Commit e2753293 authored Sep 12, 2016 by Dave Hansen Committed by Thomas Gleixner Sep 13, 2016

x86/pkeys: Fix pkeys build breakage for some non-x86 arches



Guenter Roeck reported breakage on the h8300 and c6x architectures (among
others) caused by the new memory protection keys syscalls.  This patch does
what Arnd suggested and adds them to kernel/sys_ni.c.

Fixes: a60f7b69 ("generic syscalls: Wire up memory protection keys syscalls")
Reported-and-tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Dave Hansen <dave.hansen@intel.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: linux-arch@vger.kernel.org
Cc: Dave Hansen <dave@sr71.net>
Cc: linux-api@vger.kernel.org
Link: http://lkml.kernel.org/r/20160912203842.48E7AC50@viggo.jf.intel.com


Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

parent 5f23f6d0

kernel/sys_ni.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -250,3 +250,8 @@ cond_syscall(sys_execveat);

		/* membarrier */
		cond_syscall(sys_membarrier);

		/* memory protection keys */
		cond_syscall(sys_pkey_mprotect);
		cond_syscall(sys_pkey_alloc);
		cond_syscall(sys_pkey_free);

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