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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8B331C433FE for ; Sat, 22 Jan 2022 23:41:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231365AbiAVXl6 (ORCPT ); Sat, 22 Jan 2022 18:41:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58438 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231288AbiAVXl6 (ORCPT ); Sat, 22 Jan 2022 18:41:58 -0500 Received: from lahtoruutu.iki.fi (lahtoruutu.iki.fi [IPv6:2a0b:5c81:1c1::37]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B39CEC06173B for ; Sat, 22 Jan 2022 15:41:57 -0800 (PST) Received: from localhost (91-154-92-187.elisa-laajakaista.fi [91.154.92.187]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: sakkinen) by lahtoruutu.iki.fi (Postfix) with ESMTPSA id D64651B00124; Sun, 23 Jan 2022 01:41:54 +0200 (EET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=iki.fi; s=lahtoruutu; t=1642894915; 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=NW7vPEp94/YnlGYjg+twp2wU6mCKdvydL4dT0hRUHw8=; b=X/NQZ3UX71xNRrFDlTWJzWODDf3bjbnibnR4LFkTNn9jQvkEWcrBRbNgxjpL3t0hAswCdY qlI3AiGe+WGAU2BweVHfg1YnuRhfGN0QrO8S+cLI9ug5+fLJZj/fn0Adij7wyI884NPnLb oypSSLs1zNIcXb8W0IGkTwaKTrbH1zWUjYIByU0Yz+fGiOu7JeJPEh7SpnM0E94xLoYU6T V3EN61rOLa7JDFUNmthCBY5g0qNpPca4ZonEFrEYWUaF2gp/FjQXXVh6pzE8gIbG+F8nzT tzulOxDa01W5qs26/nid8YREyDMCSTcs44ahjHzL/jspomrdVFLsQvEFE4Hn6w== Date: Sun, 23 Jan 2022 01:41:39 +0200 From: Jarkko Sakkinen To: Dave Hansen Cc: "Sakkinen, Jarkko" , "Luck, Tony" , "linux-sgx@vger.kernel.org" , "Accardi, Kristen C" , "Chatre, Reinette" Subject: Re: Testing 5.17 bugfix material Message-ID: References: <53bf06e8-f523-83db-ed4d-039c34f634cd@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <53bf06e8-f523-83db-ed4d-039c34f634cd@intel.com> ARC-Authentication-Results: i=1; ORIGINATING; auth=pass smtp.auth=sakkinen smtp.mailfrom=jarkko.sakkinen@iki.fi ARC-Seal: i=1; s=lahtoruutu; d=iki.fi; t=1642894915; a=rsa-sha256; cv=none; b=JbfiVyL0QaBAQsAhoCPHiUs7dOcb2mtyZeOuWs2Ou7afdguqsJv0Gf68Yi2Ws2x2taUMwh WBZMQHiBEzfQMe7F3YrBWquhAyODRSyxFvw9eZbmXp9UHUawx2UsuuNA0VvykdirSvDwme +afXI+5qLfPf9JqEUDZDcOIeS8+6bAaW1WGopxiFrbirVUoFuxdsiRzjZVbVq+Ni2AK+JM 3UtOWK3shf/lGBu0BNs06rGDo/76MM1cl0cWEi1rINPEmU6L6gxmuicNfM3chGMnL4ttAP ADhMYtV0/lyUh8TJKbTUtj1XIk6V0Z+OfXhUjKjK8e7R8gwPi2tmauuPGBEewg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=iki.fi; s=lahtoruutu; t=1642894915; 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=NW7vPEp94/YnlGYjg+twp2wU6mCKdvydL4dT0hRUHw8=; b=W8r6qyd7mgCtHVhVeMfIQ4GO9PJn7buYayLALioUDOkl1FFQYHyl/Adhl/iQ0amJvgrZJ2 WhrgPpXKhX6k2X795+urK5hc+V8q3oQvXQa8yO5rGiBA0JjHaiafI9ls4X0kCMOV/056Jo 8zwEt4cpOLoVzIC22y1jkAxF5nkvBHCLAQDWeobDh9rrzKdbPxuouNDPyLSUlx9Z12Cup+ SwpsZWjS6ZH3/p8Ap2j4pVPvmOginofwnKKxYZqHvb6fMSp4p3Cias5VtGB94CoI/s5xSc 0FRblF9FnHH4dzluyZUqBiINYKDCuz9Q1PRVOYhLwS3NxQBi2eMM/PDS86oTKg== Precedence: bulk List-ID: X-Mailing-List: linux-sgx@vger.kernel.org On Fri, Jan 21, 2022 at 11:57:50AM -0800, Dave Hansen wrote: > Hi Everyone, > > There are a few SGX fixes that have showed up in the last week or so, > mostly around RAS and fixing the backing storage issues. Could folks ~~~ Remote ATtestation? > please give this branch a good thrashing? > > > https://git.kernel.org/pub/scm/linux/kernel/git/daveh/devel.git/log/?h=x86/sgx > > I'm planning to send this bunch up to Linus after 5.17-rc1 comes out. > > Kristen, I really dug into the changelogs of your two patches to make it > more clear that they are bugfix and stable@ material. I'd appreciate > some additional eyeballs there. Thanks for the heads up, this actually fits perfectly my next weeks other goals. I'm implementing ECDSA attestation for Enarx next week (i.e. using AESMD). I was planning to use this branch in any case. I can combine that with enclaves that trigger backing storage (it can host arbitarily sized WebAssembly programs). For those changes I'll do testing both my own hardware (i5-9600KF) and also Icelake Server (Platinum 8352Y). If anything comes up, I'll post a fix directly, or if I get stuck I'll rise up the issues here. BR, Jarkko