qemu-devel.nongnu.org archive mirror
 help / color / mirror / Atom feed
* [PATCH v3 0/7] s390x/mmu: DAT translation rewrite
@ 2019-09-27  9:58 David Hildenbrand
  2019-09-27  9:58 ` [PATCH v3 1/7] s390x/mmu: Drop debug logging from MMU code David Hildenbrand
                   ` (6 more replies)
  0 siblings, 7 replies; 17+ messages in thread
From: David Hildenbrand @ 2019-09-27  9:58 UTC (permalink / raw)
  To: qemu-devel
  Cc: Thomas Huth, Janosch Frank, David Hildenbrand, Cornelia Huck,
	Halil Pasic, Christian Borntraeger, qemu-s390x, Richard Henderson

This is a split-up of:
    [PATCH-for-4.2 v1 3/9] s390x/mmu: DAT translation rewrite
Rebased on latest upstream changes. Hopefully, this makes it easier to
review.

v2 -> v3:
- "s390x/mmu: Inject PGM_ADDRESSING on boguous table addresses"
-- Keep using cs->as
-- Make read_table_entry() return true/false
- "s390x/mmu: DAT table definition overhaul"
-- Added a comment where to find details about s390x and used definitions

v1 -> v2:
- Cleanup old code first, before switching to non-recursive handling
- Fix EDAT1 translation: I was missing the vaddr offset within the 1MB
  page.

David Hildenbrand (7):
  s390x/mmu: Drop debug logging from MMU code
  s390x/mmu: Move DAT protection handling out of mmu_translate_asce()
  s390x/mmu: Inject DAT exceptions from a single place
  s390x/mmu: Inject PGM_ADDRESSING on boguous table addresses
  s390x/mmu: Use TARGET_PAGE_MASK in mmu_translate_pte()
  s390x/mmu: DAT table definition overhaul
  s390x/mmu: Convert to non-recursive page table walk

 target/s390x/cpu.h        |  81 ++++++---
 target/s390x/mem_helper.c |  12 +-
 target/s390x/mmu_helper.c | 369 +++++++++++++++++---------------------
 3 files changed, 227 insertions(+), 235 deletions(-)

-- 
2.21.0



^ permalink raw reply	[flat|nested] 17+ messages in thread

end of thread, other threads:[~2019-10-01  8:26 UTC | newest]

Thread overview: 17+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-09-27  9:58 [PATCH v3 0/7] s390x/mmu: DAT translation rewrite David Hildenbrand
2019-09-27  9:58 ` [PATCH v3 1/7] s390x/mmu: Drop debug logging from MMU code David Hildenbrand
2019-09-27  9:58 ` [PATCH v3 2/7] s390x/mmu: Move DAT protection handling out of mmu_translate_asce() David Hildenbrand
2019-09-27  9:58 ` [PATCH v3 3/7] s390x/mmu: Inject DAT exceptions from a single place David Hildenbrand
2019-09-27  9:58 ` [PATCH v3 4/7] s390x/mmu: Inject PGM_ADDRESSING on boguous table addresses David Hildenbrand
2019-09-27 17:58   ` Richard Henderson
2019-09-27  9:58 ` [PATCH v3 5/7] s390x/mmu: Use TARGET_PAGE_MASK in mmu_translate_pte() David Hildenbrand
2019-09-27  9:58 ` [PATCH v3 6/7] s390x/mmu: DAT table definition overhaul David Hildenbrand
2019-09-27 17:59   ` Richard Henderson
2019-10-01  4:54   ` Thomas Huth
2019-10-01  7:29     ` David Hildenbrand
2019-09-27  9:58 ` [PATCH v3 7/7] s390x/mmu: Convert to non-recursive page table walk David Hildenbrand
2019-09-27 18:00   ` Richard Henderson
2019-10-01  8:15   ` Thomas Huth
2019-10-01  8:17     ` David Hildenbrand
2019-10-01  8:23       ` Thomas Huth
2019-10-01  8:24         ` David Hildenbrand

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).