From: "Luck, Tony" <tony.luck@intel.com>
To: Christoph Hellwig <hch@infradead.org>,
"Williams, Dan J" <dan.j.williams@intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-fsdevel <linux-fsdevel@vger.kernel.org>,
Linux MM <linux-mm@kvack.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
linux-nvdimm <linux-nvdimm@ml01.01.org>
Subject: RE: [PATCH 01/15] avr32: convert to asm-generic/memory_model.h
Date: Mon, 28 Sep 2015 18:44:05 +0000 [thread overview]
Message-ID: <3908561D78D1C84285E8C5FCA982C28F32B041E8@ORSMSX114.amr.corp.intel.com> (raw)
In-Reply-To: <20150926201027.GB27728@infradead.org>
> Seems like we should simply introduce a CONFIG_VMEM_MAP for ia64
> to get this started. Does my memory trick me or did we used to have
> vmem_map on other architectures as well but managed to get rid of it
> everywhere but on ia64?
I think ia64 hung onto this because of the SGI sn1 platforms. They were
even more discontiguous than even SPARSEMEM_EXTREME could handle
-Tony
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next prev parent reply other threads:[~2015-09-28 18:44 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-23 4:41 [PATCH 00/15] get_user_pages() for dax mappings Dan Williams
2015-09-23 4:41 ` [PATCH 01/15] avr32: convert to asm-generic/memory_model.h Dan Williams
2015-09-24 15:10 ` Christoph Hellwig
2015-09-26 0:36 ` Dan Williams
2015-09-26 20:10 ` Christoph Hellwig
2015-09-28 18:44 ` Luck, Tony [this message]
2015-09-23 4:41 ` [PATCH 02/15] hugetlb: fix compile error on tile Dan Williams
2015-09-23 4:41 ` [PATCH 03/15] frv: fix compiler warning from definition of __pmd() Dan Williams
2015-09-23 4:41 ` [PATCH 04/15] x86, mm: quiet arch_add_memory() Dan Williams
2015-09-24 15:10 ` Christoph Hellwig
2015-09-23 4:41 ` [PATCH 05/15] pmem: kill memremap_pmem() Dan Williams
2015-09-24 15:11 ` Christoph Hellwig
2015-09-23 4:41 ` [PATCH 06/15] devm_memunmap: use devres_release() Dan Williams
2015-09-24 15:13 ` Christoph Hellwig
2015-09-23 4:41 ` [PATCH 07/15] devm_memremap: convert to return ERR_PTR Dan Williams
2015-09-24 15:13 ` Christoph Hellwig
2015-09-23 4:41 ` [PATCH 08/15] block, dax, pmem: reference counting infrastructure Dan Williams
2015-09-24 15:15 ` Christoph Hellwig
2015-09-25 0:03 ` Dan Williams
2015-09-25 11:32 ` Christoph Hellwig
2015-09-25 21:08 ` Williams, Dan J
2015-09-23 4:42 ` [PATCH 09/15] block, pmem: fix null pointer de-reference on shutdown, check for queue death Dan Williams
2015-09-23 4:42 ` [PATCH 10/15] block, dax: fix lifetime of in-kernel dax mappings Dan Williams
2015-10-07 22:56 ` Logan Gunthorpe
2015-10-09 21:12 ` Dan Williams
2015-09-23 4:42 ` [PATCH 11/15] mm, dax, pmem: introduce __pfn_t Dan Williams
2015-09-23 16:02 ` Dave Hansen
2015-09-23 23:36 ` Williams, Dan J
2015-09-23 4:42 ` [PATCH 12/15] mm, dax, gpu: convert vm_insert_mixed to __pfn_t, introduce _PAGE_DEVMAP Dan Williams
2015-09-23 13:47 ` Geert Uytterhoeven
2015-09-23 16:59 ` Dan Williams
2015-09-23 4:42 ` [PATCH 13/15] mm, dax: convert vmf_insert_pfn_pmd() to __pfn_t Dan Williams
2015-09-23 4:42 ` [PATCH 14/15] mm, dax, pmem: introduce {get|put}_dev_pagemap() for dax-gup Dan Williams
2015-10-02 21:21 ` Logan Gunthorpe
2015-10-02 21:53 ` Dan Williams
2015-10-02 22:14 ` Logan Gunthorpe
2015-10-02 22:42 ` Logan Gunthorpe
2015-10-02 22:55 ` Dan Williams
2015-09-23 4:42 ` [PATCH 15/15] mm, x86: get_user_pages() for dax mappings Dan Williams
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