From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from wp530.webpack.hosteurope.de (wp530.webpack.hosteurope.de [80.237.130.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CD56920F7 for ; Sun, 23 Oct 2022 14:58:21 +0000 (UTC) Received: from [2a02:8108:963f:de38:eca4:7d19:f9a2:22c5]; authenticated by wp530.webpack.hosteurope.de running ExIM with esmtpsa (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) id 1omcQd-0002qe-Db; Sun, 23 Oct 2022 16:58:19 +0200 Message-ID: Date: Sun, 23 Oct 2022 16:58:18 +0200 Precedence: bulk X-Mailing-List: regressions@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.0 Subject: Re: [PATCH] efi/libstub: arm64: avoid SetVirtualAddressMap() when possible #forregzbot Content-Language: en-US, de-DE From: Thorsten Leemhuis To: linux-efi@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, "regressions@lists.linux.dev" References: <20220916101843.495879-1-ardb@kernel.org> <56877644-8173-d2ed-ed00-7973734a3698@huawei.com> <9c06c75d-5079-dd27-6533-c053c986083e@leemhuis.info> In-Reply-To: <9c06c75d-5079-dd27-6533-c053c986083e@leemhuis.info> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-bounce-key: webpack.hosteurope.de;regressions@leemhuis.info;1666537101;61c428cf; X-HE-SMSGID: 1omcQd-0002qe-Db [Note: this mail is primarily send for documentation purposes and/or for regzbot, my Linux kernel regression tracking bot. That's why I removed most or all folks from the list of recipients, but left any that looked like a mailing lists. These mails usually contain '#forregzbot' in the subject, to make them easy to spot and filter out.] On 20.10.22 14:39, Thorsten Leemhuis wrote: >> After entering 6.1-rc1 the efi runtime services is not working on my platform: >> >> [ 0.054039] Remapping and enabling EFI services. >> [ 0.054043] UEFI virtual mapping missing or invalid -- runtime services will not be available >> >> Not sure this patch is the root cause since I see some refactor of efi codes in 6.1-rc1, >> but simply reverting this make EFI runtime services works again. Tested on HiSilicon's >> Kunpeng 920 arm64 server using 48 bit VA address: > > #regzbot ^introduced d3549a938b73f203ef522562ae9f2d38aa43d234 > #regzbot title efi/libstub: arm64: efi runtime services stopped working > #regzbot ignore-activity #regzbot fixed-by: 37926f96302d8b6 Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) P.S.: As the Linux kernel's regression tracker I deal with a lot of reports and sometimes miss something important when writing mails like this. If that's the case here, don't hesitate to tell me in a public reply, it's in everyone's interest to set the public record straight. 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 C539EECAAA1 for ; Sun, 23 Oct 2022 14:59:28 +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:References:Cc:To:From: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=aHH7ChbBfY9dplSjRVyjsAEDKEw/bgoyxBLXm9le0rI=; b=bNF5GU/1Ft5WOq kU+7R1cJceRMarEoe6qfJZEnouoYxFIGResHEjA/RWFicnP+kQ0qdsQAZy0jtYteJNYd++Uz4874J AMX8Fhmiyi8HE4b/dT48pMbAlcJy/7N71cEk8sxk2NXXwVmc8ptiebdEg62FsOidsAu49fr5df3ps RvxghZxSRwCVAWXC9uBOEBqGOPZDkjPE3gKf2bBIgMIYQuehipQcrEY8MlZiy+GzIdKoIYD/vj3+R cKl3bL9OZaL03voraxYU8KKFpj9o/JgxkOL4lJ2FxCVyNCSp1FpT21EpIzd/9aefR494wfz0Vmm/4 uTqL2YPHxjRr1gbjxAxA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1omcQp-00FUuA-1I; Sun, 23 Oct 2022 14:58:31 +0000 Received: from wp530.webpack.hosteurope.de ([80.237.130.52]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1omcQl-00FUsx-9k for linux-arm-kernel@lists.infradead.org; Sun, 23 Oct 2022 14:58:29 +0000 Received: from [2a02:8108:963f:de38:eca4:7d19:f9a2:22c5]; authenticated by wp530.webpack.hosteurope.de running ExIM with esmtpsa (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) id 1omcQd-0002qe-Db; Sun, 23 Oct 2022 16:58:19 +0200 Message-ID: Date: Sun, 23 Oct 2022 16:58:18 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.0 Subject: Re: [PATCH] efi/libstub: arm64: avoid SetVirtualAddressMap() when possible #forregzbot Content-Language: en-US, de-DE From: Thorsten Leemhuis To: linux-efi@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, "regressions@lists.linux.dev" References: <20220916101843.495879-1-ardb@kernel.org> <56877644-8173-d2ed-ed00-7973734a3698@huawei.com> <9c06c75d-5079-dd27-6533-c053c986083e@leemhuis.info> In-Reply-To: <9c06c75d-5079-dd27-6533-c053c986083e@leemhuis.info> X-bounce-key: webpack.hosteurope.de;regressions@leemhuis.info;1666537107;15db27ce; X-HE-SMSGID: 1omcQd-0002qe-Db X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221023_075827_514674_47AE424D X-CRM114-Status: GOOD ( 10.11 ) 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="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org [Note: this mail is primarily send for documentation purposes and/or for regzbot, my Linux kernel regression tracking bot. That's why I removed most or all folks from the list of recipients, but left any that looked like a mailing lists. These mails usually contain '#forregzbot' in the subject, to make them easy to spot and filter out.] On 20.10.22 14:39, Thorsten Leemhuis wrote: >> After entering 6.1-rc1 the efi runtime services is not working on my platform: >> >> [ 0.054039] Remapping and enabling EFI services. >> [ 0.054043] UEFI virtual mapping missing or invalid -- runtime services will not be available >> >> Not sure this patch is the root cause since I see some refactor of efi codes in 6.1-rc1, >> but simply reverting this make EFI runtime services works again. Tested on HiSilicon's >> Kunpeng 920 arm64 server using 48 bit VA address: > > #regzbot ^introduced d3549a938b73f203ef522562ae9f2d38aa43d234 > #regzbot title efi/libstub: arm64: efi runtime services stopped working > #regzbot ignore-activity #regzbot fixed-by: 37926f96302d8b6 Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) P.S.: As the Linux kernel's regression tracker I deal with a lot of reports and sometimes miss something important when writing mails like this. If that's the case here, don't hesitate to tell me in a public reply, it's in everyone's interest to set the public record straight. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel