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media will hide all the changes in drivers/media.
Signed-off-by: Wang YanQing <[email protected]>
Signed-off-by: Jonathan Corbet <[email protected]>
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Add a paragraph suggesting best practices for when to link patches
to previous LKML messages via In-Reply-To.
Signed-off-by: Chris Metcalf <[email protected]>
[jc: moved the added text to a separate section]
Signed-off-by: Jonathan Corbet <[email protected]>
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I'm getting a surprising large number of questions about overlayfs sent
to me personally, rather than to a relevant mailing list.
So remove my email address from the documentation, and add a note
about looking in the MAINTAINERS file.
Signed-off-by: NeilBrown <[email protected]>
Signed-off-by: Jonathan Corbet <[email protected]>
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The example code for CAN_BCM,
connect(s, (struct sockaddr *)&addr, sizeof(addr))
lacks a semicolon at the end of the line. This patch adds that
missing semicolon to ensure that the given code snippet actually
compiles.
Signed-off-by: Stefan Tatschner <[email protected]>
Acked-by: Marc Kleine-Budde <[email protected]>
Signed-off-by: Jonathan Corbet <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
Pull thermal updates from Zhang Rui:
- Implement generic devfreq cooling mechanism through frequency
reduction for devices using devfreq. From Ørjan Eide and Javi
Merino.
- Introduce OMAP3 support on TI SoC thermal driver. From Pavel Mack
and Eduardo Valentin.
- A bounch of small fixes on devfreq_cooling, Exynos, IMX, Armada, and
Rockchip thermal drivers.
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: (24 commits)
thermal: exynos: Directly return 0 instead of using local ret variable
thermal: exynos: Remove unneeded semicolon
thermal: exynos: Use IS_ERR() because regulator cannot be NULL
thermal: exynos: Fix first temperature read after registering sensor
thermal: exynos: Fix unbalanced regulator disable on probe failure
devfreq_cooling: return on allocation failure
thermal: rockchip: support the sleep pinctrl state to avoid glitches in s2r
dt-bindings: rockchip-thermal: Add the pinctrl states in this document
thermal: devfreq_cooling: Make power a u64
thermal: devfreq_cooling: use a thermal_cooling_device for register and unregister
thermal: underflow bug in imx_set_trip_temp()
thermal: armada: Fix possible overflow in the Armada 380 thermal sensor formula
thermal: imx: register irq handler later in probe
thermal: rockhip: fix setting thermal shutdown polarity
thermal: rockchip: fix handling of invalid readings
devfreq_cooling: add trace information
thermal: Add devfreq cooling
PM / OPP: get the voltage for all OPPs
tools/thermal: tmon: use pkg-config also for CFLAGS
linux/thermal.h: rename KELVIN_TO_CELSIUS to DECI_KELVIN_TO_CELSIUS
...
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Use the shift/mask we use elsewhere.
Signed-off-by: Jens Axboe <[email protected]>
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Signed-off-by: Al Viro <[email protected]>
Reported-by: Sasha Levin <[email protected]>
Cc: [email protected] # 4.0+
Signed-off-by: Jens Axboe <[email protected]>
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Fix kernel-doc warning in blk-core.c:
Warning(..//block/blk-core.c:1549): No description found for parameter 'same_queue_rq'
Signed-off-by: Randy Dunlap <[email protected]>
Reviewed-by: Jeff Moyer <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
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If a block device is hot removed and later last reference to device
is put, we try to writeback the dirty inode. But device is gone and
that writeback fails.
Currently we do a WARN_ON() which does not seem to be the right thing.
Convert it to a ratelimited kernel warning.
Reported-by: Andi Kleen <[email protected]>
Signed-off-by: Vivek Goyal <[email protected]>
Acked-by: Tejun Heo <[email protected]>
[[email protected]: get rid of unnecessary name initialization, 80 cols]
Signed-off-by: Jeff Moyer <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
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Add PCI ID of Apple's NVMe controller.
Signed-off-by: Stephan Guenther <[email protected]>
Signed-off-by: Maurice Leclaire <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
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Some controllers may require ordered split transfers even on 64bit
machines, e.g. Apple's NVMe controller as found in the MacBook8,1 and
MacBookAir7,1 (256/512GB models).
This patch enforces ordered split transfers on 64bit platforms, which
works around that issue for all controllers. As pointed out by Christoph
[1] there should be no performance impact due to that modification.
[1] http://lists.infradead.org/pipermail/linux-nvme/2015-November/002965.html
Signed-off-by: Stephan Guenther <[email protected]>
Signed-off-by: Maurice Leclaire <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Updated by me to explicitly use lo_hi_read/writeq instead of playing
define tricks.
Signed-off-by: Jens Axboe <[email protected]>
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It's no longer used outside of blk-mq core.
Signed-off-by: Jens Axboe <[email protected]>
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In the past, I've resisted doing a non-lkml related block/storage
list. But we have more activity now than we previously did, and
ain't nobody got time to track and follow lkml.
So now [email protected] exists. Please CC your patches
related to block/storage here, and we'll have an easier time
tracking them.
Signed-off-by: Jens Axboe <[email protected]>
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This patch address the issue when IO with 128KB from FIO is split into
two parts, 124KB and 4KB, due to max transfer size(127KB). This degrades
the device performance.
Signed-off-by: Sathyavathi M <[email protected]>
Acked-by: Keith Busch <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
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Currently when improperly aligned discard request is submitted, we just
silently discard more / less data which results in filesystem corruption
in some cases. Refuse such misaligned requests.
Signed-off-by: Jan Kara <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
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Broxton and Skylake have the same behavior on display audio. So this patch
applys Skylake fix-ups to Broxton.
Signed-off-by: Lu, Han <[email protected]>
Cc: <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
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Update bmips_be_defconfig and bmips_stb_defconfig to have GZIP ramdisk
support enabled by default as well was timed printks.
Signed-off-by: Florian Fainelli <[email protected]>
Reviewed-by: Kevin Cernekee <[email protected]>
Reviewed-by: Dragan Stancevic <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11307/
Signed-off-by: Ralf Baechle <[email protected]>
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The various rsc ops structures are never modified, so declare them as
const.
Done with the help of Coccinelle.
Signed-off-by: Julia Lawall <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
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Add defconfig for MIPSfpga
Signed-off-by: Zubair Lutfullah Kakakhel <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11363/
Signed-off-by: Ralf Baechle <[email protected]>
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The xilfpga platform will be DT only.
Add required platform code.
DT files have already been added separately.
Signed-off-by: Zubair Lutfullah Kakakhel <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11364/
Signed-off-by: Ralf Baechle <[email protected]>
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Add device tree files for the MIPSfpga platform.
See Documentation/devicetree/bindings/mips/img/xilfpga.txt
for details about MIPSfpga
Signed-off-by: Zubair Lutfullah Kakakhel <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11362/
Signed-off-by: Ralf Baechle <[email protected]>
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Xilfpga boots only with device-tree. Document the required properties
and the unique boot style
Signed-off-by: Zubair Lutfullah Kakakhel <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11361/
Signed-off-by: Ralf Baechle <[email protected]>
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Seval of-enabled machines (bmips, lantiq, xlp, pistachio, ralink) copied
the arguments from dtb to arcs_command_line to prevent the kernel from
overwriting them.
Since there is now an option to keep the dtb arguments, default to the
new option remove the "backup" to arcs_command_line in case of USE_OF is
enabled, except for those platforms that still take the bootloader
arguments or do not use any at all.
Signed-off-by: Jonas Gorski <[email protected]>
Cc: [email protected]
Cc: Kevin Cernekee <[email protected]>
Cc: Florian Fainelli <[email protected]>
Cc: Zubair Lutfullah Kakakhel <[email protected]>
Cc: James Hogan <[email protected]>
Cc: John Crispin <[email protected]>
Cc: Ganesan Ramalingam <[email protected]>
Cc: Jayachandran C <[email protected]>
Cc: Andrew Bresticker <[email protected]>
Cc: James Hartley <[email protected]>
Patchwork: https://patchwork.linux-mips.org/patch/11285/
Signed-off-by: Ralf Baechle <[email protected]>
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Similar to how arm allows using selecting between bootloader arguments,
dtb arguments and both, allow to select them on mips. But since we have
less control over the place of the dtb do not modify it but instead use
the boot_command_line for merging them.
The default is "use bootloader arguments" to keep the current behaviour
as default.
Signed-off-by: Jonas Gorski <[email protected]>
Cc: [email protected]
Cc: Kevin Cernekee <[email protected]>
Cc: Florian Fainelli <[email protected]>
Cc: Zubair Lutfullah Kakakhel <[email protected]>
Cc: James Hogan <[email protected]>
Cc: John Crispin <[email protected]>
Cc: Ganesan Ramalingam <[email protected]>
Cc: Jayachandran C <[email protected]>
Cc: Andrew Bresticker <[email protected]>
Cc: James Hartley <[email protected]>
Patchwork: https://patchwork.linux-mips.org/patch/11284/
Signed-off-by: Ralf Baechle <[email protected]>
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Since OF is now a user selectable symbol, the choice for appended dtb
support should only be visible when USE_OF is selected, as this
indicates actual machine support for device tree in MIPS.
Signed-off-by: Jonas Gorski <[email protected]>
Cc: [email protected]
Cc: Kevin Cernekee <[email protected]>
Cc: Florian Fainelli <[email protected]>
Cc: Zubair Lutfullah Kakakhel <[email protected]>
Cc: James Hogan <[email protected]>
Cc: John Crispin <[email protected]>
Cc: Ganesan Ramalingam <[email protected]>
Cc: Jayachandran C <[email protected]>
Cc: Andrew Bresticker <[email protected]>
Cc: James Hartley <[email protected]>
Patchwork: https://patchwork.linux-mips.org/patch/11283/
Signed-off-by: Ralf Baechle <[email protected]>
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Signed-off-by: Gregory Fong <[email protected]>
Cc: Florian Fainelli <[email protected]>
Cc: Jonas Gorski <[email protected]>
Cc: Joe Perches <[email protected]>
Cc: Rusty Russell <[email protected]>
Cc: Nicolas Schichan <[email protected]>
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11300/
Signed-off-by: Ralf Baechle <[email protected]>
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Now LOONGSON_CHIPCFG register definition doesn't depend on CPUFREQ any
more, so CPU_SUPPORTS_CPUFREQ is no longer needed for suspend/resume.
Remove CONFIG_LOONGSON_SUSPEND and use CONFIG_SUSPEND instead.
Signed-off-by: Huacai Chen <[email protected]>
Cc: John Crispin <[email protected]>
Cc: Steven J. Hill <[email protected]>
Cc: Fuxin Zhang <[email protected]>
Cc: Zhangjin Wu <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11274/
Signed-off-by: Ralf Baechle <[email protected]>
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Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11458/
Signed-off-by: Ralf Baechle <[email protected]>
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Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11450/
Signed-off-by: Ralf Baechle <[email protected]>
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There is a DWC2 USB core in these SoCs. To make USB work we need to first
reset and power the state machine. These are SoC specific registers and
not part of the actual USB core.
Signed-off-by: Antti Seppälä <[email protected]>
Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11449/
Signed-off-by: Ralf Baechle <[email protected]>
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Some configurations of AR9 reported the incorrect speed for the fpi bus.
Signed-off-by: Ben Mulvihill <[email protected]>
Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11448/
Signed-off-by: Ralf Baechle <[email protected]>
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The rt305x support is missing a clock required by the ethernet driver.
Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11447/
Signed-off-by: Ralf Baechle <[email protected]>
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Some pcie cards have problems after a reboot without this.
Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11446/
Signed-off-by: Ralf Baechle <[email protected]>
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Setting pm_power_off is apprently wrong and makes drivers such as
gpio-poweroff not work.
Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11445/
Signed-off-by: Ralf Baechle <[email protected]>
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The code currently panics if PCI is enabled but the SoC has no PCI bus.
This check is superfluous as the driver only loads if enabled in the
devicetree.
Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11444/
Signed-off-by: Ralf Baechle <[email protected]>
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The current code adds the delta twice, which is obviously wrong.
Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11443/
Signed-off-by: Ralf Baechle <[email protected]>
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MT7688 has several uarts that can be used for console. There are several
boards in the wild, that use ttyS1 or ttyS2. This patch applies a simply
autodetection routine to figure out which ttyS the bootloader used as
console. The uarts come up in 6 bit mode by default. The bootloader will
have set 8 bit mode on the console. Find that 8bit tty and use it.
Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11459/
Signed-off-by: Ralf Baechle <[email protected]>
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If the USB HCD is running and the cpu is scaled too low, then the USB
stops working. Increase the idle speed of the core to fix this if the
kernel is built with USB support.
The "magic" values are taken from the Ralink SDK Kernel.
Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11441/
Signed-off-by: Ralf Baechle <[email protected]>
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This makes detection a lot easier for audio, wifi, ... drivers.
Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11440/
Signed-off-by: Ralf Baechle <[email protected]>
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MT7688 is similar tot he MT7628 but has a different wifi radio.
Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11439/
Signed-off-by: Ralf Baechle <[email protected]>
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Add AHCI and PHY device nodes to MIPS-based BCM7362 set-top box
platform.
Signed-off-by: Jaedon Shin <[email protected]>
Cc: Brian Norris <[email protected]>
Cc: Florian Fainelli <[email protected]>
Cc: Tejun Heo <[email protected]>
Cc: Kishon Vijay Abraham I <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Kevin Cernekee <[email protected]>
Cc: Dragan Stancevic <[email protected]>
Cc: [email protected]
Cc: Linux-MIPS <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11379/
Signed-off-by: Ralf Baechle <[email protected]>
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Add AHCI and PHY device nodes to MIPS-based BCM7346 set-top box
platform.
Signed-off-by: Jaedon Shin <[email protected]>
Cc: Brian Norris <[email protected]>
Cc: Florian Fainelli <[email protected]>
Cc: Tejun Heo <[email protected]>
Cc: Kishon Vijay Abraham I <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Kevin Cernekee <[email protected]>
Cc: Dragan Stancevic <[email protected]>
Cc: [email protected]
Cc: Linux-MIPS <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11378/
Signed-off-by: Ralf Baechle <[email protected]>
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Add AHCI and PHY device nodes to MIPS-based BCM7425 set-top box
platform.
Signed-off-by: Jaedon Shin <[email protected]>
Cc: Brian Norris <[email protected]>
Cc: Florian Fainelli <[email protected]>
Cc: Tejun Heo <[email protected]>
Cc: Kishon Vijay Abraham I <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Kevin Cernekee <[email protected]>
Cc: Dragan Stancevic <[email protected]>
Cc: [email protected]
Cc: Linux-MIPS <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11377/
Signed-off-by: Ralf Baechle <[email protected]>
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Add I2C device nodes to BMIPS based BCM7362 platform.
Signed-off-by: Jaedon Shin <[email protected]>
Acked-by: Florian Fainelli <[email protected]>
Cc: Wolfram Sang <[email protected]>
Cc: Kamal Dasu <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11336/
Signed-off-by: Ralf Baechle <[email protected]>
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Add I2C device nodes to BMIPS based BCM7360 platform.
Signed-off-by: Jaedon Shin <[email protected]>
Acked-by: Florian Fainelli <[email protected]>
Cc: Wolfram Sang <[email protected]>
Cc: Kamal Dasu <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11335/
Signed-off-by: Ralf Baechle <[email protected]>
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Add I2C device nodes to BMIPS based BCM7358 platform.
Signed-off-by: Jaedon Shin <[email protected]>
Acked-by: Florian Fainelli <[email protected]>
Cc: Wolfram Sang <[email protected]>
Cc: Kamal Dasu <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11334/
Signed-off-by: Ralf Baechle <[email protected]>
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Add I2C device nodes to BMIPS based BCM7346 platform.
Signed-off-by: Jaedon Shin <[email protected]>
Acked-by: Florian Fainelli <[email protected]>
Cc: Wolfram Sang <[email protected]>
Cc: Kamal Dasu <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11333/
Signed-off-by: Ralf Baechle <[email protected]>
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request_mem_region() returns a pointer and not an integer with an error
value. A check for "< 0" on a pointer will cause problems, replace it
with not null checks instead. This was found with sparse.
Signed-off-by: Hauke Mehrtens <[email protected]>
Acked-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11395/
Signed-off-by: Ralf Baechle <[email protected]>
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Signed-off-by: Hauke Mehrtens <[email protected]>
Acked-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11394/
Signed-off-by: Ralf Baechle <[email protected]>
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Signed-off-by: Hauke Mehrtens <[email protected]>
Acked-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11393/
Signed-off-by: Ralf Baechle <[email protected]>
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