CC: [email protected] CC: [email protected] TO: Douglas Anderson <[email protected]> CC: Bjorn Andersson <[email protected]> CC: Stephen Boyd <[email protected]>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 09162bc32c880a791c6c0668ce0745cf7958f576 commit: d2a8cfc6f320263b90ca523590a339661d0f4fae soc: qcom: rpmh-rsc: Remove the pm_lock date: 6 months ago :::::: branch date: 10 hours ago :::::: commit date: 6 months ago config: parisc-randconfig-s032-20201116 (attached as .config) compiler: hppa-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.3-107-gaf3512a6-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d2a8cfc6f320263b90ca523590a339661d0f4fae git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout d2a8cfc6f320263b90ca523590a339661d0f4fae # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=parisc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> "sparse warnings: (new ones prefixed by >>)" drivers/soc/qcom/rpmh.c: note: in included file (through include/linux/irq.h, arch/parisc/include/asm/hardirq.h, include/linux/hardirq.h, ...): >> include/linux/spinlock.h:393:9: sparse: sparse: context imbalance in >> 'rpmh_flush' - wrong count at exit vim +/rpmh_flush +393 include/linux/spinlock.h c2f21ce2e31286a Thomas Gleixner 2009-12-02 390 3490565b633c705 Denys Vlasenko 2015-07-13 391 static __always_inline void spin_unlock(spinlock_t *lock) c2f21ce2e31286a Thomas Gleixner 2009-12-02 392 { c2f21ce2e31286a Thomas Gleixner 2009-12-02 @393 raw_spin_unlock(&lock->rlock); c2f21ce2e31286a Thomas Gleixner 2009-12-02 394 } c2f21ce2e31286a Thomas Gleixner 2009-12-02 395 :::::: The code at line 393 was first introduced by commit :::::: c2f21ce2e31286a0a32f8da0a7856e9ca1122ef3 locking: Implement new raw_spinlock :::::: TO: Thomas Gleixner <[email protected]> :::::: CC: Thomas Gleixner <[email protected]> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/[email protected]
.config.gz
Description: application/gzip
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