From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mout.web.de (mout.web.de [212.227.15.14]) (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 245D777F13; Fri, 19 Apr 2024 19:04:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=212.227.15.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713553452; cv=none; b=P2Zzaw515cg+usCkIUN3TmJ+zLP0OeuMh6vKRvPzVUYsf0TsyqtJvfBQNV+pD4ohWBc6pnZQ655owLV6tuUP4ow/+uraFjfkZegwW6m2vbErjf+D+nCfRJlNOue0avaj+9tKhSxSripADvIEUdAx9Eelu1Aa3lJhosoCJRFDxCY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713553452; c=relaxed/simple; bh=qBE2yyqSctW+YR1XWrzaQcihvJql1d+feDAhwjhB2Bw=; h=Message-ID:Date:MIME-Version:To:Cc:References:Subject:From: In-Reply-To:Content-Type; b=Q9Huwldg6oZKGX5hVMplAo9qcSBoxvQ5aJR+fMvpjb9JP7T3LCIXrYSgQmdA/X3I4vm2/6nSVlynUxooYwfc+mhmQaemrXM8u2MqmX+Sg9mggQxuLem1QZG00ywyE5hkviWdphJQpuFWu7HnMB8JpfeA8phrVl7R7b1djqSZjbo= 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=MCpQ+vZ4; arc=none smtp.client-ip=212.227.15.14 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="MCpQ+vZ4" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=web.de; s=s29768273; t=1713553443; x=1714158243; i=markus.elfring@web.de; bh=qBE2yyqSctW+YR1XWrzaQcihvJql1d+feDAhwjhB2Bw=; h=X-UI-Sender-Class:Message-ID:Date:MIME-Version:To:Cc:References: Subject: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=MCpQ+vZ4Uw1u2V/4xWXP5Dh9R72E/MzDtjijJJPhgEtTe4nbM94QIttiGyvvQwET g156Z8/7lNkE0tVDg6WA+9R7sat23UZjhfrw0uIbNVHV+fe3N9VZxGXXGP22wOQMN naIqd0ULkONK5jbHit0r8Pg8hMGLW/HvTMDjNwhO/biCEEdW3oM/cxER/P3Zr7dCE GCdrwcDnqjX2hMypPOb8pVWGqgvgCTo7nEqFWmOpm6FevcqVu8JP059gqTa21WIpm a09O2tGeEGLSCfFL2Ra+fjjp43MeRD2YcQlr76CI6do31cUzWMLfJ3TqjOmThHpJh Pkdc/VhghErkyKeVOg== X-UI-Sender-Class: 814a7b36-bfc1-4dae-8640-3722d8ec6cd6 Received: from [192.168.178.21] ([94.31.85.95]) by smtp.web.de (mrweb006 [213.165.67.108]) with ESMTPSA (Nemesis) id 1N30ZN-1sjJF80nTZ-013Nf8; Fri, 19 Apr 2024 21:04:03 +0200 Message-ID: Date: Fri, 19 Apr 2024 21:04:00 +0200 Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: Daniel Okazaki , kernel-team@android.com, linux-i2c@vger.kernel.org, kernel-janitors@vger.kernel.org, Arnd Bergmann , Bartosz Golaszewski , Greg Kroah-Hartman Cc: LKML References: <20240419183142.169963-1-dtokazaki@google.com> Subject: Re: [PATCH v2] eeprom: at24: fix memory corruption race condition Content-Language: en-GB From: Markus Elfring In-Reply-To: <20240419183142.169963-1-dtokazaki@google.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:x/vF/xh/PZjJQryN3DceYuEZJQt0fvCrUORvR9v4mCMtdPaZH3T VAA8OePyvwUhLukRVBbAxqjC9lusWoOoM8csaQWbbHSAl3YwvGI+VnDuyyW2aVPnuilI35L 53rvtqJ5BWpV2gqF/ZwDIHzBedSz3HkgYC8TRePMV1vBB5LLOd5n1i6+EhLGP+l0zQh//Av hKKb2Fpp6O4H++U5fneKQ== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:avNeIPiAZE8=;s718CUtrPhpkK2K3iLR0Wv98P/y HOFnLl6NGq8XSVKrhrejUHCXEaVEV3NLoOmpAWlf2sppQOSjHap6qzOJcjiWepMxTfHdyhH2t RSQeg8mawqv1jHgvXAvWHklPxEO0z7Q19Hdl6cdzmiV78NyqvSrW+7hw3gllWOFA35WtoUwQs MCPsCcyddifw6pBTM4BPnqAuxCNNBzz7lLKe/+h48uOK6WyW0oN3LtYrhllkVkBCBRFvDvssE xfTr/w5uqH9U447QaT7ZiOdWXF0/9/RP72c7e+fPpfB2rJ/C/osQzZqbElF5zYiGu32JGECrd q9Qp+iVQJDeR0JDmaJNRJQO3zvwUtFOVl0vo/4xYiMwd/iKokBIfSJgPvnbgEaBGVxbKphXmV tmN5R0cdVTGYOOEGF8owhBmOtmyGyACgRxL0EGYF8+Sc4OE7W+MfG08WpP5Iy7o0FHzLmjpRN jGLEXAnFBRVkae/KZXqiPI6z6wBPIc0FFS+cKxMOXTefYfOFCG7zeDMjVQmx49nk9ZxxYeTLj kl4FASRFpc4WytxqntdXIZqmC01QvHGKRZGKF4ATdDvo092blOUVcx7dA1bwENctW3TsZWPmK IDiBjrhmAd7MSzUt9i4VA7sSR4sJKLsum0Rr7Zh6v8jTOJJY8fjzHrhCENR2lDlIndB8l2aTb zyXDsU9CHRWRYJw7tCHCtEXNUxXr+45o5Q6PDmljSEF2fFynXcPkxh4GWUPte/Q3PrLeNadbA 82VEgBWfrK5oVkgxcZY7ETSxmaX2zD30/m4Ad2df97LLTTXkp9+M/xSn9+n9ETmRPlDzlpwpw 0DLaBaFJSL/dijk8t0oPORJWYKJXAkbk/+Z80w7DLizck= =E2=80=A6 > Move the failure point before registering the nvmem device. =E2=80=A6 > Fixes: b20eb4c1 ("eeprom: at24: drop unnecessary label") Please use a longer hash for this tag. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Do= cumentation/process/submitting-patches.rst?h=3Dv6.9-rc4#n145 Regards, Markus