Shyam Iyer 5307f6d5fb Fix pointer dereference before call to pcie_bus_configure_settings ... Commit b03e7495a8 ("PCI: Set PCI-E Max Payload Size on fabric") introduced a potential NULL pointer dereference in calls to pcie_bus_configure_settings due to attempts to access pci_bus self variables when the self pointer is NULL. To correct this, verify that the self pointer in pci_bus is non-NULL before dereferencing it. Reported-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Shyam Iyer <shyam_iyer@dell.com> Signed-off-by: Jon Mason <mason@myri.com> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2011-09-09 19:49:58 -07:00
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boot	…
configs	cgroup: remove the ns_cgroup	2011-05-26 17:12:34 -07:00
crypto	crypto: ghash-intel - Fix set but not used in ghash_async_setkey()	2011-06-30 07:43:42 +08:00
ia32	All Arch: remove linkage for sys_nfsservctl system call	2011-08-26 15:09:58 -07:00
include/asm	Merge branch 'kvm-updates/3.1' of git://github.com/avikivity/kvm	2011-09-07 07:45:43 -07:00
kernel	x86, perf: Check that current->mm is alive before getting user callchain	2011-08-31 15:56:31 +02:00
kvm	Merge branch 'kvm-updates/3.1' of git://git.kernel.org/pub/scm/virt/kvm/kvm	2011-08-16 11:14:44 -07:00
lguest	lguest: Fix translation count about wikipedia's cpuid page	2011-07-22 14:39:50 +09:30
lib	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
math-emu	…
mm	x86: fix mm/fault.c build	2011-08-15 19:10:50 -07:00
net	…
oprofile	x86, perf: Make copy_from_user_nmi() a library function	2011-07-21 20:41:57 +02:00
pci	Fix pointer dereference before call to pcie_bus_configure_settings	2011-09-09 19:49:58 -07:00
platform	sfi: table irq 0xFF means 'no interrupt'	2011-08-26 09:03:29 -07:00
power	…
tools	…
vdso	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2011-08-23 18:09:08 -07:00
video	…
xen	Merge branch 'stable/bug.fixes' of git://oss.oracle.com/git/kwilk/xen	2011-09-07 07:46:48 -07:00
.gitignore	…
Kbuild	…
Kconfig	Merge commit 'v3.0' into x86/vdso	2011-08-04 16:13:20 -07:00
Kconfig.cpu	x86: Add support for cmpxchg_double	2011-06-25 12:17:32 -07:00
Kconfig.debug	…
Makefile	…
Makefile_32.cpu	…