* arch/sparc/include/asm/irqflags_64.h:52:9: sparse: sparse: context imbalance in '__split_huge_page' - different lock contexts for basic block
@ 2021-04-28 15:55 kernel test robot
0 siblings, 0 replies; 3+ messages in thread
From: kernel test robot @ 2021-04-28 15:55 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 4118 bytes --]
CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Alex Shi <alex.shi@linux.alibaba.com>
CC: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
CC: Andrew Morton <akpm@linux-foundation.org>
CC: Linux Memory Management List <linux-mm@kvack.org>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: acd3d28594536e9096c1ea76c5867d8a68babef6
commit: b6769834aac1d467fa1c71277d15688efcbb4d76 mm/thp: narrow lru locking
date: 4 months ago
:::::: branch date: 13 hours ago
:::::: commit date: 4 months ago
config: sparc64-randconfig-s031-20210428 (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=b6769834aac1d467fa1c71277d15688efcbb4d76
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout b6769834aac1d467fa1c71277d15688efcbb4d76
# 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 >>)
mm/huge_memory.c:1640:20: sparse: sparse: context imbalance in 'madvise_free_huge_pmd' - unexpected unlock
mm/huge_memory.c:1677:28: sparse: sparse: context imbalance in 'zap_huge_pmd' - unexpected unlock
mm/huge_memory.c:1787:28: sparse: sparse: context imbalance in 'move_huge_pmd' - unexpected unlock
mm/huge_memory.c:1891:20: sparse: sparse: context imbalance in 'change_huge_pmd' - unexpected unlock
mm/huge_memory.c:1901:12: sparse: sparse: context imbalance in '__pmd_trans_huge_lock' - wrong count at exit
mm/huge_memory.c: note: in included file (through arch/sparc/include/asm/irqflags.h, include/linux/irqflags.h, include/asm-generic/cmpxchg-local.h, ...):
>> arch/sparc/include/asm/irqflags_64.h:52:9: sparse: sparse: context imbalance in '__split_huge_page' - different lock contexts for basic block
arch/sparc/include/asm/irqflags_64.h:52:9: sparse: sparse: context imbalance in 'split_huge_page_to_list' - different lock contexts for basic block
vim +/__split_huge_page +52 arch/sparc/include/asm/irqflags_64.h
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 49
18d85bc558edfa arch/sparc/include/asm/irqflags_64.h Steven Rostedt 2011-07-06 50 static inline notrace void arch_local_irq_enable(void)
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 51 {
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 @52 __asm__ __volatile__(
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 53 "wrpr 0, %%pil"
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 54 : /* no outputs */
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 55 : /* no inputs */
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 56 : "memory"
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 57 );
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 58 }
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 59
:::::: The code at line 52 was first introduced by commit
:::::: f5e706ad886b6a5eb59637830110b09ccebf01c5 sparc: join the remaining header files
:::::: TO: Sam Ravnborg <sam@ravnborg.org>
:::::: CC: David S. Miller <davem@davemloft.net>
---
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: 25728 bytes --]
^ permalink raw reply [flat|nested] 3+ messages in thread* arch/sparc/include/asm/irqflags_64.h:52:9: sparse: sparse: context imbalance in '__split_huge_page' - different lock contexts for basic block
@ 2021-07-04 13:39 kernel test robot
0 siblings, 0 replies; 3+ messages in thread
From: kernel test robot @ 2021-07-04 13:39 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 4141 bytes --]
CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Alex Shi <alex.shi@linux.alibaba.com>
CC: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
CC: Andrew Morton <akpm@linux-foundation.org>
CC: Linux Memory Management List <linux-mm@kvack.org>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 303392fd5c160822bf778270b28ec5ea50cab2b4
commit: b6769834aac1d467fa1c71277d15688efcbb4d76 mm/thp: narrow lru locking
date: 7 months ago
:::::: branch date: 19 hours ago
:::::: commit date: 7 months ago
config: sparc64-randconfig-s031-20210702 (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=b6769834aac1d467fa1c71277d15688efcbb4d76
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout b6769834aac1d467fa1c71277d15688efcbb4d76
# 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__' O=build_dir ARCH=sparc64 SHELL=/bin/bash
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 >>)
mm/huge_memory.c:1640:20: sparse: sparse: context imbalance in 'madvise_free_huge_pmd' - unexpected unlock
mm/huge_memory.c:1677:28: sparse: sparse: context imbalance in 'zap_huge_pmd' - unexpected unlock
mm/huge_memory.c:1787:28: sparse: sparse: context imbalance in 'move_huge_pmd' - unexpected unlock
mm/huge_memory.c:1891:20: sparse: sparse: context imbalance in 'change_huge_pmd' - unexpected unlock
mm/huge_memory.c:1901:12: sparse: sparse: context imbalance in '__pmd_trans_huge_lock' - wrong count at exit
mm/huge_memory.c: note: in included file (through arch/sparc/include/asm/irqflags.h, include/linux/irqflags.h, include/asm-generic/cmpxchg-local.h, ...):
>> arch/sparc/include/asm/irqflags_64.h:52:9: sparse: sparse: context imbalance in '__split_huge_page' - different lock contexts for basic block
arch/sparc/include/asm/irqflags_64.h:52:9: sparse: sparse: context imbalance in 'split_huge_page_to_list' - different lock contexts for basic block
vim +/__split_huge_page +52 arch/sparc/include/asm/irqflags_64.h
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 49
18d85bc558edfa arch/sparc/include/asm/irqflags_64.h Steven Rostedt 2011-07-06 50 static inline notrace void arch_local_irq_enable(void)
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 51 {
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 @52 __asm__ __volatile__(
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 53 "wrpr 0, %%pil"
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 54 : /* no outputs */
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 55 : /* no inputs */
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 56 : "memory"
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 57 );
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 58 }
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 59
:::::: The code at line 52 was first introduced by commit
:::::: f5e706ad886b6a5eb59637830110b09ccebf01c5 sparc: join the remaining header files
:::::: TO: Sam Ravnborg <sam@ravnborg.org>
:::::: CC: David S. Miller <davem@davemloft.net>
---
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: 39988 bytes --]
^ permalink raw reply [flat|nested] 3+ messages in thread* arch/sparc/include/asm/irqflags_64.h:52:9: sparse: sparse: context imbalance in '__split_huge_page' - different lock contexts for basic block
@ 2021-02-11 6:32 kernel test robot
0 siblings, 0 replies; 3+ messages in thread
From: kernel test robot @ 2021-02-11 6:32 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 4110 bytes --]
CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Alex Shi <alex.shi@linux.alibaba.com>
CC: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
CC: Andrew Morton <akpm@linux-foundation.org>
CC: Linux Memory Management List <linux-mm@kvack.org>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 291009f656e8eaebbdfd3a8d99f6b190a9ce9deb
commit: b6769834aac1d467fa1c71277d15688efcbb4d76 mm/thp: narrow lru locking
date: 8 weeks ago
:::::: branch date: 10 hours ago
:::::: commit date: 8 weeks ago
config: sparc-randconfig-s032-20210210 (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: v0.6.3-215-g0fb77bb6-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b6769834aac1d467fa1c71277d15688efcbb4d76
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout b6769834aac1d467fa1c71277d15688efcbb4d76
# 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>
"sparse warnings: (new ones prefixed by >>)"
mm/huge_memory.c:1640:20: sparse: sparse: context imbalance in 'madvise_free_huge_pmd' - unexpected unlock
mm/huge_memory.c:1677:28: sparse: sparse: context imbalance in 'zap_huge_pmd' - unexpected unlock
mm/huge_memory.c:1787:28: sparse: sparse: context imbalance in 'move_huge_pmd' - unexpected unlock
mm/huge_memory.c:1891:20: sparse: sparse: context imbalance in 'change_huge_pmd' - unexpected unlock
mm/huge_memory.c:1901:12: sparse: sparse: context imbalance in '__pmd_trans_huge_lock' - wrong count at exit
mm/huge_memory.c: note: in included file (through arch/sparc/include/asm/irqflags.h, include/linux/irqflags.h, include/asm-generic/cmpxchg-local.h, ...):
>> arch/sparc/include/asm/irqflags_64.h:52:9: sparse: sparse: context imbalance in '__split_huge_page' - different lock contexts for basic block
arch/sparc/include/asm/irqflags_64.h:52:9: sparse: sparse: context imbalance in 'split_huge_page_to_list' - different lock contexts for basic block
vim +/__split_huge_page +52 arch/sparc/include/asm/irqflags_64.h
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 49
18d85bc558edfa arch/sparc/include/asm/irqflags_64.h Steven Rostedt 2011-07-06 50 static inline notrace void arch_local_irq_enable(void)
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 51 {
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 @52 __asm__ __volatile__(
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 53 "wrpr 0, %%pil"
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 54 : /* no outputs */
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 55 : /* no inputs */
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 56 : "memory"
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 57 );
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 58 }
f5e706ad886b6a include/asm-sparc/irqflags_64.h Sam Ravnborg 2008-07-17 59
:::::: The code at line 52 was first introduced by commit
:::::: f5e706ad886b6a5eb59637830110b09ccebf01c5 sparc: join the remaining header files
:::::: TO: Sam Ravnborg <sam@ravnborg.org>
:::::: CC: David S. Miller <davem@davemloft.net>
---
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: 37630 bytes --]
^ permalink raw reply [flat|nested] 3+ messages in thread
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