* drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: error: format string is not a string literal (potentially insecure)
@ 2021-03-11 0:16 kernel test robot
0 siblings, 0 replies; 10+ messages in thread
From: kernel test robot @ 2021-03-11 0:16 UTC (permalink / raw)
To: Chris Wilson
Cc: kbuild-all, clang-built-linux, linux-kernel,
Daniele Ceraolo Spurio, Tvrtko Ursulin
[-- Attachment #1: Type: text/plain, Size: 12631 bytes --]
Hi Chris,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: a74e6a014c9d4d4161061f770c9b4f98372ac778
commit: 70a2b431c36483c0c06e589e11c59e438cd0ac06 drm/i915/gt: Rename lrc.c to execlists_submission.c
date: 3 months ago
config: x86_64-randconfig-a014-20210311 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project cd9a69289c7825d54450cb6829fef2c8e0f1963a)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=70a2b431c36483c0c06e589e11c59e438cd0ac06
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 70a2b431c36483c0c06e589e11c59e438cd0ac06
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
>> drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
drivers/gpu/drm/i915/gt/selftest_execlists.c:1790:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("lo spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:1790:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
drivers/gpu/drm/i915/gt/selftest_execlists.c:1807:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("hi spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:1807:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
3 errors generated.
vim +167 drivers/gpu/drm/i915/gt/selftest_execlists.c
280e285dc78f73 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2020-02-27 134
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 135 static int live_sanitycheck(void *arg)
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 136 {
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 137 struct intel_gt *gt = arg;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 138 struct intel_engine_cs *engine;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 139 enum intel_engine_id id;
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 140 struct igt_spinner spin;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 141 int err = 0;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 142
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 143 if (!HAS_LOGICAL_RING_CONTEXTS(gt->i915))
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 144 return 0;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 145
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 146 if (igt_spinner_init(&spin, gt))
2af402982ab382 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-04 147 return -ENOMEM;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 148
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 149 for_each_engine(engine, gt, id) {
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 150 struct intel_context *ce;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 151 struct i915_request *rq;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 152
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 153 ce = intel_context_create(engine);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 154 if (IS_ERR(ce)) {
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 155 err = PTR_ERR(ce);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 156 break;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 157 }
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 158
f277bc0c98a407 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-07-31 159 rq = igt_spinner_create_request(&spin, ce, MI_NOOP);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 160 if (IS_ERR(rq)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 161 err = PTR_ERR(rq);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 162 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 163 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 164
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 165 i915_request_add(rq);
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 166 if (!igt_wait_for_spinner(&spin, rq)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 @167 GEM_TRACE("spinner failed to start\n");
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 168 GEM_TRACE_DUMP();
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 169 intel_gt_set_wedged(gt);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 170 err = -EIO;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 171 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 172 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 173
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 174 igt_spinner_end(&spin);
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 175 if (igt_flush_test(gt->i915)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 176 err = -EIO;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 177 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 178 }
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 179
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 180 out_ctx:
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 181 intel_context_put(ce);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 182 if (err)
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 183 break;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 184 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 185
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 186 igt_spinner_fini(&spin);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 187 return err;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 188 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 189
:::::: The code at line 167 was first introduced by commit
:::::: 2c66555ec19235efd689741c44bbeb893aa8e7de drm/i915/selftests: Add basic sanitychecks for execlists
:::::: TO: Chris Wilson <chris@chris-wilson.co.uk>
:::::: CC: Chris Wilson <chris@chris-wilson.co.uk>
---
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: 37053 bytes --]
^ permalink raw reply [flat|nested] 10+ messages in thread
* drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: error: format string is not a string literal (potentially insecure)
@ 2022-02-07 1:03 kernel test robot
0 siblings, 0 replies; 10+ messages in thread
From: kernel test robot @ 2022-02-07 1:03 UTC (permalink / raw)
To: Chris Wilson
Cc: llvm, kbuild-all, linux-kernel, Daniele Ceraolo Spurio, Tvrtko Ursulin
Hi Chris,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: dfd42facf1e4ada021b939b4e19c935dcdd55566
commit: 70a2b431c36483c0c06e589e11c59e438cd0ac06 drm/i915/gt: Rename lrc.c to execlists_submission.c
date: 1 year, 2 months ago
config: i386-randconfig-a001-20220207 (https://download.01.org/0day-ci/archive/20220207/202202070826.I6zgScfr-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 6daaf5a44925592c764c59219b0024ee06317028)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=70a2b431c36483c0c06e589e11c59e438cd0ac06
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 70a2b431c36483c0c06e589e11c59e438cd0ac06
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
>> drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
drivers/gpu/drm/i915/gt/selftest_execlists.c:1790:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("lo spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:1790:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
drivers/gpu/drm/i915/gt/selftest_execlists.c:1807:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("hi spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:1807:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
3 errors generated.
vim +167 drivers/gpu/drm/i915/gt/selftest_execlists.c
280e285dc78f736 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2020-02-27 134
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 135 static int live_sanitycheck(void *arg)
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 136 {
1357fa8136ea030 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 137 struct intel_gt *gt = arg;
e6ba76480299a0d drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 138 struct intel_engine_cs *engine;
e6ba76480299a0d drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 139 enum intel_engine_id id;
8d2f6e2f2721097 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 140 struct igt_spinner spin;
e6ba76480299a0d drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 141 int err = 0;
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 142
1357fa8136ea030 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 143 if (!HAS_LOGICAL_RING_CONTEXTS(gt->i915))
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 144 return 0;
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 145
1357fa8136ea030 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 146 if (igt_spinner_init(&spin, gt))
2af402982ab3822 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-04 147 return -ENOMEM;
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 148
e6ba76480299a0d drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 149 for_each_engine(engine, gt, id) {
e6ba76480299a0d drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 150 struct intel_context *ce;
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 151 struct i915_request *rq;
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 152
e6ba76480299a0d drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 153 ce = intel_context_create(engine);
e6ba76480299a0d drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 154 if (IS_ERR(ce)) {
e6ba76480299a0d drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 155 err = PTR_ERR(ce);
e6ba76480299a0d drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 156 break;
e6ba76480299a0d drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 157 }
e6ba76480299a0d drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 158
f277bc0c98a4077 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-07-31 159 rq = igt_spinner_create_request(&spin, ce, MI_NOOP);
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 160 if (IS_ERR(rq)) {
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 161 err = PTR_ERR(rq);
e6ba76480299a0d drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 162 goto out_ctx;
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 163 }
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 164
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 165 i915_request_add(rq);
8d2f6e2f2721097 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 166 if (!igt_wait_for_spinner(&spin, rq)) {
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 @167 GEM_TRACE("spinner failed to start\n");
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 168 GEM_TRACE_DUMP();
1357fa8136ea030 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 169 intel_gt_set_wedged(gt);
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 170 err = -EIO;
e6ba76480299a0d drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 171 goto out_ctx;
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 172 }
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 173
8d2f6e2f2721097 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 174 igt_spinner_end(&spin);
1357fa8136ea030 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 175 if (igt_flush_test(gt->i915)) {
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 176 err = -EIO;
e6ba76480299a0d drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 177 goto out_ctx;
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 178 }
e6ba76480299a0d drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 179
e6ba76480299a0d drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 180 out_ctx:
e6ba76480299a0d drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 181 intel_context_put(ce);
e6ba76480299a0d drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 182 if (err)
e6ba76480299a0d drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 183 break;
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 184 }
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 185
8d2f6e2f2721097 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 186 igt_spinner_fini(&spin);
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 187 return err;
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 188 }
2c66555ec19235e drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 189
:::::: The code at line 167 was first introduced by commit
:::::: 2c66555ec19235efd689741c44bbeb893aa8e7de drm/i915/selftests: Add basic sanitychecks for execlists
:::::: TO: Chris Wilson <chris@chris-wilson.co.uk>
:::::: CC: Chris Wilson <chris@chris-wilson.co.uk>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
^ permalink raw reply [flat|nested] 10+ messages in thread
* drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: error: format string is not a string literal (potentially insecure)
@ 2021-08-16 17:13 kernel test robot
0 siblings, 0 replies; 10+ messages in thread
From: kernel test robot @ 2021-08-16 17:13 UTC (permalink / raw)
To: Chris Wilson
Cc: clang-built-linux, kbuild-all, linux-kernel,
Daniele Ceraolo Spurio, Tvrtko Ursulin
[-- Attachment #1: Type: text/plain, Size: 12513 bytes --]
Hi Chris,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 7c60610d476766e128cc4284bb6349732cbd6606
commit: 70a2b431c36483c0c06e589e11c59e438cd0ac06 drm/i915/gt: Rename lrc.c to execlists_submission.c
date: 8 months ago
config: i386-randconfig-r024-20210816 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 44d0a99a12ec7ead4d2f5ef649ba05b40f6d463d)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=70a2b431c36483c0c06e589e11c59e438cd0ac06
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 70a2b431c36483c0c06e589e11c59e438cd0ac06
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
>> drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
drivers/gpu/drm/i915/gt/selftest_execlists.c:1790:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("lo spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:1790:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
drivers/gpu/drm/i915/gt/selftest_execlists.c:1807:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("hi spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:1807:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
3 errors generated.
vim +167 drivers/gpu/drm/i915/gt/selftest_execlists.c
280e285dc78f73 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2020-02-27 134
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 135 static int live_sanitycheck(void *arg)
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 136 {
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 137 struct intel_gt *gt = arg;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 138 struct intel_engine_cs *engine;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 139 enum intel_engine_id id;
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 140 struct igt_spinner spin;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 141 int err = 0;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 142
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 143 if (!HAS_LOGICAL_RING_CONTEXTS(gt->i915))
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 144 return 0;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 145
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 146 if (igt_spinner_init(&spin, gt))
2af402982ab382 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-04 147 return -ENOMEM;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 148
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 149 for_each_engine(engine, gt, id) {
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 150 struct intel_context *ce;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 151 struct i915_request *rq;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 152
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 153 ce = intel_context_create(engine);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 154 if (IS_ERR(ce)) {
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 155 err = PTR_ERR(ce);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 156 break;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 157 }
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 158
f277bc0c98a407 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-07-31 159 rq = igt_spinner_create_request(&spin, ce, MI_NOOP);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 160 if (IS_ERR(rq)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 161 err = PTR_ERR(rq);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 162 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 163 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 164
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 165 i915_request_add(rq);
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 166 if (!igt_wait_for_spinner(&spin, rq)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 @167 GEM_TRACE("spinner failed to start\n");
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 168 GEM_TRACE_DUMP();
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 169 intel_gt_set_wedged(gt);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 170 err = -EIO;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 171 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 172 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 173
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 174 igt_spinner_end(&spin);
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 175 if (igt_flush_test(gt->i915)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 176 err = -EIO;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 177 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 178 }
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 179
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 180 out_ctx:
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 181 intel_context_put(ce);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 182 if (err)
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 183 break;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 184 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 185
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 186 igt_spinner_fini(&spin);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 187 return err;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 188 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 189
:::::: The code at line 167 was first introduced by commit
:::::: 2c66555ec19235efd689741c44bbeb893aa8e7de drm/i915/selftests: Add basic sanitychecks for execlists
:::::: TO: Chris Wilson <chris@chris-wilson.co.uk>
:::::: CC: Chris Wilson <chris@chris-wilson.co.uk>
---
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: 29701 bytes --]
^ permalink raw reply [flat|nested] 10+ messages in thread
* drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: error: format string is not a string literal (potentially insecure)
@ 2021-07-23 11:27 kernel test robot
0 siblings, 0 replies; 10+ messages in thread
From: kernel test robot @ 2021-07-23 11:27 UTC (permalink / raw)
To: Chris Wilson
Cc: clang-built-linux, kbuild-all, linux-kernel,
Daniele Ceraolo Spurio, Tvrtko Ursulin
[-- Attachment #1: Type: text/plain, Size: 12631 bytes --]
Hi Chris,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8baef6386baaefb776bdd09b5c7630cf057c51c6
commit: 70a2b431c36483c0c06e589e11c59e438cd0ac06 drm/i915/gt: Rename lrc.c to execlists_submission.c
date: 8 months ago
config: x86_64-randconfig-r036-20210723 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 9625ca5b602616b2f5584e8a49ba93c52c141e40)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=70a2b431c36483c0c06e589e11c59e438cd0ac06
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 70a2b431c36483c0c06e589e11c59e438cd0ac06
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
>> drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
drivers/gpu/drm/i915/gt/selftest_execlists.c:1790:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("lo spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:1790:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
drivers/gpu/drm/i915/gt/selftest_execlists.c:1807:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("hi spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:1807:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
3 errors generated.
vim +167 drivers/gpu/drm/i915/gt/selftest_execlists.c
280e285dc78f73 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2020-02-27 134
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 135 static int live_sanitycheck(void *arg)
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 136 {
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 137 struct intel_gt *gt = arg;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 138 struct intel_engine_cs *engine;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 139 enum intel_engine_id id;
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 140 struct igt_spinner spin;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 141 int err = 0;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 142
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 143 if (!HAS_LOGICAL_RING_CONTEXTS(gt->i915))
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 144 return 0;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 145
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 146 if (igt_spinner_init(&spin, gt))
2af402982ab382 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-04 147 return -ENOMEM;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 148
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 149 for_each_engine(engine, gt, id) {
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 150 struct intel_context *ce;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 151 struct i915_request *rq;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 152
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 153 ce = intel_context_create(engine);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 154 if (IS_ERR(ce)) {
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 155 err = PTR_ERR(ce);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 156 break;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 157 }
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 158
f277bc0c98a407 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-07-31 159 rq = igt_spinner_create_request(&spin, ce, MI_NOOP);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 160 if (IS_ERR(rq)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 161 err = PTR_ERR(rq);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 162 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 163 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 164
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 165 i915_request_add(rq);
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 166 if (!igt_wait_for_spinner(&spin, rq)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 @167 GEM_TRACE("spinner failed to start\n");
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 168 GEM_TRACE_DUMP();
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 169 intel_gt_set_wedged(gt);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 170 err = -EIO;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 171 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 172 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 173
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 174 igt_spinner_end(&spin);
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 175 if (igt_flush_test(gt->i915)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 176 err = -EIO;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 177 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 178 }
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 179
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 180 out_ctx:
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 181 intel_context_put(ce);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 182 if (err)
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 183 break;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 184 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 185
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 186 igt_spinner_fini(&spin);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 187 return err;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 188 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 189
:::::: The code at line 167 was first introduced by commit
:::::: 2c66555ec19235efd689741c44bbeb893aa8e7de drm/i915/selftests: Add basic sanitychecks for execlists
:::::: TO: Chris Wilson <chris@chris-wilson.co.uk>
:::::: CC: Chris Wilson <chris@chris-wilson.co.uk>
---
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: 33076 bytes --]
^ permalink raw reply [flat|nested] 10+ messages in thread
* drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: error: format string is not a string literal (potentially insecure)
@ 2021-07-03 21:38 kernel test robot
0 siblings, 0 replies; 10+ messages in thread
From: kernel test robot @ 2021-07-03 21:38 UTC (permalink / raw)
To: Chris Wilson
Cc: clang-built-linux, kbuild-all, linux-kernel,
Daniele Ceraolo Spurio, Tvrtko Ursulin
[-- Attachment #1: Type: text/plain, Size: 12641 bytes --]
Hi Chris,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 303392fd5c160822bf778270b28ec5ea50cab2b4
commit: 70a2b431c36483c0c06e589e11c59e438cd0ac06 drm/i915/gt: Rename lrc.c to execlists_submission.c
date: 7 months ago
config: x86_64-buildonly-randconfig-r006-20210704 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project cb5de7c813f976dd458bd2a7f40702ba648bf650)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=70a2b431c36483c0c06e589e11c59e438cd0ac06
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 70a2b431c36483c0c06e589e11c59e438cd0ac06
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
>> drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
drivers/gpu/drm/i915/gt/selftest_execlists.c:1790:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("lo spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:1790:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
drivers/gpu/drm/i915/gt/selftest_execlists.c:1807:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("hi spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:1807:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
3 errors generated.
vim +167 drivers/gpu/drm/i915/gt/selftest_execlists.c
280e285dc78f73 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2020-02-27 134
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 135 static int live_sanitycheck(void *arg)
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 136 {
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 137 struct intel_gt *gt = arg;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 138 struct intel_engine_cs *engine;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 139 enum intel_engine_id id;
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 140 struct igt_spinner spin;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 141 int err = 0;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 142
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 143 if (!HAS_LOGICAL_RING_CONTEXTS(gt->i915))
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 144 return 0;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 145
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 146 if (igt_spinner_init(&spin, gt))
2af402982ab382 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-04 147 return -ENOMEM;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 148
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 149 for_each_engine(engine, gt, id) {
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 150 struct intel_context *ce;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 151 struct i915_request *rq;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 152
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 153 ce = intel_context_create(engine);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 154 if (IS_ERR(ce)) {
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 155 err = PTR_ERR(ce);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 156 break;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 157 }
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 158
f277bc0c98a407 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-07-31 159 rq = igt_spinner_create_request(&spin, ce, MI_NOOP);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 160 if (IS_ERR(rq)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 161 err = PTR_ERR(rq);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 162 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 163 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 164
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 165 i915_request_add(rq);
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 166 if (!igt_wait_for_spinner(&spin, rq)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 @167 GEM_TRACE("spinner failed to start\n");
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 168 GEM_TRACE_DUMP();
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 169 intel_gt_set_wedged(gt);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 170 err = -EIO;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 171 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 172 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 173
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 174 igt_spinner_end(&spin);
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 175 if (igt_flush_test(gt->i915)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 176 err = -EIO;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 177 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 178 }
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 179
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 180 out_ctx:
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 181 intel_context_put(ce);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 182 if (err)
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 183 break;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 184 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 185
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 186 igt_spinner_fini(&spin);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 187 return err;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 188 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 189
:::::: The code at line 167 was first introduced by commit
:::::: 2c66555ec19235efd689741c44bbeb893aa8e7de drm/i915/selftests: Add basic sanitychecks for execlists
:::::: TO: Chris Wilson <chris@chris-wilson.co.uk>
:::::: CC: Chris Wilson <chris@chris-wilson.co.uk>
---
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: 26127 bytes --]
^ permalink raw reply [flat|nested] 10+ messages in thread
* drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: error: format string is not a string literal (potentially insecure)
@ 2021-06-06 11:03 kernel test robot
0 siblings, 0 replies; 10+ messages in thread
From: kernel test robot @ 2021-06-06 11:03 UTC (permalink / raw)
To: Chris Wilson
Cc: kbuild-all, clang-built-linux, linux-kernel,
Daniele Ceraolo Spurio, Tvrtko Ursulin
[-- Attachment #1: Type: text/plain, Size: 12631 bytes --]
Hi Chris,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: f5b6eb1e018203913dfefcf6fa988649ad11ad6e
commit: 70a2b431c36483c0c06e589e11c59e438cd0ac06 drm/i915/gt: Rename lrc.c to execlists_submission.c
date: 6 months ago
config: x86_64-randconfig-a013-20210606 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 8ec9aa236e325fd4629cfeefac2919302e14d61a)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=70a2b431c36483c0c06e589e11c59e438cd0ac06
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 70a2b431c36483c0c06e589e11c59e438cd0ac06
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
>> drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
drivers/gpu/drm/i915/gt/selftest_execlists.c:1790:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("lo spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:1790:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
drivers/gpu/drm/i915/gt/selftest_execlists.c:1807:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("hi spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:1807:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
3 errors generated.
vim +167 drivers/gpu/drm/i915/gt/selftest_execlists.c
280e285dc78f73 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2020-02-27 134
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 135 static int live_sanitycheck(void *arg)
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 136 {
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 137 struct intel_gt *gt = arg;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 138 struct intel_engine_cs *engine;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 139 enum intel_engine_id id;
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 140 struct igt_spinner spin;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 141 int err = 0;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 142
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 143 if (!HAS_LOGICAL_RING_CONTEXTS(gt->i915))
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 144 return 0;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 145
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 146 if (igt_spinner_init(&spin, gt))
2af402982ab382 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-04 147 return -ENOMEM;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 148
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 149 for_each_engine(engine, gt, id) {
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 150 struct intel_context *ce;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 151 struct i915_request *rq;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 152
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 153 ce = intel_context_create(engine);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 154 if (IS_ERR(ce)) {
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 155 err = PTR_ERR(ce);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 156 break;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 157 }
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 158
f277bc0c98a407 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-07-31 159 rq = igt_spinner_create_request(&spin, ce, MI_NOOP);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 160 if (IS_ERR(rq)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 161 err = PTR_ERR(rq);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 162 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 163 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 164
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 165 i915_request_add(rq);
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 166 if (!igt_wait_for_spinner(&spin, rq)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 @167 GEM_TRACE("spinner failed to start\n");
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 168 GEM_TRACE_DUMP();
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 169 intel_gt_set_wedged(gt);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 170 err = -EIO;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 171 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 172 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 173
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 174 igt_spinner_end(&spin);
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 175 if (igt_flush_test(gt->i915)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 176 err = -EIO;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 177 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 178 }
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 179
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 180 out_ctx:
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 181 intel_context_put(ce);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 182 if (err)
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 183 break;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 184 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 185
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 186 igt_spinner_fini(&spin);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 187 return err;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 188 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 189
:::::: The code at line 167 was first introduced by commit
:::::: 2c66555ec19235efd689741c44bbeb893aa8e7de drm/i915/selftests: Add basic sanitychecks for execlists
:::::: TO: Chris Wilson <chris@chris-wilson.co.uk>
:::::: CC: Chris Wilson <chris@chris-wilson.co.uk>
---
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: 40077 bytes --]
^ permalink raw reply [flat|nested] 10+ messages in thread
* drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: error: format string is not a string literal (potentially insecure)
@ 2021-06-01 23:49 kernel test robot
0 siblings, 0 replies; 10+ messages in thread
From: kernel test robot @ 2021-06-01 23:49 UTC (permalink / raw)
To: Chris Wilson
Cc: kbuild-all, clang-built-linux, linux-kernel,
Daniele Ceraolo Spurio, Tvrtko Ursulin
[-- Attachment #1: Type: text/plain, Size: 12631 bytes --]
Hi Chris,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: c2131f7e73c9e9365613e323d65c7b9e5b910f56
commit: 70a2b431c36483c0c06e589e11c59e438cd0ac06 drm/i915/gt: Rename lrc.c to execlists_submission.c
date: 6 months ago
config: x86_64-randconfig-r012-20210602 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project db26cd30b6dd65e88d786e97a1e453af5cd48966)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=70a2b431c36483c0c06e589e11c59e438cd0ac06
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 70a2b431c36483c0c06e589e11c59e438cd0ac06
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
>> drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
drivers/gpu/drm/i915/gt/selftest_execlists.c:1790:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("lo spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:1790:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
drivers/gpu/drm/i915/gt/selftest_execlists.c:1807:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("hi spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:1807:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
3 errors generated.
vim +167 drivers/gpu/drm/i915/gt/selftest_execlists.c
280e285dc78f73 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2020-02-27 134
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 135 static int live_sanitycheck(void *arg)
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 136 {
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 137 struct intel_gt *gt = arg;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 138 struct intel_engine_cs *engine;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 139 enum intel_engine_id id;
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 140 struct igt_spinner spin;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 141 int err = 0;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 142
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 143 if (!HAS_LOGICAL_RING_CONTEXTS(gt->i915))
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 144 return 0;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 145
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 146 if (igt_spinner_init(&spin, gt))
2af402982ab382 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-04 147 return -ENOMEM;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 148
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 149 for_each_engine(engine, gt, id) {
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 150 struct intel_context *ce;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 151 struct i915_request *rq;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 152
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 153 ce = intel_context_create(engine);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 154 if (IS_ERR(ce)) {
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 155 err = PTR_ERR(ce);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 156 break;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 157 }
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 158
f277bc0c98a407 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-07-31 159 rq = igt_spinner_create_request(&spin, ce, MI_NOOP);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 160 if (IS_ERR(rq)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 161 err = PTR_ERR(rq);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 162 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 163 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 164
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 165 i915_request_add(rq);
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 166 if (!igt_wait_for_spinner(&spin, rq)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 @167 GEM_TRACE("spinner failed to start\n");
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 168 GEM_TRACE_DUMP();
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 169 intel_gt_set_wedged(gt);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 170 err = -EIO;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 171 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 172 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 173
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 174 igt_spinner_end(&spin);
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 175 if (igt_flush_test(gt->i915)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 176 err = -EIO;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 177 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 178 }
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 179
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 180 out_ctx:
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 181 intel_context_put(ce);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 182 if (err)
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 183 break;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 184 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 185
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 186 igt_spinner_fini(&spin);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 187 return err;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 188 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 189
:::::: The code at line 167 was first introduced by commit
:::::: 2c66555ec19235efd689741c44bbeb893aa8e7de drm/i915/selftests: Add basic sanitychecks for execlists
:::::: TO: Chris Wilson <chris@chris-wilson.co.uk>
:::::: CC: Chris Wilson <chris@chris-wilson.co.uk>
---
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: 38642 bytes --]
^ permalink raw reply [flat|nested] 10+ messages in thread
* drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: error: format string is not a string literal (potentially insecure)
@ 2021-05-04 19:00 kernel test robot
0 siblings, 0 replies; 10+ messages in thread
From: kernel test robot @ 2021-05-04 19:00 UTC (permalink / raw)
To: Chris Wilson
Cc: kbuild-all, clang-built-linux, linux-kernel,
Daniele Ceraolo Spurio, Tvrtko Ursulin
[-- Attachment #1: Type: text/plain, Size: 12635 bytes --]
Hi Chris,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 5e321ded302da4d8c5d5dd953423d9b748ab3775
commit: 70a2b431c36483c0c06e589e11c59e438cd0ac06 drm/i915/gt: Rename lrc.c to execlists_submission.c
date: 5 months ago
config: x86_64-randconfig-a012-20210505 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 8f5a2a5836cc8e4c1def2bdeb022e7b496623439)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=70a2b431c36483c0c06e589e11c59e438cd0ac06
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 70a2b431c36483c0c06e589e11c59e438cd0ac06
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
>> drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
drivers/gpu/drm/i915/gt/selftest_execlists.c:1790:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("lo spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:1790:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
drivers/gpu/drm/i915/gt/selftest_execlists.c:1807:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("hi spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:1807:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
3 errors generated.
vim +167 drivers/gpu/drm/i915/gt/selftest_execlists.c
280e285dc78f73 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2020-02-27 134
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 135 static int live_sanitycheck(void *arg)
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 136 {
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 137 struct intel_gt *gt = arg;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 138 struct intel_engine_cs *engine;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 139 enum intel_engine_id id;
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 140 struct igt_spinner spin;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 141 int err = 0;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 142
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 143 if (!HAS_LOGICAL_RING_CONTEXTS(gt->i915))
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 144 return 0;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 145
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 146 if (igt_spinner_init(&spin, gt))
2af402982ab382 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-04 147 return -ENOMEM;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 148
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 149 for_each_engine(engine, gt, id) {
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 150 struct intel_context *ce;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 151 struct i915_request *rq;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 152
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 153 ce = intel_context_create(engine);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 154 if (IS_ERR(ce)) {
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 155 err = PTR_ERR(ce);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 156 break;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 157 }
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 158
f277bc0c98a407 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-07-31 159 rq = igt_spinner_create_request(&spin, ce, MI_NOOP);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 160 if (IS_ERR(rq)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 161 err = PTR_ERR(rq);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 162 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 163 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 164
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 165 i915_request_add(rq);
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 166 if (!igt_wait_for_spinner(&spin, rq)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 @167 GEM_TRACE("spinner failed to start\n");
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 168 GEM_TRACE_DUMP();
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 169 intel_gt_set_wedged(gt);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 170 err = -EIO;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 171 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 172 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 173
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 174 igt_spinner_end(&spin);
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 175 if (igt_flush_test(gt->i915)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 176 err = -EIO;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 177 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 178 }
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 179
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 180 out_ctx:
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 181 intel_context_put(ce);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 182 if (err)
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 183 break;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 184 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 185
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 186 igt_spinner_fini(&spin);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 187 return err;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 188 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 189
:::::: The code at line 167 was first introduced by commit
:::::: 2c66555ec19235efd689741c44bbeb893aa8e7de drm/i915/selftests: Add basic sanitychecks for execlists
:::::: TO: Chris Wilson <chris@chris-wilson.co.uk>
:::::: CC: Chris Wilson <chris@chris-wilson.co.uk>
---
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: 31990 bytes --]
^ permalink raw reply [flat|nested] 10+ messages in thread
* drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: error: format string is not a string literal (potentially insecure)
@ 2021-04-25 23:48 kernel test robot
0 siblings, 0 replies; 10+ messages in thread
From: kernel test robot @ 2021-04-25 23:48 UTC (permalink / raw)
To: Chris Wilson
Cc: kbuild-all, clang-built-linux, linux-kernel,
Daniele Ceraolo Spurio, Tvrtko Ursulin
[-- Attachment #1: Type: text/plain, Size: 12635 bytes --]
Hi Chris,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 9f4ad9e425a1d3b6a34617b8ea226d56a119a717
commit: 70a2b431c36483c0c06e589e11c59e438cd0ac06 drm/i915/gt: Rename lrc.c to execlists_submission.c
date: 5 months ago
config: x86_64-randconfig-r024-20210425 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 6fca189532511da1b48e8c0d9aad8ff2edca382d)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=70a2b431c36483c0c06e589e11c59e438cd0ac06
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 70a2b431c36483c0c06e589e11c59e438cd0ac06
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
>> drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
drivers/gpu/drm/i915/gt/selftest_execlists.c:1790:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("lo spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:1790:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
drivers/gpu/drm/i915/gt/selftest_execlists.c:1807:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("hi spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:1807:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
3 errors generated.
vim +167 drivers/gpu/drm/i915/gt/selftest_execlists.c
280e285dc78f73 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2020-02-27 134
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 135 static int live_sanitycheck(void *arg)
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 136 {
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 137 struct intel_gt *gt = arg;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 138 struct intel_engine_cs *engine;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 139 enum intel_engine_id id;
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 140 struct igt_spinner spin;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 141 int err = 0;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 142
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 143 if (!HAS_LOGICAL_RING_CONTEXTS(gt->i915))
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 144 return 0;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 145
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 146 if (igt_spinner_init(&spin, gt))
2af402982ab382 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-04 147 return -ENOMEM;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 148
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 149 for_each_engine(engine, gt, id) {
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 150 struct intel_context *ce;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 151 struct i915_request *rq;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 152
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 153 ce = intel_context_create(engine);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 154 if (IS_ERR(ce)) {
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 155 err = PTR_ERR(ce);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 156 break;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 157 }
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 158
f277bc0c98a407 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-07-31 159 rq = igt_spinner_create_request(&spin, ce, MI_NOOP);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 160 if (IS_ERR(rq)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 161 err = PTR_ERR(rq);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 162 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 163 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 164
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 165 i915_request_add(rq);
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 166 if (!igt_wait_for_spinner(&spin, rq)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 @167 GEM_TRACE("spinner failed to start\n");
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 168 GEM_TRACE_DUMP();
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 169 intel_gt_set_wedged(gt);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 170 err = -EIO;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 171 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 172 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 173
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 174 igt_spinner_end(&spin);
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 175 if (igt_flush_test(gt->i915)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 176 err = -EIO;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 177 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 178 }
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 179
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 180 out_ctx:
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 181 intel_context_put(ce);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 182 if (err)
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 183 break;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 184 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 185
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 186 igt_spinner_fini(&spin);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 187 return err;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 188 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 189
:::::: The code at line 167 was first introduced by commit
:::::: 2c66555ec19235efd689741c44bbeb893aa8e7de drm/i915/selftests: Add basic sanitychecks for execlists
:::::: TO: Chris Wilson <chris@chris-wilson.co.uk>
:::::: CC: Chris Wilson <chris@chris-wilson.co.uk>
---
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: 42531 bytes --]
^ permalink raw reply [flat|nested] 10+ messages in thread
* drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: error: format string is not a string literal (potentially insecure)
@ 2021-03-14 0:54 kernel test robot
0 siblings, 0 replies; 10+ messages in thread
From: kernel test robot @ 2021-03-14 0:54 UTC (permalink / raw)
To: Chris Wilson
Cc: kbuild-all, clang-built-linux, linux-kernel,
Daniele Ceraolo Spurio, Tvrtko Ursulin
[-- Attachment #1: Type: text/plain, Size: 12631 bytes --]
Hi Chris,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 88fe49249c99de14e543c632a46248d85411ab9e
commit: 70a2b431c36483c0c06e589e11c59e438cd0ac06 drm/i915/gt: Rename lrc.c to execlists_submission.c
date: 3 months ago
config: x86_64-randconfig-r034-20210314 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project dfd27ebbd0eb137c9a439b7c537bb87ba903efd3)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=70a2b431c36483c0c06e589e11c59e438cd0ac06
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 70a2b431c36483c0c06e589e11c59e438cd0ac06
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
>> drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
drivers/gpu/drm/i915/gt/selftest_execlists.c:1790:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("lo spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:1790:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
In file included from drivers/gpu/drm/i915/gt/intel_execlists_submission.c:6116:
drivers/gpu/drm/i915/gt/selftest_execlists.c:1807:4: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
GEM_TRACE("hi spinner failed to start\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/gt/selftest_execlists.c:1807:4: note: treat the string as an argument to avoid this
drivers/gpu/drm/i915/i915_gem.h:69:24: note: expanded from macro 'GEM_TRACE'
#define GEM_TRACE(...) trace_printk(__VA_ARGS__)
^
include/linux/kernel.h:724:3: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
^
include/linux/kernel.h:738:30: note: expanded from macro 'do_trace_printk'
__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
^
3 errors generated.
vim +167 drivers/gpu/drm/i915/gt/selftest_execlists.c
280e285dc78f73 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2020-02-27 134
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 135 static int live_sanitycheck(void *arg)
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 136 {
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 137 struct intel_gt *gt = arg;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 138 struct intel_engine_cs *engine;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 139 enum intel_engine_id id;
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 140 struct igt_spinner spin;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 141 int err = 0;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 142
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 143 if (!HAS_LOGICAL_RING_CONTEXTS(gt->i915))
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 144 return 0;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 145
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 146 if (igt_spinner_init(&spin, gt))
2af402982ab382 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-04 147 return -ENOMEM;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 148
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 149 for_each_engine(engine, gt, id) {
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 150 struct intel_context *ce;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 151 struct i915_request *rq;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 152
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 153 ce = intel_context_create(engine);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 154 if (IS_ERR(ce)) {
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 155 err = PTR_ERR(ce);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 156 break;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 157 }
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 158
f277bc0c98a407 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-07-31 159 rq = igt_spinner_create_request(&spin, ce, MI_NOOP);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 160 if (IS_ERR(rq)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 161 err = PTR_ERR(rq);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 162 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 163 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 164
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 165 i915_request_add(rq);
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 166 if (!igt_wait_for_spinner(&spin, rq)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 @167 GEM_TRACE("spinner failed to start\n");
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 168 GEM_TRACE_DUMP();
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 169 intel_gt_set_wedged(gt);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 170 err = -EIO;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 171 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 172 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 173
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 174 igt_spinner_end(&spin);
1357fa8136ea03 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-10-16 175 if (igt_flush_test(gt->i915)) {
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 176 err = -EIO;
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 177 goto out_ctx;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 178 }
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 179
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 180 out_ctx:
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 181 intel_context_put(ce);
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 182 if (err)
e6ba76480299a0 drivers/gpu/drm/i915/gt/selftest_lrc.c Chris Wilson 2019-12-21 183 break;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 184 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 185
8d2f6e2f272109 drivers/gpu/drm/i915/selftests/intel_lrc.c Tvrtko Ursulin 2018-11-30 186 igt_spinner_fini(&spin);
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 187 return err;
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 188 }
2c66555ec19235 drivers/gpu/drm/i915/selftests/intel_lrc.c Chris Wilson 2018-04-04 189
:::::: The code at line 167 was first introduced by commit
:::::: 2c66555ec19235efd689741c44bbeb893aa8e7de drm/i915/selftests: Add basic sanitychecks for execlists
:::::: TO: Chris Wilson <chris@chris-wilson.co.uk>
:::::: CC: Chris Wilson <chris@chris-wilson.co.uk>
---
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: 37544 bytes --]
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2022-02-07 1:04 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
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2021-03-11 0:16 drivers/gpu/drm/i915/gt/selftest_execlists.c:167:4: error: format string is not a string literal (potentially insecure) kernel test robot
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