From: Josh Poimboeuf <jpoimboe@kernel.org>
Date: Fri, 28 Mar 2025 05:04:23 +0000 (-0700)
Subject: objtool, drm/vmwgfx: Don't ignore vmw_send_msg() for ORC
X-Git-Tag: v6.15-rc1~60^2~11
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ae958b12940bcd4ffa32c44684e4f2878bc5e140;p=thirdparty%2Flinux.git

objtool, drm/vmwgfx: Don't ignore vmw_send_msg() for ORC

The following commit:

  0b0d81e3b733 ("objtool, drm/vmwgfx: Fix "duplicate frame pointer save" warning")

... marked vmw_send_msg() STACK_FRAME_NON_STANDARD because it uses RBP
in a non-standard way which violates frame pointer convention.

That issue only affects the frame pointer unwinder.  Remove the
annotation for ORC.

Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/eff3102a7eeb77b4420fcb5e9d9cd9dd81d4514a.1743136205.git.jpoimboe@kernel.org
---

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c b/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c
index 1f15990d39344..1d9a42cbc88f6 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c
@@ -289,7 +289,7 @@ static int vmw_send_msg(struct rpc_channel *channel, const char *msg)
 
 	return -EINVAL;
 }
-STACK_FRAME_NON_STANDARD(vmw_send_msg);
+STACK_FRAME_NON_STANDARD_FP(vmw_send_msg);
 
 
 /**