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 2E42CC43334 for ; Tue, 7 Jun 2022 06:37:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231201AbiFGGhj (ORCPT ); Tue, 7 Jun 2022 02:37:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34632 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231197AbiFGGhh (ORCPT ); Tue, 7 Jun 2022 02:37:37 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6FE40DEAE for ; Mon, 6 Jun 2022 23:37:34 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 29B5DB81C98 for ; Tue, 7 Jun 2022 06:37:33 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 788ECC34115; Tue, 7 Jun 2022 06:37:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1654583851; bh=29G0XrNDB4ZPKZYlSheiHbHAXL4VkG/k+KXxiMH82ek=; h=Subject:From:To:Cc:Date:In-Reply-To:References:From; b=YJT2CTQFrc22H1RThcfyjs5BSnLZc5bZ0am7RaL5MW3f4ZAaKDLHm4yYlg22Dy6TS RQZMDTl+Y0SbLswhRKcghZfVn88vPEmhEX/HC9i6X1cxkuT9Dmbu+UoxXj6F6+yalP tlKpiZNAS5fLVAB/+bElpEXGqOPm+Z0lDeTo3/3lN9dXyznuUI3AhJOUp11x5B9Eqf b6Yeed+PmeDUSgGuuBTwCqoFW5FTK2RC24ltox/tFLVNtJ/bsrHdxTU4NZuL1Js5BR AkgNcAUtgI29RiobC2N+MPkELPXo6713eKgWT3VKd+MeGFJ3E67sLGhiMpVp3q80p6 ldZ1zBvdXA0cw== Message-ID: <86eb19b512771098136e43fcdac95be8646357e4.camel@kernel.org> Subject: Re: [PATCH v3 0/3] x86/sgx: fine grained SGX MCA behavior From: Jarkko Sakkinen To: Kai Huang , "Du, Fan" , "dave.hansen@linux.intel.com" , "Li, Zhiquan1" , "linux-sgx@vger.kernel.org" , "Luck, Tony" , "Hansen, Dave" , "Zhang, Cathy" Cc: "Christopherson,, Sean" Date: Tue, 07 Jun 2022 09:35:36 +0300 In-Reply-To: References: <20220525100604.760576-1-zhiquan1.li@intel.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.44.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-sgx@vger.kernel.org On Mon, 2022-06-06 at 22:40 +1200, Kai Huang wrote: > On Fri, 2022-06-03 at 13:15 +1200, Du, Fan wrote: > > >=20 > > > This applies on top of Cathy's series, right? Why not send one > > > series with all 12 patches included? > > >=20 > > > It makes reviewing easier, and we are well beyond 5.19 timeline > > > for these features. > >=20 > > Patches from Zhiquan try to improve SGX MCA handling, actually this is = a BUG > > being > > discussed with customer with SGX deployment already - SGX VM instance g= ot > > killed > > in case of SGX application inside VM consumed poison EPC pages. Expecte= d > > behavior: > > SGX application get killed only in such scenario. > >=20 > > Seamless patchset from Catchy is another standalone feature, the design= seems > > still under discussion. Combining those two distinct purpose-built patc= hset > > together > > looks wired. >=20 > Right.=C2=A0 Those are two different features and I don't see why they sh= ould be sent > out together. >=20 > Btw, please also note Cathy's SGX rebootless recovery may never get accep= ted: >=20 > https://lore.kernel.org/linux-sgx/Yo0xSNt0JKGgOG59@zn.tnic/T/#m4d1a56fc3e= d547d200443dab50bed6484e6d2e1d > https://lore.kernel.org/all/20220524185324.28395-1-bp@alien8.de/ Considering Zhiquan's series: all the patches have different message ID, which puts them into different threads and makes it hard to apply. E.g. https://lore.kernel.org/linux-sgx/20220525100625.760633-1-zhiquan1.li@intel= .com/T/#u https://lore.kernel.org/linux-sgx/20220525100730.760815-1-zhiquan1.li@intel= .com/T/#u Zhiquan: can you send your patch series as a single series? Easiest way to do it is to use git send-email. Right now the series broken. BR, Jarkko