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charset="utf-8" Content-Transfer-Encoding: quoted-printable The following commit has been merged into the objtool/urgent branch of tip: Commit-ID: 31ad36a271290648e7c2288a03d7b933d20254d6 Gitweb: https://git.kernel.org/tip/31ad36a271290648e7c2288a03d7b933d= 20254d6 Author: chenchangcheng AuthorDate: Fri, 20 Dec 2024 15:48:47 +08:00 Committer: Ingo Molnar 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_w= rite_locked.isra.0() falls through to next function do_bch2_trans_commit.is= ra.0() fs/bcachefs/btree_trans_commit.o: warning: objtool: .text: unexpected e= nd 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 Signed-off-by: Peter Zijlstra (Intel) Signed-off-by: Ingo Molnar Link: https://lkml.kernel.org/r/20241220074847.3418134-1-ccc194101@163.com --- 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)