diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2007-12-07 19:16:17 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2007-12-07 19:16:17 +0100 |
| commit | e17bcb43a26a7111f851b5ff6d1258ecd355de75 (patch) | |
| tree | 8e8f3fd329089270c3c6be06abca0ea650ce69b7 /kernel | |
| parent | 167b1de3ee4e50d65a2bd0a2667c9cd48faf54f3 (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