diff options
Diffstat (limited to 'arch/x86/include/asm/irq_stack.h')
| -rw-r--r-- | arch/x86/include/asm/irq_stack.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86/include/asm/irq_stack.h b/arch/x86/include/asm/irq_stack.h index 562854c60808..7dcc2b0a4f09 100644 --- a/arch/x86/include/asm/irq_stack.h +++ b/arch/x86/include/asm/irq_stack.h @@ -58,7 +58,7 @@ * the output constraints to make the compiler aware that R11 cannot be * reused after the asm() statement. * - * For builds with CONFIG_UNWIND_FRAME_POINTER ASM_CALL_CONSTRAINT is + * For builds with CONFIG_UNWINDER_FRAME_POINTER, ASM_CALL_CONSTRAINT is * required as well as this prevents certain creative GCC variants from * misplacing the ASM code. * @@ -185,6 +185,7 @@ IRQ_CONSTRAINTS, regs, vector); \ } +#ifndef CONFIG_PREEMPT_RT #define ASM_CALL_SOFTIRQ \ "call %P[__func] \n" @@ -201,6 +202,8 @@ __this_cpu_write(hardirq_stack_inuse, false); \ } +#endif + #else /* CONFIG_X86_64 */ /* System vector handlers always run on the stack they interrupted. */ #define run_sysvec_on_irqstack_cond(func, regs) \ |