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| author | Tim Bird <[email protected]> | 2011-09-21 20:19:12 +0000 |
|---|---|---|
| committer | Jason Wessel <[email protected]> | 2012-03-22 20:07:16 +0000 |
| commit | b8adde8ddec9ff62a21564fa8020b5463e70d4de (patch) | |
| tree | 750515b98a74e80569148371754869956cea039d /lib/mpi/mpi-internal.h | |
| parent | kgdb,debug_core: add the ability to control the reboot notifier (diff) | |
| download | kernel-b8adde8ddec9ff62a21564fa8020b5463e70d4de.tar.gz kernel-b8adde8ddec9ff62a21564fa8020b5463e70d4de.zip | |
kdb: Avoid using dbg_io_ops until it is initialized
This fixes a bug with setting a breakpoint during kdb initialization
(from kdb_cmds). Any call to kdb_printf() before the initialization
of the kgdboc serial console driver (which happens much later during
bootup than kdb_init), results in kernel panic due to the use of
dbg_io_ops before it is initialized.
Signed-off-by: Tim Bird <[email protected]>
Signed-off-by: Jason Wessel <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-internal.h')
0 files changed, 0 insertions, 0 deletions