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authorJens Axboe <axboe@kernel.dk>2023-12-15 21:40:57 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2023-12-15 23:19:48 +0100
commitae1914174a63a558113e80d24ccac2773f9f7b2b (patch)
treed64b66a96dedbaa318d598c405b54953e052de29 /kernel/exit.c
parentcred: switch to using atomic_long_t (diff)
downloadlinux-ae1914174a63a558113e80d24ccac2773f9f7b2b.tar.xz
linux-ae1914174a63a558113e80d24ccac2773f9f7b2b.zip
cred: get rid of CONFIG_DEBUG_CREDENTIALS
This code is rarely (never?) enabled by distros, and it hasn't caught anything in decades. Let's kill off this legacy debug code. Suggested-by: Linus Torvalds <torvalds@linuxfoundation.org> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/exit.c')
-rw-r--r--kernel/exit.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/kernel/exit.c b/kernel/exit.c
index ee9f43bed49a..aedc0832c9f4 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -824,8 +824,6 @@ void __noreturn do_exit(long code)
ptrace_event(PTRACE_EVENT_EXIT, code);
user_events_exit(tsk);
- validate_creds_for_do_exit(tsk);
-
io_uring_files_cancel();
exit_signals(tsk); /* sets PF_EXITING */
@@ -909,7 +907,6 @@ void __noreturn do_exit(long code)
if (tsk->task_frag.page)
put_page(tsk->task_frag.page);
- validate_creds_for_do_exit(tsk);
exit_task_stack_account(tsk);
check_stack_usage();