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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-485883c81c3sm5021959f8f.26.2026.09.04.03.10.12 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 04 Sep 2026 03:10:12 -0700 (PDT) Message-ID: <5f89dc8e-daf5-47c4-a6eb-5e7ea5c1f921@oss.qualcomm.com> Date: Fri, 4 Sep 2026 12:10:11 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 00/11] accel/tcg: Make halt-to-exec transition explicit and remove cpu_exec_halt To: Paolo Bonzini , qemu-devel@nongnu.org Cc: Daniel Henrique Barboza , Peter Maydell , Richard Henderson , Pierrick Bouvier References: <20260819145649.23439-1-philmd@oss.qualcomm.com> <11dc8cc9-cab2-47c2-ad5e-a63e293e0a43@oss.qualcomm.com> From: =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Authority-Analysis: v=2.4 cv=YtA/gYYX c=1 sm=1 tr=0 ts=6a9a9906 cx=c_pps a=hnmNkyzTK/kJ09Xio7VxxA==:117 a=4s3hRJSeHn4rkQlkrse1kQ==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=M51BFTxLslgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=BE-vnXYMyMfpYUc7XY0A:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=PEH46H7Ffwr30OY-TuGO:22 X-Proofpoint-ORIG-GUID: KrV4EmZ6HkC70dT2Pl9AIydOjO3pd8hM X-Proofpoint-GUID: KrV4EmZ6HkC70dT2Pl9AIydOjO3pd8hM X-Proofpoint-Spam-Info: AW1haW4tMjYwOTA0MDA5MSBTYWx0ZWRfX7lw95dix4B4C hnEcuXeRZoUkURqEXDz1ZFlAulsMnengyEJ5YecFv5CGx1JGB/TWJbuan0QBxLZ2o44Ea5JTqx5 QiFN2F/SdK5/p6XzeqpTwoQ+IGBXmWg= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTA0MDA5MSBTYWx0ZWRfX1fTnNeQL0uGg TPgFgqeB2AlWzPROUn7Stjb9TFb2J42XlAZECdLUd1t/jj/C7CB1Ut1D8P9juPUi0cZbotX0/Vc CVNaZtNlN6GUtruVYa1p5un5f6rcm/UQnuDjr+GmHIIGckWi01ob/XI7IT85Y50IpSAX0FqCmF6 pxzK7/YTDH7sJd4oa84Ws/n9oGJYOKNxOEg9ujm8ELFubc8yqD5fgoaI/hIAyQhbxErvh5bqcFu SRJFx31AfLN3bV+elm4W9KvJZCZGWTu0503hrEBuBKok/GPhcv9mCT110pCJzU1NaAwQQMhYVtO X59WbQ9JzOnerIOf9bT9P3srp6FMtI/0xFZZwIMk7OfcowSNYi/sDxiKRaHipcB4djIWg3c44ci oaAQmozvDZ/yXBNiKCF1WnvpCczbhgLUPGhxuBWx1sErRPACJd8L6l4PP9JWpyabVndDrykYauX uMRqynPljugv0eQ+Lpw== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-04_02,2026-09-03_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 priorityscore=1501 malwarescore=0 impostorscore=0 phishscore=0 suspectscore=0 lowpriorityscore=0 bulkscore=0 adultscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2609040091 Received-SPF: pass client-ip=205.220.180.131; envelope-from=philmd@oss.qualcomm.com; helo=mx0b-0031df01.pphosted.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 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_LOW=-0.7, 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: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 4/9/26 11:53, Paolo Bonzini wrote: > On 9/3/26 11:56, Philippe Mathieu-Daudé wrote: >> On 19/8/26 16:56, Philippe Mathieu-Daudé wrote: >> >>> Philippe Mathieu-Daudé (11): >>>    accel/tcg: Rename for exception codes named @ret as @excp >>>    accel/tcg: Restrict EXCP_HALTED handling to system emulation >>>    accel/tcg: Check %halted field in cpu_handle_halt() caller >> Queueing uncontroversial first 3 patches (reviewed). > No objections other than bikeshedding names: > > - process_async_events -> poll_during_halt > > - transition_halt_to_exec -> leaving_halt Thanks, if Mark is satisfied with these, I'll respin. However the main issue is the one raised by Peter here: https://lore.kernel.org/qemu-devel/7766d96b-4065-4917-9d7d-094bd6d1f29c@oss.qualcomm.com/ Could you have a look?