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From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org
Subject: [PATCH v3 00/11] target/arm mte fixes
Date: Fri,  2 Apr 2021 14:42:06 -0700	[thread overview]
Message-ID: <20210402214217.422585-1-richard.henderson@linaro.org> (raw)

Changes for v3:
  * linux-user mprotect fix moved to start, just to get it out
    of the way while I reworked the others.

  * Patch 2, the fix for unaligned accesses, has been split into 9.
    Hopefully these are much easier to review than previously.

    Technically only patches 1-6,11 are required for bug fixing.
    Patches 7-10 are only cleanups, but I think they're important
    for clarity post bug fixing.


r~


Richard Henderson (11):
  accel/tcg: Preserve PAGE_ANON when changing page permissions
  target/arm: Check PAGE_WRITE_ORG for MTE writeability
  target/arm: Fix unaligned mte checks for mte_checkN
  target/arm: Split out mte_probe_int
  target/arm: Fix unaligned checks for mte_check1, mte_probe1
  test/tcg/aarch64: Add mte-5
  target/arm: Replace MTEDESC ESIZE+TSIZE with SIZEM1
  target/arm: Merge mte_check1, mte_checkN
  target/arm: Rename mte_probe1 to mte_probe
  target/arm: Simplify sve mte checking
  target/arm: Remove log2_esize parameter to gen_mte_checkN

 target/arm/helper-a64.h           |   3 +-
 target/arm/internals.h            |  10 +-
 target/arm/translate-a64.h        |   2 +-
 tests/tcg/aarch64/mte.h           |   3 +-
 accel/tcg/translate-all.c         |   9 +-
 target/arm/mte_helper.c           | 169 ++++++++++++------------------
 target/arm/sve_helper.c           | 100 ++++++------------
 target/arm/translate-a64.c        |  22 ++--
 target/arm/translate-sve.c        |   9 +-
 tests/tcg/aarch64/mte-5.c         |  44 ++++++++
 tests/tcg/aarch64/mte-6.c         |  43 ++++++++
 tests/tcg/aarch64/Makefile.target |   2 +-
 12 files changed, 216 insertions(+), 200 deletions(-)
 create mode 100644 tests/tcg/aarch64/mte-5.c
 create mode 100644 tests/tcg/aarch64/mte-6.c

-- 
2.25.1



             reply	other threads:[~2021-04-02 21:43 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-02 21:42 Richard Henderson [this message]
2021-04-02 21:42 ` [PATCH v3 01/11] accel/tcg: Preserve PAGE_ANON when changing page permissions Richard Henderson
2021-04-02 21:42 ` [PATCH v3 02/11] target/arm: Check PAGE_WRITE_ORG for MTE writeability Richard Henderson
2021-04-02 21:42 ` [PATCH v3 03/11] target/arm: Fix unaligned mte checks for mte_checkN Richard Henderson
2021-04-02 21:42 ` [PATCH v3 04/11] target/arm: Split out mte_probe_int Richard Henderson
2021-04-02 21:42 ` [PATCH v3 05/11] target/arm: Fix unaligned checks for mte_check1, mte_probe1 Richard Henderson
2021-04-02 21:42 ` [PATCH v3 06/11] test/tcg/aarch64: Add mte-5 Richard Henderson
2021-04-02 21:42 ` [PATCH v3 07/11] target/arm: Replace MTEDESC ESIZE+TSIZE with SIZEM1 Richard Henderson
2021-04-02 21:42 ` [PATCH v3 08/11] target/arm: Merge mte_check1, mte_checkN Richard Henderson
2021-04-02 21:42 ` [PATCH v3 09/11] target/arm: Rename mte_probe1 to mte_probe Richard Henderson
2021-04-02 21:42 ` [PATCH v3 10/11] target/arm: Simplify sve mte checking Richard Henderson
2021-04-02 21:42 ` [PATCH v3 11/11] target/arm: Remove log2_esize parameter to gen_mte_checkN Richard Henderson
2021-04-02 21:54 ` [PATCH v3 00/11] target/arm mte fixes no-reply
2021-04-03 19:46 ` Richard Henderson

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