pages; i++) { |
97 |
++ if (pfn_valid(start_pfn + i) && |
98 |
++ !PageReserved(pfn_to_page(start_pfn + i))) |
99 |
++ return 1; |
100 |
++ } |
101 |
++ |
102 |
++ return 0; |
103 |
++} |
104 |
++ |
105 |
+ /* |
106 |
+ * Generic mapping function (not visible outside): |
107 |
+ */ |
108 |
+@@ -115,8 +130,8 @@ static int remap_area_pages(unsigned long address, phys_addr_t phys_addr, |
109 |
+ |
110 |
+ void __iomem * __ioremap(phys_addr_t phys_addr, phys_addr_t size, unsigned long flags) |
111 |
+ { |
112 |
++ unsigned long offset, pfn, last_pfn; |
113 |
+ struct vm_struct * area; |
114 |
+- unsigned long offset; |
115 |
+ phys_addr_t last_addr; |
116 |
+ void * addr; |
117 |
+ |
118 |
+@@ -136,18 +151,16 @@ void __iomem * __ioremap(phys_addr_t phys_addr, phys_addr_t size, unsigned long |
119 |
+ return (void __iomem *) CKSEG1ADDR(phys_addr); |
120 |
+ |
121 |
+ /* |
122 |
+- * Don't allow anybody to remap normal RAM that we're using.. |
123 |
++ * Don't allow anybody to remap RAM that may be allocated by the page |
124 |
++ * allocator, since that could lead to races & data clobbering. |
125 |
+ */ |
126 |
+- if (phys_addr < virt_to_phys(high_memory)) { |
127 |
+- char *t_addr, *t_end; |
128 |
+- struct page *page; |
129 |
+- |
130 |
+- t_addr = __va(phys_addr); |
131 |
+- t_end = t_addr + (size - 1); |
132 |
+- |
133 |
+- for(page = virt_to_page(t_addr); page <= virt_to_page(t_end); page++) |
134 |
+- if(!PageReserved(page)) |
135 |
+- return NULL; |
136 |
++ pfn = PFN_DOWN(phys_addr); |
137 |
++ last_pfn = PFN_DOWN(last_addr); |
138 |
++ if (walk_system_ram_range(pfn, last_pfn - pfn + 1, NULL, |
139 |
++ __ioremap_check_ram) == 1) { |
140 |
++ WARN_ONCE(1, "ioremap on RAM at %pa - %pa\n", |
141 |
++ &phys_addr, &last_addr); |
142 |
++ return NULL; |
143 |
+ } |
144 |
+ |
145 |
+ /* |
146 |
+diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c |
147 |
+index 495c776de4b4..e78a6b1db74b 100644 |
148 |
+--- a/arch/x86/kernel/uprobes.c |
149 |
++++ b/arch/x86/kernel/uprobes.c |
150 |
+@@ -290,7 +290,7 @@ static int uprobe_init_insn(struct arch_uprobe *auprobe, struct insn *insn, bool |
151 |
+ insn_init(insn, auprobe->insn, sizeof(auprobe->insn), x86_64); |
152 |
+ /* has the side-effect of processing the entire instruction */ |
153 |
+ insn_get_length(insn); |
154 |
+- if (WARN_ON_ONCE(!insn_complete(insn))) |
155 |
++ if (!insn_complete(insn)) |
156 |
+ return -ENOEXEC; |
157 |
+ |
158 |
+ if (is_prefix_bad(insn)) |
159 |
+diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c |
160 |
+index 4d4b5f607b81..faa91f8a17a5 100644 |
161 |
+--- a/drivers/ata/ahci.c |
162 |
++++ b/drivers/ata/ahci.c |
163 |
+@@ -1260,6 +1260,59 @@ static bool ahci_broken_suspend(struct pci_dev *pdev) |
164 |
+ return strcmp(buf, dmi->driver_data) < 0; |
165 |
+ } |
166 |
+ |
167 |
++static bool ahci_broken_lpm(struct pci_dev *pdev) |
168 |
++{ |
169 |
++ static const struct dmi_system_id sysids[] = { |
170 |
++ /* Various Lenovo 50 series have LPM issues with older BIOSen */ |
171 |
++ { |
172 |
++ .matches = { |
173 |
++ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), |
174 |
++ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X250"), |
175 |
++ }, |
176 |
++ .driver_data = "20180406", /* 1.31 */ |
177 |
++ }, |
178 |
++ { |
179 |
++ .matches = { |
180 |
++ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), |
181 |
++ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad L450"), |
182 |
++ }, |
183 |
++ .driver_data = "20180420", /* 1.28 */ |
184 |
++ }, |
185 |
++ { |
186 |
++ .matches = { |
187 |
++ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), |
188 |
++ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T450s"), |
189 |
++ }, |
190 |
++ .driver_data = "20180315", /* 1.33 */ |
191 |
++ }, |
192 |
++ { |
193 |
++ .matches = { |
194 |
++ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), |
195 |
++ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad W541"), |
196 |
++ }, |
197 |
++ /* |
198 |
++ * Note date based on release notes, 2.35 has been |
199 |
++ * reported to be good, but I've been unable to get |
200 |
++ * a hold of the reporter to get the DMI BIOS date. |
201 |
++ * TODO: fix this. |
202 |
++ */ |
203 |
++ .driver_data = "20180310", /* 2.35 */ |
204 |
++ }, |
205 |
++ { } /* terminate list */ |
206 |
++ }; |
207 |
++ const struct dmi_system_id *dmi = dmi_first_match(sysids); |
208 |
++ int year, month, date; |
209 |
++ char buf[9]; |
210 |
++ |
211 |
++ if (!dmi) |
212 |
++ return false; |
213 |
++ |
214 |
++ dmi_get_date(DMI_BIOS_DATE, &year, &month, &date); |
215 |
++ snprintf(buf, sizeof(buf), "%04d%02d%02d", year, month, date); |
216 |
++ |
217 |
++ return strcmp(buf, dmi->driver_data) < 0; |
218 |
++} |
219 |
++ |
220 |
+ static bool ahci_broken_online(struct pci_dev *pdev) |
221 |
+ { |
222 |
+ #define ENCODE_BUSDEVFN(bus, slot, func) \ |
223 |
+@@ -1626,6 +1679,12 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) |
224 |
+ "quirky BIOS, skipping spindown on poweroff\n"); |
225 |
+ } |
226 |
+ |
227 |
++ if (ahci_broken_lpm(pdev)) { |
228 |
++ pi.flags |= ATA_FLAG_NO_LPM; |
229 |
++ dev_warn(&pdev->dev, |
230 |
++ "BIOS update required for Link Power Management support\n"); |
231 |
++ } |
232 |
++ |
233 |
+ if (ahci_broken_suspend(pdev)) { |
234 |
+ hpriv->flags |= AHCI_HFLAG_NO_SUSPEND; |
235 |
+ dev_warn(&pdev->dev, |
236 |
+diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c |
237 |
+index 82c59a143a14..73d636d35961 100644 |
238 |
+--- a/drivers/ata/libata-core.c |
239 |
++++ b/drivers/ata/libata-core.c |
240 |
+@@ -2385,6 +2385,9 @@ int ata_dev_configure(struct ata_device *dev) |
241 |
+ (id[ATA_ID_SATA_CAPABILITY] & 0xe) == 0x2) |
242 |
+ dev->horkage |= ATA_HORKAGE_NOLPM; |
243 |
+ |
244 |
++ if (ap->flags & ATA_FLAG_NO_LPM) |
245 |
++ dev->horkage |= ATA_HORKAGE_NOLPM; |
246 |
++ |
247 |
+ if (dev->horkage & ATA_HORKAGE_NOLPM) { |
248 |
+ ata_dev_warn(dev, "LPM support broken, forcing max_power\n"); |
249 |
+ dev->link->ap->target_lpm_policy = ATA_LPM_MAX_POWER; |
250 |
+diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c |
251 |
+index fb2c00fce8f9..a3d60ccafd9a 100644 |
252 |
+--- a/drivers/ata/libata-scsi.c |
253 |
++++ b/drivers/ata/libata-scsi.c |
254 |
+@@ -3772,10 +3772,20 @@ static unsigned int ata_scsi_zbc_out_xlat(struct ata_queued_cmd *qc) |
255 |
+ */ |
256 |
+ goto invalid_param_len; |
257 |
+ } |
258 |
+- if (block > dev->n_sectors) |
259 |
+- goto out_of_range; |
260 |
+ |
261 |
+ all = cdb[14] & 0x1; |
262 |
++ if (all) { |
263 |
++ /* |
264 |
++ * Ignore the block address (zone ID) as defined by ZBC. |
265 |
++ */ |
266 |
++ block = 0; |
267 |
++ } else if (block >= dev->n_sectors) { |
268 |
++ /* |
269 |
++ * Block must be a valid zone ID (a zone start LBA). |
270 |
++ */ |
271 |
++ fp = 2; |
272 |
++ goto invalid_fld; |
273 |
++ } |
274 |
+ |
275 |
+ if (ata_ncq_enabled(qc->dev) && |
276 |
+ ata_fpdma_zac_mgmt_out_supported(qc->dev)) { |
277 |
+@@ -3804,10 +3814,6 @@ static unsigned int ata_scsi_zbc_out_xlat(struct ata_queued_cmd *qc) |
278 |
+ invalid_fld: |
279 |
+ ata_scsi_set_invalid_field(qc->dev, scmd, fp, 0xff); |
280 |
+ return 1; |
281 |
+- out_of_range: |
282 |
+- /* "Logical Block Address out of range" */ |
283 |
+- ata_scsi_set_sense(qc->dev, scmd, ILLEGAL_REQUEST, 0x21, 0x00); |
284 |
+- return 1; |
285 |
+ invalid_param_len: |
286 |
+ /* "Parameter list length error" */ |
287 |
+ ata_scsi_set_sense(qc->dev, scmd, ILLEGAL_REQUEST, 0x1a, 0x0); |
288 |
+diff --git a/drivers/block/loop.c b/drivers/block/loop.c |
289 |
+index ff1c4d7aa025..9f840d9fdfcb 100644 |
290 |
+--- a/drivers/block/loop.c |
291 |
++++ b/drivers/block/loop.c |
292 |
+@@ -640,6 +640,36 @@ static void loop_reread_partitions(struct loop_device *lo, |
293 |
+ __func__, lo->lo_number, lo->lo_file_name, rc); |
294 |
+ } |
295 |
+ |
296 |
++static inline int is_loop_device(struct file *file) |
297 |
++{ |
298 |
++ struct inode *i = file->f_mapping->host; |
299 |
++ |
300 |
++ return i && S_ISBLK(i->i_mode) && MAJOR(i->i_rdev) == LOOP_MAJOR; |
301 |
++} |
302 |
++ |
303 |
++static int loop_validate_file(struct file *file, struct block_device *bdev) |
304 |
++{ |
305 |
++ struct inode *inode = file->f_mapping->host; |
306 |
++ struct file *f = file; |
307 |
++ |
308 |
++ /* Avoid recursion */ |
309 |
++ while (is_loop_device(f)) { |
310 |
++ struct loop_device *l; |
311 |
++ |
312 |
++ if (f->f_mapping->host->i_bdev == bdev) |
313 |
++ return -EBADF; |
314 |
++ |
315 |
++ l = f->f_mapping->host->i_bdev->bd_disk->private_data; |
316 |
++ if (l->lo_state == Lo_unbound) { |
317 |
++ return -EINVAL; |
318 |
++ } |
319 |
++ f = l->lo_backing_file; |
320 |
++ } |
321 |
++ if (!S_ISREG(inode->i_mode) && !S_ISBLK(inode->i_mode)) |
322 |
++ return -EINVAL; |
323 |
++ return 0; |
324 |
++} |
325 |
++ |
326 |
+ /* |
327 |
+ * loop_change_fd switched the backing store of a loopback device to |
328 |
+ * a new file. This is useful for operating system installers to free up |
329 |
+@@ -669,14 +699,15 @@ static int loop_change_fd(struct loop_device *lo, struct block_device *bdev, |
330 |
+ if (!file) |
331 |
+ goto out; |
332 |
+ |
333 |
++ error = loop_validate_file(file, bdev); |
334 |
++ if (error) |
335 |
++ goto out_putf; |
336 |
++ |
337 |
+ inode = file->f_mapping->host; |
338 |
+ old_file = lo->lo_backing_file; |
339 |
+ |
340 |
+ error = -EINVAL; |
341 |
+ |
342 |
+- if (!S_ISREG(inode->i_mode) && !S_ISBLK(inode->i_mode)) |
343 |
+- goto out_putf; |
344 |
+- |
345 |
+ /* size of the new backing store needs to be the same */ |
346 |
+ if (get_loop_size(lo, file) != get_loop_size(lo, old_file)) |
347 |
+ goto out_putf; |
348 |
+@@ -697,13 +728,6 @@ static int loop_change_fd(struct loop_device *lo, struct block_device *bdev, |
349 |
+ return error; |
350 |
+ } |
351 |
+ |
352 |
+-static inline int is_loop_device(struct file *file) |
353 |
+-{ |
354 |
+- struct inode *i = file->f_mapping->host; |
355 |
+- |
356 |
+- return i && S_ISBLK(i->i_mode) && MAJOR(i->i_rdev) == LOOP_MAJOR; |
357 |
+-} |
358 |
+- |
359 |
+ /* loop sysfs attributes */ |
360 |
+ |
361 |
+ static ssize_t loop_attr_show(struct device *dev, char *page, |
362 |
+@@ -800,16 +824,17 @@ static struct attribute_group loop_attribute_group = { |
363 |
+ .attrs= loop_attrs, |
364 |
+ }; |
365 |
+ |
366 |
+-static int loop_sysfs_init(struct loop_device *lo) |
367 |
++static void loop_sysfs_init(struct loop_device *lo) |
368 |
+ { |
369 |
+- return sysfs_create_group(&disk_to_dev(lo->lo_disk)->kobj, |
370 |
+- &loop_attribute_group); |
371 |
++ lo->sysfs_inited = !sysfs_create_group(&disk_to_dev(lo->lo_disk)->kobj, |
372 |
++ &loop_attribute_group); |
373 |
+ } |
374 |
+ |
375 |
+ static void loop_sysfs_exit(struct loop_device *lo) |
376 |
+ { |
377 |
+- sysfs_remove_group(&disk_to_dev(lo->lo_disk)->kobj, |
378 |
+- &loop_attribute_group); |
379 |
++ if (lo->sysfs_inited) |
380 |
++ sysfs_remove_group(&disk_to_dev(lo->lo_disk)->kobj, |
381 |
++ &loop_attribute_group); |
382 |
+ } |
383 |
+ |
384 |
+ static void loop_config_discard(struct loop_device *lo) |
385 |
+@@ -861,7 +886,7 @@ static int loop_prepare_queue(struct loop_device *lo) |
386 |
+ static int loop_set_fd(struct loop_device *lo, fmode_t mode, |
387 |
+ struct block_device *bdev, unsigned int arg) |
388 |
+ { |
389 |
+- struct file *file, *f; |
390 |
++ struct file *file; |
391 |
+ struct inode *inode; |
392 |
+ struct address_space *mapping; |
393 |
+ unsigned lo_blocksize; |
394 |
+@@ -881,29 +906,13 @@ static int loop_set_fd(struct loop_device *lo, fmode_t mode, |
395 |
+ if (lo->lo_state != Lo_unbound) |
396 |
+ goto out_putf; |
397 |
+ |
398 |
+- /* Avoid recursion */ |
399 |
+- f = file; |
400 |
+- while (is_loop_device(f)) { |
401 |
+- struct loop_device *l; |
402 |
+- |
403 |
+- if (f->f_mapping->host->i_bdev == bdev) |
404 |
+- goto out_putf; |
405 |
+- |
406 |
+- l = f->f_mapping->host->i_bdev->bd_disk->private_data; |
407 |
+- if (l->lo_state == Lo_unbound) { |
408 |
+- error = -EINVAL; |
409 |
+- goto out_putf; |
410 |
+- } |
411 |
+- f = l->lo_backing_file; |
412 |
+- } |
413 |
++ error = loop_validate_file(file, bdev); |
414 |
++ if (error) |
415 |
++ goto out_putf; |
416 |
+ |
417 |
+ mapping = file->f_mapping; |
418 |
+ inode = mapping->host; |
419 |
+ |
420 |
+- error = -EINVAL; |
421 |
+- if (!S_ISREG(inode->i_mode) && !S_ISBLK(inode->i_mode)) |
422 |
+- goto out_putf; |
423 |
+- |
424 |
+ if (!(file->f_mode & FMODE_WRITE) || !(mode & FMODE_WRITE) || |
425 |
+ !file->f_op->write_iter) |
426 |
+ lo_flags |= LO_FLAGS_READ_ONLY; |
427 |
+diff --git a/drivers/block/loop.h b/drivers/block/loop.h |
428 |
+index fb2237c73e61..60f0fd2c0c65 100644 |
429 |
+--- a/drivers/block/loop.h |
430 |
++++ b/drivers/block/loop.h |
431 |
+@@ -59,6 +59,7 @@ struct loop_device { |
432 |
+ struct kthread_worker worker; |
433 |
+ struct task_struct *worker_task; |
434 |
+ bool use_dio; |
435 |
++ bool sysfs_inited; |
436 |
+ |
437 |
+ struct request_queue *lo_queue; |
438 |
+ struct blk_mq_tag_set tag_set; |
439 |
+diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h |
440 |
+index 9347b37a1303..019ee9181f2b 100644 |
441 |
+--- a/drivers/hid/hid-ids.h |
442 |
++++ b/drivers/hid/hid-ids.h |
443 |
+@@ -549,6 +549,9 @@ |
444 |
+ #define USB_VENDOR_ID_IRTOUCHSYSTEMS 0x6615 |
445 |
+ #define USB_DEVICE_ID_IRTOUCH_INFRARED_USB 0x0070 |
446 |
+ |
447 |
++#define USB_VENDOR_ID_INNOMEDIA 0x1292 |
448 |
++#define USB_DEVICE_ID_INNEX_GENESIS_ATARI 0x4745 |
449 |
++ |
450 |
+ #define USB_VENDOR_ID_ITE 0x048d |
451 |
+ #define USB_DEVICE_ID_ITE_LENOVO_YOGA 0x8386 |
452 |
+ #define USB_DEVICE_ID_ITE_LENOVO_YOGA2 0x8350 |
453 |
+diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c |
454 |
+index 1916f80a692d..617ae294a318 100644 |
455 |
+--- a/drivers/hid/usbhid/hid-quirks.c |
456 |
++++ b/drivers/hid/usbhid/hid-quirks.c |
457 |
+@@ -170,6 +170,7 @@ static const struct hid_blacklist { |
458 |
+ { USB_VENDOR_ID_MULTIPLE_1781, USB_DEVICE_ID_RAPHNET_4NES4SNES_OLD, HID_QUIRK_MULTI_INPUT }, |
459 |
+ { USB_VENDOR_ID_DRACAL_RAPHNET, USB_DEVICE_ID_RAPHNET_2NES2SNES, HID_QUIRK_MULTI_INPUT }, |
460 |
+ { USB_VENDOR_ID_DRACAL_RAPHNET, USB_DEVICE_ID_RAPHNET_4NES4SNES, HID_QUIRK_MULTI_INPUT }, |
461 |
++ { USB_VENDOR_ID_INNOMEDIA, USB_DEVICE_ID_INNEX_GENESIS_ATARI, HID_QUIRK_MULTI_INPUT }, |
462 |
+ |
463 |
+ { 0, 0 } |
464 |
+ }; |
465 |
+diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c |
466 |
+index 4af9bbae20df..586e557e113a 100644 |
467 |
+--- a/drivers/i2c/busses/i2c-tegra.c |
468 |
++++ b/drivers/i2c/busses/i2c-tegra.c |
469 |
+@@ -547,6 +547,14 @@ static int tegra_i2c_disable_packet_mode(struct tegra_i2c_dev *i2c_dev) |
470 |
+ { |
471 |
+ u32 cnfg; |
472 |
+ |
473 |
++ /* |
474 |
++ * NACK interrupt is generated before the I2C controller generates |
475 |
++ * the STOP condition on the bus. So wait for 2 clock periods |
476 |
++ * before disabling the controller so that the STOP condition has |
477 |
++ * been delivered properly. |
478 |
++ */ |
479 |
++ udelay(DIV_ROUND_UP(2 * 1000000, i2c_dev->bus_clk_rate)); |
480 |
++ |
481 |
+ cnfg = i2c_readl(i2c_dev, I2C_CNFG); |
482 |
+ if (cnfg & I2C_CNFG_PACKET_MODE_EN) |
483 |
+ i2c_writel(i2c_dev, cnfg & ~I2C_CNFG_PACKET_MODE_EN, I2C_CNFG); |
484 |
+@@ -708,15 +716,6 @@ static int tegra_i2c_xfer_msg(struct tegra_i2c_dev *i2c_dev, |
485 |
+ if (likely(i2c_dev->msg_err == I2C_ERR_NONE)) |
486 |
+ return 0; |
487 |
+ |
488 |
+- /* |
489 |
+- * NACK interrupt is generated before the I2C controller generates |
490 |
+- * the STOP condition on the bus. So wait for 2 clock periods |
491 |
+- * before resetting the controller so that the STOP condition has |
492 |
+- * been delivered properly. |
493 |
+- */ |
494 |
+- if (i2c_dev->msg_err == I2C_ERR_NO_ACK) |
495 |
+- udelay(DIV_ROUND_UP(2 * 1000000, i2c_dev->bus_clk_rate)); |
496 |
+- |
497 |
+ tegra_i2c_init(i2c_dev); |
498 |
+ if (i2c_dev->msg_err == I2C_ERR_NO_ACK) { |
499 |
+ if (msg->flags & I2C_M_IGNORE_NAK) |
500 |
+diff --git a/drivers/infiniband/Kconfig b/drivers/infiniband/Kconfig |
501 |
+index fb3fb89640e5..5d5368a3c819 100644 |
502 |
+--- a/drivers/infiniband/Kconfig |
503 |
++++ b/drivers/infiniband/Kconfig |
504 |
+@@ -34,6 +34,18 @@ config INFINIBAND_USER_ACCESS |
505 |
+ libibverbs, libibcm and a hardware driver library from |
506 |
+ <http://www.openfabrics.org/git/>. |
507 |
+ |
508 |
++config INFINIBAND_USER_ACCESS_UCM |
509 |
++ bool "Userspace CM (UCM, DEPRECATED)" |
510 |
++ depends on BROKEN |
511 |
++ depends on INFINIBAND_USER_ACCESS |
512 |
++ help |
513 |
++ The UCM module has known security flaws, which no one is |
514 |
++ interested to fix. The user-space part of this code was |
515 |
++ dropped from the upstream a long time ago. |
516 |
++ |
517 |
++ This option is DEPRECATED and planned to be removed. |
518 |
++ |
519 |
++ |
520 |
+ config INFINIBAND_USER_MEM |
521 |
+ bool |
522 |
+ depends on INFINIBAND_USER_ACCESS != n |
523 |
+diff --git a/drivers/infiniband/core/Makefile b/drivers/infiniband/core/Makefile |
524 |
+index edaae9f9853c..33dc00c721b9 100644 |
525 |
+--- a/drivers/infiniband/core/Makefile |
526 |
++++ b/drivers/infiniband/core/Makefile |
527 |
+@@ -4,8 +4,8 @@ user_access-$(CONFIG_INFINIBAND_ADDR_TRANS) := rdma_ucm.o |
528 |
+ obj-$(CONFIG_INFINIBAND) += ib_core.o ib_cm.o iw_cm.o \ |
529 |
+ $(infiniband-y) |
530 |
+ obj-$(CONFIG_INFINIBAND_USER_MAD) += ib_umad.o |
531 |
+-obj-$(CONFIG_INFINIBAND_USER_ACCESS) += ib_uverbs.o ib_ucm.o \ |
532 |
+- $(user_access-y) |
533 |
++obj-$(CONFIG_INFINIBAND_USER_ACCESS) += ib_uverbs.o $(user_access-y) |
534 |
++obj-$(CONFIG_INFINIBAND_USER_ACCESS_UCM) += ib_ucm.o $(user_access-y) |
535 |
+ |
536 |
+ ib_core-y := packer.o ud_header.o verbs.o cq.o rw.o sysfs.o \ |
537 |
+ device.o fmr_pool.o cache.o netlink.o \ |
538 |
+diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c |
539 |
+index 410408f886c1..0c215353adb9 100644 |
540 |
+--- a/drivers/infiniband/hw/cxgb4/mem.c |
541 |
++++ b/drivers/infiniband/hw/cxgb4/mem.c |
542 |
+@@ -724,7 +724,7 @@ static int c4iw_set_page(struct ib_mr *ibmr, u64 addr) |
543 |
+ { |
544 |
+ struct c4iw_mr *mhp = to_c4iw_mr(ibmr); |
545 |
+ |
546 |
+- if (unlikely(mhp->mpl_len == mhp->max_mpl_len)) |
547 |
++ if (unlikely(mhp->mpl_len == mhp->attr.pbl_size)) |
548 |
+ return -ENOMEM; |
549 |
+ |
550 |
+ mhp->mpl[mhp->mpl_len++] = addr; |
551 |
+diff --git a/drivers/misc/ibmasm/ibmasmfs.c b/drivers/misc/ibmasm/ibmasmfs.c |
552 |
+index 520f58439080..65ad7e5261bf 100644 |
553 |
+--- a/drivers/misc/ibmasm/ibmasmfs.c |
554 |
++++ b/drivers/misc/ibmasm/ibmasmfs.c |
555 |
+@@ -507,35 +507,14 @@ static int remote_settings_file_close(struct inode *inode, struct file *file) |
556 |
+ static ssize_t remote_settings_file_read(struct file *file, char __user *buf, size_t count, loff_t *offset) |
557 |
+ { |
558 |
+ void __iomem *address = (void __iomem *)file->private_data; |
559 |
+- unsigned char *page; |
560 |
+- int retval; |
561 |
+ int len = 0; |
562 |
+ unsigned int value; |
563 |
+- |
564 |
+- if (*offset < 0) |
565 |
+- return -EINVAL; |
566 |
+- if (count == 0 || count > 1024) |
567 |
+- return 0; |
568 |
+- if (*offset != 0) |
569 |
+- return 0; |
570 |
+- |
571 |
+- page = (unsigned char *)__get_free_page(GFP_KERNEL); |
572 |
+- if (!page) |
573 |
+- return -ENOMEM; |
574 |
++ char lbuf[20]; |
575 |
+ |
576 |
+ value = readl(address); |
577 |
+- len = sprintf(page, "%d\n", value); |
578 |
+- |
579 |
+- if (copy_to_user(buf, page, len)) { |
580 |
+- retval = -EFAULT; |
581 |
+- goto exit; |
582 |
+- } |
583 |
+- *offset += len; |
584 |
+- retval = len; |
585 |
++ len = snprintf(lbuf, sizeof(lbuf), "%d\n", value); |
586 |
+ |
587 |
+-exit: |
588 |
+- free_page((unsigned long)page); |
589 |
+- return retval; |
590 |
++ return simple_read_from_buffer(buf, count, offset, lbuf, len); |
591 |
+ } |
592 |
+ |
593 |
+ static ssize_t remote_settings_file_write(struct file *file, const char __user *ubuff, size_t count, loff_t *offset) |
594 |
+diff --git a/drivers/misc/vmw_balloon.c b/drivers/misc/vmw_balloon.c |
595 |
+index fe90b7e04427..5e047bfc0cc4 100644 |
596 |
+--- a/drivers/misc/vmw_balloon.c |
597 |
++++ b/drivers/misc/vmw_balloon.c |
598 |
+@@ -467,7 +467,7 @@ static int vmballoon_send_batched_lock(struct vmballoon *b, |
599 |
+ unsigned int num_pages, bool is_2m_pages, unsigned int *target) |
600 |
+ { |
601 |
+ unsigned long status; |
602 |
+- unsigned long pfn = page_to_pfn(b->page); |
603 |
++ unsigned long pfn = PHYS_PFN(virt_to_phys(b->batch_page)); |
604 |
+ |
605 |
+ STATS_INC(b->stats.lock[is_2m_pages]); |
606 |
+ |
607 |
+@@ -515,7 +515,7 @@ static bool vmballoon_send_batched_unlock(struct vmballoon *b, |
608 |
+ unsigned int num_pages, bool is_2m_pages, unsigned int *target) |
609 |
+ { |
610 |
+ unsigned long status; |
611 |
+- unsigned long pfn = page_to_pfn(b->page); |
612 |
++ unsigned long pfn = PHYS_PFN(virt_to_phys(b->batch_page)); |
613 |
+ |
614 |
+ STATS_INC(b->stats.unlock[is_2m_pages]); |
615 |
+ |
616 |
+diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c |
617 |
+index d382dbd44635..1a1501fde010 100644 |
618 |
+--- a/drivers/mmc/host/dw_mmc.c |
619 |
++++ b/drivers/mmc/host/dw_mmc.c |
620 |
+@@ -981,8 +981,8 @@ static void dw_mci_ctrl_thld(struct dw_mci *host, struct mmc_data *data) |
621 |
+ * It's used when HS400 mode is enabled. |
622 |
+ */ |
623 |
+ if (data->flags & MMC_DATA_WRITE && |
624 |
+- !(host->timing != MMC_TIMING_MMC_HS400)) |
625 |
+- return; |
626 |
++ host->timing != MMC_TIMING_MMC_HS400) |
627 |
++ goto disable; |
628 |
+ |
629 |
+ if (data->flags & MMC_DATA_WRITE) |
630 |
+ enable = SDMMC_CARD_WR_THR_EN; |
631 |
+@@ -990,7 +990,8 @@ static void dw_mci_ctrl_thld(struct dw_mci *host, struct mmc_data *data) |
632 |
+ enable = SDMMC_CARD_RD_THR_EN; |
633 |
+ |
634 |
+ if (host->timing != MMC_TIMING_MMC_HS200 && |
635 |
+- host->timing != MMC_TIMING_UHS_SDR104) |
636 |
++ host->timing != MMC_TIMING_UHS_SDR104 && |
637 |
++ host->timing != MMC_TIMING_MMC_HS400) |
638 |
+ goto disable; |
639 |
+ |
640 |
+ blksz_depth = blksz / (1 << host->data_shift); |
641 |
+diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c |
642 |
+index c823e9346389..979c6ecc6446 100644 |
643 |
+--- a/drivers/nvme/host/core.c |
644 |
++++ b/drivers/nvme/host/core.c |
645 |
+@@ -2042,7 +2042,8 @@ void nvme_kill_queues(struct nvme_ctrl *ctrl) |
646 |
+ mutex_lock(&ctrl->namespaces_mutex); |
647 |
+ |
648 |
+ /* Forcibly start all queues to avoid having stuck requests */ |
649 |
+- blk_mq_start_hw_queues(ctrl->admin_q); |
650 |
++ if (ctrl->admin_q) |
651 |
++ blk_mq_start_hw_queues(ctrl->admin_q); |
652 |
+ |
653 |
+ list_for_each_entry(ns, &ctrl->namespaces, list) { |
654 |
+ /* |
655 |
+diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c |
656 |
+index a55d112583bd..fadf151ce830 100644 |
657 |
+--- a/drivers/nvme/host/pci.c |
658 |
++++ b/drivers/nvme/host/pci.c |
659 |
+@@ -1034,17 +1034,15 @@ static int nvme_cmb_qdepth(struct nvme_dev *dev, int nr_io_queues, |
660 |
+ static int nvme_alloc_sq_cmds(struct nvme_dev *dev, struct nvme_queue *nvmeq, |
661 |
+ int qid, int depth) |
662 |
+ { |
663 |
+- if (qid && dev->cmb && use_cmb_sqes && NVME_CMB_SQS(dev->cmbsz)) { |
664 |
+- unsigned offset = (qid - 1) * roundup(SQ_SIZE(depth), |
665 |
+- dev->ctrl.page_size); |
666 |
+- nvmeq->sq_dma_addr = dev->cmb_bus_addr + offset; |
667 |
+- nvmeq->sq_cmds_io = dev->cmb + offset; |
668 |
+- } else { |
669 |
+- nvmeq->sq_cmds = dma_alloc_coherent(dev->dev, SQ_SIZE(depth), |
670 |
+- &nvmeq->sq_dma_addr, GFP_KERNEL); |
671 |
+- if (!nvmeq->sq_cmds) |
672 |
+- return -ENOMEM; |
673 |
+- } |
674 |
++ |
675 |
++ /* CMB SQEs will be mapped before creation */ |
676 |
++ if (qid && dev->cmb && use_cmb_sqes && NVME_CMB_SQS(dev->cmbsz)) |
677 |
++ return 0; |
678 |
++ |
679 |
++ nvmeq->sq_cmds = dma_alloc_coherent(dev->dev, SQ_SIZE(depth), |
680 |
++ &nvmeq->sq_dma_addr, GFP_KERNEL); |
681 |
++ if (!nvmeq->sq_cmds) |
682 |
++ return -ENOMEM; |
683 |
+ |
684 |
+ return 0; |
685 |
+ } |
686 |
+@@ -1117,6 +1115,13 @@ static int nvme_create_queue(struct nvme_queue *nvmeq, int qid) |
687 |
+ struct nvme_dev *dev = nvmeq->dev; |
688 |
+ int result; |
689 |
+ |
690 |
++ if (qid && dev->cmb && use_cmb_sqes && NVME_CMB_SQS(dev->cmbsz)) { |
691 |
++ unsigned offset = (qid - 1) * roundup(SQ_SIZE(nvmeq->q_depth), |
692 |
++ dev->ctrl.page_size); |
693 |
++ nvmeq->sq_dma_addr = dev->cmb_bus_addr + offset; |
694 |
++ nvmeq->sq_cmds_io = dev->cmb + offset; |
695 |
++ } |
696 |
++ |
697 |
+ nvmeq->cq_vector = qid - 1; |
698 |
+ result = adapter_alloc_cq(dev, qid, nvmeq); |
699 |
+ if (result < 0) |
700 |
+diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c |
701 |
+index 40ce175655e6..99f67764765f 100644 |
702 |
+--- a/drivers/usb/core/quirks.c |
703 |
++++ b/drivers/usb/core/quirks.c |
704 |
+@@ -231,6 +231,10 @@ static const struct usb_device_id usb_quirk_list[] = { |
705 |
+ /* Corsair K70 RGB */ |
706 |
+ { USB_DEVICE(0x1b1c, 0x1b13), .driver_info = USB_QUIRK_DELAY_INIT }, |
707 |
+ |
708 |
++ /* Corsair Strafe */ |
709 |
++ { USB_DEVICE(0x1b1c, 0x1b15), .driver_info = USB_QUIRK_DELAY_INIT | |
710 |
++ USB_QUIRK_DELAY_CTRL_MSG }, |
711 |
++ |
712 |
+ /* Corsair Strafe RGB */ |
713 |
+ { USB_DEVICE(0x1b1c, 0x1b20), .driver_info = USB_QUIRK_DELAY_INIT | |
714 |
+ USB_QUIRK_DELAY_CTRL_MSG }, |
715 |
+diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c |
716 |
+index 48bdab4fdc8f..7199e400fbac 100644 |
717 |
+--- a/drivers/usb/host/xhci-mem.c |
718 |
++++ b/drivers/usb/host/xhci-mem.c |
719 |
+@@ -650,7 +650,7 @@ struct xhci_ring *xhci_stream_id_to_ring( |
720 |
+ if (!ep->stream_info) |
721 |
+ return NULL; |
722 |
+ |
723 |
+- if (stream_id > ep->stream_info->num_streams) |
724 |
++ if (stream_id >= ep->stream_info->num_streams) |
725 |
+ return NULL; |
726 |
+ return ep->stream_info->stream_rings[stream_id]; |
727 |
+ } |
728 |
+diff --git a/drivers/usb/misc/yurex.c b/drivers/usb/misc/yurex.c |
729 |
+index 54e53ac4c08f..f36968ee2e70 100644 |
730 |
+--- a/drivers/usb/misc/yurex.c |
731 |
++++ b/drivers/usb/misc/yurex.c |
732 |
+@@ -406,8 +406,7 @@ static ssize_t yurex_read(struct file *file, char __user *buffer, size_t count, |
733 |
+ loff_t *ppos) |
734 |
+ { |
735 |
+ struct usb_yurex *dev; |
736 |
+- int retval = 0; |
737 |
+- int bytes_read = 0; |
738 |
++ int len = 0; |
739 |
+ char in_buffer[20]; |
740 |
+ unsigned long flags; |
741 |
+ |
742 |
+@@ -415,26 +414,16 @@ static ssize_t yurex_read(struct file *file, char __user *buffer, size_t count, |
743 |
+ |
744 |
+ mutex_lock(&dev->io_mutex); |
745 |
+ if (!dev->interface) { /* already disconnected */ |
746 |
+- retval = -ENODEV; |
747 |
+- goto exit; |
748 |
++ mutex_unlock(&dev->io_mutex); |
749 |
++ return -ENODEV; |
750 |
+ } |
751 |
+ |
752 |
+ spin_lock_irqsave(&dev->lock, flags); |
753 |
+- bytes_read = snprintf(in_buffer, 20, "%lld\n", dev->bbu); |
754 |
++ len = snprintf(in_buffer, 20, "%lld\n", dev->bbu); |
755 |
+ spin_unlock_irqrestore(&dev->lock, flags); |
756 |
+- |
757 |
+- if (*ppos < bytes_read) { |
758 |
+- if (copy_to_user(buffer, in_buffer + *ppos, bytes_read - *ppos)) |
759 |
+- retval = -EFAULT; |
760 |
+- else { |
761 |
+- retval = bytes_read - *ppos; |
762 |
+- *ppos += bytes_read; |
763 |
+- } |
764 |
+- } |
765 |
+- |
766 |
+-exit: |
767 |
+ mutex_unlock(&dev->io_mutex); |
768 |
+- return retval; |
769 |
++ |
770 |
++ return simple_read_from_buffer(buffer, count, ppos, in_buffer, len); |
771 |
+ } |
772 |
+ |
773 |
+ static ssize_t yurex_write(struct file *file, const char __user *user_buffer, |
774 |
+diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c |
775 |
+index e98590aab633..9a2c0c76d11b 100644 |
776 |
+--- a/drivers/usb/serial/ch341.c |
777 |
++++ b/drivers/usb/serial/ch341.c |
778 |
+@@ -118,7 +118,7 @@ static int ch341_control_in(struct usb_device *dev, |
779 |
+ r = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), request, |
780 |
+ USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, |
781 |
+ value, index, buf, bufsize, DEFAULT_TIMEOUT); |
782 |
+- if (r < bufsize) { |
783 |
++ if (r < (int)bufsize) { |
784 |
+ if (r >= 0) { |
785 |
+ dev_err(&dev->dev, |
786 |
+ "short control message received (%d < %u)\n", |
787 |
+diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c |
788 |
+index 6f2c77a7c08e..c2b120021443 100644 |
789 |
+--- a/drivers/usb/serial/cp210x.c |
790 |
++++ b/drivers/usb/serial/cp210x.c |
791 |
+@@ -146,6 +146,7 @@ static const struct usb_device_id id_table[] = { |
792 |
+ { USB_DEVICE(0x10C4, 0x8977) }, /* CEL MeshWorks DevKit Device */ |
793 |
+ { USB_DEVICE(0x10C4, 0x8998) }, /* KCF Technologies PRN */ |
794 |
+ { USB_DEVICE(0x10C4, 0x89A4) }, /* CESINEL FTBC Flexible Thyristor Bridge Controller */ |
795 |
++ { USB_DEVICE(0x10C4, 0x89FB) }, /* Qivicon ZigBee USB Radio Stick */ |
796 |
+ { USB_DEVICE(0x10C4, 0x8A2A) }, /* HubZ dual ZigBee and Z-Wave dongle */ |
797 |
+ { USB_DEVICE(0x10C4, 0x8A5E) }, /* CEL EM3588 ZigBee USB Stick Long Range */ |
798 |
+ { USB_DEVICE(0x10C4, 0x8B34) }, /* Qivicon ZigBee USB Radio Stick */ |
799 |
+diff --git a/drivers/usb/serial/keyspan_pda.c b/drivers/usb/serial/keyspan_pda.c |
800 |
+index d2dab2a341b8..d17f7872f95a 100644 |
801 |
+--- a/drivers/usb/serial/keyspan_pda.c |
802 |
++++ b/drivers/usb/serial/keyspan_pda.c |
803 |
+@@ -373,8 +373,10 @@ static int keyspan_pda_get_modem_info(struct usb_serial *serial, |
804 |
+ 3, /* get pins */ |
805 |
+ USB_TYPE_VENDOR|USB_RECIP_INTERFACE|USB_DIR_IN, |
806 |
+ 0, 0, data, 1, 2000); |
807 |
+- if (rc >= 0) |
808 |
++ if (rc == 1) |
809 |
+ *value = *data; |
810 |
++ else if (rc >= 0) |
811 |
++ rc = -EIO; |
812 |
+ |
813 |
+ kfree(data); |
814 |
+ return rc; |
815 |
+diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c |
816 |
+index 6baacf64b21e..03d63bad6be4 100644 |
817 |
+--- a/drivers/usb/serial/mos7840.c |
818 |
++++ b/drivers/usb/serial/mos7840.c |
819 |
+@@ -482,6 +482,9 @@ static void mos7840_control_callback(struct urb *urb) |
820 |
+ } |
821 |
+ |
822 |
+ dev_dbg(dev, "%s urb buffer size is %d\n", __func__, urb->actual_length); |
823 |
++ if (urb->actual_length < 1) |
824 |
++ goto out; |
825 |
++ |
826 |
+ dev_dbg(dev, "%s mos7840_port->MsrLsr is %d port %d\n", __func__, |
827 |
+ mos7840_port->MsrLsr, mos7840_port->port_num); |
828 |
+ data = urb->transfer_buffer; |
829 |
+diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c |
830 |
+index 1fdf4e5bf8c6..a4fabf60d5ee 100644 |
831 |
+--- a/fs/binfmt_elf.c |
832 |
++++ b/fs/binfmt_elf.c |
833 |
+@@ -1217,9 +1217,8 @@ static int load_elf_library(struct file *file) |
834 |
+ goto out_free_ph; |
835 |
+ } |
836 |
+ |
837 |
+- len = ELF_PAGESTART(eppnt->p_filesz + eppnt->p_vaddr + |
838 |
+- ELF_MIN_ALIGN - 1); |
839 |
+- bss = eppnt->p_memsz + eppnt->p_vaddr; |
840 |
++ len = ELF_PAGEALIGN(eppnt->p_filesz + eppnt->p_vaddr); |
841 |
++ bss = ELF_PAGEALIGN(eppnt->p_memsz + eppnt->p_vaddr); |
842 |
+ if (bss > len) { |
843 |
+ error = vm_brk(len, bss - len); |
844 |
+ if (error) |
845 |
+diff --git a/fs/inode.c b/fs/inode.c |
846 |
+index 920aa0b1c6b0..2071ff5343c5 100644 |
847 |
+--- a/fs/inode.c |
848 |
++++ b/fs/inode.c |
849 |
+@@ -2003,8 +2003,14 @@ void inode_init_owner(struct inode *inode, const struct inode *dir, |
850 |
+ inode->i_uid = current_fsuid(); |
851 |
+ if (dir && dir->i_mode & S_ISGID) { |
852 |
+ inode->i_gid = dir->i_gid; |
853 |
++ |
854 |
++ /* Directories are special, and always inherit S_ISGID */ |
855 |
+ if (S_ISDIR(mode)) |
856 |
+ mode |= S_ISGID; |
857 |
++ else if ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP) && |
858 |
++ !in_group_p(inode->i_gid) && |
859 |
++ !capable_wrt_inode_uidgid(dir, CAP_FSETID)) |
860 |
++ mode &= ~S_ISGID; |
861 |
+ } else |
862 |
+ inode->i_gid = current_fsgid(); |
863 |
+ inode->i_mode = mode; |
864 |
+diff --git a/include/linux/libata.h b/include/linux/libata.h |
865 |
+index 616eef4d81ea..df58b01e6962 100644 |
866 |
+--- a/include/linux/libata.h |
867 |
++++ b/include/linux/libata.h |
868 |
+@@ -208,6 +208,7 @@ enum { |
869 |
+ ATA_FLAG_SLAVE_POSS = (1 << 0), /* host supports slave dev */ |
870 |
+ /* (doesn't imply presence) */ |
871 |
+ ATA_FLAG_SATA = (1 << 1), |
872 |
++ ATA_FLAG_NO_LPM = (1 << 2), /* host not happy with LPM */ |
873 |
+ ATA_FLAG_NO_LOG_PAGE = (1 << 5), /* do not issue log page read */ |
874 |
+ ATA_FLAG_NO_ATAPI = (1 << 6), /* No ATAPI support */ |
875 |
+ ATA_FLAG_PIO_DMA = (1 << 7), /* PIO cmds via DMA */ |
876 |
+diff --git a/kernel/power/user.c b/kernel/power/user.c |
877 |
+index 35310b627388..bc6dde1f1567 100644 |
878 |
+--- a/kernel/power/user.c |
879 |
++++ b/kernel/power/user.c |
880 |
+@@ -186,6 +186,11 @@ static ssize_t snapshot_write(struct file *filp, const char __user *buf, |
881 |
+ res = PAGE_SIZE - pg_offp; |
882 |
+ } |
883 |
+ |
884 |
++ if (!data_of(data->handle)) { |
885 |
++ res = -EINVAL; |
886 |
++ goto unlock; |
887 |
++ } |
888 |
++ |
889 |
+ res = simple_write_to_buffer(data_of(data->handle), res, &pg_offp, |
890 |
+ buf, count); |
891 |
+ if (res > 0) |
892 |
+diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c |
893 |
+index da3d373eb5bd..cb6fbb525ba6 100644 |
894 |
+--- a/net/bridge/netfilter/ebtables.c |
895 |
++++ b/net/bridge/netfilter/ebtables.c |
896 |
+@@ -704,6 +704,8 @@ ebt_check_entry(struct ebt_entry *e, struct net *net, |
897 |
+ } |
898 |
+ i = 0; |
899 |
+ |
900 |
++ memset(&mtpar, 0, sizeof(mtpar)); |
901 |
++ memset(&tgpar, 0, sizeof(tgpar)); |
902 |
+ mtpar.net = tgpar.net = net; |
903 |
+ mtpar.table = tgpar.table = name; |
904 |
+ mtpar.entryinfo = tgpar.entryinfo = e; |
905 |
+diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c |
906 |
+index e78f6521823f..06aa4948d0c0 100644 |
907 |
+--- a/net/ipv4/netfilter/ip_tables.c |
908 |
++++ b/net/ipv4/netfilter/ip_tables.c |
909 |
+@@ -554,6 +554,7 @@ find_check_entry(struct ipt_entry *e, struct net *net, const char *name, |
910 |
+ return -ENOMEM; |
911 |
+ |
912 |
+ j = 0; |
913 |
++ memset(&mtpar, 0, sizeof(mtpar)); |
914 |
+ mtpar.net = net; |
915 |
+ mtpar.table = name; |
916 |
+ mtpar.entryinfo = &e->ip; |
917 |
+diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c |
918 |
+index e26becc9a43d..180f19526a80 100644 |
919 |
+--- a/net/ipv6/netfilter/ip6_tables.c |
920 |
++++ b/net/ipv6/netfilter/ip6_tables.c |
921 |
+@@ -584,6 +584,7 @@ find_check_entry(struct ip6t_entry *e, struct net *net, const char *name, |
922 |
+ return -ENOMEM; |
923 |
+ |
924 |
+ j = 0; |
925 |
++ memset(&mtpar, 0, sizeof(mtpar)); |
926 |
+ mtpar.net = net; |
927 |
+ mtpar.table = name; |
928 |
+ mtpar.entryinfo = &e->ipv6; |
929 |
+diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c |
930 |
+index 5efb40291ac3..2a811b5634d4 100644 |
931 |
+--- a/net/netfilter/nfnetlink_queue.c |
932 |
++++ b/net/netfilter/nfnetlink_queue.c |
933 |
+@@ -1210,6 +1210,9 @@ static int nfqnl_recv_unsupp(struct net *net, struct sock *ctnl, |
934 |
+ static const struct nla_policy nfqa_cfg_policy[NFQA_CFG_MAX+1] = { |
935 |
+ [NFQA_CFG_CMD] = { .len = sizeof(struct nfqnl_msg_config_cmd) }, |
936 |
+ [NFQA_CFG_PARAMS] = { .len = sizeof(struct nfqnl_msg_config_params) }, |
937 |
++ [NFQA_CFG_QUEUE_MAXLEN] = { .type = NLA_U32 }, |
938 |
++ [NFQA_CFG_MASK] = { .type = NLA_U32 }, |
939 |
++ [NFQA_CFG_FLAGS] = { .type = NLA_U32 }, |
940 |
+ }; |
941 |
+ |
942 |
+ static const struct nf_queue_handler nfqh = { |
943 |
+diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c |
944 |
+index bd650222e711..76ae627e3f93 100644 |
945 |
+--- a/sound/pci/hda/patch_hdmi.c |
946 |
++++ b/sound/pci/hda/patch_hdmi.c |
947 |
+@@ -33,6 +33,7 @@ |
948 |
+ #include <linux/delay.h> |
949 |
+ #include <linux/slab.h> |
950 |
+ #include <linux/module.h> |
951 |
++#include <linux/pm_runtime.h> |
952 |
+ #include <sound/core.h> |
953 |
+ #include <sound/jack.h> |
954 |
+ #include <sound/asoundef.h> |
955 |
+@@ -731,8 +732,10 @@ static void check_presence_and_report(struct hda_codec *codec, hda_nid_t nid) |
956 |
+ |
957 |
+ if (pin_idx < 0) |
958 |
+ return; |
959 |
++ mutex_lock(&spec->pcm_lock); |
960 |
+ if (hdmi_present_sense(get_pin(spec, pin_idx), 1)) |
961 |
+ snd_hda_jack_report_sync(codec); |
962 |
++ mutex_unlock(&spec->pcm_lock); |
963 |
+ } |
964 |
+ |
965 |
+ static void jack_callback(struct hda_codec *codec, |
966 |
+@@ -1521,21 +1524,23 @@ static void sync_eld_via_acomp(struct hda_codec *codec, |
967 |
+ static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll) |
968 |
+ { |
969 |
+ struct hda_codec *codec = per_pin->codec; |
970 |
+- struct hdmi_spec *spec = codec->spec; |
971 |
+ int ret; |
972 |
+ |
973 |
+ /* no temporary power up/down needed for component notifier */ |
974 |
+- if (!codec_has_acomp(codec)) |
975 |
+- snd_hda_power_up_pm(codec); |
976 |
++ if (!codec_has_acomp(codec)) { |
977 |
++ ret = snd_hda_power_up_pm(codec); |
978 |
++ if (ret < 0 && pm_runtime_suspended(hda_codec_dev(codec))) { |
979 |
++ snd_hda_power_down_pm(codec); |
980 |
++ return false; |
981 |
++ } |
982 |
++ } |
983 |
+ |
984 |
+- mutex_lock(&spec->pcm_lock); |
985 |
+ if (codec_has_acomp(codec)) { |
986 |
+ sync_eld_via_acomp(codec, per_pin); |
987 |
+ ret = false; /* don't call snd_hda_jack_report_sync() */ |
988 |
+ } else { |
989 |
+ ret = hdmi_present_sense_via_verbs(per_pin, repoll); |
990 |
+ } |
991 |
+- mutex_unlock(&spec->pcm_lock); |
992 |
+ |
993 |
+ if (!codec_has_acomp(codec)) |
994 |
+ snd_hda_power_down_pm(codec); |
995 |
+@@ -1547,12 +1552,16 @@ static void hdmi_repoll_eld(struct work_struct *work) |
996 |
+ { |
997 |
+ struct hdmi_spec_per_pin *per_pin = |
998 |
+ container_of(to_delayed_work(work), struct hdmi_spec_per_pin, work); |
999 |
++ struct hda_codec *codec = per_pin->codec; |
1000 |
++ struct hdmi_spec *spec = codec->spec; |
1001 |
+ |
1002 |
+ if (per_pin->repoll_count++ > 6) |
1003 |
+ per_pin->repoll_count = 0; |
1004 |
+ |
1005 |
++ mutex_lock(&spec->pcm_lock); |
1006 |
+ if (hdmi_present_sense(per_pin, per_pin->repoll_count)) |
1007 |
+ snd_hda_jack_report_sync(per_pin->codec); |
1008 |
++ mutex_unlock(&spec->pcm_lock); |
1009 |
+ } |
1010 |
+ |
1011 |
+ static void intel_haswell_fixup_connect_list(struct hda_codec *codec, |
1012 |
+diff --git a/tools/build/Build.include b/tools/build/Build.include |
1013 |
+index b8165545ddf6..ab02f8df0d56 100644 |
1014 |
+--- a/tools/build/Build.include |
1015 |
++++ b/tools/build/Build.include |
1016 |
+@@ -63,8 +63,8 @@ dep-cmd = $(if $(wildcard $(fixdep)), |
1017 |
+ $(fixdep) $(depfile) $@ '$(make-cmd)' > $(dot-target).tmp; \ |
1018 |
+ rm -f $(depfile); \ |
1019 |
+ mv -f $(dot-target).tmp $(dot-target).cmd, \ |
1020 |
+- printf '\# cannot find fixdep (%s)\n' $(fixdep) > $(dot-target).cmd; \ |
1021 |
+- printf '\# using basic dep data\n\n' >> $(dot-target).cmd; \ |
1022 |
++ printf '$(pound) cannot find fixdep (%s)\n' $(fixdep) > $(dot-target).cmd; \ |
1023 |
++ printf '$(pound) using basic dep data\n\n' >> $(dot-target).cmd; \ |
1024 |
+ cat $(depfile) >> $(dot-target).cmd; \ |
1025 |
+ printf '%s\n' 'cmd_$@ := $(make-cmd)' >> $(dot-target).cmd) |
1026 |
+ |