Re: [PATCH] MIPS: tlb-r4k: panic if the MMU doesn't support PAGE_SIZE
From: Ralf Baechle <hidden>
Date: 2016-02-12 16:34:55
Also in:
lkml
From: Ralf Baechle <hidden>
Date: 2016-02-12 16:34:55
Also in:
lkml
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:quoted
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 <redacted> ---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