* arch/s390/include/asm/atomic_ops.h:56:45: error: invalid operand for inline asm constraint 'i'
@ 2020-11-11 5:29 kernel test robot
2020-11-11 19:17 ` Nick Desaulniers
0 siblings, 1 reply; 6+ messages in thread
From: kernel test robot @ 2020-11-11 5:29 UTC (permalink / raw)
To: Vasily Gorbik; +Cc: kbuild-all, clang-built-linux, linux-kernel, Heiko Carstens
[-- Attachment #1: Type: text/plain, Size: 3176 bytes --]
Hi Vasily,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: eccc876724927ff3b9ff91f36f7b6b159e948f0c
commit: f0cbd3b83ed47803df941865f720934c69abb803 s390/atomic: circumvent gcc 10 build regression
date: 3 months ago
config: s390-randconfig-r013-20201110 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 4d81c8adb6ed9840257f6cb6b93f60856d422a15)
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
# install s390 cross compiling tool for clang build
# apt-get install binutils-s390x-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f0cbd3b83ed47803df941865f720934c69abb803
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout f0cbd3b83ed47803df941865f720934c69abb803
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=s390
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/tty/tty_buffer.c:8:
In file included from include/linux/tty.h:5:
In file included from include/linux/fs.h:6:
In file included from include/linux/wait_bit.h:8:
In file included from include/linux/wait.h:7:
In file included from include/linux/list.h:9:
In file included from include/linux/kernel.h:12:
In file included from include/linux/bitops.h:29:
In file included from arch/s390/include/asm/bitops.h:39:
>> arch/s390/include/asm/atomic_ops.h:56:45: error: invalid operand for inline asm constraint 'i'
__ATOMIC_CONST_OPS(__atomic_add_const, int, "asi")
^
1 error generated.
vim +/i +56 arch/s390/include/asm/atomic_ops.h
126b30c3cb476c Martin Schwidefsky 2016-11-11 51
eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 52 #define __ATOMIC_CONST_OPS(op_name, op_type, op_string) \
eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 53 __ATOMIC_CONST_OP(op_name, op_type, op_string, "\n") \
eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 54 __ATOMIC_CONST_OP(op_name##_barrier, op_type, op_string, "bcr 14,0\n")
eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 55
eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 @56 __ATOMIC_CONST_OPS(__atomic_add_const, int, "asi")
eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 57 __ATOMIC_CONST_OPS(__atomic64_add_const, long, "agsi")
eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 58
:::::: The code at line 56 was first introduced by commit
:::::: eb3b7b848fb3dd00f7a57d633d4ae4d194aa7865 s390/rwlock: introduce rwlock wait queueing
:::::: TO: Martin Schwidefsky <schwidefsky@de.ibm.com>
:::::: CC: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
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: 22854 bytes --]
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: arch/s390/include/asm/atomic_ops.h:56:45: error: invalid operand for inline asm constraint 'i'
2020-11-11 5:29 arch/s390/include/asm/atomic_ops.h:56:45: error: invalid operand for inline asm constraint 'i' kernel test robot
@ 2020-11-11 19:17 ` Nick Desaulniers
0 siblings, 0 replies; 6+ messages in thread
From: Nick Desaulniers @ 2020-11-11 19:17 UTC (permalink / raw)
To: kernel test robot, Ulrich Weigand, Jonas Paulsson
Cc: Vasily Gorbik, kbuild-all, clang-built-linux, LKML, Heiko Carstens
+ Ulrich, Jonas
On Tue, Nov 10, 2020 at 9:29 PM kernel test robot <lkp@intel.com> wrote:
>
> Hi Vasily,
>
> FYI, the error/warning still remains.
>
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head: eccc876724927ff3b9ff91f36f7b6b159e948f0c
> commit: f0cbd3b83ed47803df941865f720934c69abb803 s390/atomic: circumvent gcc 10 build regression
> date: 3 months ago
> config: s390-randconfig-r013-20201110 (attached as .config)
> compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 4d81c8adb6ed9840257f6cb6b93f60856d422a15)
> 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
> # install s390 cross compiling tool for clang build
> # apt-get install binutils-s390x-linux-gnu
> # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f0cbd3b83ed47803df941865f720934c69abb803
> git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> git fetch --no-tags linus master
> git checkout f0cbd3b83ed47803df941865f720934c69abb803
> # save the attached .config to linux build tree
> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=s390
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
>
> All errors (new ones prefixed by >>):
>
> In file included from drivers/tty/tty_buffer.c:8:
> In file included from include/linux/tty.h:5:
> In file included from include/linux/fs.h:6:
> In file included from include/linux/wait_bit.h:8:
> In file included from include/linux/wait.h:7:
> In file included from include/linux/list.h:9:
> In file included from include/linux/kernel.h:12:
> In file included from include/linux/bitops.h:29:
> In file included from arch/s390/include/asm/bitops.h:39:
> >> arch/s390/include/asm/atomic_ops.h:56:45: error: invalid operand for inline asm constraint 'i'
> __ATOMIC_CONST_OPS(__atomic_add_const, int, "asi")
> ^
> 1 error generated.
>
> vim +/i +56 arch/s390/include/asm/atomic_ops.h
>
> 126b30c3cb476c Martin Schwidefsky 2016-11-11 51
> eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 52 #define __ATOMIC_CONST_OPS(op_name, op_type, op_string) \
> eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 53 __ATOMIC_CONST_OP(op_name, op_type, op_string, "\n") \
> eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 54 __ATOMIC_CONST_OP(op_name##_barrier, op_type, op_string, "bcr 14,0\n")
> eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 55
> eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 @56 __ATOMIC_CONST_OPS(__atomic_add_const, int, "asi")
> eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 57 __ATOMIC_CONST_OPS(__atomic64_add_const, long, "agsi")
> eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 58
>
> :::::: The code at line 56 was first introduced by commit
> :::::: eb3b7b848fb3dd00f7a57d633d4ae4d194aa7865 s390/rwlock: introduce rwlock wait queueing
>
> :::::: TO: Martin Schwidefsky <schwidefsky@de.ibm.com>
> :::::: CC: Martin Schwidefsky <schwidefsky@de.ibm.com>
>
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
>
> --
> You received this message because you are subscribed to the Google Groups "Clang Built Linux" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to clang-built-linux+unsubscribe@googlegroups.com.
> To view this discussion on the web visit https://groups.google.com/d/msgid/clang-built-linux/202011111359.9269wNfz-lkp%40intel.com.
--
Thanks,
~Nick Desaulniers
^ permalink raw reply [flat|nested] 6+ messages in thread
* arch/s390/include/asm/atomic_ops.h:56:45: error: invalid operand for inline asm constraint 'i'
@ 2020-11-24 0:26 kernel test robot
0 siblings, 0 replies; 6+ messages in thread
From: kernel test robot @ 2020-11-24 0:26 UTC (permalink / raw)
To: Vasily Gorbik; +Cc: kbuild-all, clang-built-linux, linux-kernel, Heiko Carstens
[-- Attachment #1: Type: text/plain, Size: 3184 bytes --]
Hi Vasily,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 418baf2c28f3473039f2f7377760bd8f6897ae18
commit: f0cbd3b83ed47803df941865f720934c69abb803 s390/atomic: circumvent gcc 10 build regression
date: 3 months ago
config: s390-randconfig-r014-20201124 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project c8c3a411c50f541ce5362bd60ee3f8fe43ac2722)
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
# install s390 cross compiling tool for clang build
# apt-get install binutils-s390x-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f0cbd3b83ed47803df941865f720934c69abb803
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout f0cbd3b83ed47803df941865f720934c69abb803
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=s390
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/tty/tty_buffer.c:8:
In file included from include/linux/tty.h:5:
In file included from include/linux/fs.h:6:
In file included from include/linux/wait_bit.h:8:
In file included from include/linux/wait.h:7:
In file included from include/linux/list.h:9:
In file included from include/linux/kernel.h:12:
In file included from include/linux/bitops.h:29:
In file included from arch/s390/include/asm/bitops.h:39:
>> arch/s390/include/asm/atomic_ops.h:56:45: error: invalid operand for inline asm constraint 'i'
__ATOMIC_CONST_OPS(__atomic_add_const, int, "asi")
^
1 error generated.
vim +/i +56 arch/s390/include/asm/atomic_ops.h
126b30c3cb476ce Martin Schwidefsky 2016-11-11 51
eb3b7b848fb3dd0 Martin Schwidefsky 2017-03-24 52 #define __ATOMIC_CONST_OPS(op_name, op_type, op_string) \
eb3b7b848fb3dd0 Martin Schwidefsky 2017-03-24 53 __ATOMIC_CONST_OP(op_name, op_type, op_string, "\n") \
eb3b7b848fb3dd0 Martin Schwidefsky 2017-03-24 54 __ATOMIC_CONST_OP(op_name##_barrier, op_type, op_string, "bcr 14,0\n")
eb3b7b848fb3dd0 Martin Schwidefsky 2017-03-24 55
eb3b7b848fb3dd0 Martin Schwidefsky 2017-03-24 @56 __ATOMIC_CONST_OPS(__atomic_add_const, int, "asi")
eb3b7b848fb3dd0 Martin Schwidefsky 2017-03-24 57 __ATOMIC_CONST_OPS(__atomic64_add_const, long, "agsi")
eb3b7b848fb3dd0 Martin Schwidefsky 2017-03-24 58
:::::: The code at line 56 was first introduced by commit
:::::: eb3b7b848fb3dd00f7a57d633d4ae4d194aa7865 s390/rwlock: introduce rwlock wait queueing
:::::: TO: Martin Schwidefsky <schwidefsky@de.ibm.com>
:::::: CC: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
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: 36545 bytes --]
^ permalink raw reply [flat|nested] 6+ messages in thread
* arch/s390/include/asm/atomic_ops.h:56:45: error: invalid operand for inline asm constraint 'i'
@ 2020-10-21 11:55 kernel test robot
0 siblings, 0 replies; 6+ messages in thread
From: kernel test robot @ 2020-10-21 11:55 UTC (permalink / raw)
To: Vasily Gorbik; +Cc: kbuild-all, clang-built-linux, linux-kernel, Heiko Carstens
[-- Attachment #1: Type: text/plain, Size: 3184 bytes --]
Hi Vasily,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: c4d6fe7311762f2e03b3c27ad38df7c40c80cc93
commit: f0cbd3b83ed47803df941865f720934c69abb803 s390/atomic: circumvent gcc 10 build regression
date: 2 months ago
config: s390-randconfig-r024-20201021 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 2eac8ce820e6c9fe51bf93b55cb8a781b8b9fc7c)
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
# install s390 cross compiling tool for clang build
# apt-get install binutils-s390x-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f0cbd3b83ed47803df941865f720934c69abb803
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout f0cbd3b83ed47803df941865f720934c69abb803
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=s390
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/tty/tty_buffer.c:8:
In file included from include/linux/tty.h:5:
In file included from include/linux/fs.h:6:
In file included from include/linux/wait_bit.h:8:
In file included from include/linux/wait.h:7:
In file included from include/linux/list.h:9:
In file included from include/linux/kernel.h:12:
In file included from include/linux/bitops.h:29:
In file included from arch/s390/include/asm/bitops.h:39:
>> arch/s390/include/asm/atomic_ops.h:56:45: error: invalid operand for inline asm constraint 'i'
__ATOMIC_CONST_OPS(__atomic_add_const, int, "asi")
^
1 error generated.
vim +/i +56 arch/s390/include/asm/atomic_ops.h
126b30c3cb476ce Martin Schwidefsky 2016-11-11 51
eb3b7b848fb3dd0 Martin Schwidefsky 2017-03-24 52 #define __ATOMIC_CONST_OPS(op_name, op_type, op_string) \
eb3b7b848fb3dd0 Martin Schwidefsky 2017-03-24 53 __ATOMIC_CONST_OP(op_name, op_type, op_string, "\n") \
eb3b7b848fb3dd0 Martin Schwidefsky 2017-03-24 54 __ATOMIC_CONST_OP(op_name##_barrier, op_type, op_string, "bcr 14,0\n")
eb3b7b848fb3dd0 Martin Schwidefsky 2017-03-24 55
eb3b7b848fb3dd0 Martin Schwidefsky 2017-03-24 @56 __ATOMIC_CONST_OPS(__atomic_add_const, int, "asi")
eb3b7b848fb3dd0 Martin Schwidefsky 2017-03-24 57 __ATOMIC_CONST_OPS(__atomic64_add_const, long, "agsi")
eb3b7b848fb3dd0 Martin Schwidefsky 2017-03-24 58
:::::: The code at line 56 was first introduced by commit
:::::: eb3b7b848fb3dd00f7a57d633d4ae4d194aa7865 s390/rwlock: introduce rwlock wait queueing
:::::: TO: Martin Schwidefsky <schwidefsky@de.ibm.com>
:::::: CC: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
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: 28942 bytes --]
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: arch/s390/include/asm/atomic_ops.h:56:45: error: invalid operand for inline asm constraint 'i'
2020-08-20 7:34 kernel test robot
@ 2020-08-22 1:13 ` Nick Desaulniers
0 siblings, 0 replies; 6+ messages in thread
From: Nick Desaulniers @ 2020-08-22 1:13 UTC (permalink / raw)
To: Ulrich Weigand, Vasily Gorbik
Cc: kbuild-all, clang-built-linux, LKML, Heiko Carstens
On Thu, Aug 20, 2020 at 12:35 AM kernel test robot <lkp@intel.com> wrote:
>
> Hi Vasily,
>
> FYI, the error/warning still remains.
>
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head: 18445bf405cb331117bc98427b1ba6f12418ad17
> commit: f0cbd3b83ed47803df941865f720934c69abb803 s390/atomic: circumvent gcc 10 build regression
> date: 9 days ago
> config: s390-randconfig-r003-20200818 (attached as .config)
> compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 4deda57106f7c9b982a49cb907c33e3966c8de7f)
> 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
> # install s390 cross compiling tool for clang build
> # apt-get install binutils-s390x-linux-gnu
> git checkout f0cbd3b83ed47803df941865f720934c69abb803
> # save the attached .config to linux build tree
> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=s390
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
>
> All errors (new ones prefixed by >>):
>
> In file included from drivers/tty/tty_buffer.c:8:
> In file included from include/linux/tty.h:5:
> In file included from include/linux/fs.h:6:
> In file included from include/linux/wait_bit.h:8:
> In file included from include/linux/wait.h:7:
> In file included from include/linux/list.h:9:
> In file included from include/linux/kernel.h:12:
> In file included from include/linux/bitops.h:29:
> In file included from arch/s390/include/asm/bitops.h:39:
> >> arch/s390/include/asm/atomic_ops.h:56:45: error: invalid operand for inline asm constraint 'i'
> __ATOMIC_CONST_OPS(__atomic_add_const, int, "asi")
> ^
It might be interesting to dissect this one. Likely will break the
build otherwise.
> 1 error generated.
>
> # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f0cbd3b83ed47803df941865f720934c69abb803
> git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> git fetch --no-tags linus master
> git checkout f0cbd3b83ed47803df941865f720934c69abb803
> vim +/i +56 arch/s390/include/asm/atomic_ops.h
>
> 126b30c3cb476c Martin Schwidefsky 2016-11-11 51
> eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 52 #define __ATOMIC_CONST_OPS(op_name, op_type, op_string) \
> eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 53 __ATOMIC_CONST_OP(op_name, op_type, op_string, "\n") \
> eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 54 __ATOMIC_CONST_OP(op_name##_barrier, op_type, op_string, "bcr 14,0\n")
> eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 55
> eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 @56 __ATOMIC_CONST_OPS(__atomic_add_const, int, "asi")
> eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 57 __ATOMIC_CONST_OPS(__atomic64_add_const, long, "agsi")
> eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 58
>
> :::::: The code at line 56 was first introduced by commit
> :::::: eb3b7b848fb3dd00f7a57d633d4ae4d194aa7865 s390/rwlock: introduce rwlock wait queueing
>
> :::::: TO: Martin Schwidefsky <schwidefsky@de.ibm.com>
> :::::: CC: Martin Schwidefsky <schwidefsky@de.ibm.com>
>
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
>
> --
> You received this message because you are subscribed to the Google Groups "Clang Built Linux" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to clang-built-linux+unsubscribe@googlegroups.com.
> To view this discussion on the web visit https://groups.google.com/d/msgid/clang-built-linux/202008201500.aOkzA3ZM%25lkp%40intel.com.
--
Thanks,
~Nick Desaulniers
^ permalink raw reply [flat|nested] 6+ messages in thread
* arch/s390/include/asm/atomic_ops.h:56:45: error: invalid operand for inline asm constraint 'i'
@ 2020-08-20 7:34 kernel test robot
2020-08-22 1:13 ` Nick Desaulniers
0 siblings, 1 reply; 6+ messages in thread
From: kernel test robot @ 2020-08-20 7:34 UTC (permalink / raw)
To: Vasily Gorbik; +Cc: kbuild-all, clang-built-linux, linux-kernel, Heiko Carstens
[-- Attachment #1: Type: text/plain, Size: 3204 bytes --]
Hi Vasily,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 18445bf405cb331117bc98427b1ba6f12418ad17
commit: f0cbd3b83ed47803df941865f720934c69abb803 s390/atomic: circumvent gcc 10 build regression
date: 9 days ago
config: s390-randconfig-r003-20200818 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 4deda57106f7c9b982a49cb907c33e3966c8de7f)
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
# install s390 cross compiling tool for clang build
# apt-get install binutils-s390x-linux-gnu
git checkout f0cbd3b83ed47803df941865f720934c69abb803
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=s390
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/tty/tty_buffer.c:8:
In file included from include/linux/tty.h:5:
In file included from include/linux/fs.h:6:
In file included from include/linux/wait_bit.h:8:
In file included from include/linux/wait.h:7:
In file included from include/linux/list.h:9:
In file included from include/linux/kernel.h:12:
In file included from include/linux/bitops.h:29:
In file included from arch/s390/include/asm/bitops.h:39:
>> arch/s390/include/asm/atomic_ops.h:56:45: error: invalid operand for inline asm constraint 'i'
__ATOMIC_CONST_OPS(__atomic_add_const, int, "asi")
^
1 error generated.
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f0cbd3b83ed47803df941865f720934c69abb803
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout f0cbd3b83ed47803df941865f720934c69abb803
vim +/i +56 arch/s390/include/asm/atomic_ops.h
126b30c3cb476c Martin Schwidefsky 2016-11-11 51
eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 52 #define __ATOMIC_CONST_OPS(op_name, op_type, op_string) \
eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 53 __ATOMIC_CONST_OP(op_name, op_type, op_string, "\n") \
eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 54 __ATOMIC_CONST_OP(op_name##_barrier, op_type, op_string, "bcr 14,0\n")
eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 55
eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 @56 __ATOMIC_CONST_OPS(__atomic_add_const, int, "asi")
eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 57 __ATOMIC_CONST_OPS(__atomic64_add_const, long, "agsi")
eb3b7b848fb3dd Martin Schwidefsky 2017-03-24 58
:::::: The code at line 56 was first introduced by commit
:::::: eb3b7b848fb3dd00f7a57d633d4ae4d194aa7865 s390/rwlock: introduce rwlock wait queueing
:::::: TO: Martin Schwidefsky <schwidefsky@de.ibm.com>
:::::: CC: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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2020-11-11 19:17 ` Nick Desaulniers
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