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Message-ID: <ZlVudE37ENlFhTo4@localhost.localdomain>
Date: Tue, 28 May 2024 07:41:08 +0200
From: Oscar Salvador <osalvador@...e.de>
To: Christophe Leroy <christophe.leroy@...roup.eu>
Cc: Andrew Morton <akpm@...ux-foundation.org>,
Jason Gunthorpe <jgg@...dia.com>, Peter Xu <peterx@...hat.com>,
Michael Ellerman <mpe@...erman.id.au>,
Nicholas Piggin <npiggin@...il.com>, linux-kernel@...r.kernel.org,
linux-mm@...ck.org, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [RFC PATCH v4 03/16] mm: Provide mm_struct and address to
huge_ptep_get()
On Mon, May 27, 2024 at 03:30:01PM +0200, Christophe Leroy wrote:
> --- a/mm/gup.c
> +++ b/mm/gup.c
> @@ -547,7 +547,7 @@ static int gup_hugepte(struct vm_area_struct *vma, pte_t *ptep, unsigned long sz
> if (pte_end < end)
> end = pte_end;
>
> - pte = huge_ptep_get(ptep);
> + pte = huge_ptep_get(vma->mm, addr, ptep);
I looked again and I stumbled upon this.
It should have been "vma->vm_mm".
--
Oscar Salvador
SUSE Labs
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