Re: FreeBSD 10.0-RC3 Now Available

2013-12-29 Thread Julian H. Stacey
Hi re@ cc stable@ current@ etc, Ref. my Fri Dec 27 15:25:57 UTC 2013 http://lists.freebsd.org/pipermail/freebsd-stable/2013-December/076604.html http://lists.freebsd.org/pipermail/freebsd-current/2013-December/047555.html Has someone checked src/ + ports/ has been re-made a seamless

Re: ata0: FAILURE - zero length DMA transfer attempted

2013-12-29 Thread Anton Shterenlikht
From s...@freebsd.org Sun Dec 29 09:11:31 2013 Am 28.12.2013 22:01, schrieb Anton Shterenlikht: Hello I updated to r257910 amd64. I now get lots of: ata0: FAILURE - zero length DMA transfer attempted ata0: setting up DMA failed Please advise Hi Anton, this is generally caused by a

smp_rendezvous_cpus() deadlock

2013-12-29 Thread Mark Johnston
Hello, While experimenting with some userland DTrace scripts, I seem to be consistently able to trigger a deadlock between smp_rendezvous_cpus() (called periodically by DTrace) and smp_targeted_tlb_shootdown(): spin lock 0x80fe0620 (smp rendezvous) held by 0xf8000753b490 (tid

Re: review request: sendfile kqueue notification

2013-12-29 Thread John-Mark Gurney
Adrian Chadd wrote this message on Thu, Dec 12, 2013 at 12:41 -0800: I'd like to start committing this to FreeBSD-HEAD: http://people.freebsd.org/~adrian/netflix/20131211-sendfile-kqueue-11.diff It implements kqueue notifications for sendfile so users can get an asynchronous notification