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kdb: kdb_current_task shouldn't be exported

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The kdb_current_task variable has been declared in
"kernel/debug/kdb/kdb_private.h" since 2010 when kdb was added to the
mainline kernel.  This is not a public header.  There should be no
reason that kdb_current_task should be exported and there are no
in-kernel users that need it.  Remove the export.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20191109111623.3.I14b22b5eb15ca8f3812ab33e96621231304dc1f7@changeid
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
This commit is contained in:
Douglas Anderson 2019-11-09 11:16:42 -08:00 committed by Daniel Thompson
parent c67c10a67f
commit a8649fb0a8
1 changed files with 0 additions and 1 deletions
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kernel/debug/kdb/kdb_main.c
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@ -73,7 +73,6 @@ int kdb_nextline = 1;
int kdb_state; /* General KDB state */
struct task_struct *kdb_current_task;
EXPORT_SYMBOL(kdb_current_task);
struct pt_regs *kdb_current_regs;
const char *kdb_diemsg;