From nobody Sun Feb 8 14:31:03 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 BAFC2392B83; Tue, 13 Jan 2026 13:47:46 +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=1768312068; cv=none; b=VBEoh0e5djdFPqDD3MlCZ58NiIzdwmlycibV0Kn6T4EqirLp7qPaBDph2TEm+Ne7T8KxkP3rGSO1KAWA1ixxhLPIwgQzi5qzyY3chM2l9Fk87oU/FsJm8VfkY4hgBIxXWLFUsUphT/2UDXIg4qiBWsilBLF5CQllI1G6ZY/IBUo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768312068; c=relaxed/simple; bh=N5KeteRshhRr4HOGNOVzgT2/lvVpHF31aPtYLMuAddA=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=t2mToEafdVFDUEaiOLozFJqBMWR/jowWOqPify4twp8gnrGWj1zmZAf086ZvjepZYtw7CfL9bnFNjWrL0TvwJ/OzzgMCIb0A4Vo8y+1c10J8SHTiHC0wjnR6QXfBRSeQUTco6UBO3jhg+nkmmBfjRITmZScCpXav1+KRBvZUykI= 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=bm1Qia9j; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=9oKTwCRq; 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="bm1Qia9j"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="9oKTwCRq" Date: Tue, 13 Jan 2026 13:47:42 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1768312063; 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: in-reply-to:in-reply-to:references:references; bh=17E/YuZsh8LPRqPiyAfYWV/m32ze5148M+NXVmgWux4=; b=bm1Qia9jSvaC9jvq0URzD9UP7vxloJaayKSXak5dwA6Axh5kYWyAVAPjX288lK73hdkme3 vpugoQYSxXRk8DGaJDakWAerWOZJP5msVFqCN6gerMcE5xxiahIpaZ1J+OdyUasSxOGzwX g3a7mn9PdhXl47Ag883OrqB4eNJW0R3bWh1JykX9xwjNQX88d6Ec+/pa62vF55pLQKhy5C D8HojHxfqt7oEsGIXT4v7b+KuafejlQ2GQwy7asLXjzcQU0sYXNM2EvE8j4LnDPe15Ngfc p7HHIgd8w2L6zlTqd3LcoqA/g5m/OXi+7wb0rnz2qAlDqIer0dIRqzskfNqDOg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1768312063; 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: in-reply-to:in-reply-to:references:references; bh=17E/YuZsh8LPRqPiyAfYWV/m32ze5148M+NXVmgWux4=; b=9oKTwCRqJtWlW1FAJz4YYabqs1ZPeGXc2P+ju7Upaagtact/q4sUmmVRSerl23cHmeAQRf ewq131nwf7KapvBQ== From: tip-bot2 for Thomas =?utf-8?q?Wei=C3=9Fschuh?= Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: timers/vdso] vdso: Add prototype for __vdso_clock_getres_time64() Cc: Arnd Bergmann , thomas.weissschuh@linutronix.de, Thomas Gleixner , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20251223-vdso-compat-time32-v1-1-97ea7a06a543@linutronix.de> References: <20251223-vdso-compat-time32-v1-1-97ea7a06a543@linutronix.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <176831206210.510.11960132519582082267.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/vdso branch of tip: Commit-ID: b205656daf932c06aff424de5d6d01faf60faa5b Gitweb: https://git.kernel.org/tip/b205656daf932c06aff424de5d6d01faf= 60faa5b Author: Thomas Wei=C3=9Fschuh AuthorDate: Tue, 23 Dec 2025 07:59:12 +01:00 Committer: Thomas Gleixner CommitterDate: Tue, 13 Jan 2026 14:42:23 +01:00 vdso: Add prototype for __vdso_clock_getres_time64() For consistency with __vdso_clock_gettime64() there should also be a 64-bit variant of clock_getres(). This will allow the extension of CONFIG_COMPAT_32BIT_TIME to the vDSO and finally the removal of 32-bit time types from the kernel and UAPI. The generic vDSO library already provides nearly all necessary building blocks for architectures to provide this function. Only a prototype is missing. Add the prototype to the generic header so architectures can start providing this function. Suggested-by: Arnd Bergmann Signed-off-by: Thomas Wei=C3=9Fschuh Signed-off-by: Thomas Gleixner Link: https://patch.msgid.link/20251223-vdso-compat-time32-v1-1-97ea7a06a54= 3@linutronix.de --- include/vdso/gettime.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/vdso/gettime.h b/include/vdso/gettime.h index 9ac1618..16a0a05 100644 --- a/include/vdso/gettime.h +++ b/include/vdso/gettime.h @@ -20,5 +20,6 @@ int __vdso_clock_gettime(clockid_t clock, struct __kernel= _timespec *ts); __kernel_old_time_t __vdso_time(__kernel_old_time_t *t); int __vdso_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *= tz); int __vdso_clock_gettime64(clockid_t clock, struct __kernel_timespec *ts); +int __vdso_clock_getres_time64(clockid_t clock, struct __kernel_timespec *= ts); =20 #endif