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(parent: 65112dc) | patch
x86, vsyscall: Use better error message on bad pointers
authorAdrian Bunk <bunk@stusta.de>
Sun, 9 Oct 2011 13:47:26 +0000 (16:47 +0300)
committerIngo Molnar <mingo@elte.hu>
Mon, 10 Oct 2011 07:03:13 +0000 (09:03 +0200)
commitef4f84e9187dcd017ea0ab3976af4d3ba806ed95
tree03a2b8d5b835429f011db934891965b467653d8ftree | snapshot
parent65112dccf8a113737684366349d7f9ec373ddc47commit | diff
x86, vsyscall: Use better error message on bad pointers

At least some UML versions run into this and need
vsyscall=native for now.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Andrew Lutomirski <luto@mit.edu>
Cc: H. Peter Anvin <hpa@linux.intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Arjan van de Ven <arjan@infradead.org>
Link: http://lkml.kernel.org/r/20111009134725.GD4586@localhost.pp.htv.fi
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/vsyscall_64.c diff | blob | history
Linux kernel for KaRo TX COM modules