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Sat, 16 Aug 2025 07:05:15 -0700 (PDT) Date: Sat, 16 Aug 2025 14:05:15 +0000 From: Wei Yang To: Aboorva Devarajan Cc: akpm@linux-foundation.org, Liam.Howlett@oracle.com, lorenzo.stoakes@oracle.com, shuah@kernel.org, pfalcato@suse.de, david@redhat.com, ziy@nvidia.com, baolin.wang@linux.alibaba.com, npache@redhat.com, ryan.roberts@arm.com, dev.jain@arm.com, baohua@kernel.org, richard.weiyang@gmail.com, linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, donettom@linux.ibm.com, ritesh.list@gmail.com Subject: Re: [PATCH v4 1/7] mm/selftests: Fix incorrect pointer being passed to mark_range() Message-ID: <20250816140515.do2negtg4e2onwrf@master> Reply-To: Wei Yang References: <20250816040113.760010-1-aboorvad@linux.ibm.com> <20250816040113.760010-2-aboorvad@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250816040113.760010-2-aboorvad@linux.ibm.com> User-Agent: NeoMutt/20170113 (1.7.2) X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: CE211100009 X-Stat-Signature: 78chmkn3sbz6goye5h6czo4hfpxux7gr X-Rspam-User: X-HE-Tag: 1755353117-491595 X-HE-Meta: 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 vS5Hbl0Z 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 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 Sat, Aug 16, 2025 at 09:31:07AM +0530, Aboorva Devarajan wrote: >From: Donet Tom > >In main(), the high address is stored in hptr, but for mark_range(), >the address passed is ptr, not hptr. Fixed this by changing ptr[i] to >hptr[i] in mark_range() function call. > >Fixes: b2a79f62133a ("selftests/mm: virtual_address_range: unmap chunks after validation") >Co-developed-by: Aboorva Devarajan >Signed-off-by: Aboorva Devarajan >Reviewed-by: Dev Jain >Acked-by: David Hildenbrand >Reviewed-by: Zi Yan >Signed-off-by: Donet Tom Reviewed-by: Wei Yang -- Wei Yang Help you, Help me