* [PATCH] x86/realmode: Use .init.rodata for embedded real-mode data
@ 2026-11-05 19:48 Thorsten Blum
2026-11-05 20:04 ` H. Peter Anvin
0 siblings, 1 reply; 2+ messages in thread
From: Thorsten Blum @ 2026-11-05 19:48 UTC (permalink / raw)
To: Thomas Gleixner, Ingo Molnar, Borislav Petkov, Dave Hansen, x86,
H. Peter Anvin
Cc: Thorsten Blum, linux-kernel
The embedded real-mode blob and relocation table are only read during
init. Use .init.rodata for both objects to reflect this.
No functional change.
Signed-off-by: Thorsten Blum <blum@kernel.org>
---
arch/x86/realmode/rmpiggy.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/realmode/rmpiggy.S b/arch/x86/realmode/rmpiggy.S
index ce5350241238..0c6289aa039e 100644
--- a/arch/x86/realmode/rmpiggy.S
+++ b/arch/x86/realmode/rmpiggy.S
@@ -6,7 +6,7 @@
#include <linux/linkage.h>
#include <asm/page_types.h>
- .section ".init.data","aw"
+ .section ".init.rodata","a"
.balign PAGE_SIZE
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2026-11-05 19:48 [PATCH] x86/realmode: Use .init.rodata for embedded real-mode data Thorsten Blum
2026-11-05 20:04 ` H. Peter Anvin
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