KGDB/KDB fixes and cleanups
   kdb: Remove unused command flags, repeat flags and KDB_REPEAT_NONE

   kgdb/kdb: Allow access on a single core, if a CPU round up is deemed
      impossible, which will allow inspection of the now "trashed" kernel
   kdb: Add enable mask for the command groups
   kdb: access controls to restrict sensitive commands
kernel/debug/debug_core.c: Logging clean-up

-Convert printk( to pr_foo()
-Add pr_fmt
-Coalesce formats

Cc: Jason Wessel <>
Cc: Andrew Morton <>
Cc: Joe Perches <>
Signed-off-by: Fabian Frederick <>
Signed-off-by: Jason Wessel <>
1 file changed