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| author | Keir Fraser <keir.fraser@citrix.com> | 2009-07-02 11:33:43 +0100 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2009-07-02 11:33:43 +0100 |
| commit | 14fbdbd3d383218d144b3bed2d6787bad9f06cd3 (patch) | |
| tree | b5176a1c7ca5e0d3d426dea47e167dfd8434390f /tools/libxc/xc_offline_page.c | |
| parent | add9e579b672d4360cbe58bb1ff01aa4b28d86b2 (diff) | |
| download | xen-14fbdbd3d383218d144b3bed2d6787bad9f06cd3.tar.gz xen-14fbdbd3d383218d144b3bed2d6787bad9f06cd3.tar.bz2 xen-14fbdbd3d383218d144b3bed2d6787bad9f06cd3.zip | |
libxc: Fix bugs in xc_exchange_page: pfn_type indexed by gpfn.
Signed-off-by: Jiang, Yunhong <yunhong.jiang@intel.com>
Diffstat (limited to 'tools/libxc/xc_offline_page.c')
| -rw-r--r-- | tools/libxc/xc_offline_page.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/libxc/xc_offline_page.c b/tools/libxc/xc_offline_page.c index 892f12cf7f..f25cfbd7c7 100644 --- a/tools/libxc/xc_offline_page.c +++ b/tools/libxc/xc_offline_page.c @@ -583,7 +583,7 @@ int xc_exchange_page(int xc_handle, int domid, xen_pfn_t mfn) /* Don't exchange CR3 for PAE guest in PAE host environment */ if (minfo.guest_width > sizeof(long)) { - if ( (minfo.pfn_type[mfn] & XEN_DOMCTL_PFINFO_LTABTYPE_MASK) == + if ( (minfo.pfn_type[gpfn] & XEN_DOMCTL_PFINFO_LTABTYPE_MASK) == XEN_DOMCTL_PFINFO_L3TAB ) goto failed; } @@ -621,7 +621,7 @@ int xc_exchange_page(int xc_handle, int domid, xen_pfn_t mfn) old_ptes.cur = 0; /* Unpin the page if it is pined */ - if (minfo.pfn_type[mfn] & XEN_DOMCTL_PFINFO_LPINTAB) + if (minfo.pfn_type[gpfn] & XEN_DOMCTL_PFINFO_LPINTAB) { mops.cmd = MMUEXT_UNPIN_TABLE; mops.arg1.mfn = mfn; |