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AJvYcCUwKLoeJ++fg5qp9Y+0KFduN8f4v7+/oChURWjbHKss7ycRtyrD0b9RKuk/5/+V6rDr/IFVN17KWle+4jI=@vger.kernel.org X-Gm-Message-State: AOJu0YxM4DS4NM7Wb4kAsY9qR6y/+WZFruOveFbxH87fwMv5dhQ8pDnn AlxzR6/o7a/jyVoKvkzrZ47hVlTCQ6f01uO25yYa1AZGt77dNxiDBRrfDJAq5cU= X-Google-Smtp-Source: AGHT+IE826OH5Qi8TBuZE8FFeZ78wE+lMdNZpV3vFd7r+PlC14bgo6QWYfG3qrQ7sSNf8eB2EMFBjQ== X-Received: by 2002:a05:6a00:929e:b0:71e:768b:700a with SMTP id d2e1a72fcca58-71e7db05c3amr13164700b3a.23.1729173910861; Thu, 17 Oct 2024 07:05:10 -0700 (PDT) Received: from [192.168.1.150] ([198.8.77.157]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-71e773ea180sm4923376b3a.90.2024.10.17.07.05.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 17 Oct 2024 07:05:10 -0700 (PDT) Message-ID: <3400cf0b-85ca-4ec2-a8a0-c9d75889d573@kernel.dk> Date: Thu, 17 Oct 2024 08:05:09 -0600 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: AMD zen microcode updates breaks boot To: Borislav Petkov Cc: Thomas Gleixner , the arch/x86 maintainers , LKML , "regressions@lists.linux.dev" References: <5fe1e264-c285-4988-b1e3-46771d07172b@kernel.dk> <20240930044313.GAZvosYZF5mHi2OZbC@fat_crate.local> <20241009091247.GCZwZJDwFETmN5pEGe@fat_crate.local> <77f16324-47e1-41e6-a9e9-2cb7cbc8d14d@kernel.dk> <20241010134613.GDZwfapaZ8AKp0n72C@fat_crate.local> <842a76fe-3d6a-4846-83da-bb113634b8bc@kernel.dk> <13fe104b-d83b-4d6d-a348-1103d402540d@kernel.dk> <20241017100257.GAZxDg0VqDAesee00m@fat_crate.local> Content-Language: en-US From: Jens Axboe In-Reply-To: <20241017100257.GAZxDg0VqDAesee00m@fat_crate.local> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 10/17/24 4:02 AM, Borislav Petkov wrote: > On Wed, Oct 16, 2024 at 08:34:09PM -0600, Jens Axboe wrote: >> And then I totally forgot... Got it done now, but it still just hangs >> after loading the kernel. No output. > > Hmm... > > Let's verify it still actually selects the correct patch. Diff below, it > should boot with it as it won't apply the microcode and you should be able to > gather dmesg. Same thing, doesn't boot, just hangs after loading the kernel. -- Jens Axboe