On 08/07/2018 7:28, Kalle Valo wrote:
Chi-Hsien Lin <chi-hsien.lin@xxxxxxxxxxx> writes:
From: Winnie Chang <winnie.chang@xxxxxxxxxxx>
The kernel BUG happens when wowl is enabled from firmware. In
brcmf_wiphy_wowl_params(), cfg is a NULL pointer because it is
drvr->config returned from wiphy_to_cfg(), and drvr->config is not set
yet. To fix it, set drvr->config before brcmf_setup_wiphy() which
calls brcmf_wiphy_wowl_params().
The kernel panic is introduced in below commit:
commit id: 856d5a011c86b59f6564be4508912fb1d866adfc
brcmfmac: allocate struct brcmf_pub instance using wiphy_new()
Signed-off-by: Winnie Chang <winnie.chang@xxxxxxxxxxx>
Reviewed-by: Chi-Hsien Lin <chi-hsien.lin@xxxxxxxxxxx>
Chi-Hsien, you need to include your own s-o-b as well when you are
submitting the patch:
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches#signed-off-by_missing
Hi Kalle,
Thanks a lot for the notes. I've added proper s-o-b in V2.
Chi-hsien Lin
--
Kalle Valo
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