[PATCH] arm64: syscall: unmask DAIF for tracing status

[Catalin Marinas]

On Fri, 26 May 2023 10:47:15 +0800, Guo Hui wrote:
> The following code:
> static void el0_svc_common(struct pt_regs *regs, int scno, int sc_nr,
>                             const syscall_fn_t syscall_table[])
> {
>     ...
> 
>     if (!has_syscall_work(flags) && !IS_ENABLED(CONFIG_DEBUG_RSEQ)) {
>         local_daif_mask();
>         flags = read_thread_flags(); -------------------------------- A
>         if (!has_syscall_work(flags) && !(flags & _TIF_SINGLESTEP))
>              return;
>         local_daif_restore(DAIF_PROCCTX);
>      }
> 
> [...]

Applied to arm64 (for-next/misc), thanks!

[1/1] arm64: syscall: unmask DAIF for tracing status
      https://git.kernel.org/arm64/c/1da185fc8288

-- 
Catalin