diff options
Diffstat (limited to 'Documentation')
34 files changed, 62 insertions, 61 deletions
diff --git a/Documentation/Intel-IOMMU.txt b/Documentation/Intel-IOMMU.txt index c2321903aa09..21bc416d887e 100644 --- a/Documentation/Intel-IOMMU.txt +++ b/Documentation/Intel-IOMMU.txt | |||
@@ -48,7 +48,7 @@ IOVA generation is pretty generic. We used the same technique as vmalloc() | |||
48 | but these are not global address spaces, but separate for each domain. | 48 | but these are not global address spaces, but separate for each domain. |
49 | Different DMA engines may support different number of domains. | 49 | Different DMA engines may support different number of domains. |
50 | 50 | ||
51 | We also allocate gaurd pages with each mapping, so we can attempt to catch | 51 | We also allocate guard pages with each mapping, so we can attempt to catch |
52 | any overflow that might happen. | 52 | any overflow that might happen. |
53 | 53 | ||
54 | 54 | ||
@@ -112,4 +112,4 @@ TBD | |||
112 | 112 | ||
113 | - For compatibility testing, could use unity map domain for all devices, just | 113 | - For compatibility testing, could use unity map domain for all devices, just |
114 | provide a 1-1 for all useful memory under a single domain for all devices. | 114 | provide a 1-1 for all useful memory under a single domain for all devices. |
115 | - API for paravirt ops for abstracting functionlity for VMM folks. | 115 | - API for paravirt ops for abstracting functionality for VMM folks. |
diff --git a/Documentation/accounting/taskstats-struct.txt b/Documentation/accounting/taskstats-struct.txt index b988d110db59..e7512c061c15 100644 --- a/Documentation/accounting/taskstats-struct.txt +++ b/Documentation/accounting/taskstats-struct.txt | |||
@@ -6,7 +6,7 @@ This document contains an explanation of the struct taskstats fields. | |||
6 | There are three different groups of fields in the struct taskstats: | 6 | There are three different groups of fields in the struct taskstats: |
7 | 7 | ||
8 | 1) Common and basic accounting fields | 8 | 1) Common and basic accounting fields |
9 | If CONFIG_TASKSTATS is set, the taskstats inteface is enabled and | 9 | If CONFIG_TASKSTATS is set, the taskstats interface is enabled and |
10 | the common fields and basic accounting fields are collected for | 10 | the common fields and basic accounting fields are collected for |
11 | delivery at do_exit() of a task. | 11 | delivery at do_exit() of a task. |
12 | 2) Delay accounting fields | 12 | 2) Delay accounting fields |
diff --git a/Documentation/cpu-freq/governors.txt b/Documentation/cpu-freq/governors.txt index dcec0564d040..5b0cfa67aff9 100644 --- a/Documentation/cpu-freq/governors.txt +++ b/Documentation/cpu-freq/governors.txt | |||
@@ -122,7 +122,7 @@ around '10000' or more. | |||
122 | show_sampling_rate_(min|max): the minimum and maximum sampling rates | 122 | show_sampling_rate_(min|max): the minimum and maximum sampling rates |
123 | available that you may set 'sampling_rate' to. | 123 | available that you may set 'sampling_rate' to. |
124 | 124 | ||
125 | up_threshold: defines what the average CPU usaged between the samplings | 125 | up_threshold: defines what the average CPU usage between the samplings |
126 | of 'sampling_rate' needs to be for the kernel to make a decision on | 126 | of 'sampling_rate' needs to be for the kernel to make a decision on |
127 | whether it should increase the frequency. For example when it is set | 127 | whether it should increase the frequency. For example when it is set |
128 | to its default value of '80' it means that between the checking | 128 | to its default value of '80' it means that between the checking |
diff --git a/Documentation/edac.txt b/Documentation/edac.txt index ced527388001..8eda3fb66416 100644 --- a/Documentation/edac.txt +++ b/Documentation/edac.txt | |||
@@ -327,7 +327,7 @@ Sdram memory scrubbing rate: | |||
327 | 'sdram_scrub_rate' | 327 | 'sdram_scrub_rate' |
328 | 328 | ||
329 | Read/Write attribute file that controls memory scrubbing. The scrubbing | 329 | Read/Write attribute file that controls memory scrubbing. The scrubbing |
330 | rate is set by writing a minimum bandwith in bytes/sec to the attribute | 330 | rate is set by writing a minimum bandwidth in bytes/sec to the attribute |
331 | file. The rate will be translated to an internal value that gives at | 331 | file. The rate will be translated to an internal value that gives at |
332 | least the specified rate. | 332 | least the specified rate. |
333 | 333 | ||
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt index 8c6384bdfed4..64557821ee59 100644 --- a/Documentation/filesystems/proc.txt +++ b/Documentation/filesystems/proc.txt | |||
@@ -931,7 +931,7 @@ group_prealloc max_to_scan mb_groups mb_history min_to_scan order2_req | |||
931 | stats stream_req | 931 | stats stream_req |
932 | 932 | ||
933 | mb_groups: | 933 | mb_groups: |
934 | This file gives the details of mutiblock allocator buddy cache of free blocks | 934 | This file gives the details of multiblock allocator buddy cache of free blocks |
935 | 935 | ||
936 | mb_history: | 936 | mb_history: |
937 | Multiblock allocation history. | 937 | Multiblock allocation history. |
@@ -1474,7 +1474,7 @@ used because pages_free(1355) is smaller than watermark + protection[2] | |||
1474 | normal page requirement. If requirement is DMA zone(index=0), protection[0] | 1474 | normal page requirement. If requirement is DMA zone(index=0), protection[0] |
1475 | (=0) is used. | 1475 | (=0) is used. |
1476 | 1476 | ||
1477 | zone[i]'s protection[j] is calculated by following exprssion. | 1477 | zone[i]'s protection[j] is calculated by following expression. |
1478 | 1478 | ||
1479 | (i < j): | 1479 | (i < j): |
1480 | zone[i]->protection[j] | 1480 | zone[i]->protection[j] |
diff --git a/Documentation/filesystems/vfs.txt b/Documentation/filesystems/vfs.txt index b7522c6cbae3..c4d348dabe94 100644 --- a/Documentation/filesystems/vfs.txt +++ b/Documentation/filesystems/vfs.txt | |||
@@ -143,7 +143,7 @@ struct file_system_type { | |||
143 | 143 | ||
144 | The get_sb() method has the following arguments: | 144 | The get_sb() method has the following arguments: |
145 | 145 | ||
146 | struct file_system_type *fs_type: decribes the filesystem, partly initialized | 146 | struct file_system_type *fs_type: describes the filesystem, partly initialized |
147 | by the specific filesystem code | 147 | by the specific filesystem code |
148 | 148 | ||
149 | int flags: mount flags | 149 | int flags: mount flags |
@@ -895,9 +895,9 @@ struct dentry_operations { | |||
895 | iput() yourself | 895 | iput() yourself |
896 | 896 | ||
897 | d_dname: called when the pathname of a dentry should be generated. | 897 | d_dname: called when the pathname of a dentry should be generated. |
898 | Usefull for some pseudo filesystems (sockfs, pipefs, ...) to delay | 898 | Useful for some pseudo filesystems (sockfs, pipefs, ...) to delay |
899 | pathname generation. (Instead of doing it when dentry is created, | 899 | pathname generation. (Instead of doing it when dentry is created, |
900 | its done only when the path is needed.). Real filesystems probably | 900 | it's done only when the path is needed.). Real filesystems probably |
901 | dont want to use it, because their dentries are present in global | 901 | dont want to use it, because their dentries are present in global |
902 | dcache hash, so their hash should be an invariant. As no lock is | 902 | dcache hash, so their hash should be an invariant. As no lock is |
903 | held, d_dname() should not try to modify the dentry itself, unless | 903 | held, d_dname() should not try to modify the dentry itself, unless |
diff --git a/Documentation/ia64/kvm.txt b/Documentation/ia64/kvm.txt index bec9d815da33..914d07f49268 100644 --- a/Documentation/ia64/kvm.txt +++ b/Documentation/ia64/kvm.txt | |||
@@ -50,9 +50,9 @@ Note: For step 2, please make sure that host page size == TARGET_PAGE_SIZE of qe | |||
50 | /usr/local/bin/qemu-system-ia64 -smp xx -m 512 -hda $your_image | 50 | /usr/local/bin/qemu-system-ia64 -smp xx -m 512 -hda $your_image |
51 | (xx is the number of virtual processors for the guest, now the maximum value is 4) | 51 | (xx is the number of virtual processors for the guest, now the maximum value is 4) |
52 | 52 | ||
53 | 5. Known possibile issue on some platforms with old Firmware. | 53 | 5. Known possible issue on some platforms with old Firmware. |
54 | 54 | ||
55 | If meet strange host crashe issues, try to solve it through either of the following ways: | 55 | In the event of strange host crash issues, try to solve it through either of the following ways: |
56 | 56 | ||
57 | (1): Upgrade your Firmware to the latest one. | 57 | (1): Upgrade your Firmware to the latest one. |
58 | 58 | ||
@@ -65,8 +65,8 @@ index 0b53344..f02b0f7 100644 | |||
65 | mov ar.pfs = loc1 | 65 | mov ar.pfs = loc1 |
66 | mov rp = loc0 | 66 | mov rp = loc0 |
67 | ;; | 67 | ;; |
68 | - srlz.d // seralize restoration of psr.l | 68 | - srlz.d // serialize restoration of psr.l |
69 | + srlz.i // seralize restoration of psr.l | 69 | + srlz.i // serialize restoration of psr.l |
70 | + ;; | 70 | + ;; |
71 | br.ret.sptk.many b0 | 71 | br.ret.sptk.many b0 |
72 | END(ia64_pal_call_static) | 72 | END(ia64_pal_call_static) |
diff --git a/Documentation/input/cs461x.txt b/Documentation/input/cs461x.txt index afe0d6543e09..202e9dbacec3 100644 --- a/Documentation/input/cs461x.txt +++ b/Documentation/input/cs461x.txt | |||
@@ -31,7 +31,7 @@ The driver works with ALSA drivers simultaneously. For example, the xracer | |||
31 | uses joystick as input device and PCM device as sound output in one time. | 31 | uses joystick as input device and PCM device as sound output in one time. |
32 | There are no sound or input collisions detected. The source code have | 32 | There are no sound or input collisions detected. The source code have |
33 | comments about them; but I've found the joystick can be initialized | 33 | comments about them; but I've found the joystick can be initialized |
34 | separately of ALSA modules. So, you canm use only one joystick driver | 34 | separately of ALSA modules. So, you can use only one joystick driver |
35 | without ALSA drivers. The ALSA drivers are not needed to compile or | 35 | without ALSA drivers. The ALSA drivers are not needed to compile or |
36 | run this driver. | 36 | run this driver. |
37 | 37 | ||
diff --git a/Documentation/ioctl/ioctl-decoding.txt b/Documentation/ioctl/ioctl-decoding.txt index bfdf7f3ee4f0..e35efb0cec2e 100644 --- a/Documentation/ioctl/ioctl-decoding.txt +++ b/Documentation/ioctl/ioctl-decoding.txt | |||
@@ -1,6 +1,6 @@ | |||
1 | To decode a hex IOCTL code: | 1 | To decode a hex IOCTL code: |
2 | 2 | ||
3 | Most architecures use this generic format, but check | 3 | Most architectures use this generic format, but check |
4 | include/ARCH/ioctl.h for specifics, e.g. powerpc | 4 | include/ARCH/ioctl.h for specifics, e.g. powerpc |
5 | uses 3 bits to encode read/write and 13 bits for size. | 5 | uses 3 bits to encode read/write and 13 bits for size. |
6 | 6 | ||
@@ -18,7 +18,7 @@ uses 3 bits to encode read/write and 13 bits for size. | |||
18 | 7-0 function # | 18 | 7-0 function # |
19 | 19 | ||
20 | 20 | ||
21 | So for example 0x82187201 is a read with arg length of 0x218, | 21 | So for example 0x82187201 is a read with arg length of 0x218, |
22 | character 'r' function 1. Grepping the source reveals this is: | 22 | character 'r' function 1. Grepping the source reveals this is: |
23 | 23 | ||
24 | #define VFAT_IOCTL_READDIR_BOTH _IOR('r', 1, struct dirent [2]) | 24 | #define VFAT_IOCTL_READDIR_BOTH _IOR('r', 1, struct dirent [2]) |
diff --git a/Documentation/iostats.txt b/Documentation/iostats.txt index 5925c3cd030d..59a69ec67c40 100644 --- a/Documentation/iostats.txt +++ b/Documentation/iostats.txt | |||
@@ -143,7 +143,7 @@ disk and partition statistics are consistent again. Since we still don't | |||
143 | keep record of the partition-relative address, an operation is attributed to | 143 | keep record of the partition-relative address, an operation is attributed to |
144 | the partition which contains the first sector of the request after the | 144 | the partition which contains the first sector of the request after the |
145 | eventual merges. As requests can be merged across partition, this could lead | 145 | eventual merges. As requests can be merged across partition, this could lead |
146 | to some (probably insignificant) innacuracy. | 146 | to some (probably insignificant) inaccuracy. |
147 | 147 | ||
148 | Additional notes | 148 | Additional notes |
149 | ---------------- | 149 | ---------------- |
diff --git a/Documentation/keys.txt b/Documentation/keys.txt index d5c7a57d1700..b56aacc1fff8 100644 --- a/Documentation/keys.txt +++ b/Documentation/keys.txt | |||
@@ -864,7 +864,7 @@ payload contents" for more information. | |||
864 | request_key_with_auxdata() respectively. | 864 | request_key_with_auxdata() respectively. |
865 | 865 | ||
866 | These two functions return with the key potentially still under | 866 | These two functions return with the key potentially still under |
867 | construction. To wait for contruction completion, the following should be | 867 | construction. To wait for construction completion, the following should be |
868 | called: | 868 | called: |
869 | 869 | ||
870 | int wait_for_key_construction(struct key *key, bool intr); | 870 | int wait_for_key_construction(struct key *key, bool intr); |
diff --git a/Documentation/leds-class.txt b/Documentation/leds-class.txt index 18860ad9935a..6399557cdab3 100644 --- a/Documentation/leds-class.txt +++ b/Documentation/leds-class.txt | |||
@@ -59,7 +59,7 @@ Hardware accelerated blink of LEDs | |||
59 | 59 | ||
60 | Some LEDs can be programmed to blink without any CPU interaction. To | 60 | Some LEDs can be programmed to blink without any CPU interaction. To |
61 | support this feature, a LED driver can optionally implement the | 61 | support this feature, a LED driver can optionally implement the |
62 | blink_set() function (see <linux/leds.h>). If implemeted, triggers can | 62 | blink_set() function (see <linux/leds.h>). If implemented, triggers can |
63 | attempt to use it before falling back to software timers. The blink_set() | 63 | attempt to use it before falling back to software timers. The blink_set() |
64 | function should return 0 if the blink setting is supported, or -EINVAL | 64 | function should return 0 if the blink setting is supported, or -EINVAL |
65 | otherwise, which means that LED blinking will be handled by software. | 65 | otherwise, which means that LED blinking will be handled by software. |
diff --git a/Documentation/local_ops.txt b/Documentation/local_ops.txt index 4269a1105b37..f4f8b1c6c8ba 100644 --- a/Documentation/local_ops.txt +++ b/Documentation/local_ops.txt | |||
@@ -36,7 +36,7 @@ It can be done by slightly modifying the standard atomic operations : only | |||
36 | their UP variant must be kept. It typically means removing LOCK prefix (on | 36 | their UP variant must be kept. It typically means removing LOCK prefix (on |
37 | i386 and x86_64) and any SMP sychronization barrier. If the architecture does | 37 | i386 and x86_64) and any SMP sychronization barrier. If the architecture does |
38 | not have a different behavior between SMP and UP, including asm-generic/local.h | 38 | not have a different behavior between SMP and UP, including asm-generic/local.h |
39 | in your archtecture's local.h is sufficient. | 39 | in your architecture's local.h is sufficient. |
40 | 40 | ||
41 | The local_t type is defined as an opaque signed long by embedding an | 41 | The local_t type is defined as an opaque signed long by embedding an |
42 | atomic_long_t inside a structure. This is made so a cast from this type to a | 42 | atomic_long_t inside a structure. This is made so a cast from this type to a |
diff --git a/Documentation/networking/bonding.txt b/Documentation/networking/bonding.txt index 7fa7fe71d7a8..688dfe1e6b70 100644 --- a/Documentation/networking/bonding.txt +++ b/Documentation/networking/bonding.txt | |||
@@ -631,7 +631,7 @@ xmit_hash_policy | |||
631 | in environments where a layer3 gateway device is | 631 | in environments where a layer3 gateway device is |
632 | required to reach most destinations. | 632 | required to reach most destinations. |
633 | 633 | ||
634 | This algorithm is 802.3ad complient. | 634 | This algorithm is 802.3ad compliant. |
635 | 635 | ||
636 | layer3+4 | 636 | layer3+4 |
637 | 637 | ||
diff --git a/Documentation/networking/can.txt b/Documentation/networking/can.txt index 641d2afacffa..297ba7b1ccaf 100644 --- a/Documentation/networking/can.txt +++ b/Documentation/networking/can.txt | |||
@@ -186,7 +186,7 @@ solution for a couple of reasons: | |||
186 | 186 | ||
187 | The Linux network devices (by default) just can handle the | 187 | The Linux network devices (by default) just can handle the |
188 | transmission and reception of media dependent frames. Due to the | 188 | transmission and reception of media dependent frames. Due to the |
189 | arbritration on the CAN bus the transmission of a low prio CAN-ID | 189 | arbitration on the CAN bus the transmission of a low prio CAN-ID |
190 | may be delayed by the reception of a high prio CAN frame. To | 190 | may be delayed by the reception of a high prio CAN frame. To |
191 | reflect the correct* traffic on the node the loopback of the sent | 191 | reflect the correct* traffic on the node the loopback of the sent |
192 | data has to be performed right after a successful transmission. If | 192 | data has to be performed right after a successful transmission. If |
@@ -481,7 +481,7 @@ solution for a couple of reasons: | |||
481 | - stats_timer: To calculate the Socket CAN core statistics | 481 | - stats_timer: To calculate the Socket CAN core statistics |
482 | (e.g. current/maximum frames per second) this 1 second timer is | 482 | (e.g. current/maximum frames per second) this 1 second timer is |
483 | invoked at can.ko module start time by default. This timer can be | 483 | invoked at can.ko module start time by default. This timer can be |
484 | disabled by using stattimer=0 on the module comandline. | 484 | disabled by using stattimer=0 on the module commandline. |
485 | 485 | ||
486 | - debug: (removed since SocketCAN SVN r546) | 486 | - debug: (removed since SocketCAN SVN r546) |
487 | 487 | ||
diff --git a/Documentation/networking/packet_mmap.txt b/Documentation/networking/packet_mmap.txt index db0cd5169581..07c53d596035 100644 --- a/Documentation/networking/packet_mmap.txt +++ b/Documentation/networking/packet_mmap.txt | |||
@@ -326,7 +326,7 @@ just one call to mmap is needed: | |||
326 | mmap(0, size, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0); | 326 | mmap(0, size, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0); |
327 | 327 | ||
328 | If tp_frame_size is a divisor of tp_block_size frames will be | 328 | If tp_frame_size is a divisor of tp_block_size frames will be |
329 | contiguosly spaced by tp_frame_size bytes. If not, each | 329 | contiguously spaced by tp_frame_size bytes. If not, each |
330 | tp_block_size/tp_frame_size frames there will be a gap between | 330 | tp_block_size/tp_frame_size frames there will be a gap between |
331 | the frames. This is because a frame cannot be spawn across two | 331 | the frames. This is because a frame cannot be spawn across two |
332 | blocks. | 332 | blocks. |
diff --git a/Documentation/networking/tc-actions-env-rules.txt b/Documentation/networking/tc-actions-env-rules.txt index 01e716d185f4..dcadf6f88e34 100644 --- a/Documentation/networking/tc-actions-env-rules.txt +++ b/Documentation/networking/tc-actions-env-rules.txt | |||
@@ -4,26 +4,27 @@ The "enviromental" rules for authors of any new tc actions are: | |||
4 | 1) If you stealeth or borroweth any packet thou shalt be branching | 4 | 1) If you stealeth or borroweth any packet thou shalt be branching |
5 | from the righteous path and thou shalt cloneth. | 5 | from the righteous path and thou shalt cloneth. |
6 | 6 | ||
7 | For example if your action queues a packet to be processed later | 7 | For example if your action queues a packet to be processed later, |
8 | or intentionaly branches by redirecting a packet then you need to | 8 | or intentionally branches by redirecting a packet, then you need to |
9 | clone the packet. | 9 | clone the packet. |
10 | |||
10 | There are certain fields in the skb tc_verd that need to be reset so we | 11 | There are certain fields in the skb tc_verd that need to be reset so we |
11 | avoid loops etc. A few are generic enough so much so that skb_act_clone() | 12 | avoid loops, etc. A few are generic enough that skb_act_clone() |
12 | resets them for you. So invoke skb_act_clone() rather than skb_clone() | 13 | resets them for you, so invoke skb_act_clone() rather than skb_clone(). |
13 | 14 | ||
14 | 2) If you munge any packet thou shalt call pskb_expand_head in the case | 15 | 2) If you munge any packet thou shalt call pskb_expand_head in the case |
15 | someone else is referencing the skb. After that you "own" the skb. | 16 | someone else is referencing the skb. After that you "own" the skb. |
16 | You must also tell us if it is ok to munge the packet (TC_OK2MUNGE), | 17 | You must also tell us if it is ok to munge the packet (TC_OK2MUNGE), |
17 | this way any action downstream can stomp on the packet. | 18 | this way any action downstream can stomp on the packet. |
18 | 19 | ||
19 | 3) dropping packets you dont own is a nono. You simply return | 20 | 3) Dropping packets you don't own is a no-no. You simply return |
20 | TC_ACT_SHOT to the caller and they will drop it. | 21 | TC_ACT_SHOT to the caller and they will drop it. |
21 | 22 | ||
22 | The "enviromental" rules for callers of actions (qdiscs etc) are: | 23 | The "enviromental" rules for callers of actions (qdiscs etc) are: |
23 | 24 | ||
24 | *) thou art responsible for freeing anything returned as being | 25 | *) Thou art responsible for freeing anything returned as being |
25 | TC_ACT_SHOT/STOLEN/QUEUED. If none of TC_ACT_SHOT/STOLEN/QUEUED is | 26 | TC_ACT_SHOT/STOLEN/QUEUED. If none of TC_ACT_SHOT/STOLEN/QUEUED is |
26 | returned then all is great and you dont need to do anything. | 27 | returned, then all is great and you don't need to do anything. |
27 | 28 | ||
28 | Post on netdev if something is unclear. | 29 | Post on netdev if something is unclear. |
29 | 30 | ||
diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt index 99514ced82c5..928a79ceb7aa 100644 --- a/Documentation/powerpc/booting-without-of.txt +++ b/Documentation/powerpc/booting-without-of.txt | |||
@@ -708,7 +708,7 @@ device or bus to be described by the device tree. | |||
708 | In general, the format of an address for a device is defined by the | 708 | In general, the format of an address for a device is defined by the |
709 | parent bus type, based on the #address-cells and #size-cells | 709 | parent bus type, based on the #address-cells and #size-cells |
710 | properties. Note that the parent's parent definitions of #address-cells | 710 | properties. Note that the parent's parent definitions of #address-cells |
711 | and #size-cells are not inhereted so every node with children must specify | 711 | and #size-cells are not inherited so every node with children must specify |
712 | them. The kernel requires the root node to have those properties defining | 712 | them. The kernel requires the root node to have those properties defining |
713 | addresses format for devices directly mapped on the processor bus. | 713 | addresses format for devices directly mapped on the processor bus. |
714 | 714 | ||
@@ -1777,7 +1777,7 @@ platforms are moved over to use the flattened-device-tree model. | |||
1777 | 1777 | ||
1778 | Xilinx uartlite devices are simple fixed speed serial ports. | 1778 | Xilinx uartlite devices are simple fixed speed serial ports. |
1779 | 1779 | ||
1780 | Requred properties: | 1780 | Required properties: |
1781 | - current-speed : Baud rate of uartlite | 1781 | - current-speed : Baud rate of uartlite |
1782 | 1782 | ||
1783 | v) Xilinx hwicap | 1783 | v) Xilinx hwicap |
@@ -1799,7 +1799,7 @@ platforms are moved over to use the flattened-device-tree model. | |||
1799 | Xilinx UART 16550 devices are very similar to the NS16550 but with | 1799 | Xilinx UART 16550 devices are very similar to the NS16550 but with |
1800 | different register spacing and an offset from the base address. | 1800 | different register spacing and an offset from the base address. |
1801 | 1801 | ||
1802 | Requred properties: | 1802 | Required properties: |
1803 | - clock-frequency : Frequency of the clock input | 1803 | - clock-frequency : Frequency of the clock input |
1804 | - reg-offset : A value of 3 is required | 1804 | - reg-offset : A value of 3 is required |
1805 | - reg-shift : A value of 2 is required | 1805 | - reg-shift : A value of 2 is required |
@@ -1953,7 +1953,7 @@ prefixed with the string "marvell,", for Marvell Technology Group Ltd. | |||
1953 | 1) The /system-controller node | 1953 | 1) The /system-controller node |
1954 | 1954 | ||
1955 | This node is used to represent the system-controller and must be | 1955 | This node is used to represent the system-controller and must be |
1956 | present when the system uses a system contller chip. The top-level | 1956 | present when the system uses a system controller chip. The top-level |
1957 | system-controller node contains information that is global to all | 1957 | system-controller node contains information that is global to all |
1958 | devices within the system controller chip. The node name begins | 1958 | devices within the system controller chip. The node name begins |
1959 | with "system-controller" followed by the unit address, which is | 1959 | with "system-controller" followed by the unit address, which is |
diff --git a/Documentation/powerpc/qe_firmware.txt b/Documentation/powerpc/qe_firmware.txt index 896266432d33..06da4d4b44f9 100644 --- a/Documentation/powerpc/qe_firmware.txt +++ b/Documentation/powerpc/qe_firmware.txt | |||
@@ -217,7 +217,7 @@ Although it is not recommended, you can specify '0' in the soc.model | |||
217 | field to skip matching SOCs altogether. | 217 | field to skip matching SOCs altogether. |
218 | 218 | ||
219 | The 'model' field is a 16-bit number that matches the actual SOC. The | 219 | The 'model' field is a 16-bit number that matches the actual SOC. The |
220 | 'major' and 'minor' fields are the major and minor revision numbrs, | 220 | 'major' and 'minor' fields are the major and minor revision numbers, |
221 | respectively, of the SOC. | 221 | respectively, of the SOC. |
222 | 222 | ||
223 | For example, to match the 8323, revision 1.0: | 223 | For example, to match the 8323, revision 1.0: |
diff --git a/Documentation/s390/driver-model.txt b/Documentation/s390/driver-model.txt index e938c442277d..bde473df748d 100644 --- a/Documentation/s390/driver-model.txt +++ b/Documentation/s390/driver-model.txt | |||
@@ -25,7 +25,7 @@ device 4711 via subchannel 1 in subchannel set 0, and subchannel 2 is a non-I/O | |||
25 | subchannel. Device 1234 is accessed via subchannel 0 in subchannel set 1. | 25 | subchannel. Device 1234 is accessed via subchannel 0 in subchannel set 1. |
26 | 26 | ||
27 | The subchannel named 'defunct' does not represent any real subchannel on the | 27 | The subchannel named 'defunct' does not represent any real subchannel on the |
28 | system; it is a pseudo subchannel where disconnnected ccw devices are moved to | 28 | system; it is a pseudo subchannel where disconnected ccw devices are moved to |
29 | if they are displaced by another ccw device becoming operational on their | 29 | if they are displaced by another ccw device becoming operational on their |
30 | former subchannel. The ccw devices will be moved again to a proper subchannel | 30 | former subchannel. The ccw devices will be moved again to a proper subchannel |
31 | if they become operational again on that subchannel. | 31 | if they become operational again on that subchannel. |
diff --git a/Documentation/scsi/ibmmca.txt b/Documentation/scsi/ibmmca.txt index a810421f1fb3..3920f28710c4 100644 --- a/Documentation/scsi/ibmmca.txt +++ b/Documentation/scsi/ibmmca.txt | |||
@@ -524,7 +524,7 @@ | |||
524 | - Michael Lang | 524 | - Michael Lang |
525 | 525 | ||
526 | June 25 1997: (v1.8b) | 526 | June 25 1997: (v1.8b) |
527 | 1) Some cosmetical changes for the handling of SCSI-device-types. | 527 | 1) Some cosmetic changes for the handling of SCSI-device-types. |
528 | Now, also CD-Burners / WORMs and SCSI-scanners should work. For | 528 | Now, also CD-Burners / WORMs and SCSI-scanners should work. For |
529 | MO-drives I have no experience, therefore not yet supported. | 529 | MO-drives I have no experience, therefore not yet supported. |
530 | In logical_devices I changed from different type-variables to one | 530 | In logical_devices I changed from different type-variables to one |
@@ -914,7 +914,7 @@ | |||
914 | in version 4.0. This was never really necessary, as all troubles were | 914 | in version 4.0. This was never really necessary, as all troubles were |
915 | based on non-command related reasons up to now, so bypassing commands | 915 | based on non-command related reasons up to now, so bypassing commands |
916 | did not help to avoid any bugs. It is kept in 3.2X for debugging reasons. | 916 | did not help to avoid any bugs. It is kept in 3.2X for debugging reasons. |
917 | 5) Dynamical reassignment of ldns was again verified and analyzed to be | 917 | 5) Dynamic reassignment of ldns was again verified and analyzed to be |
918 | completely inoperational. This is corrected and should work now. | 918 | completely inoperational. This is corrected and should work now. |
919 | 6) All commands that get sent to the SCSI adapter were verified and | 919 | 6) All commands that get sent to the SCSI adapter were verified and |
920 | completed in such a way, that they are now completely conform to the | 920 | completed in such a way, that they are now completely conform to the |
@@ -1386,7 +1386,7 @@ | |||
1386 | concerning the Linux-kernel in special, this SCSI-driver comes without any | 1386 | concerning the Linux-kernel in special, this SCSI-driver comes without any |
1387 | warranty. Its functionality is tested as good as possible on certain | 1387 | warranty. Its functionality is tested as good as possible on certain |
1388 | machines and combinations of computer hardware, which does not exclude, | 1388 | machines and combinations of computer hardware, which does not exclude, |
1389 | that dataloss or severe damage of hardware is possible while using this | 1389 | that data loss or severe damage of hardware is possible while using this |
1390 | part of software on some arbitrary computer hardware or in combination | 1390 | part of software on some arbitrary computer hardware or in combination |
1391 | with other software packages. It is highly recommended to make backup | 1391 | with other software packages. It is highly recommended to make backup |
1392 | copies of your data before using this software. Furthermore, personal | 1392 | copies of your data before using this software. Furthermore, personal |
diff --git a/Documentation/scsi/lpfc.txt b/Documentation/scsi/lpfc.txt index 4dbe41370a6d..5741ea8aa88a 100644 --- a/Documentation/scsi/lpfc.txt +++ b/Documentation/scsi/lpfc.txt | |||
@@ -36,7 +36,7 @@ Cable pull and temporary device Loss: | |||
36 | being removed, a switch rebooting, or a device reboot), the driver could | 36 | being removed, a switch rebooting, or a device reboot), the driver could |
37 | hide the disappearance of the device from the midlayer. I/O's issued to | 37 | hide the disappearance of the device from the midlayer. I/O's issued to |
38 | the LLDD would simply be queued for a short duration, allowing the device | 38 | the LLDD would simply be queued for a short duration, allowing the device |
39 | to reappear or link come back alive, with no inadvertant side effects | 39 | to reappear or link come back alive, with no inadvertent side effects |
40 | to the system. If the driver did not hide these conditions, i/o would be | 40 | to the system. If the driver did not hide these conditions, i/o would be |
41 | errored by the driver, the mid-layer would exhaust its retries, and the | 41 | errored by the driver, the mid-layer would exhaust its retries, and the |
42 | device would be taken offline. Manual intervention would be required to | 42 | device would be taken offline. Manual intervention would be required to |
diff --git a/Documentation/scsi/scsi_fc_transport.txt b/Documentation/scsi/scsi_fc_transport.txt index d403e46d8463..75143f0c23b6 100644 --- a/Documentation/scsi/scsi_fc_transport.txt +++ b/Documentation/scsi/scsi_fc_transport.txt | |||
@@ -65,7 +65,7 @@ Overview: | |||
65 | discussion will concentrate on NPIV. | 65 | discussion will concentrate on NPIV. |
66 | 66 | ||
67 | Note: World Wide Name assignment (and uniqueness guarantees) are left | 67 | Note: World Wide Name assignment (and uniqueness guarantees) are left |
68 | up to an administrative entity controling the vport. For example, | 68 | up to an administrative entity controlling the vport. For example, |
69 | if vports are to be associated with virtual machines, a XEN mgmt | 69 | if vports are to be associated with virtual machines, a XEN mgmt |
70 | utility would be responsible for creating wwpn/wwnn's for the vport, | 70 | utility would be responsible for creating wwpn/wwnn's for the vport, |
71 | using it's own naming authority and OUI. (Note: it already does this | 71 | using it's own naming authority and OUI. (Note: it already does this |
@@ -91,7 +91,7 @@ Device Trees and Vport Objects: | |||
91 | Here's what to expect in the device tree : | 91 | Here's what to expect in the device tree : |
92 | The typical Physical Port's Scsi_Host: | 92 | The typical Physical Port's Scsi_Host: |
93 | /sys/devices/.../host17/ | 93 | /sys/devices/.../host17/ |
94 | and it has the typical decendent tree: | 94 | and it has the typical descendant tree: |
95 | /sys/devices/.../host17/rport-17:0-0/target17:0:0/17:0:0:0: | 95 | /sys/devices/.../host17/rport-17:0-0/target17:0:0/17:0:0:0: |
96 | and then the vport is created on the Physical Port: | 96 | and then the vport is created on the Physical Port: |
97 | /sys/devices/.../host17/vport-17:0-0 | 97 | /sys/devices/.../host17/vport-17:0-0 |
@@ -192,7 +192,7 @@ Vport States: | |||
192 | independent of the adapter's link state. | 192 | independent of the adapter's link state. |
193 | - Instantiation of the vport on the FC link via ELS traffic, etc. | 193 | - Instantiation of the vport on the FC link via ELS traffic, etc. |
194 | This is equivalent to a "link up" and successfull link initialization. | 194 | This is equivalent to a "link up" and successfull link initialization. |
195 | Futher information can be found in the interfaces section below for | 195 | Further information can be found in the interfaces section below for |
196 | Vport Creation. | 196 | Vport Creation. |
197 | 197 | ||
198 | Once a vport has been instantiated with the kernel/LLDD, a vport state | 198 | Once a vport has been instantiated with the kernel/LLDD, a vport state |
diff --git a/Documentation/sh/clk.txt b/Documentation/sh/clk.txt index 9aef710e9a4b..114b595cfa97 100644 --- a/Documentation/sh/clk.txt +++ b/Documentation/sh/clk.txt | |||
@@ -12,7 +12,7 @@ means no changes to adjanced clock | |||
12 | Internally, the clk_set_rate_ex forwards request to clk->ops->set_rate method, | 12 | Internally, the clk_set_rate_ex forwards request to clk->ops->set_rate method, |
13 | if it is present in ops structure. The method should set the clock rate and adjust | 13 | if it is present in ops structure. The method should set the clock rate and adjust |
14 | all needed clocks according to the passed algo_id. | 14 | all needed clocks according to the passed algo_id. |
15 | Exact values for algo_id are machine-dependend. For the sh7722, the following | 15 | Exact values for algo_id are machine-dependent. For the sh7722, the following |
16 | values are defined: | 16 | values are defined: |
17 | 17 | ||
18 | NO_CHANGE = 0, | 18 | NO_CHANGE = 0, |
diff --git a/Documentation/sound/alsa/Audiophile-Usb.txt b/Documentation/sound/alsa/Audiophile-Usb.txt index 2ad5e6306c44..a4c53d8961e1 100644 --- a/Documentation/sound/alsa/Audiophile-Usb.txt +++ b/Documentation/sound/alsa/Audiophile-Usb.txt | |||
@@ -236,15 +236,15 @@ The parameter can be given: | |||
236 | alias snd-card-1 snd-usb-audio | 236 | alias snd-card-1 snd-usb-audio |
237 | options snd-usb-audio index=1 device_setup=0x09 | 237 | options snd-usb-audio index=1 device_setup=0x09 |
238 | 238 | ||
239 | CAUTION when initializaing the device | 239 | CAUTION when initializing the device |
240 | ------------------------------------- | 240 | ------------------------------------- |
241 | 241 | ||
242 | * Correct initialization on the device requires that device_setup is given to | 242 | * Correct initialization on the device requires that device_setup is given to |
243 | the module BEFORE the device is turned on. So, if you use the "manual probing" | 243 | the module BEFORE the device is turned on. So, if you use the "manual probing" |
244 | method described above, take care to power-on the device AFTER this initialization. | 244 | method described above, take care to power-on the device AFTER this initialization. |
245 | 245 | ||
246 | * Failing to respect this will lead in a misconfiguration of the device. In this case | 246 | * Failing to respect this will lead to a misconfiguration of the device. In this case |
247 | turn off the device, unproble the snd-usb-audio module, then probe it again with | 247 | turn off the device, unprobe the snd-usb-audio module, then probe it again with |
248 | correct device_setup parameter and then (and only then) turn on the device again. | 248 | correct device_setup parameter and then (and only then) turn on the device again. |
249 | 249 | ||
250 | * If you've correctly initialized the device in a valid mode and then want to switch | 250 | * If you've correctly initialized the device in a valid mode and then want to switch |
@@ -388,9 +388,9 @@ There are 2 main potential issues when using Jackd with the device: | |||
388 | 388 | ||
389 | Jack supports big endian devices only in recent versions (thanks to | 389 | Jack supports big endian devices only in recent versions (thanks to |
390 | Andreas Steinmetz for his first big-endian patch). I can't remember | 390 | Andreas Steinmetz for his first big-endian patch). I can't remember |
391 | extacly when this support was released into jackd, let's just say that | 391 | exactly when this support was released into jackd, let's just say that |
392 | with jackd version 0.103.0 it's almost ok (just a small bug is affecting | 392 | with jackd version 0.103.0 it's almost ok (just a small bug is affecting |
393 | 16bits Big-Endian devices, but since you've read carefully the above | 393 | 16bits Big-Endian devices, but since you've read carefully the above |
394 | paragraphs, you're now using kernel >= 2.6.23 and your 16bits devices | 394 | paragraphs, you're now using kernel >= 2.6.23 and your 16bits devices |
395 | are now Little Endians ;-) ). | 395 | are now Little Endians ;-) ). |
396 | 396 | ||
diff --git a/Documentation/sound/alsa/hda_codec.txt b/Documentation/sound/alsa/hda_codec.txt index 8e1b02526698..34e87ec1379c 100644 --- a/Documentation/sound/alsa/hda_codec.txt +++ b/Documentation/sound/alsa/hda_codec.txt | |||
@@ -67,7 +67,7 @@ CONFIG_SND_HDA_POWER_SAVE kconfig. It's called when the codec needs | |||
67 | to power up or may power down. The controller should check the all | 67 | to power up or may power down. The controller should check the all |
68 | belonging codecs on the bus whether they are actually powered off | 68 | belonging codecs on the bus whether they are actually powered off |
69 | (check codec->power_on), and optionally the driver may power down the | 69 | (check codec->power_on), and optionally the driver may power down the |
70 | contoller side, too. | 70 | controller side, too. |
71 | 71 | ||
72 | The bus instance is created via snd_hda_bus_new(). You need to pass | 72 | The bus instance is created via snd_hda_bus_new(). You need to pass |
73 | the card instance, the template, and the pointer to store the | 73 | the card instance, the template, and the pointer to store the |
diff --git a/Documentation/sound/alsa/soc/dapm.txt b/Documentation/sound/alsa/soc/dapm.txt index c784a18b94dc..b2ed6983f40d 100644 --- a/Documentation/sound/alsa/soc/dapm.txt +++ b/Documentation/sound/alsa/soc/dapm.txt | |||
@@ -68,7 +68,7 @@ Audio DAPM widgets fall into a number of types:- | |||
68 | (Widgets are defined in include/sound/soc-dapm.h) | 68 | (Widgets are defined in include/sound/soc-dapm.h) |
69 | 69 | ||
70 | Widgets are usually added in the codec driver and the machine driver. There are | 70 | Widgets are usually added in the codec driver and the machine driver. There are |
71 | convience macros defined in soc-dapm.h that can be used to quickly build a | 71 | convenience macros defined in soc-dapm.h that can be used to quickly build a |
72 | list of widgets of the codecs and machines DAPM widgets. | 72 | list of widgets of the codecs and machines DAPM widgets. |
73 | 73 | ||
74 | Most widgets have a name, register, shift and invert. Some widgets have extra | 74 | Most widgets have a name, register, shift and invert. Some widgets have extra |
diff --git a/Documentation/sysctl/vm.txt b/Documentation/sysctl/vm.txt index 8a4863c4edd4..d79eeda7a699 100644 --- a/Documentation/sysctl/vm.txt +++ b/Documentation/sysctl/vm.txt | |||
@@ -116,7 +116,7 @@ of kilobytes free. The VM uses this number to compute a pages_min | |||
116 | value for each lowmem zone in the system. Each lowmem zone gets | 116 | value for each lowmem zone in the system. Each lowmem zone gets |
117 | a number of reserved free pages based proportionally on its size. | 117 | a number of reserved free pages based proportionally on its size. |
118 | 118 | ||
119 | Some minimal ammount of memory is needed to satisfy PF_MEMALLOC | 119 | Some minimal amount of memory is needed to satisfy PF_MEMALLOC |
120 | allocations; if you set this to lower than 1024KB, your system will | 120 | allocations; if you set this to lower than 1024KB, your system will |
121 | become subtly broken, and prone to deadlock under high loads. | 121 | become subtly broken, and prone to deadlock under high loads. |
122 | 122 | ||
diff --git a/Documentation/timers/highres.txt b/Documentation/timers/highres.txt index a73ecf5b4bdb..21332233cef1 100644 --- a/Documentation/timers/highres.txt +++ b/Documentation/timers/highres.txt | |||
@@ -125,7 +125,7 @@ increase of flexibility and the avoidance of duplicated code across | |||
125 | architectures justifies the slight increase of the binary size. | 125 | architectures justifies the slight increase of the binary size. |
126 | 126 | ||
127 | The conversion of an architecture has no functional impact, but allows to | 127 | The conversion of an architecture has no functional impact, but allows to |
128 | utilize the high resolution and dynamic tick functionalites without any change | 128 | utilize the high resolution and dynamic tick functionalities without any change |
129 | to the clock event device and timer interrupt code. After the conversion the | 129 | to the clock event device and timer interrupt code. After the conversion the |
130 | enabling of high resolution timers and dynamic ticks is simply provided by | 130 | enabling of high resolution timers and dynamic ticks is simply provided by |
131 | adding the kernel/time/Kconfig file to the architecture specific Kconfig and | 131 | adding the kernel/time/Kconfig file to the architecture specific Kconfig and |
diff --git a/Documentation/usb/authorization.txt b/Documentation/usb/authorization.txt index 2af400609498..381b22ee7834 100644 --- a/Documentation/usb/authorization.txt +++ b/Documentation/usb/authorization.txt | |||
@@ -8,7 +8,7 @@ not) in a system. This feature will allow you to implement a lock-down | |||
8 | of USB devices, fully controlled by user space. | 8 | of USB devices, fully controlled by user space. |
9 | 9 | ||
10 | As of now, when a USB device is connected it is configured and | 10 | As of now, when a USB device is connected it is configured and |
11 | it's interfaces inmediately made available to the users. With this | 11 | its interfaces are immediately made available to the users. With this |
12 | modification, only if root authorizes the device to be configured will | 12 | modification, only if root authorizes the device to be configured will |
13 | then it be possible to use it. | 13 | then it be possible to use it. |
14 | 14 | ||
diff --git a/Documentation/video4linux/sn9c102.txt b/Documentation/video4linux/sn9c102.txt index b26f5195af51..73de4050d637 100644 --- a/Documentation/video4linux/sn9c102.txt +++ b/Documentation/video4linux/sn9c102.txt | |||
@@ -157,7 +157,7 @@ Loading can be done as shown below: | |||
157 | 157 | ||
158 | [root@localhost home]# modprobe sn9c102 | 158 | [root@localhost home]# modprobe sn9c102 |
159 | 159 | ||
160 | Note that the module is called "sn9c102" for historic reasons, althought it | 160 | Note that the module is called "sn9c102" for historic reasons, although it |
161 | does not just support the SN9C102. | 161 | does not just support the SN9C102. |
162 | 162 | ||
163 | At this point all the devices supported by the driver and connected to the USB | 163 | At this point all the devices supported by the driver and connected to the USB |
diff --git a/Documentation/vm/hugetlbpage.txt b/Documentation/vm/hugetlbpage.txt index 8a5b5763f0fe..ea8714fcc3ad 100644 --- a/Documentation/vm/hugetlbpage.txt +++ b/Documentation/vm/hugetlbpage.txt | |||
@@ -77,7 +77,7 @@ memory that is preset in system at this time. System administrators may want | |||
77 | to put this command in one of the local rc init files. This will enable the | 77 | to put this command in one of the local rc init files. This will enable the |
78 | kernel to request huge pages early in the boot process (when the possibility | 78 | kernel to request huge pages early in the boot process (when the possibility |
79 | of getting physical contiguous pages is still very high). In either | 79 | of getting physical contiguous pages is still very high). In either |
80 | case, adminstrators will want to verify the number of hugepages actually | 80 | case, administrators will want to verify the number of hugepages actually |
81 | allocated by checking the sysctl or meminfo. | 81 | allocated by checking the sysctl or meminfo. |
82 | 82 | ||
83 | /proc/sys/vm/nr_overcommit_hugepages indicates how large the pool of | 83 | /proc/sys/vm/nr_overcommit_hugepages indicates how large the pool of |
diff --git a/Documentation/vm/numa_memory_policy.txt b/Documentation/vm/numa_memory_policy.txt index bad16d3f6a47..6aaaeb38730c 100644 --- a/Documentation/vm/numa_memory_policy.txt +++ b/Documentation/vm/numa_memory_policy.txt | |||
@@ -58,7 +58,7 @@ most general to most specific: | |||
58 | the policy at the time they were allocated. | 58 | the policy at the time they were allocated. |
59 | 59 | ||
60 | VMA Policy: A "VMA" or "Virtual Memory Area" refers to a range of a task's | 60 | VMA Policy: A "VMA" or "Virtual Memory Area" refers to a range of a task's |
61 | virtual adddress space. A task may define a specific policy for a range | 61 | virtual address space. A task may define a specific policy for a range |
62 | of its virtual address space. See the MEMORY POLICIES APIS section, | 62 | of its virtual address space. See the MEMORY POLICIES APIS section, |
63 | below, for an overview of the mbind() system call used to set a VMA | 63 | below, for an overview of the mbind() system call used to set a VMA |
64 | policy. | 64 | policy. |
@@ -353,7 +353,7 @@ follows: | |||
353 | 353 | ||
354 | Because of this extra reference counting, and because we must lookup | 354 | Because of this extra reference counting, and because we must lookup |
355 | shared policies in a tree structure under spinlock, shared policies are | 355 | shared policies in a tree structure under spinlock, shared policies are |
356 | more expensive to use in the page allocation path. This is expecially | 356 | more expensive to use in the page allocation path. This is especially |
357 | true for shared policies on shared memory regions shared by tasks running | 357 | true for shared policies on shared memory regions shared by tasks running |
358 | on different NUMA nodes. This extra overhead can be avoided by always | 358 | on different NUMA nodes. This extra overhead can be avoided by always |
359 | falling back to task or system default policy for shared memory regions, | 359 | falling back to task or system default policy for shared memory regions, |
diff --git a/Documentation/volatile-considered-harmful.txt b/Documentation/volatile-considered-harmful.txt index 10c2e411cca8..991c26a6ef64 100644 --- a/Documentation/volatile-considered-harmful.txt +++ b/Documentation/volatile-considered-harmful.txt | |||
@@ -114,6 +114,6 @@ CREDITS | |||
114 | 114 | ||
115 | Original impetus and research by Randy Dunlap | 115 | Original impetus and research by Randy Dunlap |
116 | Written by Jonathan Corbet | 116 | Written by Jonathan Corbet |
117 | Improvements via coments from Satyam Sharma, Johannes Stezenbach, Jesper | 117 | Improvements via comments from Satyam Sharma, Johannes Stezenbach, Jesper |
118 | Juhl, Heikki Orsila, H. Peter Anvin, Philipp Hahn, and Stefan | 118 | Juhl, Heikki Orsila, H. Peter Anvin, Philipp Hahn, and Stefan |
119 | Richter. | 119 | Richter. |