Messages in this thread Patch in this message | | | Date | Mon, 6 Dec 2010 15:01:20 GMT | From | tip-bot for Feng Tang <> | Subject | [tip:x86/platform] x86, apbt: Setup affinity for apb timers acting as per-cpu timer |
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Commit-ID: e4d2ebcab11b308b5b59073578efd33eccd55d46 Gitweb: http://git.kernel.org/tip/e4d2ebcab11b308b5b59073578efd33eccd55d46 Author: Feng Tang <feng.tang@intel.com> AuthorDate: Fri, 3 Dec 2010 11:51:38 +0800 Committer: Thomas Gleixner <tglx@linutronix.de> CommitDate: Mon, 6 Dec 2010 15:58:26 +0100
x86, apbt: Setup affinity for apb timers acting as per-cpu timer
Commit a5ef2e70 "x86: Sanitize apb timer interrupt handling" forgot the affinity setup when cleaning up the code, this patch just adds the forgotten part
Signed-off-by: Feng Tang <feng.tang@intel.com> Cc: Jacob Pan <jacob.jun.pan@intel.com> Cc: Alan Cox <alan@linux.intel.com> LKML-Reference: <1291348298-21263-2-git-send-email-feng.tang@intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> --- arch/x86/kernel/apb_timer.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/x86/kernel/apb_timer.c b/arch/x86/kernel/apb_timer.c index 92543c7..7c9ab59 100644 --- a/arch/x86/kernel/apb_timer.c +++ b/arch/x86/kernel/apb_timer.c @@ -315,6 +315,7 @@ static void apbt_setup_irq(struct apbt_dev *adev) if (system_state == SYSTEM_BOOTING) { irq_modify_status(adev->irq, 0, IRQ_MOVE_PCNTXT); + irq_set_affinity(adev->irq, cpumask_of(adev->cpu)); /* APB timer irqs are set up as mp_irqs, timer is edge type */ __set_irq_handler(adev->irq, handle_edge_irq, 0, "edge"); if (request_irq(adev->irq, apbt_interrupt_handler,
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