iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
b24dc8dace
linux/arch/x86
History
Oleg Nesterov b24dc8dace uprobes/x86: Fix is_64bit_mm() with CONFIG_X86_X32 
is_64bit_mm() assumes that mm->context.ia32_compat means the 32-bit
instruction set, this is not true if the task is TIF_X32.

Change set_personality_ia32() to initialize mm->context.ia32_compat
by TIF_X32 or TIF_IA32 instead of 1. This allows to fix is_64bit_mm()
without affecting other users, they all treat ia32_compat as "bool".

TIF_ in ->ia32_compat looks a bit strange, but this is grep-friendly
and avoids the new define's.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Reviewed-by: Jim Keniston <jkenisto@us.ibm.com>
Acked-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
2014-04-30 19:10:35 +02:00
..
boot Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-04-11 11:58:33 -07:00
configs ACPI: Remove Kconfig symbol ACPI_PROCFS 2014-02-19 00:27:37 +01:00
crypto crypto: ghash-clmulni-intel - use C implementation for setkey() 2014-04-01 17:22:47 +08:00
ia32 constify copy_siginfo_to_user{,32}() 2013-11-09 00:16:29 -05:00
include Merge branch 'perf/urgent' into perf/core, to pick up PMU driver fixes. 2014-04-18 12:14:55 +02:00
kernel uprobes/x86: Fix is_64bit_mm() with CONFIG_X86_X32 2014-04-30 19:10:35 +02:00
kvm Merge git://git.kernel.org/pub/scm/virt/kvm/kvm 2014-04-14 16:21:28 -07:00
lguest x86, asmlinkage, lguest: Fix C functions used by inline assembler 2014-01-29 22:17:17 -08:00
lib Merge branch 'x86-asmlinkage-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-03-31 14:13:25 -07:00
math-emu x86: math-emu: Drop already-disabled print of build date 2014-01-27 23:14:12 +01:00
mm arch/x86/mm/kmemcheck/kmemcheck.c: use kstrtoint() instead of sscanf() 2014-04-08 16:48:52 -07:00
net net: filter: add jited flag to indicate jit compiled filters 2014-03-31 00:45:08 -04:00
oprofile x86, oprofile, nmi: Fix CPU hotplug callback registration 2014-03-20 13:43:43 +01:00
pci CPU hotplug notifiers registration fixes for 3.15-rc1 2014-04-07 14:55:46 -07:00
platform Merge branch 'x86-nuke-platforms-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-04-02 13:15:58 -07:00
power x86, asmlinkage, power: Make various symbols used by the suspend asm code visible 2013-08-06 14:21:03 -07:00
realmode Merge commit 'f4bcd8ccddb02833340652e9f46f5127828eb79d' into x86/build 2014-01-29 09:07:00 -08:00
syscalls x86/build: Supress "Nothing to be done for ..." messages 2014-04-14 11:44:36 +02:00
tools x86/build: Supress "Nothing to be done for ..." messages 2014-04-14 11:44:36 +02:00
um x86: Remove CONFIG_X86_OOSTORE 2014-03-11 10:16:18 -07:00
vdso Merge branch 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-04-22 09:09:06 -07:00
video
xen Xen regression and bug fixes for 3.15-rc1. 2014-04-17 10:54:07 -07:00
.gitignore
Kbuild
Kconfig Merge git://git.infradead.org/users/eparis/audit 2014-04-12 12:38:53 -07:00
Kconfig.cpu Merge branch 'x86-nuke-platforms-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-04-02 13:15:58 -07:00
Kconfig.debug x86/efi: Dump the EFI page table 2014-03-04 16:17:17 +00:00
Makefile Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-04-16 16:40:18 -07:00
Makefile_32.cpu
Makefile.um