Re: [PATCH] MIPS: tlb-r4k: panic if the MMU doesn't support PAGE_SIZE

From	Ralf Baechle <ralf@linux-mips.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH] MIPS: tlb-r4k: panic if the MMU doesn't support PAGE_SIZE
Date	2016-02-12 17:40 +0100
Message-ID	<r1oVb-ZL-1@gated-at.bofh.it> (permalink)
References	<pLOCu-7cN-17@gated-at.bofh.it> <r0Lh8-8gU-23@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Wed, Feb 10, 2016 at 02:10:49PM -0800, Paul Burton wrote:

> On Mon, Jul 13, 2015 at 05:12:44PM +0100, Paul Burton wrote:
> > After writing the appropriate mask to the cop0 PageMask register, read
> > the register back & check it matches what we want. If it doesn't then
> > the MMU does not support the page size the kernel is configured for and
> > we're better off bailing than continuing to do odd things with TLB
> > exceptions.
> > 
> > Signed-off-by: Paul Burton <paul.burton@imgtec.com>
> > ---
> 
> Hi Ralf,
> 
> This patch is marked as accepted in patchwork[1] but is not present in
> upstream. Did you lose it somehow? Could you please merge it?

No idea what went wrong but I (re-?)applied it.

  Ralf

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Re: [PATCH] MIPS: tlb-r4k: panic if the MMU doesn't support PAGE_SIZE Paul Burton <paul.burton@imgtec.com> - 2016-02-10 23:20 +0100
  Re: [PATCH] MIPS: tlb-r4k: panic if the MMU doesn't support  PAGE_SIZE "Maciej W. Rozycki" <macro@imgtec.com> - 2016-02-11 20:40 +0100
    Re: [PATCH] MIPS: tlb-r4k: panic if the MMU doesn't support PAGE_SIZE Ralf Baechle <ralf@linux-mips.org> - 2016-02-12 12:00 +0100
  Re: [PATCH] MIPS: tlb-r4k: panic if the MMU doesn't support PAGE_SIZE Ralf Baechle <ralf@linux-mips.org> - 2016-02-12 17:40 +0100

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