From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-189.mta0.migadu.com (out-189.mta0.migadu.com [91.218.175.189]) (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 2F2D33AA4FE for ; Sat, 30 May 2026 11:29:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.189 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780140583; cv=none; b=h0do6DOWqt6CpZ4IDEUwqDnLqyBG/jbFXkcDfvlMIySZY7n/uEMaykspkG5RUObQuKoK4qj9YtNsvMqiKB0KjUysNrn6aL7aJAZjbUlOCfe/MossnoHzdW1YLWrdZIxkHox6KgTmYuUKEvSAWD4KISP60ab5OmuDdzVsJyZJZzc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780140583; c=relaxed/simple; bh=LNua0ZfI2FP7wD+oOgDIzard8Lbknj0fX8aOFykEqCM=; h=Mime-Version:Content-Type:Date:Message-Id:Cc:Subject:From:To: References:In-Reply-To; b=gS6nq5KGVv4o7wogW4XzjHx88rqiQKZ2a5IWGeT0tVOA6OwrD5yo2NdN3mHvEPKahvTmJlZjRsr/pLWDMyUNYaI8h9slQy/2zpXq2wIAvHOfk+3PL3q5ycrg3bWSaZ8kC4XmqIzzonq1bJHJpLIbrhhtTcNUbxN9yoK1Bjxz2zw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=cknow-tech.com; spf=pass smtp.mailfrom=cknow-tech.com; dkim=pass (2048-bit key) header.d=cknow-tech.com header.i=@cknow-tech.com header.b=nlm0SqO6; arc=none smtp.client-ip=91.218.175.189 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=cknow-tech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=cknow-tech.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=cknow-tech.com header.i=@cknow-tech.com header.b="nlm0SqO6" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cknow-tech.com; s=key1; t=1780140576; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=koc182XcypwgblVKdeSIgVWifpWgkzVIW/22VPMmUuU=; b=nlm0SqO6Ux6TBklBXdGkKJEhTao7Z3+0nn5LH1tPMJo2DQt4I9eDda93iXQAfl233TfX/d hVWX2IQs35puA2gA1D+ARI8hH3MFSvJTWxuDWIkzPNoXRwC2WQSFA0n4560+X/4h85nI18 PlFueIwyicAQ9W0RcsNaMC6iOjqa4B+R8xq53ok9zyh3YSzgMjjXRPKVkcIj/YlOMnMCNk 62MqCCklM3TifYLU/NQNTnxIEcqgHhtzw/q31/dqWjLUwmYgf+atmPv3EPhVgK7+S69xsl NzFuQRGJsPSyKkWOCtQMPioQOMJSLywovGfbdL+Kzuoe7gEWjhsuC3VKh31DOg== Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Sat, 30 May 2026 13:29:18 +0200 Message-Id: Cc: , , , , Subject: Re: [PATCH v3 0/2] Rockchip DRM use-after-free & null-ptr-deref fixes X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: "Diederik de Haas" To: "Cristian Ciocaltea" , "Sandy Huang" , =?utf-8?q?Heiko_St=C3=BCbner?= , "Andy Yan" , "Maarten Lankhorst" , "Maxime Ripard" , "Thomas Zimmermann" , "David Airlie" , "Simona Vetter" , "Dmitry Baryshkov" , "Dmitry Baryshkov" , "Andrzej Hajda" , "Neil Armstrong" , "Robert Foss" , "Laurent Pinchart" , "Jonas Karlman" , "Jernej Skrabec" References: <20260327-drm-rk-fixes-v3-0-fd2e6900c08c@collabora.com> In-Reply-To: <20260327-drm-rk-fixes-v3-0-fd2e6900c08c@collabora.com> X-Migadu-Flow: FLOW_OUT On Sat May 30, 2026 at 1:26 PM CEST, Cristian Ciocaltea wrote: > The first three patches in the series are fixes for use-after-free & > null-ptr-deref related issues found in dw_dp and inno-hdmi Rockchip DRM > drivers. > > The following three patches provide a few minor improvements to dw_dp > and dw_hdmi_qp, while the remaining two address use-after-free and > memory allocation in DW DP core library. What's the status of this patch set? Cheers, Diederik > Signed-off-by: Cristian Ciocaltea > --- > Changes in v3: > - Dropped patches 1..6,8 already applied by Heiko > - Reworked remaining patch "drm/bridge: synopsys: dw-dp: Unregister AUX > channel on bridge detach" into: > * drm/bridge: synopsys: dw-dp: Support unregistering the AUX channel > * drm/rockchip: dw_dp: Release core resources > - Link to v2: https://lore.kernel.org/r/20260310-drm-rk-fixes-v2-0-645ecf= b43f49@collabora.com > > Changes in v2: > - Fixed conflicts while rebasing onto latest drm-misc-next > - Added two more patches: > * drm/bridge: synopsys: dw-dp: Unregister AUX channel on bridge detach > * drm/bridge: synopsys: dw-dp: Drop useless memory allocation > - Link to v1: https://lore.kernel.org/r/20260122-drm-rk-fixes-v1-0-3942f1= 85750e@collabora.com > > --- > Cristian Ciocaltea (2): > drm/bridge: synopsys: dw-dp: Support unregistering the AUX channel > drm/rockchip: dw_dp: Release core resources > > drivers/gpu/drm/bridge/synopsys/dw-dp.c | 6 ++++++ > drivers/gpu/drm/rockchip/dw_dp-rockchip.c | 20 +++++++++++++++++--- > include/drm/bridge/dw_dp.h | 1 + > 3 files changed, 24 insertions(+), 3 deletions(-) > --- > base-commit: 46c31e1604d121221167cb09380de8c7d53290b9 > change-id: 20260122-drm-rk-fixes-a7622c71553e