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a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1715609323; 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=IlV+zvrsTzEjXr8XFq27EiNK1xlgS37wfphlRcyXsZs=; b=d47PCMxb+7X00xF0re7aKwR1NF5o93jJuXr0CcBg168+ySKiSATgNERdALWpHlyTg8CRmr JYm42p5ORow7rQxfyEc/vhVkLln68Wgv3f3UqemDUC2n0sJ+GSWMu8ZXjeZZIyRD77cfJb qiz+IfPM0Q/p65YWV3T0vp7QFYfHL2HPoE2WfEB/9RAVwSBg3jyIjSqOg40g5cyrqzIfx5 fL7p9TM+x05j0p1kY0+JuPiuBo6KiRpU3ZGmvINBIMlIjkMr2ZJbilFl08EDNLYX/LgCfq wprKnh4mjZDOWbKiGSMOzFmlOHcBC1S+fyR+9gneNriq4MJ18uj8nxoiwdCLzg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1715609323; 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=IlV+zvrsTzEjXr8XFq27EiNK1xlgS37wfphlRcyXsZs=; b=vw0P+P2FxgAyUMs8hP3N9W6LMWgiTzIJ2p0xX4ne7diYGDi6nkvuyqDzUeBKlEpgUh3IkH GLKYrKLgM/STqwBA== To: Lyude Paul , "Linux regression tracking (Thorsten Leemhuis)" Cc: x86@kernel.org, linux-kernel@vger.kernel.org, Mario Limonciello , Borislav Petkov , Linux kernel regressions list Subject: Re: Early boot regression from f0551af0213 ("x86/topology: Ignore non-present APIC IDs in a present package") In-Reply-To: References: <3d77cb89857ee43a9c31249f4eab7196013bc4b4.camel@redhat.com> <20240418082703.GCZiDZVyra7qOQbyqn@fat_crate.local> <87plumxz4x.ffs@tglx> <87le59vw1y.ffs@tglx> <3a0afe545747e5314a9cb6bbaa9ce90b259ddfac.camel@redhat.com> <87edautcmz.ffs@tglx> <3b1d16e357c1f9badeef405366492f05af26c085.camel@redhat.com> <878r11t8zu.ffs@tglx> <016902d9-3858-4c65-b3ec-f7a5103af63c@amd.com> <51d0dff8-2888-463c-95ab-71b491f12a8f@leemhuis.info> <877cg4ppd5.ffs@tglx> Date: Mon, 13 May 2024 16:08:42 +0200 Message-ID: <87jzjxn6s5.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 On Wed, May 08 2024 at 19:21, Lyude Paul wrote: > Regarding the test results - I tried possible_cpus all the way up to 17 > and nothing got the machine to boot. However, possible_cpus=8 > intremap=off did get the machine to boot successfully Oh. That's interesting. Does v6.9 (released yesterday) boot with just 'intremap=off' too? Thanks, tglx