On 07.09.2013 02:02, Jeremie Le Hen wrote:
On Fri, Sep 06, 2013 at 11:29:11AM +0300, Alexander Motin wrote:
On 06.09.2013 11:06, Jeremie Le Hen wrote:
On Fri, Sep 06, 2013 at 12:46:27AM +0200, Olivier Cochard-Labbé wrote:
On Thu, Sep 5, 2013 at 11:38 PM, Alexander Motin <m...@freebsd.org> wrote:
I've found and fixed possible double request completion, that could cause
such symptoms if happened. Updated patch located as usual:
http://people.freebsd.org/~mav/camlock_patches/camlock_20130905.patch
With this new one I cannot boot any more (I also updated the source
tree). This is a hand transcripted version:
Trying to mount root from zfs:zroot/root []...
panic: Batch flag already set
cpuid = 1
KDB: stack backtrace:
db_trace_self_wrapper()
kdb_backtrace()
vpanic()
kassert_panic()
xpt_batch_start()
ata_interrupt()
softclock_call_cc()
softclock()
ithread_loop()
fork_exit()
fork_trampoline()
Thank you for the report. I see my fault. It is probably specific to
ata(4) driver only. I've workarounded that in new patch version, but
probably that area needs some rethinking.
http://people.freebsd.org/~mav/camlock_patches/camlock_20130906.patch
I'm not sure you needed a confirmation, but it boots. Thanks :).
I didn't quite understand the thread; is direct dispatch enabled for
amd64? ISTR you said only i386 but someone else posted the macro for
amd64.
Yes, it is enabled for amd64. I've said x86, meaning both i386 and amd64.
--
Alexander Motin
_______________________________________________
freebsd-current@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-current
To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
