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| author | Ian Campbell <ian.campbell@citrix.com> | 2012-10-17 22:37:49 +0200 |
|---|---|---|
| committer | Ian Campbell <ian.campbell@citrix.com> | 2012-11-29 13:57:36 +0100 |
| commit | 9a032e393a8bc888a9b0c898cbdb9db2cee7b536 (patch) | |
| tree | da8d1705a10d2728627d3c13c64f6de5881d177d /drivers | |
| parent | xen-pciback: reject out of range inputs (diff) | |
| download | linux-9a032e393a8bc888a9b0c898cbdb9db2cee7b536.tar.xz linux-9a032e393a8bc888a9b0c898cbdb9db2cee7b536.zip | |
xen: add pages parameter to xen_remap_domain_mfn_range
Also introduce xen_unmap_domain_mfn_range. These are the parts of
Mukesh's "xen/pvh: Implement MMU changes for PVH" which are also
needed as a baseline for ARM privcmd support.
The original patch was:
Signed-off-by: Mukesh Rathor <mukesh.rathor@oracle.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
This derivative is also:
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/xen/privcmd.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/xen/privcmd.c b/drivers/xen/privcmd.c index 8adb9cc267f9..b612267a8cb6 100644 --- a/drivers/xen/privcmd.c +++ b/drivers/xen/privcmd.c @@ -178,7 +178,7 @@ static int mmap_mfn_range(void *data, void *state) msg->va & PAGE_MASK, msg->mfn, msg->npages, vma->vm_page_prot, - st->domain); + st->domain, NULL); if (rc < 0) return rc; @@ -267,7 +267,8 @@ static int mmap_batch_fn(void *data, void *state) int ret; ret = xen_remap_domain_mfn_range(st->vma, st->va & PAGE_MASK, *mfnp, 1, - st->vma->vm_page_prot, st->domain); + st->vma->vm_page_prot, st->domain, + NULL); /* Store error code for second pass. */ *(st->err++) = ret; |