On Thursday 07 January 2010 21:00:43 Benjamin Herrenschmidt wrote: > > Ok, here's the fix. It's not the _right_ fix, but it Works For Me (tm) > > and I'll leave it to you guys to figure out what this _means_: > > I've failed to reproduce so far on both a Wallstreet powerbook (similar > generation and chipset as your beige G3) and a G5 with an added serial > port using current upstream... > > Can you verify it's still there ? I might be able to reproduce on a > Beige G3 as well next week.
It's still there on qemu 0.11.0's "g3beige" emulation when you use CONFIG_SERIAL_PMACZILOG as the serial console. (QEMU 0.10.x used a 16550 serial chip for its g3beige emulation instead of the actual ZILOG one.) Still dunno if it's a qemu or bug or a kernel bug, I just know that kernel patch fixes it for me, and it comes back without the patch. I tested 2.6.32. Haven't tried the 2.6.32.3 but don't see why it would change this... Rob -- Latency is more important than throughput. It's that simple. - Linus Torvalds _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
