[PATCH] stack overflow safe kdump: safe smp_send_nmi_allbutself()
authorFernando Vazquez <fernando@intellilink.co.jp>
Sun, 1 Oct 2006 06:29:10 +0000 (23:29 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Sun, 1 Oct 2006 07:39:31 +0000 (00:39 -0700)
commitbc03613decef0cc4d2f3a24f19fa5a868745715f
tree7c3343b100ae399df29815d709e4ab01768141ca
parentce53af9496c625a8ae33526713be34a23756db19
[PATCH] stack overflow safe kdump: safe smp_send_nmi_allbutself()

Re-implement smp_send_nmi_allbutself() so that calls to smp_processor_id
(through send_IPI_allbutself) can be replaced with safe_smp_processor_id
without affecting other parts of the kernel (as suggested by Eric Biederman).

Signed-off-by: Fernando Vazquez <fernando@intellilink.co.jp>
Looks-reasonable-to: Andi Kleen <ak@muc.de>
Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Vivek Goyal <vgoyal@in.ibm.com>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/i386/kernel/crash.c