From 060de3717c4a9831035d04a00b5bb224d0c89667 Mon Sep 17 00:00:00 2001 From: Juergen Gross Date: Fri, 17 Jan 2025 12:05:51 +0100 Subject: [PATCH] x86/xen: fix SLS mitigation in xen_hypercall_iret() The backport of upstream patch a2796dff62d6 ("x86/xen: don't do PV iret hypercall through hypercall page") missed to adapt the SLS mitigation config check from CONFIG_MITIGATION_SLS to CONFIG_SLS. Signed-off-by: Juergen Gross Signed-off-by: Greg Kroah-Hartman --- arch/x86/xen/xen-asm.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/xen/xen-asm.S b/arch/x86/xen/xen-asm.S index aa2676a7e2a4..a9b878fd6ee0 100644 --- a/arch/x86/xen/xen-asm.S +++ b/arch/x86/xen/xen-asm.S @@ -221,7 +221,7 @@ SYM_CODE_END(xen_early_idt_handler_array) push %rax mov $__HYPERVISOR_iret, %eax syscall /* Do the IRET. */ -#ifdef CONFIG_MITIGATION_SLS +#ifdef CONFIG_SLS int3 #endif .endm