diff options
| author | Huacai Chen <chenhuacai@loongson.cn> | 2022-12-10 22:39:59 +0800 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2022-12-14 08:36:11 +0800 |
| commit | 61a6fccc0bd2e8030b2672a52ef3f6706b2b2ee4 (patch) | |
| tree | 7f10ae1216e9e65ec4a5770a168adbe0e725f479 /arch/loongarch/include/asm/thread_info.h | |
| parent | dbcd7f5fafea64dbe588c4ec18bc309fde5d1e1c (diff) | |
LoongArch: Add unaligned access support
Loongson-2 series (Loongson-2K500, Loongson-2K1000) don't support
unaligned access in hardware, while Loongson-3 series (Loongson-3A5000,
Loongson-3C5000) are configurable whether support unaligned access in
hardware. This patch add unaligned access emulation for those LoongArch
processors without hardware support.
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'arch/loongarch/include/asm/thread_info.h')
| -rw-r--r-- | arch/loongarch/include/asm/thread_info.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/loongarch/include/asm/thread_info.h b/arch/loongarch/include/asm/thread_info.h index b7dd9f19a5a9..1a3354ca056e 100644 --- a/arch/loongarch/include/asm/thread_info.h +++ b/arch/loongarch/include/asm/thread_info.h @@ -38,7 +38,7 @@ struct thread_info { #define INIT_THREAD_INFO(tsk) \ { \ .task = &tsk, \ - .flags = 0, \ + .flags = _TIF_FIXADE, \ .cpu = 0, \ .preempt_count = INIT_PREEMPT_COUNT, \ } |