From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 AEB9725B085; Thu, 16 Jul 2026 00:18:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784161098; cv=none; b=bYunt+fibudWej43IVUl5rH3WdXigeEiD9e8Fx6gi4Bjrtn+hB4kxS3sGNOYgsu/+qWb63LdxkYCfImDE9VRXosYZVT4wyCOWxIru6cEi1pI8pz/FVdfd22sarjlvpAG97KXjAPrUfE0tVTDxN9poqRcQLBJ2CsSgLISRzd+5xA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784161098; c=relaxed/simple; bh=BjFUTrvtwU5D3BOnMP1eF/iFS9josaPdGig40fY7wWE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=iuuVtDEjiYtKBjk61rUlDSL/LIBnFY5ZgcpFkm6cDRiy+N4WIX1rSQUIa9FoIq22mm6ZUvpQOfM/HuYadc2l8NuearoF5VQDF+FbuO5b8gwUYQw+8HCZ6BVpS9LZVvfswcOgVwVjOZ+KfiIr0mFEkOn5fuxshG2UX5MGCEBGJ3Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MaEHg55+; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="MaEHg55+" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DC5861F0155A; Thu, 16 Jul 2026 00:18:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784161091; bh=S2IRIOjVtcezmaUWCwimKB7xhL3Hl7qs/F5PWQvhzSA=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=MaEHg55+NsF8rdZHexUuV1EHp7jkAFXGTIxw7b/Eu8kq/2bOnXH613theuYivcdPg W6sjCXuEhL8t6HuTtnP0esPXxbbmB9lzNy97V9UPfLFz5Gp/32dAgpPKSLuOniTT7V ov0Xuv00F+kVtqeWznc/4SQmb7N/NPefHiVX+/BEn58zZaFB8AqysBcCp9/dhOKp1l P98MgV7dChiqw5gW37kjqGZWq22U0IVg2Pr6NOw7BquUs1kB9mLca2YL/D2y69AiTH MPRhu6jkZgG7nnjAvR4edVVfwSBluZexsnIY4+rgcMMXY64NJdvyR1QaqBK7FgmhNo 0SIq/Y9DL9HXA== Received: by paulmck-ThinkPad-P17-Gen-1.home (Postfix, from userid 1000) id 5C74BCE0F9F; Wed, 15 Jul 2026 17:18:11 -0700 (PDT) From: "Paul E. McKenney" To: rcu@vger.kernel.org Cc: linux-kernel@vger.kernel.org, kernel-team@meta.com, rostedt@goodmis.org, "Paul E. McKenney" Subject: [PATCH RFC v2 23/24] hazptrtorture: Enable CONFIG_HAZPTR_DEBUG Date: Wed, 15 Jul 2026 17:18:08 -0700 Message-Id: <20260716001809.11084-23-paulmck@kernel.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <23e34c2e-67fd-45da-b130-e70a131a59ea@paulmck-laptop> References: <23e34c2e-67fd-45da-b130-e70a131a59ea@paulmck-laptop> Precedence: bulk X-Mailing-List: rcu@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This commit enables the CONFIG_HAZPTR_DEBUG Kconfig option in order to more easily debug hazard-pointer handoff issues. Signed-off-by: Paul E. McKenney --- tools/testing/selftests/rcutorture/configs/hazptr/NOPREEMPT | 2 ++ tools/testing/selftests/rcutorture/configs/hazptr/PREEMPT | 2 ++ 2 files changed, 4 insertions(+) diff --git a/tools/testing/selftests/rcutorture/configs/hazptr/NOPREEMPT b/tools/testing/selftests/rcutorture/configs/hazptr/NOPREEMPT index e2da430abe4d70..405941f3b50f3e 100644 --- a/tools/testing/selftests/rcutorture/configs/hazptr/NOPREEMPT +++ b/tools/testing/selftests/rcutorture/configs/hazptr/NOPREEMPT @@ -15,3 +15,5 @@ CONFIG_DEBUG_LOCK_ALLOC=n CONFIG_PROVE_LOCKING=n CONFIG_KPROBES=n CONFIG_FTRACE=n +CONFIG_DEBUG_KERNEL=y +CONFIG_HAZPTR_DEBUG=y diff --git a/tools/testing/selftests/rcutorture/configs/hazptr/PREEMPT b/tools/testing/selftests/rcutorture/configs/hazptr/PREEMPT index b8ea4364b20b7b..c5b12f3bef7429 100644 --- a/tools/testing/selftests/rcutorture/configs/hazptr/PREEMPT +++ b/tools/testing/selftests/rcutorture/configs/hazptr/PREEMPT @@ -12,3 +12,5 @@ CONFIG_HIBERNATION=n CONFIG_DEBUG_LOCK_ALLOC=n CONFIG_PROVE_LOCKING=n CONFIG_DEBUG_OBJECTS_RCU_HEAD=n +CONFIG_DEBUG_KERNEL=y +CONFIG_HAZPTR_DEBUG=y -- 2.40.1