diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2020-07-23 00:00:06 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-07-24 15:05:00 +0200 |
| commit | 517e499227bed34acc69166691e2db5df3dc859a (patch) | |
| tree | e7d9c5996c27a5b6d38320116aa14770f4e4c9cf /arch/x86/kernel | |
| parent | 167fd210ec0555d371a20435dac7c2c7052df7ed (diff) | |
x86/entry: Cleanup idtentry_entry/exit_user
Cleanup the temporary defines and use irqentry_ instead of idtentry_.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lkml.kernel.org/r/20200722220520.602603691@linutronix.de
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/cpu/mce/core.c | 4 | ||||
| -rw-r--r-- | arch/x86/kernel/traps.c | 18 |
2 files changed, 11 insertions, 11 deletions
diff --git a/arch/x86/kernel/cpu/mce/core.c b/arch/x86/kernel/cpu/mce/core.c index 6d7aa5642688..97ff8313544f 100644 --- a/arch/x86/kernel/cpu/mce/core.c +++ b/arch/x86/kernel/cpu/mce/core.c @@ -1927,11 +1927,11 @@ static __always_inline void exc_machine_check_kernel(struct pt_regs *regs) static __always_inline void exc_machine_check_user(struct pt_regs *regs) { - idtentry_enter_user(regs); + irqentry_enter_from_user_mode(regs); instrumentation_begin(); machine_check_vector(regs); instrumentation_end(); - idtentry_exit_user(regs); + irqentry_exit_to_user_mode(regs); } #ifdef CONFIG_X86_64 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index ab6828e360f2..59c7f54753b4 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -638,18 +638,18 @@ DEFINE_IDTENTRY_RAW(exc_int3) return; /* - * idtentry_enter_user() uses static_branch_{,un}likely() and therefore - * can trigger INT3, hence poke_int3_handler() must be done - * before. If the entry came from kernel mode, then use nmi_enter() - * because the INT3 could have been hit in any context including - * NMI. + * irqentry_enter_from_user_mode() uses static_branch_{,un}likely() + * and therefore can trigger INT3, hence poke_int3_handler() must + * be done before. If the entry came from kernel mode, then use + * nmi_enter() because the INT3 could have been hit in any context + * including NMI. */ if (user_mode(regs)) { - idtentry_enter_user(regs); + irqentry_enter_from_user_mode(regs); instrumentation_begin(); do_int3_user(regs); instrumentation_end(); - idtentry_exit_user(regs); + irqentry_exit_to_user_mode(regs); } else { nmi_enter(); instrumentation_begin(); @@ -901,12 +901,12 @@ static __always_inline void exc_debug_user(struct pt_regs *regs, */ WARN_ON_ONCE(!user_mode(regs)); - idtentry_enter_user(regs); + irqentry_enter_from_user_mode(regs); instrumentation_begin(); handle_debug(regs, dr6, true); instrumentation_end(); - idtentry_exit_user(regs); + irqentry_exit_to_user_mode(regs); } #ifdef CONFIG_X86_64 |