From nobody Sat Feb 7 07:26:04 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 658AF347BC7; Mon, 5 Jan 2026 15:54:38 +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=1767628480; cv=none; b=mMhn7pFlkp1rRig+PMcSivjk7z0z6rw8ySPtivBjXg1r4TAuiyw/WrvT8JamJNmiwojcrXbuzLILmUIH13r+6Vr68oKmpT4kV776LOHhbZm++nj4FGHB2g7S7cYE+GNKCRlP44tBOTs/f+Em2J37wDXprwZ0jFbydpuKdQY9/Dk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767628480; c=relaxed/simple; bh=HonOuUq2l6gUAtlhd77EbSUzIpMDrOWjgxVmfwYE6+M=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=KMTA2LkuYaTWRglMWsZ2Dd92Q4y+wWupeKjbccfbD/U1EH0zUhHABYy4d0ld/ozpah+GU9HbnTOq0l6u42jeIXrKABOR2AbNOuNif1IaDPe2qjl31DaLjSuDjrcOV1mzmsT179sqUAx3iS2Qg4v+GHWjhnOGb5gUSj3kcJmzwsw= 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=cT0JUjmY; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=oo1EPeFJ; 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="cT0JUjmY"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="oo1EPeFJ" Date: Mon, 05 Jan 2026 15:54:35 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1767628476; 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=xsTS2J2nMhpscxSAc7dXQBFOew28EgbzcN/Ce/b7PvM=; b=cT0JUjmYb1u3FbSuotBvqVlRvvnKLVbUsjXzvUtdt1ljzuQUNGTU0r/mbhbjhBQi7/9kPn ZwUWypxZggqdpqe6433czztFAm09QNlk1fqdXMbEenCNLiphenEfKw8Ifvu51o13O1KI+z iN+nSvvMOTR02DtgR7A8o/7BJrO7PseX7J+KKz3jvcllp0pUGDnfwGo7aDxglYWsGhy1fq NwaZrFeazDfFJWQgp9KnH8R6B3lDOSkvUWvtulqjY7Ix7wC1kEQO0UwG0E1FFFZHlAkdWc lCdhNLRjVe5uVeNuYdpcsYa/J5EkWCgkH5a14Mc7o5Lk6aGRjRa0NLnGfFfTuQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1767628476; 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=xsTS2J2nMhpscxSAc7dXQBFOew28EgbzcN/Ce/b7PvM=; b=oo1EPeFJtEri1N+bhi4IVgpk2rpuLQq8ldOHvN5X+QbhTpFZyCYg4wDVzU5vBZv5ePFm7a psXGZoVBKZAQuQAQ== From: "tip-bot2 for Marco Elver" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: locking/core] bit_spinlock: Include missing Cc: Marco Elver , "Peter Zijlstra (Intel)" , Bart Van Assche , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20251219154418.3592607-13-elver@google.com> References: <20251219154418.3592607-13-elver@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <176762847561.510.14280897271476618370.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 locking/core branch of tip: Commit-ID: 5f7ba059710609bb997d50775ba92fbf29be51da Gitweb: https://git.kernel.org/tip/5f7ba059710609bb997d50775ba92fbf2= 9be51da Author: Marco Elver AuthorDate: Fri, 19 Dec 2025 16:40:01 +01:00 Committer: Peter Zijlstra CommitterDate: Mon, 05 Jan 2026 16:43:29 +01:00 bit_spinlock: Include missing Including into an empty TU will result in the compiler complaining: ./include/linux/bit_spinlock.h:34:4: error: call to undeclared function 'cp= u_relax'; <...> 34 | cpu_relax(); | ^ 1 error generated. Include to allow including bit_spinlock.h where is not otherwise included. Signed-off-by: Marco Elver Signed-off-by: Peter Zijlstra (Intel) Reviewed-by: Bart Van Assche Link: https://patch.msgid.link/20251219154418.3592607-13-elver@google.com --- include/linux/bit_spinlock.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/bit_spinlock.h b/include/linux/bit_spinlock.h index c0989b5..59e345f 100644 --- a/include/linux/bit_spinlock.h +++ b/include/linux/bit_spinlock.h @@ -7,6 +7,8 @@ #include #include =20 +#include /* for cpu_relax() */ + /* * bit-based spin_lock() *