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[46.139.12.213]) by smtp.gmail.com with ESMTPSA id 2-v6sm11985001wro.96.2018.10.09.00.48.18 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 09 Oct 2018 00:48:18 -0700 (PDT) Date: Tue, 9 Oct 2018 09:48:16 +0200 From: Ingo Molnar To: Joerg Roedel Cc: Arnd Bergmann , Kees Cook , Borislav Petkov , linux-tip-commits@vger.kernel.org, Andy Lutomirski , Linux Kernel Mailing List , Linus Torvalds , Andrew Morton , Thomas Gleixner , Dave Hansen , Peter Zijlstra , Toshimitsu Kani , "H. Peter Anvin" Subject: Re: [tip:x86/urgent] x86/mm: Avoid VLA in pgd_alloc() Message-ID: <20181009074816.GA114187@gmail.com> References: <20181005161333.765973-1-arnd@arndb.de> <20181008202209.GA6597@zn.tnic> <20181009073913.e4r7qwzb2c6qrji4@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181009073913.e4r7qwzb2c6qrji4@suse.de> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Joerg Roedel wrote: > Hi Arnd, > > On Tue, Oct 09, 2018 at 09:33:56AM +0200, Arnd Bergmann wrote: > > Ah, cool, thanks for the analysis. Is the patch already reverted? > > I.e. should I send a replacement patch, or a relative fix, or is > > someone else already on it? > > Kees sent a fix which is already in tip-tree: > > https://lore.kernel.org/lkml/20181008235434.GA35035@beast/ Yeah, decided to rebase and squash the two patches together into a single commit and credit everyone in a single patch (hopefully correctly), the original patch is pretty recent and I didn't want a bisection breakage. Thanks, Ingo