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5289f46b9d
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Kyle McMartin 5289f46b9d parisc: disable UP-optimized flush_tlb_mm 
flush_tlb_mm's "optimized" uniprocessor case of allocating a new
context for userspace is exposing a race where we can suddely return
to a syscall with the protection id and space id out of sync, trapping
on the next userspace access.

Debugged-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Tested-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-12-23 17:03:21 -08:00
..
alpha alpha: pcibios_resource_to_bus() is callable from normal code 2008-11-30 10:03:37 -08:00
arm [ARM] Ensure linux/hardirqs.h is included where required 2008-12-15 10:34:48 +00:00
avr32 avr32: favr-32 build fix 2008-12-18 16:22:13 +01:00
blackfin Blackfin arch: fix a broken define in dma-mapping 2008-11-18 17:48:22 +08:00
cris [CRIS] Remove links from CRIS build 2008-10-31 23:37:57 +01:00
frv frv: fix mmap2 error handling 2008-12-01 19:55:24 -08:00
h8300 Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwb 2008-10-23 08:20:34 -07:00
ia64 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2008-12-15 16:30:22 -08:00
m32r m32r: section noise in head.S 2008-11-30 10:03:37 -08:00
m68k m68k: Update defconfigs for 2.6.28-rc7 2008-12-02 20:58:26 +01:00
m68knommu container freezer: implement freezer cgroup subsystem 2008-10-20 08:52:34 -07:00
mips MIPS: MIPS64R2: Fix buggy __arch_swab64 2008-12-22 08:54:47 +00:00
mn10300 MN10300: Give correct size when reserving interrupt vector table 2008-12-10 13:34:33 -08:00
parisc parisc: disable UP-optimized flush_tlb_mm 2008-12-23 17:03:21 -08:00
powerpc powerpc: Fix corruption error in rh_alloc_fixed() 2008-12-17 10:06:14 -06:00
s390 Merge branch 'kvm-updates/2.6.28' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm 2008-12-02 15:56:17 -08:00
sh sh: Disable GENERIC_HARDIRQS_NO__DO_IRQ for unconverted platforms. 2008-12-16 16:42:53 +09:00
sparc sparc: We need to implement arch_ptrace_stop(). 2008-12-16 21:55:44 -08:00
sparc64 sparc64: Sync FPU state in VIS emulation handler. 2008-12-04 09:12:57 -08:00
um uml: boot broken due to buffer overrun 2008-12-10 08:01:52 -08:00
x86 x86: fix resume (S2R) broken by Intel microcode module, on A110L 2008-12-20 14:29:20 +01:00
xtensa Merge git://git.kernel.org/pub/scm/linux/kernel/git/czankel/xtensa-2.6 2008-10-23 09:16:56 -07:00
.gitignore
Kconfig remove __ARCH_WANT_COMPAT_SYS_PTRACE 2008-11-30 11:00:15 -08:00