Xi Wang 3c7624d8fc net: hns3: Fix for hns3 module is loaded multiple times problem ... If the hns3 driver has been built into kernel and then loaded with the same driver which built as KLM, it may trigger an error like below: [ 20.009555] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version [ 20.016789] hns3: Copyright (c) 2017 Huawei Corporation. [ 20.022100] Error: Driver 'hns3' is already registered, aborting... [ 23.517397] Unable to handle kernel NULL pointer dereference at virtual address 00000000 ... [ 23.691583] Process insmod (pid: 1982, stack limit = 0x00000000cd5f21cb) [ 23.698270] Call trace: [ 23.700705] __list_del_entry_valid+0x2c/0xd8 [ 23.705049] hnae3_unregister_client+0x68/0xa8 [ 23.709487] hns3_init_module+0x98/0x1000 [hns3] [ 23.714093] do_one_initcall+0x5c/0x170 [ 23.717918] do_init_module+0x64/0x1f4 [ 23.721654] load_module+0x1d14/0x24b0 [ 23.725390] SyS_init_module+0x158/0x208 [ 23.729300] el0_svc_naked+0x30/0x34 This patch fixes it by adding module version info. Fixes: 38caee9d3e ("net: hns3: Add support of the HNAE3 framework") Signed-off-by: Xi Wang <wangxi11@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2018-05-20 18:53:59 -04:00
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hclgevf_cmd.c	net: hns3: Changes to support ARQ(Asynchronous Receive Queue)	2018-03-22 15:29:04 -04:00
hclgevf_cmd.h	net: hns3: increase the max time for IMP handle command	2018-03-22 13:12:02 -04:00
hclgevf_main.c	net: hns3: Change return type of hnae3_register_ae_algo	2018-05-16 11:33:07 -04:00
hclgevf_main.h	net: hns3: Fix for hns3 module is loaded multiple times problem	2018-05-20 18:53:59 -04:00
hclgevf_mbx.c	net: hns3: Add *Asserting Reset* mailbox message & handling in VF	2018-03-22 15:29:04 -04:00
Makefile	net: hns3: Add HNS3 VF driver to kernel build framework	2017-12-15 10:55:34 -05:00