From: kernel test robot <lkp@intel.com>
To: Qi Liu <liuqi115@huawei.com>,
john.garry@huawei.com, zhangshaokun@hisilicon.com,
will@kernel.org, mark.rutland@arm.com
Cc: kbuild-all@lists.01.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linuxarm@openeuler.org
Subject: Re: [PATCH 2/3] drivers/perf: convert sysfs scnprintf family to sysfs_emit_at
Date: Wed, 17 Mar 2021 22:29:52 +0800 [thread overview]
Message-ID: <202103172222.j2TQnLcx-lkp@intel.com> (raw)
In-Reply-To: <1615974111-45601-3-git-send-email-liuqi115@huawei.com>
[-- Attachment #1: Type: text/plain, Size: 5901 bytes --]
Hi Qi,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on linus/master]
[also build test WARNING on v5.12-rc3 next-20210317]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Qi-Liu/drivers-perf-convert-sysfs-sprintf-snprintf-scnprintf-to-sysfs_emit/20210317-174750
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 1df27313f50a57497c1faeb6a6ae4ca939c85a7d
config: arm64-randconfig-s031-20210317 (attached as .config)
compiler: aarch64-linux-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.3-277-gc089cd2d-dirty
# https://github.com/0day-ci/linux/commit/81a69a2f7fa73d0c41d699d6c6993c2594001241
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Qi-Liu/drivers-perf-convert-sysfs-sprintf-snprintf-scnprintf-to-sysfs_emit/20210317-174750
git checkout 81a69a2f7fa73d0c41d699d6c6993c2594001241
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=arm64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
>> drivers/perf/arm-ccn.c:345:46: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected char const *fmt @@ got long [assigned] [usertype] res @@
drivers/perf/arm-ccn.c:345:46: sparse: expected char const *fmt
drivers/perf/arm-ccn.c:345:46: sparse: got long [assigned] [usertype] res
vim +345 drivers/perf/arm-ccn.c
274
275 #define CCN_EVENT_ATTR(_name) \
276 __ATTR(_name, S_IRUGO, arm_ccn_pmu_event_show, NULL)
277
278 /*
279 * Events defined in TRM for MN, HN-I and SBSX are actually watchpoints set on
280 * their ports in XP they are connected to. For the sake of usability they are
281 * explicitly defined here (and translated into a relevant watchpoint in
282 * arm_ccn_pmu_event_init()) so the user can easily request them without deep
283 * knowledge of the flit format.
284 */
285
286 #define CCN_EVENT_MN(_name, _def, _mask) { .attr = CCN_EVENT_ATTR(mn_##_name), \
287 .type = CCN_TYPE_MN, .event = CCN_EVENT_WATCHPOINT, \
288 .num_ports = CCN_NUM_XP_PORTS, .num_vcs = CCN_NUM_VCS, \
289 .def = _def, .mask = _mask, }
290
291 #define CCN_EVENT_HNI(_name, _def, _mask) { \
292 .attr = CCN_EVENT_ATTR(hni_##_name), .type = CCN_TYPE_HNI, \
293 .event = CCN_EVENT_WATCHPOINT, .num_ports = CCN_NUM_XP_PORTS, \
294 .num_vcs = CCN_NUM_VCS, .def = _def, .mask = _mask, }
295
296 #define CCN_EVENT_SBSX(_name, _def, _mask) { \
297 .attr = CCN_EVENT_ATTR(sbsx_##_name), .type = CCN_TYPE_SBSX, \
298 .event = CCN_EVENT_WATCHPOINT, .num_ports = CCN_NUM_XP_PORTS, \
299 .num_vcs = CCN_NUM_VCS, .def = _def, .mask = _mask, }
300
301 #define CCN_EVENT_HNF(_name, _event) { .attr = CCN_EVENT_ATTR(hnf_##_name), \
302 .type = CCN_TYPE_HNF, .event = _event, }
303
304 #define CCN_EVENT_XP(_name, _event) { .attr = CCN_EVENT_ATTR(xp_##_name), \
305 .type = CCN_TYPE_XP, .event = _event, \
306 .num_ports = CCN_NUM_XP_PORTS, .num_vcs = CCN_NUM_VCS, }
307
308 /*
309 * RN-I & RN-D (RN-D = RN-I + DVM) nodes have different type ID depending
310 * on configuration. One of them is picked to represent the whole group,
311 * as they all share the same event types.
312 */
313 #define CCN_EVENT_RNI(_name, _event) { .attr = CCN_EVENT_ATTR(rni_##_name), \
314 .type = CCN_TYPE_RNI_3P, .event = _event, }
315
316 #define CCN_EVENT_SBAS(_name, _event) { .attr = CCN_EVENT_ATTR(sbas_##_name), \
317 .type = CCN_TYPE_SBAS, .event = _event, }
318
319 #define CCN_EVENT_CYCLES(_name) { .attr = CCN_EVENT_ATTR(_name), \
320 .type = CCN_TYPE_CYCLES }
321
322
323 static ssize_t arm_ccn_pmu_event_show(struct device *dev,
324 struct device_attribute *attr, char *buf)
325 {
326 struct arm_ccn *ccn = pmu_to_arm_ccn(dev_get_drvdata(dev));
327 struct arm_ccn_pmu_event *event = container_of(attr,
328 struct arm_ccn_pmu_event, attr);
329 ssize_t res;
330
331 res = sysfs_emit(buf, "type=0x%x", event->type);
332 if (event->event)
333 res += sysfs_emit_at(buf + res, res, ",event=0x%x",
334 event->event);
335 if (event->def)
336 res += sysfs_emit_at(buf + res, res, ",%s", event->def);
337 if (event->mask)
338 res += sysfs_emit_at(buf + res, res, ",mask=0x%x", event->mask);
339
340 /* Arguments required by an event */
341 switch (event->type) {
342 case CCN_TYPE_CYCLES:
343 break;
344 case CCN_TYPE_XP:
> 345 res += sysfs_emit(buf + res, res, ",xp=?,vc=?");
346 if (event->event == CCN_EVENT_WATCHPOINT)
347 res += sysfs_emit_at(buf + res, res,
348 ",port=?,dir=?,cmp_l=?,cmp_h=?,mask=?");
349 else
350 res += sysfs_emit_at(buf + res, res, ",bus=?");
351
352 break;
353 case CCN_TYPE_MN:
354 res += sysfs_emit_at(buf + res, res, ",node=%d", ccn->mn_id);
355 break;
356 default:
357 res += sysfs_emit_at(buf + res, res, ",node=?");
358 break;
359 }
360
361 res += sysfs_emit_at(buf + res, res, "\n");
362
363 return res;
364 }
365
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 35436 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: Qi Liu <liuqi115@huawei.com>,
john.garry@huawei.com, zhangshaokun@hisilicon.com,
will@kernel.org, mark.rutland@arm.com
Cc: kbuild-all@lists.01.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linuxarm@openeuler.org
Subject: Re: [PATCH 2/3] drivers/perf: convert sysfs scnprintf family to sysfs_emit_at
Date: Wed, 17 Mar 2021 22:29:52 +0800 [thread overview]
Message-ID: <202103172222.j2TQnLcx-lkp@intel.com> (raw)
In-Reply-To: <1615974111-45601-3-git-send-email-liuqi115@huawei.com>
[-- Attachment #1: Type: text/plain, Size: 5901 bytes --]
Hi Qi,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on linus/master]
[also build test WARNING on v5.12-rc3 next-20210317]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Qi-Liu/drivers-perf-convert-sysfs-sprintf-snprintf-scnprintf-to-sysfs_emit/20210317-174750
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 1df27313f50a57497c1faeb6a6ae4ca939c85a7d
config: arm64-randconfig-s031-20210317 (attached as .config)
compiler: aarch64-linux-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.3-277-gc089cd2d-dirty
# https://github.com/0day-ci/linux/commit/81a69a2f7fa73d0c41d699d6c6993c2594001241
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Qi-Liu/drivers-perf-convert-sysfs-sprintf-snprintf-scnprintf-to-sysfs_emit/20210317-174750
git checkout 81a69a2f7fa73d0c41d699d6c6993c2594001241
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=arm64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
>> drivers/perf/arm-ccn.c:345:46: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected char const *fmt @@ got long [assigned] [usertype] res @@
drivers/perf/arm-ccn.c:345:46: sparse: expected char const *fmt
drivers/perf/arm-ccn.c:345:46: sparse: got long [assigned] [usertype] res
vim +345 drivers/perf/arm-ccn.c
274
275 #define CCN_EVENT_ATTR(_name) \
276 __ATTR(_name, S_IRUGO, arm_ccn_pmu_event_show, NULL)
277
278 /*
279 * Events defined in TRM for MN, HN-I and SBSX are actually watchpoints set on
280 * their ports in XP they are connected to. For the sake of usability they are
281 * explicitly defined here (and translated into a relevant watchpoint in
282 * arm_ccn_pmu_event_init()) so the user can easily request them without deep
283 * knowledge of the flit format.
284 */
285
286 #define CCN_EVENT_MN(_name, _def, _mask) { .attr = CCN_EVENT_ATTR(mn_##_name), \
287 .type = CCN_TYPE_MN, .event = CCN_EVENT_WATCHPOINT, \
288 .num_ports = CCN_NUM_XP_PORTS, .num_vcs = CCN_NUM_VCS, \
289 .def = _def, .mask = _mask, }
290
291 #define CCN_EVENT_HNI(_name, _def, _mask) { \
292 .attr = CCN_EVENT_ATTR(hni_##_name), .type = CCN_TYPE_HNI, \
293 .event = CCN_EVENT_WATCHPOINT, .num_ports = CCN_NUM_XP_PORTS, \
294 .num_vcs = CCN_NUM_VCS, .def = _def, .mask = _mask, }
295
296 #define CCN_EVENT_SBSX(_name, _def, _mask) { \
297 .attr = CCN_EVENT_ATTR(sbsx_##_name), .type = CCN_TYPE_SBSX, \
298 .event = CCN_EVENT_WATCHPOINT, .num_ports = CCN_NUM_XP_PORTS, \
299 .num_vcs = CCN_NUM_VCS, .def = _def, .mask = _mask, }
300
301 #define CCN_EVENT_HNF(_name, _event) { .attr = CCN_EVENT_ATTR(hnf_##_name), \
302 .type = CCN_TYPE_HNF, .event = _event, }
303
304 #define CCN_EVENT_XP(_name, _event) { .attr = CCN_EVENT_ATTR(xp_##_name), \
305 .type = CCN_TYPE_XP, .event = _event, \
306 .num_ports = CCN_NUM_XP_PORTS, .num_vcs = CCN_NUM_VCS, }
307
308 /*
309 * RN-I & RN-D (RN-D = RN-I + DVM) nodes have different type ID depending
310 * on configuration. One of them is picked to represent the whole group,
311 * as they all share the same event types.
312 */
313 #define CCN_EVENT_RNI(_name, _event) { .attr = CCN_EVENT_ATTR(rni_##_name), \
314 .type = CCN_TYPE_RNI_3P, .event = _event, }
315
316 #define CCN_EVENT_SBAS(_name, _event) { .attr = CCN_EVENT_ATTR(sbas_##_name), \
317 .type = CCN_TYPE_SBAS, .event = _event, }
318
319 #define CCN_EVENT_CYCLES(_name) { .attr = CCN_EVENT_ATTR(_name), \
320 .type = CCN_TYPE_CYCLES }
321
322
323 static ssize_t arm_ccn_pmu_event_show(struct device *dev,
324 struct device_attribute *attr, char *buf)
325 {
326 struct arm_ccn *ccn = pmu_to_arm_ccn(dev_get_drvdata(dev));
327 struct arm_ccn_pmu_event *event = container_of(attr,
328 struct arm_ccn_pmu_event, attr);
329 ssize_t res;
330
331 res = sysfs_emit(buf, "type=0x%x", event->type);
332 if (event->event)
333 res += sysfs_emit_at(buf + res, res, ",event=0x%x",
334 event->event);
335 if (event->def)
336 res += sysfs_emit_at(buf + res, res, ",%s", event->def);
337 if (event->mask)
338 res += sysfs_emit_at(buf + res, res, ",mask=0x%x", event->mask);
339
340 /* Arguments required by an event */
341 switch (event->type) {
342 case CCN_TYPE_CYCLES:
343 break;
344 case CCN_TYPE_XP:
> 345 res += sysfs_emit(buf + res, res, ",xp=?,vc=?");
346 if (event->event == CCN_EVENT_WATCHPOINT)
347 res += sysfs_emit_at(buf + res, res,
348 ",port=?,dir=?,cmp_l=?,cmp_h=?,mask=?");
349 else
350 res += sysfs_emit_at(buf + res, res, ",bus=?");
351
352 break;
353 case CCN_TYPE_MN:
354 res += sysfs_emit_at(buf + res, res, ",node=%d", ccn->mn_id);
355 break;
356 default:
357 res += sysfs_emit_at(buf + res, res, ",node=?");
358 break;
359 }
360
361 res += sysfs_emit_at(buf + res, res, "\n");
362
363 return res;
364 }
365
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 35436 bytes --]
[-- Attachment #3: Type: text/plain, Size: 176 bytes --]
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [PATCH 2/3] drivers/perf: convert sysfs scnprintf family to sysfs_emit_at
Date: Wed, 17 Mar 2021 22:29:52 +0800 [thread overview]
Message-ID: <202103172222.j2TQnLcx-lkp@intel.com> (raw)
In-Reply-To: <1615974111-45601-3-git-send-email-liuqi115@huawei.com>
[-- Attachment #1: Type: text/plain, Size: 6036 bytes --]
Hi Qi,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on linus/master]
[also build test WARNING on v5.12-rc3 next-20210317]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Qi-Liu/drivers-perf-convert-sysfs-sprintf-snprintf-scnprintf-to-sysfs_emit/20210317-174750
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 1df27313f50a57497c1faeb6a6ae4ca939c85a7d
config: arm64-randconfig-s031-20210317 (attached as .config)
compiler: aarch64-linux-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.3-277-gc089cd2d-dirty
# https://github.com/0day-ci/linux/commit/81a69a2f7fa73d0c41d699d6c6993c2594001241
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Qi-Liu/drivers-perf-convert-sysfs-sprintf-snprintf-scnprintf-to-sysfs_emit/20210317-174750
git checkout 81a69a2f7fa73d0c41d699d6c6993c2594001241
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=arm64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
>> drivers/perf/arm-ccn.c:345:46: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected char const *fmt @@ got long [assigned] [usertype] res @@
drivers/perf/arm-ccn.c:345:46: sparse: expected char const *fmt
drivers/perf/arm-ccn.c:345:46: sparse: got long [assigned] [usertype] res
vim +345 drivers/perf/arm-ccn.c
274
275 #define CCN_EVENT_ATTR(_name) \
276 __ATTR(_name, S_IRUGO, arm_ccn_pmu_event_show, NULL)
277
278 /*
279 * Events defined in TRM for MN, HN-I and SBSX are actually watchpoints set on
280 * their ports in XP they are connected to. For the sake of usability they are
281 * explicitly defined here (and translated into a relevant watchpoint in
282 * arm_ccn_pmu_event_init()) so the user can easily request them without deep
283 * knowledge of the flit format.
284 */
285
286 #define CCN_EVENT_MN(_name, _def, _mask) { .attr = CCN_EVENT_ATTR(mn_##_name), \
287 .type = CCN_TYPE_MN, .event = CCN_EVENT_WATCHPOINT, \
288 .num_ports = CCN_NUM_XP_PORTS, .num_vcs = CCN_NUM_VCS, \
289 .def = _def, .mask = _mask, }
290
291 #define CCN_EVENT_HNI(_name, _def, _mask) { \
292 .attr = CCN_EVENT_ATTR(hni_##_name), .type = CCN_TYPE_HNI, \
293 .event = CCN_EVENT_WATCHPOINT, .num_ports = CCN_NUM_XP_PORTS, \
294 .num_vcs = CCN_NUM_VCS, .def = _def, .mask = _mask, }
295
296 #define CCN_EVENT_SBSX(_name, _def, _mask) { \
297 .attr = CCN_EVENT_ATTR(sbsx_##_name), .type = CCN_TYPE_SBSX, \
298 .event = CCN_EVENT_WATCHPOINT, .num_ports = CCN_NUM_XP_PORTS, \
299 .num_vcs = CCN_NUM_VCS, .def = _def, .mask = _mask, }
300
301 #define CCN_EVENT_HNF(_name, _event) { .attr = CCN_EVENT_ATTR(hnf_##_name), \
302 .type = CCN_TYPE_HNF, .event = _event, }
303
304 #define CCN_EVENT_XP(_name, _event) { .attr = CCN_EVENT_ATTR(xp_##_name), \
305 .type = CCN_TYPE_XP, .event = _event, \
306 .num_ports = CCN_NUM_XP_PORTS, .num_vcs = CCN_NUM_VCS, }
307
308 /*
309 * RN-I & RN-D (RN-D = RN-I + DVM) nodes have different type ID depending
310 * on configuration. One of them is picked to represent the whole group,
311 * as they all share the same event types.
312 */
313 #define CCN_EVENT_RNI(_name, _event) { .attr = CCN_EVENT_ATTR(rni_##_name), \
314 .type = CCN_TYPE_RNI_3P, .event = _event, }
315
316 #define CCN_EVENT_SBAS(_name, _event) { .attr = CCN_EVENT_ATTR(sbas_##_name), \
317 .type = CCN_TYPE_SBAS, .event = _event, }
318
319 #define CCN_EVENT_CYCLES(_name) { .attr = CCN_EVENT_ATTR(_name), \
320 .type = CCN_TYPE_CYCLES }
321
322
323 static ssize_t arm_ccn_pmu_event_show(struct device *dev,
324 struct device_attribute *attr, char *buf)
325 {
326 struct arm_ccn *ccn = pmu_to_arm_ccn(dev_get_drvdata(dev));
327 struct arm_ccn_pmu_event *event = container_of(attr,
328 struct arm_ccn_pmu_event, attr);
329 ssize_t res;
330
331 res = sysfs_emit(buf, "type=0x%x", event->type);
332 if (event->event)
333 res += sysfs_emit_at(buf + res, res, ",event=0x%x",
334 event->event);
335 if (event->def)
336 res += sysfs_emit_at(buf + res, res, ",%s", event->def);
337 if (event->mask)
338 res += sysfs_emit_at(buf + res, res, ",mask=0x%x", event->mask);
339
340 /* Arguments required by an event */
341 switch (event->type) {
342 case CCN_TYPE_CYCLES:
343 break;
344 case CCN_TYPE_XP:
> 345 res += sysfs_emit(buf + res, res, ",xp=?,vc=?");
346 if (event->event == CCN_EVENT_WATCHPOINT)
347 res += sysfs_emit_at(buf + res, res,
348 ",port=?,dir=?,cmp_l=?,cmp_h=?,mask=?");
349 else
350 res += sysfs_emit_at(buf + res, res, ",bus=?");
351
352 break;
353 case CCN_TYPE_MN:
354 res += sysfs_emit_at(buf + res, res, ",node=%d", ccn->mn_id);
355 break;
356 default:
357 res += sysfs_emit_at(buf + res, res, ",node=?");
358 break;
359 }
360
361 res += sysfs_emit_at(buf + res, res, "\n");
362
363 return res;
364 }
365
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 35436 bytes --]
next prev parent reply other threads:[~2021-03-17 14:31 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-17 9:41 [PATCH 0/3] drivers/perf: convert sysfs sprintf/snprintf/scnprintf to sysfs_emit Qi Liu
2021-03-17 9:41 ` Qi Liu
2021-03-17 9:41 ` [PATCH 1/3] drivers/perf: convert sysfs snprintf family " Qi Liu
2021-03-17 9:41 ` Qi Liu
2021-03-17 9:41 ` [PATCH 2/3] drivers/perf: convert sysfs scnprintf family to sysfs_emit_at Qi Liu
2021-03-17 9:41 ` Qi Liu
2021-03-17 13:47 ` kernel test robot
2021-03-17 13:47 ` kernel test robot
2021-03-17 13:47 ` kernel test robot
2021-03-17 14:29 ` kernel test robot [this message]
2021-03-17 14:29 ` kernel test robot
2021-03-17 14:29 ` kernel test robot
2021-03-17 14:57 ` Joe Perches
2021-03-17 14:57 ` Joe Perches
2021-03-18 9:33 ` [Linuxarm] " liuqi (BA)
2021-03-18 9:33 ` liuqi (BA)
2021-03-18 13:33 ` Joe Perches
2021-03-18 13:33 ` Joe Perches
2021-03-17 15:44 ` kernel test robot
2021-03-17 15:44 ` kernel test robot
2021-03-17 15:44 ` kernel test robot
2021-03-17 9:41 ` [PATCH 3/3] drivers/perf: convert sysfs sprintf family to sysfs_emit Qi Liu
2021-03-17 9:41 ` Qi Liu
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