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Fri, 16 Jan 2026 01:08:54 -0800 (PST) MIME-Version: 1.0 References: <20260114164322.787125-1-smostafa@google.com> In-Reply-To: From: Mostafa Saleh Date: Fri, 16 Jan 2026 09:08:42 +0000 X-Gm-Features: AZwV_QiM8_AWnP4if6nM9uRrMx7z-1pq157-8TMrLaAscPdc1UVyRJ2GSwTSnA8 Message-ID: Subject: Re: [PATCH v7 0/5] iommu: Add page_ext for IOMMU_DEBUG_PAGEALLOC To: Baolu Lu Cc: linux-mm@kvack.org, iommu@lists.linux.dev, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, corbet@lwn.net, joro@8bytes.org, will@kernel.org, robin.murphy@arm.com, akpm@linux-foundation.org, vbabka@suse.cz, surenb@google.com, mhocko@suse.com, jackmanb@google.com, hannes@cmpxchg.org, ziy@nvidia.com, david@redhat.com, lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com, rppt@kernel.org, xiaqinxin@huawei.com, rdunlap@infradead.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 099B940008 X-Stat-Signature: c7rqjkstoa9mpa8xa34efht4c48ixy3g X-Rspam-User: X-HE-Tag: 1768554535-458901 X-HE-Meta: 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 p8R3tMRA jGEIkiZjUbNgF3+LQFPhLPF+HRXeXxqQ6LZ7yr7V0BUggTnvmLa/Z16hjd2d0JfGD/g1mZy4Ph3LIlOfXhRYeI0bV9fYXIW9she/FV65O1OcX7gjJSWpRb8PCGvyND1iDckJvpoIWbU2zWa5NiuDOsAS+N9ftyvj5ggrR22MoDrLqFyRvm1LIJYbeUdVCIgcW/TT38+XfpwURiDYZtDAeC33+96oeHAJAO7+n+a7QZZ0+uDBgyq9tAHfk0Zl97XaNQxMjMr4kL0HkVVSw9FbD40eVl/pAQHZ/58viTweJOnVrDraQzN7qIH0RypuU1V3/lxvZUarBD+3ye99KQA0fBH7CSzqolWxxME75 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000034, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Sorry I was travelling all day yesterday. I see Jorg hasn't done the pull request yet, so I was hoping we can still change it. But I can send the fix separately also. Thanks, Mostafa On Thu, Jan 15, 2026 at 6:15=E2=80=AFAM Baolu Lu = wrote: > > On 1/15/26 00:43, Mostafa Saleh wrote: > > Changes in v7: > > v6:https://lore.kernel.org/linux-iommu/20260109171805.901995-1- > > smostafa@google.com/ > > - Add a new function page_ext_get_phys() and use it instead of > > pfn_valid() + phys_to_page(). > > - Drop R-bs on patch 4. > > This series has been applied. If you have any further fixups, it's > better to submit them as follow-up patches. > > Thanks, > baolu