diff options
| author | Guo Ren <guoren@linux.alibaba.com> | 2022-04-05 15:13:12 +0800 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2022-05-17 16:37:21 -0700 |
| commit | 7383ee05314be58f8f9f018ee0ac53bef3808aea (patch) | |
| tree | a89a2a6a09629f049a1cfef0aa5a1daca90f401e /arch/riscv/kernel/Makefile | |
| parent | 3092eb45637573c5e435fbf5eaf9516316e5f9c6 (diff) | |
| download | linux-stable-7383ee05314be58f8f9f018ee0ac53bef3808aea.tar.gz linux-stable-7383ee05314be58f8f9f018ee0ac53bef3808aea.tar.bz2 linux-stable-7383ee05314be58f8f9f018ee0ac53bef3808aea.zip | |
riscv: compat: signal: Add rt_frame implementation
Implement compat_setup_rt_frame for sigcontext save & restore. The
main process is the same with signal, but the rv32 pt_regs' size
is different from rv64's, so we needs convert them.
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@kernel.org>
Reviewed-by: Palmer Dabbelt <palmer@rivosinc.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20220405071314.3225832-19-guoren@kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'arch/riscv/kernel/Makefile')
| -rw-r--r-- | arch/riscv/kernel/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile index fec77d101f9e..bf251622acbb 100644 --- a/arch/riscv/kernel/Makefile +++ b/arch/riscv/kernel/Makefile @@ -70,4 +70,5 @@ obj-$(CONFIG_JUMP_LABEL) += jump_label.o obj-$(CONFIG_EFI) += efi.o obj-$(CONFIG_COMPAT) += compat_syscall_table.o +obj-$(CONFIG_COMPAT) += compat_signal.o obj-$(CONFIG_COMPAT) += compat_vdso/ |