diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-09-06 19:59:27 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-09-06 19:59:27 +0300 |
| commit | 68beef571071014ef34a3beac65fe2af7e8e3cf6 (patch) | |
| tree | 7a6e7b5875e909baf587b947b536512d95d046de /drivers/xen/privcmd.c | |
| parent | dd9fb9bb3340c791a2be106fdc895db75f177343 (diff) | |
| parent | 9e2369c06c8a181478039258a4598c1ddd2cadfa (diff) | |
| download | linux-68beef571071014ef34a3beac65fe2af7e8e3cf6.tar.xz | |
Merge tag 'for-linus-5.9-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen updates from Juergen Gross:
"A small series for fixing a problem with Xen PVH guests when running
as backends (e.g. as dom0).
Mapping other guests' memory is now working via ZONE_DEVICE, thus not
requiring to abuse the memory hotplug functionality for that purpose"
* tag 'for-linus-5.9-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen: add helpers to allocate unpopulated memory
memremap: rename MEMORY_DEVICE_DEVDAX to MEMORY_DEVICE_GENERIC
xen/balloon: add header guard
Diffstat (limited to 'drivers/xen/privcmd.c')
| -rw-r--r-- | drivers/xen/privcmd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/xen/privcmd.c b/drivers/xen/privcmd.c index 63abe6c3642b..b0c73c58f987 100644 --- a/drivers/xen/privcmd.c +++ b/drivers/xen/privcmd.c @@ -424,7 +424,7 @@ static int alloc_empty_pages(struct vm_area_struct *vma, int numpgs) if (pages == NULL) return -ENOMEM; - rc = alloc_xenballooned_pages(numpgs, pages); + rc = xen_alloc_unpopulated_pages(numpgs, pages); if (rc != 0) { pr_warn("%s Could not alloc %d pfns rc:%d\n", __func__, numpgs, rc); @@ -895,7 +895,7 @@ static void privcmd_close(struct vm_area_struct *vma) rc = xen_unmap_domain_gfn_range(vma, numgfns, pages); if (rc == 0) - free_xenballooned_pages(numpgs, pages); + xen_free_unpopulated_pages(numpgs, pages); else pr_crit("unable to unmap MFN range: leaking %d pages. rc=%d\n", numpgs, rc); |