From b4ae43b053537ec28f430c0ddb9b916ab296dbe5 Mon Sep 17 00:00:00 2001 From: Youling Tang Date: Tue, 18 Feb 2025 14:42:30 +0800 Subject: [PATCH] objtool: Add bch2_trans_unlocked_or_in_restart_error() to bcachefs noreturns Fix the following objtool warning during build time: fs/bcachefs/btree_cache.o: warning: objtool: btree_node_lock.constprop.0() falls through to next function bch2_recalc_btree_reserve() fs/bcachefs/btree_update.o: warning: objtool: bch2_trans_update_get_key_cache() falls through to next function need_whiteout_for_snapshot() bch2_trans_unlocked_or_in_restart_error() is an Obviously Correct (tm) panic() wrapper, add it to the list of known noreturns. Fixes: b318882022a8 ("bcachefs: bch2_trans_verify_not_unlocked_or_in_restart()") Reported-by: k2ci Signed-off-by: Youling Tang Reviewed-by: Kent Overstreet Link: https://lore.kernel.org/r/20250218064230.219997-1-youling.tang@linux.dev Signed-off-by: Josh Poimboeuf --- tools/objtool/noreturns.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/objtool/noreturns.h b/tools/objtool/noreturns.h index b2174894f9f7..6bb7edda3094 100644 --- a/tools/objtool/noreturns.h +++ b/tools/objtool/noreturns.h @@ -19,7 +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(bch2_trans_unlocked_or_in_restart_error) NORETURN(cpu_bringup_and_idle) NORETURN(cpu_startup_entry) NORETURN(do_exit) -- 2.50.1