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Stephen Wilson 375906f876 x86: mark associated mm when running a task in 32 bit compatibility mode 
This patch simply follows the same practice as for setting the TIF_IA32 flag.
In particular, an mm is marked as holding 32-bit tasks when a 32-bit binary is
exec'ed.  Both ELF and a.out formats are updated.

Signed-off-by: Stephen Wilson <wilsons@start.ca>
Reviewed-by: Michel Lespinasse <walken@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-03-23 16:36:53 -04:00
..
acpi
Merge branch 'x86-trampoline-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-03-16 10:10:02 -07:00
apic
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-03-18 10:45:21 -07:00
cpu
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-03-18 10:45:21 -07:00
.gitignore
…
alternative.c
x86: Fix common misspellings
2011-03-18 10:39:30 +01:00
amd_iommu_init.c
Merge branch 'x86-iommu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-10-21 14:23:48 -07:00
amd_iommu.c
tree-wide: fix comment/printk typos
2010-11-01 15:38:34 -04:00
amd_nb.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp
2011-03-17 17:21:32 -07:00
apb_timer.c
Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-03-15 20:01:36 -07:00
aperture_64.c
x86: Fix common misspellings
2011-03-18 10:39:30 +01:00
apm_32.c
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-03-18 10:45:21 -07:00
asm-offsets_32.c
x86: Partly unify asm-offsets_{32,64}.c
2011-02-10 13:31:37 +01:00
asm-offsets_64.c
x86: Partly unify asm-offsets_{32,64}.c
2011-02-10 13:31:37 +01:00
asm-offsets.c
x86, asm: Cleanup unnecssary macros in asm-offsets.c
2011-02-25 16:37:32 -08:00
audit_64.c
…
bootflag.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
check.c
x86: Don't check for BIOS corruption in first 64K when there's no need to
2011-03-09 16:36:41 +01:00
cpuid.c
BKL: remove extraneous #include <smp_lock.h>
2010-11-17 08:59:32 -08:00
crash_dump_32.c
mm: stack based kmap_atomic()
2010-10-26 16:52:08 -07:00
crash_dump_64.c
mm, x86: Saving vmcore with non-lazy freeing of vmas
2010-09-17 09:11:56 +02:00
crash.c
x86, UV: Make kdump avoid stack dumps
2010-07-21 11:33:27 -07:00
devicetree.c
x86: dt: Cleanup local apic setup
2011-02-25 16:18:52 +01:00
doublefault_32.c
…
dumpstack_32.c
x86, dumpstack: Correct stack dump info when frame pointer is available
2011-03-18 10:51:42 +01:00
dumpstack_64.c
x86, dumpstack: Correct stack dump info when frame pointer is available
2011-03-18 10:51:42 +01:00
dumpstack.c
x86, dumpstack: Correct stack dump info when frame pointer is available
2011-03-18 10:51:42 +01:00
e820.c
Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-03-15 20:01:36 -07:00
early_printk.c
x86, earlyprintk: Move mrst early console to platform/ and fix a typo
2010-12-06 20:52:04 +01:00
early-quirks.c
x86, quirk: Fix SB600 revision check
2011-03-16 14:03:32 +01:00
entry_32.S
Merge branch 'x86-trampoline-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-03-16 10:10:02 -07:00
entry_64.S
x86: Fix common misspellings
2011-03-18 10:39:30 +01:00
ftrace.c
ftrace/graph: Trace function entry before updating index
2011-03-10 10:34:43 -05:00
head32.c
x86, trampoline: Common infrastructure for low memory trampolines
2011-02-17 21:02:43 -08:00
head64.c
x86-64: Only set max_pfn_mapped to 512 MiB if we enter via head_64.S
2010-10-14 09:06:49 +02:00
head_32.S
Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-03-15 20:01:36 -07:00
head_64.S
x86, trampoline: Common infrastructure for low memory trampolines
2011-02-17 21:02:43 -08:00
head.c
x86: Use memblock to replace early_res
2010-08-27 11:12:29 -07:00
hpet.c
x86: Cleanup the genirq name space
2011-03-12 14:12:00 +01:00
hw_breakpoint.c
x86: Use this_cpu_ops to optimize code
2010-12-30 12:20:28 +01:00
i386_ksyms_32.c
…
i387.c
x86: Fix common misspellings
2011-03-18 10:39:30 +01:00
i8237.c
…
i8253.c
i8253: Convert i8253_lock to raw_spinlock
2010-03-02 10:28:38 +01:00
i8259.c
x86: Cleanup the genirq name space
2011-03-12 14:12:00 +01:00
init_task.c
Rename .data.cacheline_aligned to .data..cacheline_aligned.
2010-03-03 11:25:58 +01:00
io_delay.c
…
ioport.c
x86: Use bitmap library functions
2011-02-17 14:59:22 +01:00
irq_32.c
x86: Fix common misspellings
2011-03-18 10:39:30 +01:00
irq_64.c
…
irq_work.c
irq_work: Add generic hardirq context callbacks
2010-10-18 19:58:50 +02:00
irq.c
Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-03-15 20:01:36 -07:00
irqinit.c
Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-03-15 20:01:36 -07:00
jump_label.c
jump label: x86 support
2010-09-22 16:33:03 -04:00
kdebugfs.c
llseek: automatically add .llseek fop
2010-10-15 15:53:27 +02:00
kgdb.c
x86: Fix common misspellings
2011-03-18 10:39:30 +01:00
kprobes.c
kprobes: Disabling optimized kprobes for entry text section
2011-03-08 17:22:12 +01:00
kvm.c
KVM guest: Fix section mismatch derived from kvm_guest_cpu_online()
2011-03-17 13:08:25 -03:00
kvmclock.c
KVM paravirt: Move kvm_smp_prepare_boot_cpu() from kvmclock.c to kvm.c.
2011-01-12 11:23:10 +02:00
ldt.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
machine_kexec_32.c
…
machine_kexec_64.c
x86, cleanups: Use clear_page/copy_page rather than memset/memcpy
2010-09-22 15:36:49 -07:00
Makefile
Merge branch 'x86-trampoline-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-03-16 10:10:02 -07:00
mca_32.c
x86: Fix common misspellings
2011-03-18 10:39:30 +01:00
microcode_amd.c
x86, microcode, AMD: Fix signedness bug in generic_load_microcode()
2011-02-20 14:01:32 +01:00
microcode_core.c
x86, microcode: Correct sysdev_add error path
2011-02-09 16:05:31 +01:00
microcode_intel.c
x86/microcode: Fix double vfree() and remove redundant pointer checks before vfree()
2010-12-27 14:33:30 +01:00
mmconf-fam10h_64.c
x86-64: Fix and clean up AMD Fam10 MMCONF enabling
2010-11-18 13:41:35 +01:00
module.c
mm: unify module_alloc code for vmalloc
2011-01-13 17:32:34 -08:00
mpparse.c
x86: Fix common misspellings
2011-03-18 10:39:30 +01:00
msr.c
BKL: remove extraneous #include <smp_lock.h>
2010-11-17 08:59:32 -08:00
paravirt_patch_32.c
…
paravirt_patch_64.c
…
paravirt-spinlocks.c
locking: Convert __raw_spin* functions to arch_spin*
2009-12-14 23:55:32 +01:00
paravirt.c
thp: add pmd paravirt ops
2011-01-13 17:32:39 -08:00
pci-calgary_64.c
x86: Fix common misspellings
2011-03-18 10:39:30 +01:00
pci-dma.c
x86, iommu: Utilize the IOMMU_INIT macros functionality.
2010-08-26 15:14:52 -07:00
pci-gart_64.c
x86, amd-nb: Cleanup AMD northbridge caching code
2010-11-18 15:53:05 +01:00
pci-iommu_table.c
x86, iommu: Add proper dependency sort routine (and sanity check).
2010-08-26 15:13:19 -07:00
pci-nommu.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
pci-swiotlb.c
x86, swiotlb: Make SWIOTLB use IOMMU_INIT_* macros.
2010-08-26 15:13:37 -07:00
pcspeaker.c
…
probe_roms_32.c
…
process_32.c
cpuidle/x86/perf: fix power:cpu_idle double end events and throw cpu_idle events from the cpuidle layer
2011-01-12 18:05:16 -05:00
process_64.c
x86: mark associated mm when running a task in 32 bit compatibility mode
2011-03-23 16:36:53 -04:00
process.c
x86, dumpstack: Correct stack dump info when frame pointer is available
2011-03-18 10:51:42 +01:00
ptrace.c
ptrace: cleanup arch_ptrace() on x86
2010-10-27 18:03:10 -07:00
pvclock.c
x86/pvclock: Zero last_value on resume
2010-11-28 09:33:20 +01:00
quirks.c
x86: HPET force enable for CX700 / VIA Epia LT
2010-09-15 16:27:04 +02:00
reboot_32.S
x86, reboot: Fix the use of passed arguments in 32-bit BIOS reboot
2011-02-18 15:47:42 -08:00
reboot_fixups_32.c
x86: Ce4100: Add reboot_fixup() for CE4100
2010-11-12 00:45:41 +01:00
reboot.c
Merge branch 'x86-trampoline-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-03-16 10:10:02 -07:00
relocate_kernel_32.S
…
relocate_kernel_64.S
…
resource.c
x86: avoid high BIOS area when allocating address space
2010-12-17 10:01:30 -08:00
rtc.c
rtc: cmos: Add OF bindings
2011-02-23 22:27:55 +01:00
setup_percpu.c
x86: Unify CPU -> NUMA node mapping between 32 and 64bit
2011-01-28 14:54:09 +01:00
setup.c
Merge branch 'x86-trampoline-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-03-16 10:10:02 -07:00
signal.c
…
smp.c
x86, kexec: Make sure to stop all CPUs before exiting the kernel
2010-10-21 13:30:44 -07:00
smpboot.c
Merge branch 'x86-trampoline-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-03-16 10:10:02 -07:00
stacktrace.c
x86, dumpstack: Correct stack dump info when frame pointer is available
2011-03-18 10:51:42 +01:00
step.c
x86: Fix common misspellings
2011-03-18 10:39:30 +01:00
sys_i386_32.c
i386: Make kernel_execve() suitable for stack unwinding
2010-09-03 08:16:02 +02:00
sys_x86_64.c
improve sys_newuname() for compat architectures
2010-03-12 15:52:32 -08:00
syscall_64.c
…
syscall_table_32.S
introduce sys_syncfs to sync a single file system
2011-03-21 00:40:29 -04:00
tboot.c
thp: pte alloc trans splitting
2011-01-13 17:32:40 -08:00
tce_64.c
…
test_nx.c
…
test_rodata.c
…
time.c
x86, nmi_watchdog: Remove all stub function calls from old nmi_watchdog
2010-11-18 09:08:23 +01:00
tls.c
…
tls.h
…
topology.c
x86: Fix common misspellings
2011-03-18 10:39:30 +01:00
trampoline_32.S
x86, trampoline: Common infrastructure for low memory trampolines
2011-02-17 21:02:43 -08:00
trampoline_64.S
x86-64, trampoline: Remove unused variable
2011-02-18 15:50:36 -08:00
trampoline.c
x86, trampoline: Common infrastructure for low memory trampolines
2011-02-17 21:02:43 -08:00
traps.c
x86, NMI: Clean-up default_do_nmi()
2011-01-07 15:08:53 +01:00
tsc_sync.c
locking: Convert __raw_spin* functions to arch_spin*
2009-12-14 23:55:32 +01:00
tsc.c
x86: Fix common misspellings
2011-03-18 10:39:30 +01:00
verify_cpu.S
x86: Fix common misspellings
2011-03-18 10:39:30 +01:00
vm86_32.c
thp: split_huge_page_mm/vma
2011-01-13 17:32:41 -08:00
vmlinux.lds.S
Merge branch 'x86-trampoline-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-03-16 10:10:02 -07:00
vsmp_64.c
…
vsyscall_64.c
timkeeping: Fix update_vsyscall to provide wall_to_monotonic offset
2010-07-27 12:40:54 +02:00
x86_init.c
x86/platform: Add a wallclock_init func to x86_init.timers ops
2011-02-14 18:20:43 +01:00
x8664_ksyms_64.c
x86-64, mem: Convert memmove() to assembly file and fix return value bug
2011-01-25 16:58:39 -08:00
xsave.c
x86: Fix common misspellings
2011-03-18 10:39:30 +01:00