From nobody Sun Feb 8 23:58:36 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 E2BB1311C1B; Fri, 9 Jan 2026 15:11:36 +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=1767971498; cv=none; b=KqRbr4mW2wOC+C1lYuQYj7hLlS9EvpNlBLXnOpPPvs8lbz35R3aFTUCkZc/aXcWEXLqMa/tyAW2Kh+pHZ5CVlbzcST9rJLACt/SGdywimr2ZJRjWStRkDbg/zbUh0a5qTWnzQW1nYRQ/i1m+eH7tFHXEH6G8XiHuk/DLanxPdyw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767971498; c=relaxed/simple; bh=mRLglEiC2S/08ROvVbnjuyfTNgsDMnd3LajS9QbCn0s=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=JhN3hZf2WwF3QzjgEzT+IgEQoOea13xl5KhyD/eXjQH3NtD21oGQtrDpPN8xLEMwyV5i4K1FRapT3chAIplutoi2qR3eE3QGFH1nV4MPjewZ6v9vQISqbt+/IiUY4rLLtZ14+7H68SMAEHpQ49S4O9pt8esNfg1mEAwhBrgu61o= 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=WATrnly/; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=cErk2M0N; 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="WATrnly/"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="cErk2M0N" Date: Fri, 09 Jan 2026 15:11:34 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1767971495; 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=KZPJrH3rzKCqgV0LwLMP3yf3lBntwI93VEcaB7OyjQE=; b=WATrnly/4sYwl8T0gv0AIEhabgmxRynAOETxuSNj7B+GO9uE1PYRRh4pj+hBdCe9qQcfUu kK5RjImE7AF4scZtuj12vDgf1B0/deZButCvy3AE5o2zh5uDQTUiH6YnQPuqCjQQgNjbgn n1PjER9aarIwzsQHhgc+yel2e7w1gEJgTYRumw/7JEpBrgYLktf9SfpykiqpBMrXLD7eIN bWxNSVOlo9tCYO+ecYGKdHNZypbFTTwrYKLBldWyxCOjYd/dRZ8NchW4RGldt2QGH1qb4Y fkN4UfQ7GHe0duB493NFCCAVQpx1CKzLU6gXpqYD4Wg3bZQyBF8c3qylRsX+cA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1767971495; 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=KZPJrH3rzKCqgV0LwLMP3yf3lBntwI93VEcaB7OyjQE=; b=cErk2M0N46+EWL51K/b7VA4hSh5+MQbeDD/iEh1vtlSbyUoCJU7RpEnpE9upEmKXIlkEx7 hRrEnzvMdOdT7yBQ== From: "tip-bot2 for Lorenzo Pieralisi" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: irq/urgent] irqchip/gic-v5: Fix gicv5_its_map_event() ITTE read endianness Cc: kernel test robot , Lorenzo Pieralisi , Thomas Gleixner , Marc Zyngier , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20251222102250.435460-1-lpieralisi@kernel.org> References: <20251222102250.435460-1-lpieralisi@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <176797149438.510.2985738995782862105.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 irq/urgent branch of tip: Commit-ID: 1690eeb0cb2bb77096cb6c826b6849ef05013e34 Gitweb: https://git.kernel.org/tip/1690eeb0cb2bb77096cb6c826b6849ef0= 5013e34 Author: Lorenzo Pieralisi AuthorDate: Mon, 22 Dec 2025 11:22:50 +01:00 Committer: Thomas Gleixner CommitterDate: Fri, 09 Jan 2026 16:10:04 +01:00 irqchip/gic-v5: Fix gicv5_its_map_event() ITTE read endianness Kbuild bot (through sparse) reported that the ITTE read to carry out a valid check in gicv5_its_map_event() lacks proper endianness handling. Add the missing endianess conversion. Fixes: 57d72196dfc8 ("irqchip/gic-v5: Add GICv5 ITS support") Reported-by: kernel test robot Signed-off-by: Lorenzo Pieralisi Signed-off-by: Thomas Gleixner Acked-by: Marc Zyngier Link: https://patch.msgid.link/20251222102250.435460-1-lpieralisi@kernel.org Closes: https://lore.kernel.org/oe-kbuild-all/202512131849.30ZRTBeR-lkp@int= el.com/ --- drivers/irqchip/irq-gic-v5-its.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/irqchip/irq-gic-v5-its.c b/drivers/irqchip/irq-gic-v5-= its.c index 554485f..8e22134 100644 --- a/drivers/irqchip/irq-gic-v5-its.c +++ b/drivers/irqchip/irq-gic-v5-its.c @@ -849,7 +849,7 @@ static int gicv5_its_map_event(struct gicv5_its_dev *it= s_dev, u16 event_id, u32=20 =20 itte =3D gicv5_its_device_get_itte_ref(its_dev, event_id); =20 - if (FIELD_GET(GICV5_ITTL2E_VALID, *itte)) + if (FIELD_GET(GICV5_ITTL2E_VALID, le64_to_cpu(*itte))) return -EEXIST; =20 itt_entry =3D FIELD_PREP(GICV5_ITTL2E_LPI_ID, lpi) |