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x86/syscalls/32: Ignore arch_prctl for other architectures

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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>
This commit is contained in:
Arnd Bergmann 2017-03-23 16:18:51 +01:00 committed by Thomas Gleixner
parent d582799fe5
commit f3e4559781
1 changed files with 1 additions and 0 deletions
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scripts/checksyscalls.sh
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@ -148,6 +148,7 @@ cat << EOF
#define __IGNORE_sysfs #define __IGNORE_sysfs
#define __IGNORE_uselib #define __IGNORE_uselib
#define __IGNORE__sysctl #define __IGNORE__sysctl
#define __IGNORE_arch_prctl
/* ... including the "new" 32-bit uid syscalls */ /* ... including the "new" 32-bit uid syscalls */
#define __IGNORE_lchown32 #define __IGNORE_lchown32