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path: root/include/crypto/hash_info.h
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/*
 * Hash Info: Hash algorithms information
 *
 * Copyright (c) 2013 Dmitry Kasatkin <d.kasatkin@samsung.com>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation; either version 2 of the License, or (at your option)
 * any later version.
 *
 */

#ifndef _CRYPTO_HASH_INFO_H
#define _CRYPTO_HASH_INFO_H

#include <crypto/sha.h>
#include <crypto/md5.h>

#include <uapi/linux/hash_info.h>

/* not defined in include/crypto/ */
#define RMD128_DIGEST_SIZE      16
#define RMD160_DIGEST_SIZE	20
#define RMD256_DIGEST_SIZE      32
#define RMD320_DIGEST_SIZE      40

/* not defined in include/crypto/ */
#define WP512_DIGEST_SIZE	64
#define WP384_DIGEST_SIZE	48
#define WP256_DIGEST_SIZE	32

/* not defined in include/crypto/ */
#define TGR128_DIGEST_SIZE 16
#define TGR160_DIGEST_SIZE 20
#define TGR192_DIGEST_SIZE 24

/* not defined in include/crypto/ */
#define SM3256_DIGEST_SIZE 32

extern const char *const hash_algo_name[HASH_ALGO__LAST];
extern const int hash_digest_size[HASH_ALGO__LAST];

#endif /* _CRYPTO_HASH_INFO_H */
issue in the memory map handling of the stub FDT code, but inadvertently created an issue with such firmware, by moving some of the FDT manipulation to after the invocation of ExitBootServices(). Given that the stub's libfdt implementation uses the ordinary, accelerated string functions, which rely on hardware handling of unaligned accesses, manipulating the FDT with the MMU off may result in alignment faults. So fix the situation by moving the update_fdt_memmap() call into the callback function invoked by efi_exit_boot_services() right before it calls the ExitBootServices() UEFI service (which is arguably a better place for it anyway) Note that disabling the MMU in ExitBootServices() is not compliant with the UEFI spec, and carries great risk due to the fact that switching from cached to uncached memory accesses halfway through compiler generated code (i.e., involving a stack) can never be done in a way that is architecturally safe. Fixes: abfb7b686a3e ("efi/libstub/arm*: Pass latest memory map to the kernel") Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Tested-by: Riku Voipio <riku.voipio@linaro.org> Cc: <stable@vger.kernel.org> Cc: mark.rutland@arm.com Cc: linux-efi@vger.kernel.org Cc: matt@codeblueprint.co.uk Cc: leif.lindholm@linaro.org Cc: linux-arm-kernel@lists.infradead.org Link: http://lkml.kernel.org/r/1485971102-23330-2-git-send-email-ard.biesheuvel@linaro.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'net/ieee802154/nl-mac.c')