From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 8D38A2165E3; Thu, 9 Jan 2025 11:10:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736421022; cv=none; b=l/71HGyrxwMqbaTpO/gIG3DGdPZSQ6huk0MMaVPkeygim4ML6FHo/2s4iLEmgMRdh6B+TA7T+i5OVgI0DVUc5Aw8a8duEm4y0Tdaf+mN8NmCLye5INZb39iW2CjhwBYF2SqF36zsaOpm0yI4xyR5dXp/HPsNWXcShHbhkEMv9sA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736421022; c=relaxed/simple; bh=saPJfGL5HcZGuAmHxJK4KJXlcjFEiRqX297G5X1zF+4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=aTzb0JHMoZY7vX5z6GK6jOTdFKXVYMs4QpeVjFtBv+UH3CiCnWc7wOpk56T9eCPf4mOpyGDZxBpQfigOt9eLZY51hCtj+wPFhZitXdjHFg3agjvMGfDAoca6C6BuUFQbYnnW7dfg1+mYfZTBQ3+2yqTv+eW7nvumCkC0R45B4xI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=RJBGjWmN; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="RJBGjWmN" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5A7C7C4CEDF; Thu, 9 Jan 2025 11:10:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1736421022; bh=saPJfGL5HcZGuAmHxJK4KJXlcjFEiRqX297G5X1zF+4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=RJBGjWmNb76Lhi2pJB1shjGv26NDHdPxH2ywlln/VNf1aOVgibN/z7fmp0JL+O4YG tIYsDTiWVoHlnbG8NJYeoEAEQKDvnesPJbuUq5LGc0ptfHIQzMso1pmAatDAtaSHIT R2I4Ij4PigRBwa11wq27TaY0qFUKGIwVDmn/OFaY= Date: Thu, 9 Jan 2025 12:10:18 +0100 From: Greg Kroah-Hartman To: Ron Economos Cc: stable@vger.kernel.org, patches@lists.linux.dev, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org, patches@kernelci.org, lkft-triage@lists.linaro.org, pavel@denx.de, jonathanh@nvidia.com, f.fainelli@gmail.com, sudipm.mukherjee@gmail.com, srw@sladewatkins.net, rwarsow@gmx.de, conor@kernel.org, hargar@microsoft.com, broonie@kernel.org Subject: Re: [PATCH 5.15 000/168] 5.15.176-rc1 review Message-ID: <2025010910-hypocrite-handler-1f1b@gregkh> References: <20250106151138.451846855@linuxfoundation.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Mon, Jan 06, 2025 at 10:32:32PM -0800, Ron Economos wrote: > On 1/6/25 07:15, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 5.15.176 release. > > There are 168 patches in this series, all will be posted as a response > > to this one. If anyone has any issues with these being applied, please > > let me know. > > > > Responses should be made by Wed, 08 Jan 2025 15:11:04 +0000. > > Anything received after that time might be too late. > > > > The whole patch series can be found in one patch at: > > https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.15.176-rc1.gz > > or in the git tree and branch at: > > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y > > and the diffstat can be found below. > > > > thanks, > > > > greg k-h > > On RISC-V, the build fails with: > > In file included from mm/kfence/core.c:33: > ./arch/riscv/include/asm/kfence.h: In function 'kfence_protect_page': > ./arch/riscv/include/asm/kfence.h:59:9: error: implicit declaration of > function 'local_flush_tlb_kernel_range'; did you mean > 'flush_tlb_kernel_range'? [-Werror=implicit-function-declaration] >    59 |         local_flush_tlb_kernel_range(addr, addr + PAGE_SIZE); >       |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ >       |         flush_tlb_kernel_range > In file included from mm/kfence/report.c:20: > ./arch/riscv/include/asm/kfence.h: In function 'kfence_protect_page': > ./arch/riscv/include/asm/kfence.h:59:9: error: implicit declaration of > function 'local_flush_tlb_kernel_range'; did you mean > 'flush_tlb_kernel_range'? [-Werror=implicit-function-declaration] >    59 |         local_flush_tlb_kernel_range(addr, addr + PAGE_SIZE); >       |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ >       |         flush_tlb_kernel_range > > This is caused by commit d28e50e231ce20a9b9cad9edce139ac775421ce5 riscv: Fix > IPIs usage in kfence_protect_page(). > > The function local_flush_tlb_kernel_range() doesn't exist for RISC-V in > 5.15.x and doesn't appear until much later in 6.8-rc1. So probably best to > drop this patch. Thanks, now dropped. greg k-h