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=1793699690; b=BkVu1pJyipc9Ax5QeU7FPG3ZXXP8ILa359vGdSimtRzR7td2V6wqJ1yNmMul/W0AJEIm geJIJGMspsnsf/mPGI3IIs4KFvMBFAvjfQJHtcjbDM4uQvcclENeLbsaCCpUm3Qu9fWtr qYSHaXb23P26SJ9Y9Nre4kDxtIdJaDHhKB1BK9n/mEF+4e5B6ig1uXvnY7Mn/RMAfHbI1 bKhyLw1Xtl4cq+v/l5UUNdazRnqnbmhqVCg1baeCUUFEThGFwTgr0upIJEyq3uAnW7Rs5 DvHPt7OsOArCYyFjOv8m2VeNoJSrNZ3EZwnriEUc3QWjmuWnPgP8adXKOdvZT88XcBA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793699690; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: MIME-Version:Content-Type:Content-Transfer-Encoding; bh=S/0XOoet5tly8N9TLzqlqqGcLoqit/qE1XfqjvmdQD0=; b=Mz5RgF7Wf+m9dHYo6oZqn1ca0EBs68fAgC/zXRFDdCk3ibHwbxs+LrNdK4dg7ok9Ov3w MR8Xh2Vlm81PufAJnGGUV3mDnWNvYsjc2J7wbvy7b3sXN2/PBQiIMqeaINbgYIJcPZ+oD KgLNUw69eOU9s3HECOF59/VDLtIZxa6pNl+4ttnssQv8IIy8YuERBBJPSm2Zb4iq2DKA9 njhRzJ08xKrfNYmI9bygdUls/SEeUjY5v8HcC96UG12RvZ8xLKxr/q2YtIp/3pYJ0ZM0b Eq1IR0GHCAF28GHLBo+FG8nO5vqMKYF4JiIlePxJkzUE8Oo/NLMMiSqYgu8yoPJ8wLw== 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=oJXBuTL2; 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 F04EB606D806; Tue, 3 Nov 2026 09:54:49 +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=oJXBuTL2 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2EE6B1F000C1; Tue, 3 Nov 2026 09:54:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793699689; bh=S/0XOoet5tly8N9TLzqlqqGcLoqit/qE1XfqjvmdQD0=; h=From:To:Cc:Subject:Date; b=oJXBuTL26MDM7IwRn/P7PHosK6ubnsKYLr7jemLU3nnjn94vDv2ROiTG+7M4rQAvb PiUGeGyon0qCp3VUeGj854JaMTtYouDGKv9e2lSw4PtgrOUuNCAK3P3upkxW7OpfZJ WS7sZcPVOIj+52FIOMpwZ7S8UZvOdxIx55kDvwWfqMv80Zuala2OfZ7MP6sxICIRGx AX++BnxPu/s5FzjbarhY6wlkebwNyKWWxSiN+TncgjFbrMtzPt0cKqQOsvHgSHGo80 hsOghQzXHEm2d9nRu+zIOn/JxudJXrREpO826svLkszeNZDsju4n0msPnuIDEa3RUE T6XpnrGMlIv2Q== From: Lee Jones To: lee@kernel.org Cc: linux-kernel@vger.kernel.org, Bard Liao , linux-arm-msm@vger.kernel.org, linux-sound@vger.kernel.org, Pierre-Louis Bossart , Srinivas Kandagatla , Vinod Koul Subject: [PATCH v2 00/10] soundwire: Fix Critical and High issues reported by Sashiko Date: Tue, 3 Nov 2026 09:53:44 +0000 Message-ID: <20261103095445.81414-1-lee@kernel.org> X-Mailer: git-send-email 2.56.0.385.gac671c819a-goog X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit These issues were reported by Sashiko. v1 => v2: - Drop "ASoC: SOF: Intel: hda-sdw-bpt: Stop active DMA before closing BPT streams" (applied by Mark Brown) - Drop AMD SoundWire patches to be handled separately by the AMD team - Drop Fixes and Stable tags per Vinod - Only increment m_rt_count in sdw_stream_add_master() when master ports are allocated - Replace cleanup.h guards with explicit mutex_lock()/mutex_unlock() in intel_ace2x_bpt_{open,close}_stream() - Check nports >= maxport and unwind port_mask on overflow in qcom_swrm_stream_alloc_ports() Cc: Bard Liao Cc: linux-arm-msm@vger.kernel.org Cc: linux-sound@vger.kernel.org Cc: Pierre-Louis Bossart Cc: Srinivas Kandagatla Cc: Vinod Koul Lee Jones (10): soundwire: bus: Hold bus_lock when looking up slave devices soundwire: sysfs: Use sysfs_emit_at() in array show callbacks soundwire: stream: Prevent m_rt_count underflow in sdw_stream_remove_master() soundwire: stream: Clean up allocated runtime resources on config failure soundwire: intel_ace2x: Protect bus.bpt_stream with bus_lock soundwire: qcom: Prevent pconfig buffer overflow in qcom_swrm_stream_alloc_ports() soundwire: qcom: Disable runtime PM and avoid clock underflow in qcom_swrm_remove() soundwire: qcom: Check clk_prepare_enable() return value soundwire: qcom: Serialise ctrl->intr_mask updates soundwire: qcom: Prevent stale broadcast IRQ from completing subsequent command drivers/soundwire/bus.c | 6 +- drivers/soundwire/intel_ace2x.c | 20 ++++-- drivers/soundwire/qcom.c | 96 ++++++++++++++++++++++++----- drivers/soundwire/stream.c | 44 +++++++++---- drivers/soundwire/sysfs_slave.c | 6 +- drivers/soundwire/sysfs_slave_dpn.c | 8 +-- 6 files changed, 137 insertions(+), 43 deletions(-) -- 2.56.0.385.gac671c819a-goog