| 2020-05-29 |
Al Viro | alpha: turn csum_partial_copy_from_user() into csum_and_copy...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-05-29 |
Al Viro | ia64: turn csum_partial_copy_from_user() into csum_and_copy_...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-05-29 |
Al Viro | ia64: csum_partial_copy_nocheck(): don't abuse csum_partial_...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-05-29 |
Al Viro | x86: switch 32bit csum_and_copy_to_user() to user_access_...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-05-29 |
Al Viro | x86: switch both 32bit and 64bit to providing csum_and_copy_...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-05-29 |
Al Viro | x86_64: csum_..._copy_..._user(): switch to unsafe_...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-22 |
Al Viro | get rid of csum_partial_copy_to_user()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-06 |
Al Viro | fix a braino in legitimize_path()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-02 |
Al Viro | lookup_open(): don't bother with fallbacks to lookup...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-02 |
Al Viro | atomic_open(): no need to pass struct open_flags anymore
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-02 |
Al Viro | open_last_lookups(): move complete_walk() into do_open()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-02 |
Al Viro | open_last_lookups(): lift O_EXCL|O_CREAT handling into...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-02 |
Al Viro | open_last_lookups(): don't abuse complete_walk() when...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-02 |
Al Viro | open_last_lookups(): consolidate fsnotify_create()...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-02 |
Al Viro | take post-lookup part of do_last() out of loop
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-02 |
Al Viro | link_path_walk(): sample parent's i_uid and i_mode...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-02 |
Al Viro | __nd_alloc_stack(): make it return bool
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-02 |
Al Viro | reserve_stack(): switch to __nd_alloc_stack()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-02 |
Al Viro | pick_link(): take reserving space on stack into a new...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-02 |
Al Viro | pick_link(): more straightforward handling of allocation...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-02 |
Al Viro | fold path_to_nameidata() into its only remaining caller
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-02 |
Al Viro | pick_link(): pass it struct path already with normal...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-02 |
Al Viro | fs/namei.c: kill follow_mount()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-02 |
Al Viro | non-RCU analogue of the previous commit
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-02 |
Al Viro | helper for mount rootwards traversal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-02 |
Al Viro | follow_dotdot(): be lazy about changing nd->path
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-02 |
Al Viro | follow_dotdot_rcu(): be lazy about changing nd->path
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-02 |
Al Viro | follow_dotdot{,_rcu}(): massage loops
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-04-02 |
Al Viro | lift all calls of step_into() out of follow_dotdot...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-28 |
Al Viro | x86: get rid of user_atomic_cmpxchg_inatomic()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-28 |
Al Viro | generic arch_futex_atomic_op_inuser() doesn't need...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-28 |
Al Viro | x86: don't reload after cmpxchg in unsafe_atomic_op2...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-28 |
Al Viro | x86: convert arch_futex_atomic_op_inuser() to user_access_be...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-28 |
Al Viro | objtool: whitelist __sanitizer_cov_trace_switch()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-28 |
Al Viro | [parisc, s390, sparc64] no need for access_ok() in...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-28 |
Al Viro | sh: no need of access_ok() in arch_futex_atomic_op_inuser()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-28 |
Al Viro | futex: arch_futex_atomic_op_inuser() calling conventions...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-26 |
Al Viro | kill uaccess_try()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-26 |
Al Viro | x86: unsafe_put-style macro for sigmask
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-26 |
Al Viro | x86: x32_setup_rt_frame(): consolidate uaccess areas
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-26 |
Al Viro | x86: __setup_rt_frame(): consolidate uaccess areas
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-26 |
Al Viro | x86: __setup_frame(): consolidate uaccess areas
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-26 |
Al Viro | x86: setup_sigcontext(): list user_access_{begin,end...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-26 |
Al Viro | x86: get rid of put_user_try in __setup_rt_frame()...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-26 |
Al Viro | x86: ia32_setup_rt_frame(): consolidate uaccess areas
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-26 |
Al Viro | x86: ia32_setup_frame(): consolidate uaccess areas
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-26 |
Al Viro | x86: ia32_setup_sigcontext(): lift user_access_{begin...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-19 |
Al Viro | x86: get rid of put_user_try in {ia32,x32}_setup_rt_frame()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-19 |
Al Viro | x86: switch ia32_setup_sigcontext() to unsafe_put_user()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-19 |
Al Viro | x86: switch setup_sigcontext() to unsafe_put_user()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-19 |
Al Viro | x86: switch save_v86_state() to unsafe_put_user()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-19 |
Al Viro | x86: kill get_user_{try,catch,ex}
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-19 |
Al Viro | x86: get rid of get_user_ex() in restore_sigcontext()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-19 |
Al Viro | x86: get rid of get_user_ex() in ia32_restore_sigcontext()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-19 |
Al Viro | vm86: get rid of get_user_ex() use
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-18 |
Al Viro | x86: get rid of small constant size cases in raw_copy_...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-18 |
Al Viro | x86: switch sigframe sigset handling to explict __get_user...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | follow_dotdot{,_rcu}(): switch to use of step_into()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | handle_dots(), follow_dotdot{,_rcu}(): preparation...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | move handle_dots(), follow_dotdot() and follow_dotdot_rcu...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | follow_dotdot{,_rcu}(): lift LOOKUP_BENEATH checks...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | follow_dotdot{,_rcu}(): lift switching nd->path to...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | expand path_parent_directory() in its callers
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | path_parent_directory(): leave changing path->dentry...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | path_connected(): pass mount and dentry separately
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | split the lookup-related parts of do_last() into a...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | do_last(): rejoin the common path even earlier in FMODE_...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | do_last(): simplify the liveness analysis past finish_open_c...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | do_last(): rejoing the common path earlier in FMODE_...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | do_last(): don't bother with keeping got_write in FMODE_OPEN...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | do_last(): merge the may_open() calls
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | atomic_open(): lift the call of may_open() into do_last()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | atomic_open(): return the right dentry in FMODE_OPENED...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | new helper: traverse_mounts()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | massage __follow_mount_rcu() a bit
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | namei: have link_path_walk() maintain LOOKUP_PARENT
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | link_path_walk(): simplify stack handling
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | pick_link(): check for WALK_TRAILING, not LOOKUP_PARENT
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | namei: invert the meaning of WALK_FOLLOW
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | sanitize handling of nd->last_type, kill LAST_BIND
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | finally fold get_link() into pick_link()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | merging pick_link() with get_link(), part 6
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | merging pick_link() with get_link(), part 5
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | merging pick_link() with get_link(), part 4
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | merging pick_link() with get_link(), part 3
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | merging pick_link() with get_link(), part 2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | merging pick_link() with get_link(), part 1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | expand the only remaining call of path_lookup_conditional()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | LOOKUP_MOUNTPOINT: fold path_mountpointat() into path_lookupat()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | fold handle_mounts() into step_into()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | new step_into() flag: WALK_NOFOLLOW
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | step_into() callers: dismiss the symlink earlier
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | lookup_fast(): take mount traversal into callers
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | teach handle_mounts() to handle RCU mode
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-14 |
Al Viro | lookup_fast(): consolidate the RCU success case
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-12 |
Al Viro | cifs_atomic_open(): fix double-put on late allocation...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-12 |
Al Viro | gfs2_atomic_open(): fix O_EXCL|O_CREAT handling on...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-12 |
Al Viro | handle_mounts(): pass dentry in, turn path into a pure...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-12 |
Al Viro | do_last(): collapse the call of path_to_nameidata()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
commit | commitdiff | tree |
| 2020-03-12 |
Al Viro | lookup_open(): saner calling conventions (return dentry...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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