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Re: kern/52820: "boot -1" panics on systems with ixgX interfaces
The following reply was made to PR kern/52820; it has been noted by GNATS.
From: Masanobu SAITOH <msaitoh%execsw.org@localhost>
To: gnats-bugs%NetBSD.org@localhost, kern-bug-people%netbsd.org@localhost,
gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost, kardel%netbsd.org@localhost
Cc: msaitoh%execsw.org@localhost
Subject: Re: kern/52820: "boot -1" panics on systems with ixgX interfaces
Date: Thu, 21 Dec 2017 18:26:16 +0900
On 2017/12/21 15:50, Frank Kardel wrote:
> The following reply was made to PR kern/52820; it has been noted by GNATS.
>
> From: Frank Kardel <kardel%netbsd.org@localhost>
> To: gnats-bugs%NetBSD.org@localhost
> Cc:
> Subject: Re: kern/52820: "boot -1" panics on systems with ixgX interfaces
> Date: Thu, 21 Dec 2017 07:46:52 +0100
>
> Sure - awaiting your fix.
Try ixgbe.c rev. 1.117
Note that this driver don't support INTx on X550_X and X550_A.
- msaitoh
>
> On 12/21/17 05:55, Masanobu SAITOH wrote:
> > On 2017/12/20 17:55, Masanobu SAITOH wrote:
> >> The following reply was made to PR kern/52820; it has been noted by
> >> GNATS.
> >>
> >> From: Masanobu SAITOH <msaitoh%execsw.org@localhost>
> >> To: gnats-bugs%NetBSD.org@localhost, kern-bug-people%netbsd.org@localhost,
> >> gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost, kardel%netbsd.org@localhost
> >> Cc: msaitoh%execsw.org@localhost
> >> Subject: Re: kern/52820: "boot -1" panics on systems with ixgX
> >> interfaces
> >> Date: Wed, 20 Dec 2017 17:54:08 +0900
> >>
> >> On 2017/12/15 18:40, Frank Kardel wrote:
> >> > The following reply was made to PR kern/52820; it has been noted
> >> by GNATS.
> >> >
> >> > From: Frank Kardel <kardel%netbsd.org@localhost>
> >> > To: gnats-bugs%NetBSD.org@localhost
> >> > Cc:
> >> > Subject: Re: kern/52820: "boot -1" panics on systems with ixgX
> >> interfaces
> >> > Date: Fri, 15 Dec 2017 10:37:28 +0100
> >> >
> >> > You are correct - my mistake - nevertheless the bug is valid.
> >> I'll fix
> >> > that the bug.
> >> I've fixed this panic now. Please try ixgbe.c rev. 1.116.
> >
> > Additional fix is required for some error condition. Please wait a
> > little.
> >
> >
> >
> >
> >> > Log Message:
> >> > Don't panic when resource shortage occured. Fixes PR#52820
> >> reported by
> >> > kardel@:
> >> > - Don't use if_free() because ixgbe(4) don't use if_alloc().
> >> > - Move location of {ixgbe,ixv}_setup_interface() call at a
> >> position that
> >> > any error don't occur. One of the reason is that it should be.
> >> Another
> >> > reason is that it's hard to call ether_ifdetach() and
> >> if_detach() when
> >> > cold == 1 (because of pserialize_perform, xc_wait, timing of
> >> domaininit
> >> > and maybe more).
> >> >
> >> >
> >> > To generate a diff of this commit:
> >> > cvs rdiff -u -r1.115 -r1.116 src/sys/dev/pci/ixgbe/ixgbe.c
> >> - msaitoh
> >> >
> >> > On 12/15/17 09:00, Manuel Bouyer wrote:
> >> > > The following reply was made to PR kern/52820; it has been
> >> noted by GNATS.
> >> > >
> >> > > From: Manuel Bouyer <bouyer%antioche.eu.org@localhost>
> >> > > To: gnats-bugs%NetBSD.org@localhost
> >> > > Cc: kern-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost,
> >> netbsd-bugs%netbsd.org@localhost
> >> > > Subject: Re: kern/52820: "boot -1" panics on systems with
> >> ixgX interfaces
> >> > > Date: Fri, 15 Dec 2017 08:59:40 +0100
> >> > >
> >> > > On Fri, Dec 15, 2017 at 12:40:00AM +0000, kardel%netbsd.org@localhost
> >> wrote:
> >> > > > >How-To-Repeat:
> >> > > > try "boot -1" on aformentioned machine.
> >> > > > >Fix:
> >> > > > Avoid booting single user...
> >> > >
> >> > > -1 is not single-user, it's monoprocessor
> >> > > -s is single user.
> >> > >
> >> > > --
> >> > > Manuel Bouyer <bouyer%antioche.eu.org@localhost>
> >> > > NetBSD: 26 ans d'experience feront toujours la difference
> >> > > --
> >> > >
> >> >
> >> >
> >> --
> >> -----------------------------------------------
> >> SAITOH Masanobu (msaitoh%execsw.org@localhost
> >> msaitoh%netbsd.org@localhost)
> >>
> >
> >
>
>
--
-----------------------------------------------
SAITOH Masanobu (msaitoh%execsw.org@localhost
msaitoh%netbsd.org@localhost)
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