[PATCH 6/9] powerpc, mm: Enable ZONE_DEVICE on powerpc

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From: Oliver O'Halloran <oohall@gmail.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: bsingharora@gmail.com, arbab@linux.vnet.ibm.com,
	linux-nvdimm@lists.01.org
Subject: [PATCH 6/9] powerpc, mm: Enable ZONE_DEVICE on powerpc
Date: Wed, 12 Apr 2017 03:42:30 +1000	[thread overview]
Message-ID: <20170411174233.21902-7-oohall@gmail.com> (raw)
In-Reply-To: <20170411174233.21902-1-oohall@gmail.com>

Flip the switch. Running around and screaming "IT'S ALIVE" is optional,
but recommended.

Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
---
 mm/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/Kconfig b/mm/Kconfig
index 43d000e44424..d696af58f97f 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -724,7 +724,7 @@ config ZONE_DEVICE
 	depends on MEMORY_HOTPLUG
 	depends on MEMORY_HOTREMOVE
 	depends on SPARSEMEM_VMEMMAP
-	depends on X86_64 #arch_add_memory() comprehends device memory
+	depends on (X86_64 || PPC_BOOK3S_64)  #arch_add_memory() comprehends device memory
 
 	help
 	  Device memory hotplug support allows for establishing pmem,
-- 
2.9.3

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WARNING: multiple messages have this Message-ID (diff)

From: Oliver O'Halloran <oohall@gmail.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: arbab@linux.vnet.ibm.com, bsingharora@gmail.com,
	linux-nvdimm@lists.01.org, Oliver O'Halloran <oohall@gmail.com>
Subject: [PATCH 6/9] powerpc, mm: Enable ZONE_DEVICE on powerpc
Date: Wed, 12 Apr 2017 03:42:30 +1000	[thread overview]
Message-ID: <20170411174233.21902-7-oohall@gmail.com> (raw)
In-Reply-To: <20170411174233.21902-1-oohall@gmail.com>

Flip the switch. Running around and screaming "IT'S ALIVE" is optional,
but recommended.

Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
---
 mm/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/Kconfig b/mm/Kconfig
index 43d000e44424..d696af58f97f 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -724,7 +724,7 @@ config ZONE_DEVICE
 	depends on MEMORY_HOTPLUG
 	depends on MEMORY_HOTREMOVE
 	depends on SPARSEMEM_VMEMMAP
-	depends on X86_64 #arch_add_memory() comprehends device memory
+	depends on (X86_64 || PPC_BOOK3S_64)  #arch_add_memory() comprehends device memory
 
 	help
 	  Device memory hotplug support allows for establishing pmem,
-- 
2.9.3

next prev parent reply	other threads:[~2017-04-11 17:43 UTC|newest]

Thread overview: 65+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-11 17:42 ZONE_DEVICE and pmem API support for powerpc Oliver O'Halloran
2017-04-11 17:42 ` Oliver O'Halloran
2017-04-11 17:42 ` [PATCH 1/9] mm/huge_memory: Use zap_deposited_table() more Oliver O'Halloran
2017-04-11 17:42   ` Oliver O'Halloran
2017-04-11 17:42   ` Oliver O'Halloran
2017-04-12  5:44   ` Aneesh Kumar K.V
2017-04-12  5:44     ` Aneesh Kumar K.V
2017-04-18 21:35   ` David Rientjes
2017-04-18 21:35     ` David Rientjes
2017-04-11 17:42 ` [PATCH 2/9] mm/huge_memory: Deposit a pgtable for DAX PMD faults when required Oliver O'Halloran
2017-04-11 17:42   ` Oliver O'Halloran
2017-04-11 17:42   ` Oliver O'Halloran
2017-04-12  5:51   ` Aneesh Kumar K.V
2017-04-12  5:51     ` Aneesh Kumar K.V
2017-04-12  5:51     ` Aneesh Kumar K.V
2017-04-11 17:42 ` [PATCH 3/9] powerpc/mm: Add _PAGE_DEVMAP for ppc64 Oliver O'Halloran
2017-04-11 17:42   ` Oliver O'Halloran
2017-04-12  0:19   ` Stephen Rothwell
2017-04-12  0:19     ` Stephen Rothwell
2017-04-12  3:07     ` Aneesh Kumar K.V
2017-04-12  3:07       ` Aneesh Kumar K.V
2017-04-13  5:20   ` Aneesh Kumar K.V
2017-04-13  5:20     ` Aneesh Kumar K.V
2017-04-11 17:42 ` [PATCH 4/9] powerpc/mm: Reshuffle vmemmap_free() Oliver O'Halloran
2017-04-11 17:42   ` Oliver O'Halloran
2017-04-12  0:33   ` Stephen Rothwell
2017-04-12  0:33     ` Stephen Rothwell
2017-04-11 17:42 ` [PATCH 5/9] powerpc/vmemmap: Add altmap support Oliver O'Halloran
2017-04-11 17:42   ` Oliver O'Halloran
2017-04-12  0:24   ` Balbir Singh
2017-04-12  0:24     ` Balbir Singh
2017-04-11 17:42 ` Oliver O'Halloran [this message]
2017-04-11 17:42   ` [PATCH 6/9] powerpc, mm: Enable ZONE_DEVICE on powerpc Oliver O'Halloran
2017-04-12  0:25   ` Balbir Singh
2017-04-12  0:25     ` Balbir Singh
2017-04-12  0:43   ` Stephen Rothwell
2017-04-12  0:43     ` Stephen Rothwell
2017-04-12  2:03     ` Michael Ellerman
2017-04-12  2:03       ` Michael Ellerman
2017-04-11 17:42 ` [PATCH 7/9] powerpc/mm: Wire up ioremap_cache Oliver O'Halloran
2017-04-11 17:42   ` Oliver O'Halloran
2017-04-23 11:53   ` [7/9] " Michael Ellerman
2017-04-23 11:53     ` Michael Ellerman
2017-04-11 17:42 ` [PATCH 8/9] powerpc/mm: Wire up hpte_removebolted for powernv Oliver O'Halloran
2017-04-11 17:42   ` Oliver O'Halloran
     [not found]   ` <20170411174233.21902-9-oohall-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-04-11 22:50     ` Anton Blanchard
2017-04-11 22:50       ` Anton Blanchard
2017-04-12  0:18       ` Stephen Rothwell
2017-04-12  0:18         ` Stephen Rothwell
2017-04-12  3:30         ` Rashmica Gupta
2017-04-12  3:30           ` Rashmica Gupta
2017-04-12  1:53   ` Balbir Singh
2017-04-12  1:53     ` Balbir Singh
2017-04-13  4:21     ` Oliver O'Halloran
2017-04-13  4:21       ` Oliver O'Halloran
2017-04-13 10:10       ` Michael Ellerman
2017-04-13 10:10         ` Michael Ellerman
2017-04-11 17:42 ` [PATCH 9/9] powerpc: Add pmem API support Oliver O'Halloran
2017-04-11 17:42   ` Oliver O'Halloran
2017-04-11 18:22 ` ZONE_DEVICE and pmem API support for powerpc Dan Williams
2017-04-11 18:22   ` Dan Williams
2017-04-12  9:14   ` Oliver O'Halloran
2017-04-12  9:14     ` Oliver O'Halloran
2017-04-12  1:10 ` Stephen Rothwell
2017-04-12  1:10   ` Stephen Rothwell

find likely ancestor, descendant, or conflicting patches for this message:
dfblob:43d000e4442 dfblob:43d000e4442 dfblob:d696af58f97
dfblob:d696af58f97
	(help)

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