From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 BC4D7430BA3 for ; Sun, 1 Mar 2026 01:22:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772328168; cv=none; b=VZ/QnxU0oPbQ4G8pO4vdS0GamyoQCweeBkkT8mryaOVsb3uXlMNQam0pSU0Ryrcp/fZ4waKkR+xXoS82iAHJsW4eokAoEa0sDz+88nGWFGpTNd/l8ZwPVGy+Z09+QCa0ZsdvHe2VZEesUUBCucoQpcfS7rnCzKh+TFHtFHniaf4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772328168; c=relaxed/simple; bh=SEnKEqpbJJgzhXkZ15c0atJTE45+ANLkzK1gHcuG0F8=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=OK4VMGzW69aQDhXntT85jb8Gv2gTh0pVZm/EfadE+8NQQkiAeB2PeN/Bwa31bCisUMu/HnYFAZdpCPDP8xCa3uOawb6vfn04hQOS7ee+WHlq2wZ4MyRaDd6V1xP52leTfU/TmE+BmGT/1LVtbaWyY2nL5k19M3LyAfFCIEviL7Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cDcIihbr; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="cDcIihbr" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 122D7C19424; Sun, 1 Mar 2026 01:22:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772328168; bh=SEnKEqpbJJgzhXkZ15c0atJTE45+ANLkzK1gHcuG0F8=; h=From:To:Cc:Subject:Date:From; b=cDcIihbr7qPFJ8izihFJhmVwcIb2RUXulRG1qt336uYOH2hb86BA6gZgfqTXg48vZ yFJ4NPFn9VKxITtTvl/RGiDYHZApUrk2sMJOxNYNz4VWboAlnPga11kIZG2bPeugie qKJD3SRtCmqt3jT8/sUnf3gwVUOJgEPZNh3HUnq/vm/9DjExIHnaxrcg5zaSJOlEZ/ c4m5/KAK78h7gY+arH4NO+kwmjaxg94f0rhiI44BmDGB6bhp1WQQclLqep8GXdgBCN IDXjgoFBkiI3dUXYpfr7Oh+Uh+FNqGKsL3SwkMPQNtHX3wy9gCwYkXH5Vplkz4/Jhc dRgPHcKjcKHjQ== From: Sasha Levin To: stable@vger.kernel.org, loic.poulain@oss.qualcomm.com Cc: stable@kernel.org, Dmitry Baryshkov , dri-devel@lists.freedesktop.org Subject: FAILED: Patch "drm/bridge: anx7625: Fix invalid EDID size" failed to apply to 6.12-stable tree Date: Sat, 28 Feb 2026 20:22:46 -0500 Message-ID: <20260301012246.1679262-1-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Hint: ignore X-stable: review Content-Transfer-Encoding: 8bit The patch below does not apply to the 6.12-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . Thanks, Sasha ------------------ original commit in Linus's tree ------------------ >From 1d5362145de96b5d00d590605cc94cdfa572b405 Mon Sep 17 00:00:00 2001 From: Loic Poulain Date: Thu, 18 Dec 2025 16:13:07 +0100 Subject: [PATCH] drm/bridge: anx7625: Fix invalid EDID size DRM checks EDID block count against allocated size in drm_edid_valid function. We have to allocate the right EDID size instead of the max size to prevent the EDID to be reported as invalid. Cc: stable@kernel.org Fixes: 7c585f9a71aa ("drm/bridge: anx7625: use struct drm_edid more") Reviewed-by: Dmitry Baryshkov Signed-off-by: Loic Poulain Link: https://patch.msgid.link/20251218151307.95491-1-loic.poulain@oss.qualcomm.com Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/bridge/analogix/anx7625.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c index 6f3fdcb6afdb9..4e49e4f28d552 100644 --- a/drivers/gpu/drm/bridge/analogix/anx7625.c +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c @@ -1801,7 +1801,7 @@ static const struct drm_edid *anx7625_edid_read(struct anx7625_data *ctx) return NULL; } - ctx->cached_drm_edid = drm_edid_alloc(edid_buf, FOUR_BLOCK_SIZE); + ctx->cached_drm_edid = drm_edid_alloc(edid_buf, edid_num * ONE_BLOCK_SIZE); kfree(edid_buf); out: -- 2.51.0