Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 22/36] serial: bfin_5xx: kgdboc should accept gdb break only when it is active | Date | Tue, 2 Mar 2010 15:36:29 -0800 |
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From: Sonic Zhang <sonic.zhang@analog.com>
If we always check for gdb breaks even when it isn't active, we get false positives on normal code and the system panics.
URL: http://blackfin.uclinux.org/gf/tracker/5277
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> --- drivers/serial/bfin_5xx.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c index b5a9b37..6b87955 100644 --- a/drivers/serial/bfin_5xx.c +++ b/drivers/serial/bfin_5xx.c @@ -237,7 +237,8 @@ static void bfin_serial_rx_chars(struct bfin_serial_port *uart) #if defined(CONFIG_KGDB_SERIAL_CONSOLE) || \ defined(CONFIG_KGDB_SERIAL_CONSOLE_MODULE) - if (kgdb_connected && kgdboc_port_line == uart->port.line) + if (kgdb_connected && kgdboc_port_line == uart->port.line + && kgdboc_break_enabled) if (ch == 0x3) {/* Ctrl + C */ kgdb_breakpoint(); return; -- 1.7.0.1
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