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authorEric W. Biederman <ebiederm@xmission.com>2005-06-25 14:57:43 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-25 16:24:46 -0700
commitcee5dab4856f51c5cad3aecc630ad0a4d2217a85 (patch)
tree5798e045caf95519093d69609d7b8d2b20af4175 /include
parent70adada4282b52130ef31c7722d3fd8d94dacbc2 (diff)
[PATCH] kexec: x86: i8259 shutdown: disable interrupts
From: Eric W. Biederman <ebiederm@xmission.com> This patch disables interrupt generation from the legacy pic on reboot. Now that there is a sys_device class it should not be called while drivers are still using interrupts. There is a report about this breaking ACPI power off on some systems. http://bugme.osdl.org/show_bug.cgi?id=4041 However the final comment seems to exonerate this code. So until I get more information I believe that was a false positive. Signed-off-by: Eric Biederman <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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