Very very nice!
Yes, this is a discussion we had with Dennis (from DirectFB). He told me to
essentially do what you said, reopen the device if it gets zero lenght. The
temporary fix was to just yield the CPU for 2 seconds (which we patch and
submitted the patch upstream).
I´m on vacation now but
Ok, so working on my theory that the problems were caused by init
interfering with splashy's use of the console I tried patching directfb
to close and reopen the console if it gets a zero length read.
This works in testing, but when I tried it on a real boot things failed
again, strace showed:
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