From: David Hildenbrand <david@redhat.com>
To: Andrew Cooper <andrew.cooper3@citrix.com>, arkamar@atlas.cz
Cc: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org,
linux-xfs@vger.kernel.org, willy@infradead.org
Subject: Re: xfs: Xen/HPT related regression in v6.6
Date: Tue, 5 Nov 2024 09:56:46 +0100 [thread overview]
Message-ID: <ba06e9e2-c0d4-45be-99bd-17a3eb3c15d5@redhat.com> (raw)
In-Reply-To: <df10f269-0494-46d9-be8f-7e5dc9cd3745@citrix.com>
On 05.11.24 09:55, Andrew Cooper wrote:
>>> At least years ago, this feature was not available in XEN PV guests [1].
>> Yes, as I understand it, the hugepages are not available in my Xen
>> guest.
>
> Xen PV guests are strictly 4k-only.
>
> Xen HVM guests (using normal VT-x/SVM hardware support) have all page
> sizes available.
>
> But lucky to find this thread. We've had several reports and no luck
> isolating what changed.
>
> ~Andrew (Xen maintainer)
Thanks for that information, Andrew!
--
Cheers,
David / dhildenb
next prev parent reply other threads:[~2024-11-05 8:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-04 14:11 Petr Vaněk
2024-11-04 15:40 ` David Hildenbrand
2024-11-05 8:44 ` Petr Vaněk
2024-11-05 8:55 ` Andrew Cooper
2024-11-05 8:56 ` David Hildenbrand [this message]
2024-11-05 9:16 ` Petr Vaněk
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