59 lines
2.5 KiB
Diff
59 lines
2.5 KiB
Diff
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Hans de Goede <hdegoede@redhat.com>
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Date: Tue, 19 May 2020 11:05:40 +0200
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Subject: [PATCH] virt: vbox: Add a few new vmmdev request types to the
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userspace whitelist
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Upstream VirtualBox has defined and is using a few new request types for
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vmmdev requests passed through /dev/vboxguest to the hypervisor.
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Add the defines for these to vbox_vmmdev_types.h and add add them to the
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whitelists of vmmdev requests which userspace is allowed to make.
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BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1789545
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Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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Upstream Status: https://lore.kernel.org/lkml/20200520195440.38759-1-hdegoede@redhat.com/
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---
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drivers/virt/vboxguest/vboxguest_core.c | 2 ++
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include/uapi/linux/vbox_vmmdev_types.h | 3 +++
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2 files changed, 5 insertions(+)
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diff --git a/drivers/virt/vboxguest/vboxguest_core.c b/drivers/virt/vboxguest/vboxguest_core.c
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index 4f1addaa3f6f..ffd76b949276 100644
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--- a/drivers/virt/vboxguest/vboxguest_core.c
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+++ b/drivers/virt/vboxguest/vboxguest_core.c
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@@ -1299,7 +1299,9 @@ static int vbg_req_allowed(struct vbg_dev *gdev, struct vbg_session *session,
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case VMMDEVREQ_VIDEO_ACCEL_ENABLE:
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case VMMDEVREQ_VIDEO_ACCEL_FLUSH:
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case VMMDEVREQ_VIDEO_SET_VISIBLE_REGION:
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+ case VMMDEVREQ_VIDEO_UPDATE_MONITOR_POSITIONS:
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case VMMDEVREQ_GET_DISPLAY_CHANGE_REQEX:
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+ case VMMDEVREQ_GET_DISPLAY_CHANGE_REQ_MULTI:
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case VMMDEVREQ_GET_SEAMLESS_CHANGE_REQ:
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case VMMDEVREQ_GET_VRDPCHANGE_REQ:
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case VMMDEVREQ_LOG_STRING:
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diff --git a/include/uapi/linux/vbox_vmmdev_types.h b/include/uapi/linux/vbox_vmmdev_types.h
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index c27289fd619a..f8a8d6b3c521 100644
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--- a/include/uapi/linux/vbox_vmmdev_types.h
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+++ b/include/uapi/linux/vbox_vmmdev_types.h
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@@ -63,6 +63,7 @@ enum vmmdev_request_type {
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VMMDEVREQ_SET_GUEST_CAPABILITIES = 56,
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VMMDEVREQ_VIDEMODE_SUPPORTED2 = 57, /* since version 3.2.0 */
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VMMDEVREQ_GET_DISPLAY_CHANGE_REQEX = 80, /* since version 4.2.4 */
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+ VMMDEVREQ_GET_DISPLAY_CHANGE_REQ_MULTI = 81,
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VMMDEVREQ_HGCM_CONNECT = 60,
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VMMDEVREQ_HGCM_DISCONNECT = 61,
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VMMDEVREQ_HGCM_CALL32 = 62,
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@@ -92,6 +93,8 @@ enum vmmdev_request_type {
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VMMDEVREQ_WRITE_COREDUMP = 218,
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VMMDEVREQ_GUEST_HEARTBEAT = 219,
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VMMDEVREQ_HEARTBEAT_CONFIGURE = 220,
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+ VMMDEVREQ_NT_BUG_CHECK = 221,
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+ VMMDEVREQ_VIDEO_UPDATE_MONITOR_POSITIONS = 222,
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/* Ensure the enum is a 32 bit data-type */
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VMMDEVREQ_SIZEHACK = 0x7fffffff
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};
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--
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2.26.2
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