Re: [block IO crash] Re: 2.6.39-rc5-git2 boot crashs

From: Ingo Molnar
Date: Wed May 04 2011 - 06:33:16 EST



* Ingo Molnar <mingo@xxxxxxx> wrote:

> Walter, could you please test the patch below on a failing kernel?

the other patch to test would be the one below, on a failing kernel. This would
check whether compiler flags have an impact on your crash.

Ingo

diff --git a/arch/x86/Makefile_32.cpu b/arch/x86/Makefile_32.cpu
index f2ee1ab..58dae4f 100644
--- a/arch/x86/Makefile_32.cpu
+++ b/arch/x86/Makefile_32.cpu
@@ -36,9 +36,6 @@ cflags-$(CONFIG_MCORE2) += -march=i686 $(call tune,core2)
cflags-$(CONFIG_MATOM) += $(call cc-option,-march=atom,$(call cc-option,-march=core2,-march=i686)) \
$(call cc-option,-mtune=atom,$(call cc-option,-mtune=generic))

-# AMD Elan support
-cflags-$(CONFIG_X86_ELAN) += -march=i486
-
# Geode GX1 support
cflags-$(CONFIG_MGEODEGX1) += -march=pentium-mmx
cflags-$(CONFIG_MGEODE_LX) += $(call cc-option,-march=geode,-march=pentium-mmx)
--
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