On Wed, Nov 04, 2020 at 01:03:50PM +0000, Nikos Nikoleris wrote: > Hi all, > > One more update to the series that allows us to configure the > translation granule in arm64. Again, thanks to Drew and Alex for > their reviews and their suggestions. > > v1: > https://lore.kernel.org/kvm/006a19c0-cdf7-e76c-8335-03034bea9c7e@xxxxxxx/T > v2: > https://lore.kernel.org/kvm/20201102113444.103536-1-nikos.nikoleris@xxxxxxx/ > > > Changes in v3: > - Re-ordered the two changes in the series > - Moved much of the code to check the configured granule from the C > preprocessor to run time. > - Avoid block mappings at the PUD level (Thanks Alex!) > - Formatting changes > > Changes in v2: > - Change the configure option from page-shift to page-size > - Check and warn if the configured granule is not supported > > Thanks, > > Nikos > > > Nikos Nikoleris (2): > arm64: Check if the configured translation granule is supported > arm64: Add support for configuring the translation granule > > configure | 27 ++++++++++++++ > lib/arm/asm/page.h | 4 +++ > lib/arm/asm/pgtable-hwdef.h | 4 +++ > lib/arm/asm/pgtable.h | 6 ++++ > lib/arm/asm/thread_info.h | 4 ++- > lib/arm64/asm/page.h | 35 ++++++++++++++---- > lib/arm64/asm/pgtable-hwdef.h | 42 +++++++++++++++++----- > lib/arm64/asm/pgtable.h | 68 +++++++++++++++++++++++++++++++++-- > lib/arm64/asm/processor.h | 36 +++++++++++++++++++ > lib/libcflat.h | 20 ++++++----- > lib/arm/mmu.c | 31 ++++++++++------ > arm/cstart64.S | 10 +++++- > 12 files changed, 249 insertions(+), 38 deletions(-) > > -- > 2.17.1 > Looks good to me. Alex, did you plan to review again? Thanks, drew
