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([2a01:e0a:982:cbb0:58e3:6b80:c446:11f4]) by smtp.gmail.com with ESMTPSA id c14-20020adfe74e000000b0033b87c2725csm2922134wrn.104.2024.02.23.06.38.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 23 Feb 2024 06:38:14 -0800 (PST) Message-ID: <77715ecd-ddb9-450c-98bf-4fcade0e81c0@linaro.org> Date: Fri, 23 Feb 2024 15:38:13 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Neil Armstrong Subject: Re: [PATCH 0/6] soc: qcom: pmic_glink_altmode: fix drm bridge use-after-free Content-Language: en-US, fr To: Johan Hovold Cc: Bjorn Andersson , Andrzej Hajda , Robert Foss , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Vinod Koul , Johan Hovold , Jonas Karlman , Laurent Pinchart , Jernej Skrabec , Konrad Dybcio , Kishon Vijay Abraham I , Dmitry Baryshkov , Rob Clark , Abhinav Kumar , Kuogee Hsieh , freedreno@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org References: <20240217150228.5788-1-johan+linaro@kernel.org> <170868613914.4029284.5549880672870201262.b4-ty@linaro.org> <3c4246b6-431a-442e-8ace-3b0d0e67743f@linaro.org> Autocrypt: addr=neil.armstrong@linaro.org; keydata= xsBNBE1ZBs8BCAD78xVLsXPwV/2qQx2FaO/7mhWL0Qodw8UcQJnkrWmgTFRobtTWxuRx8WWP GTjuhvbleoQ5Cxjr+v+1ARGCH46MxFP5DwauzPekwJUD5QKZlaw/bURTLmS2id5wWi3lqVH4 BVF2WzvGyyeV1o4RTCYDnZ9VLLylJ9bneEaIs/7cjCEbipGGFlfIML3sfqnIvMAxIMZrvcl9 qPV2k+KQ7q+aXavU5W+yLNn7QtXUB530Zlk/d2ETgzQ5FLYYnUDAaRl+8JUTjc0CNOTpCeik 80TZcE6f8M76Xa6yU8VcNko94Ck7iB4vj70q76P/J7kt98hklrr85/3NU3oti3nrIHmHABEB AAHNKk5laWwgQXJtc3Ryb25nIDxuZWlsLmFybXN0cm9uZ0BsaW5hcm8ub3JnPsLAkQQTAQoA OwIbIwULCQgHAwUVCgkICwUWAgMBAAIeAQIXgBYhBInsPQWERiF0UPIoSBaat7Gkz/iuBQJk Q5wSAhkBAAoJEBaat7Gkz/iuyhMIANiD94qDtUTJRfEW6GwXmtKWwl/mvqQtaTtZID2dos04 YqBbshiJbejgVJjy+HODcNUIKBB3PSLaln4ltdsV73SBcwUNdzebfKspAQunCM22Mn6FBIxQ GizsMLcP/0FX4en9NaKGfK6ZdKK6kN1GR9YffMJd2P08EO8mHowmSRe/ExAODhAs9W7XXExw UNCY4pVJyRPpEhv373vvff60bHxc1k/FF9WaPscMt7hlkbFLUs85kHtQAmr8pV5Hy9ezsSRa GzJmiVclkPc2BY592IGBXRDQ38urXeM4nfhhvqA50b/nAEXc6FzqgXqDkEIwR66/Gbp0t3+r yQzpKRyQif3OwE0ETVkGzwEIALyKDN/OGURaHBVzwjgYq+ZtifvekdrSNl8TIDH8g1xicBYp QTbPn6bbSZbdvfeQPNCcD4/EhXZuhQXMcoJsQQQnO4vwVULmPGgtGf8PVc7dxKOeta+qUh6+ SRh3vIcAUFHDT3f/Zdspz+e2E0hPV2hiSvICLk11qO6cyJE13zeNFoeY3ggrKY+IzbFomIZY 4yG6xI99NIPEVE9lNBXBKIlewIyVlkOaYvJWSV+p5gdJXOvScNN1epm5YHmf9aE2ZjnqZGoM Mtsyw18YoX9BqMFInxqYQQ3j/HpVgTSvmo5ea5qQDDUaCsaTf8UeDcwYOtgI8iL4oHcsGtUX oUk33HEAEQEAAcLAXwQYAQIACQUCTVkGzwIbDAAKCRAWmrexpM/4rrXiB/sGbkQ6itMrAIfn M7IbRuiSZS1unlySUVYu3SD6YBYnNi3G5EpbwfBNuT3H8//rVvtOFK4OD8cRYkxXRQmTvqa3 3eDIHu/zr1HMKErm+2SD6PO9umRef8V82o2oaCLvf4WeIssFjwB0b6a12opuRP7yo3E3gTCS KmbUuLv1CtxKQF+fUV1cVaTPMyT25Od+RC1K+iOR0F54oUJvJeq7fUzbn/KdlhA8XPGzwGRy 4zcsPWvwnXgfe5tk680fEKZVwOZKIEuJC3v+/yZpQzDvGYJvbyix0lHnrCzq43WefRHI5XTT QbM0WUIBIcGmq38+OgUsMYu4NzLu7uZFAcmp6h8g Organization: Linaro Developer Services In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240223_143919_180231_FC13FC77 X-CRM114-Status: GOOD ( 14.33 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: neil.armstrong@linaro.org Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org On 23/02/2024 15:21, Johan Hovold wrote: > On Fri, Feb 23, 2024 at 02:52:28PM +0100, Neil Armstrong wrote: >> On 23/02/2024 13:51, Johan Hovold wrote: >>> On Fri, Feb 23, 2024 at 12:03:10PM +0100, Neil Armstrong wrote: >>>> On 23/02/2024 12:02, Neil Armstrong wrote: > >>>>> Thanks, Applied to https://anongit.freedesktop.org/git/drm/drm-misc.git (drm-misc-fixes) >>>>> >>>>> [1/6] drm/bridge: aux-hpd: fix OF node leaks >>>>> https://cgit.freedesktop.org/drm/drm-misc/commit/?id=9ee485bdda68d6d3f5728cbe3150eb9013d7d22b >>>>> [2/6] drm/bridge: aux-hpd: separate allocation and registration >>>>> (no commit info) >>>>> [3/6] soc: qcom: pmic_glink_altmode: fix drm bridge use-after-free >>>>> (no commit info) >>>>> [4/6] soc: qcom: pmic_glink: Fix boot when QRTR=m >>>>> (no commit info) >>>>> [5/6] phy: qcom-qmp-combo: fix drm bridge registration >>>>> (no commit info) >>>>> [6/6] phy: qcom-qmp-combo: fix type-c switch registration >>>>> (no commit info) >>>>> >>>> >>>> To clarify, I only applied patch 1 to drm-misc-fixes >>> >>> Ok, but can you please not do that? :) >>> >>> These patches should go in through the same tree to avoid conflicts. >>> >>> I discussed this with Bjorn and Dmitry the other day and the conclusion >>> was that it was easiest to take all of these through DRM. >> >> I only applied patch 1, which is a standalone fix and goes into a separate tree, >> for the next patches it would be indeed simpler for them to go via drm-misc when >> they are properly acked. > > But it is *not* standalone as I tried to explain above. > > So you have to drop it again as the later patches depend on it and > cannot be merged (through a different tree) without it. drm-misc branches cannot be rebased, it must be reverted, but it can still be applied on drm-misc-next and I'll send a revert patch for drm-misc-fixes if needed, not a big deal. > I thought you had all the acks you needed to take this through drm-misc, > but we can wait a bit more if necessary (and there's no rush to get the > first one in). If you want it to be in v6.9, it's too late since the last drm-misc-next PR has been sent yesterday (https://cgit.freedesktop.org/drm/drm-misc/tag/?h=drm-misc-next-2024-02-22) Please ping Thomas or Maxime, perhaps it's not too late since the drm-misc-next tree really closes on sunday. Neil > > Johan -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy