Re: [PATCH] book3s64/radix : Align section vmemmap start address to PAGE_SIZE

2025-03-09 Thread Donet Tom
On 3/8/25 9:16 AM, Aneesh Kumar K.V wrote: Donet Tom writes: A vmemmap altmap is a device-provided region used to provide backing storage for struct pages. For each namespace, the altmap should belong to that same namespace. If the namespaces are created unaligned, there is a chance that the

Re: [PATCH] book3s64/radix : Align section vmemmap start address to PAGE_SIZE

2025-03-07 Thread Aneesh Kumar K . V
Donet Tom writes: > A vmemmap altmap is a device-provided region used to provide > backing storage for struct pages. For each namespace, the altmap > should belong to that same namespace. If the namespaces are > created unaligned, there is a chance that the section vmemmap > start address could a

Re: [PATCH] book3s64/radix : Align section vmemmap start address to PAGE_SIZE

2025-03-06 Thread Donet Tom
On 3/6/25 9:41 AM, Aneesh Kumar K.V wrote: Donet Tom writes: On 3/3/25 18:32, Aneesh Kumar K.V wrote: Donet Tom writes: A vmemmap altmap is a device-provided region used to provide backing storage for struct pages. For each namespace, the altmap should belong to that same namespace. If t

Re: [PATCH] book3s64/radix : Align section vmemmap start address to PAGE_SIZE

2025-03-06 Thread Aneesh Kumar K . V
Donet Tom writes: > On 3/3/25 18:32, Aneesh Kumar K.V wrote: >> Donet Tom writes: >> >>> A vmemmap altmap is a device-provided region used to provide >>> backing storage for struct pages. For each namespace, the altmap >>> should belong to that same namespace. If the namespaces are >>> created u

Re: [PATCH] book3s64/radix : Align section vmemmap start address to PAGE_SIZE

2025-03-03 Thread Donet Tom
On 3/3/25 18:32, Aneesh Kumar K.V wrote: Donet Tom writes: A vmemmap altmap is a device-provided region used to provide backing storage for struct pages. For each namespace, the altmap should belong to that same namespace. If the namespaces are created unaligned, there is a chance that the s

Re: [PATCH] book3s64/radix : Align section vmemmap start address to PAGE_SIZE

2025-03-03 Thread Aneesh Kumar K . V
Donet Tom writes: > A vmemmap altmap is a device-provided region used to provide > backing storage for struct pages. For each namespace, the altmap > should belong to that same namespace. If the namespaces are > created unaligned, there is a chance that the section vmemmap > start address could a

[PATCH] book3s64/radix : Align section vmemmap start address to PAGE_SIZE

2025-02-25 Thread Donet Tom
A vmemmap altmap is a device-provided region used to provide backing storage for struct pages. For each namespace, the altmap should belong to that same namespace. If the namespaces are created unaligned, there is a chance that the section vmemmap start address could also be unaligned. If the secti