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[v2,0/9] target/i386: Use atomic operations for pte updates

Message ID 20221002172956.265735-1-richard.henderson@linaro.org
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Series target/i386: Use atomic operations for pte updates | expand

Message

Richard Henderson Oct. 2, 2022, 5:29 p.m. UTC 
Use atomic operations for pte updates, which is a long-standing
bug since our conversion to MTTCG.  Modulo rebase, this has one
change from v1, which is the new patch 9.


r~


Based-on: 20220930212622.108363-1-richard.henderson@linaro.org
("[PATCH v6 00/18] tcg: CPUTLBEntryFull and TARGET_TB_PCREL")


Richard Henderson (9):
  target/i386: Use MMUAccessType across excp_helper.c
  target/i386: Direct call get_hphys from mmu_translate
  target/i386: Introduce structures for mmu_translate
  target/i386: Reorg GET_HPHYS
  target/i386: Add MMU_PHYS_IDX and MMU_NESTED_IDX
  target/i386: Use MMU_NESTED_IDX for vmload/vmsave
  target/i386: Combine 5 sets of variables in mmu_translate
  target/i386: Use atomic operations for pte updates
  target/i386: Use probe_access_full for final stage2 translation

 target/i386/cpu-param.h              |   2 +-
 target/i386/cpu.h                    |   5 +-
 target/i386/tcg/sysemu/excp_helper.c | 706 +++++++++++++++++----------
 target/i386/tcg/sysemu/svm_helper.c  | 234 +++++----
 4 files changed, 581 insertions(+), 366 deletions(-)

Comments

Paolo Bonzini Oct. 13, 2022, 9:15 p.m. UTC | #1 
Queued, thanks.

Paolo