Re: [PATCH v4 0/7] Unaligned access for user only

[WANG Xuerui]

Hi Richard,

On 1/4/22 10:15, Richard Henderson wrote:
> Version 3 was way back in August:
>
> https://lore.kernel.org/qemu-devel/20210818191920.390759-1-richard.henderson@linaro.org/
>
> Quite a few of the patches in there have been merged, but not all.
>
> Based-on: <20211227150127.2659293-1-richard.henderson@linaro.org>
>
> There are follow-on patch sets for arm, mips, and sparc, which I
> will be refreshing soon.  Xuerui, I believe that tcg/loongarch
> should be as simple as one of these five.
Thanks for the heads-up; I'll take care of implementing the loongarch64 
part in this week (or maybe next week in case of $DAY_JOB).
> r~
>
>
> Richard Henderson (7):
>    tcg/i386: Support raising sigbus for user-only
>    tcg/aarch64: Support raising sigbus for user-only
>    tcg/ppc: Support raising sigbus for user-only
>    tcg/riscv: Support raising sigbus for user-only
>    tcg/s390x: Support raising sigbus for user-only
>    tcg/tci: Support raising sigbus for user-only
>    tests/tcg/multiarch: Add sigbus.c
>
>   tcg/aarch64/tcg-target.h     |   2 -
>   tcg/i386/tcg-target.h        |   2 -
>   tcg/ppc/tcg-target.h         |   2 -
>   tcg/riscv/tcg-target.h       |   2 -
>   tcg/s390x/tcg-target.h       |   2 -
>   tcg/tci.c                    |  20 +++++--
>   tests/tcg/multiarch/sigbus.c |  68 +++++++++++++++++++++++
>   tcg/aarch64/tcg-target.c.inc |  91 +++++++++++++++++++++++++------
>   tcg/i386/tcg-target.c.inc    | 103 +++++++++++++++++++++++++++++++++--
>   tcg/ppc/tcg-target.c.inc     |  98 ++++++++++++++++++++++++++++++---
>   tcg/riscv/tcg-target.c.inc   |  63 ++++++++++++++++++++-
>   tcg/s390x/tcg-target.c.inc   |  59 +++++++++++++++++++-
>   12 files changed, 462 insertions(+), 50 deletions(-)
>   create mode 100644 tests/tcg/multiarch/sigbus.c