leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity
226f1f729c
linux/drivers/tty
History
Frederic Danis f967fc8f16 Revert "serial: 8250_dma: don't bother DMA with small transfers" 
This reverts commit 9119fba0cf.

This commit prevents from sending "big" file using Bluetooth.
When sending a lot of data quickly through the Bluetooth interface, and
after a variable amount of data sent, transfer fails with error:
    kernel: [  415.247453] Bluetooth: hci0 hardware error 0x00

Found on T100TA.

After reverting this commit, send works fine for any file size.

Signed-off-by: Frederic Danis <frederic.danis@linux.intel.com>
Fixes: 9119fba0cf (serial: 8250_dma: don't bother DMA with small transfers)
Cc: stable@vger.kernel.org
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-17 21:24:46 -07:00
..
hvc xen: MFN/GFN/BFN terminology changes for 4.3-rc0 2015-09-10 16:21:11 -07:00
ipwireless Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2015-04-14 09:50:27 -07:00
serial Revert "serial: 8250_dma: don't bother DMA with small transfers" 2015-10-17 21:24:46 -07:00
vt tty: vt: Fix !TASK_RUNNING diagnostic warning from paste_selection() 2015-07-23 18:08:29 -07:00
amiserial.c tty: amiserial.c: move assignment out of if () block 2015-05-10 19:04:16 +02:00
bfin_jtag_comm.c TTY: bfin_jtag_comm: remove incorrect wait_until_sent operation 2015-03-07 03:44:14 +01:00
cyclades.c tty: remove buf parameter from tty_name() 2015-05-06 22:26:57 +02:00
ehv_bytechan.c tty: remove unused variable sprop 2015-02-03 15:52:13 -08:00
goldfish.c staging: goldfish: Fix pointer cast for 32 bits 2015-05-31 11:40:14 +09:00
isicom.c tty/isicom: fix big-endian compile warning 2015-02-02 10:11:25 -08:00
Kconfig ttyFDC: Implement KGDB IO operations. 2015-03-31 12:04:13 +02:00
Makefile TTY: Add MIPS EJTAG Fast Debug Channel TTY driver 2015-03-31 12:04:12 +02:00
metag_da.c tty/metag_da: Avoid module_init/module_exit in non-modular code 2015-06-16 14:12:31 -04:00
mips_ejtag_fdc.c MIPS: Remove "weak" from get_c0_fdc_int() declaration 2015-09-03 12:07:38 +02:00
moxa.c
moxa.h
mxser.c
mxser.h
n_gsm.c tty: Convert use of __constant_htons to htons 2015-07-23 15:10:25 -07:00
n_hdlc.c pty: Fix input race when closing 2015-05-10 19:26:37 +02:00
n_r3964.c
n_tracerouter.c
n_tracesink.c
n_tracesink.h
n_tty.c tty: fix stall caused by missing memory barrier in drivers/tty/n_tty.c 2015-10-04 19:03:40 +01:00
nozomi.c drivers/tty/nozomi.c: rename CONFIG_MAGIC 2015-05-10 19:19:06 +02:00
pty.c pty: Add debug message for ptmx open 2015-07-23 18:37:32 -07:00
rocket_int.h
rocket.c TTY: fix misspelling of current function in string 2015-01-09 14:38:15 -08:00
rocket.h tty: rocket: fix comment of ROCKET_SPD_HI 2015-05-24 12:49:16 -07:00
synclink_gt.c tty: synclink_gt.c: move assignment out of if () block 2015-05-10 19:04:18 +02:00
synclink.c tty: synclink.c: move assignment out of if () block 2015-05-10 19:04:18 +02:00
synclinkmp.c tty: synclinkmp.c: move assignment out of if () block 2015-05-10 19:04:18 +02:00
sysrq.c mm, oom: pass an oom order of -1 when triggered by sysrq 2015-09-08 15:35:28 -07:00
tty_audit.c
tty_buffer.c tty: fix data race on tty_buffer.commit 2015-10-04 19:03:40 +01:00
tty_io.c drivers/tty: require read access for controlling terminal 2015-10-04 19:20:30 +01:00
tty_ioctl.c tty: Replace inline #ifdef TTY_DEBUG_WAIT_UNTIL_SENT 2015-07-23 18:37:31 -07:00
tty_ldisc.c tty: core: Improve ldisc debug messages 2015-07-23 18:37:31 -07:00
tty_ldsem.c tty: tty_ldsem.c: move assignment out of if () block 2015-05-10 19:04:18 +02:00
tty_mutex.c tty: Make lock subclasses available for other tty locks 2015-02-02 10:11:27 -08:00
tty_port.c tty: Deletion of unnecessary checks before two function calls 2014-11-26 19:35:49 -08:00