From: Rebecca Cran <rebecca@bsdio.com>
To: Rebecca Cran <rebecca@nuviainc.com>,
peter.maydell@linaro.org, richard.henderson@linaro.org
Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org
Subject: Re: [PATCH v7 0/4] Add support for FEAT_TLBIOS and FEAT_TLBIRANGE
Date: Mon, 19 Apr 2021 14:05:04 -0600 [thread overview]
Message-ID: <9f0792fd-3b5a-3315-26bd-7c8307e7dae0@bsdio.com> (raw)
In-Reply-To: <20210414203231.824-1-rebecca@nuviainc.com>
Hi Richard,
Could you review this patch series again please?
I've fixed several issues recently, and am interested to know if it's
ready to commit or would need further changes.
--
Rebecca Cran
On 4/14/2021 2:32 PM, Rebecca Cran wrote:
> ARMv8.4 adds the mandatory FEAT_TLBIOS and FEAT_TLBIRANGE.
> They provides TLBI maintenance instructions that extend to the Outer
> Shareable domain and that apply to a range of input addresses.
>
> Changes from v6 to v7:
>
> o Fixed the tlbi_aa64_rvae1_write the tlbi_aa64_rvae1is_write functions
> to pass the correct value into functions which use an ARMMMUIdx.
>
> o Fixed comments in helper.c which referred to non-existent instructions.
>
> Testing:
>
> o Booted Linux 5.11 - verified the previous assert failure in qemu is
> resolved.
> o Ran checkpatch.pl.
>
> Rebecca Cran (4):
> accel/tcg: Add TLB invalidation support for ranges of addresses
> target/arm: Add support for FEAT_TLBIRANGE
> target/arm: Add support for FEAT_TLBIOS
> target/arm: set ID_AA64ISAR0.TLB to 2 for max AARCH64 CPU type
>
> accel/tcg/cputlb.c | 130 ++++++-
> include/exec/exec-all.h | 46 +++
> target/arm/cpu.h | 10 +
> target/arm/cpu64.c | 1 +
> target/arm/helper.c | 371 ++++++++++++++++++++
> 5 files changed, 555 insertions(+), 3 deletions(-)
>
prev parent reply other threads:[~2021-04-19 20:07 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-14 20:32 [PATCH v7 0/4] Add support for FEAT_TLBIOS and FEAT_TLBIRANGE Rebecca Cran
2021-04-14 20:32 ` [PATCH v7 1/4] accel/tcg: Add TLB invalidation support for ranges of addresses Rebecca Cran
2021-04-14 20:32 ` [PATCH v7 2/4] target/arm: Add support for FEAT_TLBIRANGE Rebecca Cran
2021-04-14 20:32 ` [PATCH v7 3/4] target/arm: Add support for FEAT_TLBIOS Rebecca Cran
2021-04-14 20:32 ` [PATCH v7 4/4] target/arm: set ID_AA64ISAR0.TLB to 2 for max AARCH64 CPU type Rebecca Cran
2021-04-19 20:05 ` Rebecca Cran [this message]
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