Messages in this thread | | | Date | Tue, 10 Sep 2019 12:19:08 +0900 | From | Sergey Senozhatsky <> | Subject | Re: [RFC PATCH v4 9/9] printk: use a new ringbuffer implementation |
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On (08/10/19 07:53), Thomas Gleixner wrote: > > Right now we have an implementation for serial only, but that already is > useful. I nicely got (minimaly garbled) crash dumps out of an NMI > handler. With the current mainline console code the machine just hung. >
Thomas, any chance you can post backtraces? Just curious where exactly current printk() and console_drivers() hung.
-ss
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