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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
Pull trivial tree from Jiri Kosina: "The usual trivial updates all over the tree -- mostly typo fixes and documentation updates" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (52 commits) doc: Documentation/cputopology.txt fix typo treewide: Convert retrun typos to return Fix comment typo for init_cma_reserved_pageblock Documentation/trace: Correcting and extending tracepoint documentation mm/hotplug: fix a typo in Documentation/memory-hotplug.txt power: Documentation: Update s2ram link doc: fix a typo in Documentation/00-INDEX Documentation/printk-formats.txt: No casts needed for u64/s64 doc: Fix typo "is is" in Documentations treewide: Fix printks with 0x%# zram: doc fixes Documentation/kmemcheck: update kmemcheck documentation doc: documentation/hwspinlock.txt fix typo PM / Hibernate: add section for resume options doc: filesystems : Fix typo in Documentations/filesystems scsi/megaraid fixed several typos in comments ppc: init_32: Fix error typo "CONFIG_START_KERNEL" treewide: Add __GFP_NOWARN to k.alloc calls with v.alloc fallbacks page_isolation: Fix a comment typo in test_pages_isolated() doc: fix a typo about irq affinity ...
This commit is contained in:
@@ -637,14 +637,13 @@ S: 14509 NE 39th Street #1096
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S: Bellevue, Washington 98007
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S: USA
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N: Christopher L. Cheney
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E: ccheney@debian.org
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E: ccheney@cheney.cx
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W: http://www.cheney.cx
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N: Chris Cheney
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E: chris.cheney@gmail.com
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E: ccheney@redhat.com
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P: 1024D/8E384AF2 2D31 1927 87D7 1F24 9FF9 1BC5 D106 5AB3 8E38 4AF2
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D: Vista Imaging usb webcam driver
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S: 314 Prince of Wales
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S: Conroe, TX 77304
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S: 2308 Therrell Way
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S: McKinney, TX 75070
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S: USA
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N: Stuart Cheshire
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@@ -40,7 +40,7 @@ IPMI.txt
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IRQ-affinity.txt
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- how to select which CPU(s) handle which interrupt events on SMP.
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IRQ-domain.txt
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- info on inerrupt numbering and setting up IRQ domains.
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- info on interrupt numbering and setting up IRQ domains.
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IRQ.txt
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- description of what an IRQ is.
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Intel-IOMMU.txt
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@@ -5,20 +5,21 @@ Description:
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The disksize file is read-write and specifies the disk size
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which represents the limit on the *uncompressed* worth of data
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that can be stored in this disk.
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Unit: bytes
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What: /sys/block/zram<id>/initstate
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Date: August 2010
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Contact: Nitin Gupta <ngupta@vflare.org>
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Description:
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The disksize file is read-only and shows the initialization
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The initstate file is read-only and shows the initialization
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state of the device.
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What: /sys/block/zram<id>/reset
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Date: August 2010
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Contact: Nitin Gupta <ngupta@vflare.org>
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Description:
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The disksize file is write-only and allows resetting the
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device. The reset operation frees all the memory assocaited
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The reset file is write-only and allows resetting the
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device. The reset operation frees all the memory associated
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with this device.
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What: /sys/block/zram<id>/num_reads
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@@ -48,7 +49,7 @@ Contact: Nitin Gupta <ngupta@vflare.org>
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Description:
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The notify_free file is read-only and specifies the number of
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swap slot free notifications received by this device. These
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notifications are send to a swap block device when a swap slot
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notifications are sent to a swap block device when a swap slot
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is freed. This statistic is applicable only when this disk is
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being used as a swap disk.
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@@ -132,7 +132,7 @@ devices.</para>
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<row>
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<entry>&v4l2-fract;</entry>
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<entry><structfield>timeperframe</structfield></entry>
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<entry><para>This is is the desired period between
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<entry><para>This is the desired period between
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successive frames captured by the driver, in seconds. The
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field is intended to skip frames on the driver side, saving I/O
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bandwidth.</para><para>Applications store here the desired frame
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@@ -193,7 +193,7 @@ applications must set the array to zero.</entry>
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<row>
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<entry>&v4l2-fract;</entry>
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<entry><structfield>timeperframe</structfield></entry>
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<entry>This is is the desired period between
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<entry>This is the desired period between
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successive frames output by the driver, in seconds.</entry>
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</row>
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<row>
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@@ -57,8 +57,8 @@ i.e counters for the CPU0-3 did not change.
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Here is an example of limiting that same irq (44) to cpus 1024 to 1031:
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[root@moon 44]# echo 1024-1031 > smp_affinity
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[root@moon 44]# cat smp_affinity
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[root@moon 44]# echo 1024-1031 > smp_affinity_list
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[root@moon 44]# cat smp_affinity_list
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1024-1031
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Note that to do this with a bitmask would require 32 bitmasks of zero
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@@ -109,6 +109,16 @@ probably didn't even receive earlier versions of the patch.
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If the patch fixes a logged bug entry, refer to that bug entry by
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number and URL.
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If you want to refer to a specific commit, don't just refer to the
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SHA-1 ID of the commit. Please also include the oneline summary of
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the commit, to make it easier for reviewers to know what it is about.
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Example:
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Commit e21d2170f36602ae2708 ("video: remove unnecessary
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platform_set_drvdata()") removed the unnecessary
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platform_set_drvdata(), but left the variable "dev" unused,
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delete it.
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3) Separate your changes.
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@@ -207,7 +207,7 @@ passing those. One idea is to return this in _DSM method like:
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Return (Local0)
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}
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Then the at25 SPI driver can get this configation by calling _DSM on its
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Then the at25 SPI driver can get this configuration by calling _DSM on its
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ACPI handle like:
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struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL };
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@@ -78,7 +78,7 @@ to NULL. Drivers should use the following idiom:
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The most common usage of these functions will probably be to specify
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the maximum time from when an interrupt occurs, to when the device
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becomes accessible. To accomplish this, driver writers should use the
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set_max_mpu_wakeup_lat() function to to constrain the MPU wakeup
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set_max_mpu_wakeup_lat() function to constrain the MPU wakeup
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latency, and the set_max_dev_wakeup_lat() function to constrain the
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device wakeup latency (from clk_enable() to accessibility). For
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example,
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@@ -69,7 +69,7 @@ one, this value should be decreased relative to fifo_expire_async.
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group_idle
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-----------
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This parameter forces idling at the CFQ group level instead of CFQ
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queue level. This was introduced after after a bottleneck was observed
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queue level. This was introduced after a bottleneck was observed
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in higher end storage due to idle on sequential queue and allow dispatch
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from a single queue. The idea with this parameter is that it can be run with
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slice_idle=0 and group_idle=8, so that idling does not happen on individual
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@@ -57,7 +57,7 @@ changes occur:
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interface must make sure that any previous page table
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modifications for the address space 'vma->vm_mm' in the range
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'start' to 'end-1' will be visible to the cpu. That is, after
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running, here will be no entries in the TLB for 'mm' for
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running, there will be no entries in the TLB for 'mm' for
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virtual addresses in the range 'start' to 'end-1'.
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The "vma" is the backing store being used for the region.
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@@ -375,8 +375,8 @@ maps this page at its virtual address.
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void flush_icache_page(struct vm_area_struct *vma, struct page *page)
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All the functionality of flush_icache_page can be implemented in
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flush_dcache_page and update_mmu_cache. In 2.7 the hope is to
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remove this interface completely.
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flush_dcache_page and update_mmu_cache. In the future, the hope
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is to remove this interface completely.
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The final category of APIs is for I/O to deliberately aliased address
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ranges inside the kernel. Such aliases are set up by use of the
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@@ -22,7 +22,7 @@ to /proc/cpuinfo.
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4) /sys/devices/system/cpu/cpuX/topology/thread_siblings:
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internel kernel map of cpuX's hardware threads within the same
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internal kernel map of cpuX's hardware threads within the same
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core as cpuX
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5) /sys/devices/system/cpu/cpuX/topology/core_siblings:
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@@ -276,7 +276,7 @@ mainline get there via -mm.
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The current -mm patch is available in the "mmotm" (-mm of the moment)
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directory at:
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http://userweb.kernel.org/~akpm/mmotm/
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http://www.ozlabs.org/~akpm/mmotm/
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Use of the MMOTM tree is likely to be a frustrating experience, though;
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there is a definite chance that it will not even compile.
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@@ -287,7 +287,7 @@ the mainline is expected to look like after the next merge window closes.
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Linux-next trees are announced on the linux-kernel and linux-next mailing
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lists when they are assembled; they can be downloaded from:
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http://www.kernel.org/pub/linux/kernel/people/sfr/linux-next/
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http://www.kernel.org/pub/linux/kernel/next/
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Some information about linux-next has been gathered at:
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@@ -22,7 +22,7 @@ This contains the board-specific information.
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- compatible: must be "stericsson,s365".
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- vana15-supply: the regulator supplying the 1.5V to drive the
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board.
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- syscon: a pointer to the syscon node so we can acccess the
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- syscon: a pointer to the syscon node so we can access the
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syscon registers to set the board as self-powered.
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Example:
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@@ -32,8 +32,8 @@ numbers - see motherboard's TRM for more details.
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The node describing a config device must refer to the sysreg node via
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"arm,vexpress,config-bridge" phandle (can be also defined in the node's
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parent) and relies on the board topology properties - see main vexpress
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node documentation for more details. It must must also define the
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following property:
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node documentation for more details. It must also define the following
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property:
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- arm,vexpress-sysreg,func : must contain two cells:
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- first cell defines function number (eg. 1 for clock generator,
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2 for voltage regulators etc.)
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@@ -5,7 +5,7 @@ TI C6X SoCs contain a region of miscellaneous registers which provide various
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function for SoC control or status. Details vary considerably among from SoC
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to SoC with no two being alike.
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In general, the Device State Configuraion Registers (DSCR) will provide one or
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In general, the Device State Configuration Registers (DSCR) will provide one or
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more configuration registers often protected by a lock register where one or
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more key values must be written to a lock register in order to unlock the
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configuration register for writes. These configuration register may be used to
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@@ -2,7 +2,7 @@
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The Samsung Audio Subsystem clock controller generates and supplies clocks
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to Audio Subsystem block available in the S5PV210 and Exynos SoCs. The clock
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binding described here is applicable to all SoC's in Exynos family.
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binding described here is applicable to all SoCs in Exynos family.
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Required Properties:
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@@ -17,7 +17,7 @@ Optional properties for the SRC node:
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- disable-mxtal: if present this will disable the MXTALO,
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i.e. the driver output for the main (~19.2 MHz) chrystal,
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if the board has its own circuitry for providing this
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osciallator
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oscillator
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PLL nodes: these nodes represent the two PLLs on the system,
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@@ -18,14 +18,14 @@ dma0: dma@ffffec00 {
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DMA clients connected to the Atmel DMA controller must use the format
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described in the dma.txt file, using a three-cell specifier for each channel:
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a phandle plus two interger cells.
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a phandle plus two integer cells.
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The three cells in order are:
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1. A phandle pointing to the DMA controller.
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2. The memory interface (16 most significant bits), the peripheral interface
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(16 less significant bits).
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3. Parameters for the at91 DMA configuration register which are device
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dependant:
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dependent:
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- bit 7-0: peripheral identifier for the hardware handshaking interface. The
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identifier can be different for tx and rx.
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- bit 11-8: FIFO configuration. 0 for half FIFO, 1 for ALAP, 1 for ASAP.
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@@ -34,7 +34,7 @@ Clients have to specify the DMA requests with phandles in a list.
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Required properties:
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- dmas: List of one or more DMA request specifiers. One DMA request specifier
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consists of a phandle to the DMA controller followed by the integer
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specifiying the request line.
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specifying the request line.
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- dma-names: List of string identifiers for the DMA requests. For the correct
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names, have a look at the specific client driver.
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@@ -37,14 +37,14 @@ Each dmas request consists of 4 cells:
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1. A phandle pointing to the DMA controller
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2. Device Type
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3. The DMA request line number (only when 'use fixed channel' is set)
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4. A 32bit mask specifying; mode, direction and endianess [NB: This list will grow]
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4. A 32bit mask specifying; mode, direction and endianness [NB: This list will grow]
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0x00000001: Mode:
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Logical channel when unset
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Physical channel when set
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0x00000002: Direction:
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Memory to Device when unset
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Device to Memory when set
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0x00000004: Endianess:
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0x00000004: Endianness:
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Little endian when unset
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Big endian when set
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0x00000008: Use fixed channel:
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