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Thu, 30 Apr 2020 19:38:21 -0700 (PDT) X-Google-Smtp-Source: APiQypKu6ClZ61atP80MD4lQJkn2FtP3gZkiC+YuTXU2rwKV21SshkG1nW93zQxISm3Y7jRVOl6JpuyIYF8Yu55j3FA= X-Received: by 2002:a05:6102:4d:: with SMTP id k13mr1848869vsp.198.1588300701546; Thu, 30 Apr 2020 19:38:21 -0700 (PDT) MIME-Version: 1.0 References: <20200414131348.444715-1-hch@lst.de> <20200414131348.444715-22-hch@lst.de> <20200414151344.zgt2pnq7cjq2bgv6@debian> In-Reply-To: From: John Dorminy Date: Thu, 30 Apr 2020 22:38:10 -0400 Message-ID: Subject: Re: [PATCH 21/29] mm: remove the pgprot argument to __vmalloc To: Wei Liu X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Mailman-Approved-At: Fri, 01 May 2020 13:16:54 +1000 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-hyperv@vger.kernel.org, David Airlie , dri-devel@lists.freedesktop.org, Michael Kelley , linux-mm@kvack.org, "K. Y. Srinivasan" , Sumit Semwal , linux-arch@vger.kernel.org, linux-s390@vger.kernel.org, Stephen Hemminger , x86@kernel.org, Christoph Hellwig , Peter Zijlstra , Gao Xiang , Laura Abbott , Nitin Gupta , Daniel Vetter , Haiyang Zhang , linaro-mm-sig@lists.linaro.org, bpf@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Robin Murphy , Linux Kernel Mailing List , Minchan Kim , iommu@lists.linux-foundation.org, Sakari Ailus , Andrew Morton , linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" >> On Tue, Apr 14, 2020 at 03:13:40PM +0200, Christoph Hellwig wrote: >> > The pgprot argument to __vmalloc is always PROT_KERNEL now, so remove >> > it. Greetings; I recently noticed this change via the linux-next tree. It may not be possible to edit at this late date, but the change description refers to PROT_KERNEL, which is a symbol which does not appear to exist; perhaps PAGE_KERNEL was meant? The mismatch caused me and a couple other folks some confusion briefly until we decided it was supposed to be PAGE_KERNEL; if it's not too late, editing the description to clarify so would be nice. Many thanks. John Dorminy