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charset=UTF-8 Date: Fri, 03 Jul 2026 14:54:45 +0000 Message-Id: Cc: "Kalyazin, Nikita" , "kvm@vger.kernel.org" , "linux-doc@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "kvmarm@lists.linux.dev" , "linux-fsdevel@vger.kernel.org" , "linux-mm@kvack.org" , "bpf@vger.kernel.org" , "linux-kselftest@vger.kernel.org" , "kernel@xen0n.name" , "linux-riscv@lists.infradead.org" , "linux-s390@vger.kernel.org" , "loongarch@lists.linux.dev" , "linux-pm@vger.kernel.org" , "pbonzini@redhat.com" , "corbet@lwn.net" , "suzuki.poulose@arm.com" , "yuzenghui@huawei.com" , "will@kernel.org" , "seanjc@google.com" , "tglx@kernel.org" , "mingo@redhat.com" , "bp@alien8.de" , "dave.hansen@linux.intel.com" , "x86@kernel.org" , "hpa@zytor.com" , "luto@kernel.org" , "peterz@infradead.org" , "willy@infradead.org" , "akpm@linux-foundation.org" , "david@kernel.org" , "lorenzo.stoakes@oracle.com" , "vbabka@kernel.org" , "surenb@google.com" , "mhocko@suse.com" , "ast@kernel.org" , "martin.lau@linux.dev" , "eddyz87@gmail.com" , "song@kernel.org" , "yonghong.song@linux.dev" , "john.fastabend@gmail.com" , "kpsingh@kernel.org" , "sdf@fomichev.me" , "haoluo@google.com" , "jolsa@kernel.org" , "jgg@ziepe.ca" , "jhubbard@nvidia.com" , "peterx@redhat.com" , "jannh@google.com" , "pfalcato@suse.de" , "skhan@linuxfoundation.org" , "riel@surriel.com" , "ryan.roberts@arm.com" , "jgross@suse.com" , "yu-cheng.yu@intel.com" , "kas@kernel.org" , "coxu@redhat.com" , "ackerleytng@google.com" , "yosry@kernel.org" , "maobibo@loongson.cn" , "tabba@google.com" , "prsampat@amd.com" , "jthoughton@google.com" , "agordeev@linux.ibm.com" , "aou@eecs.berkeley.edu" , "borntraeger@linux.ibm.com" , "chenhuacai@kernel.org" , "baolu.lu@linux.intel.com" , "dev.jain@arm.com" , "gor@linux.ibm.com" , "hca@linux.ibm.com" , "palmer@dabbelt.com" , "pjw@kernel.org" , "shijie@os.amperecomputing.com" , "svens@linux.ibm.com" , "thuth@redhat.com" , "yang@os.amperecomputing.com" , "Liam.Howlett@oracle.com" , "urezki@gmail.com" , "zhengqi.arch@bytedance.com" , "gerald.schaefer@linux.ibm.com" , "jiayuan.chen@shopee.com" , "rafael@kernel.org" , "yangyicong@hisilicon.com" , "vannapurve@google.com" , "jackmanb@google.com" , "patrick.roy@linux.dev" , "Itazuri, Takahiro" , "Manwaring, Derek" Subject: Re: [PATCH v12 02/16] set_memory: add folio_{zap,restore}_direct_map helpers X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: "Brendan Jackman" To: "Mike Rapoport" , "Brendan Jackman" References: <20260410151746.61150-1-kalyazin@amazon.com> <20260410151746.61150-3-kalyazin@amazon.com> In-Reply-To: X-Migadu-Flow: FLOW_OUT X-Rspamd-Server: rspam08 X-Rspam-User: X-Stat-Signature: dbd9hhzgmk8r9ux5c6bhtcyi9gxtukzi X-Rspamd-Queue-Id: 99BFE80002 X-HE-Tag: 1783090498-603482 X-HE-Meta: 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 vI0dGlLL ma06xISyUDeCk6E44Viry1l5Ctz5jlvIBHkK03rB17QgP6BmfoBFRvehVJY+JB0cJQMkHNxNA2Iv5RVvRWmzTUuYwhiM85eSy/hQeWfeOaEwDrX8G0FYA2cal30fynU7ajlNjQWXqO9SkD6DsEngkxxIwxMQmK23JcAke/SdDdv8syLAeZx7yLWts8OqH9JVjVMKHr1azF21O5I3QokQSfkoSgY9jyXSQ3Yux/2KQQeoicpg2q//GQWYJj+Y8NcPvbSbpDoYCwTcBFIwL57c7M1BTxpvyakB2WvmT2Lld4Nydt8TmOlJ45d53G/8HkdVvIgq1MOvBrNO12AqKT2yxe2ctWYMAfSKvGaTAM+3TZRJoYl6g0dZy+5tMQOJG6ZT+kDpFHplZrYy5kVyqANSCK1MZSXP80LQGmhcCxn18/cRex6NaPlIPf3xr9/cFWwbe76Gf Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Fri Jul 3, 2026 at 1:38 PM UTC, Mike Rapoport wrote: > On Fri, Jul 03, 2026 at 10:19:10AM +0000, Brendan Jackman wrote: ... >> Alternatively, we maybe should disable secretmem for highmem systems >> since it evidently doesn't have any users. > > Yes, please :)=20 https://lore.kernel.org/all/20260703-secretmem-highmem-v1-1-30d5ff944664@go= ogle.com/