From: Akira Takeuchi <takeuchi.akr@jp.panasonic.com>
Date: Wed, 10 Dec 2008 12:43:29 +0000 (+0000)
Subject: MN10300: Fix the preemption resume_kernel() routine
X-Git-Tag: v2.6.28-rc8~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=24646bd2269fbca95367bfd3eafbc9f7ade2e980;p=pandora-kernel.git

MN10300: Fix the preemption resume_kernel() routine

Fix the preemption resume_kernel() routine by inverting the test to see
whether interrupts are off (IM7 is all enabled, not all disabled).

Furthermore, interrupts should be disabled on entry to resume_kernel() so that
they're correctly set for jumping to restore_all() and doing the need
reschedule test.

Signed-off-by: Akira Takeuchi <takeuchi.akr@jp.panasonic.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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