* Re: [Intel-gfx] [RFC PATCH v2 2/2] Fix per client busyness locking
[not found] <20220901235452.1004146-2-ashutosh.dixit@intel.com>
@ 2022-09-02 2:39 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2022-09-02 2:39 UTC (permalink / raw)
To: Ashutosh Dixit; +Cc: llvm, kbuild-all
Hi Ashutosh,
[FYI, it's a private test report for your RFC patch.]
[auto build test WARNING on drm-tip/drm-tip]
url: https://github.com/intel-lab-lkp/linux/commits/Ashutosh-Dixit/i915-pmu-Wire-GuC-backend-to-per-client-busyness/20220902-075534
base: git://anongit.freedesktop.org/drm/drm-tip drm-tip
config: i386-randconfig-a004 (https://download.01.org/0day-ci/archive/20220902/202209021008.CdocRSC0-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
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://github.com/intel-lab-lkp/linux/commit/b1db15edb2416229fdde749425de6a6ae7a4b94a
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Ashutosh-Dixit/i915-pmu-Wire-GuC-backend-to-per-client-busyness/20220902-075534
git checkout b1db15edb2416229fdde749425de6a6ae7a4b94a
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/gpu/drm/i915/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c:1512:5: warning: no previous prototype for function 'guc_context_update_stats' [-Wmissing-prototypes]
u64 guc_context_update_stats(struct intel_context *ce, bool pin)
^
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c:1512:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
u64 guc_context_update_stats(struct intel_context *ce, bool pin)
^
static
1 warning generated.
vim +/guc_context_update_stats +1512 drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
1511
> 1512 u64 guc_context_update_stats(struct intel_context *ce, bool pin)
1513 {
1514 struct intel_guc *guc = ce_to_guc(ce);
1515 unsigned long flags;
1516 u64 ret;
1517
1518 if (pin) {
1519 intel_context_pin(ce);
1520 } else {
1521 /* Return previously computed value */
1522 spin_lock_irqsave(&guc->timestamp.lock, flags);
1523 ret = ce->stats.runtime.total + ce->stats.active;
1524 spin_unlock_irqrestore(&guc->timestamp.lock, flags);
1525 return ret;
1526 }
1527
1528 spin_lock_irqsave(&guc->timestamp.lock, flags);
1529 ret = __guc_context_update_stats(ce);
1530 spin_unlock_irqrestore(&guc->timestamp.lock, flags);
1531
1532 intel_context_unpin(ce);
1533 return ret;
1534 }
1535
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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