add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/arch/powerpc/crypto/crct10dif-vpmsum_glue.c
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@@ -1,22 +1,20 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * Calculate a CRC T10-DIF with vpmsum acceleration
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  *
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  * Copyright 2017, Daniel Axtens, IBM Corporation.
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  * [based on crc32c-vpmsum_glue.c]
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- *
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- * This program is free software; you can redistribute it and/or
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- * modify it under the terms of the GNU General Public License
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- * as published by the Free Software Foundation; either version 2
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- * of the License, or (at your option) any later version.
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  */
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 #include <linux/crc-t10dif.h>
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 #include <crypto/internal/hash.h>
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+#include <crypto/internal/simd.h>
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 #include <linux/init.h>
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 #include <linux/module.h>
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 #include <linux/string.h>
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 #include <linux/kernel.h>
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 #include <linux/cpufeature.h>
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+#include <asm/simd.h>
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 #include <asm/switch_to.h>
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 #define VMX_ALIGN		16
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@@ -32,7 +30,7 @@
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 	unsigned int tail;
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 	u32 crc = crci;
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-	if (len < (VECTOR_BREAKPOINT + VMX_ALIGN) || in_interrupt())
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+	if (len < (VECTOR_BREAKPOINT + VMX_ALIGN) || !crypto_simd_usable())
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 		return crc_t10dif_generic(crc, p, len);
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 	if ((unsigned long)p & VMX_ALIGN_MASK) {