From: Stefano Stabellini Date: Mon, 6 Aug 2012 14:27:24 +0000 (+0100) Subject: xen: update xen_add_to_physmap interface X-Git-Tag: firefly_0821_release~3680^2~1613^2~63 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=b58aaa4b0b3506c094308342d746f600468c63d9;p=firefly-linux-kernel-4.4.55.git xen: update xen_add_to_physmap interface Update struct xen_add_to_physmap to be in sync with Xen's version of the structure. The size field was introduced by: changeset: 24164:707d27fe03e7 user: Jean Guyader date: Fri Nov 18 13:42:08 2011 +0000 summary: mm: New XENMEM space, XENMAPSPACE_gmfn_range According to the comment: "This new field .size is located in the 16 bits padding between .domid and .space in struct xen_add_to_physmap to stay compatible with older versions." Changes in v2: - remove erroneous comment in the commit message. Signed-off-by: Stefano Stabellini Signed-off-by: Konrad Rzeszutek Wilk --- diff --git a/include/xen/interface/memory.h b/include/xen/interface/memory.h index eac3ce153719..8d4efc1cc64a 100644 --- a/include/xen/interface/memory.h +++ b/include/xen/interface/memory.h @@ -163,6 +163,9 @@ struct xen_add_to_physmap { /* Which domain to change the mapping for. */ domid_t domid; + /* Number of pages to go through for gmfn_range */ + uint16_t size; + /* Source mapping space. */ #define XENMAPSPACE_shared_info 0 /* shared info page */ #define XENMAPSPACE_grant_table 1 /* grant table page */