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-rw-r--r--Documentation/arm/mem_alignment2
-rw-r--r--Documentation/kernel-parameters.txt4
-rw-r--r--Documentation/local_ops.txt2
-rw-r--r--Documentation/usb/gadget_serial.txt4
-rw-r--r--Documentation/usb/proc_usb_info.txt6
-rw-r--r--Documentation/usb/usbmon.txt12
6 files changed, 19 insertions, 11 deletions
diff --git a/Documentation/arm/mem_alignment b/Documentation/arm/mem_alignment
index d145ccca169..c7c7a114c78 100644
--- a/Documentation/arm/mem_alignment
+++ b/Documentation/arm/mem_alignment
@@ -24,7 +24,7 @@ real bad - it changes the behaviour of all unaligned instructions in user
24space, and might cause programs to fail unexpectedly. 24space, and might cause programs to fail unexpectedly.
25 25
26To change the alignment trap behavior, simply echo a number into 26To change the alignment trap behavior, simply echo a number into
27/proc/sys/debug/alignment. The number is made up from various bits: 27/proc/cpu/alignment. The number is made up from various bits:
28 28
29bit behavior when set 29bit behavior when set
30--- ----------------- 30--- -----------------
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 2919a2e9193..edab81c1318 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -89,6 +89,7 @@ parameter is applicable:
89 SPARC Sparc architecture is enabled. 89 SPARC Sparc architecture is enabled.
90 SWSUSP Software suspend (hibernation) is enabled. 90 SWSUSP Software suspend (hibernation) is enabled.
91 SUSPEND System suspend states are enabled. 91 SUSPEND System suspend states are enabled.
92 FTRACE Function tracing enabled.
92 TS Appropriate touchscreen support is enabled. 93 TS Appropriate touchscreen support is enabled.
93 USB USB support is enabled. 94 USB USB support is enabled.
94 USBHID USB Human Interface Device support is enabled. 95 USBHID USB Human Interface Device support is enabled.
@@ -2173,6 +2174,9 @@ and is between 256 and 4096 characters. It is defined in the file
2173 st= [HW,SCSI] SCSI tape parameters (buffers, etc.) 2174 st= [HW,SCSI] SCSI tape parameters (buffers, etc.)
2174 See Documentation/scsi/st.txt. 2175 See Documentation/scsi/st.txt.
2175 2176
2177 stacktrace [FTRACE]
2178 Enabled the stack tracer on boot up.
2179
2176 sti= [PARISC,HW] 2180 sti= [PARISC,HW]
2177 Format: <num> 2181 Format: <num>
2178 Set the STI (builtin display/keyboard on the HP-PARISC 2182 Set the STI (builtin display/keyboard on the HP-PARISC
diff --git a/Documentation/local_ops.txt b/Documentation/local_ops.txt
index f4f8b1c6c8b..23045b8b50f 100644
--- a/Documentation/local_ops.txt
+++ b/Documentation/local_ops.txt
@@ -149,7 +149,7 @@ static void do_test_timer(unsigned long data)
149 int cpu; 149 int cpu;
150 150
151 /* Increment the counters */ 151 /* Increment the counters */
152 on_each_cpu(test_each, NULL, 0, 1); 152 on_each_cpu(test_each, NULL, 1);
153 /* Read all the counters */ 153 /* Read all the counters */
154 printk("Counters read from CPU %d\n", smp_processor_id()); 154 printk("Counters read from CPU %d\n", smp_processor_id());
155 for_each_online_cpu(cpu) { 155 for_each_online_cpu(cpu) {
diff --git a/Documentation/usb/gadget_serial.txt b/Documentation/usb/gadget_serial.txt
index 9b22bd14c34..eac7df94d8e 100644
--- a/Documentation/usb/gadget_serial.txt
+++ b/Documentation/usb/gadget_serial.txt
@@ -114,11 +114,11 @@ modules.
114Then you must load the gadget serial driver. To load it as an 114Then you must load the gadget serial driver. To load it as an
115ACM device (recommended for interoperability), do this: 115ACM device (recommended for interoperability), do this:
116 116
117 modprobe g_serial use_acm=1 117 modprobe g_serial
118 118
119To load it as a vendor specific bulk in/out device, do this: 119To load it as a vendor specific bulk in/out device, do this:
120 120
121 modprobe g_serial 121 modprobe g_serial use_acm=0
122 122
123This will also automatically load the underlying gadget peripheral 123This will also automatically load the underlying gadget peripheral
124controller driver. This must be done each time you reboot the gadget 124controller driver. This must be done each time you reboot the gadget
diff --git a/Documentation/usb/proc_usb_info.txt b/Documentation/usb/proc_usb_info.txt
index 077e9032d0c..fafcd472326 100644
--- a/Documentation/usb/proc_usb_info.txt
+++ b/Documentation/usb/proc_usb_info.txt
@@ -49,8 +49,10 @@ it and 002/048 sometime later.
49 49
50These files can be read as binary data. The binary data consists 50These files can be read as binary data. The binary data consists
51of first the device descriptor, then the descriptors for each 51of first the device descriptor, then the descriptors for each
52configuration of the device. That information is also shown in 52configuration of the device. Multi-byte fields in the device and
53text form by the /proc/bus/usb/devices file, described later. 53configuration descriptors, but not other descriptors, are converted
54to host endianness by the kernel. This information is also shown
55in text form by the /proc/bus/usb/devices file, described later.
54 56
55These files may also be used to write user-level drivers for the USB 57These files may also be used to write user-level drivers for the USB
56devices. You would open the /proc/bus/usb/BBB/DDD file read/write, 58devices. You would open the /proc/bus/usb/BBB/DDD file read/write,
diff --git a/Documentation/usb/usbmon.txt b/Documentation/usb/usbmon.txt
index 2917ce4ffdc..270481906dc 100644
--- a/Documentation/usb/usbmon.txt
+++ b/Documentation/usb/usbmon.txt
@@ -34,11 +34,12 @@ if usbmon is built into the kernel.
34Verify that bus sockets are present. 34Verify that bus sockets are present.
35 35
36# ls /sys/kernel/debug/usbmon 36# ls /sys/kernel/debug/usbmon
370s 0t 0u 1s 1t 1u 2s 2t 2u 3s 3t 3u 4s 4t 4u 370s 0u 1s 1t 1u 2s 2t 2u 3s 3t 3u 4s 4t 4u
38# 38#
39 39
40Now you can choose to either use the sockets numbered '0' (to capture packets on 40Now you can choose to either use the socket '0u' (to capture packets on all
41all buses), and skip to step #3, or find the bus used by your device with step #2. 41buses), and skip to step #3, or find the bus used by your device with step #2.
42This allows to filter away annoying devices that talk continuously.
42 43
432. Find which bus connects to the desired device 442. Find which bus connects to the desired device
44 45
@@ -99,8 +100,9 @@ on the event type, but there is a set of words, common for all types.
99 100
100Here is the list of words, from left to right: 101Here is the list of words, from left to right:
101 102
102- URB Tag. This is used to identify URBs is normally a kernel mode address 103- URB Tag. This is used to identify URBs, and is normally an in-kernel address
103 of the URB structure in hexadecimal. 104 of the URB structure in hexadecimal, but can be a sequence number or any
105 other unique string, within reason.
104 106
105- Timestamp in microseconds, a decimal number. The timestamp's resolution 107- Timestamp in microseconds, a decimal number. The timestamp's resolution
106 depends on available clock, and so it can be much worse than a microsecond 108 depends on available clock, and so it can be much worse than a microsecond