From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B12CAC77B73 for ; Sat, 15 Apr 2023 21:07:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:References :In-Reply-To:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=pZFvbbKPVDnxeHnVZVvraKHsdzpxseoNKr7WCqu6SSY=; b=kkhfgnrhNOeK5R ZhgUklOcnAsRjoAgTjzj/A5u6Jx/kj7ltKkcV2KM3yiGFV9J1/OTyyJ9gn8+76o3M4XVRs3W/z7Ak iwrgMgnCQxDWB45VNZnHnOwYeFhXGJx476T/AOS7nTQNCOo+0apG/BdwbeCXR6CDxKLnLW64Bi+yk K/0pwKIlwVDZ2BaBuA6RIr4sU7RrQcTHdVwKNCXun+20xrtpepB54V8A0enZ1QfIGtbOQGsuy1dLe 7BE052kpVy/2Xo8ajEIwR/EjelKC8p8xmmvnlrn8oU/2p3Z09FZENCMlU9ocqfN3KjxilihvIw7K/ hu9tThmQaNjtNQ8kWY/g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pnn6Z-00Cire-1w; Sat, 15 Apr 2023 21:06:43 +0000 Received: from galois.linutronix.de ([193.142.43.55]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pnn6W-00Ciqj-1o; Sat, 15 Apr 2023 21:06:41 +0000 From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1681592799; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=3DiOB1jbfBoIoBcKhJ+tlgldd4KD5aJr4Sg6j9ebPUI=; b=P2JRe5U4lJMHWRXIblQx0pIuiWd2AghPV4KuEWvmDuReSyOVhQCCEFeElO4eRip+BZst8j FEt9t2BOSLC4o1kel1IC1nngSPriEuvEd6hiCJGBQiNkbnbNfFcto1Vl3sKZG2ESMonhFs An5RJlKu7/tSGpzgHR6Z7KG43eMP0SiKp3vTl4fTzoc+BUJC8yEtxBJufLRq9lbmeibFXN sl7kTAsogFv4BEj0maXzziyeRxITPDLItnz8esS3e+KABEeGtBs5ADBH+SUHP2X3sjvsCF sA5xfsq3ODgQ/B4I43wW92xDuUJXBh2S1RtOiUBnGhQ7c+K3ylqiGKlbM1+Z/A== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1681592799; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=3DiOB1jbfBoIoBcKhJ+tlgldd4KD5aJr4Sg6j9ebPUI=; b=QEW/hhbgWQeeaCKMhDdxi3o+5E2lnyqCY4azQRMF5wvL6dQ0zBCYuANaf/0HtZpTDBh4rO TIZpqZPJS0yZKOCg== To: Brian Gerst Cc: LKML , x86@kernel.org, David Woodhouse , Andrew Cooper , Arjan van de Veen , Paolo Bonzini , Paul McKenney , Tom Lendacky , Sean Christopherson , Oleksandr Natalenko , Paul Menzel , "Guilherme G. Piccoli" , Piotr Gorski , David Woodhouse , Usama Arif , Juergen Gross , Boris Ostrovsky , xen-devel@lists.xenproject.org, Russell King , Arnd Bergmann , linux-arm-kernel@lists.infradead.org, Catalin Marinas , Will Deacon , Guo Ren , linux-csky@vger.kernel.org, Thomas Bogendoerfer , linux-mips@vger.kernel.org, "James E.J. Bottomley" , Helge Deller , linux-parisc@vger.kernel.org, Paul Walmsley , Palmer Dabbelt , linux-riscv@lists.infradead.org, Mark Rutland , Sabin Rapan Subject: Re: [patch 35/37] x86/smpboot: Support parallel startup of secondary CPUs In-Reply-To: References: <20230414225551.858160935@linutronix.de> <20230414232311.379210081@linutronix.de> Date: Sat, 15 Apr 2023 23:06:38 +0200 Message-ID: <87mt38yhwh.ffs@tglx> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230415_140640_752528_BD6C18F4 X-CRM114-Status: GOOD ( 11.64 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gU2F0LCBBcHIgMTUgMjAyMyBhdCAwOToyMiwgQnJpYW4gR2Vyc3Qgd3JvdGU6Cj4gT24gRnJp LCBBcHIgMTQsIDIwMjMgYXQgNzo0NeKAr1BNIFRob21hcyBHbGVpeG5lciA8dGdseEBsaW51dHJv bml4LmRlPiB3cm90ZToKPj4gQEAgLTI0OCwxMCArMzExLDIwIEBAIFNZTV9JTk5FUl9MQUJFTChz ZWNvbmRhcnlfc3RhcnR1cF82NF9ub18KPj4gICAgICAgICAgKgo+PiAgICAgICAgICAqIFJEWCBj b250YWlucyB0aGUgcGVyLWNwdSBvZmZzZXQKPj4gICAgICAgICAgKi8KPj4gLSAgICAgICBtb3Zx ICAgIHBjcHVfaG90ICsgWDg2X2N1cnJlbnRfdGFzayglcmR4KSwgJXJheAo+PiAtICAgICAgIG1v dnEgICAgVEFTS190aHJlYWRzcCglcmF4KSwgJXJzcAo+PiArICAgICAgIG1vdnEgICAgcGNwdV9o b3QgKyBYODZfdG9wX29mX3N0YWNrKCVyZHgpLCAlcnNwCj4KPiBTd2l0Y2hpbmcgdG8gdXNpbmcg cGNwdV9ob3QudG9wX29mX3N0YWNrIGlzIG9rLCBidXQgaXQncyBub3QKPiBjb21wbGV0ZWx5IGVx dWl2YWxlbnQuICB0b3Bfb2Zfc3RhY2sgcG9pbnRzIHRvIHRoZSBlbmQgb2YgdGhlIHB0X3JlZ3MK PiBzdHJ1Y3R1cmUsIHdoaWxlIHRoZSBrZXJuZWwgc3RhY2sgc3RhcnRzIGJlbG93IHB0X3JlZ3Mg ZXZlbiBmb3Iga2VybmVsCj4gdGhyZWFkcy4gIFNvIHlvdSBuZWVkIHRvIHN1YnRyYWN0IFBUUkVH U19TSVpFIGZyb20gdGhlIHN0YWNrIHBvaW50ZXIKPiBhZnRlciB0aGlzLgo+Cj4gVGhpcyBjaGFu Z2Ugc2hvdWxkIGFsc28gYmUgYSBzZXBhcmF0ZSBwYXRjaC4KCllvdSdyZSByaWdodCBvbiBib3Ro IGNvdW50cy4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CmxpbnV4LWFybS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5m cmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xp bnV4LWFybS1rZXJuZWwK