vt: always call notifier with the console lock held
Every invocation of notify_write() and notify_update() is performed under the console lock, except for one case. Let's fix that. Signed-off-by: Nicolas Pitre <nico@linaro.org> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -2764,8 +2764,8 @@ rescan_last_byte:
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con_flush(vc, draw_from, draw_to, &draw_x);
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con_flush(vc, draw_from, draw_to, &draw_x);
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vc_uniscr_debug_check(vc);
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vc_uniscr_debug_check(vc);
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console_conditional_schedule();
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console_conditional_schedule();
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console_unlock();
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notify_update(vc);
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notify_update(vc);
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console_unlock();
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return n;
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return n;
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}
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}
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