From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 38A27426EBF for ; Thu, 9 Jul 2026 15:48:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783612101; cv=none; b=LNBHpJM/u5fMNXz8rLXgKSdSX8zQ8TXkeTFYmJAe1Md8ez+pIudvVFN5aQbOy/moBWs8E6N8Fq4nQjwSkr/xr7lN6hCGYqZ17UT9itahRmiMtJeMMLXblT99Ar/8zr5uaATsNzrgiHlQJMUWcN5TkmU4xllo1znZ8w/J6LhGM7M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783612101; c=relaxed/simple; bh=cKO08W59hFBPRgQdCe3lNZ/BtKY1eCfShBunvaXMYT4=; h=Message-ID:Date:MIME-Version:To:Cc:From:Subject:Content-Type; b=F364fFhEUU5FZ7TZkQA4jhYSuDXdUBts34YMHNr4b6G2kleHHmt7nL/T4wtqFJ4YqT/Of1W65qxsKViJ2HorxV+0FLkxV3wW4UGWYED/ZrAxY2JdDewIHX7JfaKPRFZBViTe7DGM6kCsfzDlrzxU4Nvd+9HzpfF99HeyYDuitdw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; dkim=pass (1024-bit key) header.d=arm.com header.i=@arm.com header.b=eeGmbDZd; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=arm.com header.i=@arm.com header.b="eeGmbDZd" Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 59F3E3591; Thu, 9 Jul 2026 08:48:15 -0700 (PDT) Received: from [10.2.212.8] (e134344.arm.com [10.2.212.8]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 810C43FC81; Thu, 9 Jul 2026 08:48:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1783612099; bh=cKO08W59hFBPRgQdCe3lNZ/BtKY1eCfShBunvaXMYT4=; h=Date:To:Cc:From:Subject:From; b=eeGmbDZd3FihZjVfrOXf1e1Svh/OsTe4a8Wn8njLmfyIFCsJjbNl7GG3YLJvbFrob nOhOMPAGGtnX4mX1+lVMKFtg9arRXOOplyiKpg1OYXxKQuGjgPeQYwQ/z6RXH7MdOQ xS4ZQNutZptCMZu14wHu9zlq7xWWpGW5xp3pU0qU= Message-ID: <1d22f80d-34c0-4e8f-a9a7-3c527fb97232@arm.com> Date: Thu, 9 Jul 2026 16:48:17 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Thunderbird Daily Content-Language: en-US To: "will@kernel.org" Cc: "james.morse@arm.com" , Catalin Marinas , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , Fenghua Yu , Guangshuo Li , Reinette Chatre , Dave Martin , Andre Przywara From: Ben Horgan Subject: [GIT PULL] arm_mpam fixes for v7.2-rc2 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hi Will, I hope this method works for sending you MPAM changes but please let me know if you would like them some other way or I've made a mistake. It's not a signed tag as I still need to sort out my GPG key. The change authored by be me hasn't got an Reviewed-by's or Tested-by's but it's been on the list since the middle of May and James is on leave. Fix the reset values for two MPAM controls that are not known to exist in silicon. Fix a NULL pointer dereference on the driver teardown path. Thanks, Ben The following changes since commit 8cdeaa50eae8dad34885515f62559ee83e7e8dda: Linux 7.2-rc2 (2026-07-05 14:44:06 -1000) are available in the Git repository at: git@git.gitlab.arm.com:linux-arm/linux-bh.git MPAM_fixes_v7.2-rc2 for you to fetch changes up to ec0810359f28c3cf78320b85f894d875c3f32d10: arm_mpam: guard MBWU state before adding it to garbage (2026-07-09 15:40:46 +0100) ---------------------------------------------------------------- Ben Horgan (1): arm_mpam: Fix software reset values of MPAMCFG_PRI Fenghua Yu (1): arm_mpam: Fix MPAMCFG_MBW_PBM register setting Guangshuo Li (1): arm_mpam: guard MBWU state before adding it to garbage drivers/resctrl/mpam_devices.c | 36 ++++++++++++++++++++++-------------- 1 file changed, 22 insertions(+), 14 deletions(-)