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Thu, 11 Jun 2026 03:46:55 +0000 (GMT) Received: from aboo.ibm.com (unknown [9.39.27.36]) by smtpav07.fra02v.mail.ibm.com (Postfix) with ESMTP; Thu, 11 Jun 2026 03:46:54 +0000 (GMT) Message-ID: <3ba15b67e9e055f9370b34827bfc5976bdd4f41f.camel@linux.ibm.com> Subject: Re: [PATCH v2 0/3] selftests/mm: assorted fixes for hmm-tests From: Aboorva Devarajan To: Andrew Morton Cc: Shuah Khan , linux-mm@kvack.org, linux-kselftest@vger.kernel.org, Sayali Patil , linux-kernel@vger.kernel.org Date: Thu, 11 Jun 2026 09:16:53 +0530 In-Reply-To: <20260519114423.cf0ff77b970b92e8377cf5cc@linux-foundation.org> References: <20260519114423.cf0ff77b970b92e8377cf5cc@linux-foundation.org> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.60.1 (3.60.1-1.fc44) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-Spam-Info: AW1haW4tMjYwNjExMDAzMiBTYWx0ZWRfXyTDasr7PzfDf QkyvBk/rzqr9XoJtEFqPz5uuDWuDW9yH6/xluIglLtCE0+rAsPqLrUjW4etzauMU9OXLiH0yO9D d0xRMXec+BqECUA7vfOxIiwUkWjgG60= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjExMDAzMiBTYWx0ZWRfXznFy9P57glMi JW4CFHYdbgnV8kPs7AdBtc9GTeGlpidUqb2ctgPAEq3UL4P79cwSVuJ4aRYBe18Hd2Qxzc0+HAs 6IZy85qjDHghc6/v16zF/NIaWliRtT7q+z8H8z7zPhaH/Iek5hHjK5SkfIHwssfE6i0Vl0I5MnU gu+OFkLVQZNBKzSB62HK9dcs076yb+m0fr02HIUVcXv4+GyzGotrcQR8odWFzI3Db8QzoAosNfj y6enOSsb7juCkqh5P7mjMeBE/MT9B5bH9gcEZhQGebtkgfvGMxsasQtJSd/k3EhsrhehE6L2ugr 7Sqzdk/yQ21R0I1innG2CU1QIGEDSsuuZDG7HbQTOuMfpGPkSq0R6fBq1rJBeKD7KkHPZMEg7hn ibBLw2Gn3bHo4/P62680eLAs4L9HA68ubhnMxmlkFcJLFNZxtI2FoMUREkVWeN0z/PKYxUO+FBF ANil7n2AN9ADJDwHS0w== X-Proofpoint-ORIG-GUID: gTrfT3qCNNyKusJFSPmN8PLBDswF7I51 X-Authority-Analysis: v=2.4 cv=GIM41ONK c=1 sm=1 tr=0 ts=6a2a2fb4 cx=c_pps a=aDMHemPKRhS1OARIsFnwRA==:117 a=aDMHemPKRhS1OARIsFnwRA==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=iQ6ETzBq9ecOQQE5vZCe:22 a=c92rfblmAAAA:8 a=VnNF1IyMAAAA:8 a=VwQbUJbxAAAA:8 a=9jRdOu3wAAAA:8 a=Z4Rwk6OoAAAA:8 a=JfrnYn6hAAAA:8 a=1XWaLZrsAAAA:8 a=iox4zFpeAAAA:8 a=-ZcQxMazlnUaXzOcXCsA:9 a=QEXdDO2ut3YA:10 a=GvGzcOZaWPEFPQC_NcjD:22 a=ZE6KLimJVUuLrTuGpvhn:22 a=HkZW87K1Qel5hWWM3VKY:22 a=1CNFftbPRP8L7MoqJWF3:22 a=WzC6qhA0u3u7Ye7llzcV:22 X-Proofpoint-GUID: gTrfT3qCNNyKusJFSPmN8PLBDswF7I51 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-11_01,2026-06-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 suspectscore=0 impostorscore=0 spamscore=0 phishscore=0 adultscore=0 lowpriorityscore=0 bulkscore=0 priorityscore=1501 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606040000 definitions=main-2606110032 On Tue, 2026-05-19 at 11:44 -0700, Andrew Morton wrote: > On Tue, 19 May 2026 09:36:21 +0530 Aboorva Devarajan wrote: >=20 > > This series fixes a few issues in hmm-tests that show up when > > page-size and huge-page configuration differ from the hardcoded > > assumptions the tests were written for (PMD/THP sizing, default > > hugepage size, and related cases). > >=20 > > It also includes a fix to exclusive_cow: the test ignored the return > > value of fork(), so both parent and child ran the same teardown path. >=20 > Thanks. >=20 > A lot of people weren't cc'ed.=C2=A0 get_maintainer tells me >=20 > Cc: Jason Gunthorpe > Cc: Leon Romanovsky > Cc: Andrew Morton > Cc: David Hildenbrand > Cc: Lorenzo Stoakes > Cc: "Liam R. Howlett" > Cc: Vlastimil Babka > Cc: Mike Rapoport > Cc: Suren Baghdasaryan > Cc: Michal Hocko > Cc: Shuah Khan >=20 > Jason and Leon, particularly. >=20 > Also, get_maintainer isn't super precise.=C2=A0 A scan of the `git blame' > output indicates that Ralph, Balbir, Alex, Matthew and Alistair might > appreciate a cc. >=20 > AI review asked one question: > https://sashiko.dev/#/patchset/cover.1779090293.git.aboorvad@linux.ibm.c= om >=20 Hi Andrew,=20 Thanks for the feedback, We have addressed the AI review comments and sent a v3 expanding the CC lis= t. https://lore.kernel.org/all/20260611034102.1030738-1-aboorvad@linux.ibm.com= / Thanks, Aboorva