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Tue, 18 Aug 2026 04:55:46 -0700 (PDT) Received: from jlelli-thinkpadt14gen4.remote.csb ([151.29.92.144]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-482a5a3158asm11945501f8f.7.2026.08.18.04.55.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Aug 2026 04:55:45 -0700 (PDT) Date: Tue, 18 Aug 2026 13:55:43 +0200 From: Juri Lelli To: Liang Hao Cc: Ingo Molnar , Peter Zijlstra , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Ben Segall , Mel Gorman , Valentin Schneider , K Prateek Nayak , linux-kernel@vger.kernel.org Subject: Re: [PATCH] sched/deadline: check start_dl_timer expiry with ktime_before() Message-ID: References: <20260816032643.44969-1-haohlliang@gmail.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=us-ascii Content-Disposition: inline In-Reply-To: <20260816032643.44969-1-haohlliang@gmail.com> Hello, On 16/08/26 11:26, Liang Hao wrote: > Replace ktime_us_delta() < 0 with ktime_before() so the past-expiry > test uses the same resolution as act/now. > > Signed-off-by: Liang Hao Looks good to me. Acked-by: Juri Lelli Thanks, Juri