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=1793236794; b=QzyKw+kWo6+aCik1v0+uxEmgFiWX4dbMCp8mL6bTreaVg2Ied3jZkabNI4pksg0+u1Ty 5fyyOZO1Is6+jZZTqllh3JC3dt3AMh2TC1BVrsNGjb3VDTdtKv7qfeptvf9oy51QABy4O M0eyWW4s7UltLURCIx2m0+LkliobB2Ics0IHJpakDaZ6TABiTOzt0iRqYXeKNKoMjTWtQ 5byPZYeqDm/XtdO3vlYtHC0/kb+bMsZoHC1zuk4/9k2I2/4tHZakTiIx5Lhc3+VaCaApu dxrvu/OwFEhPkdsICb5Ee65VVVyYUrHNQwWADZhEAMFao+YmrwMAXEpy4AoCuf+RlUw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793236794; h=Received:DKIM-Signature:To:Cc:Subject:From:In-Reply-To:Message-ID: References:Date:MIME-Version:Content-Type; bh=+tWCoBT7KFmB5uSAskMHf62LZoAZ8VkTgd9cBZ6QYLE=; b=3ZAykR9LF2cEGt+/LyJOuu8gus5jLW5CUw6U1Tw0+PoNvQnylnrVKcPAY3yiZRRggIGk gDrMdeAbqjHkys1TCBUXCdHDsJrVBGn2J7Enoy4c0YwNxxZ0cVIp+tEQiY1NVHt3rphKE roOXg5MlzTlmgfF8iBMj+y/djMw6FP6RNG5Vo4zFdpw1Mci6iFubXbsDdV0gpnKVJcZvB En1tz46vHF+OPeILUNI7II3hut43nIIyOxsXrA9qpdsymT5XagBhon2l904l/DzjaHaDa 5TFk13Y1HMpoMOLnfsNo2FBH3J7pFJSqGaDRnK7RZCJUhOJVOLilNT9R07XDry1lJ5Q== 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=CKyAEvZB; 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 9930E606A31A; Thu, 29 Oct 2026 01:19:54 +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=CKyAEvZB Received: by smtp.kernel.org (Postfix) with ESMTPSA id 24EF51F01825; Thu, 29 Oct 2026 01:19:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793236794; bh=+tWCoBT7KFmB5uSAskMHf62LZoAZ8VkTgd9cBZ6QYLE=; h=To:Cc:Subject:From:In-Reply-To:References:Date; b=CKyAEvZBoQEWyCpbNCAeZ/Eh4h8Pff+hKG8jbxegJS/53KXaT8s7XR7Y2N6NyNLeq KJWPxfj2rSm89voYuPiHtwbGkaosm3vwtXHobIZ/Hq/OttjsD5Eyri4X1u4MTZNUd5 Wwxa/MCOsjSDxNBKpRdvSHzRKdOI+WCZNNZRCqkcd/5QCfVOrkGVVB8NPnD+ZKfd8f 0Ps0GR6mKpR6SQUiKIB1B2xbz6hO4w3E3mz5kHSVCVBm4rMYet+BLXRsG79jW99Oaw xX9A0t4gFJ5AHTGDA/UUEg1ttHv2DjKOorRQXQ3lS9/ylqENx/YZoHhZCPts/vpYjY JmMnX1jUmyeBw== To: Andrew Luebke Cc: Hannes Reinecke , "James E.J. Bottomley" , "Martin K. Petersen" , linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, Hannes Reinecke Subject: Re: [PATCH v3] scsi: aic79xx: Fix NULL pointer dereference in device reset From: "Martin K. Petersen" In-Reply-To: <20261026172032.749756-1-andrew.luebke@gmail.com> Message-ID: References: <20261026172032.749756-1-andrew.luebke@gmail.com> Date: Wed, 28 Oct 2026 21:19:53 -0400 X-Mailing-List: linux-scsi@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 Andrew, > Since commit c67e63800446 ("scsi: aic79xx: Do not reference SCSI > command when resetting device") the device reset SCB has no SCSI > command, but ahd_linux_dev_reset() still sets its residual, and > ahd_abort_scbs(), which completes it, sets its status. Seen on an > AIC-7902 when a failing disk triggered a device reset, which killed > the SCSI error handler: Applied to 7.4/scsi-staging, thanks! -- Martin K. Petersen