* [linux-next:master 6698/6711] <stdin>:1520:2: warning: #warning syscall process_madvise not implemented
@ 2020-05-07 23:37 kbuild test robot
2020-05-08 5:25 ` Minchan Kim
0 siblings, 1 reply; 2+ messages in thread
From: kbuild test robot @ 2020-05-07 23:37 UTC (permalink / raw)
To: Minchan Kim
Cc: kbuild-all, Suren Baghdasaryan, Vlastimil Babka, Andrew Morton,
Linux Memory Management List
[-- Attachment #1: Type: text/plain, Size: 1239 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 7def1ef0f72c3ebe3e42467d2f73c4e56153fa49
commit: db22c0ad9503eda042475aca2675cdce55249b4b [6698/6711] mm/madvise: introduce process_madvise() syscall: an external memory hinting API
config: mips-ip27_defconfig (attached as .config)
compiler: mips64-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
git checkout db22c0ad9503eda042475aca2675cdce55249b4b
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=mips
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> <stdin>:1520:2: warning: #warning syscall process_madvise not implemented [-Wcpp]
--
>> <stdin>:1520:2: warning: #warning syscall process_madvise not implemented [-Wcpp]
--
>> <stdin>:1520:2: warning: #warning syscall process_madvise not implemented [-Wcpp]
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 17645 bytes --]
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [linux-next:master 6698/6711] <stdin>:1520:2: warning: #warning syscall process_madvise not implemented
2020-05-07 23:37 [linux-next:master 6698/6711] <stdin>:1520:2: warning: #warning syscall process_madvise not implemented kbuild test robot
@ 2020-05-08 5:25 ` Minchan Kim
0 siblings, 0 replies; 2+ messages in thread
From: Minchan Kim @ 2020-05-08 5:25 UTC (permalink / raw)
To: kbuild test robot
Cc: kbuild-all, Suren Baghdasaryan, Vlastimil Babka, Andrew Morton,
Linux Memory Management List
On Fri, May 08, 2020 at 07:37:19AM +0800, kbuild test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> head: 7def1ef0f72c3ebe3e42467d2f73c4e56153fa49
> commit: db22c0ad9503eda042475aca2675cdce55249b4b [6698/6711] mm/madvise: introduce process_madvise() syscall: an external memory hinting API
> config: mips-ip27_defconfig (attached as .config)
> compiler: mips64-linux-gcc (GCC) 9.3.0
> reproduce:
> wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> chmod +x ~/bin/make.cross
> git checkout db22c0ad9503eda042475aca2675cdce55249b4b
> # save the attached .config to linux build tree
> COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=mips
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kbuild test robot <lkp@intel.com>
>
> All warnings (new ones prefixed by >>):
>
> >> <stdin>:1520:2: warning: #warning syscall process_madvise not implemented [-Wcpp]
> --
> >> <stdin>:1520:2: warning: #warning syscall process_madvise not implemented [-Wcpp]
> --
> >> <stdin>:1520:2: warning: #warning syscall process_madvise not implemented [-Wcpp]
>
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
Thanks for the report. This patch should fix it.
From 2b93b6abc2a32683cdccb6f109617e1a597466c8 Mon Sep 17 00:00:00 2001
From: Minchan Kim <minchan@kernel.org>
Date: Thu, 7 May 2020 22:18:21 -0700
Subject: [PATCH] mm: fix build error for mips of process_madvise
kbuild test rebot reported build break of process_madvise for mips[1].
This patch should fix it.
[1] https://lore.kernel.org/linux-mm/202005080716.cUcbCQ3i%25lkp@intel.com/
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Minchan Kim <minchan@kernel.org>
---
arch/mips/kernel/syscalls/syscall_o32.tbl | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/mips/kernel/syscalls/syscall_o32.tbl b/arch/mips/kernel/syscalls/syscall_o32.tbl
index ac586774c980..940c7f49a731 100644
--- a/arch/mips/kernel/syscalls/syscall_o32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_o32.tbl
@@ -425,3 +425,4 @@
435 o32 clone3 __sys_clone3
437 o32 openat2 sys_openat2
438 o32 pidfd_getfd sys_pidfd_getfd
+439 o32 process_madvise sys_process_madvise compat_sys_process_madvise
--
2.26.2.645.ge9eca65c58-goog
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2020-05-08 5:25 ` Minchan Kim
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