Commit 790ce3b4 authored by Thomas Gleixner's avatar Thomas Gleixner
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x86/idtentry: Remove stale comment



Stack switching for interrupt handlers happens in C now for both 64 and
32bit. Remove the stale comment which claims the contrary.

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent bc916e67
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+2 −4
Original line number Diff line number Diff line
@@ -191,11 +191,9 @@ __visible noinstr void func(struct pt_regs *regs, unsigned long error_code)
 * to the function as error_code argument which needs to be truncated
 * to an u8 because the push is sign extending.
 *
 * On 64-bit idtentry_enter/exit() are invoked in the ASM entry code before
 * and after switching to the interrupt stack. On 32-bit this happens in C.
 *
 * irq_enter/exit_rcu() are invoked before the function body and the
 * KVM L1D flush request is set.
 * KVM L1D flush request is set. Stack switching to the interrupt stack
 * has to be done in the function body if necessary.
 */
#define DEFINE_IDTENTRY_IRQ(func)					\
static __always_inline void __##func(struct pt_regs *regs, u8 vector);	\