AuxXxilium/linux_dsm_epyc7002
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staging: unisys: Add the bus device to the visor device list.

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When the bus device was created the list_all variables were not
being initialized. When the CONTROLVM_BUS_CONFIGURE message
was being sent, it was failing to find the bus and produced a
panic. Initialize the bus_info->list_all variable by doing a
INIT_LIST_HEAD.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
David Kershner 2015-06-04 09:22:49 -04:00 committed by Greg Kroah-Hartman
parent 04dacacc14
commit 4abce83dca
1 changed files with 1 additions and 0 deletions
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drivers/staging/unisys/visorbus/visorchipset.c
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@ -1107,6 +1107,7 @@ bus_create(struct controlvm_message *inmsg)
goto cleanup;
}
INIT_LIST_HEAD(&bus_info->list_all);
bus_info->chipset_bus_no = bus_no;
bus_info->chipset_dev_no = BUS_ROOT_DEVICE;