diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-05 00:07:08 +0300 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-05 00:07:08 +0300 |
commit | 15a2bc4dbb9cfed1c661a657fcb10798150b7598 (patch) | |
tree | f9ca834dbdd2e6cf1d5a2cef5008f82c72b00261 /kernel/events | |
parent | 9ff7258575d5fee011649d20cc56de720a395191 (diff) | |
parent | 3977e285ee89a94699255dbbf6eeea13889a1083 (diff) |
Merge branch 'exec-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
Pull execve updates from Eric Biederman:
"Last cycle for the Nth time I ran into bugs and quality of
implementation issues related to exec that could not be easily be
fixed because of the way exec is implemented. So I have been digging
into exec and cleanup up what I can.
I don't think I have exec sorted out enough to fix the issues I
started with but I have made some headway this cycle with 4 sets of
changes.
- promised cleanups after introducing exec_update_mutex
- trivial cleanups for exec
- control flow simplifications
- remove the recomputation of bprm->cred
The net result is code that is a bit easier to understand and work
with and a decrease in the number of lines of code (if you don't count
the added tests)"
* 'exec-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: (24 commits)
exec: Compute file based creds only once
exec: Add a per bprm->file version of per_clear
binfmt_elf_fdpic: fix execfd build regression
selftests/exec: Add binfmt_script regression test
exec: Remove recursion from search_binary_handler
exec: Generic execfd support
exec/binfmt_script: Don't modify bprm->buf and then return -ENOEXEC
exec: Move the call of prepare_binprm into search_binary_handler
exec: Allow load_misc_binary to call prepare_binprm unconditionally
exec: Convert security_bprm_set_creds into security_bprm_repopulate_creds
exec: Factor security_bprm_creds_for_exec out of security_bprm_set_creds
exec: Teach prepare_exec_creds how exec treats uids & gids
exec: Set the point of no return sooner
exec: Move handling of the point of no return to the top level
exec: Run sync_mm_rss before taking exec_update_mutex
exec: Fix spelling of search_binary_handler in a comment
exec: Move the comment from above de_thread to above unshare_sighand
exec: Rename flush_old_exec begin_new_exec
exec: Move most of setup_new_exec into flush_old_exec
exec: In setup_new_exec cache current in the local variable me
...
Diffstat (limited to 'kernel/events')
-rw-r--r-- | kernel/events/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index 2e330f330303..fcfadecd3a08 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -12220,7 +12220,7 @@ static void perf_event_exit_task_context(struct task_struct *child, int ctxn) * When a child task exits, feed back event values to parent events. * * Can be called with exec_update_mutex held when called from - * install_exec_creds(). + * setup_new_exec(). */ void perf_event_exit_task(struct task_struct *child) { |