X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=arch%2Fx86%2Fentry%2Fentry_64_compat.S;h=8011021d7ce8400cea5e64c5f9cb61a0360aab82;hb=ce6565282b3b16fd850c6a676f78c6bc76d0c235;hp=4fdb007cddbd12d6c802915e3dad27f73aa1c392;hpb=6a34fdcca452457a530980be2561dab06da3627f;p=linux-block.git

diff --git a/arch/x86/entry/entry_64_compat.S b/arch/x86/entry/entry_64_compat.S
index 4fdb007cddbd..8011021d7ce8 100644
--- a/arch/x86/entry/entry_64_compat.S
+++ b/arch/x86/entry/entry_64_compat.S
@@ -297,6 +297,8 @@ sysret32_from_system_call:
 	 * code.  We zero R8-R10 to avoid info leaks.
          */
 	movq	RSP-ORIG_RAX(%rsp), %rsp
+SYM_INNER_LABEL(entry_SYSRETL_compat_unsafe_stack, SYM_L_GLOBAL)
+	ANNOTATE_NOENDBR
 
 	/*
 	 * The original userspace %rsp (RSP-ORIG_RAX(%rsp)) is stored
@@ -314,6 +316,9 @@ sysret32_from_system_call:
 	xorl	%r10d, %r10d
 	swapgs
 	sysretl
+SYM_INNER_LABEL(entry_SYSRETL_compat_end, SYM_L_GLOBAL)
+	ANNOTATE_NOENDBR
+	int3
 SYM_CODE_END(entry_SYSCALL_compat)
 
 /*