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Joerg Roedel 2ca762790c x86/amd-iommu: Fix NULL pointer dereference in __detach_device() 
In the __detach_device function the reference count for a
device-domain binding may become zero. This results in the
device being removed from the domain and dev_data->domain
will be NULL. This is bad because this pointer is
dereferenced when trying to unlock the domain->lock. This
patch fixes the issue by keeping the domain in a seperate
variable.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2010-01-22 17:32:31 +01:00
..
alpha alpha: cpumask_of_node() should handle -1 as a node 2010-01-14 13:21:35 -05:00
arm Merge master.kernel.org:/home/rmk/linux-2.6-arm 2010-01-21 07:15:10 -08:00
avr32 Merge branch 'for-33' of git://repo.or.cz/linux-kbuild 2009-12-17 07:23:42 -08:00
blackfin blackfin,kgdb: Do not put PC in gdb_regs into retx. 2010-01-07 11:58:37 -06:00
cris Merge branch 'for-33' of git://repo.or.cz/linux-kbuild 2009-12-17 07:23:42 -08:00
frv FDPIC: Respect PT_GNU_STACK exec protection markings when creating NOMMU stack 2010-01-06 18:16:02 -08:00
h8300 Merge branch 'for-33' of git://repo.or.cz/linux-kbuild 2009-12-17 07:23:42 -08:00
ia64 [IA64] move fnptr definition inside #ifdef __KERNEL__ 2010-01-08 10:53:28 -08:00
m32r
m68k m68knommu: fix definitions of __pa() and __va() 2010-01-12 20:51:45 -08:00
m68knommu m68knommu: fix invalid flags on coldfire pit clocksource 2010-01-16 12:15:38 -08:00
microblaze microblaze: pci_controller->arch_data really is a struct device_node * 2010-01-18 16:36:07 +01:00
mips MIPS: Ignore vmlinux.* 2010-01-12 18:19:38 +01:00
mn10300 mn10300: update the ASB2303 defconfig 2010-01-11 09:34:10 -08:00
parisc Merge branch 'for-33' of git://repo.or.cz/linux-kbuild 2009-12-17 07:23:42 -08:00
powerpc Merge commit 'gcl/merge' into merge 2010-01-15 13:40:17 +11:00
s390 [S390] unwire sys_recvmmsg again 2010-01-13 20:44:46 +01:00
score mm: make totalhigh_pages unsigned long 2010-01-11 09:34:03 -08:00
sh sh64: wire up sys_accept4. 2010-01-19 17:00:31 +09:00
sparc sparc64: Fix Niagara2 perf event handling. 2010-01-04 23:16:03 -08:00
um Unrot uml mconsole a bit 2010-01-14 09:05:26 -05:00
x86 x86/amd-iommu: Fix NULL pointer dereference in __detach_device() 2010-01-22 17:32:31 +01:00
xtensa Merge branch 'for-33' of git://repo.or.cz/linux-kbuild 2009-12-17 07:23:42 -08:00
.gitignore
Kconfig hw-breakpoints: Fix hardware breakpoints -> perf events dependency 2009-12-18 13:11:51 +01:00