From 1c38f9b0a10c9aaa28bd4d05e5703452c097ddaf Mon Sep 17 00:00:00 2001
From: Juergen Gross <jgross@suse.com>
Date: Wed, 5 Feb 2025 10:07:56 +0100
Subject: [PATCH] x86/xen: add FRAME_END to xen_hypercall_hvm()
[ Upstream commit 0bd797b801bd8ee06c822844e20d73aaea0878dd ]
xen_hypercall_hvm() is missing a FRAME_END at the end, add it.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202502030848.HTNTTuo9-lkp@intel.com/
Fixes: b4845bb63838 ("x86/xen: add central hypercall functions")
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/x86/xen/xen-head.S | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
index 565708675b2f2..31d9e56ad6c6a 100644
--- a/arch/x86/xen/xen-head.S
+++ b/arch/x86/xen/xen-head.S
@@ -125,6 +125,7 @@ SYM_FUNC_START(xen_hypercall_hvm)
pop %rcx
pop %rax
#endif
+ FRAME_END
/* Use correct hypercall function. */
jz xen_hypercall_amd
jmp xen_hypercall_intel
--
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