From mboxrd@z Thu Jan 1 00:00:00 1970 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 E3CB94B8DEE for ; Thu, 2 Jul 2026 09:42:13 +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=1782985335; cv=none; b=ZIClJ3B2bMmBotRTfdFVfVzIan1xMPctglsFqchh+KD3biPSEYjcguVIBKCuQPJt8wkdMjpEUaffZjmC+3dOE2RZ3e47+/M2oIrBjCa4I/v9yFcE/xaMMoN1Em/hFOHt8TVikBFEMBCiVktiA99i3D1BphHqZP7dUm7jubaadvM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782985335; c=relaxed/simple; bh=oFUEIQJDa0E6wiW9oEgI/cL5qww+2mLIdx10Q4f8SVk=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=s/ul0shWlxBtwjVS6OlHsEEllOKSqjPJarC6T7VwudpDxK/nA4idMCevN25K+DSRgotsUersrNvtQ+KKPfa6ywnfFlREKKq6WGnmGC7X8bgRf4oDdZBY+b3iuLS57wQC4M2qNwtifw6dWGRzirQkExXpnZEG0a8VPrI9n+iG684= 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=4k9CnCox; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=iZ0Mr6U5; 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="4k9CnCox"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="iZ0Mr6U5" From: =?utf-8?q?Thomas_Wei=C3=9Fschuh_=28Schneider_Electric=29?= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1782985332; h=from:from: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=3iZql+qZzLcZZV6KOIzu0pVeQr4/1TOj/iFU9Bf7BoM=; b=4k9CnCoxl199TMPQ8ONi0tyIPhVrffjLzBnZuR18iKgetszU3oww2Up0hmjx446QR8rfNP kO+K9ua9TLhPZKBu+ka2g3QRTKJAT7eFkWH9EKWn+CBInpD9tATs6BvDD+RcfArhA1fBUd eW//1RumEhwSkJoWlDSV6XP42SU37RLfAXHeFSRXHYK4gbRyOAjirF7emFSmtcJtasvHLU ddzA6S4YtGrRZsNZleMA3ZV1jHPKpM5p3QPRSpZzpxdMjWwtPLpM/MuPKxDo0I5rV8FjvG 6SCLRqySPv6BwTe8NQqjHnCDp1CNU+hx/gofkpYo6caXV1ylPaSisSgjL/Scmg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1782985332; h=from:from: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=3iZql+qZzLcZZV6KOIzu0pVeQr4/1TOj/iFU9Bf7BoM=; b=iZ0Mr6U53X6lKT34zmdgNdst05KcvdQLv4FN8VJW5/FbbVtKC8fK8++Ja3VccpptneZARh VaLru9msNV4dEpCg== Subject: [PATCH 0/8] hrtimer: Untangle base definitions from hrtimer.h Date: Thu, 02 Jul 2026 11:41:57 +0200 Message-Id: <20260702-hrtimer-header-dependencies-v1-0-c50b19bda473@linutronix.de> 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-Transfer-Encoding: 8bit X-B4-Tracking: v=1; b=H4sIAAAAAAAC/x3MQQqDMBBG4avIrA2kaU3BqxQXwfljZtEoExFBv HuHrh5v813UoIJGY3eR4pAma7V59B3NJdUFTtiegg/RxxBd0V2+UFeQ2MLYUBl1NsQN6c2BOef XM5MJmyLL+dc/033/APMux81tAAAA X-Change-ID: 20260626-hrtimer-header-dependencies-5a7d2ddff43f To: Anna-Maria Behnsen , Frederic Weisbecker , Thomas Gleixner Cc: linux-kernel@vger.kernel.org, =?utf-8?q?Thomas_Wei=C3=9Fschuh_=28Schneider_Electric=29?= X-Developer-Signature: v=1; a=ed25519-sha256; t=1782985330; l=1690; i=thomas.weissschuh@linutronix.de; s=20240209; h=from:subject:message-id; bh=oFUEIQJDa0E6wiW9oEgI/cL5qww+2mLIdx10Q4f8SVk=; b=OILaKYYyfoXwkddctQXRYVjbVb4pLZ+FEi1sCErVJgM9jfV3JUzx9CulOfyU+v+OZg98XPGZh KItfe81KgpiCbakp/8HtLoOOzmv9bn+exT3jWB4QKoy8A/FCiOG/J9a X-Developer-Key: i=thomas.weissschuh@linutronix.de; a=ed25519; pk=pfvxvpFUDJV2h2nY0FidLUml22uGLSjByFbM6aqQQws= Currently the hrtimer base structure definitions are included from the widely used linux/hrtimer.h header. Any change to the base structures will trigger a nearly full rebuild. That inclusion is not really necessary as nearly no user needs the base bits anyways. Signed-off-by: Thomas Weißschuh (Schneider Electric) --- Thomas Weißschuh (Schneider Electric) (8): hrtimer: Rename hrtimer_defs.h to hrtimer_bases.h hrtimer: Move hrtimer_callback_running() to hrtimer_bases.h hrtimer: Move hrtimer_update_function() to hrtimer.c tick: Explicitly include linux/hrtimer_bases.h hrtimer: Explicitly include linux/hrtimer_bases.h hrtimer: Explicitly include some necessary headers in hrtimer_rearm.h x86/speculation: Explicitly include linux/types.h hrtimer: Remove inclusion of hrtimer_bases.h remove from hrtimer.h arch/x86/include/asm/nospec-branch.h | 1 + include/linux/hrtimer.h | 34 ++--------------------- include/linux/{hrtimer_defs.h => hrtimer_bases.h} | 14 ++++++++-- include/linux/hrtimer_rearm.h | 5 ++++ kernel/sched/fair.c | 2 ++ kernel/time/hrtimer.c | 25 +++++++++++++++++ kernel/time/tick-internal.h | 1 + sound/drivers/dummy.c | 1 + 8 files changed, 49 insertions(+), 34 deletions(-) --- base-commit: dc59e4fea9d83f03bad6bddf3fa2e52491777482 change-id: 20260626-hrtimer-header-dependencies-5a7d2ddff43f Best regards, -- Thomas Weißschuh