Messages in this thread | | | From | Maxim Levitsky <> | Subject | [PATCH 0/1] RFC: Make thunderbolt NHI driver work with kexec | Date | Wed, 20 May 2020 21:12:39 +0300 |
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While trying to use kexec on my desktop, which has Titan Ridge Thunderbolt add-on card, I noticed that after a kexec, system hangs for about a minute in the 'wating for udev devices to settle' phase of the boot.
I found out that if I unload the thunderbolt driver prior to the kexec, then it works just fine.
Looking at the code I see that the driver doeesn't implement .shutdown method, so this on-liner patch points it to the same method that is used on device removal.
I don't know if this is the right solution, but it does appear to work just fine with this patch.
What do you think?
Best regards, Maxim Levitsky
Maxim Levitsky (1): thunderbolt: add trivial .shutdown
drivers/thunderbolt/nhi.c | 1 + 1 file changed, 1 insertion(+)
-- 2.25.4
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