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 B6F8EC4332F for ; Wed, 4 Jan 2023 10:47:07 +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=/56o8wlw47IC7H7XGi6IZGRgSgDCq/el9DCNE5SJ0iA=; b=p5SRMcQHrlYYcI 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+0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 76BC1C433D2; Wed, 4 Jan 2023 10:40:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1672828808; bh=6FPalQcepNo+BytQcBdBWjxpEdX/NRvyniuyigHLcxE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=mmEmzDPfxMmSxpPDiRkY/nrdd55CTcgFlLje3h7S1aWx78vpJkREtHfhbxXc81T7Q qMFgGjpIqNSe755Gb1gYu21gADJJqZWcSIH3lMfcz82jyHw7giqOU1xIaPhhrKrBwr FxH18m8dfPhQHz2E70eVL5ogOM1QDy2b5lKfeI+/xqtuig4OPnoUHSg1yqpBgEhHom FQTXcDn8nuyVlgbx9yrJrcIJ6nXVSisum4vbvhoAklLPl3DrfATQI0nOKhHOJpMcFv PiwWMtcwC/NySZWPvd9znWYUYvt9G/RLrz5WYfnTfBXNfJGiesqWlfD0zb2qg6NB3G z35omPmmuzYPg== Date: Wed, 4 Jan 2023 10:40:03 +0000 From: Lee Jones To: Ard Biesheuvel , stable@vger.kernel.org Cc: linux-efi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, will@kernel.org, catalin.marinas@arm.com, mark.rutland@arm.com, Sami Tolvanen , Kees Cook Subject: Re: [PATCH 1/2] arm64: efi: Execute runtime services from a dedicated stack Message-ID: References: <20221205201210.463781-1-ardb@kernel.org> <20221205201210.463781-2-ardb@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20221205201210.463781-2-ardb@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230104_024011_353379_AB8FDB53 X-CRM114-Status: GOOD ( 29.38 ) 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 T24gTW9uLCAwNSBEZWMgMjAyMiwgQXJkIEJpZXNoZXV2ZWwgd3JvdGU6Cgo+IFdpdGggdGhlIGlu dHJvZHVjdGlvbiBvZiBQUk1UIGluIHRoZSBBQ1BJIHN1YnN5c3RlbSwgdGhlIEVGSSBydHMKPiB3 b3JrcXVldWUgaXMgbm8gbG9uZ2VyIHRoZSBvbmx5IGNhbGxlciBvZiBlZmlfY2FsbF92aXJ0X3Bv 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