]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
MN10300: Fix the preemption resume_kernel() routine
authorAkira Takeuchi <takeuchi.akr@jp.panasonic.com>
Wed, 10 Dec 2008 12:43:29 +0000 (12:43 +0000)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 10 Dec 2008 21:34:33 +0000 (13:34 -0800)
commit24646bd2269fbca95367bfd3eafbc9f7ade2e980
tree48c12583f152f688ff9e401cb99d48807c489b85
parenta8893fb3e61473349b052794ae157b938e3b2b98
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>
arch/mn10300/kernel/entry.S