[RFC PATCH v2 3/8] arm64: insn: Reduce header dependencies of instruction decoder

Julien Thierry jthierry at redhat.com
Wed Mar 3 17:05:31 GMT 2021


The instruction encoder/decoder depends on alternative headers only
for single macro definitions that could be part of the instruction
decoder.

Signed-off-by: Julien Thierry <jthierry at redhat.com>
---
 arch/arm64/include/asm/alternative-macros.h | 3 ---
 arch/arm64/include/asm/insn.h               | 3 ++-
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/include/asm/alternative-macros.h b/arch/arm64/include/asm/alternative-macros.h
index 5df500dcc627..c01edf4d988d 100644
--- a/arch/arm64/include/asm/alternative-macros.h
+++ b/arch/arm64/include/asm/alternative-macros.h
@@ -6,9 +6,6 @@
 
 #define ARM64_CB_PATCH ARM64_NCAPS
 
-/* A64 instructions are always 32 bits. */
-#define	AARCH64_INSN_SIZE		4
-
 #ifndef __ASSEMBLY__
 
 #include <linux/stringify.h>
diff --git a/arch/arm64/include/asm/insn.h b/arch/arm64/include/asm/insn.h
index 14aa2f3aebfe..ffcdeac80026 100644
--- a/arch/arm64/include/asm/insn.h
+++ b/arch/arm64/include/asm/insn.h
@@ -10,7 +10,8 @@
 #include <linux/build_bug.h>
 #include <linux/types.h>
 
-#include <asm/alternative.h>
+/* A64 instructions are always 32 bits. */
+#define AARCH64_INSN_SIZE	4
 
 #ifndef __ASSEMBLY__
 /*
-- 
2.25.4




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