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| author | Marc-André Lureau | 2015-10-09 17:17:21 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin | 2015-10-22 13:34:49 +0200 |
| commit | 35f9b6ef3acc9d0546c395a566b04e63ca84e302 (patch) | |
| tree | 60c61e946a41bca2bca032ee1481c2933aad364c /include/exec | |
| parent | util: add memfd helpers (diff) | |
| download | qemu-35f9b6ef3acc9d0546c395a566b04e63ca84e302.tar.gz qemu-35f9b6ef3acc9d0546c395a566b04e63ca84e302.tar.xz qemu-35f9b6ef3acc9d0546c395a566b04e63ca84e302.zip | |
util: add fallback for qemu_memfd_alloc()
Add an open/unlink/mmap fallback for system that do not support
memfd (only available since 3.17, ~1y ago).
This patch may require additional SELinux policies to work for enforced
systems, but should fail gracefully in this case.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Thibaut Collet <thibaut.collet@6wind.com>
Diffstat (limited to 'include/exec')
0 files changed, 0 insertions, 0 deletions