/* * coda_fs_i.h * * Copyright (C) 1998 Carnegie Mellon University * */ #ifndef _LINUX_CODA_FS_I #define _LINUX_CODA_FS_I #include #include #include #include /* * coda fs inode data * c_lock protects accesses to c_flags, c_mapcount, c_cached_epoch, c_uid and * c_cached_perm. * vfs_inode is set only when the inode is created and never changes. * c_fid is set when the inode is created and should be considered immutable. */ struct coda_inode_info { struct CodaFid c_fid; /* Coda identifier */ u_short c_flags; /* flags (see below) */ unsigned int c_mapcount; /* nr of times this inode is mapped */ unsigned int c_cached_epoch; /* epoch for cached permissions */ kuid_t c_uid; /* fsuid for cached permissions */ unsigned int c_cached_perm; /* cached access permissions */ spinlock_t c_lock; struct inode vfs_inode; }; /* * coda fs file private data */ #define CODA_MAGIC 0xC0DAC0DA struct coda_file_info { int cfi_magic; /* magic number */ struct file *cfi_container; /* container file for this cnode */ unsigned int cfi_mapcount; /* nr of times this file is mapped */ }; #define CODA_FTOC(file) ((struct coda_file_info *)((file)->private_data)) /* flags */ #define C_VATTR 0x1 /* Validity of vattr in inode */ #define C_FLUSH 0x2 /* used after a flush */ #define C_DYING 0x4 /* from venus (which died) */ #define C_PURGE 0x8 struct inode *coda_cnode_make(struct CodaFid *, struct super_block *); struct inode *coda_iget(struct super_block *sb, struct CodaFid *fid, struct coda_vattr *attr); struct inode *coda_cnode_makectl(struct super_block *sb); struct inode *coda_fid_to_inode(struct CodaFid *fid, struct super_block *sb); void coda_replace_fid(struct inode *, struct CodaFid *, struct CodaFid *); #endif h=nds-private-remove'>logtreecommitdiff
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authorArd Biesheuvel <ard.biesheuvel@linaro.org>2017-01-17 13:46:29 +0000
committerHerbert Xu <herbert@gondor.apana.org.au>2017-01-23 22:41:33 +0800
commit11e3b725cfc282efe9d4a354153e99d86a16af08 (patch)
tree8b5b9e0e1bcae1ab98ee652ffb7b13b05c209bd6 /sound/soc/davinci/davinci-mcasp.c
parentd6040764adcb5cb6de1489422411d701c158bb69 (diff)
crypto: arm64/aes-blk - honour iv_out requirement in CBC and CTR modes
Update the ARMv8 Crypto Extensions and the plain NEON AES implementations in CBC and CTR modes to return the next IV back to the skcipher API client. This is necessary for chaining to work correctly. Note that for CTR, this is only done if the request is a round multiple of the block size, since otherwise, chaining is impossible anyway. Cc: <stable@vger.kernel.org> # v3.16+ Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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