Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1298137

[PATCH v2 08/16] xen, mm: Set IORESOURCE_SYSTEM_RAM to System RAM

Path csiph.com!eternal-september.org!feeder.eternal-september.org!aioe.org!bofh.it!news.nic.it!robomod
From Toshi Kani <toshi.kani@hpe.com>
Newsgroups linux.kernel
Subject [PATCH v2 08/16] xen, mm: Set IORESOURCE_SYSTEM_RAM to System RAM
Date Fri, 25 Dec 2015 23:20:02 +0100
Message-ID <qJISm-Rm-29@gated-at.bofh.it> (permalink)
References <qJISl-Rm-3@gated-at.bofh.it>
X-Original-To akpm@linux-foundation.org, bp@alien8.de
X-Mailer git-send-email 2.4.3
Sender robomod@news.nic.it
List-ID <linux-kernel.vger.kernel.org>
X-Mailing-List linux-kernel@vger.kernel.org
Approved robomod@news.nic.it
Lines 43
Organization linux.* mail to news gateway
X-Original-Cc linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>, xen-devel@lists.xenproject.org, Toshi Kani <toshi.kani@hpe.com>
X-Original-Date Fri, 25 Dec 2015 15:09:17 -0700
X-Original-Message-ID <1451081365-15190-8-git-send-email-toshi.kani@hpe.com>
X-Original-References <1451081365-15190-1-git-send-email-toshi.kani@hpe.com>
X-Original-Sender linux-kernel-owner@vger.kernel.org
Xref csiph.com linux.kernel:1298137

Show key headers only | View raw

Set IORESOURCE_SYSTEM_RAM to 'flags' of struct resource entries
with "System RAM".

Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: xen-devel@lists.xenproject.org
Signed-off-by: Toshi Kani <toshi.kani@hpe.com>
---
 drivers/xen/balloon.c |    2 +-
 mm/memory_hotplug.c   |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index 12eab50..dc4305b 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -257,7 +257,7 @@ static struct resource *additional_memory_resource(phys_addr_t size)
 		return NULL;
 
 	res->name = "System RAM";
-	res->flags = IORESOURCE_MEM | IORESOURCE_BUSY;
+	res->flags = IORESOURCE_SYSTEM_RAM | IORESOURCE_BUSY;
 
 	ret = allocate_resource(&iomem_resource, res,
 				size, 0, -1,
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 67d488a..9458423 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -136,7 +136,7 @@ static struct resource *register_memory_resource(u64 start, u64 size)
 	res->name = "System RAM";
 	res->start = start;
 	res->end = start + size - 1;
-	res->flags = IORESOURCE_MEM | IORESOURCE_BUSY;
+	res->flags = IORESOURCE_SYSTEM_RAM | IORESOURCE_BUSY;
 	if (request_resource(&iomem_resource, res) < 0) {
 		pr_debug("System RAM resource %pR cannot be added\n", res);
 		kfree(res);
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[PATCH v2 01/16] resource: Add System RAM resource type Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
  [PATCH v2 02/16] resource: make resource flags handled properly Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
  [PATCH v2 13/16] resource: Add walk_iomem_res_desc() Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
  [PATCH v2 10/16] resource: Change walk_system_ram to use System RAM type Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
  [PATCH v2 09/16] drivers: Initialize resource entry to zero Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
    Re: [PATCH v2 09/16] drivers: Initialize resource entry to zero Simon Horman <horms@verge.net.au> - 2015-12-28 22:40 +0100
  [PATCH v2 11/16] arm/samsung: Change s3c_pm_run_res() to use System RAM type Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
  [PATCH v2 07/16] kexec: Set IORESOURCE_SYSTEM_RAM to System RAM Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
  [PATCH v2 03/16] resource: Add I/O resource descriptor Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
  [PATCH v2 06/16] arch: Set IORESOURCE_SYSTEM_RAM to System RAM Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
  [PATCH v2 08/16] xen, mm: Set IORESOURCE_SYSTEM_RAM to System RAM Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
  [PATCH v2 14/16] x86,nvdimm,kexec: Use walk_iomem_res_desc() for iomem search Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
    Re: [PATCH v2 14/16] x86,nvdimm,kexec: Use walk_iomem_res_desc() for  iomem search Borislav Petkov <bp@alien8.de> - 2015-12-26 11:40 +0100
      Re: [PATCH v2 14/16] x86,nvdimm,kexec: Use walk_iomem_res_desc() for  iomem search Toshi Kani <toshi.kani@hpe.com> - 2015-12-27 01:40 +0100
        Re: [PATCH v2 14/16] x86, nvdimm, kexec: Use walk_iomem_res_desc()  for iomem search Minfei Huang <mhuang@redhat.com> - 2015-12-27 03:20 +0100
          Re: [PATCH v2 14/16] x86, nvdimm, kexec: Use walk_iomem_res_desc()  for iomem search Borislav Petkov <bp@alien8.de> - 2015-12-27 11:30 +0100
    Re: [PATCH v2 14/16] x86,nvdimm,kexec: Use walk_iomem_res_desc() for  iomem search Minfei Huang <mhuang@redhat.com> - 2015-12-26 17:10 +0100
      Re: [PATCH v2 14/16] x86,nvdimm,kexec: Use walk_iomem_res_desc() for  iomem search Toshi Kani <toshi.kani@hpe.com> - 2015-12-27 01:40 +0100
  [PATCH v2 16/16] ACPI/EINJ: Allow memory error injection to NVDIMM Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
  [PATCH v2 12/16] memremap: Change region_intersects() to take @flags and @desc Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100

csiph-web