From: Changbin Du <changbin.du@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>,
Randy Dunlap <rdunlap@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>,
linux-kernel@vger.kernel.org, Changbin Du <changbin.du@gmail.com>
Subject: [PATCH v2 0/9] kconfig/hacking: make 'kernel hacking' menu better structurized
Date: Mon, 9 Sep 2019 22:18:14 +0800 [thread overview]
Message-ID: <20190909141823.8638-1-changbin.du@gmail.com> (raw)
This series is a trivial improvment for the layout of 'kernel hacking'
configuration menu. Now we have many items in it which makes takes
a little time to look up them since they are not well structurized yet.
Early discussion is here:
https://lkml.org/lkml/2019/9/1/39
This is a preview:
│ ┌─────────────────────────────────────────────────────────────────────────┐ │
│ │ printk and dmesg options ---> │ │
│ │ Compile-time checks and compiler options ---> │ │
│ │ Generic Kernel Debugging Instruments ---> │ │
│ │ -*- Kernel debugging │ │
│ │ [*] Miscellaneous debug code │ │
│ │ Memory Debugging ---> │ │
│ │ [ ] Debug shared IRQ handlers │ │
│ │ Debug Oops, Lockups and Hangs ---> │ │
│ │ Scheduler Debugging ---> │ │
│ │ [*] Enable extra timekeeping sanity checking │ │
│ │ Lock Debugging (spinlocks, mutexes, etc...) ---> │ │
│ │ -*- Stack backtrace support │ │
│ │ [ ] Warn for all uses of unseeded randomness │ │
│ │ [ ] kobject debugging │ │
│ │ Debug kernel data structures ---> │ │
│ │ [ ] Debug credential management │ │
│ │ RCU Debugging ---> │ │
│ │ [ ] Force round-robin CPU selection for unbound work items │ │
│ │ [ ] Force extended block device numbers and spread them │ │
│ │ [ ] Enable CPU hotplug state control │ │
│ │ [*] Latency measuring infrastructure │ │
│ │ [*] Tracers ---> │ │
│ │ [ ] Remote debugging over FireWire early on boot │ │
│ │ [*] Sample kernel code ---> │ │
│ │ [*] Filter access to /dev/mem │ │
│ │ [ ] Filter I/O access to /dev/mem │ │
│ │ [ ] Additional debug code for syzbot │ │
│ │ x86 Debugging ---> │ │
│ │ Kernel Testing and Coverage ---> │ │
│ │ │ │
│ │ │ │
│ └─────────────────────────────────────────────────────────────────────────┘ │
├─────────────────────────────────────────────────────────────────────────────┤
│ <Select> < Exit > < Help > < Save > < Load > │
└─────────────────────────────────────────────────────────────────────────────┘
v2:
o rebase to linux-next.
o move DEBUG_FS to 'Generic Kernel Debugging Instruments'
o move DEBUG_NOTIFIERS to 'Debug kernel data structures'
Changbin Du (9):
kconfig/hacking: Group sysrq/kgdb/ubsan into 'Generic Kernel Debugging
Instruments'
kconfig/hacking: Create submenu for arch special debugging options
kconfig/hacking: Group kernel data structures debugging together
kconfig/hacking: Move kernel testing and coverage options to same
submenu
kconfig/hacking: Move Oops into 'Lockups and Hangs'
kconfig/hacking: Move SCHED_STACK_END_CHECK after DEBUG_STACK_USAGE
kconfig/hacking: Create a submenu for scheduler debugging options
kconfig/hacking: Move DEBUG_BUGVERBOSE to 'printk and dmesg options'
kconfig/hacking: Move DEBUG_FS to 'Generic Kernel Debugging
Instruments'
lib/Kconfig.debug | 659 ++++++++++++++++++++++++----------------------
1 file changed, 340 insertions(+), 319 deletions(-)
--
2.20.1
next reply other threads:[~2019-09-09 14:18 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-09 14:18 Changbin Du [this message]
2019-09-09 14:18 ` [PATCH v2 1/9] kconfig/hacking: Group sysrq/kgdb/ubsan into 'Generic Kernel Debugging Instruments' Changbin Du
2019-09-09 14:18 ` [PATCH v2 2/9] kconfig/hacking: Create submenu for arch special debugging options Changbin Du
2019-09-09 14:18 ` [PATCH v2 3/9] kconfig/hacking: Group kernel data structures debugging together Changbin Du
2019-09-09 14:18 ` [PATCH v2 4/9] kconfig/hacking: Move kernel testing and coverage options to same submenu Changbin Du
2019-09-09 14:18 ` [PATCH v2 5/9] kconfig/hacking: Move Oops into 'Lockups and Hangs' Changbin Du
2019-09-09 14:18 ` [PATCH v2 6/9] kconfig/hacking: Move SCHED_STACK_END_CHECK after DEBUG_STACK_USAGE Changbin Du
2019-09-09 14:18 ` [PATCH v2 7/9] kconfig/hacking: Create a submenu for scheduler debugging options Changbin Du
2019-09-09 14:18 ` [PATCH v2 8/9] kconfig/hacking: Move DEBUG_BUGVERBOSE to 'printk and dmesg options' Changbin Du
2019-09-09 14:18 ` [PATCH v2 9/9] kconfig/hacking: Move DEBUG_FS to 'Generic Kernel Debugging Instruments' Changbin Du
2019-09-09 14:31 ` [PATCH v2 0/9] kconfig/hacking: make 'kernel hacking' menu better structurized Masahiro Yamada
2019-09-09 14:41 ` Changbin Du
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