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Commit 5a16c535 authored by Jorgen Hansen's avatar Jorgen Hansen Committed by Greg Kroah-Hartman
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VMCI: Use set_page_dirty_lock() when unregistering guest memory



When the VMCI host support releases guest memory in the case where
the VM was killed, the pinned guest pages aren't locked. Use
set_page_dirty_lock() instead of set_page_dirty().

Testing done: Killed VM while having an active VMCI based vSocket
connection and observed warning from ext4. With this fix, no
warning was observed. Ran various vSocket tests without issues.

Fixes: 06164d2b ("VMCI: queue pairs implementation.")
Reviewed-by: default avatarVishnu Dasa <vdasa@vmware.com>
Signed-off-by: default avatarJorgen Hansen <jhansen@vmware.com>
Link: https://lore.kernel.org/r/1611160360-30299-1-git-send-email-jhansen@vmware.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e8266c4c
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