Unverified Commit 471aba2e authored Jun 28, 2023 by Guo Ren Committed by Palmer Dabbelt Jul 11, 2023

riscv: sigcontext: Correct the comment of sigreturn



The real-time signals enlarged the sigset_t type, and most architectures
have changed to using rt_sigreturn as the only way. The riscv is one of
them, and there is no sys_sigreturn in it. Only some old architecture
preserved sys_sigreturn as part of the historical burden.

Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@kernel.org>
Link: https://lore.kernel.org/r/20230628091213.2908149-1-guoren@kernel.org


Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

parent 06c2afb8

arch/riscv/include/uapi/asm/sigcontext.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -25,7 +25,7 @@ struct __sc_riscv_v_state {
		* Signal context structure
		*
		* This contains the context saved before a signal handler is invoked;
		* it is restored by sys_sigreturn / sys_rt_sigreturn.
		* it is restored by sys_rt_sigreturn.
		*/
		struct sigcontext {
		struct user_regs_struct sc_regs;