Messages in this thread | | | From | Kalle Valo <> | Subject | Re: [PATCH] wireless: ath10k: Return early in ath10k_qmi_event_server_exit() to avoid hard crash on reboot | Date | Fri, 28 Aug 2020 15:52:49 +0300 |
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Amit Pundir <amit.pundir@linaro.org> writes:
> On Mon, 8 Jun 2020 at 17:07, Kalle Valo <kvalo@codeaurora.org> wrote: >> > I don't agree with this. If you read through the replies to the bug report, >> > it is clear that NS migration uncovered a corner case or even a bug. So we >> > should try to fix that indeed. >> >> I'm with Mani, we should try to fix ath10k instead. Hopefully we can >> find a fix soon. > > Hi Team, > > Any updates on this? I can reproduce this hard crash on v5.9-rc1 as well. > > It is not a blocker for us because we switched to a userspace > workaround, where we do not wait for modem to shutdown gracefully and > SIGKILL it instead, during the shutdown/reboot process. But I'm happy > to take a swing at any intermediate/in-progress solution available.
Govind submitted this patch and later he asked to drop it, but I think it would be a good idea to test it anyway:
ath10k: Move msa region map/unmap to init/deinit path
https://lkml.kernel.org/r/1591191231-31917-1-git-send-email-govinds@codeaurora.org
(patchwork is down so I cannot give a patchwork link)
-- https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
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