Linus Torvalds [Thu, 25 Oct 2007 22:19:03 +0000 (15:19 -0700)]
Merge git://git./linux/kernel/git/mingo/linux-2.6-sched
* git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched:
sched: mark CONFIG_FAIR_GROUP_SCHED as !EXPERIMENTAL
sched: isolate SMP balancing code a bit more
sched: reduce balance-tasks overhead
sched: make cpu_shares_{show,store}() static
sched: clean up some control group code
sched: constify sched.h
sched: document profile=sleep requiring CONFIG_SCHEDSTATS
sched: use show_regs() to improve __schedule_bug() output
sched: clean up sched_domain_debug()
sched: fix fastcall mismatch in completion APIs
sched: fix sched_domain sysctl registration again
Ram Gupta [Thu, 25 Oct 2007 15:03:28 +0000 (10:03 -0500)]
fs: Fix to correct the mbcache entries counter
This patch fixes the c_entry_count counter of the mbcache. Currently
it increments the counter first & allocate the cache entry later. In
case of failure to allocate the entry due to insufficient memory this
counter is still left incremented. This patch fixes this anomaly.
Signed-off-by: Ram Gupta <ram.gupta5@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
David Howells [Thu, 25 Oct 2007 14:27:40 +0000 (15:27 +0100)]
Fix pointer mismatches in proc_sysctl.c
Fix pointer mismatches in proc_sysctl.c. The proc_handler() method returns a
size_t through an arg pointer, but is given a pointer to a ssize_t to return
into.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jeff Garzik [Thu, 25 Oct 2007 08:06:13 +0000 (04:06 -0400)]
Permit silencing of __deprecated warnings.
The __deprecated marker is quite useful in highlighting the remnants of
old APIs that want removing.
However, it is quite normal for one or more years to pass, before the
(usually ancient, bitrotten) code in question is either updated or
deleted.
Thus, like __must_check, add a Kconfig option that permits the silencing
of this compiler warning.
This change mimics the ifdef-ery and Kconfig defaults of MUST_CHECK as
closely as possible.
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Thu, 18 Oct 2007 03:18:32 +0000 (23:18 -0400)]
Fix /proc/acpi/alarm BCD alarm encodings
This fixes some totally illogical and wrong code that converts things to
and from BCD mode essentially randomly, does math on values in BCD mode
etc etc. Introduce a few helper functions to make it a bit more obvious
what is going on, and make sure that we always do all the arithmetic
(and anythign else, for that matter) in binary, not BCD.
Tested by Mark Lord, who found the problem originally, and also pushed
the patch back and reminded me about it.
Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Ingo Molnar [Wed, 24 Oct 2007 16:23:51 +0000 (18:23 +0200)]
sched: mark CONFIG_FAIR_GROUP_SCHED as !EXPERIMENTAL
mark CONFIG_FAIR_GROUP_SCHED as !EXPERIMENTAL. All bugs have been
fixed and it's perfect ;-)
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Peter Williams [Wed, 24 Oct 2007 16:23:51 +0000 (18:23 +0200)]
sched: isolate SMP balancing code a bit more
At the moment, a lot of load balancing code that is irrelevant to non
SMP systems gets included during non SMP builds.
This patch addresses this issue and reduces the binary size on non
SMP systems:
text data bss dec hex filename
10983 28 1192 12203 2fab sched.o.before
10739 28 1192 11959 2eb7 sched.o.after
Signed-off-by: Peter Williams <pwil3058@bigpond.net.au>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Peter Williams [Wed, 24 Oct 2007 16:23:51 +0000 (18:23 +0200)]
sched: reduce balance-tasks overhead
At the moment, balance_tasks() provides low level functionality for both
move_tasks() and move_one_task() (indirectly) via the load_balance()
function (in the sched_class interface) which also provides dual
functionality. This dual functionality complicates the interfaces and
internal mechanisms and makes the run time overhead of operations that
are called with two run queue locks held.
This patch addresses this issue and reduces the overhead of these
operations.
Signed-off-by: Peter Williams <pwil3058@bigpond.net.au>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Adrian Bunk [Wed, 24 Oct 2007 16:23:50 +0000 (18:23 +0200)]
sched: make cpu_shares_{show,store}() static
cpu_shares_{show,store}() can become static.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Paul Menage [Wed, 24 Oct 2007 16:23:50 +0000 (18:23 +0200)]
sched: clean up some control group code
- replace "cont" with "cgrp" in a few places in the CFS cgroup code,
- use write_uint rather than write for cpu.shares write function
Signed-off-by: Paul Menage <menage@google.com>
Acked-by : Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Joe Perches [Wed, 24 Oct 2007 16:23:50 +0000 (18:23 +0200)]
sched: constify sched.h
Add const to some struct task_struct * uses
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Mel Gorman [Wed, 24 Oct 2007 16:23:50 +0000 (18:23 +0200)]
sched: document profile=sleep requiring CONFIG_SCHEDSTATS
profile=sleep only works if CONFIG_SCHEDSTATS is set. This patch notes
the limitation in Documentation/kernel-parameters.txt and prints a
warning at boot-time if profile=sleep is used without CONFIG_SCHEDSTAT.
Signed-off-by: Mel Gorman <mel@csn.ul.ie>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Satyam Sharma [Wed, 24 Oct 2007 16:23:50 +0000 (18:23 +0200)]
sched: use show_regs() to improve __schedule_bug() output
A full register dump along with stack backtrace would make the
"scheduling while atomic" message more helpful. Use show_regs() instead
of dump_stack() for this. We already know we're atomic in here (that is
why this function was called) so show_regs()'s atomicity expectations
are guaranteed.
Also, modify the output of the "BUG: scheduling while atomic:" header a
bit to keep task->comm and task->pid together and preempt_count() after
them.
Signed-off-by: Satyam Sharma <satyam@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Ingo Molnar [Wed, 24 Oct 2007 16:23:48 +0000 (18:23 +0200)]
sched: clean up sched_domain_debug()
clean up sched_domain_debug().
this also shrinks the code a bit:
text data bss dec hex filename
50474 4306 480 55260 d7dc sched.o.before
50404 4306 480 55190 d796 sched.o.after
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Ingo Molnar [Wed, 24 Oct 2007 16:23:48 +0000 (18:23 +0200)]
sched: fix fastcall mismatch in completion APIs
Jeff Dike noticed that wait_for_completion_interruptible()'s prototype
had a mismatched fastcall.
Fix this by removing the fastcall attributes from all the completion APIs.
Found-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Milton Miller [Wed, 24 Oct 2007 16:23:48 +0000 (18:23 +0200)]
sched: fix sched_domain sysctl registration again
commit
029190c515f15f512ac85de8fc686d4dbd0ae731 (cpuset
sched_load_balance flag) was not tested SCHED_DEBUG enabled as
committed as it dereferences NULL when used and it reordered
the sysctl registration to cause it to never show any domains
or their tunables.
Fixes:
1) restore arch_init_sched_domains ordering
we can't walk the domains before we build them
presently we register cpus with empty directories (no domain
directories or files).
2) make unregister_sched_domain_sysctl do nothing when already unregistered
detach_destroy_domains is now called one set of cpus at a time
unregister_syctl dereferences NULL if called with a null.
While the the function would always dereference null if called
twice, in the previous code it was always called once and then
was followed a register. So only the hidden bug of the
sysctl_root_table not being allocated followed by an attempt to
free it would have shown the error.
3) always call unregister and register in partition_sched_domains
The code is "smart" about unregistering only needed domains.
Since we aren't guaranteed any calls to unregister, always
unregister. Without calling register on the way out we
will not have a table or any sysctl tree.
4) warn if register is called without unregistering
The previous table memory is lost, leaving pointers to the
later freed memory in sysctl and leaking the memory of the
tables.
Before this patch on a 2-core 4-thread box compiled for SMT and NUMA,
the domains appear empty (there are actually 3 levels per cpu). And as
soon as two domains a null pointer is dereferenced (unreliable in this
case is stack garbage):
bu19a:~# ls -R /proc/sys/kernel/sched_domain/
/proc/sys/kernel/sched_domain/:
cpu0 cpu1 cpu2 cpu3
/proc/sys/kernel/sched_domain/cpu0:
/proc/sys/kernel/sched_domain/cpu1:
/proc/sys/kernel/sched_domain/cpu2:
/proc/sys/kernel/sched_domain/cpu3:
bu19a:~# mkdir /dev/cpuset
bu19a:~# mount -tcpuset cpuset /dev/cpuset/
bu19a:~# cd /dev/cpuset/
bu19a:/dev/cpuset# echo 0 > sched_load_balance
bu19a:/dev/cpuset# mkdir one
bu19a:/dev/cpuset# echo 1 > one/cpus
bu19a:/dev/cpuset# echo 0 > one/sched_load_balance
Unable to handle kernel paging request for data at address 0x00000018
Faulting instruction address: 0xc00000000006b608
NIP:
c00000000006b608 LR:
c00000000006b604 CTR:
0000000000000000
REGS:
c000000018d973f0 TRAP: 0300 Not tainted (2.6.23-bml)
MSR:
9000000000009032 <EE,ME,IR,DR> CR:
28242442 XER:
00000000
DAR:
0000000000000018, DSISR:
0000000040000000
TASK =
c00000001912e340[1987] 'bash' THREAD:
c000000018d94000 CPU: 2
..
NIP [
c00000000006b608] .unregister_sysctl_table+0x38/0x110
LR [
c00000000006b604] .unregister_sysctl_table+0x34/0x110
Call Trace:
[
c000000018d97670] [
c000000007017270] 0xc000000007017270 (unreliable)
[
c000000018d97720] [
c000000000058710] .detach_destroy_domains+0x30/0xb0
[
c000000018d977b0] [
c00000000005cf1c] .partition_sched_domains+0x1bc/0x230
[
c000000018d97870] [
c00000000009fdc4] .rebuild_sched_domains+0xb4/0x4c0
[
c000000018d97970] [
c0000000000a02e8] .update_flag+0x118/0x170
[
c000000018d97a80] [
c0000000000a1768] .cpuset_common_file_write+0x568/0x820
[
c000000018d97c00] [
c00000000009d95c] .cgroup_file_write+0x7c/0x180
[
c000000018d97cf0] [
c0000000000e76b8] .vfs_write+0xe8/0x1b0
[
c000000018d97d90] [
c0000000000e810c] .sys_write+0x4c/0x90
[
c000000018d97e30] [
c00000000000852c] syscall_exit+0x0/0x40
Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Linus Torvalds [Wed, 24 Oct 2007 03:50:57 +0000 (20:50 -0700)]
Linux 2.6.24-rc1
The patch is big. Really big. You just won't believe how vastly hugely
mindbogglingly big it is. I mean you may think it's a long way down the
road to the chemist, but that's just peanuts to how big the patch from
2.6.23 is.
But it's all good.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Greg Ungerer [Wed, 24 Oct 2007 02:03:52 +0000 (12:03 +1000)]
add port definition for mcf UART driver
Add a port type definition for the Freescale UART driver ports (mcf.c).
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Greg Ungerer [Wed, 24 Oct 2007 02:04:13 +0000 (12:04 +1000)]
m68knommu: remove unused machdep variable definitions
Remove old definitions of the timer function pointers.
Add definitions of the common hardware timer functions.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Greg Ungerer [Wed, 24 Oct 2007 02:04:08 +0000 (12:04 +1000)]
m68knommu: define DMA channels for ColdFire 532x
Create definition for DMA channels on the ColdFire 532x family.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Greg Ungerer [Wed, 24 Oct 2007 02:03:56 +0000 (12:03 +1000)]
m68knommu: add platform struct for ColdFire UART driver
Add platform support structure for use with new ColdFire UART driver.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Greg Ungerer [Wed, 24 Oct 2007 02:03:46 +0000 (12:03 +1000)]
m68knommu: mark mem init functions as __init
Mark the m68knommu memory init functions as __init.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Greg Ungerer [Wed, 24 Oct 2007 02:03:41 +0000 (12:03 +1000)]
m68knommu: mark setup_arch() as __init
Mark the m68knommu setup_arch() function as __init.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Greg Ungerer [Wed, 24 Oct 2007 02:03:32 +0000 (12:03 +1000)]
m68knommu: cleanup 68VZ328 init code
Removed header includes not needed.
Remove use of old m68knommu timer function pointers.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Greg Ungerer [Wed, 24 Oct 2007 02:03:28 +0000 (12:03 +1000)]
m68knommu: cleanup 68EZ328 init code
Clean up 68EZ328 timer support code. Removed header includes not needed.
Remove use of old m68knommu timer function pointers.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Greg Ungerer [Wed, 24 Oct 2007 02:03:25 +0000 (12:03 +1000)]
m68knommu: cleanup 68360 startup code
Clean up 68360 timer support code. Removed header includes not needed.
Remove use of old m68knommu timer function pointers. Use common function
naming for 68328 timer functions.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Greg Ungerer [Wed, 24 Oct 2007 02:03:20 +0000 (12:03 +1000)]
m68knommu: cleanup 68328 timer code
Use common function naming for 68328 timer functions to make them
consistent with the various other hardware m68knommu timers.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Greg Ungerer [Wed, 24 Oct 2007 02:03:16 +0000 (12:03 +1000)]
m68knommu: cleanup 68328 init code
Clean up 68328 timer support code. Removed header includes not needed.
Remove use of old m68knommu timer function pointers.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Greg Ungerer [Wed, 24 Oct 2007 02:03:10 +0000 (12:03 +1000)]
m68knommu: remove unused variables in setup.c
Remove unused variables from setup.c code.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Wed, 24 Oct 2007 01:57:39 +0000 (18:57 -0700)]
Merge branch 'irq-upstream' of /linux/kernel/git/jgarzik/misc-2.6
* 'irq-upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6:
[SPARC, XEN, NET/CXGB3] use irq_handler_t where appropriate
drivers/char/riscom8: clean up irq handling
isdn/sc: irq handler clean
isdn/act2000: fix major bug. clean irq handler.
char/pcmcia/synclink_cs: trim trailing whitespace
drivers/char/ip2: separate polling and irq-driven work entry points
drivers/char/ip2: split out irq core logic into separate function
[NETDRVR] lib82596, netxen: delete pointless tests from irq handler
Eliminate pointless casts from void* in a few driver irq handlers.
[PARPORT] Remove unused 'irq' argument from parport irq functions
[PARPORT] Kill useful 'irq' arg from parport_{generic_irq,ieee1284_interrupt}
[PARPORT] Consolidate code copies into a single generic irq handler
Linus Torvalds [Wed, 24 Oct 2007 01:57:22 +0000 (18:57 -0700)]
Merge branch 'warnings' of /linux/kernel/git/jgarzik/misc-2.6
* 'warnings' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6:
ni5010: kill unused variable
eexpress: fix !SMP unused-var warning
cgroup: kill unused variable
Linus Torvalds [Wed, 24 Oct 2007 01:56:54 +0000 (18:56 -0700)]
Merge branch 'upstream-linus' of /linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (39 commits)
Remove Andrew Morton from list of net driver maintainers.
bonding: Acquire correct locks in alb for promisc change
bonding: Convert more locks to _bh, acquire rtnl, for new locking
bonding: Convert locks to _bh, rework alb locking for new locking
bonding: Convert miimon to new locking
bonding: Convert balance-rr transmit to new locking
Convert bonding timers to workqueues
Update MAINTAINERS to reflect my (jgarzik's) current efforts.
pasemi_mac: fix typo
defxx.c: dfx_bus_init() is __devexit not __devinit
s390 MAINTAINERS
remove header_ops bug in qeth driver
sky2: crash on remove
MIPSnet: Delete all the useless debugging printks.
AR7 ethernet: small post-merge cleanups and fixes
mv643xx_eth: Hook up mv643xx_get_sset_count
mv643xx_eth: Remove obsolete checksum offload comment
mv643xx_eth: Merge drivers/net/mv643xx_eth.h into mv643xx_eth.c
mv643xx_eth: Remove unused register defines
mv643xx_eth: Clean up mv643xx_eth.h
...
Linus Torvalds [Wed, 24 Oct 2007 01:56:21 +0000 (18:56 -0700)]
Merge branch 'upstream-linus' of /linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
jmicron: update quirk for JMB361/3/5/6
libata: add HTS542525K9SA00 to NCQ blacklist
libata-core: auditting chk_status v check_status
[libata] checkpatch-inspired cleanups
Jeff Garzik [Tue, 23 Oct 2007 22:36:43 +0000 (18:36 -0400)]
ni5010: kill unused variable
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Jeff Garzik [Tue, 23 Oct 2007 22:36:42 +0000 (18:36 -0400)]
eexpress: fix !SMP unused-var warning
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Jeff Garzik [Tue, 23 Oct 2007 22:36:44 +0000 (18:36 -0400)]
cgroup: kill unused variable
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Tejun Heo [Tue, 23 Oct 2007 06:27:31 +0000 (15:27 +0900)]
jmicron: update quirk for JMB361/3/5/6
Set bits 0, 4, 5 and 7 of PCI configuration register 0x40 in the
quirk. This has the following effects and is recommended by the
vendor.
* Force enable of IDE channels (used to be left alone as BIOS
configured)
* Change initial phase behavior of PIO cycle such that the host pulls
down the bus instead of tristating it. Vendor recommends this
setting.
The above settings are better for the current generation of
controllers and needed for the upcoming next generation.
Tested on JMB363.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Ethan Hsiao <ethanhsiao@jmicron.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Tejun Heo [Tue, 23 Oct 2007 10:07:49 +0000 (19:07 +0900)]
libata: add HTS542525K9SA00 to NCQ blacklist
Another one doing spurious NCQ completions. Blacklist it.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Luca Tettamanti <kronos.it@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Alan Cox [Tue, 23 Oct 2007 15:50:02 +0000 (16:50 +0100)]
libata-core: auditting chk_status v check_status
Did a complete audit of these and found we have another error case.
ata_bus_softreset calls ata_check_status which means that it tries to do
an ioread8 on the port blindly and check versus 0xFF for an error.
It should of course be using the ap->ops method for this via chk_status,
and this bug causes a wrog status call on the NS87415 at least.
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jeff Garzik [Fri, 19 Oct 2007 10:42:56 +0000 (06:42 -0400)]
[libata] checkpatch-inspired cleanups
Tackle the relatively sane complaints of checkpatch --file.
The vast majority is indentation and whitespace changes, the rest are
* #include fixes
* printk KERN_xxx prefix addition
* BSS/initializer cleanups
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Jeff Garzik [Wed, 24 Oct 2007 00:56:59 +0000 (20:56 -0400)]
Remove Andrew Morton from list of net driver maintainers.
He now rules the world, not just this tiny tract of land.
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Acked-by: Andrew Morton
Jay Vosburgh [Thu, 18 Oct 2007 00:37:51 +0000 (17:37 -0700)]
bonding: Acquire correct locks in alb for promisc change
Update ALB mode monitor to hold correct locks (RTNL and nothing
else) when calling dev_set_promiscuity.
Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jay Vosburgh [Thu, 18 Oct 2007 00:37:50 +0000 (17:37 -0700)]
bonding: Convert more locks to _bh, acquire rtnl, for new locking
Convert more lock acquisitions to _bh flavor to avoid deadlock
with workqueue activity and add acquisition of RTNL in appropriate places.
Affects ALB mode, as well as core bonding functions and sysfs.
Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jay Vosburgh [Thu, 18 Oct 2007 00:37:49 +0000 (17:37 -0700)]
bonding: Convert locks to _bh, rework alb locking for new locking
Convert locking-related activity to new & improved system.
Convert some lock acquisitions to _bh and rework parts of ALB mode, both
to avoid deadlocks with workqueue activity.
Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jay Vosburgh [Thu, 18 Oct 2007 00:37:48 +0000 (17:37 -0700)]
bonding: Convert miimon to new locking
Convert mii (link state) monitor to acquire correct locks for
failover events. In particular, failovers generally require RTNL at a low
level (when manipulating device MAC addresses, for example) and no other
locks. The high level monitor is responsible for acquiring a known set
of locks, RTNL, the bond->lock for read and the slave_lock for write, and
the low level failover processing can then release appropriate locks as
needed. This patch provides the high level portion.
As it is undesirable to acquire RTNL for every monitor pass (which
may occur as often as every 10 ms), the miimon has been converted to
do conditional locking. A first pass inspects all slaves to determine
if any action is required, and if so, a second pass (after acquring RTNL)
is done to perform any actions (doing a complete rescan, as the situation
may have changed when all locks were released).
Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jay Vosburgh [Thu, 18 Oct 2007 00:37:47 +0000 (17:37 -0700)]
bonding: Convert balance-rr transmit to new locking
Change locking in balance-rr transmit processing to use a free
running counter to determine which slave to transmit on. Instead, a
free-running counter is maintained, and modulo arithmetic used to select
a slave for transmit.
This removes lock operations from the TX path, and eliminates
a deadlock introduced by the conversion to work queues.
Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jay Vosburgh [Thu, 18 Oct 2007 00:37:45 +0000 (17:37 -0700)]
Convert bonding timers to workqueues
Convert bonding timers to workqueues. This converts the various
monitor functions to run in periodic work queues instead of timers. This
patch introduces the framework and convers the calls, but does not resolve
various locking issues, and does not stand alone.
Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jeff Garzik [Wed, 24 Oct 2007 00:22:12 +0000 (20:22 -0400)]
Update MAINTAINERS to reflect my (jgarzik's) current efforts.
Remove net driver entries (they fall under the more general 'net driver
maintainer') umbrella.
Remove entries for older drivers that either no longer exist, are about
to be removed, or I no longer care about.
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Olof Johansson [Sat, 20 Oct 2007 19:10:03 +0000 (14:10 -0500)]
pasemi_mac: fix typo
Add missing &:
drivers/net/pasemi_mac.c: In function 'pasemi_mac_clean_rx':
drivers/net/pasemi_mac.c:553: warning: passing argument 1 of 'prefetch'
makes pointer from integer without a cast
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Maciej W. Rozycki [Mon, 22 Oct 2007 17:13:24 +0000 (18:13 +0100)]
defxx.c: dfx_bus_init() is __devexit not __devinit
The dfx_bus_uninit() call is called from dfx_unregister() which is
__devexit and which is ultimately the ->remove call for the device.
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Ursula Braun [Mon, 22 Oct 2007 14:16:15 +0000 (16:16 +0200)]
s390 MAINTAINERS
adding Frank Blaschka to s390 networking maintainers
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Ursula Braun [Mon, 22 Oct 2007 14:16:14 +0000 (16:16 +0200)]
remove header_ops bug in qeth driver
Remove qeth bug caused by commit:
[NET]: Move hardware header operations out of netdevice.
This is the second part of the qeth header_ops patch, since
first patch sent 10/19 has been insufficient.
Nevertheless first patch is still valid and should be kept.
Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Stephen Hemminger [Mon, 22 Oct 2007 20:39:09 +0000 (13:39 -0700)]
sky2: crash on remove
Fix off-by one in remove logic that just got introduced.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Ralf Baechle [Mon, 22 Oct 2007 23:35:26 +0000 (00:35 +0100)]
MIPSnet: Delete all the useless debugging printks.
Plus minor formatting fixes.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Matteo Croce [Tue, 23 Oct 2007 17:12:22 +0000 (19:12 +0200)]
AR7 ethernet: small post-merge cleanups and fixes
Signed-off-by: Matteo Croce <technoboy85@gmail.com>
Signed-off-by: Eugene Konev <ejka@imfi.kspu.ru>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jeff Garzik [Wed, 24 Oct 2007 00:15:54 +0000 (20:15 -0400)]
Merge branch 'features' of git://farnsworth.org/dale/linux-2.6-mv643xx_eth into upstream
Jeff Garzik [Wed, 24 Oct 2007 00:15:05 +0000 (20:15 -0400)]
Merge branch 'bug-fixes' of git://farnsworth.org/dale/linux-2.6-mv643xx_eth into upstream
Jeff Garzik [Wed, 24 Oct 2007 00:13:24 +0000 (20:13 -0400)]
Merge branch 'upstream-jeff' of git://git./linux/kernel/git/romieu/netdev-2.6 into upstream
Jeff Garzik [Fri, 19 Oct 2007 07:12:20 +0000 (03:12 -0400)]
[SPARC, XEN, NET/CXGB3] use irq_handler_t where appropriate
Rather than hand-rolling our own prototype, make the code more
future-proof by using the standard irq_handler_t typedef.
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Jeff Garzik [Tue, 23 Oct 2007 23:12:11 +0000 (19:12 -0400)]
drivers/char/riscom8: clean up irq handling
Make irq handling more efficient, by passing board pointer via
request_irq() to our irq handler's dev_id argument.
This eliminates a table lookup upon each interrupt, and eliminates an
associated global variable (the table).
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Jeff Garzik [Fri, 19 Oct 2007 23:31:27 +0000 (19:31 -0400)]
isdn/sc: irq handler clean
* pass card number to irq handler
* use card number in irq handler to avoid looping through each adapter
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Jeff Garzik [Fri, 19 Oct 2007 23:30:28 +0000 (19:30 -0400)]
isdn/act2000: fix major bug. clean irq handler.
* invert sense of request_irq() test. otherwise we will always fail,
when IRQ is available.
* no need to use 'irq' function arg, its stored in a data struct already
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Jeff Garzik [Fri, 19 Oct 2007 19:45:35 +0000 (15:45 -0400)]
char/pcmcia/synclink_cs: trim trailing whitespace
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Jeff Garzik [Fri, 19 Oct 2007 19:38:40 +0000 (15:38 -0400)]
drivers/char/ip2: separate polling and irq-driven work entry points
Polling currently calls the irq handler, which loops through all the
boards, calling the work function for all polling boards with work.
irq handling loops through all the boards, finding the specific board
that applies to us, and calling the work just for that one board.
The two logics are sufficiently different to warrant different
functions, rather than being slack and calling the same function in two
different ways.
This serves to make the interrupt handler a -lot- more efficient.
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Jeff Garzik [Fri, 19 Oct 2007 19:24:59 +0000 (15:24 -0400)]
drivers/char/ip2: split out irq core logic into separate function
No changes besides code movement and glue.
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Jeff Garzik [Fri, 19 Oct 2007 07:14:03 +0000 (03:14 -0400)]
[NETDRVR] lib82596, netxen: delete pointless tests from irq handler
Remove always-false tests in irq handler.
Also a few other minor cleanups.
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Jeff Garzik [Fri, 19 Oct 2007 07:10:11 +0000 (03:10 -0400)]
Eliminate pointless casts from void* in a few driver irq handlers.
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Jeff Garzik [Fri, 19 Oct 2007 06:54:26 +0000 (02:54 -0400)]
[PARPORT] Remove unused 'irq' argument from parport irq functions
None of the drivers with a struct pardevice's ->irq_func() hook ever
used the 'irq' argument passed to it, so remove it.
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Jeff Garzik [Fri, 19 Oct 2007 05:56:02 +0000 (01:56 -0400)]
[PARPORT] Kill useful 'irq' arg from parport_{generic_irq,ieee1284_interrupt}
parport_ieee1284_interrupt() was not using its first arg at all.
Delete.
parport_generic_irq()'s second arg makes its first arg completely
redundant. Delete, and use port->irq in the one place where we actually
need it.
Also, s/__inline__/inline/ to make the code look nicer.
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Jeff Garzik [Fri, 19 Oct 2007 05:42:14 +0000 (01:42 -0400)]
[PARPORT] Consolidate code copies into a single generic irq handler
Several arches used the exact same code for their parport irq handling.
Make that code generic, in parport_irq_handler().
Also, s/__inline__/inline/ in include/linux/parport.h.
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Neil Brown [Tue, 23 Oct 2007 21:09:13 +0000 (17:09 -0400)]
NFS: Fix for bug in handling of errors for O_DIRECT writes
Commit
eda3cef8dd2b83875affe82595db9d0c278879b2 ("NFS: Fix error
handling in nfs_direct_write_result()") ensured that if a WRITE returns
an error, then data->res.verf->committed is not tested (as it is not
initialised).
Then commit
60fa3f769f7651a60125a0f44e3ffe3246d7cf39 ("NFS: Fix two bugs
in the O_DIRECT write code") inadvertently reverted this while fixing
other problems.
So move the test so that we never examine ->committed in an error case,
and fix a speeling error while we are there.
Cc: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Neil Brown <neilb@suse.de>
Acked-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Tue, 23 Oct 2007 23:38:03 +0000 (16:38 -0700)]
Merge ssh:///linux/kernel/git/x86/linux-2.6-x86
* ssh://master.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86: (35 commits)
x86: Add HPET force support for MCP55 (nForce 5) chipsets
x86: Force enable HPET for CK804 (nForce 4) chipsets
x86: clean up setup.h and the boot code
x86: Save registers in saved_context during suspend and hibernation
x86: merge setup_32/64.h
x86: merge signal_32/64.h
x86: merge required-features.h
x86: merge sigcontext_32/64.h
x86: merge msr_32/64.h
x86: merge mttr_32/64.h
x86: merge statfs_32/64.h
x86: merge stat_32/64.h
x86: merge shmbuf_32/64.h
x86: merge ptrace_32/64.h
x86: merge msgbuf_32/64.h
x86: merge elf_32/64.h
x86: merge byteorder_32/64.h
x86: whitespace cleanup of mce_64.c
x86: consolidate the cpu/ related code usage
x86: prepare consolidation of cpu/ related code usage
...
Linus Torvalds [Tue, 23 Oct 2007 23:37:29 +0000 (16:37 -0700)]
Merge /pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (39 commits)
[SCSI] qla2xxx: Update version number to 8.02.00-k5.
[SCSI] qla2xxx: Correct display of ISP serial-number.
[SCSI] qla2xxx: Correct residual-count handling discrepancies during UNDERRUN handling.
[SCSI] qla2xxx: Make driver (mostly) legacy I/O port free.
[SCSI] qla2xxx: Fix issue where final flash-segment updates were falling into the slow-path write handler.
[SCSI] qla2xxx: Handle unaligned sector writes during NVRAM/VPD updates.
[SCSI] qla2xxx: Defer explicit interrupt-polling processing to init-time scenarios.
[SCSI] qla2xxx: Resync with latest HBA SSID specification -- 2.2u.
[SCSI] sym53c8xx: Remove sym_xpt_async_sent_bdr
[SCSI] sym53c8xx: Remove pci_dev pointer from sym_shcb
[SCSI] sym53c8xx: Make interrupt handler capable of returning IRQ_NONE
[SCSI] sym53c8xx: Get rid of IRQ_FMT and IRQ_PRM
[SCSI] sym53c8xx: Use scmd_printk where appropriate
[SCSI] sym53c8xx: Simplify DAC DMA handling
[SCSI] sym53c8xx: Remove tag_ctrl module parameter
[SCSI] sym53c8xx: Remove io_ws, mmio_ws and ram_ws elements
[SCSI] sym53c8xx: Remove ->device_id
[SCSI] sym53c8xx: Use pdev->revision
[SCSI] sym53c8xx: PCI Error Recovery support
[SCSI] sym53c8xx: Stop overriding scsi_done
...
Linus Torvalds [Tue, 23 Oct 2007 23:36:30 +0000 (16:36 -0700)]
Merge git://git./linux/kernel/git/wim/linux-2.6-watchdog
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog:
[WATCHDOG] Documentation/watchdog/src/watchdog-simple.c: improve this code
[WATCHDOG] AR7: watchdog timer
[WATCHDOG] Linux kernel IPC SBC Watchdog Timer driver
Linus Torvalds [Tue, 23 Oct 2007 23:32:11 +0000 (16:32 -0700)]
Merge branch 'for-linus' of /home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm:
[ARM] 4630/1: Fix the vector stride of the double vector instruction.
[ARM] 4629/1: Fix VFP emulation code to clear all exception flags of FPEXC
[ARM] 4613/1: pxa300: MFP typo fix
Carlos Corbacho [Fri, 19 Oct 2007 18:34:15 +0000 (19:34 +0100)]
x86: Add HPET force support for MCP55 (nForce 5) chipsets
Add support to force_hpet for all known MCP55 (nForce 5) chipset
LPC bridges.
These are the untested nForce 5 chips (taken from Mikko's original
patch, and checked against pci.ids).
Signed-off-by: Carlos Corbacho <cathectic@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/quirks.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
Carlos Corbacho [Fri, 19 Oct 2007 17:51:27 +0000 (18:51 +0100)]
x86: Force enable HPET for CK804 (nForce 4) chipsets
This patch adds a quirk from LinuxBIOS to force enable HPET on
the nVidia CK804 (nForce 4) chipset.
This quirk can very likely support more than just nForce 4
(LinuxBIOS use the same code for nForce 5), and possibly nForce 3,
but I don't have those chipsets, so cannot add and test them.
Tested on an Abit KN9 (CK804).
Signed-off-by: Carlos Corbacho <cathectic@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Documentation/kernel-parameters.txt | 3 +-
arch/x86/kernel/quirks.c | 37 +++++++++++++++++++++++++++++++++++-
2 files changed, 38 insertions(+), 2 deletions(-)
H. Peter Anvin [Tue, 23 Oct 2007 20:37:25 +0000 (22:37 +0200)]
x86: clean up setup.h and the boot code
Make <asm/setup.h> usable by the boot code.
Clean up vestiges of the old command-line protocol from setup.h and
head_32.S (it is still supported from the boot loader point of
view, since it is converted to the new command-line protocol by the
boot code.)
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Rafael J. Wysocki [Tue, 23 Oct 2007 20:37:24 +0000 (22:37 +0200)]
x86: Save registers in saved_context during suspend and hibernation
During hibernation and suspend on x86_64 save CPU registers in the saved_context
structure rather than in a handful of separate variables.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Thomas Gleixner [Tue, 23 Oct 2007 20:37:24 +0000 (22:37 +0200)]
x86: merge setup_32/64.h
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Thomas Gleixner [Tue, 23 Oct 2007 20:37:24 +0000 (22:37 +0200)]
x86: merge signal_32/64.h
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Brian Gerst [Sat, 20 Oct 2007 17:41:41 +0000 (13:41 -0400)]
x86: merge required-features.h
Signed-off-by: Brian Gerst <bgerst@didntduck.org>
Thomas Gleixner [Tue, 23 Oct 2007 20:37:24 +0000 (22:37 +0200)]
x86: merge sigcontext_32/64.h
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Thomas Gleixner [Tue, 23 Oct 2007 20:37:24 +0000 (22:37 +0200)]
x86: merge msr_32/64.h
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Thomas Gleixner [Tue, 23 Oct 2007 20:37:24 +0000 (22:37 +0200)]
x86: merge mttr_32/64.h
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Thomas Gleixner [Tue, 23 Oct 2007 20:37:24 +0000 (22:37 +0200)]
x86: merge statfs_32/64.h
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Thomas Gleixner [Tue, 23 Oct 2007 20:37:24 +0000 (22:37 +0200)]
x86: merge stat_32/64.h
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Thomas Gleixner [Tue, 23 Oct 2007 20:37:24 +0000 (22:37 +0200)]
x86: merge shmbuf_32/64.h
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Thomas Gleixner [Tue, 23 Oct 2007 20:37:24 +0000 (22:37 +0200)]
x86: merge ptrace_32/64.h
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Thomas Gleixner [Tue, 23 Oct 2007 20:37:24 +0000 (22:37 +0200)]
x86: merge msgbuf_32/64.h
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Thomas Gleixner [Tue, 23 Oct 2007 20:37:23 +0000 (22:37 +0200)]
x86: merge elf_32/64.h
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Thomas Gleixner [Tue, 23 Oct 2007 20:37:23 +0000 (22:37 +0200)]
x86: merge byteorder_32/64.h
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Thomas Gleixner [Tue, 23 Oct 2007 20:37:23 +0000 (22:37 +0200)]
x86: whitespace cleanup of mce_64.c
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Thomas Gleixner [Tue, 23 Oct 2007 20:37:23 +0000 (22:37 +0200)]
x86: consolidate the cpu/ related code usage
The x86_64 arch/x86/kernel/Makefile uses references into
arch/x86/kernel/cpu/... to use code from there.
Unifiy it with the nicely structured i386 way and reuse the existing
subdirectory make rules.
Also move the machine check related source into ...kernel/cpu/mcheck,
where the other machine check related code is.
No code change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Thomas Gleixner [Tue, 23 Oct 2007 20:37:23 +0000 (22:37 +0200)]
x86: prepare consolidation of cpu/ related code usage
Move mce.c to mce_32.c to allow the later move of the x86_64 mce.c
from arch/x86/kernel/ to ...kernel/cpu/mcheck
No code change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Thomas Gleixner [Tue, 23 Oct 2007 20:37:23 +0000 (22:37 +0200)]
x86: prepare consolidation of cpu/ related Makefiles
Prepare the makefiles in x86/kernel/cpu and x86/kernel/cpu/mcheck to
be used by the x86_64 build as well.
No code change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Thomas Gleixner [Tue, 23 Oct 2007 20:37:23 +0000 (22:37 +0200)]
x86: Unify arch/x86/kernel/acpi Makefiles
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Thomas Gleixner [Tue, 23 Oct 2007 20:37:23 +0000 (22:37 +0200)]
x86: merge arch/x86/crypto Makefiles
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Thomas Gleixner [Tue, 23 Oct 2007 20:37:23 +0000 (22:37 +0200)]
x86: Add BITS to allow simple Makefile sharing
Preperatory patch to simplify the sharing of Makefiles in
arch/x86.
Linus came up with this during a discussion about the ugliness of
ifeq($CONFIG_X86_32),y) and obj-$(CONFIG_X86_32) in the shared
Makefiles.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Chris Snook [Sat, 20 Oct 2007 11:51:29 +0000 (07:51 -0400)]
x86: unify div64{,_32,_64}.h
Unify x86 div64.h headers.
Signed-off-by: Chris Snook <csnook@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
projects / GitHub / exynos8895 / android_kernel_samsung_universal8895.git / log