linux-toradex.git, branch v3.16.6 Linux kernel for Apalis and Colibri modules Linux 3.16.6 2014-10-15T10:05:43+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2014-10-15T10:05:43+00:00 acfaf47549491e5f804d30855c9055ebeb6ecc7b 






serial: 8250: Add Quark X1000 to 8250_pci.c
2014-10-15T10:05:31+00:00

Bryan O'Donoghue
pure.logic@nexus-software.ie

2014-09-23T00:21:11+00:00

09ee7b8b5bc19040533675a6b0dc5426eeedbab3

commit 1ede7dcca3c4fa15a518ab0473126f9c3e621e4c upstream.

Quark X1000 contains two designware derived 8250 serial ports.
Each port has a unique PCI configuration space consisting of
BAR0:UART BAR1:DMA respectively.

Unlike the standard 8250 the register width is 32 bits for RHR,IER etc
The Quark UART has a fundamental clock @ 44.2368 MHz allowing for a
bitrate of up to about 2.76 megabits per second.

This patch enables standard 8250 mode

Signed-off-by: Bryan O'Donoghue <pure.logic@nexus-software.ie>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>






commit 1ede7dcca3c4fa15a518ab0473126f9c3e621e4c upstream.

Quark X1000 contains two designware derived 8250 serial ports.
Each port has a unique PCI configuration space consisting of
BAR0:UART BAR1:DMA respectively.

Unlike the standard 8250 the register width is 32 bits for RHR,IER etc
The Quark UART has a fundamental clock @ 44.2368 MHz allowing for a
bitrate of up to about 2.76 megabits per second.

This patch enables standard 8250 mode

Signed-off-by: Bryan O'Donoghue <pure.logic@nexus-software.ie>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>








driver/base/node: remove unnecessary kfree of node struct from unregister_one_node
2014-10-15T10:05:31+00:00

Yasuaki Ishimatsu
isimatu.yasuaki@jp.fujitsu.com

2014-10-03T10:06:03+00:00

ceb0e516b853d814901731cc83fdfaeb7dd6941a

commit 33ead538f642a33b1d658782a5d14a40b5014d1f upstream.

Commit 92d585ef067d ("numa: fix NULL pointer access and memory
leak in unregister_one_node()") added kfree() of node struct in
unregister_one_node(). But node struct is freed by node_device_release()
which is called in  unregister_node(). So by adding the kfree(),
node struct is freed two times.

While hot removing memory, the commit leads the following BUG_ON():

  kernel BUG at mm/slub.c:3346!
  invalid opcode: 0000 [#1] SMP
  [...]
  Call Trace:
   [...] unregister_one_node
   [...] try_offline_node
   [...] remove_memory
   [...] acpi_memory_device_remove
   [...] acpi_bus_trim
   [...] acpi_bus_trim
   [...] acpi_device_hotplug
   [...] acpi_hotplug_work_fn
   [...] process_one_work
   [...] worker_thread
   [...] ? rescuer_thread
   [...] kthread
   [...] ? kthread_create_on_node
   [...] ret_from_fork
   [...] ? kthread_create_on_node

This patch removes unnecessary kfree() from unregister_one_node().

Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Cc: Xishi Qiu <qiuxishi@huawei.com>
Fixes: 92d585ef067d "numa: fix NULL pointer access and memory leak in unregister_one_node()"
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>






commit 33ead538f642a33b1d658782a5d14a40b5014d1f upstream.

Commit 92d585ef067d ("numa: fix NULL pointer access and memory
leak in unregister_one_node()") added kfree() of node struct in
unregister_one_node(). But node struct is freed by node_device_release()
which is called in  unregister_node(). So by adding the kfree(),
node struct is freed two times.

While hot removing memory, the commit leads the following BUG_ON():

  kernel BUG at mm/slub.c:3346!
  invalid opcode: 0000 [#1] SMP
  [...]
  Call Trace:
   [...] unregister_one_node
   [...] try_offline_node
   [...] remove_memory
   [...] acpi_memory_device_remove
   [...] acpi_bus_trim
   [...] acpi_bus_trim
   [...] acpi_device_hotplug
   [...] acpi_hotplug_work_fn
   [...] process_one_work
   [...] worker_thread
   [...] ? rescuer_thread
   [...] kthread
   [...] ? kthread_create_on_node
   [...] ret_from_fork
   [...] ? kthread_create_on_node

This patch removes unnecessary kfree() from unregister_one_node().

Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Cc: Xishi Qiu <qiuxishi@huawei.com>
Fixes: 92d585ef067d "numa: fix NULL pointer access and memory leak in unregister_one_node()"
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>








crypto: caam - fix addressing of struct member
2014-10-15T10:05:31+00:00

Cristian Stoica
cristian.stoica@freescale.com

2014-08-14T10:51:57+00:00

776c2868cbe4494e76adad43e123e8cd1fd1657f

commit 4451d494b1910bf7b7f8381a637d0fe6d2142467 upstream.

buf_0 and buf_1 in caam_hash_state are not next to each other.
Accessing buf_1 is incorrect from &buf_0 with an offset of only
size_of(buf_0). The same issue is also with buflen_0 and buflen_1

Signed-off-by: Cristian Stoica <cristian.stoica@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>






commit 4451d494b1910bf7b7f8381a637d0fe6d2142467 upstream.

buf_0 and buf_1 in caam_hash_state are not next to each other.
Accessing buf_1 is incorrect from &buf_0 with an offset of only
size_of(buf_0). The same issue is also with buflen_0 and buflen_1

Signed-off-by: Cristian Stoica <cristian.stoica@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>








usb: musb: dsps: kill OTG timer on suspend
2014-10-15T10:05:31+00:00

Felipe Balbi
balbi@ti.com

2014-09-15T14:03:24+00:00

e8aa6c3914195a96346457c21320e5581d3a8ac0

commit 468bcc2a2ca071f652009d2d20d97f2437630cae upstream.

if we don't make sure to kill the timer, it could
expire after we have already gated our clocks.

That will trigger a Data Abort exception because
we would try to access register while clock is gated.

Fix that bug.

Fixes 869c597 (usb: musb: dsps: add support for suspend and resume)
Tested-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>






commit 468bcc2a2ca071f652009d2d20d97f2437630cae upstream.

if we don't make sure to kill the timer, it could
expire after we have already gated our clocks.

That will trigger a Data Abort exception because
we would try to access register while clock is gated.

Fix that bug.

Fixes 869c597 (usb: musb: dsps: add support for suspend and resume)
Tested-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>








USB: cp210x: add support for Seluxit USB dongle
2014-10-15T10:05:30+00:00

Andreas Bomholtz
andreas@seluxit.com

2014-09-22T07:50:43+00:00

e5c8fe8e5fec15f1ae73ce2c395498645daa6214

commit dee80ad12d2b1b304286a707fde7ab05d1fc7bab upstream.

Added the Seluxit ApS USB Serial Dongle to cp210x driver.

Signed-off-by: Andreas Bomholtz <andreas@seluxit.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>






commit dee80ad12d2b1b304286a707fde7ab05d1fc7bab upstream.

Added the Seluxit ApS USB Serial Dongle to cp210x driver.

Signed-off-by: Andreas Bomholtz <andreas@seluxit.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>








USB: serial: cp210x: added Ketra N1 wireless interface support
2014-10-15T10:05:30+00:00

Joe Savage
joe.savage@goketra.com

2014-09-20T13:01:16+00:00

56dca251bb6d8db694f365367bd553c15ec00351

commit bfc2d7dfdd761ae3beccdb26abebe03cef042f46 upstream.

Added support for Ketra N1 wireless interface, which uses the
Silicon Labs' CP2104 USB to UART bridge with customized PID 8946.

Signed-off-by: Joe Savage <joe.savage@goketra.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>






commit bfc2d7dfdd761ae3beccdb26abebe03cef042f46 upstream.

Added support for Ketra N1 wireless interface, which uses the
Silicon Labs' CP2104 USB to UART bridge with customized PID 8946.

Signed-off-by: Joe Savage <joe.savage@goketra.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>








USB: Add device quirk for ASUS T100 Base Station keyboard
2014-10-15T10:05:30+00:00

Lu Baolu
baolu.lu@linux.intel.com

2014-09-19T02:13:50+00:00

37411c7265735d155e5225cc59def33b3580c853

commit ddbe1fca0bcb87ca8c199ea873a456ca8a948567 upstream.

This full-speed USB device generates spurious remote wakeup event
as soon as USB_DEVICE_REMOTE_WAKEUP feature is set. As the result,
Linux can't enter system suspend and S0ix power saving modes once
this keyboard is used.

This patch tries to introduce USB_QUIRK_IGNORE_REMOTE_WAKEUP quirk.
With this quirk set, wakeup capability will be ignored during
device configure.

This patch could be back-ported to kernels as old as 2.6.39.

Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>






commit ddbe1fca0bcb87ca8c199ea873a456ca8a948567 upstream.

This full-speed USB device generates spurious remote wakeup event
as soon as USB_DEVICE_REMOTE_WAKEUP feature is set. As the result,
Linux can't enter system suspend and S0ix power saving modes once
this keyboard is used.

This patch tries to introduce USB_QUIRK_IGNORE_REMOTE_WAKEUP quirk.
With this quirk set, wakeup capability will be ignored during
device configure.

This patch could be back-ported to kernels as old as 2.6.39.

Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>








uas: Add another ASM1051 usb-id to the uas blacklist
2014-10-15T10:05:30+00:00

Hans de Goede
hdegoede@redhat.com

2014-09-23T13:48:50+00:00

54d95e003a1b6b0fbbeddb9a7cb081a1de1cec9d

commit 710f1bf16ab1b1558f099b62c5011c4cbba6a7bb upstream.

As most ASM1051 based devices, this one has unfixable issues with uas too.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>






commit 710f1bf16ab1b1558f099b62c5011c4cbba6a7bb upstream.

As most ASM1051 based devices, this one has unfixable issues with uas too.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>








uas: Add US_FL_NO_ATA_1X quirk for Seagate (0bc2:ab20) drives
2014-10-15T10:05:30+00:00

Hans de Goede
hdegoede@redhat.com

2014-09-17T08:10:58+00:00

77d185882189230d572ecc13cac4170c710e2473

commit f9554a6b199360c2f888173fd600e1eb7ff165ef upstream.

https://bbs.archlinux.org/viewtopic.php?pid=1457492

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>






commit f9554a6b199360c2f888173fd600e1eb7ff165ef upstream.

https://bbs.archlinux.org/viewtopic.php?pid=1457492

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>