From 74ea805b79d2b6eb472daa2540ed35ccb4ed23e7 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Thu, 24 Jun 2021 11:41:18 +0200 Subject: [PATCH] x86/xen: Make hypercall_page noinstr vmlinux.o: warning: objtool: xen_set_debugreg()+0x3: call to hypercall_page() leaves .noinstr.text section vmlinux.o: warning: objtool: xen_get_debugreg()+0x3: call to hypercall_page() leaves .noinstr.text section vmlinux.o: warning: objtool: xen_irq_enable()+0x24: call to hypercall_page() leaves .noinstr.text section Signed-off-by: Peter Zijlstra (Intel) Reviewed-by: Juergen Gross Link: https://lore.kernel.org/r/20210624095148.810950584@infradead.org --- arch/x86/xen/xen-head.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S index 488944d6d430..9e27b86a0c31 100644 --- a/arch/x86/xen/xen-head.S +++ b/arch/x86/xen/xen-head.S @@ -20,7 +20,7 @@ #include #include -.pushsection .text +.pushsection .noinstr.text, "ax" .balign PAGE_SIZE SYM_CODE_START(hypercall_page) .rept (PAGE_SIZE / 32)