diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2019-07-22 09:46:29 +0200 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2019-07-31 08:14:12 +0200 |
| commit | a78d14a31666c636a9e00a589032119fb59e3b94 (patch) | |
| tree | 68fe335b07b692cfd8c52459c4274ea290dfecf1 /include | |
| parent | xen/gntdev.c: Replace vm_map_pages() with vm_map_pages_zero() (diff) | |
| download | linux-a78d14a31666c636a9e00a589032119fb59e3b94.tar.xz linux-a78d14a31666c636a9e00a589032119fb59e3b94.zip | |
xen: avoid link error on ARM
Building the privcmd code as a loadable module on ARM, we get
a link error due to the private cache management functions:
ERROR: "__sync_icache_dcache" [drivers/xen/xen-privcmd.ko] undefined!
Move the code into a new that is always built in when Xen is enabled,
as suggested by Juergen Gross and Boris Ostrovsky.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/xen/xen-ops.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/xen/xen-ops.h b/include/xen/xen-ops.h index 4969817124a8..98b30c1613b2 100644 --- a/include/xen/xen-ops.h +++ b/include/xen/xen-ops.h @@ -109,6 +109,9 @@ static inline int xen_xlate_unmap_gfn_range(struct vm_area_struct *vma, } #endif +int xen_remap_vma_range(struct vm_area_struct *vma, unsigned long addr, + unsigned long len); + /* * xen_remap_domain_gfn_array() - map an array of foreign frames by gfn * @vma: VMA to map the pages into |