495363d380
The kdb shell needs to enforce switching back to the original CPU that took the exception before restoring normal kernel execution. Resuming from a different CPU than what took the original exception will cause problems with spin locks that are freed from the a different processor than had taken the lock. The special logic in dbg_cpu_switch() can go away entirely with because the state of what cpus want to be masters or slaves will remain unchanged between entry and exit of the debug_core exception context. Signed-off-by: Jason Wessel <jason.wessel@windriver.com> |
||
|---|---|---|
| .. | ||
| kdb | ||
| Makefile | ||
| debug_core.c | ||
| debug_core.h | ||
| gdbstub.c | ||