linux-kernel - Re: [PATCH 2/4] powerpc/mm: Handle VDSO unmapping via close() rather than arch

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Message-ID: <ed2e3668-c6d3-4669-a340-06fb156d3369@redhat.com>
Date: Wed, 7 Aug 2024 17:33:34 +0200
From: David Hildenbrand <david@...hat.com>
To: Michael Ellerman <mpe@...erman.id.au>, linux-mm@...ck.org
Cc: linuxppc-dev@...ts.ozlabs.org, torvalds@...ux-foundation.org,
 akpm@...ux-foundation.org, christophe.leroy@...roup.eu, jeffxu@...omium.org,
 jeffxu@...gle.com, Liam.Howlett@...cle.com, linux-kernel@...r.kernel.org,
 npiggin@...il.com, oliver.sang@...el.com, pedro.falcato@...il.com
Subject: Re: [PATCH 2/4] powerpc/mm: Handle VDSO unmapping via close() rather
 than arch_unmap()

On 07.08.24 14:41, Michael Ellerman wrote:
> Add a close() callback to the VDSO special mapping to handle unmapping
> of the VDSO. That will make it possible to remove the arch_unmap() hook
> entirely in a subsequent patch.
> 
> Suggested-by: Linus Torvalds <torvalds@...ux-foundation.org>
> Signed-off-by: Michael Ellerman <mpe@...erman.id.au>
> ---

Reviewed-by: David Hildenbrand <david@...hat.com>

-- 
Cheers,

David / dhildenb