tcg: Introduce CPUTLBEntryFull

[PATCH v3 0/6] tcg: Introduce CPUTLBEntryFull

Richard Henderson posted 6 patches 1 year, 7 months ago

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git fetch https://github.com/patchew-project/qemu tags/patchew/20220905202259.189852-1-richard.henderson@linaro.org

Maintainers: Richard Henderson <richard.henderson@linaro.org>, Paolo Bonzini <pbonzini@redhat.com>, Eduardo Habkost <eduardo@habkost.net>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, "Philippe Mathieu-Daudé" <f4bug@amsat.org>, Yanan Wang <wangyanan55@huawei.com>, Peter Maydell <peter.maydell@linaro.org>, David Hildenbrand <david@redhat.com>, Cornelia Huck <cohuck@redhat.com>, Thomas Huth <thuth@redhat.com>

include/exec/cpu-defs.h       |  45 +++++--
include/exec/exec-all.h       |  33 +++++
include/hw/core/cpu.h         |   1 -
accel/tcg/cputlb.c            | 218 ++++++++++++++++++++--------------
target/arm/mte_helper.c       |  14 +--
target/arm/sve_helper.c       |   4 +-
target/arm/translate-a64.c    |   2 +-
target/s390x/tcg/mem_helper.c |   4 -
8 files changed, 207 insertions(+), 114 deletions(-)

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[PATCH v3 0/6] tcg: Introduce CPUTLBEntryFull

Posted by Richard Henderson 1 year, 7 months ago

This is split out of two patch sets that I have in flight
that allow atomic updates of guest page tables.

v3 fixes some trivial conflicts with the current tcg-next PR:
https://patchew.org/QEMU/20220904002317.60158-1-richard.henderson@linaro.org/


r~


Richard Henderson (6):
  accel/tcg: Rename CPUIOTLBEntry to CPUTLBEntryFull
  accel/tcg: Drop addr member from SavedIOTLB
  accel/tcg: Suppress auto-invalidate in probe_access_internal
  accel/tcg: Introduce probe_access_full
  accel/tcg: Introduce tlb_set_page_full
  include/exec: Introduce TARGET_PAGE_ENTRY_EXTRA

 include/exec/cpu-defs.h       |  45 +++++--
 include/exec/exec-all.h       |  33 +++++
 include/hw/core/cpu.h         |   1 -
 accel/tcg/cputlb.c            | 218 ++++++++++++++++++++--------------
 target/arm/mte_helper.c       |  14 +--
 target/arm/sve_helper.c       |   4 +-
 target/arm/translate-a64.c    |   2 +-
 target/s390x/tcg/mem_helper.c |   4 -
 8 files changed, 207 insertions(+), 114 deletions(-)

-- 
2.34.1