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From: Mike Frysinger <vapier@gentoo.org>
To: gentoo-sparc@lists.gentoo.org
Subject: Re: [gentoo-sparc] Official SPARC64 Port
Date: Wed, 17 Feb 2016 17:46:51 -0500	[thread overview]
Message-ID: <20160217224651.GT7732@vapier.lan> (raw)
In-Reply-To: <56C4F01E.9050402@triadic.us>

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On 17 Feb 2016 17:11, Alex McWhirter wrote:
> On 02/14/2016 09:13 PM, Mike Frysinger wrote:
> > On 14 Feb 2016 18:44, Alex McWhirter wrote:
> >> Using vanilla kernels, 3.18.26 is the last kernel that seems to work.
> >> 4.1.17 introduces the issue. Is this something worth bringing up on the
> >> sparc kernel mailing list? I'm currently scouring through a 4.1.17 /
> >> 3.18.26 diff which is so large it's hard to get anywhere.
> > erm, there are kernel versions inbetween those.  can you not try 3.19,
> > 4.0, or 4.1 from kernel.org ?
>
> Well after a few days of building kernels (each one takes about 5 hours
> on this box :/)...
> 
> 3.18.26 - Works
> 3.19.0 - Dead
> 
> So it looks like 3.19.0 added the issue.

feel like bisecting it further ?  you can clone:
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/

and then run:
$ git bisect start v3.19 v3.18

and then try building/booting each combo it comes up with.  if it fails,
run `git bisect bad`.  if it passes, run `git bisect good`.  if it does
not compile (sometimes that happens), you can use `git bisect skip`.
-mike

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  reply	other threads:[~2016-02-17 22:46 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-28 23:06 [gentoo-sparc] Official SPARC64 Port Alex McWhirter
2016-01-28 23:26 ` [gentoo-sparc] " Mike Frysinger
2016-01-28 23:37   ` Alex McWhirter
2016-01-28 23:46     ` Mike Frysinger
2016-01-30  0:28 ` [gentoo-sparc] " Alex McWhirter
2016-01-30  0:44   ` Mike Frysinger
2016-01-30  0:55     ` Alex McWhirter
2016-02-01  9:24       ` Alex McWhirter
2016-02-01 17:44       ` Mike Frysinger
2016-02-01 19:29         ` Alex McWhirter
2016-02-01 20:24           ` Mike Frysinger
2016-02-01 20:34             ` Alex McWhirter
2016-02-01 20:51               ` Mike Frysinger
2016-02-01 22:03                 ` Alex McWhirter
2016-02-04 18:40                   ` Alex McWhirter
2016-02-04 21:54                     ` Mike Frysinger
2016-02-04 23:44                       ` Alex McWhirter
2016-02-07 10:35                         ` Alex McWhirter
2016-02-08 15:21                           ` Mike Frysinger
2016-02-08 20:48                             ` Alex McWhirter
2016-02-09  5:11                               ` Alex McWhirter
2016-02-09  6:14                                 ` Mike Frysinger
2016-02-13  9:26                                   ` Alex McWhirter
2016-02-13 11:25                                     ` Mike Frysinger
2016-02-13 17:32                                       ` Alex McWhirter
2016-02-13 21:26                                         ` Alex McWhirter
2016-02-14  0:44                                           ` Mike Frysinger
2016-02-14 23:44                                             ` Alex McWhirter
2016-02-15  2:13                                               ` Mike Frysinger
2016-02-17 22:11                                                 ` Alex McWhirter
2016-02-17 22:46                                                   ` Mike Frysinger [this message]
2016-02-17 22:52                                                     ` Alex McWhirter
2016-02-19  8:37                                                       ` Alex McWhirter
2016-03-11  3:53                                                         ` Alex McWhirter
2016-08-08 22:52                                                           ` Jack Morgan
2016-08-09  5:14                                                             ` alexmcwhirter
2016-08-10 18:45                                                               ` Jack Morgan
2016-08-31 17:26                                                                 ` alexmcwhirter
2016-09-01  0:46                                                                   ` Jack Morgan
2016-09-04 19:27                                                                     ` [gentoo-sparc] -fPIC vs -fpic = Headaches alexmcwhirter

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