Date: Fri, 27 Sep 2013 15:48:31 +0300 From: "Sergey V. Dyatko" <sergey.dyatko@gmail.com> To: Scott Long <scottl@samsco.org> Cc: Konstantin Belousov <kostikbel@gmail.com>, FreeBSD CURRENT <freebsd-current@freebsd.org> Subject: Re: r255873: ahcich7: Timeout on slot 0 port 0 FLOODING kernel messages Message-ID: <20130927154831.344745f2@laptop.minsk.domain> In-Reply-To: <01FA0DBD-2341-4072-AFEF-732D6B57A516@samsco.org> References: <20130926085326.72b53660@thor.walstatt.dyndns.org> <20130926154026.4be04064@laptop.minsk.domain> <20130926130718.GH41229@kib.kiev.ua> <20130927083647.39956586@laptop.minsk.domain> <977CE1C1-B96C-4553-8C08-0077E1738496@samsco.org> <20130927145251.6532d339@laptop.minsk.domain> <0B95678C-4C3A-4234-B2EA-77156ED905B9@samsco.org> <20130927151314.61555d56@laptop.minsk.domain> <01FA0DBD-2341-4072-AFEF-732D6B57A516@samsco.org>
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On Fri, 27 Sep 2013 06:39:44 -0600
Scott Long <scottl@samsco.org> wrote:
>
> On Sep 27, 2013, at 6:13 AM, Sergey V. Dyatko
> <sergey.dyatko@gmail.com> wrote:
>
> > On Fri, 27 Sep 2013 05:57:01 -0600
> > Scott Long <scottl@samsco.org> wrote:
> >
> >>
> >> On Sep 27, 2013, at 5:52 AM, Sergey V. Dyatko
> >> <sergey.dyatko@gmail.com> wrote:
> >>
> >>>>>
> >>>>> yes, these messages disappeared after revert 255870 and r255871
> >>>>>
> >>>>
> >>>>
> >>>> Hi,
> >>>>
> >>>> Nothing that I changes should have affected the ahci driver. In
> >>>> fact, I tested this driver specifically during my development.
> >>>> Can you confirm that you built both kernel and modules from a
> >>>> clean state?
> >>>
> >>> [tiger@laptop]:/usr/src%svn st
> >>> M sys/boot/i386/zfsboot/zfsboot.c
> >>> [tiger@laptop]:/usr/src%svn diff
> >>> Index: sys/boot/i386/zfsboot/zfsboot.c
> >>> ===================================================================
> >>> --- sys/boot/i386/zfsboot/zfsboot.c (revision 255873)
> >>> +++ sys/boot/i386/zfsboot/zfsboot.c (working copy)
> >>> @@ -302,6 +302,7 @@
> >>> * region in the SMAP, use the last 3MB of 'extended' memory as
> >>> a
> >>> * high heap candidate.
> >>> */
> >>> + high_heap_size = 0;
> >>> if (bios_extmem >= HEAP_MIN && high_heap_size < HEAP_MIN) {
> >>> high_heap_size = HEAP_MIN;
> >>> high_heap_base = bios_extmem + 0x100000 - HEAP_MIN;
> >>> [tiger@laptop]:/usr/src%
> >>>
> >>> nothing more.
> >>>
> >>
> >> Yes, no local source changes, but are you loading the cam or ahci
> >> drivers a loadable modules that might be out of sync now, or did
> >> you use a short- cut for building your kernel, like NO_CLEAN?
> >>
> >
> > my KERNCONF located here: http://svn.freebsd.by/files/b450.txt
> > my update procedure was:
> > # pwd
> > /usr/src
> > # svn up
> > Updating '.':
> > ......
> > Updated to revision r255873.
> >
> > # make -j2 buildworld
> > # make kernel
> > # mergemaster -p
> > # make installworld
> > # mergemaster -iF
> > # shutdown -r now
> >
> > after revert (svn merge -c -255871; svn merge -c -255870) I do
> > # make -j2 buildkernel KERNFAST=1
> > installkernel & shutdown -r
>
> Please try building without the KERNFAST option. There might be some
> broken header dependencies that you are tripping over.
Ok, I'll try. just in case:
[tiger@laptop]:/usr/src%svn st
M sys/boot/i386/zfsboot/zfsboot.c
M sys/cam/cam.h
M sys/cam/cam_ccb.h
M sys/cam/cam_compat.c
M sys/cam/cam_compat.h
M sys/cam/cam_xpt.c
M sys/cam/scsi/scsi_pass.c
M sys/dev/asr/asr.c
M sys/dev/firewire/sbp.c
M sys/dev/hpt27xx/hpt27xx_osm_bsd.c
M sys/dev/hpt27xx/os_bsd.h
M sys/dev/hptiop/hptiop.c
M sys/dev/hptiop/hptiop.h
M sys/dev/hptmv/entry.c
M sys/dev/hptmv/osbsd.h
M sys/dev/hptnr/hptnr_osm_bsd.c
M sys/dev/hptnr/os_bsd.h
M sys/dev/hptrr/hptrr_osm_bsd.c
M sys/dev/hptrr/os_bsd.h
M sys/dev/iir/iir.c
M sys/dev/iir/iir.h
M sys/dev/tws/tws.c
M sys/dev/tws/tws_cam.c
[tiger@laptop]:/usr/src%svn info |grep -i ^rev
Revision: 255873
I run 'make -j2 buildkernel' now.
>
> Scott
>
--
wbr, tiger
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