From nobody Mon Feb 9 02:54:18 2026 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 15FEA18C919; Tue, 30 Jul 2024 17:06:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722359194; cv=none; b=PPOEbkqDZnuRSib/TT+wYJGr0SjO2nh1ITBarAz6I3fx4FxxNSUqEDMdij/caIBIsWt4ClqC4IOGKHI57q7pdVNcb7wB2MdECrXnBXnGRB562HkJ78WkJ4t8nIByjAmvkLzVmOB/tqn25WVxc+k7kUk8jn9spa9SLqZ7PkZNDS0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722359194; c=relaxed/simple; bh=nl/ApfKOwk8vf/G6VkGcu6rZJTqDo2nE9QdESuXubUc=; h=Date:From:To:Subject:Cc:MIME-Version:Message-ID:Content-Type; b=fCFdPAlgVt7u+t8+H8pKGuTy/rY2scHLMk5GExRnu4irU2V7zhlWNSgL0X7rtbwPwfDlhJvHU6eT6PzrWj6YG3+fH8HxmPJteN3PAWXVRQKdkFKiwslGd1a1fTo5A8HpiHfh2Hka9kCIVYt8nssJQ4GBOOGZYienSoOcg27KLH0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=Mo28yrKV; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=eJlnmLff; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="Mo28yrKV"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="eJlnmLff" Date: Tue, 30 Jul 2024 17:06:30 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1722359191; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=6w/brMdQ7mY2Gzze8vZs7X6SN3HHStKtLPFnfNnTLss=; b=Mo28yrKVf7MfuPyMr/ZMjXLH2NJOADx2Y1RRVjJ4HttlMrFB0cDgZvHQ833zKE8IGqyNWS h8/fP3cH/b7tBUaeLlY/wm73Ou2nkQ8KGXlr3ZqnCtpN/nKLnSRJvYpMmN9M5QMuru5Wrq 0RbdJ/bHZL6bV3VukcH7UYil/emIi4qskpiZhMTD3pdzglyS1Xn43b/5pDKY1B0HoLhHJ9 zkf7PK+CNeIU7JWiEia6Y4WlmxLtBrHVsGPpnKBmoR4xTbFX80mP8qDm/anYcJXgdANrey qIvw3JdAD+apqTyd28nW6PPTnjpMw08FLOxIMsvSgQqPtXw9qLJHu2FIdg2WDw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1722359191; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=6w/brMdQ7mY2Gzze8vZs7X6SN3HHStKtLPFnfNnTLss=; b=eJlnmLff31mpDP8d+GyB3LSyyLcBlzmH2wVVnqrNIJYCJ401mPvWTnTGyB78s28Z5fU4Q8 KdF0wO86OIqQW9BA== From: "tip-bot2 for Thomas Gleixner" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: timers/core] posix-cpu-timers: Remove incorrect comment in posix_cpu_timer_set() Cc: Thomas Gleixner , Frederic Weisbecker , "Peter Zijlstra (Intel)" , x86@kernel.org, linux-kernel@vger.kernel.org Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <172235919066.2215.12691973230761298047.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable The following commit has been merged into the timers/core branch of tip: Commit-ID: 286bfaccea76e0bd3805ac6e77c8ec4a18ecb3fe Gitweb: https://git.kernel.org/tip/286bfaccea76e0bd3805ac6e77c8ec4a1= 8ecb3fe Author: Thomas Gleixner AuthorDate: Mon, 10 Jun 2024 18:42:23 +02:00 Committer: Frederic Weisbecker CommitterDate: Mon, 29 Jul 2024 21:57:34 +02:00 posix-cpu-timers: Remove incorrect comment in posix_cpu_timer_set() A leftover from historical code which describes fiction. Signed-off-by: Thomas Gleixner Signed-off-by: Frederic Weisbecker Acked-by: Peter Zijlstra (Intel) --- kernel/time/posix-cpu-timers.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c index b1a9a2f..eb28150 100644 --- a/kernel/time/posix-cpu-timers.c +++ b/kernel/time/posix-cpu-timers.c @@ -689,13 +689,8 @@ static int posix_cpu_timer_set(struct k_itimer *timer,= int timer_flags, __posix_cpu_timer_get(timer, old, now); } =20 + /* Retry if the timer expiry is running concurrently */ if (unlikely(ret)) { - /* - * We are colliding with the timer actually firing. - * Punt after filling in the timer's old value, and - * disable this firing since we are already reporting - * it as an overrun (thanks to bump_cpu_timer above). - */ unlock_task_sighand(p, &flags); goto out; }