From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-171.mta1.migadu.com (out-171.mta1.migadu.com [95.215.58.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5C7132FD68B for ; Fri, 12 Jun 2026 02:35:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.171 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781231738; cv=none; b=Dyl4qhn/dCK6iNn1tV0FEr8HMKqLjg56kQWIt3a2czUs4paQCfMhnBba/cnxKaDWECqNRWwLVgh4Js3tLLjoCOwLycSB97nqXADS4YLIe5OfOp8BUsVXpv/2aEVnwfNLhUtCSXw3EkKj3Ejr1+oFZ3T75QLlB4rdgaxGKJ6T+RM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781231738; c=relaxed/simple; bh=x+6fCpcN19Sd1TOECz68NnQlhLcF8vvudsNrQh05u6s=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=XMJlgOVDMzzGYNNaqTAEBjzVix8M3s91eqzFNlL8ns3LQbk+9Q02fh1nCFKQgWrinaOVi25+oAiAqyvQm2jlWtmk5kvsWxAjZJcn+/zKGk/LemxCSkdruvYT7wWEUZjk/Xk5yO3BzCZ43xEdOl77VlMsWNesGGEG6jjumkO7uak= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=c/3TXTTP; arc=none smtp.client-ip=95.215.58.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="c/3TXTTP" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1781231735; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=tcWQQuMBxK6QH1hzTqiLhue/t83DTfgsChiZY2URapU=; b=c/3TXTTPkMsyQfkyxT3778mhIHshbEOXONFgjW/ms/9L3egotBYG4u0/t03Mmcpc8MvgL2 +d6jrc3E3NFe3Kx8msQB4SS36E7Pz1aeYvoj+D8Xd2JswZFocueysIMJ3l4wqg/zl0BrsP lC4BFkf+awBxx2BvKcD5eINQCstEepM= From: Kunwu Chan To: paulmck@kernel.org, frederic@kernel.org, neeraj.upadhyay@kernel.org, joelagnelf@nvidia.com, josh@joshtriplett.org, boqun@kernel.org, urezki@gmail.com, rostedt@goodmis.org, mathieu.desnoyers@efficios.com, jiangshanlai@gmail.com, qiang.zhang@linux.dev, dave@stgolabs.net Cc: rcu@vger.kernel.org, linux-kernel@vger.kernel.org, Kunwu Chan , Wang Lian Subject: [PATCH v2 3/3] hazptrtorture: Use task_state_to_char() for task-state reporting Date: Fri, 12 Jun 2026 10:34:14 +0800 Message-ID: <20260612023414.679618-4-kunwu.chan@linux.dev> In-Reply-To: <20260612023414.679618-1-kunwu.chan@linux.dev> References: <20260612023414.679618-1-kunwu.chan@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT From: Kunwu Chan Use the kernel's standard symbolic task-state representation instead of printing raw hexadecimal task-state values. Suggested-by: Zqiang Co-developed-by: Wang Lian Signed-off-by: Wang Lian Signed-off-by: Kunwu Chan --- kernel/rcu/hazptrtorture.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/rcu/hazptrtorture.c b/kernel/rcu/hazptrtorture.c index 0da0a4606..19ea479c9 100644 --- a/kernel/rcu/hazptrtorture.c +++ b/kernel/rcu/hazptrtorture.c @@ -497,10 +497,10 @@ hazptr_torture_stats_print(void) unsigned long __maybe_unused gp_seq = 0; wtp = READ_ONCE(writer_task); - pr_alert("??? Writer stall state %s(%d) g%lu f%#x ->state %#x cpu %d\n", + pr_alert("??? Writer stall state %s(%d) g%lu f%#x ->state %c cpu %d\n", hazptr_torture_writer_state_getname(), hazptr_torture_writer_state, gp_seq, flags, - wtp == NULL ? ~0U : wtp->__state, + wtp == NULL ? '?' : task_state_to_char(wtp), wtp == NULL ? -1 : (int)task_cpu(wtp)); if (!splatted && wtp) { sched_show_task(wtp); -- 2.43.0