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 <jgross@xxxxxxxx>
---
This patch is meant to be applied to the following stable kernels:
- linux-6.6
- linux-6.1
- linux-5.15
- linux-5.10
---
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 901b60516683..6231f6efb4ee 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
--
2.43.0
