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linux-2.6
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Eric W. Biederman ded86d8d37 msi: Kill msi_lookup_irq 
The function msi_lookup_irq was horrible.  As a side effect of running
it changed dev->irq, and then the callers would need to change it
back.  In addition it does a global scan through all of the irqs,
which seems to be the sole justification of the msi_lock.

To remove the neede for msi_lookup_irq I added first_msi_irq to struct
pci_dev.  Then depending on the context I replaced msi_lookup_irq with
dev->first_msi_irq, dev->msi_enabled, or dev->msix_enabled.

msi_enabled and msix_enabled were already present in pci_dev for other
reasons.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 		2007-02-07 15:50:07 -08:00
..
acpi ACPI: increase ACPI_MAX_REFERENCE_COUNT for larger systems 2007-01-02 00:18:52 -05:00
asm-alpha PCI: make isa_bridge Alpha-only 2007-02-07 15:50:06 -08:00
asm-arm [ARM] 4111/1: Allow VFP to work with thread migration on SMP 2007-01-25 16:35:29 +00:00
asm-arm26 [PATCH] Optimize D-cache alias handling on fork 2006-12-13 09:27:08 -08:00
asm-avr32 [PATCH] Optimize D-cache alias handling on fork 2006-12-13 09:27:08 -08:00
asm-cris [PATCH] Optimize D-cache alias handling on fork 2006-12-13 09:27:08 -08:00
asm-frv [PATCH] fix frv headers_check 2007-02-01 16:17:05 -08:00
asm-generic Fix Maple PATA IRQ assignment. 2007-01-26 17:27:40 -05:00
asm-h8300 [PATCH] Optimize D-cache alias handling on fork 2006-12-13 09:27:08 -08:00
asm-i386 [PATCH] i386 vDSO: use VM_ALWAYSDUMP 2007-01-26 13:50:58 -08:00
asm-ia64 [IA64] swiotlb abstraction (e.g. for Xen) 2007-02-05 18:53:04 -08:00
asm-m32r [PATCH] Optimize D-cache alias handling on fork 2006-12-13 09:27:08 -08:00
asm-m68k [PATCH] m68k: uaccess.h needs sched.h 2007-01-30 08:26:45 -08:00
asm-m68knommu [PATCH] Optimize D-cache alias handling on fork 2006-12-13 09:27:08 -08:00
asm-mips [MIPS] Comment fix 2007-02-06 16:53:24 +00:00
asm-parisc [ARM] pass vma for flush_anon_page() 2007-01-08 19:49:54 +00:00
asm-powerpc [PATCH] dma-mapping.h stubs fix 2007-01-30 08:39:21 -08:00
asm-ppc Merge branch 'for_paulus' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc 2006-12-11 16:31:42 +11:00
asm-s390 [S390] Mark kernel text section read-only. 2007-02-05 21:18:41 +01:00
asm-sh [PATCH] Optimize D-cache alias handling on fork 2006-12-13 09:27:08 -08:00
asm-sh64 [PATCH] Optimize D-cache alias handling on fork 2006-12-13 09:27:08 -08:00
asm-sparc [SPARC32]: Fix over-optimization by GCC near ip_fast_csum. 2007-02-01 20:24:35 -08:00
asm-sparc64 [SPARC64]: Fix of_iounmap() region release. 2006-12-31 14:06:05 -08:00
asm-um [PATCH] uml-i386: fix build breakage with CONFIG_HIGHMEM 2007-02-01 16:17:06 -08:00
asm-v850 [PATCH] Optimize D-cache alias handling on fork 2006-12-13 09:27:08 -08:00
asm-x86_64 [IA64] swiotlb abstraction (e.g. for Xen) 2007-02-05 18:53:04 -08:00
asm-xtensa [PATCH] FD_ZERO build fix 2007-01-11 18:18:22 -08:00
crypto [CRYPTO] lib: table driven multiplications in GF(2^128) 2006-12-06 18:38:55 -08:00
keys
…
linux msi: Kill msi_lookup_irq 2007-02-07 15:50:07 -08:00
math-emu
…
media V4L/DVB (5001): Add two required headers on kernel 2.6.20-rc1 2006-12-27 14:20:46 -02:00
mtd
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net [TCP]: Restore SKB socket owner setting in tcp_transmit_skb(). 2007-01-26 01:04:55 -08:00
pcmcia [PATCH] pcmcia: multifunction card handling fixes 2006-12-04 20:09:15 -05:00
rdma IB: Make sure struct ib_user_mad.data is aligned 2007-02-04 14:11:56 -08:00
rxrpc
…
scsi [PATCH] slab: remove kmem_cache_t 2006-12-07 08:39:25 -08:00
sound [PATCH] ALSA: Fix sysfs breakage 2007-01-29 14:32:53 -08:00
video [PATCH] sstfb: add sysfs interface 2006-12-13 09:05:55 -08:00
Kbuild
…