Messages in this thread | | | Date | Sat, 09 Feb 2008 00:39:41 -0600 | From | Jason Wessel <> | Subject | [git pull] kgdb core and rs232 I/O drivers |
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The kgdb tree has been collapsed review. It includes the kgdb core, the x86 arch, the kgdb8250 uart driver and the kgdb console sharing driver.
Since the last time the kgdb patches were posted to LKML several months ago, the kgdb core has undergone some significant cleanup, as well as the kgdb I/O driver interface.
All the kgdb hooks are initialized dynamically only when a kgdb I/O module is configured. When not configured kgdb will not exist in any kernel execution path.
Further comments are certainly welcome.
Thanks, Jason.
git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb.git for_linus
Ingo Molnar (1): pid, kgdb: add pid_max prototype
Jason Wessel (7): kgdb: core API and gdb protocol handler kgdb, modules: Always allow module sect info for KGDB kgdb: COPTIMIZE flag kgdb, x86: Add arch specfic kgdb support kgdb, sysrq_bugfix kgdb: exclusive use kgdb8250 uart I/O driver kgdb: kgdboc 8250 I/O module
Documentation/DocBook/Makefile | 2 +- Documentation/DocBook/kgdb.tmpl | 214 ++++ Documentation/kernel-parameters.txt | 5 + MAINTAINERS | 7 + Makefile | 8 +- arch/x86/kernel/Makefile | 1 + arch/x86/kernel/kgdb.c | 533 +++++++++ arch/x86/kernel/setup_32.c | 2 + arch/x86/kernel/setup_64.c | 4 + arch/x86/kernel/traps_32.c | 14 +- arch/x86/kernel/traps_64.c | 17 +- drivers/char/keyboard.c | 1 + drivers/char/tty_io.c | 8 + drivers/serial/8250.c | 91 ++ drivers/serial/8250_kgdb.c | 489 +++++++++ drivers/serial/Kconfig | 5 +- drivers/serial/Makefile | 2 + drivers/serial/kgdboc.c | 182 ++++ drivers/serial/serial_core.c | 89 ++- include/asm-generic/kgdb.h | 105 ++ include/asm-x86/kgdb.h | 79 ++ include/asm-x86/system.h | 3 + include/linux/clocksource.h | 1 + include/linux/kgdb.h | 268 +++++ include/linux/module.h | 9 +- include/linux/pid.h | 2 + include/linux/sched.h | 1 + include/linux/serial_8250.h | 2 + include/linux/serial_core.h | 4 + include/linux/tty_driver.h | 11 + kernel/Makefile | 1 + kernel/kgdb.c | 2018 +++++++++++++++++++++++++++++++++++ kernel/module.c | 34 +- kernel/sched.c | 3 +- kernel/softlockup.c | 7 +- kernel/sysctl.c | 2 +- kernel/time/clocksource.c | 12 + lib/Kconfig.debug | 2 + lib/Kconfig.kgdb | 62 ++ 39 files changed, 4268 insertions(+), 32 deletions(-) create mode 100644 Documentation/DocBook/kgdb.tmpl create mode 100644 arch/x86/kernel/kgdb.c create mode 100644 drivers/serial/8250_kgdb.c create mode 100644 drivers/serial/kgdboc.c create mode 100644 include/asm-generic/kgdb.h create mode 100644 include/asm-x86/kgdb.h create mode 100644 include/linux/kgdb.h create mode 100644 kernel/kgdb.c create mode 100644 lib/Kconfig.kgdb
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