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Jiang Liu 6db83cea1c arm64: fix possible invalid FPSIMD initialization state 
If context switching happens during executing fpsimd_flush_thread(),
stale value in FPSIMD registers will be saved into current thread's
fpsimd_state by fpsimd_thread_switch(). That may cause invalid
initialization state for the new process, so disable preemption
when executing fpsimd_flush_thread().

Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Cc: Jiang Liu <liuj97@gmail.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
 		2013-09-27 18:21:37 +01:00
..
vdso arm64: vdso: remove broken, redundant sequence counting for timezones 2013-01-10 10:43:43 +00:00
.gitignore arm64: Build infrastructure 2012-09-17 13:42:21 +01:00
Makefile arm64: SMP: enable PSCI boot method 2013-01-29 16:56:37 +00:00
arm64ksyms.c arm64: kernel: compiling issue, need 'EXPORT_SYMBOL(clear_page)' 2013-05-24 17:31:03 +01:00
asm-offsets.c arm64: KVM: Kconfig integration 2013-07-04 14:40:26 +02:00
cputable.c arm64: CPU support 2012-09-17 13:41:59 +01:00
debug-monitors.c arm64: delete __cpuinit usage from all users 2013-07-14 19:36:52 -04:00
early_printk.c arm64: Fix duplicate definition of early_console 2013-05-13 11:44:53 +01:00
entry-fpsimd.S arm64: move FP-SIMD save/restore code to a macro 2012-12-05 11:26:50 +00:00
entry.S arm64: mm: permit use of tagged pointers at EL0 2013-09-03 10:18:02 +01:00
fpsimd.c arm64: fix possible invalid FPSIMD initialization state 2013-09-27 18:21:37 +01:00
head.S arm64: Expand arm64 image header 2013-08-22 11:45:04 +01:00
hw_breakpoint.c arm64: delete __cpuinit usage from all users 2013-07-14 19:36:52 -04:00
hyp-stub.S arm64: add hypervisor stub 2012-12-05 11:26:49 +00:00
io.c arm64: Device specific operations 2012-09-17 13:42:04 +01:00
irq.c arm64: Use irqchip_init() for interrupt controller initialisation 2013-03-26 16:02:23 +00:00
kuser32.S arm64: 32-bit (compat) applications support 2012-09-17 13:42:12 +01:00
module.c arm64: Loadable modules 2012-09-17 13:42:19 +01:00
perf_event.c arm64: perf: fix ARMv8 EVTYPE_MASK to include NSH bit 2013-08-20 12:12:25 +01:00
process.c arm64: Correctly report LR and SP for compat tasks 2013-09-20 09:56:07 +01:00
psci.c arm64: psci: add support for PSCI invocations from the kernel 2013-01-29 16:56:37 +00:00
ptrace.c arm64: debug: consolidate software breakpoint handlers 2013-06-12 11:23:02 +01:00
setup.c arm64: Widen hwcap to be 64 bit 2013-09-20 09:56:07 +01:00
signal.c arm64: switch to generic sigaltstack 2013-02-14 09:17:29 -05:00
signal32.c arm64: Removed unused variable in compat_setup_rt_frame() 2013-03-18 10:12:56 +00:00
smp.c arm64: delay: don't bother reporting bogomips in /proc/cpuinfo 2013-08-30 18:47:07 +01:00
smp_psci.c arm64: psci: Use the MPIDR values from cpu_logical_map for cpu ids. 2013-03-26 11:58:10 +00:00
smp_spin_table.c arm64: SMP: rework the SMP code to be enabling method agnostic 2013-01-29 16:56:37 +00:00
stacktrace.c arm64: Exception handling 2012-09-17 10:24:46 +01:00
sys.c arm64: switch to generic sigaltstack 2013-02-14 09:17:29 -05:00
sys32.S unify compat fanotify_mark(2), switch to COMPAT_SYSCALL_DEFINE 2013-05-09 13:46:38 -04:00
sys_compat.c compat: generic compat_sys_sched_rr_get_interval() implementation 2012-12-17 17:15:18 -08:00
time.c arm64: kernel: compiling issue, need delete read_current_timer() 2013-06-10 17:58:20 +01:00
traps.c arm64: debug: consolidate software breakpoint handlers 2013-06-12 11:23:02 +01:00
vdso.c arm64: vdso: remove broken, redundant sequence counting for timezones 2013-01-10 10:43:43 +00:00
vmlinux.lds.S arm64: move elf notes into readonly segment 2013-08-27 17:34:09 +01:00