Ics chocolate n aa master

Documentation/HOWTO

@@ -218,16 +218,16 @@ The development process
 Linux kernel development process currently consists of a few different
 main kernel "branches" and lots of different subsystem-specific kernel
 branches.  These different branches are:
-  - main 2.6.x kernel tree
-  - 2.6.x.y -stable kernel tree
-  - 2.6.x -git kernel patches
+  - main 3.x kernel tree
+  - 3.x.y -stable kernel tree
+  - 3.x -git kernel patches
   - subsystem specific kernel trees and patches
-  - the 2.6.x -next kernel tree for integration tests
+  - the 3.x -next kernel tree for integration tests
 
-2.6.x kernel tree
+3.x kernel tree
 -----------------
-2.6.x kernels are maintained by Linus Torvalds, and can be found on
-kernel.org in the pub/linux/kernel/v2.6/ directory.  Its development
+3.x kernels are maintained by Linus Torvalds, and can be found on
+kernel.org in the pub/linux/kernel/v3.x/ directory.  Its development
 process is as follows:
   - As soon as a new kernel is released a two weeks window is open,
     during this period of time maintainers can submit big diffs to
@@ -262,21 +262,21 @@ mailing list about kernel releases:
 	released according to perceived bug status, not according to a
 	preconceived timeline."
 
-2.6.x.y -stable kernel tree
+3.x.y -stable kernel tree
 ---------------------------
-Kernels with 4-part versions are -stable kernels. They contain
+Kernels with 3-part versions are -stable kernels. They contain
 relatively small and critical fixes for security problems or significant
-regressions discovered in a given 2.6.x kernel.
+regressions discovered in a given 3.x kernel.
 
 This is the recommended branch for users who want the most recent stable
 kernel and are not interested in helping test development/experimental
 versions.
 
-If no 2.6.x.y kernel is available, then the highest numbered 2.6.x
+If no 3.x.y kernel is available, then the highest numbered 3.x
 kernel is the current stable kernel.
 
-2.6.x.y are maintained by the "stable" team <[email protected]>, and are
-released as needs dictate.  The normal release period is approximately 
+3.x.y are maintained by the "stable" team <stable@vger.kernel.org>, and
+are released as needs dictate.  The normal release period is approximately
 two weeks, but it can be longer if there are no pressing problems.  A
 security-related problem, instead, can cause a release to happen almost
 instantly.
@@ -285,7 +285,7 @@ The file Documentation/stable_kernel_rules.txt in the kernel tree
 documents what kinds of changes are acceptable for the -stable tree, and
 how the release process works.
 
-2.6.x -git patches
+3.x -git patches
 ------------------
 These are daily snapshots of Linus' kernel tree which are managed in a
 git repository (hence the name.) These patches are usually released
@@ -317,13 +317,13 @@ revisions to it, and maintainers can mark patches as under review,
 accepted, or rejected.  Most of these patchwork sites are listed at
 http://patchwork.kernel.org/.
 
-2.6.x -next kernel tree for integration tests
+3.x -next kernel tree for integration tests
 ---------------------------------------------
-Before updates from subsystem trees are merged into the mainline 2.6.x
+Before updates from subsystem trees are merged into the mainline 3.x
 tree, they need to be integration-tested.  For this purpose, a special
 testing repository exists into which virtually all subsystem trees are
 pulled on an almost daily basis:
-	http://git.kernel.org/?p=linux/kernel/git/sfr/linux-next.git
+	http://git.kernel.org/?p=linux/kernel/git/next/linux-next.git
 	http://linux.f-seidel.de/linux-next/pmwiki/
 
 This way, the -next kernel gives a summary outlook onto what will be

Documentation/development-process/5.Posting

@@ -271,10 +271,10 @@ copies should go to:
    the linux-kernel list.
 
  - If you are fixing a bug, think about whether the fix should go into the
-   next stable update.  If so, [email protected] should get a copy of the
-   patch.  Also add a "Cc: [email protected]" to the tags within the patch
-   itself; that will cause the stable team to get a notification when your
-   fix goes into the mainline.
+   next stable update.  If so, stable@vger.kernel.org should get a copy of
+   the patch.  Also add a "Cc: stable@vger.kernel.org" to the tags within
+   the patch itself; that will cause the stable team to get a notification
+   when your fix goes into the mainline.
 
 When selecting recipients for a patch, it is good to have an idea of who
 you think will eventually accept the patch and get it merged.  While it

Documentation/dvb/get_dvb_firmware

@@ -114,7 +114,7 @@ sub tda10045 {
 
 sub tda10046 {
 	my $sourcefile = "TT_PCI_2.19h_28_11_2006.zip";
-	my $url = "http://www.tt-download.com/download/updates/219/$sourcefile";
+	my $url = "http://technotrend.com.ua/download/software/219/$sourcefile";
 	my $hash = "6a7e1e2f2644b162ff0502367553c72d";
 	my $outfile = "dvb-fe-tda10046.fw";
 	my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);

Documentation/feature-removal-schedule.txt

@@ -6,14 +6,6 @@ be removed from this file.
 
 ---------------------------
 
-What:	x86 floppy disable_hlt
-When:	2012
-Why:	ancient workaround of dubious utility clutters the
-	code used by everybody else.
-Who:	Len Brown <[email protected]>
-
----------------------------
-
 What:	CONFIG_APM_CPU_IDLE, and its ability to call APM BIOS in idle
 When:	2012
 Why:	This optional sub-feature of APM is of dubious reliability,

Documentation/hwmon/jc42

@@ -7,21 +7,29 @@ Supported chips:
     Addresses scanned: I2C 0x18 - 0x1f
     Datasheets:
 	http://www.analog.com/static/imported-files/data_sheets/ADT7408.pdf
-  * IDT TSE2002B3, TS3000B3
-    Prefix: 'tse2002b3', 'ts3000b3'
+  * Atmel AT30TS00
+    Prefix: 'at30ts00'
     Addresses scanned: I2C 0x18 - 0x1f
     Datasheets:
-	http://www.idt.com/products/getdoc.cfm?docid=18715691
-	http://www.idt.com/products/getdoc.cfm?docid=18715692
+	http://www.atmel.com/Images/doc8585.pdf
+  * IDT TSE2002B3, TSE2002GB2, TS3000B3, TS3000GB2
+    Prefix: 'tse2002', 'ts3000'
+    Addresses scanned: I2C 0x18 - 0x1f
+    Datasheets:
+	http://www.idt.com/sites/default/files/documents/IDT_TSE2002B3C_DST_20100512_120303152056.pdf
+	http://www.idt.com/sites/default/files/documents/IDT_TSE2002GB2A1_DST_20111107_120303145914.pdf
+	http://www.idt.com/sites/default/files/documents/IDT_TS3000B3A_DST_20101129_120303152013.pdf
+	http://www.idt.com/sites/default/files/documents/IDT_TS3000GB2A1_DST_20111104_120303151012.pdf
   * Maxim MAX6604
     Prefix: 'max6604'
     Addresses scanned: I2C 0x18 - 0x1f
     Datasheets:
 	http://datasheets.maxim-ic.com/en/ds/MAX6604.pdf
-  * Microchip MCP9805, MCP98242, MCP98243, MCP9843
-    Prefixes: 'mcp9805', 'mcp98242', 'mcp98243', 'mcp9843'
+  * Microchip MCP9804, MCP9805, MCP98242, MCP98243, MCP9843
+    Prefixes: 'mcp9804', 'mcp9805', 'mcp98242', 'mcp98243', 'mcp9843'
     Addresses scanned: I2C 0x18 - 0x1f
     Datasheets:
+	http://ww1.microchip.com/downloads/en/DeviceDoc/22203C.pdf
 	http://ww1.microchip.com/downloads/en/DeviceDoc/21977b.pdf
 	http://ww1.microchip.com/downloads/en/DeviceDoc/21996a.pdf
 	http://ww1.microchip.com/downloads/en/DeviceDoc/22153c.pdf
@@ -48,6 +56,12 @@ Supported chips:
     Datasheets:
 	http://www.st.com/stonline/products/literature/ds/13447/stts424.pdf
 	http://www.st.com/stonline/products/literature/ds/13448/stts424e02.pdf
+  * ST Microelectronics STTS2002, STTS3000
+    Prefix: 'stts2002', 'stts3000'
+    Addresses scanned: I2C 0x18 - 0x1f
+    Datasheets:
+	http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/DATASHEET/CD00225278.pdf
+	http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/DATA_BRIEF/CD00270920.pdf
   * JEDEC JC 42.4 compliant temperature sensor chips
     Prefix: 'jc42'
     Addresses scanned: I2C 0x18 - 0x1f

Documentation/hwspinlock.txt

@@ -39,23 +39,20 @@ independent, drivers.
      in case an unused hwspinlock isn't available. Users of this
      API will usually want to communicate the lock's id to the remote core
      before it can be used to achieve synchronization.
-     Can be called from an atomic context (this function will not sleep) but
-     not from within interrupt context.
+     Should be called from a process context (might sleep).
 
   struct hwspinlock *hwspin_lock_request_specific(unsigned int id);
    - assign a specific hwspinlock id and return its address, or NULL
      if that hwspinlock is already in use. Usually board code will
      be calling this function in order to reserve specific hwspinlock
      ids for predefined purposes.
-     Can be called from an atomic context (this function will not sleep) but
-     not from within interrupt context.
+     Should be called from a process context (might sleep).
 
   int hwspin_lock_free(struct hwspinlock *hwlock);
    - free a previously-assigned hwspinlock; returns 0 on success, or an
      appropriate error code on failure (e.g. -EINVAL if the hwspinlock
      is already free).
-     Can be called from an atomic context (this function will not sleep) but
-     not from within interrupt context.
+     Should be called from a process context (might sleep).
 
   int hwspin_lock_timeout(struct hwspinlock *hwlock, unsigned int timeout);
    - lock a previously-assigned hwspinlock with a timeout limit (specified in
@@ -232,15 +229,14 @@ int hwspinlock_example2(void)
 
   int hwspin_lock_register(struct hwspinlock *hwlock);
    - to be called from the underlying platform-specific implementation, in
-     order to register a new hwspinlock instance. Can be called from an atomic
-     context (this function will not sleep) but not from within interrupt
-     context. Returns 0 on success, or appropriate error code on failure.
+     order to register a new hwspinlock instance. Should be called from
+     a process context (this function might sleep).
+     Returns 0 on success, or appropriate error code on failure.
 
   struct hwspinlock *hwspin_lock_unregister(unsigned int id);
    - to be called from the underlying vendor-specific implementation, in order
      to unregister an existing (and unused) hwspinlock instance.
-     Can be called from an atomic context (will not sleep) but not from
-     within interrupt context.
+     Should be called from a process context (this function might sleep).
      Returns the address of hwspinlock on success, or NULL on error (e.g.
      if the hwspinlock is sill in use).
 

Documentation/kernel-parameters.txt

@@ -531,6 +531,8 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 			UART at the specified I/O port or MMIO address,
 			switching to the matching ttyS device later.  The
 			options are the same as for ttyS, above.
+		hvc<n>	Use the hypervisor console device <n>. This is for
+			both Xen and PowerPC hypervisors.
 
                 If the device connected to the port is not a TTY but a braille
                 device, prepend "brl," before the device type, for instance
@@ -679,6 +681,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 
 	earlyprintk=	[X86,SH,BLACKFIN]
 			earlyprintk=vga
+			earlyprintk=xen
 			earlyprintk=serial[,ttySn[,baudrate]]
 			earlyprintk=ttySn[,baudrate]
 			earlyprintk=dbgp[debugController#]
@@ -696,6 +699,8 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 			The VGA output is eventually overwritten by the real
 			console.
 
+			The xen output can only be used by Xen PV guests.
+
 	ekgdboc=	[X86,KGDB] Allow early kernel console debugging
 			ekgdboc=kbd
 
@@ -1764,6 +1769,11 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 
 	noresidual	[PPC] Don't use residual data on PReP machines.
 
+	nordrand	[X86] Disable the direct use of the RDRAND
+			instruction even if it is supported by the
+			processor.  RDRAND is still available to user
+			space applications.
+
 	noresume	[SWSUSP] Disables resume and restores original swap
 			space.
 

Documentation/networking/ifenslave.c

@@ -539,12 +539,14 @@ static int if_getconfig(char *ifname)
 		metric = 0;
 	} else
 		metric = ifr.ifr_metric;
+	printf("The result of SIOCGIFMETRIC is %d\n", metric);
 
 	strcpy(ifr.ifr_name, ifname);
 	if (ioctl(skfd, SIOCGIFMTU, &ifr) < 0)
 		mtu = 0;
 	else
 		mtu = ifr.ifr_mtu;
+	printf("The result of SIOCGIFMTU is %d\n", mtu);
 
 	strcpy(ifr.ifr_name, ifname);
 	if (ioctl(skfd, SIOCGIFDSTADDR, &ifr) < 0) {

Documentation/networking/ip-sysctl.txt

@@ -147,7 +147,7 @@ tcp_adv_win_scale - INTEGER
 	(if tcp_adv_win_scale > 0) or bytes-bytes/2^(-tcp_adv_win_scale),
 	if it is <= 0.
 	Possible values are [-31, 31], inclusive.
-	Default: 2
+	Default: 1
 
 tcp_allowed_congestion_control - STRING
 	Show/set the congestion control choices available to non-privileged
@@ -407,7 +407,7 @@ tcp_rmem - vector of 3 INTEGERs: min, default, max
 	net.core.rmem_max.  Calling setsockopt() with SO_RCVBUF disables
 	automatic tuning of that socket's receive buffer size, in which
 	case this value is ignored.
-	Default: between 87380B and 4MB, depending on RAM size.
+	Default: between 87380B and 6MB, depending on RAM size.
 
 tcp_sack - BOOLEAN
 	Enable select acknowledgments (SACKS).
@@ -534,6 +534,11 @@ tcp_thin_dupack - BOOLEAN
 	Documentation/networking/tcp-thin.txt
 	Default: 0
 
+tcp_challenge_ack_limit - INTEGER
+	Limits number of Challenge ACK sent per second, as recommended
+	in RFC 5961 (Improving TCP's Robustness to Blind In-Window Attacks)
+	Default: 100
+
 UDP variables:
 
 udp_mem - vector of 3 INTEGERs: min, pressure, max

Documentation/power/runtime_pm.txt

@@ -709,6 +709,16 @@ will behave normally, not taking the autosuspend delay into account.
 Similarly, if the power.use_autosuspend field isn't set then the autosuspend
 helper functions will behave just like the non-autosuspend counterparts.
 
+Under some circumstances a driver or subsystem may want to prevent a device
+from autosuspending immediately, even though the usage counter is zero and the
+autosuspend delay time has expired.  If the ->runtime_suspend() callback
+returns -EAGAIN or -EBUSY, and if the next autosuspend delay expiration time is
+in the future (as it normally would be if the callback invoked
+pm_runtime_mark_last_busy()), the PM core will automatically reschedule the
+autosuspend.  The ->runtime_suspend() callback can't do this rescheduling
+itself because no suspend requests of any kind are accepted while the device is
+suspending (i.e., while the callback is running).
+
 The implementation is well suited for asynchronous use in interrupt contexts.
 However such use inevitably involves races, because the PM core can't
 synchronize ->runtime_suspend() callbacks with the arrival of I/O requests.

Documentation/stable_kernel_rules.txt

@@ -1,4 +1,4 @@
-Everything you ever wanted to know about Linux 2.6 -stable releases.
+Everything you ever wanted to know about Linux -stable releases.
 
 Rules on what kind of patches are accepted, and which ones are not, into the
 "-stable" tree:
@@ -12,6 +12,12 @@ Rules on what kind of patches are accepted, and which ones are not, into the
    marked CONFIG_BROKEN), an oops, a hang, data corruption, a real
    security issue, or some "oh, that's not good" issue.  In short, something
    critical.
+ - Serious issues as reported by a user of a distribution kernel may also
+   be considered if they fix a notable performance or interactivity issue.
+   As these fixes are not as obvious and have a higher risk of a subtle
+   regression they should only be submitted by a distribution kernel
+   maintainer and include an addendum linking to a bugzilla entry if it
+   exists and additional information on the user-visible impact.
  - New device IDs and quirks are also accepted.
  - No "theoretical race condition" issues, unless an explanation of how the
    race can be exploited is also provided.
@@ -24,21 +30,21 @@ Rules on what kind of patches are accepted, and which ones are not, into the
 Procedure for submitting patches to the -stable tree:
 
  - Send the patch, after verifying that it follows the above rules, to
-   [email protected].  You must note the upstream commit ID in the changelog
-   of your submission.
+   stable@vger.kernel.org.  You must note the upstream commit ID in the
+   changelog of your submission.
  - To have the patch automatically included in the stable tree, add the tag
-     Cc: [email protected]
+     Cc: stable@vger.kernel.org
    in the sign-off area. Once the patch is merged it will be applied to
    the stable tree without anything else needing to be done by the author
    or subsystem maintainer.
  - If the patch requires other patches as prerequisites which can be
    cherry-picked than this can be specified in the following format in
    the sign-off area:
 
-     Cc: <[email protected]> # .32.x: a1f84a3: sched: Check for idle
-     Cc: <[email protected]> # .32.x: 1b9508f: sched: Rate-limit newidle
-     Cc: <[email protected]> # .32.x: fd21073: sched: Fix affinity logic
-     Cc: <[email protected]> # .32.x
+     Cc: <stable@vger.kernel.org> # 3.3.x: a1f84a3: sched: Check for idle
+     Cc: <stable@vger.kernel.org> # 3.3.x: 1b9508f: sched: Rate-limit newidle
+     Cc: <stable@vger.kernel.org> # 3.3.x: fd21073: sched: Fix affinity logic
+     Cc: <stable@vger.kernel.org> # 3.3.x
     Signed-off-by: Ingo Molnar <[email protected]>
 
    The tag sequence has the meaning of:
@@ -72,6 +78,15 @@ Review cycle:
    security kernel team, and not go through the normal review cycle.
    Contact the kernel security team for more details on this procedure.
 
+Trees:
+
+ - The queues of patches, for both completed versions and in progress
+   versions can be found at:
+	http://git.kernel.org/?p=linux/kernel/git/stable/stable-queue.git
+ - The finalized and tagged releases of all stable kernels can be found
+   in separate branches per version at:
+	http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git
+
 
 Review committee:
 

Documentation/trace/postprocess/trace-vmscan-postprocess.pl

@@ -379,10 +379,10 @@ sub process_events {
 
 			# To closer match vmstat scanning statistics, only count isolate_both
 			# and isolate_inactive as scanning. isolate_active is rotation
-			# isolate_inactive == 0
-			# isolate_active   == 1
-			# isolate_both     == 2
-			if ($isolate_mode != 1) {
+			# isolate_inactive == 1
+			# isolate_active   == 2
+			# isolate_both     == 3
+			if ($isolate_mode != 2) {
 				$perprocesspid{$process_pid}->{HIGH_NR_SCANNED} += $nr_scanned;
 			}
 			$perprocesspid{$process_pid}->{HIGH_NR_CONTIG_DIRTY} += $nr_contig_dirty;