Catalin Marinas [Thu, 25 Jan 2007 13:16:47 +0000 (14:16 +0100)]
[ARM] 4112/1: Only ioremap to supersections if DOMAIN_IO is zero
Supersections do not have a field for the domain and it is always
0. This patch prevents the creation of supersections during ioremap
when DOMAIN_IO is not zero (i.e. !defined(CONFIG_IO_36)).
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Matt Reimer [Wed, 24 Jan 2007 00:30:37 +0000 (01:30 +0100)]
[ARM] 4106/1: S3C2410: typo fixes in register definitions
The Trcd* bits of the S3C24xx BANKCON6 and BANKCON7 registers are misspelled in include/asm-arm/arch-s3c2410/regs-mem.h as Trdc*.
Signed-off-by: Matt Reimer <mreimer@vpop.net>
Acked-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Linus Walleij [Sun, 21 Jan 2007 19:08:33 +0000 (20:08 +0100)]
[ARM] 4102/1: Allow for PHYS_OFFSET on any valid 2MiB address
This patchs allows the offset to the first page of
physical memory to be on any 2MB boundary
whereas the previous code could only handle psysical
offset to any 16MB boundary (0xNN000000) or any 1MB
boundary below 0x01000000 (e.g. 0x00N00000). The
problem is a consequence of the orr one-byte syntax,
so we fix this and we can place the first bank of
memory at 0x28e00000. I have also included an explicit
check that disallow compilation when PHYS_OFFSET is
not on a 2MiB boundary. head.S would be the proper place
to have this at since this is the first file that
attempts to use PHYS_OFFSET during compile.
Signed-off-by: Linus Walleij <triad@df.lth.se>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Mon, 22 Jan 2007 18:59:42 +0000 (18:59 +0000)]
[ARM] Fix AMBA serial drivers for non-first serial ports
Using console=ttyAM1 or console=ttyAMA1 resulted in an oops during
boot due to trying to drive the console before that port had been
registered. Fix this by checking whether the port is present before
allowing console setup to proceed.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Dan Williams [Thu, 18 Jan 2007 19:36:00 +0000 (20:36 +0100)]
[ARM] 4100/1: iop3xx: fix cpu mask for iop333
cosmetic fix so iop333 is not reported as ixp46x
iop333 cpuid = 0x69054210
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Tue, 16 Jan 2007 16:53:41 +0000 (16:53 +0000)]
[ARM] Update mach-types
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Tue, 16 Jan 2007 14:01:47 +0000 (14:01 +0000)]
[ARM] Fix show_mem() for discontigmem
show_mem() was assuming incorrectly that the mem_map for any
node started at PFN 0. This is obviously wrong; fix it to
take account of node_start_pfn.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Ben Dooks [Tue, 16 Jan 2007 11:56:58 +0000 (12:56 +0100)]
[ARM] 4096/1: S3C24XX: change return code form s3c2410_gpio_getcfg()
The s3c2410_gpio_getcfg() currently returns
a value which is dependant on the GPIO no
passed in. Now we have more generic constants
it is sensible to use those as return codes
so that any function dealing with >1 GPIO
does not need to do it's own number processing.
Since this function is only currently used in
pm.c, it is easy to fixup (and correct pm.c
to use the generic constants)
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Ben Dooks [Tue, 16 Jan 2007 11:33:35 +0000 (12:33 +0100)]
[ARM] 4095/1: S3C24XX: Fix GPIO set for Bank A
GPIO bank A can only be output or a special
function, and the regs-gpio.h header has
mistakenly got this as input or output.
The mistake is carried on into the gpio.c
s3c2410_gpio_cfgpin() call which will set the
wrong value if S3C2410_GPIO_OUTPUT is passed.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Pavel Pisa [Fri, 12 Jan 2007 08:57:22 +0000 (09:57 +0100)]
[ARM] 4092/1: i.MX/MX1 CPU Frequency scaling latency definition
The transition latency has to be defined and reasonably
small to allow on-demand and conservative governors.
The value has been defined according to manual.
The imx_set_target() protected against seen out of range
requests now.
Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Andrew Victor [Tue, 9 Jan 2007 12:47:29 +0000 (13:47 +0100)]
[ARM] 4089/1: AT91: GPIO wake IRQ cleanup
Cleanup of at91 platform level gpio wake and suspend/resume logic.
The GPIO core now delegates wakeups to the parent AIC by refcounting,
and delegates clock management to the clock API. This makes these
system modules more independent of each other, which is cleaner and will
also help with the AT91SAM9263 (where some GPIO controllers share the
same irq and clock).
Original patch by David Brownell.
Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Andrew Victor [Tue, 9 Jan 2007 12:20:54 +0000 (13:20 +0100)]
[ARM] 4088/1: AT91: Unbalanced IRQ in serial driver suspend/resume
This patch fixes the unbalanced calls to enable_irq_wake() and
disable_irq_wake() in the AT91 (and AVR32) serial driver.
It should resolve these kernel messages:
Unbalanced IRQ x wake disable
BUG: warning at kernel/irq/manage.c:167/set_irq_wake()
Original patch from Marc Pignat.
Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Andrew Victor [Tue, 9 Jan 2007 11:47:51 +0000 (12:47 +0100)]
[ARM] 4087/1: AT91: CPU reset for SAM9x processors
This patch implements CPU and peripheral reset on AT91SAM9260 and
AT91SAM9261.
Original patch from Wojtek Kaniewski.
Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Andrew Victor [Tue, 9 Jan 2007 08:03:42 +0000 (09:03 +0100)]
[ARM] 4086/1: AT91: Whitespace cleanup
A couple of whitespace cleanups, mainly in the AT91 header files.
Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Andrew Victor [Tue, 9 Jan 2007 07:51:43 +0000 (08:51 +0100)]
[ARM] 4085/1: AT91: Header fixes.
Fix two typo's where AT01_* was used instead of AT91_*.
[Patch from Wojtek Kaniewski]
Fix definition of AT91_SMC_EXNWMODE for the SAM9 processors.
[Patch from Wu Xuan]
Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Andrew Victor [Tue, 9 Jan 2007 07:44:41 +0000 (08:44 +0100)]
[ARM] 4084/1: Remove CONFIG_DEBUG_WAITQ
Remove the legacy CONFIG_DEBUG_WAITQ from the SAM9260-EK and SAM9261-EK
default configuration files.
Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Oleg Nesterov [Tue, 23 Jan 2007 23:04:13 +0000 (20:04 -0300)]
V4L/DVB (5123): Buf_qbuf: fix: videobuf_queue->stream corruption and lockup
We are doing ->buf_prepare(buf) before adding buf to q->stream list. This
means that videobuf_qbuf() should not try to re-add a STATE_PREPARED buffer.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Linus Torvalds [Tue, 23 Jan 2007 22:22:35 +0000 (14:22 -0800)]
Change Linus' email address too
This changes a few mentions of my email address to point to the new one,
leaving things like old copyright messages alone.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Stephen Hemminger [Tue, 23 Jan 2007 19:38:57 +0000 (11:38 -0800)]
[PATCH] email change for shemminger@osdl.org
Change my email address to reflect OSDL merger.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
[ The irony. Somebody still has his sign-off message hardcoded
in a script or his brainstem ;^]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Tue, 23 Jan 2007 22:16:31 +0000 (14:16 -0800)]
Clear spurious irq stat information when adding irq handler
Any newly added irq handler may obviously make any old spurious irq
status invalid, since the new handler may well be the thing that is
supposed to handle any interrupts that came in.
So just clear the statistics when adding handlers.
Pointed-out-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Tue, 23 Jan 2007 19:19:32 +0000 (11:19 -0800)]
Merge branch 'upstream' of git://ftp.linux-mips.org/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
[MIPS] Vr41xx: Fix after GENERIC_HARDIRQS_NO__DO_IRQ change
[MIPS] SMTC: Instant IPI replay.
Guy Streeter [Tue, 23 Jan 2007 18:20:04 +0000 (12:20 -0600)]
[PATCH] correct sys_shmget allocation check
As written, sys_shmget will return ENOSPC when one page is still
available for allocation. This patch corrects the test.
Signed-off-by: Guy Streeter <guy.streeter+lkml@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
--
Linus Torvalds [Tue, 23 Jan 2007 19:13:06 +0000 (11:13 -0800)]
Merge branch 'for-linus' of /linux/kernel/git/roland/infiniband
* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband:
IB/ehca: Fix mismatched spin_unlock in irq handler
IB/ehca: Fix improper use of yield() with spinlock held
IB/srp: Check match_strdup() return
Al Viro [Tue, 23 Jan 2007 12:27:04 +0000 (12:27 +0000)]
[PATCH] fix prototype of csum_ipv6_magic() (ia64)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Tue, 23 Jan 2007 12:25:08 +0000 (12:25 +0000)]
[PATCH] s2io bogus memset
memset() after kmalloc() on size * 8 would better be on size * 8, not
just size; fixed by switching to kcalloc() - it's more idiomatic anyway.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Tue, 23 Jan 2007 12:25:08 +0000 (12:25 +0000)]
[PATCH] horizon.c: missing __devinit
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Tue, 23 Jan 2007 12:25:08 +0000 (12:25 +0000)]
[PATCH] funsoft: ktermios fix
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Ingo Molnar [Tue, 23 Jan 2007 09:45:50 +0000 (10:45 +0100)]
[PATCH] notifiers: fix blocking_notifier_call_chain() scalability
while lock-profiling the -rt kernel i noticed weird contention during
mmap-intense workloads, and the tracer showed the following gem, in one
of our MM hotpaths:
threaded-2771 1.... 65us : sys_munmap (sysenter_do_call)
threaded-2771 1.... 66us : profile_munmap (sys_munmap)
threaded-2771 1.... 66us : blocking_notifier_call_chain (profile_munmap)
threaded-2771 1.... 66us : rt_down_read (blocking_notifier_call_chain)
ouch! a global rw-semaphore taken in one of the most performance-
sensitive codepaths of the kernel. And i dont even have oprofile
enabled! All distro kernels have CONFIG_PROFILING enabled, so this
scalability problem affects the majority of Linux users.
The fix is to enhance blocking_notifier_call_chain() to only take the
lock if there appears to be work on the call-chain.
With this patch applied i get nicely saturated system, and much higher
munmap performance, on SMP systems.
And as a bonus this also fixes a similar scalability bottleneck in the
thread-exit codepath: profile_task_exit() ...
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Tue, 23 Jan 2007 19:06:05 +0000 (11:06 -0800)]
Merge branch 'linus' of /linux/kernel/git/perex/alsa
* 'linus' of master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa:
[ALSA] Repair snd-usb-usx2y over OHCI
Linus Torvalds [Tue, 23 Jan 2007 19:02:41 +0000 (11:02 -0800)]
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:
NetXen: Use pci_register_driver() instead of pci_module_init() in init_module
NetXen: Firmware check modifications
ehea: Fixed possible nullpointer access
ehea: Added logging off associated errors
ehea: Improved logging of permission issues
ehea: New method to determine number of available ports
ehea: Modified initial autoneg state determination
ehea: Fixing firmware queue config issue
ehea: Fixed wrong dereferencation
PHY: Export phy ethtool helpers
modify 3c589_cs to be SMP safe
Linus Torvalds [Tue, 23 Jan 2007 19:02:11 +0000 (11:02 -0800)]
Merge branch 'ftape' of /linux/kernel/git/jgarzik/misc-2.6
* 'ftape' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6:
more ftape removal
Linus Torvalds [Tue, 23 Jan 2007 19:01:46 +0000 (11:01 -0800)]
Merge branch 'kill-jffs-prep' of /linux/kernel/git/jgarzik/misc-2.6
* 'kill-jffs-prep' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6:
Note that JFFS (v1) is to be deleted, in feature-removal-schedule.txt
Linas Vepstas [Tue, 23 Jan 2007 18:40:54 +0000 (19:40 +0100)]
[PATCH] elevator: move clearing of unplug flag earlier
A flag was recently added to the elevator code to avoid
performing an unplug when reuests are being re-queued.
The goal of this flag was to avoid a deep recursion that
can occur when re-queueing requests after a SCSI device/host
reset. See http://lkml.org/lkml/2006/5/17/254
However, that fix added the flag near the bottom of a case
statement, where an earlier break (in an if statement) could
transport one out of the case, without setting the flag.
This patch sets the flag earlier in the case statement.
I re-discovered the deep recursion recently during testing;
I was told that it was a known problem, and the fix to it was
in the kernel I was testing. Indeed it was ... but it didn't
fix the bug. With the patch below, I no longer see the bug.
Signed-off by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
Cc: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Yoichi Yuasa [Mon, 22 Jan 2007 14:01:06 +0000 (23:01 +0900)]
[MIPS] Vr41xx: Fix after GENERIC_HARDIRQS_NO__DO_IRQ change
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Ralf Baechle [Sat, 20 Jan 2007 00:18:01 +0000 (00:18 +0000)]
[MIPS] SMTC: Instant IPI replay.
SMTC pseudo-interrupts between TCs are deferred and queued if the target
TC is interrupt-inhibited (IXMT). In the first SMTC prototypes, these
queued IPIs were serviced on return to user mode, or on entry into the
kernel idle loop. The INSTANT_REPLAY option dispatches them as part of
local_irq_restore() processing, which adds runtime overhead (hence the
option to turn it off), but ensures that IPIs are handled promptly even
under heavy I/O interrupt load.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Jeff Chua [Tue, 23 Jan 2007 04:40:50 +0000 (20:40 -0800)]
[PATCH] acpi: remove "video device notify" message
Seems to be some left-over debug code.
Cc: Len Brown <lenb@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Horms [Tue, 23 Jan 2007 04:40:49 +0000 (20:40 -0800)]
[PATCH] Kdump documentation update: ia64 portion
this patch fills in the portions for ia64 kexec.
Signed-off-by: Simon Horman <horms@verge.net.au>
Cc: "Zou, Nanhai" <nanhai.zou@intel.com>
Cc: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Horms [Tue, 23 Jan 2007 04:40:48 +0000 (20:40 -0800)]
[PATCH] Kdump documentation update: kexec-tools update
Mohan Kumar suggested making kexec-tools-testing.tar.gz a link to the
latest version. I have done this and this patch updates the documentation
accordingly.
Signed-off-by: Simon Horman <horms@verge.net.au>
Cc: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Vladimir Saveliev [Tue, 23 Jan 2007 04:40:46 +0000 (20:40 -0800)]
[PATCH] resierfs: avoid tail packing if an inode was ever mmapped
This patch fixes a confusion reiserfs has for a long time.
On release file operation reiserfs used to try to pack file data stored in
last incomplete page of some files into metadata blocks. After packing the
page got cleared with clear_page_dirty. It did not take into account that
the page may be mmaped into other process's address space. Recent
replacement for clear_page_dirty cancel_dirty_page found the confusion with
sanity check that page has to be not mapped.
The patch fixes the confusion by making reiserfs avoid tail packing if an
inode was ever mmapped. reiserfs_mmap and reiserfs_file_release are
serialized with mutex in reiserfs specific inode. reiserfs_mmap locks the
mutex and sets a bit in reiserfs specific inode flags.
reiserfs_file_release checks the bit having the mutex locked. If bit is
set - tail packing is avoided. This eliminates a possibility that mmapped
page gets cancel_page_dirty-ed.
Signed-off-by: Vladimir Saveliev <vs@namesys.com>
Cc: Jeff Mahoney <jeffm@suse.com>
Cc: Chris Mason <mason@suse.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Christoph Lameter [Tue, 23 Jan 2007 04:40:45 +0000 (20:40 -0800)]
[PATCH] mbind: restrict nodes to the currently allowed cpuset
Currently one can specify an arbitrary node mask to mbind that includes
nodes not allowed. If that is done with an interleave policy then we will
go around all the nodes. Those outside of the currently allowed cpuset
will be redirected to the border nodes. Interleave will then create
imbalances at the borders of the cpuset.
This patch restricts the nodes to the currently allowed cpuset.
The RFC for this patch was discussed at
http://marc.theaimsgroup.com/?t=
116793842100004&r=1&w=2
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Cc: Paul Jackson <pj@sgi.com>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mark Gross [Tue, 23 Jan 2007 04:40:44 +0000 (20:40 -0800)]
[PATCH] tlclk: bug fix + misc fixes
The following patch fixes a few problems with the tlclk driver.
* bug in the select_amcb1_transmit_clock
* racy read sys call
* racy open sys call
* use of add_timer where mod_timer would be better
* change to the timer data parameter use
Signed-off-by: Mark Gross <mark.gross@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Chen, Kenneth W [Tue, 23 Jan 2007 04:40:43 +0000 (20:40 -0800)]
[PATCH] fix blk_direct_IO bio preparation
For large size DIO that needs multiple bio, one full page worth of data was
lost at the boundary of bio's maximum sector or segment limits. After a
bio is full and got submitted. The outer while (nbytes) { ... } loop will
allocate a new bio and just march on to index into next page. It just
forgets about the page that bio_add_page() rejected when previous bio is
full. Fix it by put the rejected page back to pvec so we pick it up again
for the next bio.
Signed-off-by: Ken Chen <kenneth.w.chen@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jamie Lenehan [Tue, 23 Jan 2007 04:40:41 +0000 (20:40 -0800)]
[PATCH] rtc-sh: act on rtc_wkalrm.enabled when setting an alarm
This fixes the SH rtc driver correctly act on the "enabled" flag when
setting an alarm.
Signed-off-by: Jamie Lenehan <lenehan@twibble.org>
Cc: David Brownell <david-b@pacbell.net>
Cc: Alessandro Zummo <alessandro.zummo@towertech.it>
Cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Avi Kivity [Tue, 23 Jan 2007 04:40:40 +0000 (20:40 -0800)]
[PATCH] KVM: fix bogus pagefault on writable pages
If a page is marked as dirty in the guest pte, set_pte_common() can set the
writable bit on newly-instantiated shadow pte. This optimization avoids
a write fault after the initial read fault.
However, if a write fault instantiates the pte, fix_write_pf() incorrectly
reports the fault as a guest page fault, and the guest oopses on what appears
to be a correctly-mapped page.
Fix is to detect the condition and only report a guest page fault on a user
access to a kernel page.
With the fix, a kvm guest can survive a whole night of running the kernel
hacker's screensaver (make -j9 in a loop).
Signed-off-by: Avi Kivity <avi@qumranet.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Avi Kivity [Tue, 23 Jan 2007 04:40:40 +0000 (20:40 -0800)]
[PATCH] KVM: x86 emulator: fix bit string instructions
The various bit string instructions (bts, btc, etc.) fail to adjust the
address correctly if the bit address is beyond BITS_PER_LONG.
This bug creeped in as the emulator originally relied on cr2 to contain the
memory address; however we now decode it from the mod r/m bits, and must
adjust the offset to account for large bit indices.
The patch is rather large because it switches src and dst decoding around, so
that the bit index is available when decoding the memory address.
This fixes workloads like the FC5 installer.
Signed-off-by: Avi Kivity <avi@qumranet.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Avi Kivity [Tue, 23 Jan 2007 04:40:39 +0000 (20:40 -0800)]
[PATCH] KVM: fix race between mmio reads and injected interrupts
The kvm mmio read path looks like:
1. guest read faults
2. kvm emulates read, calls emulator_read_emulated()
3. fails as a read requires userspace help
4. exit to userspace
5. userspace emulates read, kvm sets vcpu->mmio_read_completed
6. re-enter guest, fault again
7. kvm emulates read, calls emulator_read_emulated()
8. succeeds as vcpu->mmio_read_emulated is set
9. instruction completes and guest is resumed
A problem surfaces if the userspace exit (step 5) also requests an interrupt
injection. In that case, the guest does not re-execute the original
instruction, but the interrupt handler. The next time an mmio read is
exectued (likely for a different address), step 3 will find
vcpu->mmio_read_completed set and return the value read for the original
instruction.
The problem manifested itself in a few annoying ways:
- little squares appear randomly on console when switching virtual terminals
- ne2000 fails under nfs read load
- rtl8139 complains about "pci errors" even though the device model is
incapable of issuing them.
Fix by skipping interrupt injection if an mmio read is pending.
A better fix is to avoid re-entry into the guest, and re-emulating immediately
instead. However that's a bit more complex.
Signed-off-by: Avi Kivity <avi@qumranet.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Avi Kivity [Tue, 23 Jan 2007 04:40:38 +0000 (20:40 -0800)]
[PATCH] KVM: make sure there is a vcpu context loaded when destroying the mmu
This makes the vmwrite errors on vm shutdown go away.
Signed-off-by: Avi Kivity <avi@qumranet.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Ingo Molnar [Tue, 23 Jan 2007 04:40:36 +0000 (20:40 -0800)]
[PATCH] paravirt: mark the paravirt_ops export internal
The paravirt subsystem is still in flux so all exports from it are
definitely internal use only. The APIs around this /will/ change.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Andi Kleen <ak@suse.de>
Cc: Zachary Amsden <zach@vmware.com>
Cc: Jeremy Fitzhardinge <jeremy@xensource.com>
Acked-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Andrew Morton [Tue, 23 Jan 2007 04:40:36 +0000 (20:40 -0800)]
[PATCH] SubmitChecklist update
Sing the praises of `gcc -W'. Would have prevented that blockdev direct-IO
bug.
Cc: "Chen, Kenneth W" <kenneth.w.chen@intel.com>
Cc: "Randy.Dunlap" <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Andrew Morton [Tue, 23 Jan 2007 04:40:35 +0000 (20:40 -0800)]
[PATCH] blockdev direct_io: fix signedness bug
size_t is unsigned. IO errors aren't getting through.
Cc: "Chen, Kenneth W" <kenneth.w.chen@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Venkatesh Pallipadi [Tue, 23 Jan 2007 04:40:34 +0000 (20:40 -0800)]
[PATCH] Revert nmi_known_cpu() check during boot option parsing
Commit
f2802e7f571c05f9a901b1f5bd144aa730ccc88e and its x86 version
(
b7471c6da94d30d3deadc55986cc38d1ff57f9ca) adds nmi_known_cpu() check
while parsing boot options in x86_64 and i386.
With that, "nmi_watchdog=2" stops working for me on Intel Core 2 CPU
based system.
The problem is, setup_nmi_watchdog is called while parsing the boot
option and identify_cpu is not done yet. So, the return value of
nmi_known_cpu() is not valid at this point.
So revert that check. This should not have any adverse effect as the
nmi_known_cpu() check is done again later in enable_lapic_nmi_watchdog().
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Andi Kleen <ak@suse.de>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Andrew Morton [Tue, 23 Jan 2007 04:40:33 +0000 (20:40 -0800)]
[PATCH] fix "kvm: add vm exit profiling"
export profile_hits() on !SMP too.
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Avi Kivity <avi@qumranet.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Karsten Wiese [Wed, 10 Jan 2007 18:02:26 +0000 (19:02 +0100)]
[ALSA] Repair snd-usb-usx2y over OHCI
The previous patch 'Repair snd-usb-usx2y for usb 2.6.18' assumed
urb->start_frame roll over beyond MAX_INT for both UHCI & OHCI.
This isn't true until now (kernel 2.6.20).
Fix this by only looking at the common between OHCI & UHCI Frame number
range.
This is for mainline and stable kernels >= 2.6.18.
Signed-off-by: Karsten Wiese <fzu@wemgehoertderstaat.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Amit S. Kale [Mon, 22 Jan 2007 14:52:53 +0000 (06:52 -0800)]
NetXen: Use pci_register_driver() instead of pci_module_init() in init_module
This will use pci_register_driver() instead of pci_module_init().
Signed-off-by: Amit S. Kale <amitkale@netxen.com>
Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Amit S. Kale [Mon, 22 Jan 2007 14:38:05 +0000 (06:38 -0800)]
NetXen: Firmware check modifications
This patch is to make the driver work with multiple minor firmware versions
Signed-off-by: Amit S. Kale <amitkale@netxen.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Thomas Klein [Mon, 22 Jan 2007 11:55:20 +0000 (12:55 +0100)]
ehea: Fixed possible nullpointer access
Fixed possible nullpointer access in event queue processing
Signed-off-by: Thomas Klein <tklein@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Thomas Klein [Mon, 22 Jan 2007 11:54:50 +0000 (12:54 +0100)]
ehea: Added logging off associated errors
Added logging of error events associated with a specific queue pair
Signed-off-by: Thomas Klein <tklein@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Thomas Klein [Mon, 22 Jan 2007 11:54:20 +0000 (12:54 +0100)]
ehea: Improved logging of permission issues
Disabled dump of hcall regs on some permission issues and
fixed appropriate misleading logmessages
Signed-off-by: Thomas Klein <tklein@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Thomas Klein [Mon, 22 Jan 2007 11:53:50 +0000 (12:53 +0100)]
ehea: New method to determine number of available ports
Count OFDT nodes to determine the number of available ports
instead of using the possibly outdated value from the hypervisor
Signed-off-by: Thomas Klein <tklein@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Thomas Klein [Mon, 22 Jan 2007 11:53:20 +0000 (12:53 +0100)]
ehea: Modified initial autoneg state determination
Logical partitions are not allowed to (try to) set the autonegotiation status.
This patch removes the respective function call from the port setup function.
Signed-off-by: Thomas Klein <tklein@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Thomas Klein [Mon, 22 Jan 2007 11:52:50 +0000 (12:52 +0100)]
ehea: Fixing firmware queue config issue
Fix to use exactly one queue for incoming packets in all
firmware configurations
Signed-off-by: Thomas Klein <tklein@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Thomas Klein [Mon, 22 Jan 2007 11:52:20 +0000 (12:52 +0100)]
ehea: Fixed wrong dereferencation
Not only check the pointer against 0 but also the dereferenced value
Signed-off-by: Thomas Klein <tklein@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Kumar Gala [Sat, 20 Jan 2007 22:38:26 +0000 (16:38 -0600)]
PHY: Export phy ethtool helpers
We need to export phy_ethtool_gset and phy_ethtool_sset to allow drivers that
use these functions to be built as modules.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Adrian Bunk [Thu, 11 Jan 2007 13:49:44 +0000 (14:49 +0100)]
more ftape removal
This patch removes some more ftape code.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jeff Garzik [Tue, 23 Jan 2007 05:29:01 +0000 (00:29 -0500)]
Note that JFFS (v1) is to be deleted, in feature-removal-schedule.txt
It is already noted in Kconfig, but the listing in this file was
accidentally forgotten.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Komuro [Sat, 2 Dec 2006 02:53:27 +0000 (11:53 +0900)]
modify 3c589_cs to be SMP safe
1. EL3WINDOW is always 1 when lock is not held.
2. The second argument of el3_interrupt is 'void *dev_id',
not 'struct el3_private *lp'.
Signed-off-by: komurojun-mbn@nifty.com
Signed-off-by: Jeff Garzik <jeff@garzik.org>
James Bottomley [Mon, 22 Jan 2007 15:18:31 +0000 (09:18 -0600)]
[PATCH] x86: fix PDA variables to work during boot
The current PDA code, which went in in post 2.6.19 has a flaw in that it
doesn't correctly cycle the GDT and %GS segment through the boot PDA,
the CPU PDA and finally the per-cpu PDA.
The bug generally doesn't show up if the boot CPU id is zero, but
everything falls apart for a non zero boot CPU id. The basically kills
voyager which is perfectly capable of doing non zero CPU id boots, so
voyager currently won't boot without this.
The fix is to be careful and actually do the GDT setups correctly.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Cc: Andi Kleen <ak@suse.de>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Tue, 23 Jan 2007 03:32:13 +0000 (19:32 -0800)]
Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6: (84 commits)
[JFFS2] debug.h: include <linux/sched.h> for current->pid
[MTD] OneNAND: Handle DDP chip boundary during read-while-load
[MTD] OneNAND: return ecc error code only when 2-bit ecc occurs
[MTD] OneNAND: Implement read-while-load
[MTD] OneNAND: fix onenand_wait bug in read ecc error
[MTD] OneNAND: release CPU in cycles
[MTD] OneNAND: add subpage write support
[MTD] OneNAND: fix onenand_wait bug
[JFFS2] use the ref_offset macro
[JFFS2] Reschedule in loops
[JFFS2] Fix error-path leak in summary scan
[JFFS2] add cond_resched() when garbage collecting deletion dirent
[MTD] Nuke IVR leftovers
[MTD] OneNAND: fix oob handling in recent oob patch
[MTD] Fix ssfdc blksize typo
[JFFS2] replace kmalloc+memset with kzalloc
[MTD] Fix SSFDC build for variable blocksize.
[MTD] ESB2ROM uses PCI
[MTD] of_device-based physmap driver
[MTD] Support combined RedBoot FIS directory and configuration area
...
Herbert Xu [Tue, 23 Jan 2007 03:10:00 +0000 (14:10 +1100)]
[PATCH] vmx: Fix register constraint in launch code
Both "=r" and "=g" breaks my build on i386:
$ make
CC [M] drivers/kvm/vmx.o
{standard input}: Assembler messages:
{standard input}:3318: Error: bad register name `%sil'
make[1]: *** [drivers/kvm/vmx.o] Error 1
make: *** [_module_drivers/kvm] Error 2
The reason is that setbe requires an 8-bit register but "=r" does not
constrain the target register to be one that has an 8-bit version on
i386.
According to
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10153
the correct constraint is "=q".
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Hoang-Nam Nguyen [Fri, 19 Jan 2007 21:50:10 +0000 (22:50 +0100)]
IB/ehca: Fix mismatched spin_unlock in irq handler
The lock is taken with _irqsave and hence must be released with
_irqrestore on all paths.
Signed-off-by Hoang-Nam Nguyen <hnguyen@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Hoang-Nam Nguyen [Fri, 19 Jan 2007 21:50:10 +0000 (22:50 +0100)]
IB/ehca: Fix improper use of yield() with spinlock held
Signed-off-by: Hoang-Nam Nguyen <hnguyen@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Ishai Rabinovitz [Tue, 16 Jan 2007 15:20:25 +0000 (17:20 +0200)]
IB/srp: Check match_strdup() return
Checks if the kmalloc in match_strdup() was successful, and bail out
on looking at the token if it failed.
Signed-off-by: Ishai Rabinovitz <ishai@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Linus Torvalds [Mon, 22 Jan 2007 21:14:37 +0000 (13:14 -0800)]
Merge /pub/scm/linux/kernel/git/gregkh/pci-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6:
PCI: fix pci-driver kernel-doc
PCI: rework Documentation/pci.txt
PCI: Unhide the SMBus on the Asus P4P800-X
Linus Torvalds [Mon, 22 Jan 2007 21:14:16 +0000 (13:14 -0800)]
Merge /pub/scm/linux/kernel/git/gregkh/usb-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6:
USB: unusual_devs.h entry for nokia 6233
USB: Fix for typo in ohci-ep93xx.c
USB: disable USB_MULTITHREAD_PROBE
USB: add vendor/device id for Option GT Max 3.6 cards
USB: unusual_devs.h for 0x046b:ff40
USB: make usbhid ignore Imation Disc Stakka
USB: rndis_host: fix crash while probing a Nokia S60 mobile
USB: asix: Detect internal PHY and enable/use accordingly
usbtouchscreen: make ITM screens report BTN_TOUCH as zero when not touched
Randy Dunlap [Wed, 10 Jan 2007 05:41:01 +0000 (21:41 -0800)]
PCI: fix pci-driver kernel-doc
Function short description should be on only one line.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Grant Grundler [Mon, 25 Dec 2006 08:06:35 +0000 (01:06 -0700)]
PCI: rework Documentation/pci.txt
Rewrite Documentation/pci.txt:
o restructure document to match how API is used when writing init code.
o update to reflect changes in struct pci_driver function pointers.
o removed language on "new style vs old style" device discovery.
"Old style" is now deprecated. Don't use it. Left description in
to document existing driver behaviors.
o add section "Legacy I/O Port free driver" by Kenji Kaneshige
http://lkml.org/lkml/2006/11/22/25
(renamed to "pci_enable_device_bars() and Legacy I/O Port space")
o add "MMIO space and write posting" section to help avoid common pitfall
when converting drivers from IO Port space to MMIO space.
Orignally posted http://lkml.org/lkml/2006/2/27/24
o many typo/grammer/spelling corrections from Randy Dunlap
o two more spelling corrections from Stephan Richter
o fix CodingStyle as per Randy Dunlap
Signed-off-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jean Delvare [Fri, 5 Jan 2007 08:17:56 +0000 (09:17 +0100)]
PCI: Unhide the SMBus on the Asus P4P800-X
Unhide the SMBus on the Asus P4P800-X (and probably some other
models of the family.) This gives access to the memory module SPD
EEPROMs.
Thanks to Winbond for supporting the lm-sensors project with the
donation of this motherboard.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Manuel Osdoba [Thu, 18 Jan 2007 20:28:45 +0000 (21:28 +0100)]
USB: unusual_devs.h entry for nokia 6233
In appendix a patch for the nokia 6233 mobile phone is included.
The patch is against 2.6.20-rc5. It is my first patch. Hopefully it has
the right format. The code makes my nokia 6233 on my computer work.
From: Manuel Osdoba <manuel.osdoba@tu-ilmenau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Petr Stetiar [Wed, 17 Jan 2007 14:30:39 +0000 (06:30 -0800)]
USB: Fix for typo in ohci-ep93xx.c
Attached patch fixes typo in USB driver reported by Chase Douglas on linux-cirrus mailing
list. http://www.freelists.org/archives/linux-cirrus/12-2006/msg00003.html
Signed-off-by: Petr Stetiar <ynezz@true.cz>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Tue, 16 Jan 2007 23:41:03 +0000 (15:41 -0800)]
USB: disable USB_MULTITHREAD_PROBE
Disable the USB_MULTITHREAD_PROBE option because it causes crashes on
people's machines and they never remember to actually read the config
help files.
No one likes this, everyone hates it, I'm going to go eat worms...
The full logic will be ripped out later.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
garrett_damore@tadpole.com [Sat, 13 Jan 2007 01:10:28 +0000 (17:10 -0800)]
USB: add vendor/device id for Option GT Max 3.6 cards
This fixes http://bugzilla.kernel.org/show_bug.cgi?id=7814
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Pete Zaitcev [Sat, 13 Jan 2007 23:17:46 +0000 (15:17 -0800)]
USB: unusual_devs.h for 0x046b:ff40
American Megatrends did something wrong in their floppy emulator. It breaks
with both kinds of MODE SENSE which our stack sends. Alan and I tried a few
tweaks, and got LUNs sensed right, but US_FL_NO_WP_DETECT is still needed.
I set the firmware bracket to 1.00 exactly, in case AMI or Sun fix it with a
firmware update. Hey, you never know.
Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Phil Dibowitz <phil@ipom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Oliver Neukum [Thu, 11 Jan 2007 09:14:33 +0000 (10:14 +0100)]
USB: make usbhid ignore Imation Disc Stakka
on request of the sourceforge project for this device, a kind of
robotized CD storage, it should be ignored by the generic driver.
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Daniel Gollub [Tue, 16 Jan 2007 10:03:01 +0000 (11:03 +0100)]
USB: rndis_host: fix crash while probing a Nokia S60 mobile
Bug fix for driver rndis_host which fixes rndis_host probing certain
Nokia S60 (Series 60) mobiles. While the rndis_host get probed by usbnet
and tries to bind the Nokia mobile the bind is going to fail. The
rndis_host module tries to release the device, in a wrong way, which
cause the oops.
Fixes Bugzilla #7201
Signed-off-by: Daniel Gollub <dgollub@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Andres Salomon [Thu, 11 Jan 2007 23:39:16 +0000 (18:39 -0500)]
USB: asix: Detect internal PHY and enable/use accordingly
Different AX88772 dongles use different PHYs; the chip is capable of using
both a primary and secondary PHY, and supports an internal and external PHY.
It appears that some DUB-E100 devices use the internal PHY, so trying to use
an external one will not work (note that this is different across revisions,
as well; the "A" and "B" revs of the DUB-E100 use different PHYs!). The data
sheet for the AX88772 chip specifies that the internal PHY id will be 0x10,
so if that's read from the EEPROM, we should use that rather than attempting
to use an external PHY.
Thanks to Mitch Bradley for pointing this out!
Signed-off-by: Andres Salomon <dilinger@debian.org>
Cc: David Hollis <dhollis@davehollis.com>
Cc: Chris Ball <cjb@laptop.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Daniel Ritz [Mon, 11 Dec 2006 17:17:45 +0000 (18:17 +0100)]
usbtouchscreen: make ITM screens report BTN_TOUCH as zero when not touched
ITM screens send invalid x/y data when not touched. this was fixes a while ago
but the problem is if the screen is not touched anymore the driver never does
not report BTN_TOUCH as zero. fix it by sending the report with the last valid
coordinates when pressure is released.
Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
Cc: J.P. Delport <jpdelport@csir.co.za>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Linus Torvalds [Mon, 22 Jan 2007 19:33:40 +0000 (11:33 -0800)]
Merge branch 'upstream-linus' of git://git./linux/kernel/git/mfasheh/ocfs2
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2:
ocfs2: Add backup superblock info to ocfs2_fs.h
ocfs2: cleanup ocfs2_iget() errors
ocfs2: Directory c/mtime update fixes
ocfs2: Don't print errors when following symlinks
Linus Torvalds [Mon, 22 Jan 2007 19:31:11 +0000 (11:31 -0800)]
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:
sis190: failure to set the MAC address from EEPROM
Fix phy_read/write redefinition errors in ucc_geth_phy.c
Update ucc_geth.c for new workqueue structure
myri10ge: update driver version to 1.2.0
myri10ge: check that we can get an irq
myri10ge: make wc_fifo usage load-time tunable
8139cp: Don't blindly enable interrupts
[PATCH] bcm43xx: Fix failure to deliver PCI-E interrupts
Linus Torvalds [Mon, 22 Jan 2007 19:30:47 +0000 (11:30 -0800)]
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:
sata_mv HighPoint 2310 support (88SX7042)
libata: fix handling of port actions in per-dev action mask
libata: initialize qc->dma_dir to DMA_NONE
sata_via: add PCI ID 0x5337
libata doc: "error : unterminated entity reference exceptions"
Linus Torvalds [Mon, 22 Jan 2007 18:35:34 +0000 (10:35 -0800)]
Merge /linux/kernel/git/jejb/scsi-rc-fixes-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (30 commits)
[SCSI] qla1280: set residual correctly
[SCSI] fusion: bump version
[SCSI] fusion: MODULE_VERSION support
[SCSI] fusion: power pc and miscellaneous bug fixs
[SCSI] fusion: fibre channel: return DID_ERROR for MPI_IOCSTATUS_SCSI_IOC_TERMINATED
[SCSI] megaraid_sas: Update module author
[SCSI] 3ware 8000 serialize reset code
[SCSI] sr: fix error code check in sr_block_ioctl()
[SCSI] scsi: lpfc error path fix
[SCSI] aacraid: Product List Update
[SCSI] libiscsi: fix senselen calculation
[SCSI] iscsi: simplify IPv6 and IPv4 address printing
[SCSI] iscsi: newline in printk
[SCSI] iscsi: fix crypto_alloc_hash() error check
[SCSI] iscsi: fix 2.6.19 data digest calculation bug
[SCSI] scsi_scan: fix report lun problems with CDROM or RBC devices
[SCSI] qla2xxx: Update version number to 8.01.07-k4.
[SCSI] qla2xxx: Use generic isp_ops.fw_dump() function.
[SCSI] qla2xxx: Perform a fw-dump when an ISP23xx RISC-paused state is detected.
[SCSI] qla2xxx: Correct reset handling logic.
...
Linus Torvalds [Mon, 22 Jan 2007 17:23:23 +0000 (09:23 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jikos/hid
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
hid-core.c: Adds GTCO CalComp Interwrite IPanel PIDs to blacklist
HID: put usb_interface instead of usb_device into hid->dev to fix udevinfo breakage
HID: add missing RX, RZ and RY enum values to hid-debug output
HID: hid/hid-input.c doesn't need to include linux/usb/input.h
HID: compilation fix when DEBUG_DATA is defined
HID: proper LED-mapping for SpaceNavigator
HID: update MAINTAINERS entry for USB-HID
HID: GEYSER4_ISO needs quirk
HID: fix some ARM builds due to HID brokenness - make USB_HID depend on INPUT
Linus Torvalds [Mon, 22 Jan 2007 17:21:02 +0000 (09:21 -0800)]
Merge branch 'merge' of git://git./linux/kernel/git/paulus/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
[POWERPC] Update defconfigs
[POWERPC] atomic_dec_if_positive sign extension fix
[POWERPC] Fix OF node refcnt underflow in 836x and 832x platform code
[POWERPC] Make it blatantly clear; mpc5200 device tree is not yet stable
[POWERPC] Fix broken DMA on non-LPAR pSeries
[POWERPC] Fix cell's mmio nvram to properly parse device tree
[POWERPC] Remove bogus sanity check in pci -> OF node code
Linus Torvalds [Mon, 22 Jan 2007 17:07:00 +0000 (09:07 -0800)]
Merge branch 'upstream' of git://ftp.linux-mips.org/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
[MIPS] Delete duplicate call to load_irq_save.
[MIPS] SMTC: Fix cp0 hazard.
Linus Torvalds [Mon, 22 Jan 2007 16:57:03 +0000 (08:57 -0800)]
Merge branch 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6
* 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6:
hwmon/w83793: Hide invalid VID readings
hwmon/w83793: Fix the fan input detection
hwmon/w83793: Ignore disabled temperature channels
hwmon: Fix the VRD 11 decoding
hwmon/w83793: Remove the description of AMDSI and update the voltage formula
Linus Torvalds [Mon, 22 Jan 2007 16:55:56 +0000 (08:55 -0800)]
Merge git://git./linux/kernel/git/aia21/ntfs-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs-2.6:
NTFS: Forgot to bump version number in makefile to 2.1.28...
NTFS: 2.1.28 - Fix deadlock reported by Sergey Vlasov due to ntfs_put_inode().
Linus Torvalds [Mon, 22 Jan 2007 16:55:28 +0000 (08:55 -0800)]
Merge branch 'master' of git://git./linux/kernel/git/mchehab/v4l-dvb
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb:
V4L/DVB (5023): Fix compilation on ppc32 architecture
V4L/DVB (5071): Tveeprom: autodetect LG TAPC G701D as tuner type 37
V4L/DVB (5069): Fix bttv and friends on 64bit machines with lots of memory
V4L/DVB (5033): MSI TV@nywhere Plus fixes
V4L/DVB (5029): Ks0127 status flags
V4L/DVB (5024): Fix quickcam communicator driver for big endian architectures
V4L/DVB (5021): Cx88xx: Fix lockup on suspend
V4L/DVB (5020): Fix: disable interrupts while at KM_BOUNCE_READ
V4L/DVB (5019): Fix the frame->grabstate update in read() entry point.
Linus Torvalds [Mon, 22 Jan 2007 16:54:48 +0000 (08:54 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/drzeus/mmc
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc:
mmc: Correct definition of R6
omap: Update MMC response types
Linus Torvalds [Mon, 22 Jan 2007 16:53:24 +0000 (08:53 -0800)]
Revert "[PATCH] Fix up mmap_kmem"
This reverts commit
99a10a60ba9bedcf5d70ef81414d3e03816afa3f.
As per Hugh Dickins:
"Nadia Derbey has reported that mmap of /dev/kmem no longer works with
the kernel virtual address as offset, and Franck has confirmed that
his patch came from a misunderstanding of what an offset means to
/dev/kmem - whereas his patch description seems to say that he was
correcting the offset on a few plaforms, there was no such problem to
correct, and his patch was in fact changing its API on all platforms."
Suggested-by: Hugh Dickins <hugh@veritas.com>
Cc: Franck Bui-Huu <fbuihuu@gmail.com>
Cc: Nadia Derbey <Nadia.Derbey@bull.net>
Cc: Andi Kleen <ak@suse.de>
Cc: Arjan van de Ven <arjan@infradead.org>
Cc: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Paul Mackerras [Mon, 22 Jan 2007 11:39:24 +0000 (22:39 +1100)]
[POWERPC] Update defconfigs
Mostly took the defaults, except tried to get the netfilter options
more or less as they were before.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Robert Jennings [Wed, 17 Jan 2007 16:50:20 +0000 (10:50 -0600)]
[POWERPC] atomic_dec_if_positive sign extension fix
On 64-bit machines, if an atomic counter is explicitly set to a
negative value, the atomic_dec_if_positive function will decrement and
store the next smallest value in the atomic counter, contrary to its
intended operation.
The comparison to determine if the decrement will make the result
negative was done by the "addic." instruction, which operates on a
64-bit value, namely the zero-extended word loaded from the atomic
variable. This patch uses an explicit word compare (cmpwi) and
changes the addic. to an addi (also changing "=&r" to "=&b" so that r0
isn't used, and addi doesn't become li).
This also fixes a bug for both 32-bit and 64-bit in that previously
0x80000000 was considered positive, since the result after
decrementing is positive. Now it is considered negative.
Also, I clarify the return value in the comments just to make it clear
that the value returned is always the decremented value, even if that
value is not stored back to the atomic counter.
Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>