linux-kernel - [PATCH 3/4] x86/vmlinux.lds.S: remove conditional definition of LOAD

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Message-Id: <20240313075839.8321-4-richard.weiyang@gmail.com>
Date: Wed, 13 Mar 2024 07:58:38 +0000
From: Wei Yang <richard.weiyang@...il.com>
To: tglx@...utronix.de,
	mingo@...hat.com,
	bp@...en8.de,
	dave.hansen@...ux.intel.com
Cc: x86@...nel.org,
	linux-kernel@...r.kernel.org,
	Wei Yang <richard.weiyang@...il.com>
Subject: [PATCH 3/4] x86/vmlinux.lds.S: remove conditional definition of LOAD_OFFSET

In vmlinux.lds.S, we define LOAD_OFFSET conditionally to __PAGE_OFFSET
or __START_KERNEL_map. While __START_KERNEL_map is already defined to
the same value with the same condition.

So it is fine to define LOAD_OFFSET to __START_KERNEL_map directly.

Signed-off-by: Wei Yang <richard.weiyang@...il.com>
---
 arch/x86/kernel/vmlinux.lds.S | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
index 56451fd2099e..88dcf9366949 100644
--- a/arch/x86/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux.lds.S
@@ -15,11 +15,7 @@
  * put it inside the section definition.
  */
 
-#ifdef CONFIG_X86_32
-#define LOAD_OFFSET __PAGE_OFFSET
-#else
 #define LOAD_OFFSET __START_KERNEL_map
-#endif
 
 #define RUNTIME_DISCARD_EXIT
 #define EMITS_PT_NOTE
-- 
2.34.1