Messages in this thread Patch in this message | | | From | Hans de Goede <> | Subject | [PATCH 7/8] virt: vbox: Log unknown ioctl requests as error | Date | Wed, 20 May 2020 21:54:39 +0200 |
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Every now and then upstream adds new ioctls without notifying us, log unknown ioctl requests as an error to catch these.
Signed-off-by: Hans de Goede <hdegoede@redhat.com> --- drivers/virt/vboxguest/vboxguest_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/virt/vboxguest/vboxguest_core.c b/drivers/virt/vboxguest/vboxguest_core.c index ffd76b949276..e0e343d0ba93 100644 --- a/drivers/virt/vboxguest/vboxguest_core.c +++ b/drivers/virt/vboxguest/vboxguest_core.c @@ -1739,7 +1739,7 @@ int vbg_core_ioctl(struct vbg_session *session, unsigned int req, void *data) return vbg_ioctl_log(data); } - vbg_debug("VGDrvCommonIoCtl: Unknown req %#08x\n", req); + vbg_err("Userspace made an unknown ioctl req %#08x\n", req); return -ENOTTY; } -- 2.26.2
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