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| author | Arnd Bergmann <arnd@arndb.de> | 2017-03-23 16:18:51 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-03-24 14:13:55 +0100 |
| commit | f3e4559781bf0c393364baa6b772233088a711db (patch) | |
| tree | fd1db905fdcaccc621dd0523a662070bcd5143c6 /scripts/checksyscalls.sh | |
| parent | d582799fe5de1c1ca127d7f364db12a660cf46d4 (diff) | |
| download | lwn-f3e4559781bf0c393364baa6b772233088a711db.tar.gz lwn-f3e4559781bf0c393364baa6b772233088a711db.zip | |
x86/syscalls/32: Ignore arch_prctl for other architectures
sys_arch_prctl is only provided on x86, and there is no reason
to add it elsewhere. However, including it on the 32-bit syscall
table caused a warning for most configurations on non-x86:
:1328:2: warning: #warning syscall arch_prctl not implemented [-Wcpp]
This adds an exception to the syscall table checking script.
Fixes: 79170fda313e ("x86/syscalls/32: Wire up arch_prctl on x86-32")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Kyle Huey <khuey@kylehuey.com>
Link: http://lkml.kernel.org/r/20170323151904.706286-1-arnd@arndb.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'scripts/checksyscalls.sh')
| -rwxr-xr-x | scripts/checksyscalls.sh | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/scripts/checksyscalls.sh b/scripts/checksyscalls.sh index 2c9082ba6137..116b7735ee9f 100755 --- a/scripts/checksyscalls.sh +++ b/scripts/checksyscalls.sh @@ -148,6 +148,7 @@ cat << EOF #define __IGNORE_sysfs #define __IGNORE_uselib #define __IGNORE__sysctl +#define __IGNORE_arch_prctl /* ... including the "new" 32-bit uid syscalls */ #define __IGNORE_lchown32 |