Messages in this thread | | | Date | Fri, 24 Jan 2020 11:22:35 +0000 | From | Sudeep Holla <> | Subject | Re: [PATCH V4] firmware: arm_scmi: Make scmi core independent of the transport type |
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On Fri, Jan 24, 2020 at 08:32:12AM +0530, Viresh Kumar wrote:
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> > I think this defines the problem somewhat, though I wasn't able to > reproduce the problem on my platform :)
No worries, I found the issue. It's devm_kzalloc in mailbox_chan_setup. You need to pin the allocation with dev the main scmi platform device and not individual protocol specific scmi_device. Basically, change cdev to dev in there. It fixed the issue. You have it correct later for payload devm_ioremap. I couldn't review the change in detail yet, allow me today. You can post next version next week, anyways too late for v5.6 ;).
Peng, Peter,
Any comments on this ? I hope you are happy with this for SMC and virtio based transport.
-- Regards, Sudeep
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