[PATCH 3/4] serial: bfin_5xx: kgdboc should accept gdb break only when it is active
From: Mike Frysinger <hidden>
Date: 2009-09-17 21:52:34
Also in:
lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Sonic Zhang <redacted> 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 <redacted> Signed-off-by: Mike Frysinger <redacted> --- 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 663fec1..67fa057 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c@@ -233,7 +233,8 @@ 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;
--
1.6.5.rc1