This is a note to let you know that I've just added the patch titled
powerpc/crashdump: Do not fail on NULL pointer dereferencing
to the 2.6.32-longterm tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/longterm/longterm-queue-2.6.32.git;a=summary
The filename of the patch is:
powerpc-crashdump-do-not-fail-on-null-pointer-dereferencing.patch
and it can be found in the queue-2.6.32 subdirectory.
If you, or anyone else, feels it should not be added to the 2.6.32 longterm
tree,
please let <[email protected]> know about it.
>From 426b6cb478e60352a463a0d1ec75c1c9fab30b13 Mon Sep 17 00:00:00 2001
From: Maxim Uvarov <[email protected]>
Date: Tue, 11 May 2010 05:41:08 +0000
Subject: powerpc/crashdump: Do not fail on NULL pointer dereferencing
From: Maxim Uvarov <[email protected]>
commit 426b6cb478e60352a463a0d1ec75c1c9fab30b13 upstream.
Signed-off-by: Maxim Uvarov <[email protected]>
Signed-off-by: Benjamin Herrenschmidt <[email protected]>
Signed-off-by: Kamalesh babulal <[email protected]>
cc: Anton Blanchard <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
arch/powerpc/kernel/crash.c | 3 +++
1 file changed, 3 insertions(+)
--- a/arch/powerpc/kernel/crash.c
+++ b/arch/powerpc/kernel/crash.c
@@ -377,6 +377,9 @@ void default_machine_crash_shutdown(stru
for_each_irq(i) {
struct irq_desc *desc = irq_desc + i;
+ if (!desc || !desc->chip || !desc->chip->eoi)
+ continue;
+
if (desc->status & IRQ_INPROGRESS)
desc->chip->eoi(i);
Patches currently in longterm-queue-2.6.32 which might be from
[email protected] are
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