[libvirt] [PATCH 1/5] qemu: conf: Remove /dev/sev from the default cgroup device acl list

[Erik Skultety]

We should not give domains access to something they don't necessarily
need by default. Remove it from the qemu driver docs too.

Signed-off-by: Erik Skultety <eskultet at redhat.com>
---
 docs/drvqemu.html.in               | 2 +-
 src/qemu/qemu.conf                 | 2 +-
 src/qemu/qemu_cgroup.c             | 2 +-
 src/qemu/test_libvirtd_qemu.aug.in | 1 -
 4 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/docs/drvqemu.html.in b/docs/drvqemu.html.in
index bf60a9144b..5ad956740f 100644
--- a/docs/drvqemu.html.in
+++ b/docs/drvqemu.html.in
@@ -396,7 +396,7 @@ chmod o+x /path/to/directory
 /dev/null, /dev/full, /dev/zero,
 /dev/random, /dev/urandom,
 /dev/ptmx, /dev/kvm, /dev/kqemu,
-/dev/rtc, /dev/hpet, /dev/sev
+/dev/rtc, /dev/hpet
 </pre>
 
     <p>
diff --git a/src/qemu/qemu.conf b/src/qemu/qemu.conf
index c1f1201134..7820e72dd8 100644
--- a/src/qemu/qemu.conf
+++ b/src/qemu/qemu.conf
@@ -490,7 +490,7 @@
 #    "/dev/null", "/dev/full", "/dev/zero",
 #    "/dev/random", "/dev/urandom",
 #    "/dev/ptmx", "/dev/kvm", "/dev/kqemu",
-#    "/dev/rtc","/dev/hpet", "/dev/sev"
+#    "/dev/rtc","/dev/hpet"
 #]
 #
 # 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 9ceecb884e..7b7cd4258b 100644
--- a/src/qemu/qemu_cgroup.c
+++ b/src/qemu/qemu_cgroup.c
@@ -46,7 +46,7 @@ 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/sev",
+    "/dev/rtc", "/dev/hpet",
     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 4235464530..51a7ad5892 100644
--- a/src/qemu/test_libvirtd_qemu.aug.in
+++ b/src/qemu/test_libvirtd_qemu.aug.in
@@ -63,7 +63,6 @@ module Test_libvirtd_qemu =
     { "8" = "/dev/kqemu" }
     { "9" = "/dev/rtc" }
     { "10" = "/dev/hpet" }
-    { "11" = "/dev/sev" }
 }
 { "save_image_format" = "raw" }
 { "dump_image_format" = "raw" }
-- 
2.20.1