Re: [PATCH v3 1/4] hugetlb: Pass vma into huge_pte_alloc() and huge_pmd_share()

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To: Mike Kravetz <mike.kravetz@xxxxxxxxxx>
Subject: Re: [PATCH v3 1/4] hugetlb: Pass vma into huge_pte_alloc() and huge_pmd_share()
From: Peter Xu <peterx@xxxxxxxxxx>
Date: Thu, 18 Feb 2021 18:02:24 -0500
Cc: linux-kernel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, Axel Rasmussen <axelrasmussen@xxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Mike Rapoport <rppt@xxxxxxxxxxxxxxxxxx>, "Kirill A . Shutemov" <kirill@xxxxxxxxxxxxx>, Matthew Wilcox <willy@xxxxxxxxxxxxx>, Andrea Arcangeli <aarcange@xxxxxxxxxx>
In-reply-to: <9d93ec4c-4cb9-c3c8-5b73-ae00c4fa9435@oracle.com>
References: <20210218215434.10203-1-peterx@redhat.com> <20210218215434.10203-2-peterx@redhat.com> <76fee968-cfc2-787f-7e48-af781563756e@oracle.com> <20210218222757.GA6669@xz-x1> <9d93ec4c-4cb9-c3c8-5b73-ae00c4fa9435@oracle.com>

On Thu, Feb 18, 2021 at 02:38:18PM -0800, Mike Kravetz wrote:
> I thought the error was caused by not deleting the line
> 
> 	pte_t *huge_pte_alloc(struct mm_struct *mm,
> 
> when adding
> 
> 	pte_t *huge_pte_alloc(struct mm_struct *mm, struct vm_area_struct *vma,
> 
> as above.

Sorry about that!  I'll repost.

-- 
Peter Xu

References:
- [PATCH v3 0/4] hugetlb: Disable huge pmd unshare for uffd-wp
  - From: Peter Xu
- [PATCH v3 1/4] hugetlb: Pass vma into huge_pte_alloc() and huge_pmd_share()
  - From: Peter Xu
- Re: [PATCH v3 1/4] hugetlb: Pass vma into huge_pte_alloc() and huge_pmd_share()
  - From: Mike Kravetz
- Re: [PATCH v3 1/4] hugetlb: Pass vma into huge_pte_alloc() and huge_pmd_share()
  - From: Peter Xu
- Re: [PATCH v3 1/4] hugetlb: Pass vma into huge_pte_alloc() and huge_pmd_share()
  - From: Mike Kravetz

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