Messages in this thread | | | Subject | Re: [PATCH -v2 00/10] Rewrite Motorola MMU page-table layout | From | Greg Ungerer <> | Date | Fri, 31 Jan 2020 23:19:58 +1000 |
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Hi Peter,
On 31/1/20 10:45 pm, Peter Zijlstra wrote: > In order to faciliate Will's READ_ONCE() patches: > > https://lkml.kernel.org/r/20200123153341.19947-1-will@kernel.org > > we need to fix m68k/motorola to not have a giant pmd_t. These patches do so and > are tested using ARAnyM/68040. > > Michael tested the previous version on his Atari Falcon/68030. > > Build tested for sun3/coldfire.
Thanks for the quick turn around. Build looks good for me too with this new series. I will test on real hardware on Monday.
Regards Greg
> Please consider! > > Changes since -v1: > - fixed sun3/coldfire build issues > - unified motorola mmu page setup > - added enum to table allocator > - moved pointer table allocator to motorola.c > - converted coldfire pgtable_t > - fixed coldfire pgd_alloc > - fixed coldfire nocache > > --- > arch/m68k/include/asm/mcf_pgalloc.h | 31 ++--- > arch/m68k/include/asm/motorola_pgalloc.h | 74 ++++------ > arch/m68k/include/asm/motorola_pgtable.h | 36 +++-- > arch/m68k/include/asm/page.h | 16 ++- > arch/m68k/include/asm/pgtable_mm.h | 10 +- > arch/m68k/mm/init.c | 34 +++-- > arch/m68k/mm/kmap.c | 36 +++-- > arch/m68k/mm/memory.c | 103 -------------- > arch/m68k/mm/motorola.c | 228 +++++++++++++++++++++++++------ > 9 files changed, 302 insertions(+), 266 deletions(-) > >
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