From a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 Mon Sep 17 00:00:00 2001 From: Breno Leitao Date: Wed, 5 Aug 2026 07:52:36 -0700 Subject: workqueue: skip the node_nr_active update for non-unbound workqueues apply_wqattrs_commit() updates node_nr_active->max unconditionally. wq->node_nr_active[] is only allocated for unbound workqueues, so guard the call before per-cpu workqueues start using this path. No functional change: only unbound workqueues reach apply_wqattrs_*() today. Signed-off-by: Breno Leitao Signed-off-by: Tejun Heo --- arch/xtensa/lib/ashldi3.S | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 arch/xtensa/lib/ashldi3.S (limited to 'arch/xtensa/lib/ashldi3.S') diff --git a/arch/xtensa/lib/ashldi3.S b/arch/xtensa/lib/ashldi3.S new file mode 100644 index 000000000..cd6b73121 --- /dev/null +++ b/arch/xtensa/lib/ashldi3.S @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later WITH GCC-exception-2.0 */ +#include +#include +#include + +#ifdef __XTENSA_EB__ +#define uh a2 +#define ul a3 +#else +#define uh a3 +#define ul a2 +#endif /* __XTENSA_EB__ */ + +ENTRY(__ashldi3) + + abi_entry_default + ssl a4 + bgei a4, 32, .Llow_only + src uh, uh, ul + sll ul, ul + abi_ret_default + +.Llow_only: + sll uh, ul + movi ul, 0 + abi_ret_default + +ENDPROC(__ashldi3) +EXPORT_SYMBOL(__ashldi3) -- cgit v1.3.1