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authorThomas Gleixner <tglx@linutronix.de>2007-12-07 13:16:17 -0500
committerIngo Molnar <mingo@elte.hu>2007-12-07 13:16:17 -0500
commite17bcb43a26a7111f851b5ff6d1258ecd355de75 (patch)
tree8e8f3fd329089270c3c6be06abca0ea650ce69b7 /kernel
parent167b1de3ee4e50d65a2bd0a2667c9cd48faf54f3 (diff)
ACPI: move timer broadcast before busmaster disable
The timer broadcast code might access HPET, which should not be accessed after the busmaster disable. In acpi_idle_enter_simple() this change also prevents, that we modify the busmaster state without going actually idle. This might leave the ACPI bm state in a stale state, when we leave the function early in the need_resched() check. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Acked-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions