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 4A1451B7F2; Wed, 7 Feb 2024 11:18:02 +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=1707304683; cv=none; b=fz2FVUbVQCQ1ITolVXwXeM9HkaZDuSgL8iww70LLCk/YVm6mpOnqOJNz14G09ZFgMwnzeAR4TLR3xpvCR/myT7kvoKl6CFbbrNigkblmhl8kJZ/nYPY60Yudc+va+CUxxQpw7QYKcwoXKfLra2MgB/0QmgrDVFP97KvuJyIsmTM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707304683; c=relaxed/simple; bh=xmiZrYRxLnJlnMLs1bZ4Gdpk1VKKRQZbSJyawdxBg30=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=NVUc6Lc+cDxpOtIFk1ROOkrP+yEgZU/nqT8eFGoQ2bv1pFFyyFw4urebSRllJ/RtJ0icIuIqoNzt6dVR5dK+zJ655hZlgD7ncMxnwxH2celFSUv9DxP4z8qxECUlLiKwUqJDwZ0SoHkg9YJUJ/gzYf5Yk5rlvfFM4htGcmfU/LM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=N4RlBcm6; 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="N4RlBcm6" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0A991C43394; Wed, 7 Feb 2024 11:18:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1707304682; bh=xmiZrYRxLnJlnMLs1bZ4Gdpk1VKKRQZbSJyawdxBg30=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=N4RlBcm6dAq3HbU103w7LDHctDPZJ/A8mrPOOzknAc/IoNpn0MGDFReBWJBgbf5rY 2NgOh7VGW9R7sIiqoF/V87FlQzDrRqnjtJrwlqM5CWOSc0UPEzjor8wjbxOs+4eYeh j9saer13C5rihh9KUB46DWxQfCzebqD+QFp5+FdxmdzkhiMKmXfRlTpCWhmqbzuNi6 pxb5FtpD5+2LBEJztmOygFoV83cGh1ZMtOdjIzYkPJT4AmyE5aiGqwVdBS6JzUuLZj MidgtNbdRApMmMQccuuuXh0ph5Bi8it4K0BnUAA1kwLKZ/3lcCrlIhgK14Up0LtQbQ W5t3DAzU5ij5A== Date: Wed, 7 Feb 2024 12:17:58 +0100 From: Christian Brauner To: Oleg Nesterov Cc: Tycho Andersen , "Eric W . Biederman" , linux-kernel@vger.kernel.org, linux-api@vger.kernel.org, Tycho Andersen Subject: Re: [PATCH v2] pidfd: getfd should always report ESRCH if a task is exiting Message-ID: <20240207-unvorbereitet-drama-27d6b5f7c877@brauner> References: <20240206192357.81942-1-tycho@tycho.pizza> <20240207-vibrieren-waldarbeiten-30eeade05203@brauner> <20240207-daran-fliesen-6039a2e36f39@brauner> <20240207-blumen-neulich-f1507e0c5cc0@brauner> <20240207103201.GB6627@redhat.com> Precedence: bulk X-Mailing-List: linux-api@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20240207103201.GB6627@redhat.com> On Wed, Feb 07, 2024 at 11:32:01AM +0100, Oleg Nesterov wrote: > On 02/07, Christian Brauner wrote: > > > > So this is what I have applied currently where I moved the check into > > __pidfd_fget() where it makes more sense imho. But please double check > > that I didn't mess anything up: > > LGTM. > > You have already applied this patch, no need to add my ack, but FWIW > > Reviewed-by: Oleg Nesterov Added. Thank you!