Messages in this thread Patch in this message | | | Date | Tue, 25 Feb 2020 19:12:37 -0500 | From | Steven Rostedt <> | Subject | [for-linus][PATCH] bootconfig: Fix CONFIG_BOOTTIME_TRACING dependency issue |
| |
From: Masami Hiramatsu <mhiramat@kernel.org>
Since commit d8a953ddde5e ("bootconfig: Set CONFIG_BOOT_CONFIG=n by default") also changed the CONFIG_BOOTTIME_TRACING to select CONFIG_BOOT_CONFIG to show the boot-time tracing on the menu, it introduced wrong dependencies with BLK_DEV_INITRD as below.
WARNING: unmet direct dependencies detected for BOOT_CONFIG Depends on [n]: BLK_DEV_INITRD [=n] Selected by [y]: - BOOTTIME_TRACING [=y] && TRACING_SUPPORT [=y] && FTRACE [=y] && TRACING [=y]
This makes the CONFIG_BOOT_CONFIG selects CONFIG_BLK_DEV_INITRD to fix this error and make CONFIG_BOOTTIME_TRACING=n by default, so that both boot-time tracing and boot configuration off but those appear on the menu list.
Link: http://lkml.kernel.org/r/158264140162.23842.11237423518607465535.stgit@devnote2
Fixes: d8a953ddde5e ("bootconfig: Set CONFIG_BOOT_CONFIG=n by default") Reported-by: Randy Dunlap <rdunlap@infradead.org> Compiled-tested-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> --- init/Kconfig | 2 +- kernel/trace/Kconfig | 1 - 2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/init/Kconfig b/init/Kconfig index a84e7aa89a29..8b4c3e8c05ea 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1217,7 +1217,7 @@ endif config BOOT_CONFIG bool "Boot config support" - depends on BLK_DEV_INITRD + select BLK_DEV_INITRD help Extra boot config allows system admin to pass a config file as complemental extension of kernel cmdline when booting. diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index 795c3e02d3f1..402eef84c859 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -145,7 +145,6 @@ config BOOTTIME_TRACING bool "Boot-time Tracing support" depends on TRACING select BOOT_CONFIG - default y help Enable developer to setup ftrace subsystem via supplemental kernel cmdline at boot time for debugging (tracing) driver -- 2.20.1
| |