Received: by 2002:a25:ab43:0:0:0:0:0 with SMTP id u61csp7055820ybi; Thu, 13 Jun 2019 08:50:06 -0700 (PDT) X-Google-Smtp-Source: APXvYqyU2/IOQKVqxgm9ppjATJCC32Go23nVP3meuguwHs51rYz/HhSeXThy+nvUFU4Y/jiorznY X-Received: by 2002:a63:474a:: with SMTP id w10mr30453847pgk.352.1560441006741; Thu, 13 Jun 2019 08:50:06 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1560441006; cv=none; d=google.com; s=arc-20160816; b=GzgQP6dfJ1DmJ5e+LY7qk1ZuDR7iHJ8lsGiGfTlrWWwVMDK7655/Xv/vg9w8hjnz1d f9d0N/VM6ohBwUGyFxNJ9ER5PBmBoGfOd+9G4ltnZKaClIgJJSFaVHl+6ab7+Uv8OIhu 5twI8rOLXIMgEb8FhZDB/yMvqqleb8VyWbORRj90dbYg77d6JRWiAEOhR8thw9iqj+5A /fhwJWYfzuHjhe6sRYdKVTD2L/du/mOwT1z7xLcBxAc1iWxalDVOlC0kIN0qnh2x/uO+ MXIB9wU9TqQ5GNO8VadEE9awAR4yLycVSTkv+/PSTXCGJsr+qeRtHfVn/3zX4AzO2c8v P/HQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-transfer-encoding:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=CMRDmQuK3eaGTBdGhl+xU6zMpTPOpxIHm7QmowhkmDg=; b=VFqnqHG01fvV3BBOGD7yKTMLALJkLEJTcZmV0SMRUqs/UNRUMk/PmmV2wr/MmwSgFK 7c/5mk2Udv6/EeG0AQ/1AH33RdHRAw7IfO420iIeH6BwlO5zwqQtroTQSTWedfZ6ekJj hxpJarUpWewd8VmA2n6swlASr5D7p6BCFimSqlJcOVOf0Ux4G7Znd1LNznLKx3XfsYjR MfVDx0l4T0xsrLDq2sP5yz6RfAYTY743XcYfAh/jwdeIcvZYispkO3cvw4PUXgEVMgv7 pHeVI++zxH2+sBiV+Na7gP4RlpHtzQl7D2HBCRwE01H8uXWRqY6b8x44UlSGA/gZqZpY wPxg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=aWKMs2qs; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 11si86465pgk.422.2019.06.13.08.49.51; Thu, 13 Jun 2019 08:50:06 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=aWKMs2qs; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389634AbfFMPs5 (ORCPT + 99 others); Thu, 13 Jun 2019 11:48:57 -0400 Received: from mail.kernel.org ([198.145.29.99]:45638 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731709AbfFMJOd (ORCPT ); Thu, 13 Jun 2019 05:14:33 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6EF0D2133D; Thu, 13 Jun 2019 09:14:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560417272; bh=YHsBlYY6tsrVcysOLrS4tUMHlZFvYKYdWz8QfYHbYF0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=aWKMs2qselRXwjVuccRgFuwYdWSJG9elv1+wDvNoy3snAq8CN1VPvkgRhEyAHNx7R /grEVBUAKWwzzK+buGMkQHcXsHuJriEn2gbOqTolAQKs/XCDEF4K11idIYljbvfHnp T9sRFlavEToI0bbB0gO8Ddn2fWDn1ExlbSmjQcEA= Date: Thu, 13 Jun 2019 11:14:30 +0200 From: Greg Kroah-Hartman To: Jens Axboe Cc: Stephen Bates , Mark Rutland , "linux-block@vger.kernel.org" , "linux-fsdevel@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "shhuiw@foxmail.com" , Logan Gunthorpe , "viro@zeniv.linux.org.uk" Subject: Re: [PATCH] io_uring: fix SQPOLL cpu check Message-ID: <20190613091430.GA28704@kroah.com> References: <5D2859FE-DB39-48F5-BBB5-6EDD3791B6C3@raithlin.com> <20190612092403.GA38578@lakrids.cambridge.arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.12.0 (2019-05-25) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jun 13, 2019 at 02:54:45AM -0600, Jens Axboe wrote: > On 6/12/19 3:47 AM, Stephen Bates wrote: > >> Aargh. My original patch [1] handled that correctly, and this case was > >> explicitly called out in the commit message, which was retained even > >> when the patch was "simplified". That's rather disappointing. :/ > > > > It looks like Jens did a fix for this (44a9bd18a0f06bba > > " io_uring: fix failure to verify SQ_AFF cpu") which is in the 5.2-rc series > > but which hasn’t been applied to the stable series yet. I am not sure how > > I missed that but it makes my patch redundant. > > > > Jens, will 44a9bd18a0f06bba be applied to stable kernels? > > Yes, we can get it flagged for stable. Greg, can you pull in the above > commit for 5.1 stable? Now snuck in for the next 5.1.y release, thanks. greg k-h