The patch titled
Subject: kernel-hacking: move DEBUG_BUGVERBOSE to 'printk and dmesg options'
has been added to the -mm tree. Its filename is
hacking-move-debug_bugverbose-to-printk-and-dmesg-options.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/hacking-move-debug_bugverbose-to-printk-and-dmesg-options.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/hacking-move-debug_bugverbose-to-printk-and-dmesg-options.patch
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------------------------------------------------------
From: Changbin Du <changbin.du@xxxxxxxxx>
Subject: 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@xxxxxxxxx
Signed-off-by: Changbin Du <changbin.du@xxxxxxxxx>
Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Tested-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
lib/Kconfig.debug | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
--- a/lib/Kconfig.debug~hacking-move-debug_bugverbose-to-printk-and-dmesg-options
+++ a/lib/Kconfig.debug
@@ -172,6 +172,15 @@ config SYMBOLIC_ERRCODE
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"
@@ -1313,15 +1322,6 @@ 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
_
Patches currently in -mm which might be from changbin.du@xxxxxxxxx are
hacking-group-sysrq-kgdb-ubsan-into-generic-kernel-debugging-instruments.patch
hacking-create-submenu-for-arch-special-debugging-options.patch
hacking-group-kernel-data-structures-debugging-together.patch
hacking-move-kernel-testing-and-coverage-options-to-same-submenu.patch
hacking-move-oops-into-lockups-and-hangs.patch
hacking-move-sched_stack_end_check-after-debug_stack_usage.patch
hacking-create-a-submenu-for-scheduler-debugging-options.patch
hacking-move-debug_bugverbose-to-printk-and-dmesg-options.patch
hacking-move-debug_fs-to-generic-kernel-debugging-instruments.patch
