From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f182.google.com (mail-pf1-f182.google.com [209.85.210.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2E3DB100C1 for ; Thu, 24 Aug 2023 15:58:48 +0000 (UTC) Received: by mail-pf1-f182.google.com with SMTP id d2e1a72fcca58-68a3b66f350so6573b3a.3 for ; Thu, 24 Aug 2023 08:58:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1692892728; x=1693497528; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:sender:from:to:cc:subject:date:message-id :reply-to; bh=56e+b4C/mK4valOujlIcq0N2XDGggcYVhpWinAnjybM=; b=YEliFwZd3Hk9HcfhU8gt37K+KxE91c3fyXTGfEjhePtLq0OJsKvodr7fb78DpBNDDt mRGfahUfSVCHwo/jTypCI24qG7jO7Y9DCjs0Kj9c7ayUWzYv2xa8HPdR6JP5x4plLdEZ Mbij9FQ9z9p1I9P4PosUkD87bhrLRX83js0TBdiJpku3oaza0O8HZXLJ544V3G/ScNNY u1lr/yhwJjuCjdrLvVV3Uuz+r5lxipor4Rj4eGHAI5KUWnGekhyCmfmrG1MV3f8NNFlD ZIKHuXyXMXfLu7qj2ZWWER525kzlpkrRRhIrqn0vyHbGgrbnDYfzKG4LHFSS6jW4hmk2 klPQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692892728; x=1693497528; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:sender:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=56e+b4C/mK4valOujlIcq0N2XDGggcYVhpWinAnjybM=; b=DvTMzIo1w52noU6zEDS9amj54AybSkCa15xa/XjU/gDWdCPnViaBOBfJaSW3VeWOL3 RVcngBmxlkLURX/8lF6HtOlRPsIOH6cQJqbujBYkXzFeughq3sPEvdPTFDjkkTyH38KN NMNm6MYsXUnUxkbl60u+tp8w1bF5Sun3LbBp6057738MJYm+bLP+Yh4NaIRqIglJniKP m3rTbO9vyIAdukdik5OBsFxAF7zhGp0THw1NyKiDFGOHTRGk8F3p4n03IY0Lcj8TqD4h 2e4r9orP3A5lK9KnDje4u22fP7MkDQjBLJu+oiquiBN5r6qGNHZs0bv6uexkjNdJtcDv W3Sg== X-Gm-Message-State: AOJu0YzCoGf08HzdnHqwKGGpwuXRszkkSJEo49/gAjAUIw9skHHaYTwP cTzQSE8Xs+qwabc4ucJgjco= X-Google-Smtp-Source: AGHT+IHyTrgOO0pnw5NhpoSlYM9QmCFogTbtDea1WgU6bIwzDc6FhdcVrobhqDjDiV1tPxUioSmAGg== X-Received: by 2002:a05:6a00:2353:b0:68c:70:d175 with SMTP id j19-20020a056a00235300b0068c0070d175mr990075pfj.13.1692892728249; Thu, 24 Aug 2023 08:58:48 -0700 (PDT) Received: from server.roeck-us.net ([2600:1700:e321:62f0:329c:23ff:fee3:9d7c]) by smtp.gmail.com with ESMTPSA id f11-20020aa782cb000000b00688965c5227sm11264163pfn.120.2023.08.24.08.58.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Aug 2023 08:58:47 -0700 (PDT) Sender: Guenter Roeck Date: Thu, 24 Aug 2023 08:58:46 -0700 From: Guenter Roeck To: Greg Kroah-Hartman Cc: Naresh Kamboju , stable@vger.kernel.org, patches@lists.linux.dev, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, 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 Subject: Re: [PATCH 6.1 000/194] 6.1.47-rc1 review Message-ID: <78a26d15-68eb-4a6f-a092-f7a554aa29e7@roeck-us.net> References: <20230821194122.695845670@linuxfoundation.org> <991b93d2-9fde-4233-97d5-1133a9360d02@roeck-us.net> <2023082309-veggie-unwoven-a7df@gregkh> <2d8a5f48-6c50-4c12-8a3d-23e621c6b722@roeck-us.net> <2023082325-expansion-revoke-1f3a@gregkh> <2023082401-arrange-bulk-d42a@gregkh> <4b8fcb23-c5e3-4bf1-957f-f0cc717564be@roeck-us.net> <2023082459-oxidize-script-77e4@gregkh> Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2023082459-oxidize-script-77e4@gregkh> On Thu, Aug 24, 2023 at 05:15:30PM +0200, Greg Kroah-Hartman wrote: [ ... ] > > This might be an issue on AMD chips, but for some reason, in running > this kernel on my systems here, I have no boot warnings at all. I > blamed it on them being only AMD chips. If that's not the issue then I > really have no idea, sorry. > AFAIK it depends on the compiler used and on the enabled debug options. At some point I lost track about what exactly has to be enabled to see the problem. We see it a lot with our (ChromeOS) debug kernel testing which has various debug options enabled, to the point where we may temporarily remove the warning from the kernel to stop the noise. Alternatively, as I had suggested earlier, we could revert all srso patches because they only seem to cause trouble. So far I have been resisting that because I am concerned that it would make things even worse (like one can not really revert a heart surgery without doing even more damage). Guenter