Re: [PATCH RFC 01/11] mm: introduce hw_pte_t for PTE table storage

Jürgen Groß <[email protected]> Fri, 31 Jul 2026 08:53:46 +0200
Newsgroups org.kernel.vger.linux-trace-kernel,dev.linux.lists.damon,org.freedesktop.lists.dri-devel,org.freedesktop.lists.intel-gfx,org.kernel.vger.bpf,org.kernel.vger.linux-arch,org.kernel.vger.linux-fsdevel,org.kernel.vger.linux-kernel,org.kernel.vger.linux-parisc,org.kernel.vger.linux-perf-users,org.kvack.linux-mm,org.xenproject.lists.xen-devel
Message-ID <[email protected]>
On 31.07.26 07:49, Anshuman Khandual wrote:
> On Mon, Jul 27, 2026 at 05:46:52PM +0100, Muhammad Usama Anjum wrote:
>> pte_t is used both for logical PTE values and for entries stored in a PTE
>> table, so pte_t * does not distinguish a pointer to a copied value from a
>> pointer to table storage.
> 
> Should we rather call them as "Linux PTE" and "HW PTE" instead ?

What about "SW PTE"?


Juergen
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