From: Jan Beulich <jbeulich@suse.com>
To: Oleksii Kurochko <oleksii.kurochko@gmail.com>,
Andrew Cooper <andrew.cooper3@citrix.com>,
Xen-devel <xen-devel@lists.xenproject.org>
Cc: "Roger Pau Monné" <roger.pau@citrix.com>,
"Stefano Stabellini" <sstabellini@kernel.org>,
"Julien Grall" <julien@xen.org>,
"Volodymyr Babchuk" <Volodymyr_Babchuk@epam.com>,
"Bertrand Marquis" <bertrand.marquis@arm.com>,
"Michal Orzel" <michal.orzel@amd.com>,
"Shawn Anastasio" <sanastasio@raptorengineering.com>
Subject: Re: [PATCH v5 1/3] xen/mm: Introduce mm-types.h
Date: Fri, 25 Apr 2025 14:45:23 +0200 [thread overview]
Message-ID: <f278eec0-2627-4598-bcdd-ee2bed4b71a3@suse.com> (raw)
In-Reply-To: <b2883538-8cea-4fde-b42b-55455fa810ca@gmail.com>
On 25.04.2025 13:29, Oleksii Kurochko wrote:
>
> On 4/25/25 1:24 PM, Andrew Cooper wrote:
>> The type used for pagetable attributes/permissions is currently unsigned int,
>> but needs to become architecture dependent as PPC needs unsigned long.
>
> Not only PPC, RISC-V needs it too.
>
>>
>> Introduce mm-types.h to house pte_attr_t.
>
> Do we really want a separate mm-types.h?
I think so, yes. It'll (hopefully) allow to avoid including xen/mm.h in a few
places, in the longer run.
Jan
next prev parent reply other threads:[~2025-04-25 12:50 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-25 11:24 [PATCH v5 0/3] xen/mm: Introduce pte_attr_t Andrew Cooper
2025-04-25 11:24 ` [PATCH v5 1/3] xen/mm: Introduce mm-types.h Andrew Cooper
2025-04-25 11:29 ` Oleksii Kurochko
2025-04-25 12:45 ` Jan Beulich [this message]
2025-04-25 12:49 ` Andrew Cooper
2025-04-25 12:48 ` Jan Beulich
2025-04-25 13:05 ` Andrew Cooper
2025-04-25 13:13 ` Jan Beulich
2025-04-25 13:48 ` Andrew Cooper
2025-04-25 14:42 ` Jan Beulich
2025-05-01 19:42 ` Stefano Stabellini
2025-04-25 11:24 ` [PATCH v5 2/3] xen/mm: Switch some APIs over to pte_attr_t Andrew Cooper
2025-04-25 11:33 ` Oleksii Kurochko
2025-05-01 19:42 ` Stefano Stabellini
2025-04-25 11:24 ` [PATCH v5 3/3] ppc/mm: Introduce mm-types.h Andrew Cooper
2025-04-25 11:37 ` Oleksii Kurochko
2025-04-25 11:39 ` Andrew Cooper
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