From: Hans de Goede <hdegoede@redhat.com>
To: Arnd Bergmann <arnd@arndb.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Hans de Goede <hdegoede@redhat.com>, linux-kernel@vger.kernel.org
Subject: [PATCH resend v2 6/8] virt: vbox: Add a few new vmmdev request types to the userspace whitelist
Date: Thu, 9 Jul 2020 14:08:56 +0200 [thread overview]
Message-ID: <20200709120858.63928-7-hdegoede@redhat.com> (raw)
In-Reply-To: <20200709120858.63928-1-hdegoede@redhat.com>
Upstream VirtualBox has defined and is using a few new request types for
vmmdev requests passed through /dev/vboxguest to the hypervisor.
Add the defines for these to vbox_vmmdev_types.h and add add them to the
whitelists of vmmdev requests which userspace is allowed to make.
BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1789545
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
drivers/virt/vboxguest/vboxguest_core.c | 2 ++
include/uapi/linux/vbox_vmmdev_types.h | 3 +++
2 files changed, 5 insertions(+)
diff --git a/drivers/virt/vboxguest/vboxguest_core.c b/drivers/virt/vboxguest/vboxguest_core.c
index 4f1addaa3f6f..ffd76b949276 100644
--- a/drivers/virt/vboxguest/vboxguest_core.c
+++ b/drivers/virt/vboxguest/vboxguest_core.c
@@ -1299,7 +1299,9 @@ static int vbg_req_allowed(struct vbg_dev *gdev, struct vbg_session *session,
case VMMDEVREQ_VIDEO_ACCEL_ENABLE:
case VMMDEVREQ_VIDEO_ACCEL_FLUSH:
case VMMDEVREQ_VIDEO_SET_VISIBLE_REGION:
+ case VMMDEVREQ_VIDEO_UPDATE_MONITOR_POSITIONS:
case VMMDEVREQ_GET_DISPLAY_CHANGE_REQEX:
+ case VMMDEVREQ_GET_DISPLAY_CHANGE_REQ_MULTI:
case VMMDEVREQ_GET_SEAMLESS_CHANGE_REQ:
case VMMDEVREQ_GET_VRDPCHANGE_REQ:
case VMMDEVREQ_LOG_STRING:
diff --git a/include/uapi/linux/vbox_vmmdev_types.h b/include/uapi/linux/vbox_vmmdev_types.h
index c27289fd619a..f8a8d6b3c521 100644
--- a/include/uapi/linux/vbox_vmmdev_types.h
+++ b/include/uapi/linux/vbox_vmmdev_types.h
@@ -63,6 +63,7 @@ enum vmmdev_request_type {
VMMDEVREQ_SET_GUEST_CAPABILITIES = 56,
VMMDEVREQ_VIDEMODE_SUPPORTED2 = 57, /* since version 3.2.0 */
VMMDEVREQ_GET_DISPLAY_CHANGE_REQEX = 80, /* since version 4.2.4 */
+ VMMDEVREQ_GET_DISPLAY_CHANGE_REQ_MULTI = 81,
VMMDEVREQ_HGCM_CONNECT = 60,
VMMDEVREQ_HGCM_DISCONNECT = 61,
VMMDEVREQ_HGCM_CALL32 = 62,
@@ -92,6 +93,8 @@ enum vmmdev_request_type {
VMMDEVREQ_WRITE_COREDUMP = 218,
VMMDEVREQ_GUEST_HEARTBEAT = 219,
VMMDEVREQ_HEARTBEAT_CONFIGURE = 220,
+ VMMDEVREQ_NT_BUG_CHECK = 221,
+ VMMDEVREQ_VIDEO_UPDATE_MONITOR_POSITIONS = 222,
/* Ensure the enum is a 32 bit data-type */
VMMDEVREQ_SIZEHACK = 0x7fffffff
};
--
2.26.2
next prev parent reply other threads:[~2020-07-09 12:09 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-09 12:08 [PATCH resend v2 0/8] virt: vbox: Add support for the new VBG_IOCTL_ACQUIRE_GUEST_CAPABILITIES ioctl Hans de Goede
2020-07-09 12:08 ` [PATCH resend v2 1/8] virt: vbox: Fix VBGL_IOCTL_VMMDEV_REQUEST_BIG and _LOG req numbers to match upstream Hans de Goede
2020-07-09 12:08 ` [PATCH resend v2 2/8] virt: vbox: Fix guest capabilities mask check Hans de Goede
2020-07-09 12:08 ` [PATCH resend v2 3/8] virt: vbox: Rename guest_caps struct members to set_guest_caps Hans de Goede
2020-07-09 12:08 ` [PATCH resend v2 4/8] virt: vbox: Add vbg_set_host_capabilities() helper function Hans de Goede
2020-07-09 12:08 ` [PATCH resend v2 5/8] virt: vbox: Add support for the new VBG_IOCTL_ACQUIRE_GUEST_CAPABILITIES ioctl Hans de Goede
2020-07-09 12:08 ` Hans de Goede [this message]
2020-07-09 12:08 ` [PATCH resend v2 7/8] virt: vbox: Log unknown ioctl requests as error Hans de Goede
2020-07-09 12:08 ` [PATCH resend v2 8/8] virt: vbox: Fix some comments which talk about the "session spinlock" Hans de Goede
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