From: Fernando Vazquez <fernando@intellilink.co.jp>
Date: Sun, 1 Oct 2006 06:29:10 +0000 (-0700)
Subject: [PATCH] stack overflow safe kdump: safe smp_send_nmi_allbutself()
X-Git-Tag: v2.6.19-rc1~522
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc03613decef0cc4d2f3a24f19fa5a868745715f;p=pandora-kernel.git

[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>
---

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