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(parent: dfb0bfa) | patch
riscv: compat: process: Add UXL_32 support in start_thread
authorGuo Ren <guoren@linux.alibaba.com>
Tue, 5 Apr 2022 07:13:07 +0000 (15:13 +0800)
committerPalmer Dabbelt <palmer@rivosinc.com>
Tue, 26 Apr 2022 20:36:36 +0000 (13:36 -0700)
commit69d0bf4cc668387f8b8bf89c2b77568c7bbe722e
treedcf7ed1843a7d59f72f2d5167b5d7380264ce21btree
parentdfb0bfa738f5c58b5c6e81262a0ee4ba154c3f28commit | diff
riscv: compat: process: Add UXL_32 support in start_thread

If the current task is in COMPAT mode, set SR_UXL_32 in status for
returning userspace. We need CONFIG _COMPAT to prevent compiling
errors with rv32 defconfig.

Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@kernel.org>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20220405071314.3225832-14-guoren@kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
arch/riscv/kernel/process.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)