linux

iv/linux

History

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

boot

arm64: Add initial DTS for APM X-Gene Storm SOC and APM Mustang board

2013-06-20 17:03:59 +01:00

configs

arm64: Enable APM X-Gene SOC family in the defconfig

2013-06-20 17:03:59 +01:00

include

arm64: avoid multiple evaluation of ptr in get_user/put_user()

2013-09-25 16:42:21 +01:00

kernel

arm64: fix possible invalid FPSIMD initialization state