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| author | Hans de Goede <hdegoede@redhat.com> | 2021-01-21 16:07:54 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-27 14:37:02 +0100 |
| commit | c35901b39ddc20077f4ae7b9f7bf344487f62212 (patch) | |
| tree | db46740c2b57ed2c5272ee85e803dc01ea5355ce /security | |
| parent | misc: pvpanic: introduce events device attribue (diff) | |
| download | linux-c35901b39ddc20077f4ae7b9f7bf344487f62212.tar.xz linux-c35901b39ddc20077f4ae7b9f7bf344487f62212.zip | |
virt: vbox: Do not use wait_event_interruptible when called from kernel context
Do not use wait_event_interruptible when vbg_hgcm_call() gets called from
kernel-context, such as it being called by the vboxsf filesystem code.
This fixes some filesystem related system calls on shared folders
unexpectedly failing with -EINTR.
Fixes: 0532a1b0d045 ("virt: vbox: Implement passing requestor info to the host for VirtualBox 6.0.x")
Reported-by: Ludovic Pouzenc <bugreports@pouzenc.fr>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20210121150754.147598-1-hdegoede@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions