Date: Fri, 27 Sep 2013 05:57:01 -0600 From: Scott Long <scottl@samsco.org> To: "Sergey V. Dyatko" <sergey.dyatko@gmail.com> 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: <0B95678C-4C3A-4234-B2EA-77156ED905B9@samsco.org> In-Reply-To: <20130927145251.6532d339@laptop.minsk.domain> 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>
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On Sep 27, 2013, at 5:52 AM, Sergey V. Dyatko <sergey.dyatko@gmail.com> =
wrote:
>>>=20
>>> yes, these messages disappeared after revert 255870 and r255871
>>>=20
>>=20
>>=20
>> Hi,
>>=20
>> 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?
>=20
> [tiger@laptop]:/usr/src%svn st
> M sys/boot/i386/zfsboot/zfsboot.c
> [tiger@laptop]:/usr/src%svn diff=20
> Index: sys/boot/i386/zfsboot/zfsboot.c
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> --- 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 =3D 0;
> if (bios_extmem >=3D HEAP_MIN && high_heap_size < HEAP_MIN) {
> high_heap_size =3D HEAP_MIN;
> high_heap_base =3D bios_extmem + 0x100000 - HEAP_MIN;
> [tiger@laptop]:/usr/src%
>=20
> nothing more.=20
>=20
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?
Thanks,
Scott
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