[libvirt] [PATCH v7 5/9] qemu/cgroup: add /dev/sev in shared devices list
QEMU uses /dev/sev device while creating the SEV guest, lets add /dev/sev
in the list of devices allowed to be accessed by the QEMU.
Signed-off-by: Brijesh Singh <<brijesh.singh(a)amd.com>>
Reviewed-by: Erik Skultety <eskultet(a)redhat.com>
---
docs/drvqemu.html.in | 1 +
src/qemu/qemu.conf | 2 +-
src/qemu/qemu_cgroup.c | 2 +-
src/qemu/test_libvirtd_qemu.aug.in | 1 +
4 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/docs/drvqemu.html.in b/docs/drvqemu.html.in
index cbd159d..7c33a18 100644
--- a/docs/drvqemu.html.in
+++ b/docs/drvqemu.html.in
@@ -397,6 +397,7 @@ chmod o+x /path/to/directory
/dev/random, /dev/urandom,
/dev/ptmx, /dev/kvm, /dev/kqemu,
/dev/rtc, /dev/hpet, /dev/net/tun
+/dev/sev
</pre>
<p>
diff --git a/src/qemu/qemu.conf b/src/qemu/qemu.conf
index c8e1a62..3a733b3 100644
--- a/src/qemu/qemu.conf
+++ b/src/qemu/qemu.conf
@@ -485,7 +485,7 @@
# "/dev/null", "/dev/full", "/dev/zero",
# "/dev/random", "/dev/urandom",
# "/dev/ptmx", "/dev/kvm", "/dev/kqemu",
-# "/dev/rtc","/dev/hpet"
+# "/dev/rtc","/dev/hpet", "/dev/sev"
#]
#
# RDMA migration requires the following extra files to be added to the list:
diff --git a/src/qemu/qemu_cgroup.c b/src/qemu/qemu_cgroup.c
index 546a4c8..21dcb3c 100644
--- a/src/qemu/qemu_cgroup.c
+++ b/src/qemu/qemu_cgroup.c
@@ -47,7 +47,7 @@ const char *const defaultDeviceACL[] = {
"/dev/null", "/dev/full", "/dev/zero",
"/dev/random", "/dev/urandom",
"/dev/ptmx", "/dev/kvm", "/dev/kqemu",
- "/dev/rtc", "/dev/hpet",
+ "/dev/rtc", "/dev/hpet", "/dev/sev",
NULL,
};
#define DEVICE_PTY_MAJOR 136
diff --git a/src/qemu/test_libvirtd_qemu.aug.in b/src/qemu/test_libvirtd_qemu.aug.in
index 912161c..f127726 100644
--- a/src/qemu/test_libvirtd_qemu.aug.in
+++ b/src/qemu/test_libvirtd_qemu.aug.in
@@ -62,6 +62,7 @@ module Test_libvirtd_qemu =
{ "8" = "/dev/kqemu" }
{ "9" = "/dev/rtc" }
{ "10" = "/dev/hpet" }
+ { "11" = "/dev/sev" }
}
{ "save_image_format" = "raw" }
{ "dump_image_format" = "raw" }
--
2.7.4