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kernel_optimize_test/drivers/virt
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Hans de Goede a9f8345145 virt: vbox: Do not use wait_event_interruptible when called from kernel context 
commit c35901b39ddc20077f4ae7b9f7bf344487f62212 upstream.

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: 0532a1b0d0 ("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>
2021-03-04 11:37:18 +01:00
..
nitro_enclaves nitro_enclaves: Fixup type and simplify logic of the poll mask setup 2020-11-09 18:20:36 +01:00
vboxguest virt: vbox: Do not use wait_event_interruptible when called from kernel context 2021-03-04 11:37:18 +01:00
fsl_hypervisor.c drivers/virt/fsl_hypervisor: Fix error handling path 2020-09-07 14:57:31 +02:00
Kconfig nitro_enclaves: Add Kconfig for the Nitro Enclaves driver 2020-09-22 13:58:41 +02:00
Makefile nitro_enclaves: Add Makefile for the Nitro Enclaves driver 2020-09-22 13:58:41 +02:00