14 years ago[PATCH] gpio: rename exported vtables to better match purpose
Jim Cromie [Fri, 14 Jul 2006 07:24:26 +0000]
[PATCH] gpio: rename exported vtables to better match purpose

- rename EXPORTed gpio vtables from {scx200,pc8736x}_access to _gpio_ops new
  name is much closer to the vtable-name struct nsc_gpio_ops, should be
  clearer.  Also rename the _fops vtable var to _fileops to better
  disambiguate it from the gpio vtable.

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] gpio: cosmetics: remove needless newlines
Jim Cromie [Fri, 14 Jul 2006 07:24:26 +0000]
[PATCH] gpio: cosmetics: remove needless newlines

- pure cosmetics: lose needless newlines.

- rename EXPORTed gpio vtables from {scx200,pc8736x}_access to _gpio_ops new
  name is much closer to the vtable-name struct nsc_gpio_ops, should be
  clearer.  Also rename the _fops vtable var to _fileops to better
  disambiguate it from the gpio vtable.

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] gpio: drop vtable members .gpio_set_high .gpio_set_low gpio_set is enough
Jim Cromie [Fri, 14 Jul 2006 07:24:25 +0000]
[PATCH] gpio: drop vtable members .gpio_set_high .gpio_set_low gpio_set is enough

drops gpio_set_high, gpio_set_low from the nsc_gpio_ops vtable.  While we
can't drop them from scx200_gpio (or can we?), we dont need them for new users
of the exported vtable; gpio_set(1), gpio_set(0) work fine.

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] Remove pci_dac_set_dma_mask() from Documentation/DMA-mapping.txt
Rolf Eike Beer [Fri, 14 Jul 2006 07:24:24 +0000]
[PATCH] Remove pci_dac_set_dma_mask() from Documentation/DMA-mapping.txt

pci_dac_set_dma_mask() gives only a single match in the whole kernel tree
and that's in this doc file.  The best candidate for replacement is
pci_dac_dma_supported().

Signed-off-by: Rolf Eike Beer <eike-kernel@sf-tec.de>
Cc: Greg KH <greg@kroah.com>
Acked-by: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] add function documentation for register_chrdev()
Rolf Eike Beer [Fri, 14 Jul 2006 07:24:23 +0000]
[PATCH] add function documentation for register_chrdev()

Documentation for register_chrdev() was missing completely.

[akpm@osdl.org: kerneldocification]
Signed-off-by: Rolf Eike Beer <eike-kernel@sf-tec.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] Convert idr's internal locking to _irqsave variant
Roland Dreier [Fri, 14 Jul 2006 07:24:23 +0000]
[PATCH] Convert idr's internal locking to _irqsave variant

Currently, the code in lib/idr.c uses a bare spin_lock(&idp->lock) to do
internal locking.  This is a nasty trap for code that might call idr
functions from different contexts; for example, it seems perfectly
reasonable to call idr_get_new() from process context and idr_remove() from
interrupt context -- but with the current locking this would lead to a
potential deadlock.

The simplest fix for this is to just convert the idr locking to use
spin_lock_irqsave().

In particular, this fixes a very complicated locking issue detected by
lockdep, involving the ib_ipoib driver's priv->lock and dev->_xmit_lock,
which get involved with the ib_sa module's query_idr.lock.

Cc: Arjan van de Ven <arjan@infradead.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Zach Brown <zach.brown@oracle.com>,
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] reiserfs: fix handling of device names with /'s in them
Jeff Mahoney [Fri, 14 Jul 2006 07:24:22 +0000]
[PATCH] reiserfs: fix handling of device names with /'s in them

On systems with block devices containing a slash (virtual dasd, cciss,
etc), reiserfs will fail to initialize /proc/fs/reiserfs/<dev> due to it
being interpreted as a subdirectory.  The generic block device code changes
the / to !  for use in the sysfs tree.  This patch uses that convention.

Tested by making dm devices use dm/<number> rather than dm-<number>

[akpm@osdl.org: name variables consistently]
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] net48xx LED cleanups
Chris Boot [Fri, 14 Jul 2006 07:24:21 +0000]
[PATCH] net48xx LED cleanups

Add the DRVNAME define to remove the two separate references of the driver
name by string, and move the .driver.owner into the existing .driver
sub-structure.

Signed-off-by: Chris Boot <bootc@bootc.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] Fix sighand->siglock usage in kernel/acct.c
OGAWA Hirofumi [Fri, 14 Jul 2006 07:24:18 +0000]
[PATCH] Fix sighand->siglock usage in kernel/acct.c

IRQs must be disabled before taking ->siglock.

Noticed by lockdep.

Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Cc: Arjan van de Ven <arjan@infradead.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] improve timekeeping resume robustness
john stultz [Fri, 14 Jul 2006 07:24:17 +0000]
[PATCH] improve timekeeping resume robustness

Resolve problems seen w/ APM suspend.

Due to resume initialization ordering, its possible we could get a timer
interrupt before the timekeeping resume() function is called.  This patch
ensures we don't do any timekeeping accounting before we're fully resumed.

(akpm: fixes the machine-freezes-on-APM-resume bug)

Signed-off-by: John Stultz <johnstul@us.ibm.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] scx200_gpio: use 1 cdev for N minors, not N for N
Jim Cromie [Fri, 14 Jul 2006 07:24:16 +0000]
[PATCH] scx200_gpio: use 1 cdev for N minors, not N for N

Remove the scx200_gpio's cdev-array & ksalloc, replacing it with a single
static struct cdev, which is sufficient for all the pins.

cdev_put is commented out since kernel wont link properly with it, and its
apparently not needed.

With these patches, this driver continues to work with Chris Boot's
leds_48xx driver.

Signed-off-by Jim Cromie <jim.cromie@gmail.com>

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] scx200_gpio: 1 cdev for N minors: cleanup, prep
Jim Cromie [Fri, 14 Jul 2006 07:24:16 +0000]
[PATCH] scx200_gpio: 1 cdev for N minors: cleanup, prep

this patch is mostly cleanup of scx200_gpio :
- drop #include <linux/config.h>
- s/DEVNAME/DRVNAME/    apparently a convention
- replace variable num_pins with  #define MAX_PINS
- s/dev/devid/   to clarify that its a dev_t, not a struct device dev.
- move devid = MKDEV(major,0)  into branch where its needed.

2 minor 'changes' :

- reduced MAX_PINS from 64 to 32.  Ive never tested other pins, and
  theyre all multiplexed with other functions, some of which may be in use
  on my soekris 4801, so I dont know what testing should yield.

- +EXPORT_SYMBOL(scx200_access);

  This exposes the driver's vtable, which another driver can use along
  with #include <linux/nsc_gpio.h>, to manipulate a gpio-pin.

Signed-off-by Jim Cromie <jim.cromie@gmail.com>

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] unexport open_softirq
Adrian Bunk [Fri, 14 Jul 2006 07:24:15 +0000]
[PATCH] unexport open_softirq

Christoph Hellwig:
open_softirq just enables a softirq.  The softirq array is statically
allocated so to add a new one you would have to patch the kernel.  So
there's no point to keep this export at all as any user would have to
patch the enum in include/linux/interrupt.h anyway.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] drivers/block/cpqarray.c: remove an unused variable
Adrian Bunk [Fri, 14 Jul 2006 07:24:14 +0000]
[PATCH] drivers/block/cpqarray.c: remove an unused variable

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Mike Miller <mike.miller@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] Add try_to_freeze() to rt-test kthreads
Luca Tettamanti [Fri, 14 Jul 2006 07:24:13 +0000]
[PATCH] Add try_to_freeze() to rt-test kthreads

When CONFIG_RT_MUTEX_TESTER is enabled kernel refuses to suspend the
machine because it's unable to freeze the rt-test-* threads.

Add try_to_freeze() after schedule() so that the threads will be freezed
correctly; I've tested the patch and it lets the notebook suspends and
resumes nicely.

Signed-off-by: Luca Tettamanti <kronos.it@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] lockdep: annotate the BLKPG_DEL_PARTITION ioctl
Arjan van de Ven [Fri, 14 Jul 2006 07:24:12 +0000]
[PATCH] lockdep: annotate the BLKPG_DEL_PARTITION ioctl

The delete partition IOCTL takes the bd_mutex for both the disk and the
partition; these have an obvious hierarchical relationship and this patch
annotates this relationship for lockdep.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] RTC subsystem, Add ISL1208 support
Herbert Valerio Riedel [Fri, 14 Jul 2006 07:24:11 +0000]
[PATCH] RTC subsystem, Add ISL1208 support

Add support for the I2C-attached Intersil ISL1208 RTC chip.

[akpm@osdl.org: cleanups, fixlets]
Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] ramdisk blocksize Kconfig entry
Nathan Scott [Fri, 14 Jul 2006 07:24:10 +0000]
[PATCH] ramdisk blocksize Kconfig entry

Make the ramdisk blocksize configurable at kernel compilation time rather
than only at boot or module load time, like a couple of the other ramdisk
options.  I found this handy awhile back but thought little of it, until
recently asked by a few of the testing folks here to be able to do the same
thing for their automated test setups.

The Kconfig comment is largely lifted from comments in rd.c, and hopefully
this will increase the chances of making folks aware that the default value
often isn't a great choice here (for increasing values of PAGE_SIZE, even
moreso).

Signed-off-by: Nathan Scott <nathans@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] Update ramdisk documentation
Nathan Scott [Fri, 14 Jul 2006 07:24:10 +0000]
[PATCH] Update ramdisk documentation

The default ramdisk blocksize is actually 1024, not 512 bytes.  Also fixes
up some trailing whitespace issues.

Signed-off-by: Nathan Scott <nathans@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] nommu: export two symbols for drivers to use
Luke Yang [Fri, 14 Jul 2006 07:24:09 +0000]
[PATCH] nommu: export two symbols for drivers to use

nommu.c needs to export two more symbols for drivers to use:
remap_pfn_range and unmap_mapping_range.

Signed-off-by: Luke Yang <luke.adi@gmail.com>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] hdrinstall: remove asm/io.h from user visibility
David Woodhouse [Fri, 14 Jul 2006 07:24:08 +0000]
[PATCH] hdrinstall: remove asm/io.h from user visibility

There's no excuse for userspace abusing this kernel header -- the kernel's
headers are not intended to provide a library of helper routines for
userspace.  Using <asm/io.h> from userspace is broken on most architectures
anyway.  Just say 'no'.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] hdrinstall: remove asm/atomic.h from user visibility
David Woodhouse [Fri, 14 Jul 2006 07:24:07 +0000]
[PATCH] hdrinstall: remove asm/atomic.h from user visibility

This isn't suitable for userspace to see -- the kernel headers are not a
random library of stuff for userspace; they're only there to define the
kernel<->user ABI for system libraries and tools.  Anything which _was_
abusing asm/atomic.h from userspace was probably broken anyway -- as it often
didn't even give atomic operation.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] hdrinstall: remove asm/irq.h from user visibility
David Woodhouse [Fri, 14 Jul 2006 07:24:07 +0000]
[PATCH] hdrinstall: remove asm/irq.h from user visibility

Remove asm/irq.h from the exported headers -- there was never any good reason
for it to have been listed.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] del_timer_sync(): add cpu_relax()
Andrew Morton [Fri, 14 Jul 2006 07:24:06 +0000]
[PATCH] del_timer_sync(): add cpu_relax()

Relax the CPU in the del_timer_sync() busywait loop.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] remove kernel/kthread.c:kthread_stop_sem()
Adrian Bunk [Fri, 14 Jul 2006 07:24:05 +0000]
[PATCH] remove kernel/kthread.c:kthread_stop_sem()

Remove the now-unneeded kthread_stop_sem().

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] null-terminate over-long /proc/kallsyms symbols
Andreas Gruenbacher [Fri, 14 Jul 2006 07:24:04 +0000]
[PATCH] null-terminate over-long /proc/kallsyms symbols

Got a customer bug report (https://bugzilla.novell.com/190296) about kernel
symbols longer than 127 characters which end up in a string buffer that is
not NULL terminated, leading to garbage in /proc/kallsyms.  Using strlcpy
prevents this from happening, even though such symbols still won't come out
right.

A better fix would be to not use a fixed-size buffer, but it's probably not
worth the trouble.  (Modversion'ed symbols even have a length limit of 60.)

[bunk@stusta.de: build fix]
Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] uml: header formatting cleanups
Jeff Dike [Fri, 14 Jul 2006 07:24:03 +0000]
[PATCH] uml: header formatting cleanups

Clean up whitespace and return syntax in os.h.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] uml: tidy biarch gcc support
Jeff Dike [Fri, 14 Jul 2006 07:24:03 +0000]
[PATCH] uml: tidy biarch gcc support

On top of the previous biarch changes for UML, this makes the preprocessor
changes a bit cleaner.  Specify the 64-bit build in CPPFLAGS on the x86_64
SUBARCH, rather than #undef'ing i386.  Compile-tested with i386 and x86_64
SUBARCHs.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] uml: tidy longjmp macro
Jeff Dike [Fri, 14 Jul 2006 07:24:02 +0000]
[PATCH] uml: tidy longjmp macro

The UML_SETJMP macro was requiring its users to pass in a argument which it
could supply itself, since it wasn't used outside that invocation of the
macro.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] i386: remove redundant might_sleep() in user accessors.
Vadim Lobanov [Fri, 14 Jul 2006 07:24:01 +0000]
[PATCH] i386: remove redundant might_sleep() in user accessors.

On i386, the user space accessor functions copy_from/to_user() both invoke
might_sleep(), do a quick sanity check, and then pass the work on to their
__copy_from/to_user() counterparts, which again invoke might_sleep().
Given that no actual work happens between these two calls, it is best to
eliminate one of the redundant might_sleep()s.

Signed-off-by: Vadim Lobanov <vlobanov@speakeasy.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] i386 kexec: allow the kexec on panic support to compile on voyager
Eric W. Biederman [Fri, 14 Jul 2006 07:24:00 +0000]
[PATCH] i386 kexec: allow the kexec on panic support to compile on voyager

This patch removes the foolish assumption that SMP implied local apics.
That assumption is not-true on the Voyager subarch.  This makes that
dependency explicit, and allows the code to build.

What gets disabled is just an optimization to get better crash dumps so the
support should work if there is a kernel that will initialization on the
voyager subarch under those harsh conditions.

Hopefully we can figure out how to initialize apics in init_IRQ and remove
the need to disable io_apics and this dependency.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] Fix a memory leak in the i386 setup code
Catalin Marinas [Fri, 14 Jul 2006 07:23:59 +0000]
[PATCH] Fix a memory leak in the i386 setup code

Signed-off-by: Catalin Marinas <catalin.marinas@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] i386: handle_BUG(): don't print garbage if debug info unavailable
Chuck Ebbert [Fri, 14 Jul 2006 07:23:58 +0000]
[PATCH] i386: handle_BUG(): don't print garbage if debug info unavailable

handle_BUG() tries to print file and line number even when they're not
available (CONFIG_DEBUG_BUGVERBOSE is not set.) Change this to print a
message stating info is unavailable instead of printing a misleading
message.

Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] ia64: race flushing icache in COW path
Anil Keshavamurthy [Fri, 14 Jul 2006 07:23:57 +0000]
[PATCH] ia64: race flushing icache in COW path

There is a race condition that showed up in a threaded JIT environment.
The situation is that a process with a JIT code page forks, so the page is
marked read-only, then some threads are created in the child.  One of the
threads attempts to add a new code block to the JIT page, so a
copy-on-write fault is taken, and the kernel allocates a new page, copies
the data, installs the new pte, and then calls lazy_mmu_prot_update() to
flush caches to make sure that the icache and dcache are in sync.
Unfortunately, the other thread runs right after the new pte is installed,
but before the caches have been flushed.  It tries to execute some old JIT
code that was already in this page, but it sees some garbage in the i-cache
from the previous users of the new physical page.

Fix: we must make the caches consistent before installing the pte.  This is
an ia64 only fix because lazy_mmu_prot_update() is a no-op on all other
architectures.

Signed-off-by: Anil Keshavamurthy <anil.s.keshavamurthy@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Cc: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] mm: fix oom roll-back of __vmalloc_area_node
Jan Kiszka [Fri, 14 Jul 2006 07:23:56 +0000]
[PATCH] mm: fix oom roll-back of __vmalloc_area_node

__vunmap must not rely on area->nr_pages when picking the release methode
for area->pages.  It may be too small when __vmalloc_area_node failed early
due to lacking memory.  Instead, use a flag in vmstruct to differentiate.

Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] IB/core: use correct gfp_mask in sa_query
Michael S. Tsirkin [Fri, 14 Jul 2006 07:23:56 +0000]
[PATCH] IB/core: use correct gfp_mask in sa_query

Avoid bogus out of memory errors: fix sa_query to actually pass gfp_mask
supplied by the user to idr_pre_get.

Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Acked-by: "Sean Hefty" <mshefty@ichips.intel.com>
Acked-by: "Roland Dreier" <rdreier@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] fmr pool: remove unnecessary pointer dereference
Michael S. Tsirkin [Fri, 14 Jul 2006 07:23:55 +0000]
[PATCH] fmr pool: remove unnecessary pointer dereference

ib_fmr_pool_map_phys gets the virtual address by pointer but never writes
there, and users (e.g.  srp) seem to assume this and ignore the value
returned.  This patch cleans up the API to get the VA by value, and updates
all users.

Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Acked-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] IB/cm: set private data length for reject messages
Ira Weiny [Fri, 14 Jul 2006 07:23:54 +0000]
[PATCH] IB/cm: set private data length for reject messages

Set private data length for reject messages to the correct size.  Fix from
openib svn r8483.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Cc: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] srp: fix fmr error handling
Vu Pham [Fri, 14 Jul 2006 07:23:53 +0000]
[PATCH] srp: fix fmr error handling

srp_unmap_data assumes req->fmr is NULL if the request is not mapped, so we
must clean it out in case of an error.

Signed-off-by: Vu Pham <vu@mellanox.com>
Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Acked-by: Roland Dreier <rolandd@cisco.com>
Cc: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] IB/addr: gid structure alignment fix
Michael S. Tsirkin [Fri, 14 Jul 2006 07:23:52 +0000]
[PATCH] IB/addr: gid structure alignment fix

The device address contains unsigned character arrays, which contain raw GID
addresses.  The GIDs may not be naturally aligned, so do not cast them to
structures or unions.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Cc: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] IB/cm: drop REQ when out of memory
Michael S. Tsirkin [Fri, 14 Jul 2006 07:23:52 +0000]
[PATCH] IB/cm: drop REQ when out of memory

If a user of the IB CM returns -ENOMEM from their connection callback, simply
drop the incoming REQ - do not attempt to send a reject.  This should allow
the sender to retry the request.

Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Cc: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] IB/mthca: comment fix
Michael S. Tsirkin [Fri, 14 Jul 2006 07:23:51 +0000]
[PATCH] IB/mthca: comment fix

After recent changes, mthca_wq_init does not actually initialize the WQ as it
used to - it simply resets all index fields to their initial values.  So,
let's rename it to mthca_wq_reset.

Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Cc: Roland Dreier <rolandd@cisco.com>
Acked-by: Zach Brown <zach.brown@oracle.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] IB/mthca: fix static rate returned by mthca_ah_query
Jack Morgenstein [Fri, 14 Jul 2006 07:23:50 +0000]
[PATCH] IB/mthca: fix static rate returned by mthca_ah_query

mthca_ah_query returs the static rate of the address handle in internal mthc
format.  fix it to use rate encoding from enum ib_rate, which is what users
expect.

Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il>
Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Cc: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] struct file leakage
Kirill Korotaev [Fri, 14 Jul 2006 07:23:49 +0000]
[PATCH] struct file leakage

2.6.16 leaks like hell. While testing, I found massive leakage
(reproduced in openvz) in:

*filp
*size-4096

And 1 object leaks in
*size-32
*size-64
*size-128

It is the fix for the first one.  filp leaks in the bowels of namei.c.

Seems, size-4096 is file table leaking in expand_fdtables.

I have no idea what are the rest and why they show only accompanying
another leaks.  Some debugging structs?

[akpm@osdl.org, Trond: remove the IS_ERR() check]
Signed-off-by: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Cc: Kirill Korotaev <dev@openvz.org>
Cc: <stable@kernel.org>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years agoRelax /proc fix a bit
Linus Torvalds [Sat, 15 Jul 2006 04:48:03 +0000]
Relax /proc fix a bit

Clearign all of i_mode was a bit draconian. We only really care about
S_ISUID/ISGID, after all.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years agoFix nasty /proc vulnerability
Linus Torvalds [Fri, 14 Jul 2006 23:51:34 +0000]
Fix nasty /proc vulnerability

We have a bad interaction with both the kernel and user space being able
to change some of the /proc file status.  This fixes the most obvious
part of it, but I expect we'll also make it harder for users to modify
even their "own" files in /proc.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years agoMerge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
Linus Torvalds [Thu, 13 Jul 2006 23:57:04 +0000]
Merge branch 'upstream' of git://ftp.linux-mips.org/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (53 commits)
  [MIPS] sparsemem: fix crash in show_mem
  [MIPS] vr41xx: Update workpad setup function
  [MIPS] vr41xx: Update e55 setup function
  [MIPS] vr41xx: Removed old v2.4 VRC4173 driver
  [MIPS] vr41xx: Move IRQ numbers to asm-mips/vr41xx/irq.h
  [MIPS] MIPSsim: Build fix, rename sim_timer_setup -> plat_timer_setup.
  [MIPS] Remove unused code.
  [MIPS] IP22 Fix brown paper bag in RTC code.
  [MIPS] Atlas, Malta, SEAD: Don't disable interrupts in mips_time_init().
  [MIPS] Replace board_timer_setup function pointer by plat_timer_setup.
  [MIPS] Nuke redeclarations of board_time_init.
  [MIPS] Remove redeclarations of setup_irq().
  [MIPS] Nuke redeclarations of board_timer_setup.
  [MIPS] Print out TLB handler assembly for debugging.
  [MIPS] SMTC: Reformat to Linux style.
  [MIPS] MIPSsim: Delete redeclaration of ll_local_timer_interrupt.
  [MIPS] IP27: Reformatting.
  [MIPS] IP27: Invoke setup_irq for timer interrupt so proc stats will be shown.
  [MIPS] IP27: irq_chip startup method returns unsigned int.
  [MIPS] IP27: struct irq_desc member handler was renamed to chip.
  ...

14 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6
Linus Torvalds [Thu, 13 Jul 2006 23:38:58 +0000]
Merge git://git./linux/kernel/git/sfrench/cifs-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
  [CIFS] CIFS_DEBUG2 depends on CIFS

14 years agoMerge master.kernel.org:/home/rmk/linux-2.6-mmc
Linus Torvalds [Thu, 13 Jul 2006 23:38:30 +0000]
Merge master.kernel.org:/home/rmk/linux-2.6-mmc

* master.kernel.org:/home/rmk/linux-2.6-mmc:
  [MMC] Change SDHCI version error to a warning
  [MMC] Fix incorrect register access

14 years agoMerge master.kernel.org:/home/rmk/linux-2.6-serial
Linus Torvalds [Thu, 13 Jul 2006 23:38:02 +0000]
Merge master.kernel.org:/home/rmk/linux-2.6-serial

* master.kernel.org:/home/rmk/linux-2.6-serial:
  [SERIAL] 8250: sysrq deadlock fix
  [SERIAL] 8250: add tsi108 serial support
  [SERIAL] IP22: fix serial console hangs
  [SERIAL] dz: Fix compilation error

14 years agoMerge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Thu, 13 Jul 2006 23:37:29 +0000]
Merge master.kernel.org:/home/rmk/linux-2.6-arm

* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] arch/arm/kernel/bios32.c: no need to set isa_bridge
  [ARM] 3729/3: EABI padding rules necessitate the packed attribute of floatx80
  [ARM] 3725/1: sharpsl_pm: warn about wrong temperature
  [ARM] 3723/1: collie charging
  [ARM] 3728/1: Restore missing CPU Hotplug irq helper
  [ARM] 3727/1: fix ucb initialization on collie
  [ARM] Allow Versatile to be built for AB and PB
  [ARM] 3726/1: update {ep93xx,ixp2000,ixp23xx,lpd270,onearm} defconfigs to 2.6.18-rc1
  [ARM] 3721/1: Small cleanup for locomo.c

14 years ago[PATCH] revert slab.c locking change
Ingo Molnar [Thu, 13 Jul 2006 07:12:21 +0000]
[PATCH] revert slab.c locking change

Chandra Seetharaman reported SLAB crashes caused by the slab.c lock
annotation patch.  There is only one chunk of that patch that has a
material effect on the slab logic - this patch undoes that chunk.

This was confirmed to fix the slab problem by Chandra.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Tested-by: Chandra Seetharaman <sekharan@us.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[MIPS] sparsemem: fix crash in show_mem
Atsushi Nemoto [Thu, 13 Jul 2006 14:01:50 +0000]
[MIPS] sparsemem: fix crash in show_mem

With sparsemem, pfn should be checked by pfn_valid() before pfn_to_page().

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] vr41xx: Update workpad setup function
Yoichi Yuasa [Thu, 13 Jul 2006 08:33:33 +0000]
[MIPS] vr41xx: Update workpad setup function

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] vr41xx: Update e55 setup function
Yoichi Yuasa [Thu, 13 Jul 2006 08:33:24 +0000]
[MIPS] vr41xx: Update e55 setup function

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] vr41xx: Removed old v2.4 VRC4173 driver
Yoichi Yuasa [Thu, 13 Jul 2006 08:33:14 +0000]
[MIPS] vr41xx: Removed old v2.4 VRC4173 driver

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] vr41xx: Move IRQ numbers to asm-mips/vr41xx/irq.h
Yoichi Yuasa [Thu, 13 Jul 2006 08:33:03 +0000]
[MIPS] vr41xx: Move IRQ numbers to asm-mips/vr41xx/irq.h

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] MIPSsim: Build fix, rename sim_timer_setup -> plat_timer_setup.
Ralf Baechle [Mon, 10 Jul 2006 01:37:21 +0000]
[MIPS] MIPSsim: Build fix, rename sim_timer_setup -> plat_timer_setup.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Remove unused code.
Ralf Baechle [Mon, 10 Jul 2006 01:27:21 +0000]
[MIPS] Remove unused code.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] IP22 Fix brown paper bag in RTC code.
Julien BLACHE [Sat, 8 Jul 2006 22:21:24 +0000]
[MIPS] IP22 Fix brown paper bag in RTC code.

This patch fixes a typo in arch/mips/sgi-ip22/ip22-time.c, leading to the
incorrect year being set into the RTC chip.

Signed-off-by: Julien BLACHE <jb@jblache.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Atlas, Malta, SEAD: Don't disable interrupts in mips_time_init().
Ralf Baechle [Sun, 9 Jul 2006 21:27:23 +0000]
[MIPS] Atlas, Malta, SEAD: Don't disable interrupts in mips_time_init().

By the time it's called from time_init interrupts are still disabled.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Replace board_timer_setup function pointer by plat_timer_setup.
Ralf Baechle [Sun, 9 Jul 2006 20:38:56 +0000]
[MIPS] Replace board_timer_setup function pointer by plat_timer_setup.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

---

14 years ago[MIPS] Nuke redeclarations of board_time_init.
Ralf Baechle [Sun, 9 Jul 2006 19:53:19 +0000]
[MIPS] Nuke redeclarations of board_time_init.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Remove redeclarations of setup_irq().
Ralf Baechle [Sun, 9 Jul 2006 19:49:41 +0000]
[MIPS] Remove redeclarations of setup_irq().

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Nuke redeclarations of board_timer_setup.
Ralf Baechle [Sun, 9 Jul 2006 19:42:40 +0000]
[MIPS] Nuke redeclarations of board_timer_setup.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Print out TLB handler assembly for debugging.
Thiemo Seufer [Sun, 9 Jul 2006 00:47:06 +0000]
[MIPS] Print out TLB handler assembly for debugging.

Small update, using pr_debug and pr_info.

Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] SMTC: Reformat to Linux style.
Ralf Baechle [Sat, 8 Jul 2006 10:32:58 +0000]
[MIPS] SMTC: Reformat to Linux style.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] MIPSsim: Delete redeclaration of ll_local_timer_interrupt.
Ralf Baechle [Sat, 8 Jul 2006 10:25:38 +0000]
[MIPS] MIPSsim: Delete redeclaration of ll_local_timer_interrupt.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] IP27: Reformatting.
Ralf Baechle [Fri, 7 Jul 2006 22:57:19 +0000]
[MIPS] IP27: Reformatting.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] IP27: Invoke setup_irq for timer interrupt so proc stats will be shown.
Ralf Baechle [Fri, 7 Jul 2006 22:56:32 +0000]
[MIPS] IP27: Invoke setup_irq for timer interrupt so proc stats will be shown.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] IP27: irq_chip startup method returns unsigned int.
Ralf Baechle [Fri, 7 Jul 2006 22:53:05 +0000]
[MIPS] IP27: irq_chip startup method returns unsigned int.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] IP27: struct irq_desc member handler was renamed to chip.
Ralf Baechle [Fri, 7 Jul 2006 22:49:30 +0000]
[MIPS] IP27: struct irq_desc member handler was renamed to chip.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Remove vmlinux.rm200 target from makefile.
Yoichi Yuasa [Fri, 7 Jul 2006 15:51:11 +0000]
[MIPS] Remove vmlinux.rm200 target from makefile.

Long ago in the dark ages this was used a MIPS a.out binary to be used
with Milo which is obsolete since years.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] vr41xx: Replace magic number for P4K bit with symbol.
Yoichi Yuasa [Fri, 7 Jul 2006 15:42:12 +0000]
[MIPS] vr41xx: Replace magic number for P4K bit with symbol.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] vr41xx: Changed workaround to recommended method
Yoichi Yuasa [Fri, 7 Jul 2006 15:42:01 +0000]
[MIPS] vr41xx: Changed workaround to recommended method

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Oprofile: Fix build failure due to warning and -Werror.
Thiemo Seufer [Fri, 7 Jul 2006 09:38:51 +0000]
[MIPS] Oprofile: Fix build failure due to warning and -Werror.

Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] TRACE_IRQFLAGS_SUPPORT support.
Ralf Baechle [Fri, 7 Jul 2006 13:07:18 +0000]
[MIPS] TRACE_IRQFLAGS_SUPPORT support.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Fix rdhwr_op definition.
Atsushi Nemoto [Fri, 7 Jul 2006 05:26:41 +0000]
[MIPS] Fix rdhwr_op definition.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Do not count pages in holes with sparsemem
Atsushi Nemoto [Thu, 6 Jul 2006 15:26:02 +0000]
[MIPS] Do not count pages in holes with sparsemem

With some memory model other than FLATMEM, the single node can
contains some holes so there might be many invalid pages.  For
example, with two 256M memory and one 256M hole, some variables
(num_physpage, totalpages, nr_kernel_pages, nr_all_pages, etc.) will
indicate that there are 768MB on this system.  This is not desired
because, for example, alloc_large_system_hash() allocates too many
entries.

Use free_area_init_node() with counted zholes_size[] instead of
free_area_init().

For num_physpages, use number of ram pages instead of max_low_pfn.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Sparsemem fixes
Atsushi Nemoto [Tue, 4 Jul 2006 16:22:44 +0000]
[MIPS] Sparsemem fixes

1. MIPS should select SPARSEMEM_STATIC since allocating bootmem in
   memory_present() will corrupt bootmap area.
2. pfn_valid() for SPARSEMEM is defined in linux/mmzone.h

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] IP32: Fix wreckage caused by recent SA_* constant replacement.
Thiemo Seufer [Wed, 5 Jul 2006 17:43:29 +0000]
[MIPS] IP32: Fix wreckage caused by recent SA_* constant replacement.

Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] VR41xx: Set VR41_CONF_BP only for PrId 0x0c80.
Yoichi Yuasa [Tue, 4 Jul 2006 13:59:41 +0000]
[MIPS] VR41xx: Set VR41_CONF_BP only for PrId 0x0c80.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] MIPS MT: Fix build error.
Yoichi Yuasa [Tue, 4 Jul 2006 13:16:28 +0000]
[MIPS] MIPS MT: Fix build error.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] BCM1480: Fix fatal typo in the rewritten interrupt handler.
Thiemo Seufer [Wed, 5 Jul 2006 13:32:51 +0000]
[MIPS] BCM1480: Fix fatal typo in the rewritten interrupt handler.

Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Sibyte: Improve interrupt latency again for sb1250/bcm1480
Thiemo Seufer [Wed, 5 Jul 2006 13:26:38 +0000]
[MIPS] Sibyte: Improve interrupt latency again for sb1250/bcm1480

this patch restores the behaviour of the old (assembly-written)
interrupt handler, the handler is left as soon as a single interrupt
cause is handled.

Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Use the proper technical term for naming some of the cache macros.
Ralf Baechle [Thu, 6 Jul 2006 12:04:01 +0000]
[MIPS] Use the proper technical term for naming some of the cache  macros.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] IP22: Remove SYS_SUPPORTS_SMP test code.
Ralf Baechle [Thu, 6 Jul 2006 08:47:52 +0000]
[MIPS] IP22: Remove SYS_SUPPORTS_SMP test code.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Panic on fp exception in kernel mode.
Chris Dearman [Fri, 30 Jun 2006 22:35:28 +0000]
[MIPS] Panic on fp exception in kernel mode.

There should never be a FP exception in kernel mode.

Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Malta: Fix build of certain configs.
Ralf Baechle [Mon, 3 Jul 2006 16:02:35 +0000]
[MIPS] Malta: Fix build of certain configs.

14 years ago[MIPS] au1xxx: Support both YAMON and U-Boot
Domen Puncer [Mon, 3 Jul 2006 06:17:09 +0000]
[MIPS] au1xxx: Support both YAMON and U-Boot

Signed-off-by: Domen Puncer <domen.puncer@ultra.si>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Save 2k text size in cpu-probe
Thiemo Seufer [Mon, 3 Jul 2006 12:30:01 +0000]
[MIPS] Save 2k text size in cpu-probe

The appended patch drops the inline for decode_configs, this saves about
2k of text size.

Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Uses MIPS_CONF_AR instead of magic constants.
Thiemo Seufer [Mon, 3 Jul 2006 12:30:01 +0000]
[MIPS] Uses MIPS_CONF_AR instead of magic constants.

Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Make SPARSEMEM selectable on QEMU.
Atsushi Nemoto [Sun, 2 Jul 2006 15:09:47 +0000]
[MIPS] Make SPARSEMEM selectable on QEMU.

This might be helpfull to debug sparsemem on mips.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Make SPARSEMEM selectable on QEMU.
Atsushi Nemoto [Sun, 2 Jul 2006 15:09:47 +0000]
[MIPS] Make SPARSEMEM selectable on QEMU.

This might be helpfull to debug sparsemem on mips.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Au1000: Remove au1000 code.
Yoichi Yuasa [Sun, 2 Jul 2006 14:17:27 +0000]
[MIPS] Au1000: Remove au1000 code.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] vr41xx: Removed unused definitions for NEC CMBVR4133.
Yoichi Yuasa [Sun, 2 Jul 2006 14:13:34 +0000]
[MIPS] vr41xx: Removed unused definitions for NEC CMBVR4133.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Wire up vmsplice(2) and move_pages(2).
Ralf Baechle [Sun, 2 Jul 2006 15:31:14 +0000]
[MIPS] Wire up vmsplice(2) and move_pages(2).

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Eleminate interrupt migration helper use.
Ralf Baechle [Sun, 2 Jul 2006 13:41:42 +0000]
[MIPS] Eleminate interrupt migration helper use.

> #define hw_interrupt_type       irq_chip
> typedef struct irq_chip         hw_irq_controller;
> #define no_irq_type             no_irq_chip
> typedef struct irq_desc         irq_desc_t;

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Don't include obsolete <linux/config.h>.
Ralf Baechle [Sat, 1 Jul 2006 21:07:23 +0000]
[MIPS] Don't include obsolete <linux/config.h>.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

14 years ago[MIPS] Default cpu_has_mipsmt to a runtime check
Chris Dearman [Fri, 30 Jun 2006 11:32:37 +0000]
[MIPS] Default cpu_has_mipsmt to a runtime check

Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>