Commit 782b8664 authored Jan 26, 2016 by Toshi Kani Committed by Ingo Molnar Jan 30, 2016

xen, mm: Set IORESOURCE_SYSTEM_RAM to System RAM

Set IORESOURCE_SYSTEM_RAM in struct resource.flags of "System
RAM" entries.

Signed-off-by: Toshi Kani <toshi.kani@hpe.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: David Vrabel <david.vrabel@citrix.com> # xen
Cc: Andrew Banman <abanman@sgi.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Gu Zheng <guz.fnst@cn.fujitsu.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Luis R. Rodriguez <mcgrof@suse.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tang Chen <tangchen@cn.fujitsu.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Toshi Kani <toshi.kani@hp.com>
Cc: linux-arch@vger.kernel.org
Cc: linux-mm <linux-mm@kvack.org>
Cc: xen-devel@lists.xenproject.org
Link: http://lkml.kernel.org/r/1453841853-11383-9-git-send-email-bp@alien8.de

Signed-off-by: Ingo Molnar <mingo@kernel.org>

parent 1a085d07

drivers/xen/balloon.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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,

mm/memory_hotplug.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -138,7 +138,7 @@ 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);

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