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a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1712247270; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=OGS/44FU5GIZLtaLg0w/7PHFNSThm+pNn7jES6aXJuY=; b=X0iUeh8pWpCS8duV5Y428mGvbebbynLG7B3UpxtjFBZTSPubH13lV4alGWThaypltwE6FC jujEHtP7JKFgnh7qL8xvm3oo0jhTD/1WbuHAR+fprlo/ShpHjWaKXIukXY+dS//bkq4ydK 62T7oY84f61D+KWyAdoWcR/gL2nbAWDXON5SEVID5TRwgYgEt2WHKABGrsrh1etaYDVCTR eDoUOWp6vKdcn1N7WKPuY451UoUFVWD5S1Zlb8rM6pLodiLIOT3LkH1yvrxH7aIKS5eZqW f1BYT8UA/UKlnnSdfCFNNeKN3vPfmTsp0KenXCXzWyZ170O+J/DyN0KIpeplyg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1712247270; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=OGS/44FU5GIZLtaLg0w/7PHFNSThm+pNn7jES6aXJuY=; b=n9Ky/D2Ntwy8PG7Vns5taE92H5P268YAEDjBMMcaf9d+MuAbMwqmd3i7oJwXlyo34U9c3b SI0NkQKVyJdXIYAQ== To: Laura Nao Cc: kernel@collabora.com, laura.nao@collabora.com, linux-kernel@vger.kernel.org, regressions@leemhuis.info, regressions@lists.linux.dev, x86@kernel.org Subject: Re: [REGRESSION] mainline boot regression on AMD Stoney Ridge Chromebooks In-Reply-To: <20240404152317.464796-1-laura.nao@collabora.com> References: <874jchb7na.ffs@tglx> <20240404152317.464796-1-laura.nao@collabora.com> Date: Thu, 04 Apr 2024 18:14:30 +0200 Message-ID: <87sf019kbd.ffs@tglx> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Laura! On Thu, Apr 04 2024 at 17:23, Laura Nao wrote: > On 4/4/24 15:05, Thomas Gleixner wrote: >> Can you please provide a boot dmesg from a 6.8 kernel and the output of >> 'cpuid' ? > > Sure, here's the output from an Acer Chromebook Spin 311 R721T device: > - kernel log: https://pastebin.com/raw/NNbeJupE > - cpuid output: https://pastebin.com/raw/ThmGqnqG Thanks for the quick response. Can you please provide 'cpuid -r' output too as 'cpuid' does a few tweaks to the raw data and it's hard to match it back to the code. Thanks, tglx