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(parent: 9143d65) | patch
x86/xen: fix set_phys_range_identity() if pfn_e > MAX_P2M_PFN
authorDavid Vrabel <david.vrabel@citrix.com>
Mon, 6 Jan 2014 11:55:13 +0000 (11:55 +0000)
committerDavid Vrabel <david.vrabel@citrix.com>
Thu, 15 May 2014 15:13:23 +0000 (16:13 +0100)
commit0bb7c09f8e4ed5f46e3ce72125db06f90b7f8d6b
treecbb48a2c20b256abb44fbe157b98c2981dffa546tree | snapshot
parent9143d65fda82bb6f08a5603975816bbb7f8c063bcommit | diff
x86/xen: fix set_phys_range_identity() if pfn_e > MAX_P2M_PFN

Allow set_phys_range_identity() to work with a range that overlaps
MAX_P2M_PFN by clamping pfn_e to MAX_P2M_PFN.

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Tested-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
arch/x86/xen/p2m.c diff | blob | history
Linux Kernel Source Tree.