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Re: [PATCH v3 6/7] s390x/mmu: DAT table definition overhaul
From: |
Richard Henderson |
Subject: |
Re: [PATCH v3 6/7] s390x/mmu: DAT table definition overhaul |
Date: |
Fri, 27 Sep 2019 10:59:20 -0700 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 |
On 9/27/19 2:58 AM, David Hildenbrand wrote:
> Let's use consitent names for the region/section/page table entries and
> for the macros to extract relevant parts from virtual address. Make them
> match the definitions in the PoP - e.g., how the relevant bits are actually
> called.
>
> Introduce defines for all bits declared in the PoP. This will come in
> handy in follow-up patches.
>
> Add a note where additional information about s390x and the used
> definitions can be found.
>
> Signed-off-by: David Hildenbrand <address@hidden>
> ---
> target/s390x/cpu.h | 81 +++++++++++++++++++++++++++++----------
> target/s390x/mem_helper.c | 12 +++---
> target/s390x/mmu_helper.c | 37 ++++++++++--------
> 3 files changed, 87 insertions(+), 43 deletions(-)
Acked-by: Richard Henderson <address@hidden>
r~
- [PATCH v3 0/7] s390x/mmu: DAT translation rewrite, David Hildenbrand, 2019/09/27
- [PATCH v3 5/7] s390x/mmu: Use TARGET_PAGE_MASK in mmu_translate_pte(), David Hildenbrand, 2019/09/27
- [PATCH v3 3/7] s390x/mmu: Inject DAT exceptions from a single place, David Hildenbrand, 2019/09/27
- [PATCH v3 1/7] s390x/mmu: Drop debug logging from MMU code, David Hildenbrand, 2019/09/27
- [PATCH v3 2/7] s390x/mmu: Move DAT protection handling out of mmu_translate_asce(), David Hildenbrand, 2019/09/27
- [PATCH v3 4/7] s390x/mmu: Inject PGM_ADDRESSING on boguous table addresses, David Hildenbrand, 2019/09/27
- [PATCH v3 6/7] s390x/mmu: DAT table definition overhaul, David Hildenbrand, 2019/09/27
- Re: [PATCH v3 6/7] s390x/mmu: DAT table definition overhaul,
Richard Henderson <=
- [PATCH v3 7/7] s390x/mmu: Convert to non-recursive page table walk, David Hildenbrand, 2019/09/27