QEMU-Devel Archive on lore.kernel.org
 help / color / Atom feed
From: "Alex Bennée" <alex.bennee@linaro.org>
To: qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org, "Alex Bennée" <alex.bennee@linaro.org>
Subject: [PATCH  v1 0/2] fix for bug 1859021
Date: Fri, 10 Jan 2020 16:16:24 +0000
Message-ID: <20200110161626.31943-1-alex.bennee@linaro.org> (raw)

Hi,

This is a fairly trivial fix for a uint64_t overflow however I spent
some time making sure I understood why we got stuck in a busy loop and
adding tests to both tcg and kvm-unit-tests.

Alex Bennée (2):
  target/arm: detect 64 bit overflow caused by high cval + voff
  tests/tcg: add a vtimer test for aarch64

 target/arm/helper.c                       |  3 +
 tests/tcg/aarch64/system/vtimer.c         | 80 +++++++++++++++++++++++
 tests/tcg/aarch64/Makefile.softmmu-target |  4 ++
 3 files changed, 87 insertions(+)
 create mode 100644 tests/tcg/aarch64/system/vtimer.c

-- 
2.20.1



             reply index

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-10 16:16 Alex Bennée [this message]
2020-01-10 16:16 ` [PATCH v1 1/2] target/arm: detect 64 bit overflow caused by high cval + voff Alex Bennée
2020-01-10 16:16   ` [Bug 1859021] " Alex Bennée
2020-01-16 18:45   ` Peter Maydell
2020-01-16 18:45     ` [Bug 1859021] " Peter Maydell
2020-01-17 11:50     ` Peter Maydell
2020-01-17 11:50       ` [Bug 1859021] " Peter Maydell
2020-01-10 16:16 ` [PATCH v1 2/2] tests/tcg: add a vtimer test for aarch64 Alex Bennée
2020-01-17 14:07   ` Peter Maydell
2020-02-06 17:00     ` Alex Bennée
  -- strict thread matches above, loose matches on Subject: below --
2020-01-09 13:24 [Bug 1859021] [NEW] qemu-system-aarch64 (tcg): cval + voff overflow not handled, causes qemu to hang Alex Longwall
2020-01-09 14:44 ` [Bug 1859021] " Alex Bennée
2020-01-09 16:25 ` [RFC PATCH] tests/tcg: add a vtimer test for aarch64 Alex Bennée
2020-01-09 16:25   ` [Bug 1859021] Re: qemu-system-aarch64 (tcg): cval + voff overflow not handled, causes qemu to hang Alex Bennée

Reply instructions:

You may reply publically 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=20200110161626.31943-1-alex.bennee@linaro.org \
    --to=alex.bennee@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

QEMU-Devel Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/qemu-devel/0 qemu-devel/git/0.git
	git clone --mirror https://lore.kernel.org/qemu-devel/1 qemu-devel/git/1.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 qemu-devel qemu-devel/ https://lore.kernel.org/qemu-devel \
		qemu-devel@nongnu.org
	public-inbox-index qemu-devel

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.nongnu.qemu-devel


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git