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Ian Campbell bf480d952b xen: events: separate MSI PIRQ allocation from PIRQ binding to IRQ 
Split the binding aspect of xen_allocate_pirq_msi out into a new
xen_bind_pirq_to_irq function.

In xen_hvm_setup_msi_irq when allocating a pirq write the MSI message
to signal the PIRQ as soon as the pirq is obtained. There is no way to
free the pirq back so if the subsequent binding to an IRQ fails we
want to ensure that we will reuse the PIRQ next time rather than leak
it.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
 		2011-03-10 14:44:40 -05:00
..
alpha alpha: Use generic irq Kconfig 2011-01-21 11:55:31 +01:00
arm Merge branch 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung 2011-02-21 15:00:47 -08:00
avr32 avr32: add missing include causing undefined pgtable_page_* references 2011-01-26 12:35:15 +01:00
blackfin serial: bfin_5xx: split uart RX lock from uart port lock to avoid deadlock 2011-02-03 14:44:54 -08:00
cris cris: Use generic irq Kconfig 2011-01-21 11:55:25 +01:00
frv frv: Use generic irq Kconfig 2011-01-21 11:55:32 +01:00
h8300 h8300: Use generic irq Kconfig 2011-01-21 11:55:24 +01:00
ia64 ia64: Use generic irq Kconfig 2011-01-21 11:55:32 +01:00
m32r m32r: Fixup last __do_IRQ leftover 2011-02-05 21:46:35 +01:00
m68k m68knommu: add optimize memmove() function 2011-02-16 09:43:16 +10:00
m68knommu m68knommu: set flow handler for secondary interrupt controller of 5249 2011-02-16 09:43:46 +10:00
microblaze microblaze: Fix msr instruction detection 2011-02-07 19:13:01 +01:00
mips genirq: Remove __do_IRQ 2011-01-21 11:55:31 +01:00
mn10300 mn10300: Use generic irq Kconfig 2011-01-21 11:55:33 +01:00
parisc console: rename acquire/release_console_sem() to console_lock/unlock() 2011-01-26 10:50:06 +10:00
powerpc powerpc: Fix hcall tracepoint recursion 2011-02-07 13:06:08 +11:00
s390 [S390] net: provide architecture specific NET_SKB_PAD 2011-02-17 13:13:59 +01:00
score score: Use generic irq Kconfig 2011-01-21 11:55:34 +01:00
sh Merge branch 'sh-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 2011-01-26 09:00:17 +10:00
sparc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6 2011-02-17 17:51:27 -08:00
tile tile: Use generic irq Kconfig 2011-01-21 11:55:34 +01:00
um um: Use generic irq Kconfig 2011-01-21 11:55:35 +01:00
x86 xen: events: separate MSI PIRQ allocation from PIRQ binding to IRQ 2011-03-10 14:44:40 -05:00
xtensa kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
.gitignore
…
Kconfig [S390] mutex: Introduce arch_mutex_cpu_relax() 2011-01-05 12:47:31 +01:00