From: Vladimir Isaev <vvisaev@gmail.com>
To: qemu-devel@nongnu.org
Cc: palmer@dabbelt.com, alistair.francis@wdc.com,
liwei1518@gmail.com, daniel.barboza@oss.qualcomm.com,
zhiwei_liu@linux.alibaba.com, chao.liu@processmission.com,
qemu-riscv@nongnu.org, joel@jms.id.au, npiggin@gmail.com,
Vladimir Isaev <vvisaev@gmail.com>
Subject: [PATCH v2 0/2] Fix alignment check for misa write
Date: Mon, 17 Aug 2026 18:06:36 +0300 [thread overview]
Message-ID: <20260817150653.40357-1-vvisaev@gmail.com> (raw)
Current version disable misa.C on misa write when next instruciton is
not aligned, fix it and add test.
Changes from v1:
- Use the test from https://lore.kernel.org/r/20260321144554.606417-2-npiggin@gmail.com,
since it is much more comprehensive than mine.
- Add GUEST_ERROR_LOG on a bad write attempt.
Vladimir Isaev (2):
riscv: csr: do not drop C bit on misa write
tests/tcg/riscv64: add misa write test
target/riscv/tcg/csr.c | 10 ++-
tests/tcg/riscv64/Makefile.softmmu-target | 4 ++
tests/tcg/riscv64/test-misa-w.S | 88 +++++++++++++++++++++++
3 files changed, 99 insertions(+), 3 deletions(-)
create mode 100644 tests/tcg/riscv64/test-misa-w.S
--
2.55.0
next reply other threads:[~2026-08-17 15:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-17 15:06 Vladimir Isaev [this message]
2026-08-17 15:06 ` [PATCH v2 1/2] riscv: csr: do not drop C bit on misa write Vladimir Isaev
2026-08-17 15:06 ` [PATCH v2 2/2] tests/tcg/riscv64: add misa write test Vladimir Isaev
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=20260817150653.40357-1-vvisaev@gmail.com \
--to=vvisaev@gmail.com \
--cc=alistair.francis@wdc.com \
--cc=chao.liu@processmission.com \
--cc=daniel.barboza@oss.qualcomm.com \
--cc=joel@jms.id.au \
--cc=liwei1518@gmail.com \
--cc=npiggin@gmail.com \
--cc=palmer@dabbelt.com \
--cc=qemu-devel@nongnu.org \
--cc=qemu-riscv@nongnu.org \
--cc=zhiwei_liu@linux.alibaba.com \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.