From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mout.web.de (mout.web.de [217.72.192.78]) (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 AB4DEC8F0; Sun, 18 Jan 2026 08:02:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.72.192.78 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768723369; cv=none; b=eR0iWPTCrnJECfcfCP+9azhZwtaEYxIahSO/o/K+xuHpZ1mTahEsNUQFBYVNQFpAu6Z4mp/E2S5MhZuXjzj+7mc+UvcqjlTpX9P4eF+Z138+Rlbf5UN1bD0cmQlBDMA0XNV4uPw1gFjRJ0S3JhaQkmRTOxU7UhknPfFFDsZISZs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768723369; c=relaxed/simple; bh=MSqVK7VYqE0yqGtebPM/690TIkhumbPQF2muoE8HlfA=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=OaR4weVbBx0RJwXnYj/c/bmE8Cqh/9SIeFn0aLbGTwSorQ+3JcLOInQM1YkJvTdLwM3WpmJtavjlofz8iyYBQZXtJ4D8rn98gTBM0qNnQZ2auYYKw2T3U6gTEjVxFZBbZlzjKtjI+RTEBOgkjNdtXH7cR+OBi27fNfDVkcCrrJw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=web.de; spf=pass smtp.mailfrom=web.de; dkim=pass (2048-bit key) header.d=web.de header.i=markus.elfring@web.de header.b=wOzT+Axz; arc=none smtp.client-ip=217.72.192.78 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=web.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=web.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=web.de header.i=markus.elfring@web.de header.b="wOzT+Axz" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=web.de; s=s29768273; t=1768723359; x=1769328159; i=markus.elfring@web.de; bh=MSqVK7VYqE0yqGtebPM/690TIkhumbPQF2muoE8HlfA=; h=X-UI-Sender-Class:Message-ID:Date:MIME-Version:Subject:To:Cc: References:From:In-Reply-To:Content-Type: Content-Transfer-Encoding:cc:content-transfer-encoding: content-type:date:from:message-id:mime-version:reply-to:subject: to; b=wOzT+AxzyeB8T/0fFQlyMOGc4F9CAAnDe85aZUdXcjlBb79TNILFrMlNtrYZzT8O cXDszCYD6aWu6442cuvYuUXefBL0ewUrxIViQX/mzUwK8aexN2yIimyOEvPdTQgQk vyn+NIw0xc2f72eeHkM7ADVhOZFrs+e4QNhXJRHUdp6LRopfxXBj+VecUw86TrJvs +eRWqzv9MFI+sCpFtdT2ZU1nn2bGnzTm+JvHnO+i/WuwsVJ5Vty399HYe7wf+lDIn gr6BY8lf6R6PyjfV6MWwdCEMD60GBIi6mGyQyCA+/7Q32WCwCfBg6EnMfgZq3aKuM 2q5wlaccID/4/3xosA== X-UI-Sender-Class: 814a7b36-bfc1-4dae-8640-3722d8ec6cd6 Received: from [192.168.178.29] ([94.31.93.1]) by smtp.web.de (mrweb106 [213.165.67.124]) with ESMTPSA (Nemesis) id 1MK56y-1vN7452ycw-00VKoi; Sun, 18 Jan 2026 09:02:39 +0100 Message-ID: <2145b6f6-7dac-40d0-8e8b-259bab774de3@web.de> Date: Sun, 18 Jan 2026 09:02:37 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: scsi: mpt3sas: Fix use-after-free race in event log access To: Chengfeng Ye , linux-scsi@vger.kernel.org Cc: MPT-FusionLinux.pdl@broadcom.com, James Bottomley , "Martin K. Petersen" , Sathya Prakash , Sreekanth Reddy , Suganath Prabu Subramani , LKML References: <20260118053050.313222-1-dg573847474@gmail.com> Content-Language: en-GB, de-DE From: Markus Elfring In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:lfrWu06desYPQyfLAyNtC23eGWhEEOQpHH+qQD+YxOhJDtZsYtl AyvdAwUfXAb8Wo/FQyL5/fTsJoCIf49Jcpujs+MmWAZZ0IPFh2kAUxe5LUqYHCaFbvi48LH tSPiOLvcVWByzbTQJV2jsph0KaFvwY0uisns5cuDQqjHEon8NMN0AVMrknx9vGiqHAaqHe0 /5oFcf3u05bR4VarMYxQw== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:m7EP6EkkfXA=;XJ9zSeqog5RCrfLGWPgOS76uLKb RBDpZFR8Z3RlAAgnNxFn/CT6qEslrZGcT58TkEUYBhxiUViZS5aVOTRjQDOkZKAAsYadH0yDi M8z5hTuCR4CUAcFIyRFyHJ+IgtQTb1tm9MlWoCWBG+FHnzM82vYJWx3LouCPJdlW1r9d4gfgH HU4CkIN0xh/C2BhXpoaUvipoghiKdFx2zWC/S1FQv6k6o22DNxC4Z+kwzxziDYZqx13jsDHPH ijK05j6KqlhtyTV8NfSXxYQKUwrzq8Ydfw+ivBWELSgp6LEvjE4/R2cGFCfVGuInJq39IS/dl O21ai50eO+386ymqoHN2jMJHadruoR0Bt2wQTcUCr0LD8jFsanqdtw5SIGTa1DTTeL74lkZq7 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H11KaAFz7g+O/41bPHdu97sW9x+obiPlV+hDV1NR0XBnEYgIVDVZrfcvVGKrY96+FukzjCezw 8YABOAKJVR9Qk5Ap3ncdyFVxwaqh0f6D5Napsr9qLmmQkC7uj4bi9ks7/+ib4ydWYmLxM3Yac 7zca7K09byHMCALFhqdny6qQchzak >> Would it become feasible to apply a scoped_guard() call? >> How do you think about to add any tags (like =E2=80=9CFixes=E2=80=9D an= d =E2=80=9CCc=E2=80=9D) accordingly? >=20 > No problem, addressed the issues in the v2 patch. Thanks for your positive feedback. https://lore.kernel.org/linux-scsi/20260118070256.321184-1-dg573847474@gma= il.com/ How do you think about to increase the application of scope-based resource= management occasionally also any more source code places? Regards, Markus