diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2021-02-10 00:40:47 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2021-02-10 23:34:15 +0100 |
| commit | 569dd8b4eb7ef666b467c41b8e8e4f2820d07f67 (patch) | |
| tree | d4fbac676e491882e53af9a768d5afd940409c7e /arch/x86/include/asm/idtentry.h | |
| parent | a0cfc74d0b00c5201e1c09e28b2dc01c8088f809 (diff) | |
x86/entry: Convert system vectors to irq stack macro
To inline the stack switching and to prepare for enabling
CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK provide a macro template for system
vectors and device interrupts and convert the system vectors over to it.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20210210002512.676197354@linutronix.de
Diffstat (limited to 'arch/x86/include/asm/idtentry.h')
| -rw-r--r-- | arch/x86/include/asm/idtentry.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/include/asm/idtentry.h b/arch/x86/include/asm/idtentry.h index 247a60a47331..712b3c8d4554 100644 --- a/arch/x86/include/asm/idtentry.h +++ b/arch/x86/include/asm/idtentry.h @@ -237,10 +237,8 @@ __visible noinstr void func(struct pt_regs *regs) \ irqentry_state_t state = irqentry_enter(regs); \ \ instrumentation_begin(); \ - irq_enter_rcu(); \ kvm_set_cpu_l1tf_flush_l1d(); \ run_sysvec_on_irqstack_cond(__##func, regs); \ - irq_exit_rcu(); \ instrumentation_end(); \ irqentry_exit(regs, state); \ } \ |