diff options
| author | Ryo Takakura <takakura@valinux.co.jp> | 2024-02-28 11:28:36 +0900 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2024-02-28 18:01:24 +0000 |
| commit | 6d1ce806e17fcabe91a912363cc1a5f108734627 (patch) | |
| tree | 50ff148320b01006258b0be48680ddc46b700bd8 | |
| parent | 1984c805461f7fc4e96855eb4d94043ffb8f873d (diff) | |
arm64: Update setup_arch() comment on interrupt masking
DAIF_PROCCTX_NOIRQ contains the FIQ bit. Update the comment as only
asynchronous aborts are unmasked and FIQ is still masked.
Signed-off-by: Ryo Takakura <takakura@valinux.co.jp>
Link: https://lore.kernel.org/r/20240228022836.1756-1-takakura@valinux.co.jp
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| -rw-r--r-- | arch/arm64/kernel/setup.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index 42c690bb2d60..ab43bfa85368 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -320,9 +320,8 @@ void __init __no_sanitize_address setup_arch(char **cmdline_p) dynamic_scs_init(); /* - * Unmask asynchronous aborts and fiq after bringing up possible - * earlycon. (Report possible System Errors once we can report this - * occurred). + * Unmask SError as soon as possible after initializing earlycon so + * that we can report any SErrors immediately. */ local_daif_restore(DAIF_PROCCTX_NOIRQ); |