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=1792864628; b=tkDbDbYF2YJHkgddUwK20zTU6yf0an1s1uYkuLED0tkijYLE8nPqk2S4csyAAN/a/1Mm ftiBUxco+oVM1NQrIMy+Zil4NW7Oz+fXBnAiCShkAqxr/mAt/N4lt/JOQIByQTjwktwrr AMsVVGdSN1+WXgxHnjYa77xbKmPDW7d8igiKR8V1RORqjAW3NGtkkjyWq6FtQGNjkEKNp +SQLNkouQOWEK89gXTROg5pSjogT6eeYVjJbaT17kLjX7czN4wKMwfAkzHog8QS3npBgW 8mmVbskO+t91KeC7PJqM60JBfgY9grOhf26GlOLv8ppmyum4Y7cu2CqL7o3dev9RUdQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792864628; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=eOAAQAnwbia752Ayx9SiHJ+BSnWwktaLKWmQrXlVi6g=; b=3rwYPA5xcj5s//8oq41M5YRGyu31C2bCMNz6yyJsAgn4zaj8sNkxWJHLYldl3/Zd0u/m v/ft3vS62SiNHjomjIXexTVEGnIC29lhDx9YcC7pzO2r/Q3DkMcWWo1k+tts5i8DFKfWC VSpgYcNGi9g9EDckJTZzIzuCQtKiqFqbbkkFKEs/i4HP+9z8XWg9IvqlBlbD2dBB9+riS /Ly8PRP8HmwTnWrQbPCvENWe8YniJaBTcTQk6fCcJ5iUgPPT1JorRp587lRmnN24FEiDW QVywLbyn3rDCPq4brc81+eXZzqcXH6OU5zNMALOMRdoeH3YNcpFLL/BMlXRiU0jhd5A== 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=MFSpIBfX; 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 46AE2606A31A for ; Sat, 24 Oct 2026 17:57:08 +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=MFSpIBfX Received: by smtp.kernel.org (Postfix) with ESMTPSA id A9EC71F01825; Sat, 24 Oct 2026 17:57:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792864627; bh=eOAAQAnwbia752Ayx9SiHJ+BSnWwktaLKWmQrXlVi6g=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=MFSpIBfXNMdeCUBrOL3dxi9EG155eQya9xkuUhw0MeKQlXxbtNU2r99AaTNDPB1jw L5gPJ9TWMX/znc/5HyU5kVZByNE/5ez2p19Jy07r9iy73HRXTGT+ewbcrs0bXFquXm VSMZUz7a/KQ6FSPVM/yBmtxkG1PsVWBQjkc65hvqk3k1TWWkDReqIQW3TSNrQQxz6b aPVt7EBnHSo5SjRS4fmZaEYZcu5ypKlW1PoE13B5/SgLW80DL7szNY3abqHnP4Mce5 XfwjIAktDLQ4Ee19Sp7BUybsudOWapUpyX3FOD9q5xHPDaSDhhMMf+G7QzkOYFgA/K l4zngZ6OvSI/Q== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH] usb: typec: ucsi: debugfs: Fix GET commands on UCSI < 2.0 Reply-To: sashiko-reviews@lists.linux.dev To: =?utf-8?b?QWxpIEFobWV0IE1lbWnFnw==?= Cc: linux-usb@vger.kernel.org In-Reply-To: <20261024174441.878903-1-aliamemis@disroot.org> References: <20261024174441.878903-1-aliamemis@disroot.org> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Sat, 24 Oct 2026 17:57:07 +0000 X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > Since the debugfs response buffer grew to 24 bytes, every GET command > fails with -EINVAL on UCSI < 2.0, where the data length is limited to 16 > bytes. Clamp the length to UCSI_MAX_DATA_LENGTH(). >=20 > Fixes: d9dc19910321 ("usb: typec: ucsi: Fix debugfs response truncation b= eyond 16 bytes") > Signed-off-by: Ali Ahmet Memi=C5=9F Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261024174441.8789= 03-1-aliamemis@disroot.org?part=3D1