From: Alexander van Heukelum <heukelum@fastmail.fm>
Date: Fri, 26 Sep 2008 12:03:02 +0000 (+0200)
Subject: traps: x86_64: add TRACE_IRQS_OFF in error_entry
X-Git-Tag: v2.6.28-rc1~611^2~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6b11d4ef3e4d6ce83fb177aa50fdf385abb17d1a;p=pandora-kernel.git

traps: x86_64: add TRACE_IRQS_OFF in error_entry

Add TRACE_IRQS_OFF just before entering the C code.

All exceptions are taken via interrupt gates. If irq tracing is
enabled, it should be notified as soon as possible. Interrupts
are only (conditionally) re-enabled in C code.

Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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