hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

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>
This commit is contained in:
Feng Tang 2010-12-03 11:51:38 +08:00 committed by Thomas Gleixner
parent 5ec6960f6f
commit e4d2ebcab1
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/x86/kernel/apb_timer.c
View File

@ -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,