* include/linux/spinlock.h:409:9: sparse: sparse: context imbalance in 'sunhv_console_write_paged' - wrong count at exit
@ 2021-05-09 1:47 kernel test robot
0 siblings, 0 replies; 4+ messages in thread
From: kernel test robot @ 2021-05-09 1:47 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 3053 bytes --]
CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Mark Rutland <mark.rutland@arm.com>
CC: Peter Zijlstra <peterz@infradead.org>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: b741596468b010af2846b75f5e75a842ce344a6e
commit: 997acaf6b4b59c6a9c259740312a69ea549cc684 lockdep: report broken irq restoration
date: 4 months ago
:::::: branch date: 7 hours ago
:::::: commit date: 4 months ago
config: sparc64-randconfig-s031-20210509 (attached as .config)
compiler: sparc64-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: v0.6.3-341-g8af24329-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=997acaf6b4b59c6a9c259740312a69ea549cc684
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 997acaf6b4b59c6a9c259740312a69ea549cc684
# 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__' W=1 ARCH=sparc64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
drivers/tty/serial/sunhv.c: note: in included file (through include/linux/wait.h, include/linux/wait_bit.h, include/linux/fs.h, include/linux/tty.h):
>> include/linux/spinlock.h:409:9: sparse: sparse: context imbalance in 'sunhv_console_write_paged' - wrong count at exit
>> include/linux/spinlock.h:409:9: sparse: sparse: context imbalance in 'sunhv_console_write_bychar' - wrong count at exit
--
drivers/tty/serial/sunsu.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/umh.h, include/linux/kmod.h, ...):
>> include/linux/spinlock.h:409:9: sparse: sparse: context imbalance in 'sunsu_console_write' - wrong count at exit
vim +/sunhv_console_write_paged +409 include/linux/spinlock.h
c2f21ce2e31286 Thomas Gleixner 2009-12-02 406
3490565b633c70 Denys Vlasenko 2015-07-13 407 static __always_inline void spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags)
c2f21ce2e31286 Thomas Gleixner 2009-12-02 408 {
c2f21ce2e31286 Thomas Gleixner 2009-12-02 @409 raw_spin_unlock_irqrestore(&lock->rlock, flags);
c2f21ce2e31286 Thomas Gleixner 2009-12-02 410 }
c2f21ce2e31286 Thomas Gleixner 2009-12-02 411
:::::: The code at line 409 was first introduced by commit
:::::: c2f21ce2e31286a0a32f8da0a7856e9ca1122ef3 locking: Implement new raw_spinlock
:::::: TO: Thomas Gleixner <tglx@linutronix.de>
:::::: CC: Thomas Gleixner <tglx@linutronix.de>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 38211 bytes --]
^ permalink raw reply [flat|nested] 4+ messages in thread* include/linux/spinlock.h:409:9: sparse: sparse: context imbalance in 'sunhv_console_write_paged' - wrong count at exit
@ 2021-08-13 11:41 kernel test robot
0 siblings, 0 replies; 4+ messages in thread
From: kernel test robot @ 2021-08-13 11:41 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 3100 bytes --]
CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Mark Rutland <mark.rutland@arm.com>
CC: Peter Zijlstra <peterz@infradead.org>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: f8e6dfc64f6135d1b6c5215c14cd30b9b60a0008
commit: 997acaf6b4b59c6a9c259740312a69ea549cc684 lockdep: report broken irq restoration
date: 7 months ago
:::::: branch date: 9 hours ago
:::::: commit date: 7 months ago
config: sparc-randconfig-s031-20210813 (attached as .config)
compiler: sparc64-linux-gcc (GCC) 10.3.0
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: v0.6.3-348-gf0e6938b-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=997acaf6b4b59c6a9c259740312a69ea549cc684
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 997acaf6b4b59c6a9c259740312a69ea549cc684
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=sparc SHELL=/bin/bash drivers/tty/serial/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
drivers/tty/serial/sunhv.c: note: in included file (through include/linux/wait.h, include/linux/wait_bit.h, include/linux/fs.h, include/linux/tty.h):
>> include/linux/spinlock.h:409:9: sparse: sparse: context imbalance in 'sunhv_console_write_paged' - wrong count at exit
>> include/linux/spinlock.h:409:9: sparse: sparse: context imbalance in 'sunhv_console_write_bychar' - wrong count at exit
--
drivers/tty/serial/sunzilog.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/umh.h, include/linux/kmod.h, ...):
>> include/linux/spinlock.h:409:9: sparse: sparse: context imbalance in 'sunzilog_console_write' - wrong count at exit
vim +/sunhv_console_write_paged +409 include/linux/spinlock.h
c2f21ce2e31286 Thomas Gleixner 2009-12-02 406
3490565b633c70 Denys Vlasenko 2015-07-13 407 static __always_inline void spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags)
c2f21ce2e31286 Thomas Gleixner 2009-12-02 408 {
c2f21ce2e31286 Thomas Gleixner 2009-12-02 @409 raw_spin_unlock_irqrestore(&lock->rlock, flags);
c2f21ce2e31286 Thomas Gleixner 2009-12-02 410 }
c2f21ce2e31286 Thomas Gleixner 2009-12-02 411
:::::: The code at line 409 was first introduced by commit
:::::: c2f21ce2e31286a0a32f8da0a7856e9ca1122ef3 locking: Implement new raw_spinlock
:::::: TO: Thomas Gleixner <tglx@linutronix.de>
:::::: CC: Thomas Gleixner <tglx@linutronix.de>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 28447 bytes --]
^ permalink raw reply [flat|nested] 4+ messages in thread* include/linux/spinlock.h:409:9: sparse: sparse: context imbalance in 'sunhv_console_write_paged' - wrong count at exit
@ 2021-05-08 19:50 kernel test robot
0 siblings, 0 replies; 4+ messages in thread
From: kernel test robot @ 2021-05-08 19:50 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 3053 bytes --]
CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Mark Rutland <mark.rutland@arm.com>
CC: Peter Zijlstra <peterz@infradead.org>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: ab159ac569fddf812c0a217d6dbffaa5d93ef88f
commit: 997acaf6b4b59c6a9c259740312a69ea549cc684 lockdep: report broken irq restoration
date: 4 months ago
:::::: branch date: 4 hours ago
:::::: commit date: 4 months ago
config: sparc64-randconfig-s031-20210509 (attached as .config)
compiler: sparc64-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: v0.6.3-341-g8af24329-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=997acaf6b4b59c6a9c259740312a69ea549cc684
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 997acaf6b4b59c6a9c259740312a69ea549cc684
# 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__' W=1 ARCH=sparc64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
drivers/tty/serial/sunhv.c: note: in included file (through include/linux/wait.h, include/linux/wait_bit.h, include/linux/fs.h, include/linux/tty.h):
>> include/linux/spinlock.h:409:9: sparse: sparse: context imbalance in 'sunhv_console_write_paged' - wrong count at exit
>> include/linux/spinlock.h:409:9: sparse: sparse: context imbalance in 'sunhv_console_write_bychar' - wrong count at exit
--
drivers/tty/serial/sunsu.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/umh.h, include/linux/kmod.h, ...):
>> include/linux/spinlock.h:409:9: sparse: sparse: context imbalance in 'sunsu_console_write' - wrong count at exit
vim +/sunhv_console_write_paged +409 include/linux/spinlock.h
c2f21ce2e31286 Thomas Gleixner 2009-12-02 406
3490565b633c70 Denys Vlasenko 2015-07-13 407 static __always_inline void spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags)
c2f21ce2e31286 Thomas Gleixner 2009-12-02 408 {
c2f21ce2e31286 Thomas Gleixner 2009-12-02 @409 raw_spin_unlock_irqrestore(&lock->rlock, flags);
c2f21ce2e31286 Thomas Gleixner 2009-12-02 410 }
c2f21ce2e31286 Thomas Gleixner 2009-12-02 411
:::::: The code at line 409 was first introduced by commit
:::::: c2f21ce2e31286a0a32f8da0a7856e9ca1122ef3 locking: Implement new raw_spinlock
:::::: TO: Thomas Gleixner <tglx@linutronix.de>
:::::: CC: Thomas Gleixner <tglx@linutronix.de>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 38211 bytes --]
^ permalink raw reply [flat|nested] 4+ messages in thread* include/linux/spinlock.h:409:9: sparse: sparse: context imbalance in 'sunhv_console_write_paged' - wrong count at exit
@ 2021-04-14 11:13 kernel test robot
0 siblings, 0 replies; 4+ messages in thread
From: kernel test robot @ 2021-04-14 11:13 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 2775 bytes --]
CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Mark Rutland <mark.rutland@arm.com>
CC: Peter Zijlstra <peterz@infradead.org>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 50987beca096a7ed4f453a6da245fd6a2fadedeb
commit: 997acaf6b4b59c6a9c259740312a69ea549cc684 lockdep: report broken irq restoration
date: 3 months ago
:::::: branch date: 10 hours ago
:::::: commit date: 3 months ago
config: sparc64-randconfig-s031-20210414 (attached as .config)
compiler: sparc64-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: v0.6.3-280-g2cd6d34e-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=997acaf6b4b59c6a9c259740312a69ea549cc684
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 997acaf6b4b59c6a9c259740312a69ea549cc684
# 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__' W=1 ARCH=sparc64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
drivers/tty/serial/sunhv.c: note: in included file (through include/linux/wait.h, include/linux/wait_bit.h, include/linux/fs.h, include/linux/tty.h):
>> include/linux/spinlock.h:409:9: sparse: sparse: context imbalance in 'sunhv_console_write_paged' - wrong count at exit
>> include/linux/spinlock.h:409:9: sparse: sparse: context imbalance in 'sunhv_console_write_bychar' - wrong count at exit
vim +/sunhv_console_write_paged +409 include/linux/spinlock.h
c2f21ce2e31286 Thomas Gleixner 2009-12-02 406
3490565b633c70 Denys Vlasenko 2015-07-13 407 static __always_inline void spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags)
c2f21ce2e31286 Thomas Gleixner 2009-12-02 408 {
c2f21ce2e31286 Thomas Gleixner 2009-12-02 @409 raw_spin_unlock_irqrestore(&lock->rlock, flags);
c2f21ce2e31286 Thomas Gleixner 2009-12-02 410 }
c2f21ce2e31286 Thomas Gleixner 2009-12-02 411
:::::: The code at line 409 was first introduced by commit
:::::: c2f21ce2e31286a0a32f8da0a7856e9ca1122ef3 locking: Implement new raw_spinlock
:::::: TO: Thomas Gleixner <tglx@linutronix.de>
:::::: CC: Thomas Gleixner <tglx@linutronix.de>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 26799 bytes --]
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2021-08-13 11:41 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2021-05-09 1:47 include/linux/spinlock.h:409:9: sparse: sparse: context imbalance in 'sunhv_console_write_paged' - wrong count at exit kernel test robot
-- strict thread matches above, loose matches on Subject: below --
2021-08-13 11:41 kernel test robot
2021-05-08 19:50 kernel test robot
2021-04-14 11:13 kernel test robot
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.