Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp1115914ybl; Thu, 12 Dec 2019 09:52:16 -0800 (PST) X-Google-Smtp-Source: APXvYqx7zWmX+bTGHesMaYyLj/PhkXjTaZlk4qO4qLHq6AJ3l83RmNle2tK6Ht992MCmNu2gLswo X-Received: by 2002:a05:6808:258:: with SMTP id m24mr5481973oie.101.1576173136278; Thu, 12 Dec 2019 09:52:16 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1576173136; cv=none; d=google.com; s=arc-20160816; b=bVQ8CUUnHQo+LzlwA/lySj9YsC6PBtGAVz01TB/KbS8UbTZ1pbBXgEpWWexNDVxbIf uBvCc7ZRP8A7QIMJBqInsWTvLk8WMyjZv6wndNqzYj9VvKm98/qkMaJ6gUw6qGaSx9IC FW4Myy+g86TLEc+xyBYgZ0eWKf0hV8lVjDOmpU/kndi98LrRiAHsaw2lv2aWbSIhbtv9 W7omHfDvOeSPWB5WOqd9KwoPq4XF7H9FZ3EDzYJQwyPzaBXPrVq6Gs6k9fKqpzwg5HiH c1FGpnn1VdfG1rZnEyYCd+QHssJVy9FPD4Oz7GxAeTPrDZkPuyqvLPPz1n0qNaM6SorS Nrzg== 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-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=nF0zfBZBOEL5oYrtMJ62ZsXYxRkAEGN6PQ5Hm8+cbH8=; b=OwCB5rTbkuaNxZo67XABUA5fpLmhPdqSEMD58ZABtRhF7iQ6eSBaSAdyWHkHP6NsVN sh4EhEDhJ7AiB5FpfaXLCKzajHa3zmCLCdWDgb5C3arvV/yPnP9U76MrfaEId0rAaux2 De3VwQH8Id6dxxE96J7sgUPs9aiwlr6QuAlrJUC5v+jRCaU/QESxIDQ+NOHzkK1m+MjA bT5rWQAOzk8T7n4M687e9KDTr57hQ6RS2jeq93IuIzW1sXPGp6OEnHqqeDeoz9rEIinj W6OuRy7vGUyaDzamk7HFBYKZ1M55FKV69kJoWk4bQdE3zCmjNRNKhVlrW1cwysXZ7lYP vang== ARC-Authentication-Results: i=1; mx.google.com; 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 t138si3696519oif.189.2019.12.12.09.52.02; Thu, 12 Dec 2019 09:52:16 -0800 (PST) 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; 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 S1730091AbfLLRvf (ORCPT + 99 others); Thu, 12 Dec 2019 12:51:35 -0500 Received: from gate.crashing.org ([63.228.1.57]:37875 "EHLO gate.crashing.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729883AbfLLRve (ORCPT ); Thu, 12 Dec 2019 12:51:34 -0500 Received: from gate.crashing.org (localhost.localdomain [127.0.0.1]) by gate.crashing.org (8.14.1/8.14.1) with ESMTP id xBCHoZtM005441; Thu, 12 Dec 2019 11:50:36 -0600 Received: (from segher@localhost) by gate.crashing.org (8.14.1/8.14.1/Submit) id xBCHoY8p005433; Thu, 12 Dec 2019 11:50:34 -0600 X-Authentication-Warning: gate.crashing.org: segher set sender to segher@kernel.crashing.org using -f Date: Thu, 12 Dec 2019 11:50:34 -0600 From: Segher Boessenkool To: Linus Torvalds Cc: Peter Zijlstra , Will Deacon , Michael Ellerman , dja@axtens.net, Linux Kernel Mailing List , linuxppc-dev@lists.ozlabs.org, Christophe Leroy , linux-arch , Mark Rutland , Arnd Bergmann , Christian Borntraeger Subject: Re: READ_ONCE() + STACKPROTECTOR_STRONG == :/ (was Re: [GIT PULL] Please pull powerpc/linux.git powerpc-5.5-2 tag (topic/kasan-bitops)) Message-ID: <20191212175034.GH3152@gate.crashing.org> References: <87blslei5o.fsf@mpe.ellerman.id.au> <20191206131650.GM2827@hirez.programming.kicks-ass.net> <875zimp0ay.fsf@mpe.ellerman.id.au> <20191212080105.GV2844@hirez.programming.kicks-ass.net> <20191212100756.GA11317@willie-the-truck> <20191212104610.GW2827@hirez.programming.kicks-ass.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.2.3i Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Dec 12, 2019 at 09:41:32AM -0800, Linus Torvalds wrote: > Yeah, I know, but this really wants a comment. Sadly it looks like gcc > bugzilla is down, so > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58145 > > currently gives an "Internal Server Error" for me. We're being DoSsed again. Reload, it will work after a while :-/ Segher