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 7DB762D5925 for ; Thu, 9 Jul 2026 16:23:42 +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=1783614223; cv=none; b=o5nDGmyzG8cFwFi4cBRjWoM4044srEhCBwe98OsxpH1JOJO+WBIRfwMKMyJ6arDS22uECc+O203nxg7X0v3gMTjxmjTa7qras4JqMVVReIoKhTo8FRRheXPigzfDkpVjjgG5A+2R8rZYjHBI89yXYYX5xCUKWNNalxiJKhJL2DY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783614223; c=relaxed/simple; bh=6Ardmp1BWBbUyRv9HrIJJzy1zpSsSXEpkvvSQ+j65m8=; h=Message-ID:Date:MIME-Version:Subject:From:To:Cc:References: In-Reply-To:Content-Type; b=dmmcwSe9zcA5JDLhPE8c/R/Sj+3XlTX8UA6PTvoX1z7cfun+CCzZmgS6NNYijG4wLnp4QYextHgYXO4/5DVoJFXAJldR4TG7H9m9EclHMHmVPnt5siPm6mw+6rN9k9K9V1nTijezjo94RZSZO+YMxywug3NE1qk1+uMG4bYyIdU= 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=ak0GC+lo; 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="ak0GC+lo" 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 8FB681477; Thu, 9 Jul 2026 09:23:37 -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 44B963F66F; Thu, 9 Jul 2026 09:23:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1783614221; bh=6Ardmp1BWBbUyRv9HrIJJzy1zpSsSXEpkvvSQ+j65m8=; h=Date:Subject:From:To:Cc:References:In-Reply-To:From; b=ak0GC+lo9rCJl6FwV7OG1b1RK702+1p5bWXAIF1j3vKEgWOyQ0xxBouJYGrAAWAjA MgjiRT2LsXj/PRLv6+94U+NInOfbW43kcanJEByoLs1kY7o9zWMuuBivPz/50xKgDo xHDf2s3ZjQcq2hBCuVudq+r9hGTTqGABMhH4JSRE= Message-ID: Date: Thu, 9 Jul 2026 17:23:38 +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 Subject: Re: [GIT PULL] arm_mpam fixes for v7.2-rc2 From: Ben Horgan 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 References: <1d22f80d-34c0-4e8f-a9a7-3c527fb97232@arm.com> Content-Language: en-US In-Reply-To: <1d22f80d-34c0-4e8f-a9a7-3c527fb97232@arm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hi Will, On 7/9/26 16:48, Ben Horgan wrote: > 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. > Sorry, this is a retake. I forgot to add my Sob on the patches. 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 tags/mpam-fixes-7.2-rc2-RETAKE for you to fetch changes up to 9f1ff4625c7f84aca8f0fb07949ef8870ed31a3e: arm_mpam: guard MBWU state before adding it to garbage (2026-07-09 17:09:53 +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(-) Thanks, Ben