From 2b05bb75d1745f5aadcf3b915267ec5ec8dc12b1 Mon Sep 17 00:00:00 2001 From: Changbin Du <changbin.du@gmail.com> Date: Fri, 6 Dec 2019 17:04:03 -0800 Subject: [PATCH] kernel-hacking: move DEBUG_BUGVERBOSE to 'printk and dmesg options' I think DEBUG_BUGVERBOSE is a dmesg option which gives more debug info to dmesg. Link: http://lkml.kernel.org/r/20190909144453.3520-9-changbin.du@gmail.com Signed-off-by: Changbin Du <changbin.du@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> --- lib/Kconfig.debug | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index a55020cf33340..a442118cace30 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -173,6 +173,15 @@ config SYMBOLIC_ERRNAME of the number 28. It makes the kernel image slightly larger (about 3KB), but can make the kernel logs easier to read. +config DEBUG_BUGVERBOSE + bool "Verbose BUG() reporting (adds 70K)" if DEBUG_KERNEL && EXPERT + depends on BUG && (GENERIC_BUG || HAVE_DEBUG_BUGVERBOSE) + default y + help + Say Y here to make BUG() panics output the file name and line number + of the BUG call as well as the EIP and oops trace. This aids + debugging but costs about 70-100K of memory. + endmenu # "printk and dmesg options" menu "Compile-time checks and compiler options" @@ -1303,15 +1312,6 @@ config DEBUG_KOBJECT_RELEASE config HAVE_DEBUG_BUGVERBOSE bool -config DEBUG_BUGVERBOSE - bool "Verbose BUG() reporting (adds 70K)" if DEBUG_KERNEL && EXPERT - depends on BUG && (GENERIC_BUG || HAVE_DEBUG_BUGVERBOSE) - default y - help - Say Y here to make BUG() panics output the file name and line number - of the BUG call as well as the EIP and oops trace. This aids - debugging but costs about 70-100K of memory. - menu "Debug kernel data structures" config DEBUG_LIST -- GitLab