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commit: 57a4132eae68a941350a6387cdc669f3ef2557ac |
2 |
Author: Mike Pagano <mpagano <AT> gentoo <DOT> org> |
3 |
AuthorDate: Sun Sep 10 14:38:33 2017 +0000 |
4 |
Commit: Mike Pagano <mpagano <AT> gentoo <DOT> org> |
5 |
CommitDate: Sun Sep 10 14:38:33 2017 +0000 |
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URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=57a4132e |
7 |
|
8 |
Linux patch 4.9.49 |
9 |
|
10 |
0000_README | 4 + |
11 |
1048_linux-4.9.49.patch | 889 ++++++++++++++++++++++++++++++++++++++++++++++++ |
12 |
2 files changed, 893 insertions(+) |
13 |
|
14 |
diff --git a/0000_README b/0000_README |
15 |
index da58adf..e403e79 100644 |
16 |
--- a/0000_README |
17 |
+++ b/0000_README |
18 |
@@ -235,6 +235,10 @@ Patch: 1047_linux-4.9.48.patch |
19 |
From: http://www.kernel.org |
20 |
Desc: Linux 4.9.48 |
21 |
|
22 |
+Patch: 1048_linux-4.9.49.patch |
23 |
+From: http://www.kernel.org |
24 |
+Desc: Linux 4.9.49 |
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/1048_linux-4.9.49.patch b/1048_linux-4.9.49.patch |
31 |
new file mode 100644 |
32 |
index 0000000..01d99cd |
33 |
--- /dev/null |
34 |
+++ b/1048_linux-4.9.49.patch |
35 |
@@ -0,0 +1,889 @@ |
36 |
+diff --git a/Makefile b/Makefile |
37 |
+index cfa188b427b1..1ebc553f5464 100644 |
38 |
+--- a/Makefile |
39 |
++++ b/Makefile |
40 |
+@@ -1,6 +1,6 @@ |
41 |
+ VERSION = 4 |
42 |
+ PATCHLEVEL = 9 |
43 |
+-SUBLEVEL = 48 |
44 |
++SUBLEVEL = 49 |
45 |
+ EXTRAVERSION = |
46 |
+ NAME = Roaring Lionus |
47 |
+ |
48 |
+diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h |
49 |
+index 0cea7026e4ff..d33f245af5e9 100644 |
50 |
+--- a/arch/s390/include/asm/pgtable.h |
51 |
++++ b/arch/s390/include/asm/pgtable.h |
52 |
+@@ -480,7 +480,7 @@ static inline int mm_alloc_pgste(struct mm_struct *mm) |
53 |
+ * In the case that a guest uses storage keys |
54 |
+ * faults should no longer be backed by zero pages |
55 |
+ */ |
56 |
+-#define mm_forbids_zeropage mm_use_skey |
57 |
++#define mm_forbids_zeropage mm_has_pgste |
58 |
+ static inline int mm_use_skey(struct mm_struct *mm) |
59 |
+ { |
60 |
+ #ifdef CONFIG_PGSTE |
61 |
+diff --git a/arch/s390/mm/gmap.c b/arch/s390/mm/gmap.c |
62 |
+index 3ba622702ce4..cb2cd04e6698 100644 |
63 |
+--- a/arch/s390/mm/gmap.c |
64 |
++++ b/arch/s390/mm/gmap.c |
65 |
+@@ -2124,6 +2124,37 @@ static inline void thp_split_mm(struct mm_struct *mm) |
66 |
+ #endif |
67 |
+ } |
68 |
+ |
69 |
++/* |
70 |
++ * Remove all empty zero pages from the mapping for lazy refaulting |
71 |
++ * - This must be called after mm->context.has_pgste is set, to avoid |
72 |
++ * future creation of zero pages |
73 |
++ * - This must be called after THP was enabled |
74 |
++ */ |
75 |
++static int __zap_zero_pages(pmd_t *pmd, unsigned long start, |
76 |
++ unsigned long end, struct mm_walk *walk) |
77 |
++{ |
78 |
++ unsigned long addr; |
79 |
++ |
80 |
++ for (addr = start; addr != end; addr += PAGE_SIZE) { |
81 |
++ pte_t *ptep; |
82 |
++ spinlock_t *ptl; |
83 |
++ |
84 |
++ ptep = pte_offset_map_lock(walk->mm, pmd, addr, &ptl); |
85 |
++ if (is_zero_pfn(pte_pfn(*ptep))) |
86 |
++ ptep_xchg_direct(walk->mm, addr, ptep, __pte(_PAGE_INVALID)); |
87 |
++ pte_unmap_unlock(ptep, ptl); |
88 |
++ } |
89 |
++ return 0; |
90 |
++} |
91 |
++ |
92 |
++static inline void zap_zero_pages(struct mm_struct *mm) |
93 |
++{ |
94 |
++ struct mm_walk walk = { .pmd_entry = __zap_zero_pages }; |
95 |
++ |
96 |
++ walk.mm = mm; |
97 |
++ walk_page_range(0, TASK_SIZE, &walk); |
98 |
++} |
99 |
++ |
100 |
+ /* |
101 |
+ * switch on pgstes for its userspace process (for kvm) |
102 |
+ */ |
103 |
+@@ -2141,6 +2172,7 @@ int s390_enable_sie(void) |
104 |
+ mm->context.has_pgste = 1; |
105 |
+ /* split thp mappings and disable thp for future mappings */ |
106 |
+ thp_split_mm(mm); |
107 |
++ zap_zero_pages(mm); |
108 |
+ up_write(&mm->mmap_sem); |
109 |
+ return 0; |
110 |
+ } |
111 |
+@@ -2153,13 +2185,6 @@ EXPORT_SYMBOL_GPL(s390_enable_sie); |
112 |
+ static int __s390_enable_skey(pte_t *pte, unsigned long addr, |
113 |
+ unsigned long next, struct mm_walk *walk) |
114 |
+ { |
115 |
+- /* |
116 |
+- * Remove all zero page mappings, |
117 |
+- * after establishing a policy to forbid zero page mappings |
118 |
+- * following faults for that page will get fresh anonymous pages |
119 |
+- */ |
120 |
+- if (is_zero_pfn(pte_pfn(*pte))) |
121 |
+- ptep_xchg_direct(walk->mm, addr, pte, __pte(_PAGE_INVALID)); |
122 |
+ /* Clear storage key */ |
123 |
+ ptep_zap_key(walk->mm, addr, pte); |
124 |
+ return 0; |
125 |
+diff --git a/drivers/ata/pata_amd.c b/drivers/ata/pata_amd.c |
126 |
+index 8d4d959a821c..8706533db57b 100644 |
127 |
+--- a/drivers/ata/pata_amd.c |
128 |
++++ b/drivers/ata/pata_amd.c |
129 |
+@@ -616,6 +616,7 @@ static const struct pci_device_id amd[] = { |
130 |
+ { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP73_IDE), 8 }, |
131 |
+ { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP77_IDE), 8 }, |
132 |
+ { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_CS5536_IDE), 9 }, |
133 |
++ { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_CS5536_DEV_IDE), 9 }, |
134 |
+ |
135 |
+ { }, |
136 |
+ }; |
137 |
+diff --git a/drivers/ata/pata_cs5536.c b/drivers/ata/pata_cs5536.c |
138 |
+index 6c15a554efbe..dc1255294628 100644 |
139 |
+--- a/drivers/ata/pata_cs5536.c |
140 |
++++ b/drivers/ata/pata_cs5536.c |
141 |
+@@ -289,6 +289,7 @@ static int cs5536_init_one(struct pci_dev *dev, const struct pci_device_id *id) |
142 |
+ |
143 |
+ static const struct pci_device_id cs5536[] = { |
144 |
+ { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_CS5536_IDE), }, |
145 |
++ { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_CS5536_DEV_IDE), }, |
146 |
+ { }, |
147 |
+ }; |
148 |
+ |
149 |
+diff --git a/drivers/base/bus.c b/drivers/base/bus.c |
150 |
+index 6470eb8088f4..e32a74eb28a3 100644 |
151 |
+--- a/drivers/base/bus.c |
152 |
++++ b/drivers/base/bus.c |
153 |
+@@ -736,7 +736,7 @@ int bus_add_driver(struct device_driver *drv) |
154 |
+ |
155 |
+ out_unregister: |
156 |
+ kobject_put(&priv->kobj); |
157 |
+- kfree(drv->p); |
158 |
++ /* drv->p is freed in driver_release() */ |
159 |
+ drv->p = NULL; |
160 |
+ out_put_bus: |
161 |
+ bus_put(bus); |
162 |
+diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c |
163 |
+index dd220fad366c..74e677ac8e37 100644 |
164 |
+--- a/drivers/bluetooth/btusb.c |
165 |
++++ b/drivers/bluetooth/btusb.c |
166 |
+@@ -342,6 +342,7 @@ static const struct usb_device_id blacklist_table[] = { |
167 |
+ { USB_DEVICE(0x13d3, 0x3410), .driver_info = BTUSB_REALTEK }, |
168 |
+ { USB_DEVICE(0x13d3, 0x3416), .driver_info = BTUSB_REALTEK }, |
169 |
+ { USB_DEVICE(0x13d3, 0x3459), .driver_info = BTUSB_REALTEK }, |
170 |
++ { USB_DEVICE(0x13d3, 0x3494), .driver_info = BTUSB_REALTEK }, |
171 |
+ |
172 |
+ /* Additional Realtek 8821AE Bluetooth devices */ |
173 |
+ { USB_DEVICE(0x0b05, 0x17dc), .driver_info = BTUSB_REALTEK }, |
174 |
+diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511.h b/drivers/gpu/drm/bridge/adv7511/adv7511.h |
175 |
+index 161c923d6162..3e74e1a6584c 100644 |
176 |
+--- a/drivers/gpu/drm/bridge/adv7511/adv7511.h |
177 |
++++ b/drivers/gpu/drm/bridge/adv7511/adv7511.h |
178 |
+@@ -315,6 +315,8 @@ struct adv7511 { |
179 |
+ bool edid_read; |
180 |
+ |
181 |
+ wait_queue_head_t wq; |
182 |
++ struct work_struct hpd_work; |
183 |
++ |
184 |
+ struct drm_bridge bridge; |
185 |
+ struct drm_connector connector; |
186 |
+ |
187 |
+diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c |
188 |
+index 8ed3906dd411..213d892b6fa3 100644 |
189 |
+--- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c |
190 |
++++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c |
191 |
+@@ -402,6 +402,27 @@ static bool adv7511_hpd(struct adv7511 *adv7511) |
192 |
+ return false; |
193 |
+ } |
194 |
+ |
195 |
++static void adv7511_hpd_work(struct work_struct *work) |
196 |
++{ |
197 |
++ struct adv7511 *adv7511 = container_of(work, struct adv7511, hpd_work); |
198 |
++ enum drm_connector_status status; |
199 |
++ unsigned int val; |
200 |
++ int ret; |
201 |
++ |
202 |
++ ret = regmap_read(adv7511->regmap, ADV7511_REG_STATUS, &val); |
203 |
++ if (ret < 0) |
204 |
++ status = connector_status_disconnected; |
205 |
++ else if (val & ADV7511_STATUS_HPD) |
206 |
++ status = connector_status_connected; |
207 |
++ else |
208 |
++ status = connector_status_disconnected; |
209 |
++ |
210 |
++ if (adv7511->connector.status != status) { |
211 |
++ adv7511->connector.status = status; |
212 |
++ drm_kms_helper_hotplug_event(adv7511->connector.dev); |
213 |
++ } |
214 |
++} |
215 |
++ |
216 |
+ static int adv7511_irq_process(struct adv7511 *adv7511, bool process_hpd) |
217 |
+ { |
218 |
+ unsigned int irq0, irq1; |
219 |
+@@ -419,7 +440,7 @@ static int adv7511_irq_process(struct adv7511 *adv7511, bool process_hpd) |
220 |
+ regmap_write(adv7511->regmap, ADV7511_REG_INT(1), irq1); |
221 |
+ |
222 |
+ if (process_hpd && irq0 & ADV7511_INT0_HPD && adv7511->bridge.encoder) |
223 |
+- drm_helper_hpd_irq_event(adv7511->connector.dev); |
224 |
++ schedule_work(&adv7511->hpd_work); |
225 |
+ |
226 |
+ if (irq0 & ADV7511_INT0_EDID_READY || irq1 & ADV7511_INT1_DDC_ERROR) { |
227 |
+ adv7511->edid_read = true; |
228 |
+@@ -1006,6 +1027,8 @@ static int adv7511_probe(struct i2c_client *i2c, const struct i2c_device_id *id) |
229 |
+ goto err_i2c_unregister_edid; |
230 |
+ } |
231 |
+ |
232 |
++ INIT_WORK(&adv7511->hpd_work, adv7511_hpd_work); |
233 |
++ |
234 |
+ if (i2c->irq) { |
235 |
+ init_waitqueue_head(&adv7511->wq); |
236 |
+ |
237 |
+diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c |
238 |
+index eb9b278198b2..a4cb82495cee 100644 |
239 |
+--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c |
240 |
++++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c |
241 |
+@@ -192,6 +192,10 @@ nvkm_pci_new_(const struct nvkm_pci_func *func, struct nvkm_device *device, |
242 |
+ } |
243 |
+ } |
244 |
+ |
245 |
++#ifdef __BIG_ENDIAN |
246 |
++ pci->msi = false; |
247 |
++#endif |
248 |
++ |
249 |
+ pci->msi = nvkm_boolopt(device->cfgopt, "NvMSI", pci->msi); |
250 |
+ if (pci->msi && func->msi_rearm) { |
251 |
+ pci->msi = pci_enable_msi(pci->pdev) == 0; |
252 |
+diff --git a/drivers/hwtracing/intel_th/pci.c b/drivers/hwtracing/intel_th/pci.c |
253 |
+index 0bba3842336e..63b5db4e4070 100644 |
254 |
+--- a/drivers/hwtracing/intel_th/pci.c |
255 |
++++ b/drivers/hwtracing/intel_th/pci.c |
256 |
+@@ -85,6 +85,16 @@ static const struct pci_device_id intel_th_pci_id_table[] = { |
257 |
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xa2a6), |
258 |
+ .driver_data = (kernel_ulong_t)0, |
259 |
+ }, |
260 |
++ { |
261 |
++ /* Cannon Lake H */ |
262 |
++ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xa326), |
263 |
++ .driver_data = (kernel_ulong_t)0, |
264 |
++ }, |
265 |
++ { |
266 |
++ /* Cannon Lake LP */ |
267 |
++ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x9da6), |
268 |
++ .driver_data = (kernel_ulong_t)0, |
269 |
++ }, |
270 |
+ { 0 }, |
271 |
+ }; |
272 |
+ |
273 |
+diff --git a/drivers/iio/adc/ti-ads1015.c b/drivers/iio/adc/ti-ads1015.c |
274 |
+index cde6f130a99a..472641fc890c 100644 |
275 |
+--- a/drivers/iio/adc/ti-ads1015.c |
276 |
++++ b/drivers/iio/adc/ti-ads1015.c |
277 |
+@@ -80,18 +80,12 @@ static const unsigned int ads1115_data_rate[] = { |
278 |
+ 8, 16, 32, 64, 128, 250, 475, 860 |
279 |
+ }; |
280 |
+ |
281 |
+-static const struct { |
282 |
+- int scale; |
283 |
+- int uscale; |
284 |
+-} ads1015_scale[] = { |
285 |
+- {3, 0}, |
286 |
+- {2, 0}, |
287 |
+- {1, 0}, |
288 |
+- {0, 500000}, |
289 |
+- {0, 250000}, |
290 |
+- {0, 125000}, |
291 |
+- {0, 125000}, |
292 |
+- {0, 125000}, |
293 |
++/* |
294 |
++ * Translation from PGA bits to full-scale positive and negative input voltage |
295 |
++ * range in mV |
296 |
++ */ |
297 |
++static int ads1015_fullscale_range[] = { |
298 |
++ 6144, 4096, 2048, 1024, 512, 256, 256, 256 |
299 |
+ }; |
300 |
+ |
301 |
+ #define ADS1015_V_CHAN(_chan, _addr) { \ |
302 |
+@@ -182,6 +176,12 @@ struct ads1015_data { |
303 |
+ struct ads1015_channel_data channel_data[ADS1015_CHANNELS]; |
304 |
+ |
305 |
+ unsigned int *data_rate; |
306 |
++ /* |
307 |
++ * Set to true when the ADC is switched to the continuous-conversion |
308 |
++ * mode and exits from a power-down state. This flag is used to avoid |
309 |
++ * getting the stale result from the conversion register. |
310 |
++ */ |
311 |
++ bool conv_invalid; |
312 |
+ }; |
313 |
+ |
314 |
+ static bool ads1015_is_writeable_reg(struct device *dev, unsigned int reg) |
315 |
+@@ -234,33 +234,43 @@ static int ads1015_set_power_state(struct ads1015_data *data, bool on) |
316 |
+ ret = pm_runtime_put_autosuspend(dev); |
317 |
+ } |
318 |
+ |
319 |
+- return ret; |
320 |
++ return ret < 0 ? ret : 0; |
321 |
+ } |
322 |
+ |
323 |
+ static |
324 |
+ int ads1015_get_adc_result(struct ads1015_data *data, int chan, int *val) |
325 |
+ { |
326 |
+ int ret, pga, dr, conv_time; |
327 |
+- bool change; |
328 |
++ unsigned int old, mask, cfg; |
329 |
+ |
330 |
+ if (chan < 0 || chan >= ADS1015_CHANNELS) |
331 |
+ return -EINVAL; |
332 |
+ |
333 |
++ ret = regmap_read(data->regmap, ADS1015_CFG_REG, &old); |
334 |
++ if (ret) |
335 |
++ return ret; |
336 |
++ |
337 |
+ pga = data->channel_data[chan].pga; |
338 |
+ dr = data->channel_data[chan].data_rate; |
339 |
++ mask = ADS1015_CFG_MUX_MASK | ADS1015_CFG_PGA_MASK | |
340 |
++ ADS1015_CFG_DR_MASK; |
341 |
++ cfg = chan << ADS1015_CFG_MUX_SHIFT | pga << ADS1015_CFG_PGA_SHIFT | |
342 |
++ dr << ADS1015_CFG_DR_SHIFT; |
343 |
+ |
344 |
+- ret = regmap_update_bits_check(data->regmap, ADS1015_CFG_REG, |
345 |
+- ADS1015_CFG_MUX_MASK | |
346 |
+- ADS1015_CFG_PGA_MASK, |
347 |
+- chan << ADS1015_CFG_MUX_SHIFT | |
348 |
+- pga << ADS1015_CFG_PGA_SHIFT, |
349 |
+- &change); |
350 |
+- if (ret < 0) |
351 |
++ cfg = (old & ~mask) | (cfg & mask); |
352 |
++ |
353 |
++ ret = regmap_write(data->regmap, ADS1015_CFG_REG, cfg); |
354 |
++ if (ret) |
355 |
+ return ret; |
356 |
+ |
357 |
+- if (change) { |
358 |
+- conv_time = DIV_ROUND_UP(USEC_PER_SEC, data->data_rate[dr]); |
359 |
++ if (old != cfg || data->conv_invalid) { |
360 |
++ int dr_old = (old & ADS1015_CFG_DR_MASK) >> |
361 |
++ ADS1015_CFG_DR_SHIFT; |
362 |
++ |
363 |
++ conv_time = DIV_ROUND_UP(USEC_PER_SEC, data->data_rate[dr_old]); |
364 |
++ conv_time += DIV_ROUND_UP(USEC_PER_SEC, data->data_rate[dr]); |
365 |
+ usleep_range(conv_time, conv_time + 1); |
366 |
++ data->conv_invalid = false; |
367 |
+ } |
368 |
+ |
369 |
+ return regmap_read(data->regmap, ADS1015_CONV_REG, val); |
370 |
+@@ -297,17 +307,20 @@ static irqreturn_t ads1015_trigger_handler(int irq, void *p) |
371 |
+ return IRQ_HANDLED; |
372 |
+ } |
373 |
+ |
374 |
+-static int ads1015_set_scale(struct ads1015_data *data, int chan, |
375 |
++static int ads1015_set_scale(struct ads1015_data *data, |
376 |
++ struct iio_chan_spec const *chan, |
377 |
+ int scale, int uscale) |
378 |
+ { |
379 |
+ int i, ret, rindex = -1; |
380 |
++ int fullscale = div_s64((scale * 1000000LL + uscale) << |
381 |
++ (chan->scan_type.realbits - 1), 1000000); |
382 |
+ |
383 |
+- for (i = 0; i < ARRAY_SIZE(ads1015_scale); i++) |
384 |
+- if (ads1015_scale[i].scale == scale && |
385 |
+- ads1015_scale[i].uscale == uscale) { |
386 |
++ for (i = 0; i < ARRAY_SIZE(ads1015_fullscale_range); i++) { |
387 |
++ if (ads1015_fullscale_range[i] == fullscale) { |
388 |
+ rindex = i; |
389 |
+ break; |
390 |
+ } |
391 |
++ } |
392 |
+ if (rindex < 0) |
393 |
+ return -EINVAL; |
394 |
+ |
395 |
+@@ -317,32 +330,23 @@ static int ads1015_set_scale(struct ads1015_data *data, int chan, |
396 |
+ if (ret < 0) |
397 |
+ return ret; |
398 |
+ |
399 |
+- data->channel_data[chan].pga = rindex; |
400 |
++ data->channel_data[chan->address].pga = rindex; |
401 |
+ |
402 |
+ return 0; |
403 |
+ } |
404 |
+ |
405 |
+ static int ads1015_set_data_rate(struct ads1015_data *data, int chan, int rate) |
406 |
+ { |
407 |
+- int i, ret, rindex = -1; |
408 |
++ int i; |
409 |
+ |
410 |
+- for (i = 0; i < ARRAY_SIZE(ads1015_data_rate); i++) |
411 |
++ for (i = 0; i < ARRAY_SIZE(ads1015_data_rate); i++) { |
412 |
+ if (data->data_rate[i] == rate) { |
413 |
+- rindex = i; |
414 |
+- break; |
415 |
++ data->channel_data[chan].data_rate = i; |
416 |
++ return 0; |
417 |
+ } |
418 |
+- if (rindex < 0) |
419 |
+- return -EINVAL; |
420 |
+- |
421 |
+- ret = regmap_update_bits(data->regmap, ADS1015_CFG_REG, |
422 |
+- ADS1015_CFG_DR_MASK, |
423 |
+- rindex << ADS1015_CFG_DR_SHIFT); |
424 |
+- if (ret < 0) |
425 |
+- return ret; |
426 |
+- |
427 |
+- data->channel_data[chan].data_rate = rindex; |
428 |
++ } |
429 |
+ |
430 |
+- return 0; |
431 |
++ return -EINVAL; |
432 |
+ } |
433 |
+ |
434 |
+ static int ads1015_read_raw(struct iio_dev *indio_dev, |
435 |
+@@ -384,9 +388,9 @@ static int ads1015_read_raw(struct iio_dev *indio_dev, |
436 |
+ } |
437 |
+ case IIO_CHAN_INFO_SCALE: |
438 |
+ idx = data->channel_data[chan->address].pga; |
439 |
+- *val = ads1015_scale[idx].scale; |
440 |
+- *val2 = ads1015_scale[idx].uscale; |
441 |
+- ret = IIO_VAL_INT_PLUS_MICRO; |
442 |
++ *val = ads1015_fullscale_range[idx]; |
443 |
++ *val2 = chan->scan_type.realbits - 1; |
444 |
++ ret = IIO_VAL_FRACTIONAL_LOG2; |
445 |
+ break; |
446 |
+ case IIO_CHAN_INFO_SAMP_FREQ: |
447 |
+ idx = data->channel_data[chan->address].data_rate; |
448 |
+@@ -413,7 +417,7 @@ static int ads1015_write_raw(struct iio_dev *indio_dev, |
449 |
+ mutex_lock(&data->lock); |
450 |
+ switch (mask) { |
451 |
+ case IIO_CHAN_INFO_SCALE: |
452 |
+- ret = ads1015_set_scale(data, chan->address, val, val2); |
453 |
++ ret = ads1015_set_scale(data, chan, val, val2); |
454 |
+ break; |
455 |
+ case IIO_CHAN_INFO_SAMP_FREQ: |
456 |
+ ret = ads1015_set_data_rate(data, chan->address, val); |
457 |
+@@ -445,7 +449,10 @@ static const struct iio_buffer_setup_ops ads1015_buffer_setup_ops = { |
458 |
+ .validate_scan_mask = &iio_validate_scan_mask_onehot, |
459 |
+ }; |
460 |
+ |
461 |
+-static IIO_CONST_ATTR(scale_available, "3 2 1 0.5 0.25 0.125"); |
462 |
++static IIO_CONST_ATTR_NAMED(ads1015_scale_available, scale_available, |
463 |
++ "3 2 1 0.5 0.25 0.125"); |
464 |
++static IIO_CONST_ATTR_NAMED(ads1115_scale_available, scale_available, |
465 |
++ "0.1875 0.125 0.0625 0.03125 0.015625 0.007813"); |
466 |
+ |
467 |
+ static IIO_CONST_ATTR_NAMED(ads1015_sampling_frequency_available, |
468 |
+ sampling_frequency_available, "128 250 490 920 1600 2400 3300"); |
469 |
+@@ -453,7 +460,7 @@ static IIO_CONST_ATTR_NAMED(ads1115_sampling_frequency_available, |
470 |
+ sampling_frequency_available, "8 16 32 64 128 250 475 860"); |
471 |
+ |
472 |
+ static struct attribute *ads1015_attributes[] = { |
473 |
+- &iio_const_attr_scale_available.dev_attr.attr, |
474 |
++ &iio_const_attr_ads1015_scale_available.dev_attr.attr, |
475 |
+ &iio_const_attr_ads1015_sampling_frequency_available.dev_attr.attr, |
476 |
+ NULL, |
477 |
+ }; |
478 |
+@@ -463,7 +470,7 @@ static const struct attribute_group ads1015_attribute_group = { |
479 |
+ }; |
480 |
+ |
481 |
+ static struct attribute *ads1115_attributes[] = { |
482 |
+- &iio_const_attr_scale_available.dev_attr.attr, |
483 |
++ &iio_const_attr_ads1115_scale_available.dev_attr.attr, |
484 |
+ &iio_const_attr_ads1115_sampling_frequency_available.dev_attr.attr, |
485 |
+ NULL, |
486 |
+ }; |
487 |
+@@ -624,6 +631,15 @@ static int ads1015_probe(struct i2c_client *client, |
488 |
+ dev_err(&client->dev, "iio triggered buffer setup failed\n"); |
489 |
+ return ret; |
490 |
+ } |
491 |
++ |
492 |
++ ret = regmap_update_bits(data->regmap, ADS1015_CFG_REG, |
493 |
++ ADS1015_CFG_MOD_MASK, |
494 |
++ ADS1015_CONTINUOUS << ADS1015_CFG_MOD_SHIFT); |
495 |
++ if (ret) |
496 |
++ return ret; |
497 |
++ |
498 |
++ data->conv_invalid = true; |
499 |
++ |
500 |
+ ret = pm_runtime_set_active(&client->dev); |
501 |
+ if (ret) |
502 |
+ goto err_buffer_cleanup; |
503 |
+@@ -679,10 +695,15 @@ static int ads1015_runtime_resume(struct device *dev) |
504 |
+ { |
505 |
+ struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev)); |
506 |
+ struct ads1015_data *data = iio_priv(indio_dev); |
507 |
++ int ret; |
508 |
+ |
509 |
+- return regmap_update_bits(data->regmap, ADS1015_CFG_REG, |
510 |
++ ret = regmap_update_bits(data->regmap, ADS1015_CFG_REG, |
511 |
+ ADS1015_CFG_MOD_MASK, |
512 |
+ ADS1015_CONTINUOUS << ADS1015_CFG_MOD_SHIFT); |
513 |
++ if (!ret) |
514 |
++ data->conv_invalid = true; |
515 |
++ |
516 |
++ return ret; |
517 |
+ } |
518 |
+ #endif |
519 |
+ |
520 |
+diff --git a/drivers/input/mouse/trackpoint.c b/drivers/input/mouse/trackpoint.c |
521 |
+index ce6ff9b301bb..7e2dc5e56632 100644 |
522 |
+--- a/drivers/input/mouse/trackpoint.c |
523 |
++++ b/drivers/input/mouse/trackpoint.c |
524 |
+@@ -381,8 +381,8 @@ int trackpoint_detect(struct psmouse *psmouse, bool set_properties) |
525 |
+ return 0; |
526 |
+ |
527 |
+ if (trackpoint_read(&psmouse->ps2dev, TP_EXT_BTN, &button_info)) { |
528 |
+- psmouse_warn(psmouse, "failed to get extended button data\n"); |
529 |
+- button_info = 0; |
530 |
++ psmouse_warn(psmouse, "failed to get extended button data, assuming 3 buttons\n"); |
531 |
++ button_info = 0x33; |
532 |
+ } |
533 |
+ |
534 |
+ psmouse->private = kzalloc(sizeof(struct trackpoint_data), GFP_KERNEL); |
535 |
+diff --git a/drivers/mcb/mcb-lpc.c b/drivers/mcb/mcb-lpc.c |
536 |
+index d072c088ce73..945091a88354 100644 |
537 |
+--- a/drivers/mcb/mcb-lpc.c |
538 |
++++ b/drivers/mcb/mcb-lpc.c |
539 |
+@@ -114,6 +114,12 @@ static struct resource sc24_fpga_resource = { |
540 |
+ .flags = IORESOURCE_MEM, |
541 |
+ }; |
542 |
+ |
543 |
++static struct resource sc31_fpga_resource = { |
544 |
++ .start = 0xf000e000, |
545 |
++ .end = 0xf000e000 + CHAM_HEADER_SIZE, |
546 |
++ .flags = IORESOURCE_MEM, |
547 |
++}; |
548 |
++ |
549 |
+ static struct platform_driver mcb_lpc_driver = { |
550 |
+ .driver = { |
551 |
+ .name = "mcb-lpc", |
552 |
+@@ -132,6 +138,15 @@ static const struct dmi_system_id mcb_lpc_dmi_table[] = { |
553 |
+ .driver_data = (void *)&sc24_fpga_resource, |
554 |
+ .callback = mcb_lpc_create_platform_device, |
555 |
+ }, |
556 |
++ { |
557 |
++ .ident = "SC31", |
558 |
++ .matches = { |
559 |
++ DMI_MATCH(DMI_SYS_VENDOR, "MEN"), |
560 |
++ DMI_MATCH(DMI_PRODUCT_VERSION, "14SC31"), |
561 |
++ }, |
562 |
++ .driver_data = (void *)&sc31_fpga_resource, |
563 |
++ .callback = mcb_lpc_create_platform_device, |
564 |
++ }, |
565 |
+ {} |
566 |
+ }; |
567 |
+ MODULE_DEVICE_TABLE(dmi, mcb_lpc_dmi_table); |
568 |
+diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c |
569 |
+index 972b5e224d5d..366d3dcb8e9d 100644 |
570 |
+--- a/drivers/net/wireless/ath/ath10k/core.c |
571 |
++++ b/drivers/net/wireless/ath/ath10k/core.c |
572 |
+@@ -1852,6 +1852,12 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode, |
573 |
+ goto err_wmi_detach; |
574 |
+ } |
575 |
+ |
576 |
++ /* If firmware indicates Full Rx Reorder support it must be used in a |
577 |
++ * slightly different manner. Let HTT code know. |
578 |
++ */ |
579 |
++ ar->htt.rx_ring.in_ord_rx = !!(test_bit(WMI_SERVICE_RX_FULL_REORDER, |
580 |
++ ar->wmi.svc_map)); |
581 |
++ |
582 |
+ status = ath10k_htt_rx_alloc(&ar->htt); |
583 |
+ if (status) { |
584 |
+ ath10k_err(ar, "failed to alloc htt rx: %d\n", status); |
585 |
+@@ -1964,12 +1970,6 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode, |
586 |
+ } |
587 |
+ } |
588 |
+ |
589 |
+- /* If firmware indicates Full Rx Reorder support it must be used in a |
590 |
+- * slightly different manner. Let HTT code know. |
591 |
+- */ |
592 |
+- ar->htt.rx_ring.in_ord_rx = !!(test_bit(WMI_SERVICE_RX_FULL_REORDER, |
593 |
+- ar->wmi.svc_map)); |
594 |
+- |
595 |
+ status = ath10k_htt_rx_ring_refill(ar); |
596 |
+ if (status) { |
597 |
+ ath10k_err(ar, "failed to refill htt rx ring: %d\n", status); |
598 |
+diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c |
599 |
+index 2f8134b2a504..177fd5be2811 100644 |
600 |
+--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c |
601 |
++++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c |
602 |
+@@ -429,6 +429,7 @@ static const struct pci_device_id iwl_hw_card_ids[] = { |
603 |
+ {IWL_PCI_DEVICE(0x095B, 0x520A, iwl7265_2ac_cfg)}, |
604 |
+ {IWL_PCI_DEVICE(0x095A, 0x9000, iwl7265_2ac_cfg)}, |
605 |
+ {IWL_PCI_DEVICE(0x095A, 0x9400, iwl7265_2ac_cfg)}, |
606 |
++ {IWL_PCI_DEVICE(0x095A, 0x9E10, iwl7265_2ac_cfg)}, |
607 |
+ |
608 |
+ /* 8000 Series */ |
609 |
+ {IWL_PCI_DEVICE(0x24F3, 0x0010, iwl8260_2ac_cfg)}, |
610 |
+diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c |
611 |
+index afdbbf59a278..8677a53ef725 100644 |
612 |
+--- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c |
613 |
++++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c |
614 |
+@@ -4188,7 +4188,7 @@ int mwifiex_init_channel_scan_gap(struct mwifiex_adapter *adapter) |
615 |
+ if (adapter->config_bands & BAND_A) |
616 |
+ n_channels_a = mwifiex_band_5ghz.n_channels; |
617 |
+ |
618 |
+- adapter->num_in_chan_stats = max_t(u32, n_channels_bg, n_channels_a); |
619 |
++ adapter->num_in_chan_stats = n_channels_bg + n_channels_a; |
620 |
+ adapter->chan_stats = vmalloc(sizeof(*adapter->chan_stats) * |
621 |
+ adapter->num_in_chan_stats); |
622 |
+ |
623 |
+diff --git a/drivers/net/wireless/marvell/mwifiex/scan.c b/drivers/net/wireless/marvell/mwifiex/scan.c |
624 |
+index 97c9765b5bc6..78d59a67f7e1 100644 |
625 |
+--- a/drivers/net/wireless/marvell/mwifiex/scan.c |
626 |
++++ b/drivers/net/wireless/marvell/mwifiex/scan.c |
627 |
+@@ -2479,6 +2479,12 @@ mwifiex_update_chan_statistics(struct mwifiex_private *priv, |
628 |
+ sizeof(struct mwifiex_chan_stats); |
629 |
+ |
630 |
+ for (i = 0 ; i < num_chan; i++) { |
631 |
++ if (adapter->survey_idx >= adapter->num_in_chan_stats) { |
632 |
++ mwifiex_dbg(adapter, WARN, |
633 |
++ "FW reported too many channel results (max %d)\n", |
634 |
++ adapter->num_in_chan_stats); |
635 |
++ return; |
636 |
++ } |
637 |
+ chan_stats.chan_num = fw_chan_stats->chan_num; |
638 |
+ chan_stats.bandcfg = fw_chan_stats->bandcfg; |
639 |
+ chan_stats.flags = fw_chan_stats->flags; |
640 |
+diff --git a/drivers/net/wireless/realtek/rtlwifi/pci.c b/drivers/net/wireless/realtek/rtlwifi/pci.c |
641 |
+index 5be4fc96002d..75ffeaa54ed8 100644 |
642 |
+--- a/drivers/net/wireless/realtek/rtlwifi/pci.c |
643 |
++++ b/drivers/net/wireless/realtek/rtlwifi/pci.c |
644 |
+@@ -2269,7 +2269,7 @@ int rtl_pci_probe(struct pci_dev *pdev, |
645 |
+ /* find adapter */ |
646 |
+ if (!_rtl_pci_find_adapter(pdev, hw)) { |
647 |
+ err = -ENODEV; |
648 |
+- goto fail3; |
649 |
++ goto fail2; |
650 |
+ } |
651 |
+ |
652 |
+ /* Init IO handler */ |
653 |
+@@ -2339,10 +2339,10 @@ int rtl_pci_probe(struct pci_dev *pdev, |
654 |
+ pci_set_drvdata(pdev, NULL); |
655 |
+ rtl_deinit_core(hw); |
656 |
+ |
657 |
++fail2: |
658 |
+ if (rtlpriv->io.pci_mem_start != 0) |
659 |
+ pci_iounmap(pdev, (void __iomem *)rtlpriv->io.pci_mem_start); |
660 |
+ |
661 |
+-fail2: |
662 |
+ pci_release_regions(pdev); |
663 |
+ complete(&rtlpriv->firmware_loading_complete); |
664 |
+ |
665 |
+diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c |
666 |
+index fed37aabf828..9236a13d5d2a 100644 |
667 |
+--- a/drivers/scsi/sg.c |
668 |
++++ b/drivers/scsi/sg.c |
669 |
+@@ -1244,6 +1244,7 @@ sg_mmap(struct file *filp, struct vm_area_struct *vma) |
670 |
+ unsigned long req_sz, len, sa; |
671 |
+ Sg_scatter_hold *rsv_schp; |
672 |
+ int k, length; |
673 |
++ int ret = 0; |
674 |
+ |
675 |
+ if ((!filp) || (!vma) || (!(sfp = (Sg_fd *) filp->private_data))) |
676 |
+ return -ENXIO; |
677 |
+@@ -1254,8 +1255,11 @@ sg_mmap(struct file *filp, struct vm_area_struct *vma) |
678 |
+ if (vma->vm_pgoff) |
679 |
+ return -EINVAL; /* want no offset */ |
680 |
+ rsv_schp = &sfp->reserve; |
681 |
+- if (req_sz > rsv_schp->bufflen) |
682 |
+- return -ENOMEM; /* cannot map more than reserved buffer */ |
683 |
++ mutex_lock(&sfp->f_mutex); |
684 |
++ if (req_sz > rsv_schp->bufflen) { |
685 |
++ ret = -ENOMEM; /* cannot map more than reserved buffer */ |
686 |
++ goto out; |
687 |
++ } |
688 |
+ |
689 |
+ sa = vma->vm_start; |
690 |
+ length = 1 << (PAGE_SHIFT + rsv_schp->page_order); |
691 |
+@@ -1269,7 +1273,9 @@ sg_mmap(struct file *filp, struct vm_area_struct *vma) |
692 |
+ vma->vm_flags |= VM_IO | VM_DONTEXPAND | VM_DONTDUMP; |
693 |
+ vma->vm_private_data = sfp; |
694 |
+ vma->vm_ops = &sg_mmap_vm_ops; |
695 |
+- return 0; |
696 |
++out: |
697 |
++ mutex_unlock(&sfp->f_mutex); |
698 |
++ return ret; |
699 |
+ } |
700 |
+ |
701 |
+ static void |
702 |
+@@ -1741,9 +1747,12 @@ sg_start_req(Sg_request *srp, unsigned char *cmd) |
703 |
+ !sfp->res_in_use) { |
704 |
+ sfp->res_in_use = 1; |
705 |
+ sg_link_reserve(sfp, srp, dxfer_len); |
706 |
+- } else if ((hp->flags & SG_FLAG_MMAP_IO) && sfp->res_in_use) { |
707 |
++ } else if (hp->flags & SG_FLAG_MMAP_IO) { |
708 |
++ res = -EBUSY; /* sfp->res_in_use == 1 */ |
709 |
++ if (dxfer_len > rsv_schp->bufflen) |
710 |
++ res = -ENOMEM; |
711 |
+ mutex_unlock(&sfp->f_mutex); |
712 |
+- return -EBUSY; |
713 |
++ return res; |
714 |
+ } else { |
715 |
+ res = sg_build_indirect(req_schp, sfp, dxfer_len); |
716 |
+ if (res) { |
717 |
+diff --git a/drivers/staging/rts5208/rtsx_scsi.c b/drivers/staging/rts5208/rtsx_scsi.c |
718 |
+index becb4bba166c..b3790334fd3f 100644 |
719 |
+--- a/drivers/staging/rts5208/rtsx_scsi.c |
720 |
++++ b/drivers/staging/rts5208/rtsx_scsi.c |
721 |
+@@ -414,7 +414,7 @@ void set_sense_data(struct rtsx_chip *chip, unsigned int lun, u8 err_code, |
722 |
+ sense->ascq = ascq; |
723 |
+ if (sns_key_info0 != 0) { |
724 |
+ sense->sns_key_info[0] = SKSV | sns_key_info0; |
725 |
+- sense->sns_key_info[1] = (sns_key_info1 & 0xf0) >> 8; |
726 |
++ sense->sns_key_info[1] = (sns_key_info1 & 0xf0) >> 4; |
727 |
+ sense->sns_key_info[2] = sns_key_info1 & 0x0f; |
728 |
+ } |
729 |
+ } |
730 |
+diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c |
731 |
+index 840930b014f6..c8075eb3db26 100644 |
732 |
+--- a/drivers/usb/core/devio.c |
733 |
++++ b/drivers/usb/core/devio.c |
734 |
+@@ -629,6 +629,8 @@ static void async_completed(struct urb *urb) |
735 |
+ if (as->status < 0 && as->bulk_addr && as->status != -ECONNRESET && |
736 |
+ as->status != -ENOENT) |
737 |
+ cancel_bulk_urbs(ps, as->bulk_addr); |
738 |
++ |
739 |
++ wake_up(&ps->wait); |
740 |
+ spin_unlock(&ps->lock); |
741 |
+ |
742 |
+ if (signr) { |
743 |
+@@ -636,8 +638,6 @@ static void async_completed(struct urb *urb) |
744 |
+ put_pid(pid); |
745 |
+ put_cred(cred); |
746 |
+ } |
747 |
+- |
748 |
+- wake_up(&ps->wait); |
749 |
+ } |
750 |
+ |
751 |
+ static void destroy_async(struct usb_dev_state *ps, struct list_head *list) |
752 |
+diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c |
753 |
+index 574da2b4529c..82806e311202 100644 |
754 |
+--- a/drivers/usb/core/quirks.c |
755 |
++++ b/drivers/usb/core/quirks.c |
756 |
+@@ -57,8 +57,9 @@ static const struct usb_device_id usb_quirk_list[] = { |
757 |
+ /* Microsoft LifeCam-VX700 v2.0 */ |
758 |
+ { USB_DEVICE(0x045e, 0x0770), .driver_info = USB_QUIRK_RESET_RESUME }, |
759 |
+ |
760 |
+- /* Logitech HD Pro Webcams C920 and C930e */ |
761 |
++ /* Logitech HD Pro Webcams C920, C920-C and C930e */ |
762 |
+ { USB_DEVICE(0x046d, 0x082d), .driver_info = USB_QUIRK_DELAY_INIT }, |
763 |
++ { USB_DEVICE(0x046d, 0x0841), .driver_info = USB_QUIRK_DELAY_INIT }, |
764 |
+ { USB_DEVICE(0x046d, 0x0843), .driver_info = USB_QUIRK_DELAY_INIT }, |
765 |
+ |
766 |
+ /* Logitech ConferenceCam CC3000e */ |
767 |
+@@ -217,6 +218,9 @@ static const struct usb_device_id usb_quirk_list[] = { |
768 |
+ { USB_DEVICE(0x1a0a, 0x0200), .driver_info = |
769 |
+ USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL }, |
770 |
+ |
771 |
++ /* Corsair Strafe RGB */ |
772 |
++ { USB_DEVICE(0x1b1c, 0x1b20), .driver_info = USB_QUIRK_DELAY_INIT }, |
773 |
++ |
774 |
+ /* Acer C120 LED Projector */ |
775 |
+ { USB_DEVICE(0x1de1, 0xc102), .driver_info = USB_QUIRK_NO_LPM }, |
776 |
+ |
777 |
+diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c |
778 |
+index 5f4ca7890435..58b9685eb21f 100644 |
779 |
+--- a/drivers/usb/host/pci-quirks.c |
780 |
++++ b/drivers/usb/host/pci-quirks.c |
781 |
+@@ -142,29 +142,30 @@ static int amd_chipset_sb_type_init(struct amd_chipset_info *pinfo) |
782 |
+ pinfo->sb_type.gen = AMD_CHIPSET_SB700; |
783 |
+ else if (rev >= 0x40 && rev <= 0x4f) |
784 |
+ pinfo->sb_type.gen = AMD_CHIPSET_SB800; |
785 |
+- } |
786 |
+- pinfo->smbus_dev = pci_get_device(PCI_VENDOR_ID_AMD, |
787 |
+- 0x145c, NULL); |
788 |
+- if (pinfo->smbus_dev) { |
789 |
+- pinfo->sb_type.gen = AMD_CHIPSET_TAISHAN; |
790 |
+ } else { |
791 |
+ pinfo->smbus_dev = pci_get_device(PCI_VENDOR_ID_AMD, |
792 |
+ PCI_DEVICE_ID_AMD_HUDSON2_SMBUS, NULL); |
793 |
+ |
794 |
+- if (!pinfo->smbus_dev) { |
795 |
+- pinfo->sb_type.gen = NOT_AMD_CHIPSET; |
796 |
+- return 0; |
797 |
++ if (pinfo->smbus_dev) { |
798 |
++ rev = pinfo->smbus_dev->revision; |
799 |
++ if (rev >= 0x11 && rev <= 0x14) |
800 |
++ pinfo->sb_type.gen = AMD_CHIPSET_HUDSON2; |
801 |
++ else if (rev >= 0x15 && rev <= 0x18) |
802 |
++ pinfo->sb_type.gen = AMD_CHIPSET_BOLTON; |
803 |
++ else if (rev >= 0x39 && rev <= 0x3a) |
804 |
++ pinfo->sb_type.gen = AMD_CHIPSET_YANGTZE; |
805 |
++ } else { |
806 |
++ pinfo->smbus_dev = pci_get_device(PCI_VENDOR_ID_AMD, |
807 |
++ 0x145c, NULL); |
808 |
++ if (pinfo->smbus_dev) { |
809 |
++ rev = pinfo->smbus_dev->revision; |
810 |
++ pinfo->sb_type.gen = AMD_CHIPSET_TAISHAN; |
811 |
++ } else { |
812 |
++ pinfo->sb_type.gen = NOT_AMD_CHIPSET; |
813 |
++ return 0; |
814 |
++ } |
815 |
+ } |
816 |
+- |
817 |
+- rev = pinfo->smbus_dev->revision; |
818 |
+- if (rev >= 0x11 && rev <= 0x14) |
819 |
+- pinfo->sb_type.gen = AMD_CHIPSET_HUDSON2; |
820 |
+- else if (rev >= 0x15 && rev <= 0x18) |
821 |
+- pinfo->sb_type.gen = AMD_CHIPSET_BOLTON; |
822 |
+- else if (rev >= 0x39 && rev <= 0x3a) |
823 |
+- pinfo->sb_type.gen = AMD_CHIPSET_YANGTZE; |
824 |
+ } |
825 |
+- |
826 |
+ pinfo->sb_type.rev = rev; |
827 |
+ return 1; |
828 |
+ } |
829 |
+diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c |
830 |
+index 261ed2ca28f9..a6b6b1cf1317 100644 |
831 |
+--- a/drivers/usb/musb/musb_core.c |
832 |
++++ b/drivers/usb/musb/musb_core.c |
833 |
+@@ -2655,6 +2655,13 @@ static int musb_suspend(struct device *dev) |
834 |
+ { |
835 |
+ struct musb *musb = dev_to_musb(dev); |
836 |
+ unsigned long flags; |
837 |
++ int ret; |
838 |
++ |
839 |
++ ret = pm_runtime_get_sync(dev); |
840 |
++ if (ret < 0) { |
841 |
++ pm_runtime_put_noidle(dev); |
842 |
++ return ret; |
843 |
++ } |
844 |
+ |
845 |
+ musb_platform_disable(musb); |
846 |
+ musb_generic_disable(musb); |
847 |
+@@ -2703,14 +2710,6 @@ static int musb_resume(struct device *dev) |
848 |
+ if ((devctl & mask) != (musb->context.devctl & mask)) |
849 |
+ musb->port1_status = 0; |
850 |
+ |
851 |
+- /* |
852 |
+- * The USB HUB code expects the device to be in RPM_ACTIVE once it came |
853 |
+- * out of suspend |
854 |
+- */ |
855 |
+- pm_runtime_disable(dev); |
856 |
+- pm_runtime_set_active(dev); |
857 |
+- pm_runtime_enable(dev); |
858 |
+- |
859 |
+ musb_start(musb); |
860 |
+ |
861 |
+ spin_lock_irqsave(&musb->lock, flags); |
862 |
+@@ -2720,6 +2719,9 @@ static int musb_resume(struct device *dev) |
863 |
+ error); |
864 |
+ spin_unlock_irqrestore(&musb->lock, flags); |
865 |
+ |
866 |
++ pm_runtime_mark_last_busy(dev); |
867 |
++ pm_runtime_put_autosuspend(dev); |
868 |
++ |
869 |
+ return 0; |
870 |
+ } |
871 |
+ |
872 |
+diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c |
873 |
+index fe123153b1a5..2a9944326210 100644 |
874 |
+--- a/drivers/usb/serial/option.c |
875 |
++++ b/drivers/usb/serial/option.c |
876 |
+@@ -2023,6 +2023,7 @@ static const struct usb_device_id option_ids[] = { |
877 |
+ { USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x7d03, 0xff, 0x02, 0x01) }, |
878 |
+ { USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x7d03, 0xff, 0x00, 0x00) }, |
879 |
+ { USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7d04, 0xff) }, /* D-Link DWM-158 */ |
880 |
++ { USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7d0e, 0xff) }, /* D-Link DWM-157 C1 */ |
881 |
+ { USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7e19, 0xff), /* D-Link DWM-221 B1 */ |
882 |
+ .driver_info = (kernel_ulong_t)&net_intf4_blacklist }, |
883 |
+ { USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7e35, 0xff), /* D-Link DWM-222 */ |
884 |
+diff --git a/fs/dlm/user.c b/fs/dlm/user.c |
885 |
+index 58c2f4a21b7f..9ac65914ab5b 100644 |
886 |
+--- a/fs/dlm/user.c |
887 |
++++ b/fs/dlm/user.c |
888 |
+@@ -355,6 +355,10 @@ static int dlm_device_register(struct dlm_ls *ls, char *name) |
889 |
+ error = misc_register(&ls->ls_device); |
890 |
+ if (error) { |
891 |
+ kfree(ls->ls_device.name); |
892 |
++ /* this has to be set to NULL |
893 |
++ * to avoid a double-free in dlm_device_deregister |
894 |
++ */ |
895 |
++ ls->ls_device.name = NULL; |
896 |
+ } |
897 |
+ fail: |
898 |
+ return error; |
899 |
+diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h |
900 |
+index 3e5dbbe75f70..43082049baf2 100644 |
901 |
+--- a/include/linux/pci_ids.h |
902 |
++++ b/include/linux/pci_ids.h |
903 |
+@@ -574,6 +574,7 @@ |
904 |
+ #define PCI_DEVICE_ID_AMD_CS5536_EHC 0x2095 |
905 |
+ #define PCI_DEVICE_ID_AMD_CS5536_UDC 0x2096 |
906 |
+ #define PCI_DEVICE_ID_AMD_CS5536_UOC 0x2097 |
907 |
++#define PCI_DEVICE_ID_AMD_CS5536_DEV_IDE 0x2092 |
908 |
+ #define PCI_DEVICE_ID_AMD_CS5536_IDE 0x209A |
909 |
+ #define PCI_DEVICE_ID_AMD_LX_VIDEO 0x2081 |
910 |
+ #define PCI_DEVICE_ID_AMD_LX_AES 0x2082 |
911 |
+diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h |
912 |
+index 733a21ef8da4..1061add575d2 100644 |
913 |
+--- a/include/linux/workqueue.h |
914 |
++++ b/include/linux/workqueue.h |
915 |
+@@ -311,8 +311,8 @@ enum { |
916 |
+ |
917 |
+ __WQ_DRAINING = 1 << 16, /* internal: workqueue is draining */ |
918 |
+ __WQ_ORDERED = 1 << 17, /* internal: workqueue is ordered */ |
919 |
+- __WQ_ORDERED_EXPLICIT = 1 << 18, /* internal: alloc_ordered_workqueue() */ |
920 |
+ __WQ_LEGACY = 1 << 18, /* internal: create*_workqueue() */ |
921 |
++ __WQ_ORDERED_EXPLICIT = 1 << 19, /* internal: alloc_ordered_workqueue() */ |
922 |
+ |
923 |
+ WQ_MAX_ACTIVE = 512, /* I like 512, better ideas? */ |
924 |
+ WQ_MAX_UNBOUND_PER_CPU = 4, /* 4 * #cpus for unbound wq */ |