On Tue, 2016-03-22 at 11:34 +1100, Russell Currey wrote: > In the configure_pe and configure_bridge RTAS calls, the spec states > that values of 9900-9905 can be returned, indicating that software > should delay for 10^x (where x is the last digit, i.e. 990x) > milliseconds and attempt the call again. Currently, the kernel doesn't > know about this, and respecting it fixes some PCI failures when the > hypervisor is busy. > > The delay is capped at 0.2 seconds. > > Signed-off-by: Russell Currey <rus...@russell.cc>
Forgot to mention this patch should go to stable, 3.10+ _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
