modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/arch/s390/include/asm/jump_label.h
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@@ -10,7 +10,9 @@
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 #define JUMP_LABEL_NOP_SIZE 6
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 #define JUMP_LABEL_NOP_OFFSET 2
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-#if __GNUC__ < 9
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+#ifdef CONFIG_CC_IS_CLANG
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+#define JUMP_LABEL_STATIC_KEY_CONSTRAINT "i"
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+#elif __GNUC__ < 9
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 #define JUMP_LABEL_STATIC_KEY_CONSTRAINT "X"
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 #else
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 #define JUMP_LABEL_STATIC_KEY_CONSTRAINT "jdd"
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@@ -22,13 +24,13 @@
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  */
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 static __always_inline bool arch_static_branch(struct static_key *key, bool branch)
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 {
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-	asm_volatile_goto("0:	brcl 0,"__stringify(JUMP_LABEL_NOP_OFFSET)"\n"
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-		".pushsection __jump_table, \"aw\"\n"
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-		".balign 8\n"
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-		".quad 0b, %l[label], %0+%1\n"
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-		".popsection\n"
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-		: : JUMP_LABEL_STATIC_KEY_CONSTRAINT (key), "i" (branch) : : label);
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-
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+	asm_volatile_goto("0:	brcl	0,"__stringify(JUMP_LABEL_NOP_OFFSET)"\n"
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+			  ".pushsection __jump_table,\"aw\"\n"
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+			  ".balign	8\n"
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+			  ".long	0b-.,%l[label]-.\n"
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+			  ".quad	%0+%1-.\n"
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+			  ".popsection\n"
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+			  : : JUMP_LABEL_STATIC_KEY_CONSTRAINT (key), "i" (branch) : : label);
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 	return false;
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 label:
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 	return true;
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@@ -36,25 +38,17 @@
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 static __always_inline bool arch_static_branch_jump(struct static_key *key, bool branch)
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 {
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-	asm_volatile_goto("0:	brcl 15, %l[label]\n"
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-		".pushsection __jump_table, \"aw\"\n"
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-		".balign 8\n"
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-		".quad 0b, %l[label], %0+%1\n"
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-		".popsection\n"
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-		: : JUMP_LABEL_STATIC_KEY_CONSTRAINT (key), "i" (branch) : : label);
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-
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+	asm_volatile_goto("0:	brcl 15,%l[label]\n"
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+			  ".pushsection __jump_table,\"aw\"\n"
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+			  ".balign	8\n"
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+			  ".long	0b-.,%l[label]-.\n"
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+			  ".quad	%0+%1-.\n"
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+			  ".popsection\n"
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+			  : : JUMP_LABEL_STATIC_KEY_CONSTRAINT (key), "i" (branch) : : label);
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 	return false;
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 label:
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 	return true;
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 }
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-
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-typedef unsigned long jump_label_t;
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-
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-struct jump_entry {
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-	jump_label_t code;
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-	jump_label_t target;
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-	jump_label_t key;
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-};
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 #endif  /* __ASSEMBLY__ */
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 #endif