iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/arch/ia64/kernel
History
Tony Luck 7411d89535 [IA64] Fix fast syscall version of getcpu() 
GETCPU(2) says:
  int getcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *tcache);
  ...
  When either cpu or node is NULL nothing is written to the respective pointer.

But the fast system call path had no checks for NULL, and would
thus return -EFAULT if either (or both) of these were NULL.

Reported-by: Mike Frysinger <vapier@gentoo.org>
Tested-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2012-05-16 13:58:29 -07:00
..
cpufreq
[CPUFREQ] use dynamic debug instead of custom infrastructure
2011-05-04 11:50:57 -04:00
.gitignore
[IA64] Cleanup generated file not ignored by .gitignore
2008-08-04 11:06:16 -07:00
acpi-ext.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
acpi.c
documentation: remove references to cpu_*_map.
2012-03-29 15:38:31 +10:30
asm-offsets.c
ia64: vsyscall: Add missing paranthesis
2012-03-27 15:06:15 +02:00
audit.c
[IA64] Remove COMPAT_IA32 support
2010-02-08 10:42:17 -08:00
brl_emu.c
…
crash_dump.c
crash_dump: export is_kdump_kernel to modules, consolidate elfcorehdr_addr, setup_elfcorehdr and saved_max_pfn
2011-03-23 19:47:19 -07:00
crash.c
sysctl: Drop & in front of every proc_handler.
2009-11-18 08:37:40 -08:00
cyclone.c
ia64: Replace clocksource.fsys_mmio with generic arch data
2011-07-14 17:57:09 -07:00
dma-mapping.c
ia64: Add export.h to arch/ia64 specific files as required
2011-10-31 19:30:58 -04:00
efi_stub.S
…
efi.c
Disintegrate asm/system.h for IA64
2012-03-28 18:30:02 +01:00
elfcore.c
elf coredump: add extended numbering support
2010-03-06 11:26:46 -08:00
entry.h
…
entry.S
ia64: Add accept4() syscall
2012-01-09 12:55:10 -08:00
err_inject.c
cpu: convert 'cpu' and 'machinecheck' sysdev_class to a regular subsystem
2011-12-21 14:29:42 -08:00
esi_stub.S
…
esi.c
tree-wide: fix assorted typos all over the place
2009-12-04 15:39:55 +01:00
fsys.S
[IA64] Fix fast syscall version of getcpu()
2012-05-16 13:58:29 -07:00
fsyscall_gtod_data.h
ia64: vsyscall: Use seqcount instead of seqlock
2012-03-15 18:17:59 -07:00
ftrace.c
ftrace, ia64: IA64 dynamic ftrace support
2009-01-14 12:11:31 +01:00
gate-data.S
Rename .data.gate to .data..gate.
2010-03-03 11:25:59 +01:00
gate.lds.S
Disintegrate asm/system.h for IA64
2012-03-28 18:30:02 +01:00
gate.S
Disintegrate asm/system.h for IA64
2012-03-28 18:30:02 +01:00
head.S
Disintegrate asm/system.h for IA64
2012-03-28 18:30:02 +01:00
ia64_ksyms.c
percpu: remove per_cpu__ prefix.
2009-10-29 22:34:15 +09:00
init_task.c
Rename .data.init_task to .data..init_task.
2010-03-03 11:25:58 +01:00
iosapic.c
Disintegrate asm/system.h for IA64
2012-03-28 18:30:02 +01:00
irq_ia64.c
Merge branch 'akpm' (Andrew's patch-bomb)
2012-03-28 17:19:28 -07:00
irq_lsapic.c
ia64: Convert lsapic to new irq_chip functions
2011-03-29 14:48:02 +02:00
irq.c
ia64: Use generic show_interrupts()
2011-03-29 14:48:05 +02:00
ivt.S
Disintegrate asm/system.h for IA64
2012-03-28 18:30:02 +01:00
jprobes.S
[IA64] Move include/asm-ia64 to arch/ia64/include/asm
2008-08-01 10:21:21 -07:00
kprobes.c
kprobes: Disable booster when CONFIG_PREEMPT=y
2010-02-04 09:36:18 +01:00
machine_kexec.c
[IA64] Fix warning from machine_kexec.c
2012-02-27 13:00:42 -08:00
machvec.c
Disintegrate asm/system.h for IA64
2012-03-28 18:30:02 +01:00
Makefile
iommu: Rename the DMAR and INTR_REMAP config options
2011-09-21 10:22:03 +02:00
Makefile.gate
Rename .data.gate to .data..gate.
2010-03-03 11:25:59 +01:00
mca_asm.S
percpu: make percpu symbols in ia64 unique
2009-10-29 22:34:14 +09:00
mca_drv_asm.S
[IA64] mca style cleanup
2008-02-04 15:42:06 -08:00
mca_drv.c
Disintegrate asm/system.h for IA64
2012-03-28 18:30:02 +01:00
mca_drv.h
[IA64] mca style cleanup
2008-02-04 15:42:06 -08:00
mca.c
Merge branch 'akpm' (Andrew's patch-bomb)
2012-03-28 17:19:28 -07:00
minstate.h
Rename .data..patch.XXX to .data..patch.XXX.
2010-03-03 11:25:59 +01:00
module.c
modules: make arch's use default loader hooks
2011-07-24 22:06:04 +09:30
msi_ia64.c
arch/ia64: remove references to cpu_*_map
2012-03-28 17:14:36 -07:00
nr-irqs.c
ia64/pv_ops/xen: define the nubmer of irqs which xen needs.
2008-10-17 10:06:59 -07:00
numa.c
[IA64] Minimize per_cpu reservations.
2008-04-08 13:51:35 -07:00
pal.S
…
palinfo.c
[IA64] Use static const char * const in palinfo.c
2010-09-23 14:22:05 -07:00
paravirt_inst.h
ia64/pv_ops: paravirtualized instruction checker.
2008-10-17 10:12:54 -07:00
paravirt_patch.c
ia64/pv_op/binarypatch: add helper functions to support binary patching for paravirt_ops.
2009-03-26 11:02:31 -07:00
paravirt_patchlist.c
[IA64] Fix build error in paravirt_patchlist.c
2009-06-17 09:04:40 -07:00
paravirt_patchlist.h
ia64/pv_ops: gate page paravirtualization.
2009-03-26 10:51:02 -07:00
paravirt.c
static keys: Introduce 'struct static_key', static_key_true()/false() and static_key_slow_[inc|dec]()
2012-02-24 10:05:59 +01:00
paravirtentry.S
Rename .data.read_mostly to .data..read_mostly.
2010-03-03 11:26:00 +01:00
patch.c
Disintegrate asm/system.h for IA64
2012-03-28 18:30:02 +01:00
pci-dma.c
Disintegrate asm/system.h for IA64
2012-03-28 18:30:02 +01:00
pci-swiotlb.c
X86 & IA64: adapt for dma_map_ops changes
2012-03-28 16:36:31 +02:00
perfmon_default_smpl.c
Fix common misspellings
2011-03-31 11:26:23 -03:00
perfmon_generic.h
…
perfmon_itanium.h
…
perfmon_mckinley.h
…
perfmon_montecito.h
…
perfmon.c
kill mm argument of vm_munmap()
2012-04-21 01:58:20 -04:00
process.c
Fix ia64 build errors (fallout from system.h disintegration)
2012-03-29 14:16:06 -07:00
ptrace.c
Disintegrate asm/system.h for IA64
2012-03-28 18:30:02 +01:00
relocate_kernel.S
percpu: make percpu symbols in ia64 unique
2009-10-29 22:34:14 +09:00
sal.c
[IA64] Update check_sal_cache_flush to use platform_send_ipi()
2008-06-11 16:40:33 -07:00
salinfo.c
Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl
2010-10-22 10:52:56 -07:00
setup.c
Merge branch 'akpm' (Andrew's patch-bomb)
2012-03-28 17:19:28 -07:00
sigframe.h
…
signal.c
[IA64] Remove COMPAT_IA32 support
2010-02-08 10:42:17 -08:00
smp.c
Merge branch 'akpm' (Andrew's patch-bomb)
2012-03-28 17:19:28 -07:00
smpboot.c
Merge branch 'akpm' (Andrew's patch-bomb)
2012-03-28 17:19:28 -07:00
stacktrace.c
[IA64] Add CONFIG_STACKTRACE_SUPPORT
2010-09-23 13:52:07 -07:00
sys_ia64.c
Get rid of open-coding in ia64_brk()
2009-12-11 06:44:58 -05:00
time.c
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2012-03-29 14:16:48 -07:00
topology.c
arch/ia64: remove references to cpu_*_map
2012-03-28 17:14:36 -07:00
traps.c
Disintegrate asm/system.h for IA64
2012-03-28 18:30:02 +01:00
unaligned.c
[IA64] use __ratelimit
2010-05-18 14:45:54 -07:00
uncached.c
Disintegrate asm/system.h for IA64
2012-03-28 18:30:02 +01:00
unwind_decoder.c
…
unwind_i.h
…
unwind.c
Disintegrate asm/system.h for IA64
2012-03-28 18:30:02 +01:00
vmlinux.lds.S
Disintegrate asm/system.h for IA64
2012-03-28 18:30:02 +01:00