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From: Matthew Wilcox <willy@infradead.org>
To: Joao Martins <joao.m.martins@oracle.com>
Cc: linux-nvdimm@lists.01.org,
	Dan Williams <dan.j.williams@intel.com>,
	Vishal Verma <vishal.l.verma@intel.com>,
	Dave Jiang <dave.jiang@intel.com>,
	Ira Weiny <ira.weiny@intel.com>,
	Alex Williamson <alex.williamson@redhat.com>,
	Cornelia Huck <cohuck@redhat.com>,
	kvm@vger.kernel.org, Andrew Morton <akpm@linux-foundation.org>,
	linux-mm@kvack.org, linux-kernel@vger.kernel.org,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
	"H . Peter Anvin" <hpa@zytor.com>,
	x86@kernel.org, Liran Alon <liran.alon@oracle.com>,
	Nikita Leshenko <nikita.leshchenko@oracle.com>,
	Barret Rhoden <brho@google.com>,
	Boris Ostrovsky <boris.ostrovsky@oracle.com>,
	Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: Re: [PATCH RFC 02/10] mm: Handle pmd entries in follow_pfn()
Date: Mon, 3 Feb 2020 13:37:18 -0800	[thread overview]
Message-ID: <20200203213718.GL8731@bombadil.infradead.org> (raw)
In-Reply-To: <20200110190313.17144-3-joao.m.martins@oracle.com>

On Fri, Jan 10, 2020 at 07:03:05PM +0000, Joao Martins wrote:
> @@ -4366,6 +4366,7 @@ EXPORT_SYMBOL(follow_pte_pmd);
>  int follow_pfn(struct vm_area_struct *vma, unsigned long address,
>  	unsigned long *pfn)
>  {
> +	pmd_t *pmdpp = NULL;

Please rename to 'pmdp'.



  reply	other threads:[~2020-02-03 21:37 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-10 19:03 [PATCH RFC 00/10] device-dax: Support devices without PFN metadata Joao Martins
2020-01-10 19:03 ` [PATCH RFC 01/10] mm: Add pmd support for _PAGE_SPECIAL Joao Martins
2020-02-03 21:34   ` Matthew Wilcox
2020-02-04 16:14     ` Joao Martins
2020-01-10 19:03 ` [PATCH RFC 02/10] mm: Handle pmd entries in follow_pfn() Joao Martins
2020-02-03 21:37   ` Matthew Wilcox [this message]
2020-02-04 16:17     ` Joao Martins
2020-01-10 19:03 ` [PATCH RFC 03/10] mm: Add pud support for _PAGE_SPECIAL Joao Martins
2020-01-10 19:03 ` [PATCH RFC 04/10] mm: Handle pud entries in follow_pfn() Joao Martins
2020-01-10 19:03 ` [PATCH RFC 05/10] device-dax: Do not enforce MADV_DONTFORK on mmap() Joao Martins
2020-01-10 19:03 ` [PATCH RFC 06/10] device-dax: Introduce pfn_flags helper Joao Martins
2020-01-10 19:03 ` [PATCH RFC 07/10] device-dax: Add support for PFN_SPECIAL flags Joao Martins
2020-01-10 19:03 ` [PATCH RFC 08/10] dax/pmem: Add device-dax support for PFN_MODE_NONE Joao Martins
2020-01-10 19:03 ` [PATCH RFC 09/10] vfio/type1: Use follow_pfn for VM_FPNMAP VMAs Joao Martins
2020-02-07 21:08   ` Jason Gunthorpe
2020-02-11 16:23     ` Joao Martins
2020-02-11 16:50       ` Jason Gunthorpe
2020-01-10 19:03 ` [PATCH RFC 10/10] nvdimm/e820: add multiple namespaces support Joao Martins
2020-02-04 15:28   ` Barret Rhoden
2020-02-04 16:44     ` Dan Williams
2020-02-04 18:20       ` Barret Rhoden
2020-02-04 19:24         ` Joao Martins
2020-02-04 21:43         ` Dan Williams
2020-02-04 21:57           ` Barret Rhoden
2020-02-04  1:24 ` [PATCH RFC 00/10] device-dax: Support devices without PFN metadata Dan Williams
2020-02-04 19:07   ` Joao Martins

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