From: Barret Rhoden <brho@google.com>
To: Dan Williams <dan.j.williams@intel.com>
Cc: Joao Martins <joao.m.martins@oracle.com>,
linux-nvdimm <linux-nvdimm@lists.01.org>,
Alex Williamson <alex.williamson@redhat.com>,
Cornelia Huck <cohuck@redhat.com>, KVM list <kvm@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Linux MM <linux-mm@kvack.org>,
Linux Kernel Mailing List <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 ML <x86@kernel.org>,
Liran Alon <liran.alon@oracle.com>,
Nikita Leshenko <nikita.leshchenko@oracle.com>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
Matthew Wilcox <willy@infradead.org>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: Re: [PATCH RFC 10/10] nvdimm/e820: add multiple namespaces support
Date: Tue, 4 Feb 2020 16:57:14 -0500 [thread overview]
Message-ID: <fb4efb83-1a19-4fb7-a32a-477d5b5cd80a@google.com> (raw)
In-Reply-To: <CAPcyv4ibWZgCSTqnYLicVR3vXeNKwuWSnV5K8fCwvyhz_h=0GQ@mail.gmail.com>
On 2/4/20 4:43 PM, Dan Williams wrote:
> Ah, got it, you only ended up at wanting namespace labels because
> there was no other way to carve up device-dax. That's changing as part
> of the efi_fake_mem= enabling and I have a patch set in the works to
> allow discontiguous sub-divisions of a device-dax range. Note that is
> this branch rebases frequently:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/djbw/nvdimm.git/log/?h=libnvdimm-pending
Cool, thanks. I'll check it out!
Barret
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WARNING: multiple messages have this Message-ID (diff)
From: Barret Rhoden <brho@google.com>
To: Dan Williams <dan.j.williams@intel.com>
Cc: Joao Martins <joao.m.martins@oracle.com>,
linux-nvdimm <linux-nvdimm@lists.01.org>,
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 list <kvm@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Linux MM <linux-mm@kvack.org>,
Linux Kernel Mailing List <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 ML <x86@kernel.org>,
Liran Alon <liran.alon@oracle.com>,
Nikita Leshenko <nikita.leshchenko@oracle.com>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
Matthew Wilcox <willy@infradead.org>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: Re: [PATCH RFC 10/10] nvdimm/e820: add multiple namespaces support
Date: Tue, 4 Feb 2020 16:57:14 -0500 [thread overview]
Message-ID: <fb4efb83-1a19-4fb7-a32a-477d5b5cd80a@google.com> (raw)
In-Reply-To: <CAPcyv4ibWZgCSTqnYLicVR3vXeNKwuWSnV5K8fCwvyhz_h=0GQ@mail.gmail.com>
On 2/4/20 4:43 PM, Dan Williams wrote:
> Ah, got it, you only ended up at wanting namespace labels because
> there was no other way to carve up device-dax. That's changing as part
> of the efi_fake_mem= enabling and I have a patch set in the works to
> allow discontiguous sub-divisions of a device-dax range. Note that is
> this branch rebases frequently:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/djbw/nvdimm.git/log/?h=libnvdimm-pending
Cool, thanks. I'll check it out!
Barret
next prev parent reply other threads:[~2020-02-04 21:57 UTC|newest]
Thread overview: 53+ 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 ` Joao Martins
2020-01-10 19:03 ` [PATCH RFC 01/10] mm: Add pmd support for _PAGE_SPECIAL Joao Martins
2020-01-10 19:03 ` Joao Martins
2020-02-03 21:34 ` Matthew Wilcox
2020-02-03 21:34 ` Matthew Wilcox
2020-02-04 16:14 ` Joao Martins
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
2020-01-10 19:03 ` Joao Martins
2020-02-03 21:37 ` Matthew Wilcox
2020-02-03 21:37 ` Matthew Wilcox
2020-02-04 16:17 ` Joao Martins
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 ` 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 ` 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 ` Joao Martins
2020-01-10 19:03 ` [PATCH RFC 06/10] device-dax: Introduce pfn_flags helper Joao Martins
2020-01-10 19:03 ` 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 ` 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 ` Joao Martins
2020-01-10 19:03 ` [PATCH RFC 09/10] vfio/type1: Use follow_pfn for VM_FPNMAP VMAs Joao Martins
2020-01-10 19:03 ` Joao Martins
2020-02-07 21:08 ` Jason Gunthorpe
2020-02-11 16:23 ` Joao Martins
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
2020-01-10 19:03 ` Joao Martins
2020-02-04 15:28 ` Barret Rhoden
2020-02-04 15:28 ` Barret Rhoden
2020-02-04 16:44 ` Dan Williams
2020-02-04 16:44 ` Dan Williams
2020-02-04 16:44 ` Dan Williams
2020-02-04 18:20 ` Barret Rhoden
2020-02-04 18:20 ` Barret Rhoden
2020-02-04 19:24 ` Joao Martins
2020-02-04 19:24 ` Joao Martins
2020-02-04 21:43 ` Dan Williams
2020-02-04 21:43 ` Dan Williams
2020-02-04 21:43 ` Dan Williams
2020-02-04 21:57 ` Barret Rhoden [this message]
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 1:24 ` Dan Williams
2020-02-04 1:24 ` Dan Williams
2020-02-04 19:07 ` Joao Martins
2020-02-04 19:07 ` Joao Martins
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