disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/arch/arm/lib/csumpartial.S
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@@ -1,11 +1,8 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  *  linux/arch/arm/lib/csumpartial.S
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  *
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  *  Copyright (C) 1995-1998 Russell King
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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  */
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 #include <linux/linkage.h>
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 #include <asm/assembler.h>
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@@ -40,9 +37,9 @@
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 		/* we must have at least one byte. */
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 		tst	buf, #1			@ odd address?
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 		movne	sum, sum, ror #8
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-		ldrneb	td0, [buf], #1
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+		ldrbne	td0, [buf], #1
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 		subne	len, len, #1
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-		adcnes	sum, sum, td0, put_byte_1
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+		adcsne	sum, sum, td0, put_byte_1
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 .Lless4:		tst	len, #6
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 		beq	.Lless8_byte
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@@ -68,8 +65,8 @@
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 		bne	.Lless8_wordlp
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 .Lless8_byte:	tst	len, #1			@ odd number of bytes
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-		ldrneb	td0, [buf], #1		@ include last byte
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-		adcnes	sum, sum, td0, put_byte_0	@ update checksum
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+		ldrbne	td0, [buf], #1		@ include last byte
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+		adcsne	sum, sum, td0, put_byte_0	@ update checksum
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 .Ldone:		adc	r0, sum, #0		@ collect up the last carry
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 		ldr	td0, [sp], #4
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@@ -78,17 +75,17 @@
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 		ldr	pc, [sp], #4		@ return
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 .Lnot_aligned:	tst	buf, #1			@ odd address
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-		ldrneb	td0, [buf], #1		@ make even
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+		ldrbne	td0, [buf], #1		@ make even
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 		subne	len, len, #1
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-		adcnes	sum, sum, td0, put_byte_1	@ update checksum
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+		adcsne	sum, sum, td0, put_byte_1	@ update checksum
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 		tst	buf, #2			@ 32-bit aligned?
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 #if __LINUX_ARM_ARCH__ >= 4
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-		ldrneh	td0, [buf], #2		@ make 32-bit aligned
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+		ldrhne	td0, [buf], #2		@ make 32-bit aligned
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 		subne	len, len, #2
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 #else
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-		ldrneb	td0, [buf], #1
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-		ldrneb	ip, [buf], #1
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+		ldrbne	td0, [buf], #1
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+		ldrbne	ip, [buf], #1
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 		subne	len, len, #2
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 #ifndef __ARMEB__
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 		orrne	td0, td0, ip, lsl #8
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@@ -96,7 +93,7 @@
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 		orrne	td0, ip, td0, lsl #8
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 #endif
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 #endif
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-		adcnes	sum, sum, td0		@ update checksum
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+		adcsne	sum, sum, td0		@ update checksum
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 		ret	lr
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 ENTRY(csum_partial)