* include/linux/spinlock.h:408:9: sparse: sparse: context imbalance in 'ks8851_unlock_par' - unexpected unlock
@ 2020-07-30 12:13 ` kernel test robot
0 siblings, 0 replies; 5+ messages in thread
From: kernel test robot @ 2020-07-30 12:13 UTC (permalink / raw)
To: Marek Vasut; +Cc: kbuild-all, linux-kernel, Andrew Lunn
[-- Attachment #1: Type: text/plain, Size: 2227 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 83bdc7275e6206f560d247be856bceba3e1ed8f2
commit: 797047f875b5463719cc70ba213eb691d453c946 net: ks8851: Implement Parallel bus operations
date: 9 weeks ago
config: arm-randconfig-s031-20200730 (attached as .config)
compiler: arm-linux-gnueabi-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: v0.6.2-98-g4932334a-dirty
git checkout 797047f875b5463719cc70ba213eb691d453c946
# 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=arm
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/net/ethernet/micrel/ks8851_par.c:64:13: sparse: sparse: context imbalance in 'ks8851_lock_par' - wrong count at exit
drivers/net/ethernet/micrel/ks8851_par.c: note: in included file (through include/linux/seqlock.h, include/linux/time.h, include/linux/ktime.h, ...):
>> include/linux/spinlock.h:408:9: sparse: sparse: context imbalance in 'ks8851_unlock_par' - unexpected unlock
vim +/ks8851_unlock_par +408 include/linux/spinlock.h
c2f21ce2e31286 Thomas Gleixner 2009-12-02 405
3490565b633c70 Denys Vlasenko 2015-07-13 406 static __always_inline void spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags)
c2f21ce2e31286 Thomas Gleixner 2009-12-02 407 {
c2f21ce2e31286 Thomas Gleixner 2009-12-02 @408 raw_spin_unlock_irqrestore(&lock->rlock, flags);
c2f21ce2e31286 Thomas Gleixner 2009-12-02 409 }
c2f21ce2e31286 Thomas Gleixner 2009-12-02 410
:::::: The code at line 408 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@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 30913 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* include/linux/spinlock.h:408:9: sparse: sparse: context imbalance in 'ks8851_unlock_par' - unexpected unlock
@ 2020-07-30 12:13 ` kernel test robot
0 siblings, 0 replies; 5+ messages in thread
From: kernel test robot @ 2020-07-30 12:13 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 2272 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 83bdc7275e6206f560d247be856bceba3e1ed8f2
commit: 797047f875b5463719cc70ba213eb691d453c946 net: ks8851: Implement Parallel bus operations
date: 9 weeks ago
config: arm-randconfig-s031-20200730 (attached as .config)
compiler: arm-linux-gnueabi-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: v0.6.2-98-g4932334a-dirty
git checkout 797047f875b5463719cc70ba213eb691d453c946
# 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=arm
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/net/ethernet/micrel/ks8851_par.c:64:13: sparse: sparse: context imbalance in 'ks8851_lock_par' - wrong count at exit
drivers/net/ethernet/micrel/ks8851_par.c: note: in included file (through include/linux/seqlock.h, include/linux/time.h, include/linux/ktime.h, ...):
>> include/linux/spinlock.h:408:9: sparse: sparse: context imbalance in 'ks8851_unlock_par' - unexpected unlock
vim +/ks8851_unlock_par +408 include/linux/spinlock.h
c2f21ce2e31286 Thomas Gleixner 2009-12-02 405
3490565b633c70 Denys Vlasenko 2015-07-13 406 static __always_inline void spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags)
c2f21ce2e31286 Thomas Gleixner 2009-12-02 407 {
c2f21ce2e31286 Thomas Gleixner 2009-12-02 @408 raw_spin_unlock_irqrestore(&lock->rlock, flags);
c2f21ce2e31286 Thomas Gleixner 2009-12-02 409 }
c2f21ce2e31286 Thomas Gleixner 2009-12-02 410
:::::: The code at line 408 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: 30913 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* include/linux/spinlock.h:408:9: sparse: sparse: context imbalance in 'ks8851_unlock_par' - unexpected unlock
@ 2020-11-28 5:13 kernel test robot
0 siblings, 0 replies; 5+ messages in thread
From: kernel test robot @ 2020-11-28 5:13 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 2558 bytes --]
CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Marek Vasut <marex@denx.de>
CC: Andrew Lunn <andrew@lunn.ch>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: c84e1efae022071a4fcf9f1899bf71777c49943a
commit: 797047f875b5463719cc70ba213eb691d453c946 net: ks8851: Implement Parallel bus operations
date: 6 months ago
:::::: branch date: 6 hours ago
:::::: commit date: 6 months ago
config: x86_64-randconfig-s032-20201128 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.3-151-g540c2c4b-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=797047f875b5463719cc70ba213eb691d453c946
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 797047f875b5463719cc70ba213eb691d453c946
# save the attached .config to linux build tree
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=x86_64
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/net/ethernet/micrel/ks8851_par.c:64:13: sparse: sparse: context imbalance in 'ks8851_lock_par' - wrong count at exit
drivers/net/ethernet/micrel/ks8851_par.c: note: in included file (through include/linux/seqlock.h, include/linux/time.h, include/linux/ktime.h, ...):
>> include/linux/spinlock.h:408:9: sparse: sparse: context imbalance in 'ks8851_unlock_par' - unexpected unlock
vim +/ks8851_unlock_par +408 include/linux/spinlock.h
c2f21ce2e31286a Thomas Gleixner 2009-12-02 405
3490565b633c705 Denys Vlasenko 2015-07-13 406 static __always_inline void spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags)
c2f21ce2e31286a Thomas Gleixner 2009-12-02 407 {
c2f21ce2e31286a Thomas Gleixner 2009-12-02 @408 raw_spin_unlock_irqrestore(&lock->rlock, flags);
c2f21ce2e31286a Thomas Gleixner 2009-12-02 409 }
c2f21ce2e31286a Thomas Gleixner 2009-12-02 410
:::::: The code at line 408 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: 41667 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* include/linux/spinlock.h:408:9: sparse: sparse: context imbalance in 'ks8851_unlock_par' - unexpected unlock
@ 2020-10-27 10:53 kernel test robot
0 siblings, 0 replies; 5+ messages in thread
From: kernel test robot @ 2020-10-27 10:53 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 2762 bytes --]
CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Marek Vasut <marex@denx.de>
CC: Andrew Lunn <andrew@lunn.ch>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 4525c8781ec0701ce824e8bd379ae1b129e26568
commit: 797047f875b5463719cc70ba213eb691d453c946 net: ks8851: Implement Parallel bus operations
date: 5 months ago
:::::: branch date: 12 hours ago
:::::: commit date: 5 months ago
config: powerpc-randconfig-s031-20201027 (attached as .config)
compiler: powerpc-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: v0.6.3-56-gc09e8239-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=797047f875b5463719cc70ba213eb691d453c946
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 797047f875b5463719cc70ba213eb691d453c946
# 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=powerpc
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/net/ethernet/micrel/ks8851_par.c:64:13: sparse: sparse: context imbalance in 'ks8851_lock_par' - wrong count at exit
drivers/net/ethernet/micrel/ks8851_par.c: note: in included file (through include/linux/irq.h, arch/powerpc/include/asm/hardirq.h, include/linux/hardirq.h, ...):
>> include/linux/spinlock.h:408:9: sparse: sparse: context imbalance in 'ks8851_unlock_par' - unexpected unlock
vim +/ks8851_unlock_par +408 include/linux/spinlock.h
c2f21ce2e31286 Thomas Gleixner 2009-12-02 405
3490565b633c70 Denys Vlasenko 2015-07-13 406 static __always_inline void spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags)
c2f21ce2e31286 Thomas Gleixner 2009-12-02 407 {
c2f21ce2e31286 Thomas Gleixner 2009-12-02 @408 raw_spin_unlock_irqrestore(&lock->rlock, flags);
c2f21ce2e31286 Thomas Gleixner 2009-12-02 409 }
c2f21ce2e31286 Thomas Gleixner 2009-12-02 410
:::::: The code at line 408 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: 29108 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* include/linux/spinlock.h:408:9: sparse: sparse: context imbalance in 'ks8851_unlock_par' - unexpected unlock
@ 2020-10-03 19:06 kernel test robot
0 siblings, 0 replies; 5+ messages in thread
From: kernel test robot @ 2020-10-03 19:06 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 2765 bytes --]
CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Marek Vasut <marex@denx.de>
CC: Andrew Lunn <andrew@lunn.ch>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: d3d45f8220d60a0b2aaaacf8fb2be4e6ffd9008e
commit: 797047f875b5463719cc70ba213eb691d453c946 net: ks8851: Implement Parallel bus operations
date: 4 months ago
:::::: branch date: 21 hours ago
:::::: commit date: 4 months ago
config: sparc-randconfig-s031-20201004 (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: v0.6.2-201-g24bdaac6-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=797047f875b5463719cc70ba213eb691d453c946
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 797047f875b5463719cc70ba213eb691d453c946
# 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=sparc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
echo
echo "sparse warnings: (new ones prefixed by >>)"
echo
drivers/net/ethernet/micrel/ks8851_par.c:64:13: sparse: sparse: context imbalance in 'ks8851_lock_par' - wrong count at exit
drivers/net/ethernet/micrel/ks8851_par.c: note: in included file (through include/linux/seqlock.h, include/linux/time.h, include/linux/ktime.h, ...):
>> include/linux/spinlock.h:408:9: sparse: sparse: context imbalance in 'ks8851_unlock_par' - unexpected unlock
vim +/ks8851_unlock_par +408 include/linux/spinlock.h
c2f21ce2e31286 Thomas Gleixner 2009-12-02 405
3490565b633c70 Denys Vlasenko 2015-07-13 406 static __always_inline void spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags)
c2f21ce2e31286 Thomas Gleixner 2009-12-02 407 {
c2f21ce2e31286 Thomas Gleixner 2009-12-02 @408 raw_spin_unlock_irqrestore(&lock->rlock, flags);
c2f21ce2e31286 Thomas Gleixner 2009-12-02 409 }
c2f21ce2e31286 Thomas Gleixner 2009-12-02 410
:::::: The code at line 408 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: 29514 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2020-11-28 5:13 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-07-30 12:13 include/linux/spinlock.h:408:9: sparse: sparse: context imbalance in 'ks8851_unlock_par' - unexpected unlock kernel test robot
2020-07-30 12:13 ` kernel test robot
2020-10-03 19:06 kernel test robot
2020-10-27 10:53 kernel test robot
2020-11-28 5:13 kernel test robot
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