Commit-ID: f3e4559781bf0c393364baa6b772233088a711db
Gitweb: http://git.kernel.org/tip/f3e4559781bf0c393364baa6b772233088a711db
Author: Arnd Bergmann <a...@arndb.de>
AuthorDate: Thu, 23 Mar 2017 16:18:51 +0100
Committer: Thomas Gleixner <t...@linutronix.de>
CommitDate: Fri, 24 Mar 2017 14:13:55 +0100
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 <a...@arndb.de>
Cc: Kyle Huey <kh...@kylehuey.com>
Link: http://lkml.kernel.org/r/20170323151904.706286-1-a...@arndb.de
Signed-off-by: Thomas Gleixner <t...@linutronix.de>
---
scripts/checksyscalls.sh | 1 +
1 file changed, 1 insertion(+)
diff --git a/scripts/checksyscalls.sh b/scripts/checksyscalls.sh
index 2c9082b..116b773 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
