The following commit has been merged into the objtool/urgent branch of tip:
Commit-ID: 31ad36a271290648e7c2288a03d7b933d20254d6
Gitweb: https://git.kernel.org/tip/31ad36a271290648e7c2288a03d7b933d20254d6
Author: chenchangcheng <ccc194101@xxxxxxx>
AuthorDate: Fri, 20 Dec 2024 15:48:47 +08:00
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitterDate: Sun, 29 Dec 2024 09:52:21 +01:00
objtool: Add bch2_trans_unlocked_error() to bcachefs noreturns
Fix the following objtool warning during build time:
fs/bcachefs/btree_trans_commit.o: warning: objtool: bch2_trans_commit_write_locked.isra.0() falls through to next function do_bch2_trans_commit.isra.0()
fs/bcachefs/btree_trans_commit.o: warning: objtool: .text: unexpected end of section
......
fs/bcachefs/btree_update.o: warning: objtool: bch2_trans_update_get_key_cache() falls through to next function flush_new_cached_update()
fs/bcachefs/btree_update.o: warning: objtool: flush_new_cached_update() falls through to next function bch2_trans_update_by_path()
bch2_trans_unlocked_error() is an Obviously Correct (tm) panic() wrapper,
add it to the list of known noreturns.
[ mingo: Improved the changelog ]
Fixes: fd104e2967b7 ("bcachefs: bch2_trans_verify_not_unlocked()")
Signed-off-by: chenchangcheng <chenchangcheng@xxxxxxxxxx>
Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
Link: https://lkml.kernel.org/r/20241220074847.3418134-1-ccc194101@xxxxxxx
---
tools/objtool/noreturns.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/objtool/noreturns.h b/tools/objtool/noreturns.h
index f37614c..b217489 100644
--- a/tools/objtool/noreturns.h
+++ b/tools/objtool/noreturns.h
@@ -19,6 +19,7 @@ NORETURN(__x64_sys_exit_group)
NORETURN(arch_cpu_idle_dead)
NORETURN(bch2_trans_in_restart_error)
NORETURN(bch2_trans_restart_error)
+NORETURN(bch2_trans_unlocked_error)
NORETURN(cpu_bringup_and_idle)
NORETURN(cpu_startup_entry)
NORETURN(do_exit)
|