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Commit 66d8ea57 authored by Mark Charlebois's avatar Mark Charlebois Committed by Behan Webster
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crypto: LLVMLinux: aligned-attribute.patch 



__attribute__((aligned)) applies the default alignment for the largest scalar
type for the target ABI. gcc allows it to be applied inline to a defined type.
Clang only allows it to be applied to a type definition (PR11071).

Making it into 2 lines makes it more readable and works with both compilers.

Author: Mark Charlebois <charlebm@gmail.com>
Signed-off-by: default avatarMark Charlebois <charlebm@gmail.com>
Signed-off-by: default avatarBehan Webster <behanw@converseincode.com>
parent d4c54919

crypto/shash.c

+2 −1
Original line number Diff line number Diff line
@@ -67,7 +67,8 @@ EXPORT_SYMBOL_GPL(crypto_shash_setkey); 
static inline unsigned int shash_align_buffer_size(unsigned len,

						   unsigned long mask)

{

	return len + (mask & ~(__alignof__(u8 __attribute__ ((aligned))) - 1));

	typedef u8 __attribute__ ((aligned)) u8_aligned;

	return len + (mask & ~(__alignof__(u8_aligned) - 1));

}



static int shash_update_unaligned(struct shash_desc *desc, const u8 *data,