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| 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/entry/entry_64.S | |
| parent | x86/irq: Provide macro for inlining irq stack switching (diff) | |
| download | linux-dev-569dd8b4eb7ef666b467c41b8e8e4f2820d07f67.tar.xz linux-dev-569dd8b4eb7ef666b467c41b8e8e4f2820d07f67.zip | |
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/entry/entry_64.S')
| -rw-r--r-- | arch/x86/entry/entry_64.S | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/entry/entry_64.S b/arch/x86/entry/entry_64.S index cad08703c4ad..68643d324f4a 100644 --- a/arch/x86/entry/entry_64.S +++ b/arch/x86/entry/entry_64.S @@ -762,7 +762,6 @@ SYM_CODE_END(.Lbad_gs) * rdx: Function argument (can be NULL if none) */ SYM_FUNC_START(asm_call_on_stack) -SYM_INNER_LABEL(asm_call_sysvec_on_stack, SYM_L_GLOBAL) SYM_INNER_LABEL(asm_call_irq_on_stack, SYM_L_GLOBAL) /* * Save the frame pointer unconditionally. This allows the ORC |