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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-20 08:59:23 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-20 08:59:23 +0200 |
| commit | e8f4118f4297f93e82ebcf4dd1eb6e48fead592e (patch) | |
| tree | 7cc982375122242b71036c8b8154d972da1b84f7 /include/xen/xen.h | |
| parent | de9257ae1d3b0d8856955045d194e3ff4f278394 (diff) | |
| parent | a111daf0c53ae91e71fd2bfe7497862d14132e3e (diff) | |
Merge 5.19-rc3 into staging-next
This resolves the merge issue with:
drivers/staging/r8188eu/os_dep/ioctl_linux.c
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/xen/xen.h')
| -rw-r--r-- | include/xen/xen.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/xen/xen.h b/include/xen/xen.h index a99bab817523..0780a81e140d 100644 --- a/include/xen/xen.h +++ b/include/xen/xen.h @@ -52,6 +52,14 @@ bool xen_biovec_phys_mergeable(const struct bio_vec *vec1, extern u64 xen_saved_max_mem_size; #endif +#include <linux/platform-feature.h> + +static inline void xen_set_restricted_virtio_memory_access(void) +{ + if (IS_ENABLED(CONFIG_XEN_VIRTIO) && xen_domain()) + platform_set(PLATFORM_VIRTIO_RESTRICTED_MEM_ACCESS); +} + #ifdef CONFIG_XEN_UNPOPULATED_ALLOC int xen_alloc_unpopulated_pages(unsigned int nr_pages, struct page **pages); void xen_free_unpopulated_pages(unsigned int nr_pages, struct page **pages); |