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[149.241.247.68]) by smtp.googlemail.com with ESMTPSA id j5-20020a5d6045000000b0030626f69ee7sm7942188wrt.38.2023.05.02.06.13.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 02 May 2023 06:13:00 -0700 (PDT) Message-ID: Date: Tue, 2 May 2023 14:12:58 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.1 Subject: Re: Linux 6.3.1 To: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, akpm@linux-foundation.org, torvalds@linux-foundation.org, stable@vger.kernel.org, lwn@lwn.net, jslaby@suse.cz References: <2023050123-resubmit-silica-ac32@gregkh> <2023050202-slouchy-princess-e7dd@gregkh> <2023050225-brutishly-enlarging-c54e@gregkh> <2023050201-bluish-habitable-474a@gregkh> Content-Language: en-GB From: Chris Clayton In-Reply-To: <2023050201-bluish-habitable-474a@gregkh> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org Hi Greg On 02/05/2023 08:31, Greg Kroah-Hartman wrote: > On Tue, May 02, 2023 at 08:43:47AM +0900, Greg Kroah-Hartman wrote: >> On Tue, May 02, 2023 at 06:40:03AM +0900, Greg Kroah-Hartman wrote: >>> On Mon, May 01, 2023 at 07:22:56AM +0100, Chris Clayton wrote: >>>> 6.3.1 FTBFS thusly: >>> >>> What is "FTBFS"? >>> >>>> drivers/net/wireguard/timers.c: In function 'wg_expired_retransmit_handshake': >>>> : error: format '%d' expects argument of type 'int', but argument 6 has type 'long unsigned int' >>>> [-Werror=format=] >>>> : note: in expansion of macro 'KBUILD_MODNAME' >>>> ./include/linux/dynamic_debug.h:223:29: note: in expansion of macro 'pr_fmt' >>>> 223 | func(&id, ##__VA_ARGS__); \ >>>> | ^~~~~~~~~~~ >>> >>> >>> >>>> There's a patch to drivers/net/wireguard/timers.c that fixes these errors and you can find it at >>>> 2d4ee16d969c97996e80e4c9cb6de0acaff22c9f in Linus' tree. >>> >>> Thanks for this report, we'll queue it up soon. >> >> Odd, that commit is in 6.2 already, so how are you applying this to >> 6.3.y? > > And this is only a gcc13 issue, right? So it's not a regression, it's > always been there, nothing new caused it in this release from what I can > tell. > > Actually I don't see how this is an issue in 6.3.1 anyway, as again, the > proposed fix you gave is in 6.2, so what really is happening here? You seem not to have seen the email I sent shortly after my original report. In that email I apologised for the noise because, due to a caffeine deficiency, I had reported the problem against the wrong kernel version and that it actually occurs 6.1.27. gcc13 spits it out as a warning, but kernel build system is setbup to treat warnings as errors, so the build fails. Chris > > confused, > > greg k-h