kernel 5.10.6

1 files changed, 0 insertions, 123 deletions

diff --git a/SOURCES/0001-virt-vbox-Fix-VBGL_IOCTL_VMMDEV_REQUEST_BIG-and-_LOG.patch b/SOURCES/0001-virt-vbox-Fix-VBGL_IOCTL_VMMDEV_REQUEST_BIG-and-_LOG.patch
deleted file mode 100644
index daf372e..0000000
--- a/SOURCES/0001-virt-vbox-Fix-VBGL_IOCTL_VMMDEV_REQUEST_BIG-and-_LOG.patch
+++ /dev/null
@@ -1,123 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Hans de Goede <hdegoede@redhat.com>
-Date: Tue, 19 May 2020 12:21:30 +0200
-Subject: [PATCH] virt: vbox: Fix VBGL_IOCTL_VMMDEV_REQUEST_BIG and _LOG req
- numbers to match upstream
-
-Until this commit the mainline kernel version (this version) of the
-vboxguest module contained a bug where it defined
-VBGL_IOCTL_VMMDEV_REQUEST_BIG and VBGL_IOCTL_LOG using
-_IOC(_IOC_READ | _IOC_WRITE, 'V', ...) instead of
-_IO(V, ...) as the out of tree VirtualBox upstream version does.
-
-Since the VirtualBox userspace bits are always built against VirtualBox
-upstream's headers, this means that so far the mainline kernel version
-of the vboxguest module has been failing these 2 ioctls with -ENOTTY.
-I guess that VBGL_IOCTL_VMMDEV_REQUEST_BIG is never used causing us to
-not hit that one and sofar the vboxguest driver has failed to actually
-log any log messages passed it through VBGL_IOCTL_LOG.
-
-This commit changes the VBGL_IOCTL_VMMDEV_REQUEST_BIG and VBGL_IOCTL_LOG
-defines to match the out of tree VirtualBox upstream vboxguest version,
-while keeping compatibility with the old wrong request defines so as
-to not break the kernel ABI in case someone has been using the old
-request defines.
-
-Fixes: f6ddd094f579 ("virt: Add vboxguest driver for Virtual Box Guest integration UAPI")
-Cc: stable@vger.kernel.org
-Signed-off-by: Hans de Goede <hdegoede@redhat.com>
-Upstream Status: https://lore.kernel.org/lkml/20200520195440.38759-1-hdegoede@redhat.com/
----
- drivers/virt/vboxguest/vboxguest_core.c  |  4 +++-
- drivers/virt/vboxguest/vboxguest_core.h  | 15 +++++++++++++++
- drivers/virt/vboxguest/vboxguest_linux.c |  3 ++-
- include/uapi/linux/vboxguest.h           |  4 ++--
- 4 files changed, 22 insertions(+), 4 deletions(-)
-
-diff --git a/drivers/virt/vboxguest/vboxguest_core.c b/drivers/virt/vboxguest/vboxguest_core.c
-index b690a8a4bf9e..8fab04e76c14 100644
---- a/drivers/virt/vboxguest/vboxguest_core.c
-+++ b/drivers/virt/vboxguest/vboxguest_core.c
-@@ -1520,7 +1520,8 @@ int vbg_core_ioctl(struct vbg_session *session, unsigned int req, void *data)
-
- 	/* For VMMDEV_REQUEST hdr->type != VBG_IOCTL_HDR_TYPE_DEFAULT */
- 	if (req_no_size == VBG_IOCTL_VMMDEV_REQUEST(0) ||
--	    req == VBG_IOCTL_VMMDEV_REQUEST_BIG)
-+	    req == VBG_IOCTL_VMMDEV_REQUEST_BIG ||
-+	    req == VBG_IOCTL_VMMDEV_REQUEST_BIG_ALT)
- 		return vbg_ioctl_vmmrequest(gdev, session, data);
-
- 	if (hdr->type != VBG_IOCTL_HDR_TYPE_DEFAULT)
-@@ -1558,6 +1559,7 @@ int vbg_core_ioctl(struct vbg_session *session, unsigned int req, void *data)
- 	case VBG_IOCTL_HGCM_CALL(0):
- 		return vbg_ioctl_hgcm_call(gdev, session, f32bit, data);
- 	case VBG_IOCTL_LOG(0):
-+	case VBG_IOCTL_LOG_ALT(0):
- 		return vbg_ioctl_log(data);
- 	}
-
-diff --git a/drivers/virt/vboxguest/vboxguest_core.h b/drivers/virt/vboxguest/vboxguest_core.h
-index 4188c12b839f..77c3a9c8255d 100644
---- a/drivers/virt/vboxguest/vboxguest_core.h
-+++ b/drivers/virt/vboxguest/vboxguest_core.h
-@@ -15,6 +15,21 @@
- #include <linux/vboxguest.h>
- #include "vmmdev.h"
-
-+/*
-+ * The mainline kernel version (this version) of the vboxguest module
-+ * contained a bug where it defined VBGL_IOCTL_VMMDEV_REQUEST_BIG and
-+ * VBGL_IOCTL_LOG using _IOC(_IOC_READ | _IOC_WRITE, 'V', ...) instead
-+ * of _IO(V, ...) as the out of tree VirtualBox upstream version does.
-+ *
-+ * These _ALT definitions keep compatibility with the wrong defines the
-+ * mainline kernel version used for a while.
-+ * Note the VirtualBox userspace bits have always been built against
-+ * VirtualBox upstream's headers, so this is likely not necessary. But
-+ * we must never break our ABI so we keep these around to be 100% sure.
-+ */
-+#define VBG_IOCTL_VMMDEV_REQUEST_BIG_ALT _IOC(_IOC_READ | _IOC_WRITE, 'V', 3, 0)
-+#define VBG_IOCTL_LOG_ALT(s)             _IOC(_IOC_READ | _IOC_WRITE, 'V', 9, s)
-+
- struct vbg_session;
-
- /** VBox guest memory balloon. */
-diff --git a/drivers/virt/vboxguest/vboxguest_linux.c b/drivers/virt/vboxguest/vboxguest_linux.c
-index 6e8c0f1c1056..32c2c52f7e84 100644
---- a/drivers/virt/vboxguest/vboxguest_linux.c
-+++ b/drivers/virt/vboxguest/vboxguest_linux.c
-@@ -131,7 +131,8 @@ static long vbg_misc_device_ioctl(struct file *filp, unsigned int req,
- 	 * the need for a bounce-buffer and another copy later on.
- 	 */
- 	is_vmmdev_req = (req & ~IOCSIZE_MASK) == VBG_IOCTL_VMMDEV_REQUEST(0) ||
--			 req == VBG_IOCTL_VMMDEV_REQUEST_BIG;
-+			 req == VBG_IOCTL_VMMDEV_REQUEST_BIG ||
-+			 req == VBG_IOCTL_VMMDEV_REQUEST_BIG_ALT;
-
- 	if (is_vmmdev_req)
- 		buf = vbg_req_alloc(size, VBG_IOCTL_HDR_TYPE_DEFAULT,
-diff --git a/include/uapi/linux/vboxguest.h b/include/uapi/linux/vboxguest.h
-index 9cec58a6a5ea..f79d7abe27db 100644
---- a/include/uapi/linux/vboxguest.h
-+++ b/include/uapi/linux/vboxguest.h
-@@ -103,7 +103,7 @@ VMMDEV_ASSERT_SIZE(vbg_ioctl_driver_version_info, 24 + 20);
-
-
- /* IOCTL to perform a VMM Device request larger then 1KB. */
--#define VBG_IOCTL_VMMDEV_REQUEST_BIG	_IOC(_IOC_READ | _IOC_WRITE, 'V', 3, 0)
-+#define VBG_IOCTL_VMMDEV_REQUEST_BIG	_IO('V', 3)
-
-
- /** VBG_IOCTL_HGCM_CONNECT data structure. */
-@@ -198,7 +198,7 @@ struct vbg_ioctl_log {
- 	} u;
- };
-
--#define VBG_IOCTL_LOG(s)		_IOC(_IOC_READ | _IOC_WRITE, 'V', 9, s)
-+#define VBG_IOCTL_LOG(s)		_IO('V', 9)
-
-
- /** VBG_IOCTL_WAIT_FOR_EVENTS data structure. */
--- 
-2.26.2
-