Re: [PATCH V12 0/4] ptp: IEEE 1588 hardware clock support

2011-03-19 Thread Richard Cochran
For all those interested in the user space aspect, I have posted some patches to ptpd project showing how the API works. https://sourceforge.net/tracker/?group_id=139814atid=744634 3225599 [PATCH 1/3] Convert to POSIX clock API. 3225603 [PATCH 2/3] Adapted to use the Linux PTP Hardware Clock

powerpc/pci sysdata batch hangs G5 boot

2011-03-19 Thread Hugh Dickins
Hi Grant, I've been unable to boot mmotm on the G5 for a few weeks; and now that the problem has reached Linus, I've bisected and it converges on your: commit b5d937de0367d26f65b9af1aef5f2c34c1939be0 powerpc/pci: Make both ppc32 and ppc64 use sysdata for pci_controller Currently,

mmotm threatens ppc preemption again

2011-03-19 Thread Hugh Dickins
Hi Ben, As I warned a few weeks ago, Jeremy has vmalloc apply_to_pte_range patches in mmotm, which again assault PowerPC's expectations, and cause lots of noise with CONFIG_PREEMPT=y CONFIG_PREEMPT_DEBUG=y. This time in vmalloc as well as vfree; and Peter's fix to the last lot, which went into