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Konrad Rzeszutek Wilk 2f1bd67d54 xen/smp: unbind irqworkX when unplugging vCPUs. 
The git commit  1ff2b0c303
"xen: implement IRQ_WORK_VECTOR handler" added the functionality
to have a per-cpu "irqworkX" for the IPI APIC functionality.
However it missed the unbind when a vCPU is unplugged resulting
in an orphaned per-cpu interrupt line for unplugged vCPU:

  30:        216          0   xen-dyn-event     hvc_console
  31:        810          4   xen-dyn-event     eth0
  32:         29          0   xen-dyn-event     blkif
- 36:          0          0  xen-percpu-ipi       irqwork2
- 37:        287          0   xen-dyn-event     xenbus
+ 36:        287          0   xen-dyn-event     xenbus
 NMI:          0          0   Non-maskable interrupts
 LOC:          0          0   Local timer interrupts
 SPU:          0          0   Spurious interrupts

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
 		2012-05-21 09:26:04 -04:00
..
alpha alpha: fix build failures from system.h dismemberment 2012-04-13 13:15:16 -04:00
arm Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm 2012-04-15 17:35:19 -07:00
avr32 avr32: fix nop compile fails from system.h split up 2012-04-04 08:23:44 -07:00
blackfin blackfin: update defconfig for bf527-ezkit 2012-04-06 10:25:03 +08:00
c6x irq: Kill pointless irqd_to_hw export 2012-04-10 22:39:17 -06:00
cris Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-03-29 18:12:23 -07:00
frv frv: fix warnings in mb93090-mb00/pci-dma.c about implicit EXPORT_SYMBOL 2012-04-02 14:41:26 -07:00
h8300 Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-03-29 18:12:23 -07:00
hexagon Merge branch 'for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping 2012-04-04 17:13:43 -07:00
ia64 ia64: populate the cmpxchg header with appropriate code 2012-04-13 13:15:16 -04:00
m32r Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-03-29 18:12:23 -07:00
m68k m68k/q40: Add missing platform check before registering platform devices 2012-04-01 22:57:53 +02:00
microblaze Merge branch 'for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping 2012-04-04 17:13:43 -07:00
mips Merge branch 'for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping 2012-04-04 17:13:43 -07:00
mn10300 Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-03-29 18:12:23 -07:00
openrisc Disintegrate and delete asm/system.h 2012-03-28 15:58:21 -07:00
parisc parisc: fix missing cmpxchg file error from system.h split 2012-04-02 14:41:26 -07:00
powerpc irqdomain bug fixes for v3.4-rc3 2012-04-12 12:49:56 -07:00
s390 [S390] Fix build errors (fallout from system.h disintegration) 2012-03-30 09:41:12 +02:00
score Delete all instances of asm/system.h 2012-03-28 18:30:03 +01:00
sh SuperH updates for 3.4-rc1 2012-04-07 09:52:46 -07:00
sparc sparc64: Eliminate obsolete __handle_softirq() function 2012-04-13 11:58:38 -07:00
tile arch/tile: avoid unused variable warning in proc.c for tilegx 2012-04-11 12:45:20 -04:00
um um: uml_setup_stubs': warning: unused variable 'pages' 2012-04-10 00:13:45 +02:00
unicore32 Merge branch 'for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping 2012-04-04 17:13:43 -07:00
x86 xen/smp: unbind irqworkX when unplugging vCPUs. 2012-05-21 09:26:04 -04:00
xtensa Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-03-29 18:12:23 -07:00
.gitignore
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Kconfig Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile 2012-03-29 14:49:45 -07:00