From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org
Subject: [PATCH v4 00/24] target/arm: Implement FEAT_HAFDBS
Date: Mon, 10 Oct 2022 20:18:47 -0700 [thread overview]
Message-ID: <20221011031911.2408754-1-richard.henderson@linaro.org> (raw)
Changes for v4:
* Rebase on today's target-arm.next pull, including 21 patches.
* Split AF and DB enablement into two patches.
* Perform only one atomic update per PTE.
* Raise Permission fault if atomic update reqd to read-only PTE.
* More use of S1Translate struct, which is perhaps now mis-named but
more generally useful/used; suggestions for better naming solicited.
* Other minor updates per review.
r~
Based-on: 20221010142730.502083-1-peter.maydell@linaro.org
("[PULL 00/28] target-arm queue")
Richard Henderson (24):
target/arm: Enable TARGET_PAGE_ENTRY_EXTRA
target/arm: Use probe_access_full for MTE
target/arm: Use probe_access_full for BTI
target/arm: Add ARMMMUIdx_Phys_{S,NS}
target/arm: Move ARMMMUIdx_Stage2 to a real tlb mmu_idx
target/arm: Restrict tlb flush from vttbr_write to vmid change
target/arm: Split out S1Translate type
target/arm: Plumb debug into S1Translate
target/arm: Move be test for regime into S1TranslateResult
target/arm: Use softmmu tlbs for page table walking
target/arm: Split out get_phys_addr_twostage
target/arm: Use bool consistently for get_phys_addr subroutines
target/arm: Add ptw_idx to S1Translate
target/arm: Add isar predicates for FEAT_HAFDBS
target/arm: Extract HA and HD in aa64_va_parameters
target/arm: Move S1_ptw_translate outside arm_ld[lq]_ptw
target/arm: Add ARMFault_UnsuppAtomicUpdate
target/arm: Remove loop from get_phys_addr_lpae
target/arm: Fix fault reporting in get_phys_addr_lpae
target/arm: Don't shift attrs in get_phys_addr_lpae
target/arm: Consider GP an attribute in get_phys_addr_lpae
target/arm: Implement FEAT_HAFDBS, access flag portion
target/arm: Implement FEAT_HAFDBS, dirty bit portion
target/arm: Use the max page size in a 2-stage ptw
docs/system/arm/emulation.rst | 1 +
target/arm/cpu-param.h | 15 +-
target/arm/cpu.h | 57 +-
target/arm/internals.h | 7 +
target/arm/sve_ldst_internal.h | 1 +
target/arm/cpu64.c | 1 +
target/arm/helper.c | 163 ++++--
target/arm/mte_helper.c | 62 +--
target/arm/ptw.c | 945 ++++++++++++++++++++++-----------
target/arm/sve_helper.c | 54 +-
target/arm/tlb_helper.c | 24 +-
target/arm/translate-a64.c | 21 +-
12 files changed, 862 insertions(+), 489 deletions(-)
--
2.34.1
next reply other threads:[~2022-10-11 3:22 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-11 3:18 Richard Henderson [this message]
2022-10-11 3:18 ` [PATCH v4 01/24] target/arm: Enable TARGET_PAGE_ENTRY_EXTRA Richard Henderson
2022-10-11 3:18 ` [PATCH v4 02/24] target/arm: Use probe_access_full for MTE Richard Henderson
2022-10-11 3:18 ` [PATCH v4 03/24] target/arm: Use probe_access_full for BTI Richard Henderson
2022-10-11 3:18 ` [PATCH v4 04/24] target/arm: Add ARMMMUIdx_Phys_{S,NS} Richard Henderson
2022-10-11 3:18 ` [PATCH v4 05/24] target/arm: Move ARMMMUIdx_Stage2 to a real tlb mmu_idx Richard Henderson
2022-10-14 18:09 ` Peter Maydell
2022-10-11 3:18 ` [PATCH v4 06/24] target/arm: Restrict tlb flush from vttbr_write to vmid change Richard Henderson
2022-10-14 18:12 ` Peter Maydell
2022-10-11 3:18 ` [PATCH v4 07/24] target/arm: Split out S1Translate type Richard Henderson
2022-10-17 9:53 ` Peter Maydell
2022-10-11 3:18 ` [PATCH v4 08/24] target/arm: Plumb debug into S1Translate Richard Henderson
2022-10-11 3:18 ` [PATCH v4 09/24] target/arm: Move be test for regime into S1TranslateResult Richard Henderson
2022-10-11 3:18 ` [PATCH v4 10/24] target/arm: Use softmmu tlbs for page table walking Richard Henderson
2022-10-11 3:18 ` [PATCH v4 11/24] target/arm: Split out get_phys_addr_twostage Richard Henderson
2022-10-11 3:18 ` [PATCH v4 12/24] target/arm: Use bool consistently for get_phys_addr subroutines Richard Henderson
2022-10-11 3:19 ` [PATCH v4 13/24] target/arm: Add ptw_idx to S1Translate Richard Henderson
2022-10-17 10:01 ` Peter Maydell
2022-10-20 3:16 ` Richard Henderson
2022-10-11 3:19 ` [PATCH v4 14/24] target/arm: Add isar predicates for FEAT_HAFDBS Richard Henderson
2022-10-11 3:19 ` [PATCH v4 15/24] target/arm: Extract HA and HD in aa64_va_parameters Richard Henderson
2022-10-11 3:19 ` [PATCH v4 16/24] target/arm: Move S1_ptw_translate outside arm_ld[lq]_ptw Richard Henderson
2022-10-11 3:19 ` [PATCH v4 17/24] target/arm: Add ARMFault_UnsuppAtomicUpdate Richard Henderson
2022-10-11 3:19 ` [PATCH v4 18/24] target/arm: Remove loop from get_phys_addr_lpae Richard Henderson
2022-10-11 3:19 ` [PATCH v4 19/24] target/arm: Fix fault reporting in get_phys_addr_lpae Richard Henderson
2022-10-11 3:19 ` [PATCH v4 20/24] target/arm: Don't shift attrs " Richard Henderson
2022-10-11 3:19 ` [PATCH v4 21/24] target/arm: Consider GP an attribute " Richard Henderson
2022-10-11 3:19 ` [PATCH v4 22/24] target/arm: Implement FEAT_HAFDBS, access flag portion Richard Henderson
2022-10-17 10:45 ` Peter Maydell
2022-10-11 3:19 ` [PATCH v4 23/24] target/arm: Implement FEAT_HAFDBS, dirty bit portion Richard Henderson
2022-10-17 11:01 ` Peter Maydell
2022-10-11 3:19 ` [PATCH v4 24/24] target/arm: Use the max page size in a 2-stage ptw Richard Henderson
2022-10-17 12:49 ` [PATCH v4 00/24] target/arm: Implement FEAT_HAFDBS Peter Maydell
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20221011031911.2408754-1-richard.henderson@linaro.org \
--to=richard.henderson@linaro.org \
--cc=qemu-arm@nongnu.org \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).