Re: [Bug 219010] [REGRESSION][VFIO] kernel 6.9.7 causing qemu crash because of "Collect hot-reset devices to local buffer"

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On 2024/7/10 08:48, Yi Liu wrote:
On 2024/7/10 04:49, bugzilla-daemon@xxxxxxxxxx wrote:
https://bugzilla.kernel.org/show_bug.cgi?id=219010

--- Comment #5 from Žilvinas Žaltiena (zaltys@xxxxxxxxx) ---
(In reply to Liu, Yi L from comment #3)
It appears that the count is used without init.. And it does not happen
with other devices as they have FLR, hence does not trigger the hotreset
info path. Please try below patch to see if it works.


Patch fixes the problem on my system.


patch submitted to mailing list. Thanks, and feel free to let me know if
it is proper to add your reported-by, and add your tested-by.


forgot the link. :)

https://lore.kernel.org/kvm/20240710004150.319105-1-yi.l.liu@xxxxxxxxx/T/#u

--
Regards,
Yi Liu




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