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https://git.kernel.org/pub/scm/linux/kernel/git/kdave/btrfs-progs.git
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4fc291a465
The build fails with crypto backends other than builtin, the initializers cannot be reached as they're ifdef-ed out. Move hash_init_accel under the right condition and delete the algorithm-specific initializers as they're used only by the hash test and that can simply call hash_init_accel to set the implementation. All the -m flags need to be detected at configure time and the flag used for ifdef (HAVE_CFLAG_m*), not the actual feature defined by compiler as the dispatcher function is not built with the -m flags. The uname check for x86_64 must be dropped so on i386/i586 we can still build accelerated version. Signed-off-by: David Sterba <dsterba@suse.com>
33 lines
1.0 KiB
C
33 lines
1.0 KiB
C
/*
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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
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* License v2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 021110-1307, USA.
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*/
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#ifndef CRYPTO_HASH_H
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#define CRYPTO_HASH_H
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#include "kerncompat.h"
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#define CRYPTO_HASH_SIZE_MAX 32
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int hash_crc32c(const u8 *buf, size_t length, u8 *out);
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int hash_xxhash(const u8 *buf, size_t length, u8 *out);
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int hash_sha256(const u8 *buf, size_t length, u8 *out);
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int hash_blake2b(const u8 *buf, size_t length, u8 *out);
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void hash_init_accel(void);
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void hash_init_crc32c(void);
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#endif
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