Re: [PATCH v7 07/11] sparc64: optimized struct page zeroing

From	David Miller <davem@davemloft.net>
Newsgroups	linux.kernel
Subject	Re: [PATCH v7 07/11] sparc64: optimized struct page zeroing
Date	2017-08-30 19:50 +0200
Message-ID	<ukfhM-2SU-9@gated-at.bofh.it> (permalink)
References	<ujE8y-4Za-13@gated-at.bofh.it> <ujZPH-1HW-3@gated-at.bofh.it> <ukbe9-oA-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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From: Pasha Tatashin <pasha.tatashin@oracle.com>
Date: Wed, 30 Aug 2017 09:19:58 -0400

> The reason I am not doing initializing stores is because they require
> a membar, even if only regular stores are following (I hoped to do a
> membar before first load). This is something I was thinking was not
> true, but after consulting with colleagues and checking processor
> manual, I verified that it is the case.

Oh yes, that's right, now I remember.

Thread

[PATCH v7 00/11] complete deferred page initialization Pavel Tatashin <pasha.tatashin@oracle.com> - 2017-08-29 04:10 +0200
  [PATCH v7 01/11] x86/mm: setting fields in deferred pages Pavel Tatashin <pasha.tatashin@oracle.com> - 2017-08-29 04:10 +0200
  [PATCH v7 05/11] mm: defining memblock_virt_alloc_try_nid_raw Pavel Tatashin <pasha.tatashin@oracle.com> - 2017-08-29 04:10 +0200
  [PATCH v7 03/11] mm: deferred_init_memmap improvements Pavel Tatashin <pasha.tatashin@oracle.com> - 2017-08-29 04:10 +0200
  [PATCH v7 07/11] sparc64: optimized struct page zeroing Pavel Tatashin <pasha.tatashin@oracle.com> - 2017-08-29 04:10 +0200
    Re: [PATCH v7 07/11] sparc64: optimized struct page zeroing David Miller <davem@davemloft.net> - 2017-08-30 03:20 +0200
      Re: [PATCH v7 07/11] sparc64: optimized struct page zeroing Pasha Tatashin <pasha.tatashin@oracle.com> - 2017-08-30 15:30 +0200
        Re: [PATCH v7 07/11] sparc64: optimized struct page zeroing David Miller <davem@davemloft.net> - 2017-08-30 19:50 +0200
  [PATCH v7 02/11] sparc64/mm: setting fields in deferred pages Pavel Tatashin <pasha.tatashin@oracle.com> - 2017-08-29 04:10 +0200
    Re: [PATCH v7 02/11] sparc64/mm: setting fields in deferred pages David Miller <davem@davemloft.net> - 2017-08-30 03:10 +0200
  [PATCH v7 11/11] mm: stop zeroing memory during allocation in vmemmap Pavel Tatashin <pasha.tatashin@oracle.com> - 2017-08-29 04:10 +0200
  [PATCH v7 04/11] sparc64: simplify vmemmap_populate Pavel Tatashin <pasha.tatashin@oracle.com> - 2017-08-29 04:10 +0200
    Re: [PATCH v7 04/11] sparc64: simplify vmemmap_populate David Miller <davem@davemloft.net> - 2017-08-30 03:10 +0200
  [PATCH v7 08/11] mm: zero reserved and unavailable struct pages Pavel Tatashin <pasha.tatashin@oracle.com> - 2017-08-29 04:10 +0200
  [PATCH v7 09/11] x86/kasan: explicitly zero kasan shadow memory Pavel Tatashin <pasha.tatashin@oracle.com> - 2017-08-29 04:10 +0200
  [PATCH v7 06/11] mm: zero struct pages during initialization Pavel Tatashin <pasha.tatashin@oracle.com> - 2017-08-29 04:10 +0200
  [PATCH v7 10/11] arm64/kasan: explicitly zero kasan shadow memory Pavel Tatashin <pasha.tatashin@oracle.com> - 2017-08-29 04:10 +0200

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