From: Douglas Anderson Date: Thu, 7 May 2020 20:08:40 +0000 (-0700) Subject: Revert "kgdboc: disable the console lock when in kgdb" X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=333564add0e553da9619a6591ae3cdbd561449b0;p=linux.git Revert "kgdboc: disable the console lock when in kgdb" This reverts commit 81eaadcae81b4c1bf01649a3053d1f54e2d81cf1. Commit 81eaadcae81b ("kgdboc: disable the console lock when in kgdb") is no longer needed now that we have the patch ("kgdb: Disable WARN_CONSOLE_UNLOCKED for all kgdb"). Revert it. Signed-off-by: Douglas Anderson Reviewed-by: Greg Kroah-Hartman Reviewed-by: Daniel Thompson Link: https://lore.kernel.org/r/20200507130644.v4.2.I02258eee1497e55bcbe8dc477de90369c7c7c2c5@changeid Signed-off-by: Daniel Thompson --- diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c index c9f94fa82be42..8a1a4d1b6768f 100644 --- a/drivers/tty/serial/kgdboc.c +++ b/drivers/tty/serial/kgdboc.c @@ -275,14 +275,10 @@ static void kgdboc_pre_exp_handler(void) /* Increment the module count when the debugger is active */ if (!kgdb_connected) try_module_get(THIS_MODULE); - - atomic_inc(&ignore_console_lock_warning); } static void kgdboc_post_exp_handler(void) { - atomic_dec(&ignore_console_lock_warning); - /* decrement the module count when the debugger detaches */ if (!kgdb_connected) module_put(THIS_MODULE);