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GET /api/patches/1460189/?format=api
{ "id": 1460189, "url": "http://patchwork.ozlabs.org/api/patches/1460189/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linuxppc-dev/patch/be8847438abbfa4972dd792eb616973816af9290.1617126961.git.danielwa@cisco.com/", "project": { "id": 2, "url": "http://patchwork.ozlabs.org/api/projects/2/?format=api", "name": "Linux PPC development", "link_name": "linuxppc-dev", "list_id": "linuxppc-dev.lists.ozlabs.org", "list_email": "linuxppc-dev@lists.ozlabs.org", "web_url": "https://github.com/linuxppc/wiki/wiki", "scm_url": "https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git", "webscm_url": "https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/", "list_archive_url": "https://lore.kernel.org/linuxppc-dev/", "list_archive_url_format": "https://lore.kernel.org/linuxppc-dev/{}/", "commit_url_format": "https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?id={}" }, "msgid": "<be8847438abbfa4972dd792eb616973816af9290.1617126961.git.danielwa@cisco.com>", "list_archive_url": "https://lore.kernel.org/linuxppc-dev/be8847438abbfa4972dd792eb616973816af9290.1617126961.git.danielwa@cisco.com/", "date": "2021-03-30T17:57:03", "name": "[8/8] CMDLINE: arm64: convert to generic builtin command line", "commit_ref": null, "pull_url": null, "state": "not-applicable", "archived": false, "hash": "93c380b798c97ba269dac3580c2e38081536e91d", "submitter": { "id": 67374, "url": "http://patchwork.ozlabs.org/api/people/67374/?format=api", "name": "Daniel Walker (danielwa)", "email": "danielwa@cisco.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linuxppc-dev/patch/be8847438abbfa4972dd792eb616973816af9290.1617126961.git.danielwa@cisco.com/mbox/", "series": [ { "id": 236583, "url": "http://patchwork.ozlabs.org/api/series/236583/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linuxppc-dev/list/?series=236583", "date": "2021-03-30T17:56:56", "name": "[1/8] CMDLINE: add generic builtin command line", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/236583/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1460189/comments/", "check": "warning", "checks": "http://patchwork.ozlabs.org/api/patches/1460189/checks/", "tags": {}, "related": [ { "id": 1466842, "url": "http://patchwork.ozlabs.org/api/patches/1466842/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linuxppc-dev/patch/20210416040924.2882771-9-danielwa@cisco.com/", "msgid": "<20210416040924.2882771-9-danielwa@cisco.com>", "list_archive_url": "https://lore.kernel.org/linuxppc-dev/20210416040924.2882771-9-danielwa@cisco.com/", "date": "2021-04-16T04:09:19", "name": "[8/8] CMDLINE: arm64: convert to generic builtin command line", "mbox": "http://patchwork.ozlabs.org/project/linuxppc-dev/patch/20210416040924.2882771-9-danielwa@cisco.com/mbox/" } ], "headers": { "Return-Path": "\n <linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org>", "X-Original-To": [ "patchwork-incoming@ozlabs.org", "linuxppc-dev@lists.ozlabs.org" ], "Delivered-To": [ "patchwork-incoming@ozlabs.org", "linuxppc-dev@lists.ozlabs.org" ], "Authentication-Results": [ "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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d=\"scan'208\";a=\"671912618\"", "From": "Daniel Walker <danielwa@cisco.com>", "To": "Will Deacon <will@kernel.org>,\n Christophe Leroy <christophe.leroy@csgroup.eu>,\n ob Herring <robh@kernel.org>,\n Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>,\n Andrew Morton <akpm@linux-foundation.org>, x86@kernel.org,\n linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,\n Catalin Marinas <catalin.marinas@arm.com>", "Subject": "[PATCH 8/8] CMDLINE: arm64: convert to generic builtin command line", "Date": "Tue, 30 Mar 2021 10:57:03 -0700", "Message-Id": "\n <be8847438abbfa4972dd792eb616973816af9290.1617126961.git.danielwa@cisco.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "\n <41021d66db2ab427c14255d2a24bb4517c8b58fd.1617126961.git.danielwa@cisco.com>", "References": "\n <41021d66db2ab427c14255d2a24bb4517c8b58fd.1617126961.git.danielwa@cisco.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-Auto-Response-Suppress": "DR, OOF, AutoReply", "X-Outbound-SMTP-Client": "10.24.8.123, [10.24.8.123]", "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 <linuxppc-dev.lists.ozlabs.org>", "List-Unsubscribe": "<https://lists.ozlabs.org/options/linuxppc-dev>,\n <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=unsubscribe>", "List-Archive": "<http://lists.ozlabs.org/pipermail/linuxppc-dev/>", "List-Post": "<mailto:linuxppc-dev@lists.ozlabs.org>", "List-Help": "<mailto:linuxppc-dev-request@lists.ozlabs.org?subject=help>", "List-Subscribe": "<https://lists.ozlabs.org/listinfo/linuxppc-dev>,\n <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=subscribe>", "Cc": "linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,\n xe-linux-external@cisco.com", "Errors-To": "linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org", "Sender": "\"Linuxppc-dev\"\n <linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org>" }, "content": "This updates the arm64 code to use the CONFIG_GENERIC_CMDLINE\noption.\n\nCc: xe-linux-external@cisco.com\nSigned-off-by: Daniel Walker <danielwa@cisco.com>\n---\n arch/arm64/Kconfig | 33 +-----------------------------\n arch/arm64/kernel/idreg-override.c | 8 +++++---\n arch/arm64/kernel/setup.c | 4 ++++\n 3 files changed, 10 insertions(+), 35 deletions(-)", "diff": "diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig\nindex e4e1b6550115..9781ba3758b1 100644\n--- a/arch/arm64/Kconfig\n+++ b/arch/arm64/Kconfig\n@@ -105,6 +105,7 @@ config ARM64\n \tselect GENERIC_ALLOCATOR\n \tselect GENERIC_ARCH_TOPOLOGY\n \tselect GENERIC_CLOCKEVENTS_BROADCAST\n+\tselect GENERIC_CMDLINE\n \tselect GENERIC_CPU_AUTOPROBE\n \tselect GENERIC_CPU_VULNERABILITIES\n \tselect GENERIC_EARLY_IOREMAP\n@@ -1841,38 +1842,6 @@ config ARM64_ACPI_PARKING_PROTOCOL\n \t protocol even if the corresponding data is present in the ACPI\n \t MADT table.\n \n-config CMDLINE\n-\tstring \"Default kernel command string\"\n-\tdefault \"\"\n-\thelp\n-\t Provide a set of default command-line options at build time by\n-\t entering them here. As a minimum, you should specify the the\n-\t root device (e.g. root=/dev/nfs).\n-\n-choice\n-\tprompt \"Kernel command line type\" if CMDLINE != \"\"\n-\tdefault CMDLINE_FROM_BOOTLOADER\n-\thelp\n-\t Choose how the kernel will handle the provided default kernel\n-\t command line string.\n-\n-config CMDLINE_FROM_BOOTLOADER\n-\tbool \"Use bootloader kernel arguments if available\"\n-\thelp\n-\t Uses the command-line options passed by the boot loader. If\n-\t the boot loader doesn't provide any, the default kernel command\n-\t string provided in CMDLINE will be used.\n-\n-config CMDLINE_FORCE\n-\tbool \"Always use the default kernel command string\"\n-\thelp\n-\t Always use the default kernel command string, even if the boot\n-\t loader passes other arguments to the kernel.\n-\t This is useful if you cannot or don't want to change the\n-\t command-line options your boot loader passes to the kernel.\n-\n-endchoice\n-\n config EFI_STUB\n \tbool\n \ndiff --git a/arch/arm64/kernel/idreg-override.c b/arch/arm64/kernel/idreg-override.c\nindex 83f1c4b92095..fb10cd860a26 100644\n--- a/arch/arm64/kernel/idreg-override.c\n+++ b/arch/arm64/kernel/idreg-override.c\n@@ -9,6 +9,7 @@\n #include <linux/ctype.h>\n #include <linux/kernel.h>\n #include <linux/libfdt.h>\n+#include <linux/cmdline.h>\n \n #include <asm/cacheflush.h>\n #include <asm/cpufeature.h>\n@@ -188,11 +189,12 @@ static __init void parse_cmdline(void)\n {\n \tconst u8 *prop = get_bootargs_cmdline();\n \n-\tif (IS_ENABLED(CONFIG_CMDLINE_FORCE) || !prop)\n-\t\t__parse_cmdline(CONFIG_CMDLINE, true);\n+\t__parse_cmdline(CMDLINE_PREPEND, true);\n \n-\tif (!IS_ENABLED(CONFIG_CMDLINE_FORCE) && prop)\n+\tif (IS_ENABLED(CMDLINE_OVERRIDE) && prop)\n \t\t__parse_cmdline(prop, true);\n+\n+\t__parse_cmdline(CMDLINE_APPEND, true);\n }\n \n /* Keep checkers quiet */\ndiff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c\nindex 61845c0821d9..01791ce5244c 100644\n--- a/arch/arm64/kernel/setup.c\n+++ b/arch/arm64/kernel/setup.c\n@@ -30,6 +30,7 @@\n #include <linux/psci.h>\n #include <linux/sched/task.h>\n #include <linux/mm.h>\n+#include <linux/cmdline.h>\n \n #include <asm/acpi.h>\n #include <asm/fixmap.h>\n@@ -322,6 +323,9 @@ void __init __no_sanitize_address setup_arch(char **cmdline_p)\n \t * cpufeature code and early parameters.\n \t */\n \tjump_label_init();\n+\n+\tcmdline_add_builtin(boot_command_line, NULL, COMMAND_LINE_SIZE);\n+\n \tparse_early_param();\n \n \t/*\n", "prefixes": [ "8/8" ] }