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 [thread overview]
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
next reply other threads:[~2020-01-10 16:18 UTC|newest]
Thread overview: 16+ 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
2020-07-28 14:44 ` Alex Bennée
2021-05-01 5:30 ` Thomas Huth
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