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From: Anshuman Khandual <anshuman.khandual@arm.com>
To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: catalin.marinas@arm.com, will@kernel.org, ardb@kernel.org,
	"Anshuman Khandual" <anshuman.khandual@arm.com>,
	"Mark Rutland" <mark.rutland@arm.com>,
	"James Morse" <james.morse@arm.com>,
	"Robin Murphy" <robin.murphy@arm.com>,
	"Jérôme Glisse" <jglisse@redhat.com>,
	"Dan Williams" <dan.j.williams@intel.com>,
	"David Hildenbrand" <david@redhat.com>
Subject: [RFC 0/2] arm64/mm: Fix pfn_valid() for ZONE_DEVIE based memory
Date: Tue, 22 Dec 2020 12:42:22 +0530	[thread overview]
Message-ID: <1608621144-4001-1-git-send-email-anshuman.khandual@arm.com> (raw)

This series fixes pfn_valid() for ZONE_DEVICE based memory and also improves
its performance for normal hotplug memory. While here, it also reorganizes
pfn_valid() on CONFIG_SPARSEMEM. This series has been slightly tested on the
current mainline tree.

Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: James Morse <james.morse@arm.com>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: Jérôme Glisse <jglisse@redhat.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org

Anshuman Khandual (2):
  arm64/mm: Fix pfn_valid() for ZONE_DEVICE based memory
  arm64/mm: Reorganize pfn_valid()

 arch/arm64/mm/init.c | 46 +++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 41 insertions(+), 5 deletions(-)

-- 
2.20.1


WARNING: multiple messages have this Message-ID (diff)
From: Anshuman Khandual <anshuman.khandual@arm.com>
To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: "Mark Rutland" <mark.rutland@arm.com>,
	"Anshuman Khandual" <anshuman.khandual@arm.com>,
	catalin.marinas@arm.com, "David Hildenbrand" <david@redhat.com>,
	"Robin Murphy" <robin.murphy@arm.com>,
	"Jérôme Glisse" <jglisse@redhat.com>,
	"James Morse" <james.morse@arm.com>,
	"Dan Williams" <dan.j.williams@intel.com>,
	will@kernel.org, ardb@kernel.org
Subject: [RFC 0/2] arm64/mm: Fix pfn_valid() for ZONE_DEVIE based memory
Date: Tue, 22 Dec 2020 12:42:22 +0530	[thread overview]
Message-ID: <1608621144-4001-1-git-send-email-anshuman.khandual@arm.com> (raw)

This series fixes pfn_valid() for ZONE_DEVICE based memory and also improves
its performance for normal hotplug memory. While here, it also reorganizes
pfn_valid() on CONFIG_SPARSEMEM. This series has been slightly tested on the
current mainline tree.

Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: James Morse <james.morse@arm.com>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: Jérôme Glisse <jglisse@redhat.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org

Anshuman Khandual (2):
  arm64/mm: Fix pfn_valid() for ZONE_DEVICE based memory
  arm64/mm: Reorganize pfn_valid()

 arch/arm64/mm/init.c | 46 +++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 41 insertions(+), 5 deletions(-)

-- 
2.20.1


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             reply	other threads:[~2020-12-22  7:13 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-22  7:12 Anshuman Khandual [this message]
2020-12-22  7:12 ` [RFC 0/2] arm64/mm: Fix pfn_valid() for ZONE_DEVIE based memory Anshuman Khandual
2020-12-22  7:12 ` [RFC 1/2] arm64/mm: Fix pfn_valid() for ZONE_DEVICE " Anshuman Khandual
2020-12-22  7:12   ` Anshuman Khandual
2020-12-22  9:11   ` David Hildenbrand
2020-12-22  9:11     ` David Hildenbrand
2021-01-04  6:18     ` Anshuman Khandual
2021-01-04  6:18       ` Anshuman Khandual
2021-01-11 10:31       ` David Hildenbrand
2021-01-11 10:31         ` David Hildenbrand
2021-01-11 14:00         ` Mike Rapoport
2021-01-11 14:00           ` Mike Rapoport
2021-01-04 15:36   ` Jonathan Cameron
2021-01-04 15:36     ` Jonathan Cameron
2021-01-05  3:25     ` Anshuman Khandual
2021-01-05  3:25       ` Anshuman Khandual
2021-01-25  6:22   ` Anshuman Khandual
2021-01-25  6:22     ` Anshuman Khandual
2021-01-25  7:31     ` Mike Rapoport
2021-01-25  7:31       ` Mike Rapoport
2021-01-27  3:46       ` Anshuman Khandual
2021-01-27  3:46         ` Anshuman Khandual
2021-01-25  9:13     ` David Hildenbrand
2021-01-25  9:13       ` David Hildenbrand
2021-01-27  4:06       ` Anshuman Khandual
2021-01-27  4:06         ` Anshuman Khandual
2021-01-27  9:29         ` David Hildenbrand
2021-01-27  9:29           ` David Hildenbrand
2021-01-28  7:42           ` Anshuman Khandual
2021-01-28  7:42             ` Anshuman Khandual
2020-12-22  7:12 ` [RFC 2/2] arm64/mm: Reorganize pfn_valid() Anshuman Khandual
2020-12-22  7:12   ` Anshuman Khandual

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