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| author | Grant Likely <grant.likely@secretlab.ca> | 2012-11-15 10:34:22 (GMT) |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2012-11-15 10:34:22 (GMT) |
| commit | da63d20bfb12827dd7747a841ea27348af3abc0a (patch) | |
| tree | ba275a74d068f91b453c08b9bacf8afe9577db9b /drivers/xen/events.c | |
| parent | 55020c8056a83ef2181e4cddd39cb2b9f4b88c5a (diff) | |
| parent | 77b67063bb6bce6d475e910d3b886a606d0d91f7 (diff) | |
| download | linux-da63d20bfb12827dd7747a841ea27348af3abc0a.tar.xz | |
Merge tag 'v3.7-rc5' into devicetree/next
Linux 3.7-rc5
Diffstat (limited to 'drivers/xen/events.c')
| -rw-r--r-- | drivers/xen/events.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/xen/events.c b/drivers/xen/events.c index 59e10a1..0be4df3 100644 --- a/drivers/xen/events.c +++ b/drivers/xen/events.c @@ -115,7 +115,9 @@ struct irq_info { #define PIRQ_SHAREABLE (1 << 1) static int *evtchn_to_irq; +#ifdef CONFIG_X86 static unsigned long *pirq_eoi_map; +#endif static bool (*pirq_needs_eoi)(unsigned irq); static DEFINE_PER_CPU(unsigned long [NR_EVENT_CHANNELS/BITS_PER_LONG], @@ -277,10 +279,12 @@ static unsigned int cpu_from_evtchn(unsigned int evtchn) return ret; } +#ifdef CONFIG_X86 static bool pirq_check_eoi_map(unsigned irq) { return test_bit(pirq_from_irq(irq), pirq_eoi_map); } +#endif static bool pirq_needs_eoi_flag(unsigned irq) { @@ -1391,10 +1395,10 @@ void xen_evtchn_do_upcall(struct pt_regs *regs) { struct pt_regs *old_regs = set_irq_regs(regs); + irq_enter(); #ifdef CONFIG_X86 exit_idle(); #endif - irq_enter(); __xen_evtchn_do_upcall(); |