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[209.85.167.52]) by smtp.gmail.com with ESMTPSA id i16-v6sm149716lfj.18.2018.10.23.03.06.10 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 23 Oct 2018 03:06:10 -0700 (PDT) Received: by mail-lf1-f52.google.com with SMTP id x24-v6so657227lfe.5 for ; Tue, 23 Oct 2018 03:06:10 -0700 (PDT) X-Received: by 2002:a19:7019:: with SMTP id h25-v6mr12432755lfc.147.1540289169808; Tue, 23 Oct 2018 03:06:09 -0700 (PDT) MIME-Version: 1.0 References: <20181022193304.GC20677@dhcp-10-175-29-12.vpn.oracle.com> In-Reply-To: <20181022193304.GC20677@dhcp-10-175-29-12.vpn.oracle.com> From: Linus Torvalds Date: Tue, 23 Oct 2018 11:05:54 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [GIT PULL] (xen-swiotlb) stable/for-linus-4.20 To: konrad@darnok.org Cc: xen-devel@lists.xen.org, Linux Kernel Mailing List , joe.jin@oracle.com Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 22, 2018 at 8:33 PM Konrad Rzeszutek Wilk wrote: > > one tiny fix for the Xen SWIOTLB mechanism that occasionally happened with > devices that didn't allocate size in power of two but rather some odd > sizes. We neglected to make the memory coherent leading to all kinds of fun crashes. Pulled, Linus