[{"id":2970132,"web_url":"http://patchwork.ozlabs.org/comment/2970132/","msgid":"","date":"2022-09-22T20:45:01","subject":"Re: [PATCH 0/8] generic command line v4","submitter":{"id":80860,"url":"http://patchwork.ozlabs.org/api/people/80860/","name":"Sean Anderson","email":"sean.anderson@seco.com"},"content":"On 4/16/21 12:09 AM, Daniel Walker wrote:\n> \n> v4 release changes\n> \n> * Updated insert-sys-cert tool to change command line symbols after\n> compilation.\n> \n> \tThis tool is used to release binary kernels internally to companies\n> \tand then later insert certificates for each product by consumers of\n> \tthe binary kernel. Cisco uses this tool for this purpose.\n> \n> \tCisco has a similar need for the command line to be modified on a\n> \tbinary released kernels similar to how certificates are setup.\n> \n> * Added global symbols to hold append and prepend values.\n> \n> \tThese changes follow the system certificate code to allow the\n> \tinsert-sys-cert tool to be used.\n> \n> * Added a test case to confirm functionality.\n> \n> \tSeemed sensible to add this to make sure everything is working.\n> \n> * Dropped powerpc changes\n> \n> \tChristophe Leroy has reservations about the features for powerpc. I\n> \tdon't think his reservations are founded, and these changes should\n> \tfully work on powerpc. However, I dropped these changes so Christophe\n> \tcan have more time to get comfortable with the changes.\n> \n> \n> Enjoy!\n> \n> \n> Daniel Walker (8):\n> CMDLINE: add generic builtin command line\n> scripts: insert-sys-cert: add command line insert capability\n> scripts: insert-sys-cert: change name to insert-symbol\n> CMDLINE: mips: convert to generic builtin command line\n> drivers: firmware: efi: libstub: enable generic commandline\n> CMDLINE: x86: convert to generic builtin command line\n> of: allow sending a NULL value to early_init_dt_scan_chosen\n> CMDLINE: arm64: convert to generic builtin command line\n> \n> arch/arm64/Kconfig | 33 +--\n> arch/arm64/include/asm/setup.h | 2 +\n> arch/arm64/kernel/idreg-override.c | 9 +-\n> arch/mips/Kconfig | 4 +-\n> arch/mips/Kconfig.debug | 44 ----\n> arch/mips/configs/ar7_defconfig | 9 +-\n> arch/mips/configs/bcm47xx_defconfig | 8 +-\n> arch/mips/configs/bcm63xx_defconfig | 15 +-\n> arch/mips/configs/bmips_be_defconfig | 11 +-\n> arch/mips/configs/bmips_stb_defconfig | 11 +-\n> arch/mips/configs/capcella_defconfig | 11 +-\n> arch/mips/configs/ci20_defconfig | 10 +-\n> arch/mips/configs/cu1000-neo_defconfig | 10 +-\n> arch/mips/configs/cu1830-neo_defconfig | 10 +-\n> arch/mips/configs/e55_defconfig | 4 +-\n> arch/mips/configs/generic_defconfig | 6 +-\n> arch/mips/configs/gpr_defconfig | 18 +-\n> arch/mips/configs/loongson3_defconfig | 13 +-\n> arch/mips/configs/mpc30x_defconfig | 7 +-\n> arch/mips/configs/tb0219_defconfig | 7 +-\n> arch/mips/configs/tb0226_defconfig | 7 +-\n> arch/mips/configs/tb0287_defconfig | 7 +-\n> arch/mips/configs/workpad_defconfig | 11 +-\n> arch/mips/include/asm/setup.h | 2 +\n> arch/mips/kernel/relocate.c | 17 +-\n> arch/mips/kernel/setup.c | 36 +--\n> arch/mips/pic32/pic32mzda/early_console.c | 2 +-\n> arch/mips/pic32/pic32mzda/init.c | 3 +-\n> arch/x86/Kconfig | 44 +---\n> arch/x86/kernel/setup.c | 18 +-\n> .../firmware/efi/libstub/efi-stub-helper.c | 29 +++\n> drivers/firmware/efi/libstub/efi-stub.c | 9 +\n> drivers/firmware/efi/libstub/efistub.h | 1 +\n> drivers/firmware/efi/libstub/x86-stub.c | 13 +-\n> drivers/of/fdt.c | 44 ++--\n> include/linux/cmdline.h | 103 ++++++++\n> init/Kconfig | 78 ++++++\n> lib/Kconfig | 4 +\n> lib/Makefile | 3 +\n> lib/generic_cmdline.S | 53 ++++\n> lib/test_cmdline1.c | 139 ++++++++++\n> scripts/Makefile | 2 +-\n> .../{insert-sys-cert.c => insert-symbol.c} | 243 ++++++++++++------\n> 43 files changed, 716 insertions(+), 394 deletions(-)\n> create mode 100644 include/linux/cmdline.h\n> create mode 100644 lib/generic_cmdline.S\n> create mode 100644 lib/test_cmdline1.c\n> rename scripts/{insert-sys-cert.c => insert-symbol.c} (72%)\n> \n\nFor an arm64 platform (after rebasing):\n\nTested-by: Sean Anderson ","headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Authentication-Results":["legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org\n (client-ip=2404:9400:2:0:216:3eff:fee1:b9f1; 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Peter Anvin\" , linux-arm-kernel@lists.infradead.org,\n linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,\n linux-kbuild@vger.kernel.org","References":"<20210416040924.2882771-1-danielwa@cisco.com>","From":"Sean Anderson ","Message-ID":"","Date":"Thu, 22 Sep 2022 16:45:01 -0400","User-Agent":"Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101\n Thunderbird/68.10.0","In-Reply-To":"<20210416040924.2882771-1-danielwa@cisco.com>","Content-Type":"text/plain; charset=utf-8","Content-Language":"en-US","Content-Transfer-Encoding":"7bit","X-ClientProxiedBy":"BL1PR13CA0157.namprd13.prod.outlook.com\n (2603:10b6:208:2bd::12) To DB7PR03MB4972.eurprd03.prod.outlook.com\n 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","Cc":"linux-efi@vger.kernel.org","Errors-To":"linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org","Sender":"\"Linuxppc-dev\"\n "}},{"id":2970140,"web_url":"http://patchwork.ozlabs.org/comment/2970140/","msgid":"<20220922205334.GV4320@zorba>","date":"2022-09-22T20:53:34","subject":"Re: [PATCH 0/8] generic command line v4","submitter":{"id":67374,"url":"http://patchwork.ozlabs.org/api/people/67374/","name":"Daniel Walker (danielwa)","email":"danielwa@cisco.com"},"content":"On Thu, Sep 22, 2022 at 04:45:01PM -0400, Sean Anderson wrote:\n> \n> \n> \n> For an arm64 platform (after rebasing):\n> \n> Tested-by: Sean Anderson \n\nMaybe I'll re-submit it.\n\nDaniel","headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Authentication-Results":["legolas.ozlabs.org;\n spf=pass (sender SPF authorized) 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generic command line v4","Message-ID":"<20220922205334.GV4320@zorba>","References":"<20210416040924.2882771-1-danielwa@cisco.com>\n ","MIME-Version":"1.0","Content-Type":"text/plain; charset=us-ascii","Content-Disposition":"inline","In-Reply-To":"","X-Outbound-SMTP-Client":"10.25.129.98, [10.25.129.98]","X-Outbound-Node":"rcdn-core-3.cisco.com","X-BeenThere":"linuxppc-dev@lists.ozlabs.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"Linux on PowerPC Developers Mail List ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Cc":"Rob Herring , linux-efi@vger.kernel.org,\n Daniel Gimpelevich ,\n devicetree@vger.kernel.org, linux-kbuild@vger.kernel.org,\n linuxppc-dev@lists.ozlabs.org, x86@kernel.org, linux-mips@vger.kernel.org,\n linux-kernel@vger.kernel.org, \"H. Peter Anvin\" ,\n Andrew Morton , Will Deacon ,\n linux-arm-kernel@lists.infradead.org","Errors-To":"linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org","Sender":"\"Linuxppc-dev\"\n "}},{"id":2970146,"web_url":"http://patchwork.ozlabs.org/comment/2970146/","msgid":"","date":"2022-09-22T21:03:46","subject":"Re: [PATCH 0/8] generic command line v4","submitter":{"id":80860,"url":"http://patchwork.ozlabs.org/api/people/80860/","name":"Sean Anderson","email":"sean.anderson@seco.com"},"content":"On 9/22/22 4:53 PM, Daniel Walker wrote:\n> On Thu, Sep 22, 2022 at 04:45:01PM -0400, Sean Anderson wrote:\n>> \n>> \n>> \n>> For an arm64 platform (after rebasing):\n>> \n>> Tested-by: Sean Anderson \n> \n> Maybe I'll re-submit it.\n> \n> Daniel\n> \n\nThere's still no way to extend the command line on ARM64, since the\nexisting method was removed in anticipation that your series would be\nadded. \n\nAs recently as last month, someone's patch to add such support was\nrejected for this reason [1].\n\n--Sean\n\n[1] https://lore.kernel.org/linux-arm-kernel/20220812084613.GA3107@willie-the-truck/","headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Authentication-Results":["legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org\n (client-ip=112.213.38.117; helo=lists.ozlabs.org;\n envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org;\n receiver=)","legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=seco.com header.i=@seco.com header.a=rsa-sha256\n header.s=selector1 header.b=uGQcalbb;\n\tdkim-atps=neutral","lists.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=seco.com header.i=@seco.com header.a=rsa-sha256\n header.s=selector1 header.b=uGQcalbb;\n\tdkim-atps=neutral","lists.ozlabs.org;\n spf=pass (sender SPF authorized) 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linux-kbuild@vger.kernel.org,\n linuxppc-dev@lists.ozlabs.org, x86@kernel.org, linux-mips@vger.kernel.org,\n linux-kernel@vger.kernel.org, \"H. Peter Anvin\" ,\n Andrew Morton , Will Deacon ,\n linux-arm-kernel@lists.infradead.org","Errors-To":"linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org","Sender":"\"Linuxppc-dev\"\n "}},{"id":2970158,"web_url":"http://patchwork.ozlabs.org/comment/2970158/","msgid":"<20220922211026.GW4320@zorba>","date":"2022-09-22T21:10:26","subject":"Re: [PATCH 0/8] generic command line v4","submitter":{"id":67374,"url":"http://patchwork.ozlabs.org/api/people/67374/","name":"Daniel Walker (danielwa)","email":"danielwa@cisco.com"},"content":"On Thu, Sep 22, 2022 at 05:03:46PM -0400, Sean Anderson wrote:\n> \n> \n> \n> On 9/22/22 4:53 PM, Daniel Walker wrote:\n> > On Thu, Sep 22, 2022 at 04:45:01PM -0400, Sean Anderson wrote:\n> >> \n> >> \n> >> \n> >> For an arm64 platform (after rebasing):\n> >> \n> >> Tested-by: Sean Anderson \n> > \n> > Maybe I'll re-submit it.\n> > \n> > Daniel\n> > \n> \n> There's still no way to extend the command line on ARM64, since the\n> existing method was removed in anticipation that your series would be\n> added. \n> \n> As recently as last month, someone's patch to add such support was\n> rejected for this reason [1].\n> \n> --Sean\n> \n> [1] https://lore.kernel.org/linux-arm-kernel/20220812084613.GA3107@willie-the-truck/\n\n\nI had no idea.. Thanks for pointing that out. I guess I will re-submit in that\ncase.\n\nDaniel","headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Authentication-Results":["legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org\n (client-ip=112.213.38.117; helo=lists.ozlabs.org;\n envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org;\n receiver=)","legolas.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n unprotected) header.d=cisco.com header.i=@cisco.com header.a=rsa-sha256\n header.s=iport header.b=X0T/4vKD;\n\tdkim-atps=neutral","lists.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n unprotected) header.d=cisco.com header.i=@cisco.com header.a=rsa-sha256\n header.s=iport header.b=X0T/4vKD;\n\tdkim-atps=neutral","lists.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=cisco.com\n (client-ip=173.37.86.76; 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charset=us-ascii","Content-Disposition":"inline","In-Reply-To":"","X-Outbound-SMTP-Client":"10.25.129.98, [10.25.129.98]","X-Outbound-Node":"rcdn-core-4.cisco.com","X-BeenThere":"linuxppc-dev@lists.ozlabs.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"Linux on PowerPC Developers Mail List ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Cc":"Rob Herring , linux-efi@vger.kernel.org,\n Daniel Gimpelevich ,\n devicetree@vger.kernel.org, linux-kbuild@vger.kernel.org,\n linuxppc-dev@lists.ozlabs.org, x86@kernel.org, linux-mips@vger.kernel.org,\n linux-kernel@vger.kernel.org, \"H. Peter Anvin\" ,\n Andrew Morton , Will Deacon ,\n linux-arm-kernel@lists.infradead.org","Errors-To":"linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org","Sender":"\"Linuxppc-dev\"\n "}},{"id":2970164,"web_url":"http://patchwork.ozlabs.org/comment/2970164/","msgid":"<1663881344.25129.23.camel@chimera>","date":"2022-09-22T21:15:44","subject":"Re: [PATCH 0/8] generic command line v4","submitter":{"id":36211,"url":"http://patchwork.ozlabs.org/api/people/36211/","name":"Daniel Gimpelevich","email":"daniel@gimpelevich.san-francisco.ca.us"},"content":"On Thu, 2022-09-22 at 14:10 -0700, Daniel Walker wrote:\n> On Thu, Sep 22, 2022 at 05:03:46PM -0400, Sean Anderson wrote:\n[snip]\n> > As recently as last month, someone's patch to add such support was\n> > rejected for this reason [1].\n> > \n> > --Sean\n> > \n> > [1] https://lore.kernel.org/linux-arm-kernel/20220812084613.GA3107@willie-the-truck/\n> \n> \n> I had no idea.. Thanks for pointing that out. I guess I will re-submit in that\n> case.\n> \n> Daniel\n\nThis has been happening repeatedly since circa 2014, on multiple\narchitectures. It's quite frustrating, really.","headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Authentication-Results":["legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org\n (client-ip=2404:9400:2:0:216:3eff:fee1:b9f1; helo=lists.ozlabs.org;\n envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org;\n receiver=)","legolas.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n unprotected) header.d=gimpelevich-san-francisco-ca-us.20210112.gappssmtp.com\n header.i=@gimpelevich-san-francisco-ca-us.20210112.gappssmtp.com\n header.a=rsa-sha256 header.s=20210112 header.b=tGeOq2JW;\n\tdkim-atps=neutral","lists.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n unprotected) header.d=gimpelevich-san-francisco-ca-us.20210112.gappssmtp.com\n header.i=@gimpelevich-san-francisco-ca-us.20210112.gappssmtp.com\n header.a=rsa-sha256 header.s=20210112 header.b=tGeOq2JW;\n\tdkim-atps=neutral","lists.ozlabs.org;\n spf=permerror (SPF Permanent Error: Void lookup limit of 2 exceeded)\n smtp.mailfrom=gimpelevich.san-francisco.ca.us\n (client-ip=2607:f8b0:4864:20::1029; 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charset=\"UTF-8\"","X-Mailer":"Evolution 3.10.4-0ubuntu2 ","Mime-Version":"1.0","Content-Transfer-Encoding":"7bit","X-BeenThere":"linuxppc-dev@lists.ozlabs.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"Linux on PowerPC Developers Mail List ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Cc":"Rob Herring , linux-efi@vger.kernel.org,\n devicetree@vger.kernel.org, Sean Anderson ,\n linuxppc-dev@lists.ozlabs.org, x86@kernel.org, linux-mips@vger.kernel.org,\n linux-kernel@vger.kernel.org, \"H. Peter Anvin\" ,\n linux-kbuild@vger.kernel.org, Andrew Morton ,\n Will Deacon , linux-arm-kernel@lists.infradead.org","Errors-To":"linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org","Sender":"\"Linuxppc-dev\"\n "}},{"id":2972391,"web_url":"http://patchwork.ozlabs.org/comment/2972391/","msgid":"","date":"2022-09-26T22:52:18","subject":"Re: [PATCH 0/8] generic command line v4","submitter":{"id":62529,"url":"http://patchwork.ozlabs.org/api/people/62529/","name":"Rob Herring (Arm)","email":"robh@kernel.org"},"content":"On Thu, Sep 22, 2022 at 4:15 PM Daniel Gimpelevich\n wrote:\n>\n> On Thu, 2022-09-22 at 14:10 -0700, Daniel Walker wrote:\n> > On Thu, Sep 22, 2022 at 05:03:46PM -0400, Sean Anderson wrote:\n> [snip]\n> > > As recently as last month, someone's patch to add such support was\n> > > rejected for this reason [1].\n> > >\n> > > --Sean\n> > >\n> > > [1] https://lore.kernel.org/linux-arm-kernel/20220812084613.GA3107@willie-the-truck/\n> >\n> >\n> > I had no idea.. Thanks for pointing that out. I guess I will re-submit in that\n> > case.\n> >\n> > Daniel\n>\n> This has been happening repeatedly since circa 2014, on multiple\n> architectures. It's quite frustrating, really.\n\nIt must not be that important. From the last time, IMO Christophe's\nversion was much closer to being merged than this series. This is not\nhow you get things upstream:\n\n> * Dropped powerpc changes\n> Christophe Leroy has reservations about the features for powerpc. I\n> don't think his reservations are founded, and these changes should\n> fully work on powerpc. However, I dropped these changes so Christophe\n> can have more time to get comfortable with the changes.\n\nRob","headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Authentication-Results":["legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org\n (client-ip=2404:9400:2:0:216:3eff:fee1:b9f1; helo=lists.ozlabs.org;\n envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org;\n receiver=)","legolas.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=k+WJCcJe;\n\tdkim-atps=neutral","lists.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=k+WJCcJe;\n\tdkim-atps=neutral","lists.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org\n (client-ip=2604:1380:4641:c500::1; helo=dfw.source.kernel.org;\n envelope-from=robh@kernel.org; receiver=)","lists.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=k+WJCcJe;\n\tdkim-atps=neutral"],"Received":["from lists.ozlabs.org (lists.ozlabs.org\n [IPv6:2404:9400:2:0:216:3eff:fee1:b9f1])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange X25519 server-signature ECDSA (P-384))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4MbyhH2wKVz1yq7\n\tfor ; Tue, 27 Sep 2022 08:52:47 +1000 (AEST)","from boromir.ozlabs.org (localhost [IPv6:::1])\n\tby lists.ozlabs.org (Postfix) with ESMTP id 4MbyhH2DhRz3c0g\n\tfor ; Tue, 27 Sep 2022 08:52:47 +1000 (AEST)","from dfw.source.kernel.org (dfw.source.kernel.org\n [IPv6:2604:1380:4641:c500::1])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby lists.ozlabs.org (Postfix) with ESMTPS id 4Mbyh31q0rz2yR9\n\tfor ; Tue, 27 Sep 2022 08:52:35 +1000 (AEST)","from smtp.kernel.org (relay.kernel.org [52.25.139.140])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby dfw.source.kernel.org (Postfix) with ESMTPS id 270E960FB8\n\tfor ; Mon, 26 Sep 2022 22:52:31 +0000 (UTC)","by smtp.kernel.org (Postfix) with ESMTPSA id 897E6C433C1\n\tfor ; Mon, 26 Sep 2022 22:52:30 +0000 (UTC)","by mail-ua1-f54.google.com with SMTP id u14so2976871ual.3\n for ;\n Mon, 26 Sep 2022 15:52:30 -0700 (PDT)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n\ts=k20201202; t=1664232750;\n\tbh=X+i9bYu7/jWxfKAIE3i62yvVnxdBvG/IiRya+AP0Akw=;\n\th=References:In-Reply-To:From:Date:Subject:To:Cc:From;\n\tb=k+WJCcJepmSQ14q6DF5jb4UgCKZYbXeY7nACK6WAMaM/uPrYsQ+x8Qku3yU28PjFn\n\t PBeq/7jXzTW5J7/I1aqFgjDWN6Qv9cXBfLIQh5FAgNZfj+dcU2GHS9dh5S7NTNVbP6\n\t OsuUnzF7FrpO3kLanOffFkQtonPMofZ/ELbU56XCKeHwvPoSLxg+bV/2f7ehoFgFJl\n\t FKdtkqoi+DknB7qodCR5V55GUwjO6qJ3LfnKEwE5FJhXqV8k/JlVDRy2jzgrI1B4JE\n\t 2KQ4vLyOR6v+Ll4oUKdjtWIV0Q+QHJHHuHkzMqbZFkJTnaS6fPFr9x02dCBwO2e9Nb\n\t ora+TTneLbDhg==","X-Gm-Message-State":"ACrzQf1mS/Q1WZU1zj9bmEn98gjA6PTfXMQIZ/3+lvMT25ee0Oj5hHEr\n\tJgpBlgQ43Rj2GEjruiew89xC5hVU9KzLnAwQ5g==","X-Google-Smtp-Source":"\n AMsMyM43QjpEBGgBdeXDtHcyhT0+TUAlXLvP8qGgbv5J2u9gIos+nqDadyw2zzx9fWZeWcsqwCL4JDInZkzVBkDATYI=","X-Received":"by 2002:ab0:2715:0:b0:3c9:90c2:1aea with SMTP id\n s21-20020ab02715000000b003c990c21aeamr7366736uao.77.1664232749469; Mon, 26\n Sep 2022 15:52:29 -0700 (PDT)","MIME-Version":"1.0","References":"<20210416040924.2882771-1-danielwa@cisco.com>\n \n <20220922205334.GV4320@zorba> \n <20220922211026.GW4320@zorba> <1663881344.25129.23.camel@chimera>","In-Reply-To":"<1663881344.25129.23.camel@chimera>","From":"Rob Herring ","Date":"Mon, 26 Sep 2022 17:52:18 -0500","X-Gmail-Original-Message-ID":"\n ","Message-ID":"\n ","Subject":"Re: [PATCH 0/8] generic command line v4","To":"Daniel Gimpelevich ,\n\tDaniel Walker ","Content-Type":"text/plain; charset=\"UTF-8\"","X-BeenThere":"linuxppc-dev@lists.ozlabs.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"Linux on PowerPC Developers Mail List ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Cc":"devicetree@vger.kernel.org, linux-efi@vger.kernel.org,\n linux-kbuild@vger.kernel.org, Sean Anderson ,\n linuxppc-dev@lists.ozlabs.org, x86@kernel.org, linux-mips@vger.kernel.org,\n linux-kernel@vger.kernel.org, \"H. Peter Anvin\" ,\n Andrew Morton , Will Deacon ,\n linux-arm-kernel@lists.infradead.org","Errors-To":"linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org","Sender":"\"Linuxppc-dev\"\n "}},{"id":2972403,"web_url":"http://patchwork.ozlabs.org/comment/2972403/","msgid":"<20220926225945.GC4320@zorba>","date":"2022-09-26T22:59:45","subject":"Re: [PATCH 0/8] generic command line v4","submitter":{"id":67374,"url":"http://patchwork.ozlabs.org/api/people/67374/","name":"Daniel Walker (danielwa)","email":"danielwa@cisco.com"},"content":"On Thu, Sep 22, 2022 at 02:15:44PM -0700, Daniel Gimpelevich wrote:\n> On Thu, 2022-09-22 at 14:10 -0700, Daniel Walker wrote:\n> > On Thu, Sep 22, 2022 at 05:03:46PM -0400, Sean Anderson wrote:\n> [snip]\n> > > As recently as last month, someone's patch to add such support was\n> > > rejected for this reason [1].\n> > > \n> > > --Sean\n> > > \n> > > [1] https://lore.kernel.org/linux-arm-kernel/20220812084613.GA3107@willie-the-truck/\n> > \n> > \n> > I had no idea.. Thanks for pointing that out. I guess I will re-submit in that\n> > case.\n> > \n> > Daniel\n> \n> This has been happening repeatedly since circa 2014, on multiple\n> architectures. It's quite frustrating, really.\n \n I'm not sure I'm following your comments. What's frustrating exactly ?\n\nDaniel","headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Authentication-Results":["legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org\n (client-ip=112.213.38.117; helo=lists.ozlabs.org;\n envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org;\n receiver=)","legolas.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n unprotected) header.d=cisco.com header.i=@cisco.com header.a=rsa-sha256\n header.s=iport header.b=UqjtJ9GU;\n\tdkim-atps=neutral","lists.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n unprotected) header.d=cisco.com header.i=@cisco.com header.a=rsa-sha256\n header.s=iport header.b=UqjtJ9GU;\n\tdkim-atps=neutral","lists.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=cisco.com\n (client-ip=173.37.142.93; 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charset=us-ascii","Content-Disposition":"inline","In-Reply-To":"<1663881344.25129.23.camel@chimera>","X-Outbound-SMTP-Client":"10.25.129.98, [10.25.129.98]","X-Outbound-Node":"rcdn-core-2.cisco.com","X-BeenThere":"linuxppc-dev@lists.ozlabs.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"Linux on PowerPC Developers Mail List ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Cc":"Rob Herring , linux-efi@vger.kernel.org,\n devicetree@vger.kernel.org, Sean Anderson ,\n linuxppc-dev@lists.ozlabs.org, x86@kernel.org, linux-mips@vger.kernel.org,\n linux-kernel@vger.kernel.org, \"H. Peter Anvin\" ,\n linux-kbuild@vger.kernel.org, Andrew Morton ,\n Will Deacon , linux-arm-kernel@lists.infradead.org","Errors-To":"linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org","Sender":"\"Linuxppc-dev\"\n "}},{"id":2972409,"web_url":"http://patchwork.ozlabs.org/comment/2972409/","msgid":"<20220926230341.GD4320@zorba>","date":"2022-09-26T23:03:41","subject":"Re: [PATCH 0/8] generic command line v4","submitter":{"id":67374,"url":"http://patchwork.ozlabs.org/api/people/67374/","name":"Daniel Walker (danielwa)","email":"danielwa@cisco.com"},"content":"On Mon, Sep 26, 2022 at 05:52:18PM -0500, Rob Herring wrote:\n> On Thu, Sep 22, 2022 at 4:15 PM Daniel Gimpelevich\n> wrote:\n> >\n> > On Thu, 2022-09-22 at 14:10 -0700, Daniel Walker wrote:\n> > > On Thu, Sep 22, 2022 at 05:03:46PM -0400, Sean Anderson wrote:\n> > [snip]\n> > > > As recently as last month, someone's patch to add such support was\n> > > > rejected for this reason [1].\n> > > >\n> > > > --Sean\n> > > >\n> > > > [1] https://lore.kernel.org/linux-arm-kernel/20220812084613.GA3107@willie-the-truck/\n> > >\n> > >\n> > > I had no idea.. Thanks for pointing that out. I guess I will re-submit in that\n> > > case.\n> > >\n> > > Daniel\n> >\n> > This has been happening repeatedly since circa 2014, on multiple\n> > architectures. It's quite frustrating, really.\n> \n> It must not be that important. From the last time, IMO Christophe's\n> version was much closer to being merged than this series. This is not\n> how you get things upstream:\n> \n> > * Dropped powerpc changes\n> > Christophe Leroy has reservations about the features for powerpc. I\n> > don't think his reservations are founded, and these changes should\n> > fully work on powerpc. However, I dropped these changes so Christophe\n> > can have more time to get comfortable with the changes.\n> \n> Rob\n\nI don't submit often enough, that's true. However, I figured maintainers don't\nwant the changes. This is a common occurrence in industry, people may submit\nonce or twice, no traction and they give up. I suppose it's a combination of\nproblems.\n\nChristophe's don't have the same features, so they are really totally different\nbut conflicting.\n\nDaniel","headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Authentication-Results":["legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org\n (client-ip=2404:9400:2:0:216:3eff:fee1:b9f1; helo=lists.ozlabs.org;\n envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org;\n receiver=)","legolas.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n unprotected) header.d=cisco.com header.i=@cisco.com header.a=rsa-sha256\n header.s=iport header.b=Xz3HmXr9;\n\tdkim-atps=neutral","lists.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n unprotected) header.d=cisco.com header.i=@cisco.com header.a=rsa-sha256\n header.s=iport header.b=Xz3HmXr9;\n\tdkim-atps=neutral","lists.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=cisco.com\n (client-ip=173.37.142.90; 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