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authorLinus Torvalds <torvalds@linux-foundation.org>2019-06-21 10:18:16 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-06-21 10:18:16 -0700
commitb7b8a44f3abab51cc2772c5ced2fe2f51a1ad2b8 (patch)
tree74c81a259f9365273ca6b0fa28aee7c71e2fdb46 /Documentation
parentcf24242189b935826a88feedb64761cbf483e42c (diff)
parent6f828c55e26769666e0ae56b037f948dc26fe0d4 (diff)
Merge tag 'char-misc-5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg KH: "Here are a number of small driver fixes for 5.2-rc6 Nothing major, just fixes for reported issues: - soundwire fixes - thunderbolt fixes - MAINTAINERS update for fpga maintainer change - binder bugfix - habanalabs 64bit pointer fix - documentation updates All of these have been in linux-next with no reported issues" * tag 'char-misc-5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: habanalabs: use u64_to_user_ptr() for reading user pointers doc: fix documentation about UIO_MEM_LOGICAL using MAINTAINERS / Documentation: Thorsten Scherer is the successor of Gavin Schenk docs: fb: Add TER16x32 to the available font names MAINTAINERS: fpga: hand off maintainership to Moritz thunderbolt: Implement CIO reset correctly for Titan Ridge binder: fix possible UAF when freeing buffer thunderbolt: Make sure device runtime resume completes before taking domain lock soundwire: intel: set dai min and max channels correctly soundwire: stream: fix bad unlock balance soundwire: stream: fix out of boundary access on port properties
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/ABI/testing/sysfs-bus-siox22
-rw-r--r--Documentation/driver-api/uio-howto.rst4
-rw-r--r--Documentation/fb/fbcon.txt2
3 files changed, 14 insertions, 14 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-siox b/Documentation/ABI/testing/sysfs-bus-siox
index fed7c3765a4e..c2a403f20b90 100644
--- a/Documentation/ABI/testing/sysfs-bus-siox
+++ b/Documentation/ABI/testing/sysfs-bus-siox
@@ -1,6 +1,6 @@
What: /sys/bus/siox/devices/siox-X/active
KernelVersion: 4.16
-Contact: Gavin Schenk <g.schenk@eckelmann.de>, Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
+Contact: Thorsten Scherer <t.scherer@eckelmann.de>, Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Description:
On reading represents the current state of the bus. If it
contains a "0" the bus is stopped and connected devices are
@@ -12,7 +12,7 @@ Description:
What: /sys/bus/siox/devices/siox-X/device_add
KernelVersion: 4.16
-Contact: Gavin Schenk <g.schenk@eckelmann.de>, Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
+Contact: Thorsten Scherer <t.scherer@eckelmann.de>, Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Description:
Write-only file. Write
@@ -27,13 +27,13 @@ Description:
What: /sys/bus/siox/devices/siox-X/device_remove
KernelVersion: 4.16
-Contact: Gavin Schenk <g.schenk@eckelmann.de>, Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
+Contact: Thorsten Scherer <t.scherer@eckelmann.de>, Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Description:
Write-only file. A single write removes the last device in the siox chain.
What: /sys/bus/siox/devices/siox-X/poll_interval_ns
KernelVersion: 4.16
-Contact: Gavin Schenk <g.schenk@eckelmann.de>, Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
+Contact: Thorsten Scherer <t.scherer@eckelmann.de>, Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Description:
Defines the interval between two poll cycles in nano seconds.
Note this is rounded to jiffies on writing. On reading the current value
@@ -41,33 +41,33 @@ Description:
What: /sys/bus/siox/devices/siox-X-Y/connected
KernelVersion: 4.16
-Contact: Gavin Schenk <g.schenk@eckelmann.de>, Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
+Contact: Thorsten Scherer <t.scherer@eckelmann.de>, Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Description:
Read-only value. "0" means the Yth device on siox bus X isn't "connected" i.e.
communication with it is not ensured. "1" signals a working connection.
What: /sys/bus/siox/devices/siox-X-Y/inbytes
KernelVersion: 4.16
-Contact: Gavin Schenk <g.schenk@eckelmann.de>, Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
+Contact: Thorsten Scherer <t.scherer@eckelmann.de>, Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Description:
Read-only value reporting the inbytes value provided to siox-X/device_add
What: /sys/bus/siox/devices/siox-X-Y/status_errors
KernelVersion: 4.16
-Contact: Gavin Schenk <g.schenk@eckelmann.de>, Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
+Contact: Thorsten Scherer <t.scherer@eckelmann.de>, Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Description:
Counts the number of time intervals when the read status byte doesn't yield the
expected value.
What: /sys/bus/siox/devices/siox-X-Y/type
KernelVersion: 4.16
-Contact: Gavin Schenk <g.schenk@eckelmann.de>, Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
+Contact: Thorsten Scherer <t.scherer@eckelmann.de>, Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Description:
Read-only value reporting the type value provided to siox-X/device_add.
What: /sys/bus/siox/devices/siox-X-Y/watchdog
KernelVersion: 4.16
-Contact: Gavin Schenk <g.schenk@eckelmann.de>, Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
+Contact: Thorsten Scherer <t.scherer@eckelmann.de>, Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Description:
Read-only value reporting if the watchdog of the siox device is
active. "0" means the watchdog is not active and the device is expected to
@@ -75,13 +75,13 @@ Description:
What: /sys/bus/siox/devices/siox-X-Y/watchdog_errors
KernelVersion: 4.16
-Contact: Gavin Schenk <g.schenk@eckelmann.de>, Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
+Contact: Thorsten Scherer <t.scherer@eckelmann.de>, Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Description:
Read-only value reporting the number to time intervals when the
watchdog was active.
What: /sys/bus/siox/devices/siox-X-Y/outbytes
KernelVersion: 4.16
-Contact: Gavin Schenk <g.schenk@eckelmann.de>, Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
+Contact: Thorsten Scherer <t.scherer@eckelmann.de>, Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Description:
Read-only value reporting the outbytes value provided to siox-X/device_add.
diff --git a/Documentation/driver-api/uio-howto.rst b/Documentation/driver-api/uio-howto.rst
index 25f50eace28b..8fecfa11d4ff 100644
--- a/Documentation/driver-api/uio-howto.rst
+++ b/Documentation/driver-api/uio-howto.rst
@@ -276,8 +276,8 @@ fields of ``struct uio_mem``:
- ``int memtype``: Required if the mapping is used. Set this to
``UIO_MEM_PHYS`` if you you have physical memory on your card to be
mapped. Use ``UIO_MEM_LOGICAL`` for logical memory (e.g. allocated
- with :c:func:`kmalloc()`). There's also ``UIO_MEM_VIRTUAL`` for
- virtual memory.
+ with :c:func:`__get_free_pages()` but not kmalloc()). There's also
+ ``UIO_MEM_VIRTUAL`` for virtual memory.
- ``phys_addr_t addr``: Required if the mapping is used. Fill in the
address of your memory block. This address is the one that appears in
diff --git a/Documentation/fb/fbcon.txt b/Documentation/fb/fbcon.txt
index 60a5ec04e8f0..5a865437b33f 100644
--- a/Documentation/fb/fbcon.txt
+++ b/Documentation/fb/fbcon.txt
@@ -79,7 +79,7 @@ C. Boot options
Select the initial font to use. The value 'name' can be any of the
compiled-in fonts: 10x18, 6x10, 7x14, Acorn8x8, MINI4x6,
- PEARL8x8, ProFont6x11, SUN12x22, SUN8x16, VGA8x16, VGA8x8.
+ PEARL8x8, ProFont6x11, SUN12x22, SUN8x16, TER16x32, VGA8x16, VGA8x8.
Note, not all drivers can handle font with widths not divisible by 8,
such as vga16fb.