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Merge branch 'next' into for-linus
2021-03-21
Eric W. Biederman
signal: don't allow STOP on PF_IO_WORKER threads
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2021-03-12
Eric W. Biederman
Revert 95ebabde382c ("capabilities: Don't allow writing...
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-29
Eric W. Biederman
capabilities: Don't allow writing ambiguous v3 file...
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
exec: Transform exec_update_mutex into a rw_semaphore
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
exec: Move io_uring_task_cancel after the point of...
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
coredump: Document coredump code exclusively used by...
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
exec: Move unshare_files and guarantee files_struct...
Eric W. Biederman
(25):
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
file: Remove get_files_struct
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
file: Rename __close_fd_get_file close_fd_get_file
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
file: Replace ksys_close with close_fd
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
file: Rename __close_fd to close_fd and remove the...
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
file: Merge __alloc_fd into alloc_fd
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
file: In f_dupfd read RLIMIT_NOFILE once.
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
file: Merge __fd_install into fd_install
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
proc/fd: In fdinfo seq_show don't use get_files_struct
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
bpf/task_iter: In task_file_seq_get_next use task_lookup_nex...
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
proc/fd: In proc_readfd_common use task_lookup_next_fd_rcu
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
file: Implement task_lookup_next_fd_rcu
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
kcmp: In get_file_raw_ptr use task_lookup_fd_rcu
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
proc/fd: In tid_fd_mode use task_lookup_fd_rcu
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
file: Implement task_lookup_fd_rcu
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
file: Rename fcheck lookup_fd_rcu
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
file: Replace fcheck_files with files_lookup_fd_rcu
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
file: Factor files_lookup_fd_locked out of fcheck_files
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
file: Rename __fcheck_files to files_lookup_fd_raw
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
proc/fd: In proc_fd_link use fget_task
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
bpf: In bpf_task_fd_query use fget_task
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
kcmp: In kcmp_epoll_target use fget_task
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
exec: Remove reset_files_struct
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
exec: Simplify unshare_files
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
exec: Move unshare_files to fix posix file locking...
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-10
Eric W. Biederman
exec: Don't open code get_close_on_exec
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-09
Eric W. Biederman
rwsem: Implement down_read_interruptible
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-12-09
Eric W. Biederman
rwsem: Implement down_read_killable_nested
Signed-off-by:
Eric W. Biederman
<ebiederm@xmission.com>
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2020-11-30
Eric W. Biederman
signal/parisc: Remove parisc specific definition of...
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-21
Eric W. Biederman
Implement kernel_execve
Eric W. Biederman
(7):
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-21
Eric W. Biederman
exec: Implement kernel_execve
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-21
Eric W. Biederman
exec: Factor bprm_stack_limits out of prepare_arg_pages
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-21
Eric W. Biederman
exec: Factor bprm_execve out of do_execve_common
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-21
Eric W. Biederman
exec: Move bprm_mm_init into alloc_bprm
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-21
Eric W. Biederman
exec: Move initialization of bprm->filename into alloc_bprm
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-21
Eric W. Biederman
exec: Factor out alloc_bprm
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-21
Eric W. Biederman
exec: Remove unnecessary spaces from binfmts.h
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-08
Eric W. Biederman
Make the user mode driver code a better citizen
Eric W. Biederman
(16):
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-07
Eric W. Biederman
umd: Stop using split_argv
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-07
Eric W. Biederman
umd: Remove exit_umh
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-07
Eric W. Biederman
bpfilter: Take advantage of the facilities of struct pid
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-07
Eric W. Biederman
exit: Factor thread_group_exited out of pidfd_poll
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-04
Eric W. Biederman
umd: Track user space drivers with struct pid
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-04
Eric W. Biederman
bpfilter: Move bpfilter_umh back into init data
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-04
Eric W. Biederman
exec: Remove do_execve_file
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-04
Eric W. Biederman
umh: Stop calling do_execve_file
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-04
Eric W. Biederman
umd: Transform fork_usermode_blob into fork_usermode_driver
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-04
Eric W. Biederman
umd: Rename umd_info.cmdline umd_info.driver_name
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-04
Eric W. Biederman
umd: For clarity rename umh_info umd_info
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-04
Eric W. Biederman
umh: Separate the user mode driver and the user mode...
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-04
Eric W. Biederman
umh: Remove call_usermodehelper_setup_file.
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-04
Eric W. Biederman
umh: Rename the user mode driver helpers for clarity
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-04
Eric W. Biederman
umh: Move setting PF_UMH into umh_pipe_setup
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-07-04
Eric W. Biederman
umh: Capture the pid in umh_pipe_setup
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-06-12
Eric W. Biederman
proc: Use new_inode not new_inode_pseudo
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-31
Eric W. Biederman
exec: Remove the recomputation of bprm->cred
Eric W. Biederman
(2):
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2020-05-30
Eric W. Biederman
exec: Compute file based creds only once
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-30
Eric W. Biederman
exec: Add a per bprm->file version of per_clear
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-28
Eric W. Biederman
Merge commit a4ae32c71fe9 ("exec: Always set cap_ambient...
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-26
Eric W. Biederman
exec: Always set cap_ambient in cap_bprm_set_creds
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-21
Eric W. Biederman
exec: Control flow simplifications
Eric W. Biederman
(8):
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-21
Eric W. Biederman
exec: Remove recursion from search_binary_handler
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-21
Eric W. Biederman
exec: Generic execfd support
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-21
Eric W. Biederman
exec/binfmt_script: Don't modify bprm->buf and then...
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-21
Eric W. Biederman
exec: Move the call of prepare_binprm into search_binary_handler
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-21
Eric W. Biederman
exec: Allow load_misc_binary to call prepare_binprm...
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-21
Eric W. Biederman
exec: Convert security_bprm_set_creds into security_bprm_rep...
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-20
Eric W. Biederman
exec: Factor security_bprm_creds_for_exec out of security_bp...
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-20
Eric W. Biederman
exec: Teach prepare_exec_creds how exec treats uids...
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-18
Eric W. Biederman
Merge f87d1c955916 ("exec: Move would_dump into flush_old_exec")
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-17
Eric W. Biederman
exec: Move would_dump into flush_old_exec
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-11
Eric W. Biederman
exec: Trivial cleanups for exec
Eric W. Biederman
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Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-11
Eric W. Biederman
exec: Set the point of no return sooner
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-11
Eric W. Biederman
exec: Move handling of the point of no return to the...
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-11
Eric W. Biederman
exec: Run sync_mm_rss before taking exec_update_mutex
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-09
Eric W. Biederman
exec: Fix spelling of search_binary_handler in a comment
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-09
Eric W. Biederman
exec: Move the comment from above de_thread to above...
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-09
Eric W. Biederman
exec: Promised cleanups after introducing exec_update_mutex
Eric W. Biederman
(7):
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-07
Eric W. Biederman
exec: Rename flush_old_exec begin_new_exec
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-07
Eric W. Biederman
exec: Move most of setup_new_exec into flush_old_exec
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-07
Eric W. Biederman
exec: In setup_new_exec cache current in the local...
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-07
Eric W. Biederman
exec: Merge install_exec_creds into setup_new_exec
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-07
Eric W. Biederman
exec: Rename the flag called_exec_mmap point_of_no_return
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Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-07
Eric W. Biederman
exec: Make unlocking exec_update_mutex explict
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-07
Eric W. Biederman
binfmt: Move install_exec_creds after setup_new_exec...
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-05-05
Eric W. Biederman
binfmt_elf: remove the set_fs in fill_siginfo_note
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-04-30
Eric W. Biederman
posix-cpu-timers: Use pids not tasks in lookup
Eric W. Biederman
(3):
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-04-30
Eric W. Biederman
Removing has_group_leader_pid
Eric W. Biederman
(4):
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Eric W. Biederman
" <ebiederm@xmission.com>
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2020-04-29
Eric W. Biederman
posix-cpu-timers: Replace __get_task_for_clock with...
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-04-29
Eric W. Biederman
posix-cpu-timers: Replace cpu_timer_pid_type with clock_pid_type
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Eric W. Biederman
" <ebiederm@xmission.com>
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2020-04-29
Eric W. Biederman
posix-cpu-timers: Extend rcu_read_lock removing task_struct...
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-04-28
Eric W. Biederman
signal: Remove has_group_leader_pid
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-04-28
Eric W. Biederman
exec: Remove BUG_ON(has_group_leader_pid)
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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2020-04-28
Eric W. Biederman
posix-cpu-timer: Unify the now redundant code in lookup_task
Signed-off-by: "
Eric W. Biederman
" <ebiederm@xmission.com>
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