path: root/kernel/debug/kdb/kdb_bp.c
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authorTim Bird <tim.bird@am.sony.com>2011-09-21 13:19:12 -0700
committerJason Wessel <jason.wessel@windriver.com>2012-03-22 15:07:16 -0500
commitb8adde8ddec9ff62a21564fa8020b5463e70d4de (patch)
tree750515b98a74e80569148371754869956cea039d /kernel/debug/kdb/kdb_bp.c
parentbec4d62ead8096e433d624d9339893f50badd992 (diff)
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 <tim.bird@am.sony.com> Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Diffstat (limited to 'kernel/debug/kdb/kdb_bp.c')
0 files changed, 0 insertions, 0 deletions

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