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From: Paul Burton <paul.burton@imgtec.com>
To: Manuel Lauss <manuel.lauss@gmail.com>
Cc: Linux-MIPS <linux-mips@linux-mips.org>,
	Ralf Baechle <ralf@linux-mips.org>
Subject: Re: 4.1: XPA breaks Alchemy
Date: Thu, 7 Apr 2016 01:06:58 +0100	[thread overview]
Message-ID: <20160407000658.GA11065@NP-P-BURTON> (raw)
In-Reply-To: <CAOLZvyHPYF2kO2EdijCCX9OSt=hdo8g-tUXzZee0sSXT=-WdDw@mail.gmail.com>

On Thu, Apr 30, 2015 at 07:34:06PM +0200, Manuel Lauss wrote:
> Hi Steve,
> 
> your patch commit c5b367835cfc7a8ef53b9670a409ffcc95194344
> ("MIPS: Add support for XPA") breaks userspace on my Alchemy systems,
> everything is killed with error -14:
> 
> Kernel panic - not syncing: Requested init /bin/sh failed (error -14).
> 
> Reverting that patch fixes everything.  I bet it's related to the 36bit
> address space in some way.
> 
> Thanks!
>      Manuel

Hi Manuel,

I don't suppose you'd be able to try this kernel branch?

    https://git.linux-mips.org/cgit/paul/linux.git/log/?h=v4.6-tlb

    git://git.linux-mips.org/pub/scm/paul/linux.git -b v4.6-tlb

I'm working on fixing up a number of issues with commit c5b367835cfc
("MIPS: Add support for XPA.") but unfortunately don't have access to
any Alchemy systems to test it myself.

Thanks,
    Paul

  parent reply	other threads:[~2016-04-07  0:07 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-30 17:34 4.1: XPA breaks Alchemy Manuel Lauss
2015-07-14  6:28 ` Manuel Lauss
2015-11-03 13:12   ` Steven J. Hill
2016-02-10  0:21     ` Paul Burton
2016-04-07  0:06 ` Paul Burton [this message]
2016-04-07  5:58   ` Ralf Baechle
2016-04-07  6:50     ` Paul Burton
2016-04-07 13:43     ` Maciej W. Rozycki
2016-04-07  6:40   ` Manuel Lauss
2016-04-07  6:46     ` Paul Burton
2016-04-07  6:47       ` Manuel Lauss

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