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 CAAE9C6FD1F for ; Tue, 2 Apr 2024 14:12:24 +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:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=9pve3y2hMTCoQP7CFgJ5e4gyufXavM5PGe32BjIqw6M=; b=MglbgU6OyaJjvO 5qniYBpaX69+FpgrJX7PDoBD7gJU3XLaDb/XIcRYpjMYKts2FYWOIBrtOqXBR++uuLcnc5NxUDY4O 3r7ENLuF1JEf6DzKuRAqgQPYp/GcFGIMa6ssadsgRF6M7i9DL26QMAdWkV3FmXYI5LqPjetcOq0cd 2AcWyjtxXcws4NCIJ/pkzZEltTr+fB+yfA/KM/VgKS1UQds1GvZ8lQEYS0M3EIAynl3RlmcEt7V7N fMTfGX6x9wpeIajTbYWl9hAK3yb4GNllAuzAitryR6aXkFCRwOc/HFGgDnihqRnu1hU2aSz4wzMdc 18ZYwC0JBEq7Q0QHtF7w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rres1-0000000BWlS-04yK; Tue, 02 Apr 2024 14:12:13 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rrery-0000000BWkb-0FOV for linux-arm-kernel@lists.infradead.org; Tue, 02 Apr 2024 14:12:11 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 75B9A2F4; Tue, 2 Apr 2024 07:12:40 -0700 (PDT) Received: from bogus (e103737-lin.cambridge.arm.com [10.1.197.49]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id E93503F64C; Tue, 2 Apr 2024 07:12:06 -0700 (PDT) Date: Tue, 2 Apr 2024 15:12:04 +0100 From: Sudeep Holla To: "Mediouni, Mohamed" Cc: David Woodhouse , "linux-arm-kernel@lists.infradead.org" , Catalin Marinas , Sudeep Holla , Will Deacon , Robert Moore , "Rafael J. Wysocki" , Len Brown , "Saidi, Ali" , "linux-kernel@vger.kernel.org" , "linux-acpi@vger.kernel.org" , "acpica-devel@lists.linux.dev" , Saket Dumbre Subject: Re: [PATCH 2/2] arm64: acpi: Honour firmware_signature field of FACS, if it exists Message-ID: References: <20240312134148.727454-1-dwmw2@infradead.org> <20240312134148.727454-2-dwmw2@infradead.org> <70B4B352-08A5-4922-93A0-7F420374A831@amazon.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <70B4B352-08A5-4922-93A0-7F420374A831@amazon.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240402_071210_212169_549FE529 X-CRM114-Status: GOOD ( 20.49 ) 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 T24gVHVlLCBBcHIgMDIsIDIwMjQgYXQgMTI6MTc6MjJQTSArMDAwMCwgTWVkaW91bmksIE1vaGFt ZWQgd3JvdGU6Cj4gCj4gPiBPbiAyLiBBcHIgMjAyNCwgYXQgMTI6MjksIFN1ZGVlcCBIb2xsYSA8 c3VkZWVwLmhvbGxhQGFybS5jb20+IHdyb3RlOgo+ID4gCj4gPiBJIHRoaW5rIGl0IGlzIE9LIGFz IGEgdGVtcG9yYXJ5IHNvbHV0aW9uIGZvciBub3cuIEJ1dCB0aGVyZSB3YXMgc29tZQo+ID4gaW52 ZXN0aWdhdGlvbiBsYXN0IHllYXIgYXMgcGFydCBvZiBzb21lIHdvcmsgaW4gTGluYXJvIHRvIGVu YWJsZQo+ID4gImRyaXZlcnMvYWNwaS9zbGVlcC5jIiBpbnRvIHRoZSBidWlsZCBjbGVhbmluZyB1 cCBzb21lIHg4Ni1uZXNzIGluIHRoZXJlLgo+ID4gYWNwaV9zbGVlcF9oaWJlcm5hdGVfc2V0dXAo KSBhbHJlYWR5IGRvZXMgdGhpcyBidXQgZW5hYmxpbmcgc2xlZXAuYyBuZWVkCj4gPiBzb21lIGNh cmVmdWwgaW52ZXN0aWdhdGlvbiBzbyB0aGF0IGl0IGRvZXNuJ3QgYnJlYWsgYW55IGV4aXN0aW5n IGFybTY0L3g4Ngo+ID4gcGxhdGZvcm1zIGFuZCBtYWRlIG5lZWQgc29tZSB3b3JkaW5ncyBjbGFy aWZpY2F0aW9uIGluIHRoZSBBQ1BJIHNwZWMuCj4gPiBUb2RheSBzeXN0ZW0gc3VzcGVuZCB3b3Jr IHZpYSBwc2NpIHN0ZCBwYXRoIGJ5cGFzc2luZyB0aGUgQUNQSSBwYXRocyB3aGljaAo+ID4gbWF5 IG5vdCBiZSBpZGVhbCBhcyBub25lIG9mIHRoZSBBQ1BJIG1ldGhvZHMgYXJlIGhvbm91cmVkLiBT b21lIGFybTY0Cj4gPiBwbGF0Zm9ybXMgbWF5IGltcGxlbWVudCB0aGVtIGFuZCBleHBlY3QgdG8g YmUgZXhlY3V0ZWQgaW4gdGhlIGZ1dHVyZSwKPiA+IG1heWJlID8KPiBDdXJyZW50IFdpbmRvd3Mg b24gQXJtIHBsYXRmb3JtcyAoc2VlbiBvbiBTQzgyODBYUCkgZG9u4oCZdCBoYXZlIF9HVFMKPiBv ciBfUFRTIG1ldGhvZHMsIGFuZCBkb27igJl0IGhhdmUgc2xlZXBpbmcgb2JqZWN0cyBlaXRoZXIu Cj4KCklNTywgU0M4MjgwWFAgaXMgbm90IGEgdmVyeSBnb29kIG1vZGVsIHBsYXRmb3JtIGZvciBB Q1BJIGZpcm13YXJlIHJlZmVyZW5jZS4KSXQgdXNlcyBQRVAgd2hpY2ggTGludXggZG9lc24ndCBz dXBwb3J0IGZvciBnb29kIHJlYXNvbiBhbmQgdGhhdCBtYWtlIGl0CmhhcmQgdG8gZm9sbG93IGV2 ZXJ5dGhpbmcgb24gdGhhdCBwbGF0Zm9ybS4KCj4gQXMgc3VjaCwgSSBkb27igJl0IGV4cGVjdCBh bnkgdXNlcnMgZm9yIHRoYXQgcG90ZW50aWFsIGZ1bmN0aW9uYWxpdHkuCgpJIGFtIG5vdCAxMDAl IHN1cmUKCj4gQW0gSSBtaXNzaW5nIHNvbWV0aGluZyBvciBoaWJlcm5hdGlvbiBzaWduYWxsaW5n IHRvIGZpcm13YXJlIChvbiBBUk02NCkKPiBjYW4gYmUgbWFkZSBQU0NJIG9ubHkgaW5kZWZpbml0 ZWx5PwoKQWxzbyBieXBhc3NpbmcgY2VydGFpbiBvcGVyYXRpb24gdGFrZW4gY2FyZSBpbiBzbGVl cC5jIG1pZ2h0IHJlc3VsdCBpbgptaXNzaW5nIGNlcnRhaW4gZmVhdHVyZXMuIEZldyB0aGluZ3Mg SUlSQyhtaWdodCBiZSBtaXNzaW5nIHRoaW5ncyBteXNlbGYKb3IgbWlzdW5kZXJzdG9vZCBhcyBp dCBoYXMgYmVlbiBhIHdoaWxlIHNpbmNlIEkgbG9va2VkIGF0IHRoZSBjb2RlIGluCmRldGFpbCk6 IGhhbmRpbmcgb2YgR1BFIGZvciB3YWtldXAsIHBvd2VyIHJlc291cmNlIGhhbmRsaW5nIGR1cmlu ZyB0aGUKcmVzdW1lLCBwb3dlciBidXR0b24gZXZlbnQgdG8gbWVudGlvbiBmZXcuCgotLQpSZWdh cmRzLApTdWRlZXAKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fCmxpbnV4LWFybS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMu aW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZv L2xpbnV4LWFybS1rZXJuZWwK