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Tue, 27 Jul 2021 00:37:01 -0700 (PDT) MIME-Version: 1.0 References: <87pmv4zj22.fsf@p50.localhost.localdomain> In-Reply-To: <87pmv4zj22.fsf@p50.localhost.localdomain> From: Peter Maydell Date: Tue, 27 Jul 2021 08:36:18 +0100 Message-ID: Subject: Re: Regression caught by replay_kernel.py:ReplayKernelNormal.test_aarch64_virt To: Cleber Rosa Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=2a00:1450:4864:20::531; envelope-from=peter.maydell@linaro.org; helo=mail-ed1-x531.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Pavel Dovgalyuk , Richard Henderson , QEMU devel Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Tue, 27 Jul 2021 at 01:39, Cleber Rosa wrote: > > > Hi everyone, > > tests/acceptance/replay_kernel.py:ReplayKernelNormal.test_aarch64_virt > is currently failing consistently (first found that in [1]). > > I've bisected it down to the following commit: > > --- > > 78ff82bb1b67c0d79113688e4b3427fc99cab9d4 is the first bad commit > commit 78ff82bb1b67c0d79113688e4b3427fc99cab9d4 > Author: Richard Henderson > > accel/tcg: Reduce CF_COUNT_MASK to match TCG_MAX_INSNS > > The space reserved for CF_COUNT_MASK was overly large. > Reduce to free up cflags bits and eliminate an extra test. > > Tested-by: Mark Cave-Ayland > Signed-off-by: Richard Henderson > Reviewed-by: Alex Benn=C3=A9e > Reviewed-by: Peter Maydell > Message-Id: <20210717221851.2124573-2-richard.henderson@linaro.org> > > accel/tcg/translate-all.c | 5 ++--- > include/exec/exec-all.h | 4 +++- > 2 files changed, 5 insertions(+), 4 deletions(-) This is probably fixed by https://patchew.org/QEMU/20210725174405.24568-1-peter.maydell@linaro.org/ (which is in RTH's pullreq currently on list). -- PMM