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Wed, 23 Jul 2025 07:44:04 -0700 (PDT) X-Google-Smtp-Source: AGHT+IElbWRfqYJ/mdS8d+XsgGzcJHxazzXCOQaW9zLlo/HvFPfzMARCXUHdoObxEfu79JxeZfuUDw== X-Received: by 2002:a05:600c:6749:b0:450:d01f:de6f with SMTP id 5b1f17b1804b1-45868c91faemr31094645e9.15.1753281844133; Wed, 23 Jul 2025 07:44:04 -0700 (PDT) Received: from jlelli-thinkpadt14gen4.remote.csb ([151.29.46.230]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-458693e3028sm25461775e9.30.2025.07.23.07.44.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Jul 2025 07:44:03 -0700 (PDT) Date: Wed, 23 Jul 2025 16:44:01 +0200 From: Juri Lelli To: John Stultz Cc: LKML , Joel Fernandes , Qais Yousef , Ingo Molnar , Peter Zijlstra , Vincent Guittot , Dietmar Eggemann , Valentin Schneider , Steven Rostedt , Ben Segall , Zimuzo Ezeozue , Mel Gorman , Will Deacon , Waiman Long , Boqun Feng , "Paul E. McKenney" , Metin Kaya , Xuewen Yan , K Prateek Nayak , Thomas Gleixner , Daniel Lezcano , Suleiman Souhlal , kuyo chang , hupu , kernel-team@android.com Subject: Re: [RFC][PATCH v20 0/6] Donor Migration for Proxy Execution (v20) Message-ID: References: <20250722070600.3267819-1-jstultz@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250722070600.3267819-1-jstultz@google.com> Hi, On 22/07/25 07:05, John Stultz wrote: ... > Issues still to address with the full series: > * There’s a new quirk from recent changes for dl_server that > is causing the ksched_football test in the full series to hang > at boot. I’ve bisected and reverted the change for now, but I > need to better understand what’s going wrong. After our quick chat on IRC, I remembered that there were additional two fixes for dl-server posted, but still not on tip. https://lore.kernel.org/lkml/20250615131129.954975-1-kuyo.chang@mediatek.com/ https://lore.kernel.org/lkml/20250627035420.37712-1-yangyicong@huawei.com/ So I went ahead and pushed them to git@github.com:jlelli/linux.git upstream/fix-dlserver Could you please check if any (or both together) of the two topmost changes do any good to the issue you are seeing? Thanks! Juri