one more patch added

diff --git a/queue-2.6.20/generic_serial-fix-decoding-of-baud-rate.patch b/queue-2.6.20/generic_serial-fix-decoding-of-baud-rate.patch
new file mode 100644 (file)
index 0000000..019056e
--- /dev/null
+++ b/queue-2.6.20/generic_serial-fix-decoding-of-baud-rate.patch
@@ -0,0 +1,51 @@
+From stable-bounces@linux.kernel.org Mon Mar 26 22:33:58 2007
+From: Daniel Drake <dsd@gentoo.org>
+Date: Mon, 26 Mar 2007 21:32:15 -0800
+Subject: generic_serial: fix decoding of baud rate
+To: torvalds@linux-foundation.org
+Cc: dsd@gentoo.org, akpm@linux-foundation.org, rmk@arm.linux.org.uk, alan@lxorguk.ukuu.org.uk, stable@kernel.org
+Message-ID: <200703270532.l2R5WFuw007779@shell0.pdx.osdl.net>
+
+From: Daniel Drake <dsd@gentoo.org>
+
+Commit d720bc4b8fc5d6d179ef094908d4fbb5e436ffad partially removed a private
+implementation of baud speed decoding.  However it doesn't seem to be
+complete: after the speed is decoded, it is still being used as an index to
+a local speed table (array overrun, no doubt).
+
+This was found by Graham Murray who noticed it caused a 2.6.19 regression
+with the SX driver: https://bugs.gentoo.org/170554
+
+Signed-off-by: Daniel Drake <dsd@gentoo.org>
+Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
+Cc: Russell King <rmk@arm.linux.org.uk>
+Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
+
+---
+ drivers/char/generic_serial.c |    7 -------
+ 1 file changed, 7 deletions(-)
+
+--- a/drivers/char/generic_serial.c
++++ b/drivers/char/generic_serial.c
+@@ -711,12 +711,6 @@ void gs_close(struct tty_struct * tty, s
+ }
+ 
+ 
+-static unsigned int     gs_baudrates[] = {
+-  0, 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800,
+-  9600, 19200, 38400, 57600, 115200, 230400, 460800, 921600
+-};
+-
+-
+ void gs_set_termios (struct tty_struct * tty, 
+                      struct ktermios * old_termios)
+ {
+@@ -772,7 +766,6 @@ void gs_set_termios (struct tty_struct *
+ 
+       baudrate = tty_get_baud_rate(tty);
+ 
+-      baudrate = gs_baudrates[baudrate];
+       if ((tiosp->c_cflag & CBAUD) == B38400) {
+               if (     (port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI)
+                       baudrate = 57600;

diff --git a/queue-2.6.20/series b/queue-2.6.20/series
index 794eecd56591039ee199425da60544218ab75d64..0e5684b6be954a86955eb8000650c7111b98f972 100644 (file)
--- a/queue-2.6.20/series
+++ b/queue-2.6.20/series
@@ -34,3 +34,4 @@ libata-clear-tf-before-identifying.patch
 libata-bugfix-hdio_drive_task.patch
 libata-sata_mv-don-t-touch-reserved-bits-in-edma-config-register.patch
 libata-sata_mv-fix-50xx-irq-mask.patch
+generic_serial-fix-decoding-of-baud-rate.patch