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[217.140.110.172]) by mx.google.com with ESMTP id b56si8665608edb.202.2019.06.23.22.52.16 for ; Sun, 23 Jun 2019 22:52:16 -0700 (PDT) Received-SPF: pass (google.com: domain of anshuman.khandual@arm.com designates 217.140.110.172 as permitted sender) client-ip=217.140.110.172; Authentication-Results: mx.google.com; spf=pass (google.com: domain of anshuman.khandual@arm.com designates 217.140.110.172 as permitted sender) smtp.mailfrom=anshuman.khandual@arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id EA957344; Sun, 23 Jun 2019 22:52:15 -0700 (PDT) Received: from [10.162.41.123] (p8cg001049571a15.blr.arm.com [10.162.41.123]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id BCCE93F718; Sun, 23 Jun 2019 22:54:01 -0700 (PDT) Subject: Re: [PATCH 0/3] fix vmalloc_to_page for huge vmap mappings To: Nicholas Piggin , linux-mm@kvack.org Cc: linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, Andrew Morton , Christophe Leroy , Ard Biesheuvel , Mark Rutland References: <20190623094446.28722-1-npiggin@gmail.com> From: Anshuman Khandual Message-ID: Date: Mon, 24 Jun 2019 11:22:37 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20190623094446.28722-1-npiggin@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hello Nicholas, On 06/23/2019 03:14 PM, Nicholas Piggin wrote: > This is a change broken out from the huge vmap vmalloc series as > requested. There is a little bit of dependency juggling across Thanks for splitting up the previous series and sending this one out. > trees, but patches are pretty trivial. Ideally if Andrew accepts > this patch and queues it up for next, then the arch patches would > be merged through those trees then patch 3 gets sent by Andrew. Fair enough. > > I've tested this with other powerpc and vmalloc patches, with code > that explicitly tests vmalloc_to_page on vmalloced memory and > results look fine. - Anshuman