From: Catalin Marinas <catalin.marinas@arm.com>
To: Yang Shi <yang@os.amperecomputing.com>
Cc: will@kernel.org, muchun.song@linux.dev, david@redhat.com,
akpm@linux-foundation.org, linux-arm-kernel@lists.infradead.org,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [v5 PATCH 1/2] hugetlb: arm64: add mte support
Date: Mon, 16 Sep 2024 16:34:11 +0100 [thread overview]
Message-ID: <ZuhP80DOWipwB0AR@arm.com> (raw)
In-Reply-To: <20240913183404.3517556-1-yang@os.amperecomputing.com>
On Fri, Sep 13, 2024 at 11:34:03AM -0700, Yang Shi wrote:
> Enable MTE support for hugetlb.
>
> The MTE page flags will be set on the folio only. When copying
> hugetlb folio (for example, CoW), the tags for all subpages will be copied
> when copying the first subpage.
>
> When freeing hugetlb folio, the MTE flags will be cleared.
>
> Signed-off-by: Yang Shi <yang@os.amperecomputing.com>
The patch looks fine to me:
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
You may want to rebase and repost after the merging window.
next prev parent reply other threads:[~2024-09-16 15:35 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-13 18:34 [v5 PATCH 1/2] hugetlb: arm64: add mte support Yang Shi
2024-09-13 18:34 ` [v5 PATCH 2/2] selftests: arm64: add hugetlb mte tests Yang Shi
2024-09-16 15:34 ` Catalin Marinas [this message]
2024-09-19 7:48 ` [v5 PATCH 1/2] hugetlb: arm64: add mte support Yang Shi
2024-09-17 10:36 ` David Hildenbrand
2024-09-19 7:49 ` Yang Shi
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