From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792438426; b=jJCIsY7OMMRvbSGEW3X0XgYW3SXXSCpuIXL1M/SImKxlE72HnHG4KPakDUTZ9l+s3jP5 N4wjkEkBDe2w1Iz5nFXdbqWfSH9cCohDT2uLZbeUqOHPzzmie/bucTI/czOndxqAt1gAa OswSFcf3giKtZwdg6dg3S+KZbWmpEAyvFBdbjLZQZi/TdI8i+gt5gLA0BM1816V6vZxEq LHuqEjK/iOvCS5vFpoD6o5uwP0zq3gV6Y7MU66nDp9mBgHADTVkOoV3aeJJTtxnZZu7Bc bD+vTZbj6Ds/M5IePOqaADVR6s4aS3fbfnF/TXcNY8Unxq6F1Rcc7jAdGfPoxPVnYfA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792438426; h=Received:DKIM-Signature:Received:Message-ID:User-Agent:Date:From:To: Cc:Subject; bh=vfT550zNU4A4okyL7vnPMnRd07C2EmpkyAwsgtV7xPE=; b=Fd7+wb4j3x1XjEilfHJ3GuKbC0BclVUTjTVth3Vmf+LJ+er3EvaFddixiT8Rqg8BYW8x sTA6Bw+bur0+KaxLq/rkjhz5u6nfOhhFQdzYJ22Wo70t6s94TPrwV2K/00NFj3FlB+vgJ ies9H0zV9nP4kbozPmj3C9G7wxBZ+++ZutL5NHFixaYB9ECOEVOsYjuACYGbAIRe7qc8k +WwGy3E7n4p/JB2Py2N+08SGFX5nRvjVCLcOY21DJc6uzeeffs2+SPPeFM4VesIk1SsFc Zj4M828fGRPaG568Qyfszvgp35cJOdOCw2hj+EB9FyWlmyTY5akNU7igvAb4V4qGtLQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=Ut6Hh2lX; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 40EAA606A31B for ; Mon, 19 Oct 2026 19:33:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=Ut6Hh2lX Received: by smtp.kernel.org (Postfix) with ESMTPSA id DFF9B1F000C4; Mon, 19 Oct 2026 19:33:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792438425; bh=vfT550zNU4A4okyL7vnPMnRd07C2EmpkyAwsgtV7xPE=; h=Date:From:To:Cc:Subject; b=Ut6Hh2lXHGMbKD4ARgTi/oAgvB2fqUJNUIKY9mxzbfyBhSOsRUWIN9BHvev+VhetT 2pVpUz/fDCCuVnlu4jXGKZNCrSaYWNUOYqasKDlpQbVx9ouSKTIDUCcX71GgK8vAI6 7EzuNc2up+AktDhXX0rsdW/J9UiYe7c11oBqnvkIyHRBd6+WK/jl/S/FFihmeGyD97 fPRHPAbiHYRnkqo1ZGUL+VmPMStHWJINGMdXVP23OgCcoZ8ir1EeTk50ULUgKRO8jK QvJWLmUE2DK9l/LO9vwBXrKWfZBEz3hOYtc03PZTWZbBUd1mfDvF4O3XHImmsMFjS0 7Dsl+GOw42lOg== Received: from rostedt by gandalf with local (Exim 4.100.1) (envelope-from ) id 1xIt7B-00000001edy-0AWA; Mon, 19 Oct 2026 15:33:45 -0400 Message-ID: <20261019193330.365764549@kernel.org> User-Agent: quilt/0.69 Date: Mon, 19 Oct 2026 15:33:30 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Masami Hiramatsu , Mark Rutland , Mathieu Desnoyers , Andrew Morton Subject: [for-next][PATCH 0/5] ring-buffer: Updates for 7.4 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git ring-buffer/for-next Head SHA1: 453d0f47b174cac387af48d303c503b84f82212e David Carlier (1): ring-buffer: Take cpus_read_lock() when changing the subbuf order Steven Rostedt (1): ring-buffer: Add a MAINTAINERS category specific for the tracing ring-buffer Vincent Donnefort (3): ring-buffer: Unify ring buffer minimum page calculations ring-buffer: Clean up resize_disabled checks ring-buffer: Remove unnecessary cpumask_test_cpu ---- MAINTAINERS | 16 ++++++ include/linux/ring_buffer.h | 9 +++- kernel/trace/ring_buffer.c | 102 ++++++++++++++++---------------------- kernel/trace/simple_ring_buffer.c | 4 +- 4 files changed, 68 insertions(+), 63 deletions(-)