diff options
| author | Jinjie Ruan <ruanjinjie@huawei.com> | 2025-08-15 11:06:26 +0800 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2025-09-11 15:55:34 +0100 |
| commit | 788b8f6af60b22f78739fc758456b51b2b916dbd (patch) | |
| tree | 83ebe9643607db4a4d61d21efb6e4cea0df0f47e /arch/arm64/kernel/debug-monitors.c | |
| parent | 8f5ae30d69d7543eee0d70083daf4de8fe15d585 (diff) | |
arm64: ptrace: Replace interrupts_enabled() with regs_irqs_disabled()
The generic entry code expects architecture code to provide
regs_irqs_disabled(regs) function, but arm64 does not have this and
provides interrupts_enabled(regs), which has the opposite polarity.
In preparation for moving arm64 over to the generic entry code,
relace arm64's interrupts_enabled() with regs_irqs_disabled() and
update its callers under arch/arm64.
For the moment, a definition of interrupts_enabled() is provided for
the GICv3 driver. Once arch/arm implement regs_irqs_disabled(), this
can be removed.
Delete the fast_interrupts_enabled() macro as it is unused and we
don't want any new users to show up.
No functional changes.
Reviewed-by: Ada Couprie Diaz <ada.coupriediaz@arm.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Suggested-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/kernel/debug-monitors.c')
| -rw-r--r-- | arch/arm64/kernel/debug-monitors.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/kernel/debug-monitors.c b/arch/arm64/kernel/debug-monitors.c index 110d9ff54174..85fc162a6f9b 100644 --- a/arch/arm64/kernel/debug-monitors.c +++ b/arch/arm64/kernel/debug-monitors.c @@ -167,7 +167,7 @@ static void send_user_sigtrap(int si_code) if (WARN_ON(!user_mode(regs))) return; - if (interrupts_enabled(regs)) + if (!regs_irqs_disabled(regs)) local_irq_enable(); arm64_force_sig_fault(SIGTRAP, si_code, instruction_pointer(regs), |