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Thu, 27 Nov 2025 22:49:09 -0800 (PST) Received: from dw-tp ([49.207.234.175]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3476a7a4c12sm7680738a91.9.2025.11.27.22.49.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 27 Nov 2025 22:49:08 -0800 (PST) From: Ritesh Harjani (IBM) To: "David Hildenbrand (Red Hat)" , linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org, Andrew Morton , Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , Christophe Leroy Subject: Re: [PATCH v1 0/2] powerpc/pseries/cmm: two smaller fixes In-Reply-To: <557b5500-412a-4d26-8c4b-147c9a00d5fd@kernel.org> Date: Fri, 28 Nov 2025 10:35:29 +0530 Message-ID: <87zf86n3vq.ritesh.list@gmail.com> References: <20251021100606.148294-1-david@redhat.com> <557b5500-412a-4d26-8c4b-147c9a00d5fd@kernel.org> X-Rspamd-Queue-Id: C0D264000B X-Rspam-User: X-Rspamd-Server: rspam05 X-Stat-Signature: fumua9r8xmrbi7eozagkgza6fumwhkzi X-HE-Tag: 1764312550-929103 X-HE-Meta: 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 E7mqUKWR 1weRs1mN/W0r+AP7l1RVvjAb5Mn++f5DGUmchfewlqdq1bbYg62PWwWETzF+hFcKmfsK3vlK7wyXGHCk= 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: "David Hildenbrand (Red Hat)" writes: > On 10/21/25 12:06, David Hildenbrand wrote: >> Two smaller fixes identified while doing a bigger rework. >> >> Compile-tested only as I don't have an easy way to test right now. >> >> I would prefer for these patches to go through the MM tree as I will >> be sending out a bigger version soon that is based on this series -- >> I split of the fixes from the other stuff. >> > > Ping, > > I tried to get CMM running again (using the simulation mode I introduced > a while back), but so far my attempts to get a reasonable powernv VM > booted in QEMU failed :( > > (e.g., Fedora qcow2 images use xfs, but the open powernv loader is based > on a 5.10 kernel without some mystical XFS feature ...) > Sorry, I missed seeing this earlier. Do you have the link to simulation mode which you are referring above please? So far I didn't find the support of this beyond Linux LPAR (pseries), but maybe I missed it. -ritesh