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

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

Makefile

arm64: SMP: enable PSCI boot method

2013-01-29 16:56:37 +00:00

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

signal32.c

arm64: Removed unused variable in compat_setup_rt_frame()

2013-03-18 10:12:56 +00:00

signal.c

arm64: switch to generic sigaltstack

2013-02-14 09:17:29 -05:00

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

smp.c

arm64: delay: don't bother reporting bogomips in /proc/cpuinfo

2013-08-30 18:47:07 +01:00

stacktrace.c

arm64: Exception handling

2012-09-17 10:24:46 +01:00

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

sys.c

arm64: switch to generic sigaltstack

2013-02-14 09:17:29 -05:00

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