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h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=1zFJRgB7GUn20f6S8m3qnHj7wBwqWEifkehnYbb5C3CHrLqqQEp2ckQJccVPm3hEN 82fbFl2JJI0VlLLmIgAdrnKJoVjWd6d7u3R0O4L09cLNvWUk+D4PFxRzyLiNUkKT6Y EsjcEmBJlOmoUfkb0ZoGkWbgu5VJ5v+NJC48B+yY= Date: Fri, 24 May 2024 13:12:52 -0700 From: Andrew Morton To: Ritesh Harjani (IBM) Cc: David Hildenbrand , Donet Tom , Shuah Khan , Matthew Wilcox , Tony Battersby , linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Mike Rapoport , Muchun Song Subject: Re: [PATCH] selftest: mm: Test if hugepage does not get leaked during __bio_release_pages() Message-Id: <20240524131252.52475e7dc695b4d924c253a2@linux-foundation.org> In-Reply-To: <87msofsntw.fsf@gmail.com> References: <20240523063905.3173-1-donettom@linux.ibm.com> <20240523121344.6a67a109e0af2ba70973b34b@linux-foundation.org> <87msofsntw.fsf@gmail.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspam-User: X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: 7607840003 X-Stat-Signature: nsi473bjg5zg3nb4j4izmpf6tg8pqpbp X-HE-Tag: 1716581578-985525 X-HE-Meta: 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 6zxIEWLD pYdvN003VQMEkMMRFTmAulnnp1lF0WglJiermZSmoiUkMKfBz9hYwpLnJp+HiQDV61bU8vLGI097wx83aJmYn5kWpivu6u4twB22sC1oDGIIZ6tmVocLb5YqmTApeiUAt5MIm2MVkdFQEX0zgnuA6qAcmIuD1G/QRFYSd/S9cDPX+DmAfSBIDW5CPNVEvF85M6iEBy5YnLB6vt1loQUpN11uxOx4fPNeTRi5Z0YNghvagpWLNn9wPYgmSzEncFHsmufyM5NcAWXD+zZYWBHM5bFTC65lCd/4N/1naxEVFtKdDB6TeaeFdnPvCAdfTsXAe62K6a65b3bYDKR8QlGGt/b8Sb2GbTwel+xtn3xghp0W7dg3g/OACp0PuNg== 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: List-Subscribe: List-Unsubscribe: On Fri, 24 May 2024 12:23:15 +0530 Ritesh Harjani (IBM) wrote: > >>> This patch verifies that a hugepage, used as a user buffer for DIO > >>> operations, is correctly freed upon unmapping, regardless of whether > >>> the offsets are aligned or unaligned w.r.t page boundary. > >>> > >> > > > > Two SOF, is there a Co-developed-by: missing? > > > > Sorry about that. Andrew, could you please add the tag (let me know if you > would like me to send v2). Will take care of it next time. > > Co-developed-by: Ritesh Harjani (IBM) I made that edit, thanks.