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![]() - Create a generic copy_file_range handler and make individual filesystems responsible for calling it (i.e. no more assuming that do_splice_direct will work or is appropriate) - Refactor copy_file_range and remap_range parameter checking where they are the same - Install missing copy_file_range parameter checking(!) - Remove suid/sgid and update mtime like any other file write - Change the behavior so that a copy range crossing the source file's eof will result in a short copy to the source file's eof instead of EINVAL - Permit filesystems to decide if they want to handle cross-superblock copy_file_range in their local handlers. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEUzaAxoMeQq6m2jMV+H93GTRKtOsFAl0BGvAACgkQ+H93GTRK tOu2aw/+KGG7PiXm9ED3ZXUppKVddrZMOgqM7mSfHo6TBgW3pJUJcRIhawK0Wz/P stgTsOkurHSl3iT3vQyX4GTZvLoGN/rfsRLPxogJptBUqVv3BOrXsrI53f7V/kbm rtjlYsgExji7VBUiMTe5kOWWqxyR7B4nXyvY/8rier57rW/8C1I58B0OrxAmTK0k rz1e5BtE1dg91xA7cSdEc38FInz8MW8cvsrEzW9vyYY4IVE0PBuhhA1EvryxTrAZ hfthHFfzwxhJkI0mdha8uqNufNWrHLSqiwyjYC7pwAwSQzQPiQz9U17flu+URnfF kXaR5LdXbBP3pl46RdthrfuonWsv612cC1Qwfjs8PBG9lG7b9PGJ40MGVTiw7LlQ 924/03ho0zAnV0E8Qn5O9nPshQNDJhwhzMS39EmMyFKb1D5XGzdMV0gDdIfx6hdO HDbw6VQ33S59gvk7v/gxsFB5Bs4PKfamHx/QmwQwpqWM5XExcr0yJ90OTBtAuY4r S+9gwG6uED3aPh8HbQ5UgnA8bZmMmi8AkcBvqJ9GgNw5SbZl0oyv9Sj6JNpoOejV 8y9JkhoZUxqiihnKTw/vtMrj5RCOfifNBjMSwrShfLdLKtK0AZl1mXC0/1Q3VnEQ TUcyRHEzrtHgJ9/AK9xIyDNvNYzvHSLZj7maoZZumgQa2FOFrmw= =qM44 -----END PGP SIGNATURE----- Merge tag 'copy-file-range-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux Pull copy_file_range updates from Darrick Wong: "This fixes numerous parameter checking problems and inconsistent behaviors in the new(ish) copy_file_range system call. Now the system call will actually check its range parameters correctly; refuse to copy into files for which the caller does not have sufficient privileges; update mtime and strip setuid like file writes are supposed to do; and allows copying up to the EOF of the source file instead of failing the call like we used to. Summary: - Create a generic copy_file_range handler and make individual filesystems responsible for calling it (i.e. no more assuming that do_splice_direct will work or is appropriate) - Refactor copy_file_range and remap_range parameter checking where they are the same - Install missing copy_file_range parameter checking(!) - Remove suid/sgid and update mtime like any other file write - Change the behavior so that a copy range crossing the source file's eof will result in a short copy to the source file's eof instead of EINVAL - Permit filesystems to decide if they want to handle cross-superblock copy_file_range in their local handlers" * tag 'copy-file-range-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: fuse: copy_file_range needs to strip setuid bits and update timestamps vfs: allow copy_file_range to copy across devices xfs: use file_modified() helper vfs: introduce file_modified() helper vfs: add missing checks to copy_file_range vfs: remove redundant checks from generic_remap_checks() vfs: introduce generic_file_rw_checks() vfs: no fallback for ->copy_file_range vfs: introduce generic_copy_file_range() |
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.. | ||
libxfs | ||
scrub | ||
Kconfig | ||
kmem.c | ||
kmem.h | ||
Makefile | ||
mrlock.h | ||
xfs.h | ||
xfs_acl.c | ||
xfs_acl.h | ||
xfs_aops.c | ||
xfs_aops.h | ||
xfs_attr_inactive.c | ||
xfs_attr_list.c | ||
xfs_bmap_item.c | ||
xfs_bmap_item.h | ||
xfs_bmap_util.c | ||
xfs_bmap_util.h | ||
xfs_buf.c | ||
xfs_buf.h | ||
xfs_buf_item.c | ||
xfs_buf_item.h | ||
xfs_dir2_readdir.c | ||
xfs_discard.c | ||
xfs_discard.h | ||
xfs_dquot.c | ||
xfs_dquot.h | ||
xfs_dquot_item.c | ||
xfs_dquot_item.h | ||
xfs_error.c | ||
xfs_error.h | ||
xfs_export.c | ||
xfs_export.h | ||
xfs_extent_busy.c | ||
xfs_extent_busy.h | ||
xfs_extfree_item.c | ||
xfs_extfree_item.h | ||
xfs_file.c | ||
xfs_filestream.c | ||
xfs_filestream.h | ||
xfs_fsmap.c | ||
xfs_fsmap.h | ||
xfs_fsops.c | ||
xfs_fsops.h | ||
xfs_globals.c | ||
xfs_health.c | ||
xfs_icache.c | ||
xfs_icache.h | ||
xfs_icreate_item.c | ||
xfs_icreate_item.h | ||
xfs_inode.c | ||
xfs_inode.h | ||
xfs_inode_item.c | ||
xfs_inode_item.h | ||
xfs_ioctl.c | ||
xfs_ioctl.h | ||
xfs_ioctl32.c | ||
xfs_ioctl32.h | ||
xfs_iomap.c | ||
xfs_iomap.h | ||
xfs_iops.c | ||
xfs_iops.h | ||
xfs_itable.c | ||
xfs_itable.h | ||
xfs_linux.h | ||
xfs_log.c | ||
xfs_log.h | ||
xfs_log_cil.c | ||
xfs_log_priv.h | ||
xfs_log_recover.c | ||
xfs_message.c | ||
xfs_message.h | ||
xfs_mount.c | ||
xfs_mount.h | ||
xfs_mru_cache.c | ||
xfs_mru_cache.h | ||
xfs_ondisk.h | ||
xfs_pnfs.c | ||
xfs_pnfs.h | ||
xfs_qm.c | ||
xfs_qm.h | ||
xfs_qm_bhv.c | ||
xfs_qm_syscalls.c | ||
xfs_quota.h | ||
xfs_quotaops.c | ||
xfs_refcount_item.c | ||
xfs_refcount_item.h | ||
xfs_reflink.c | ||
xfs_reflink.h | ||
xfs_rmap_item.c | ||
xfs_rmap_item.h | ||
xfs_rtalloc.c | ||
xfs_rtalloc.h | ||
xfs_stats.c | ||
xfs_stats.h | ||
xfs_super.c | ||
xfs_super.h | ||
xfs_symlink.c | ||
xfs_symlink.h | ||
xfs_sysctl.c | ||
xfs_sysctl.h | ||
xfs_sysfs.c | ||
xfs_sysfs.h | ||
xfs_trace.c | ||
xfs_trace.h | ||
xfs_trans.c | ||
xfs_trans.h | ||
xfs_trans_ail.c | ||
xfs_trans_bmap.c | ||
xfs_trans_buf.c | ||
xfs_trans_dquot.c | ||
xfs_trans_extfree.c | ||
xfs_trans_inode.c | ||
xfs_trans_priv.h | ||
xfs_trans_refcount.c | ||
xfs_trans_rmap.c | ||
xfs_xattr.c |