Commit Graph

14609 Commits

Author SHA1 Message Date
Linus Torvalds
6e1e63259b Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/dtor/input: (24 commits)
  Input: ati_remote - use msec instead of jiffies
  Input: ati_remote - add missing input_sync()
  Input: ati_remote - relax permissions sysfs module parameters
  Input: ati_remote - make filter time a module parameter
  Input: atkbd - restore repeat rate when resuming
  Input: trackpoint - activate protocol when resuming
  Input: logips2pp - fix button mapping for MX300
  Input: keyboard - change to use kzalloc
  Input: serio/gameport - check whether driver core calls succeeded
  Input: spaceball - make 4000FLX Lefty work
  Input: keyboard - simplify emulate_raw() implementation
  Input: keyboard - remove static variable and clean up initialization
  Input: hiddev - use standard list implementation
  Input: add missing handler->start() call
  Input: HID - fix potential out-of-bound array access
  Input: fix list iteration in input_release_device()
  Input: iforce - add Trust Force Feedback Race Master support
  Input: iforce - check array bounds before accessing elements
  Input: libps2 - warn instead of oopsing when passed bad arguments
  Input: fm801-gp - fix use after free
  ...
2006-08-06 09:12:49 -07:00
David Woodhouse
3e3183bab0 [PATCH] SCX200_ACB: eliminate spurious timeout errors
While busy-waiting for completion, check the hardware after scheduling;
don't schedule and then immediately check the _timeout_.  If the yield()
took a long time (as it does on my OLPC prototype board when it's busy),
we'd report a timeout even though the hardware was now ready.

This fixes it, and also switches the yield() for a cond_resched() because
we don't actually want to be _that_ nice about it.  I see nice
tightly-packed SMBus transactions now, rather than waiting for milliseconds
between successive phases.

Actually, we shouldn't be busy-waiting here at all.  We should be using
interrupts.  That's an exercise for another day though.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Cc: Christer Weinigel <wingel@nano-system.com>
Cc: <Jordan.Crouse@amd.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-08-06 08:57:49 -07:00
matthieu castet
2b8de5f50e [PATCH] pnpacpi: reject ACPI_PRODUCER resources
A patch in -mm kernel correct the parsing of "address resources" of pnpacpi.
Before we assumed it was memory only, but it could be also IO.

But this change show an hidden bug : some resources could be producer type
that are not handled by pnp layer.  So we should ignore the producer
resources.

This patch fixes bug 6292 (http://bugzilla.kernel.org/show_bug.cgi?id=6292).
Some devices like PNP0A03 have 0xd00-0xffff and 0x0-0xcf7 as IO producer
resources.

Before correcting "address resources" parsing, it was seen as memory and was
harmless, because nobody tried to reserve this memory range as it should be
IO.

With the correction it become IO resources, and make failed all others device
that want to register IO in this range and use pnp layer (like a ISA sound
card).

The solution is to ignore producer resources

Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr>
Signed-off-by: Uwe Bugla <uwe.bugla@gmx.de>
Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Adam Belay <ambx1@neo.rr.com>
Cc: "Brown, Len" <len.brown@intel.com>
Acked-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-08-06 08:57:49 -07:00
KAMEZAWA Hiroyuki
5d2870faaa [PATCH] memory hotadd fixes: avoid registering res twice
both of acpi_memory_enable_device() and acpi_memory_add_device() may evaluate
_CRS method.

We should avoid evaluate device's resource twice if we could get it
successfully in past.

Signed-off-by: KAMEZWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Keith Mannthey <kmannth@gmail.com>
Cc: Yasunori Goto <y-goto@jp.fujitsu.com>
Cc: Dave Hansen <haveblue@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-08-06 08:57:49 -07:00
KAMEZAWA Hiroyuki
fa25d8d6d3 [PATCH] memory hotadd fixes: avoid check in acpi
add_memory() does all necessary check to avoid collision.  then, acpi layer
doesn't have to check region by itself.

(*) pfn_valid() just returns page struct is valid or not. It returns 0
    if a section has been already added even is ioresource is not added.
    ioresource collision check in mm/memory_hotplug.c can do more precise
    collistion check.
    added enabled bit check just for sanity check..

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Keith Mannthey <kmannth@gmail.com>
Cc: Yasunori Goto <y-goto@jp.fujitsu.com>
Cc: Dave Hansen <haveblue@us.ibm.com>
Cc: "Brown, Len" <len.brown@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-08-06 08:57:49 -07:00
Stefan Richter
e31f59ce59 [PATCH] ieee1394: sbp2: enable auto spin-up for Maxtor disks
At least Maxtor OneTouch III require a "start stop unit" command after auto
spin-down before the next access can proceed.  This patch activates the
responsible code in scsi_mod for all Maxtor SBP-2 disks.
https://bugzilla.novell.com/show_bug.cgi?id=183011

Maybe that should be done for all SBP-2 disks, but better be cautious.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: Jody McIntyre <scjody@modernduck.com>
Cc: Ben Collins <bcollins@ubuntu.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-08-06 08:57:48 -07:00
Alexey Dobriyan
453c3e478e [PATCH] eicon: fix define conflict with ptrace
* MODE_MASK is unused in eicon driver.
* Conflicts with a ptrace stuff on arm.

drivers/isdn/hardware/eicon/divasync.h:259:1: warning: "MODE_MASK" redefined
include2/asm/ptrace.h:48:1: warning: this is the location of the previous definition

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Karsten Keil <kkeil@suse.de>
Acked-by: Armin Schindler <armin@melware.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-08-06 08:57:48 -07:00
Linas Vepstas
64e0cc38b6 [PATCH] pSeries: hvsi char driver janitorial cleanup
A set of tty line discipline cleanup patches were introduced before the
dawn of time, in kernel version 2.4.21.  This patch performs that cleanup
for the hvsi driver.

The hvsi driver is used only on IBM pSeries PowerPC boxes.  The driver was
originally written by Hollis Blanchard, who has delegated maintainership to
me.  So this my first and maybe only patch in this official new role,
because this driver is otherwise bug-free :-)

Alan: "Actually its also a bug fix, tty->ldisc should be locked by refcounting
and the helpers do this for you."

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-08-06 08:57:48 -07:00
Linas Vepstas
229395c90a [PATCH] pSeries hvsi char driver null pointer deref
Under certain rare circumstances, it appears that there can be be a
NULL-pointer deref when a user fiddles with terminal emeulation programs while
outpu is being sent to the console.  This patch checks for and avoids a
NULL-pointer deref.

Signed-off-by: Hollis Blanchard <hollisbl@austin.ibm.com>
Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Cc: Paul Fulghum <paulkf@microgate.com>
Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-08-06 08:57:48 -07:00
Rodolfo Giometti
bb39e41974 [PATCH] au1100fb: Fix startup sequence
- fix up the start up sequence.

This new sequence allow you to correctly enable the LCD controller
even if the bootloader has already did it.

- fix up a wrong indentation issue.

Signed-off-by: Rodolfo Giometti <giometti@linux.it>
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-08-06 08:57:47 -07:00
Rodolfo Giometti
fd2d543003 [PATCH] au1100fb: info->var.rotate fix
Fix "info->var.rotate" data settings.

This info should be deduced directly from "fbdev->panel->control_base"
defined into au1100fb.h.

Signed-off-by: Rodolfo Giometti <giometti@linux.it>
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-08-06 08:57:47 -07:00
NeilBrown
f9abd1ace4 [PATCH] md: Fix a bug that recently crept into md/linear
A recent patch that allowed linear arrays to be reconfigured on-line
allowed in a bug which results in divide by zero - not all
mddev->array_size were converted to conf->array_size.

This patch finished the conversion and fixed the bug.

The offending patch was commit 7c7546ccf6.

Thanks to Simon Kirby <sim@netnation.com> for the bug report.

Cc: Simon Kirby <sim@netnation.com>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-08-06 08:57:46 -07:00
David Brownell
af2bc7d222 [PATCH] omap-rng build fix
Seems like the omap-rng driver in the main tree predates the switch from
<asm/hardware/clock.h> to <linux/clk.h> ...  now it builds OK.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-08-06 08:57:46 -07:00
Olaf Hering
c3760ae1f9 [PATCH] crash in aty128_set_lcd_enable() on PowerBook
Current Linus tree crashes in aty128_set_lcd_enable() because par->pdev
is NULL. This happens since at least a week. Call trace is:

aty128_set_lcd_enable
aty128fb_set_par
fbcon_init
visual_init
take_over_console
fbcon_takeover
notifier_call_chain
blocking_notifier_call_chain
register_framebuffer
aty128fb_probe
pci_device_probe
bus_for_each_dev
driver_attach
bus_add_driver
driver_register
__pci_register_driver
aty128fb_init
init
kernel_thread

- info->fix was assigned twice.

- par->vram_size is assigned in aty128_probe(), no need to redo it again
  in aty128_init()

- register_framebuffer() uses uninitialized struct members, move it past
  par->pdev assignment and past aty128_bl_init().

Signed-off-by: Olaf Hering <olh@suse.de>
Acked-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-08-06 08:57:46 -07:00
Adrian Bunk
927cbe8a3e [PATCH] drivers/edac/edac_mc.h must #include <linux/platform_device.h>
With CONFIG_PCI=n:

  CC      drivers/edac/edac_mc.o
drivers/edac/edac_mc.c: In function ‘add_mc_to_global_list’:
drivers/edac/edac_mc.c:1362: error: implicit declaration of function ‘to_platform_device’
drivers/edac/edac_mc.c:1362: error: invalid type argument of ‘->’
drivers/edac/edac_mc.c: In function ‘edac_mc_add_mc’:
drivers/edac/edac_mc.c:1467: error: invalid type argument of ‘->’
drivers/edac/edac_mc.c: In function ‘edac_mc_del_mc’:
drivers/edac/edac_mc.c:1504: error: invalid type argument of ‘->’

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-08-06 08:57:46 -07:00
Dmitry Torokhov
2ffc1ccad8 Input: ati_remote - use msec instead of jiffies
By using milliseconds instead of jiffies to calculate acceleration
factor we make the code immune to changes in HZ.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-08-04 22:53:37 -04:00
Dmitry Torokhov
c3c38fbd0c Input: ati_remote - add missing input_sync()
When emulating button toggle drivers need to send input_sync()
between 'down' and 'up' events, otherwise some users might miss
keypress because device's state is only considered finalized
after EV_SYN/SYN_REPORT is received.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-08-04 22:53:24 -04:00
Dmitry Torokhov
c605b67914 Input: ati_remote - relax permissions sysfs module parameters
Allow changing debug and channel_mask parameters on the fly.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-08-04 22:53:15 -04:00
Edwin Huffstutler
c669869710 Input: ati_remote - make filter time a module parameter
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-08-04 22:53:02 -04:00
Dmitry Torokhov
3d0f0fa0cb Input: atkbd - restore repeat rate when resuming
Make the AT keyboard driver restore previously set repeat rate
when resuming. Noticed by Linus Torvalds.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-08-04 22:52:46 -04:00
Dmitry Torokhov
184dd2751c Input: trackpoint - activate protocol when resuming
Trackpoint driver was not sending the magic knock sequence upon resume
causing incorrect device behavior after resuming from disk.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-08-04 22:52:26 -04:00
Roberto Castagnola
0c19fcd837 Input: logips2pp - fix button mapping for MX300
MX300 does not have an EXTRA_BTN - it is a simple wheel mouse with
an additional task-switcher button, which is reported as side button
(and not task button).

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-08-04 22:52:13 -04:00
Dmitry Torokhov
22479e1c0d Input: keyboard - change to use kzalloc
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-08-04 22:51:51 -04:00
Dmitry Torokhov
d932cb7e63 Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into for-linus 2006-08-04 22:50:27 -04:00
Linus Torvalds
12952784e5 Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq
* master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq:
  [CPUFREQ] Propagate acpi_processor_preregister_performance return value.
  [CPUFREQ] [2/2] demand load governor modules.
  [CPUFREQ] [1/2] add __find_governor helper and clean up some error handling.
  [CPUFREQ] Longhaul - Rename & fix multipliers table
  [CPUFREQ] Longhaul - Fix power state test to do something more useful
  [CPUFREQ] Longhaul - Readd accidentally dropped line
  [CPUFREQ] Make longhaul_walk_callback() static
  [CPUFREQ] X86_GX_SUSPMOD must depend on PCI
  [CPUFREQ] Longhaul - Initialise later.
  [CPUFREQ] Longhaul - Workaround issues with APIC.
  [CPUFREQ] Longhaul - Hook into ACPI C states.
  [CPUFREQ] return error when failing to set minfreq
2006-08-04 09:41:22 -07:00
Linus Torvalds
efe78cda35 Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  [PATCH] ahci: skip protocol test altogether in spurious interrupt code
2006-08-03 17:33:59 -07:00
Linus Torvalds
8861e98115 Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
  [PATCH] myri10ge - Fix spurious invokations of the watchdog reset handler
  [PATCH] myri10ge - Write the firmware in 256-bytes chunks
  [PATCH] Stop calling phy_stop_interrupts() twice
  [PATCH] s2io driver bug fixes #2
  [PATCH] s2io driver bug fixes #1
  [PATCH] zd1211rw: Packet filter fix for managed (STA) mode
  [PATCH] zd1211rw: Fixed endianess issue with length info tag detection
  [PATCH] zd1211rw: Remove bogus assert
  [PATCH] zd1211rw: Fix software encryption/decryption
  [PATCH] zd1211rw: Pass more management frame types up to host
  [PATCH] zd1211rw: Fixes radiotap header
2006-08-03 17:33:32 -07:00
Linus Torvalds
6e315544a6 Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6:
  PNP: Add missing casts in printk() arguments
  PCI: docking station: remove dock uevents
  PCI: Unhide the SMBus on Asus PU-DLS
  PCI Hotplug: add acpiphp to MAINTAINERS
  PCI: pci/search: EXPORTs cannot be __devinit
  PCIE: cleanup on probe error
  pcie: fix warnings when CONFIG_PM=n
2006-08-03 17:31:15 -07:00
Unicorn Chang
f1d39b291e [PATCH] ahci: skip protocol test altogether in spurious interrupt code
Skip protocol test altogether in spurious interrupt code. If PIOS is received
when it shouldn't, ahci will raise protocol violation.

Signed-off-by: Unicorn Chang <uchang@tw.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-03 17:34:52 -04:00
Brice Goglin
c54772e751 [PATCH] myri10ge - Fix spurious invokations of the watchdog reset handler
Fix spurious invocations of the watchdog reset handler.

Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-03 17:31:10 -04:00
Brice Goglin
e454358ace [PATCH] myri10ge - Write the firmware in 256-bytes chunks
When writing the firmware to the NIC, the FIFO is 256-bytes long,
so we use 256-bytes chunks and a read to wait until the previous
write is done.

Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-03 17:31:10 -04:00
Sergei Shtylylov
817acf5ebd [PATCH] Stop calling phy_stop_interrupts() twice
Prevent phylib from freeing PHY IRQ twice on closing an eth device:
phy_disconnect() first calls phy_stop_interrupts(), then it calls
phy_stop_machine() which in turn calls phy_stop_interrupts() making the
kernel complain on each bootup...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-03 17:29:59 -04:00
Ananda Raju
75c30b1368 [PATCH] s2io driver bug fixes #2
This patch contains some of the bug fixes and enhancements done to
	s2io driver. Following are the brief description of changes

	1. code cleanup to handle gso modification better
	2. Move repeated code in rx path, to a common function
	   s2io_chk_rx_buffers()
	3. Bug fix in MSI interrupt
	4. clear statistics when card is down
	5. Avoid linked list traversing in lro aggregation.
	6. Use pci_dma_sync_single_for_cpu for buffer0 in case of 2/3
	   buffer mode.
	7. ethtool tso get/set functions to set clear NETIF_F_TSO6
	8. Stop LRO aggregation when we receive ECN notification

Signed-off-by: Ananda Raju <ananda.raju@neterion.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-03 17:27:26 -04:00
Ananda Raju
b41477f32a [PATCH] s2io driver bug fixes #1
This patch contains some of the bug fixes and enhancements done to
	s2io driver. Following are the brief description of changes

	1. Introduced macro "S2IO_PARM_INT" for declaring integer load parameter
	2. UDP_RR test failure, memset txdl after Tx completion
	3. PXE boot may leave adapter in unknown state so do reset in probe.
	4. Add Tx completion code in netpoll
	5. In s2io_vpd_read() move array vpd_data[] to pointer, saves stack memory
	6. Fix bug in ethtool online test

Signed-off-by: Ananda Raju <ananda.raju@neterion.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-03 17:27:25 -04:00
Jeff Garzik
2b14c30b46 Merge branch 'upstream-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes 2006-08-03 17:19:44 -04:00
Pierre Ossman
2131ca8915 PNP: Add missing casts in printk() arguments
Some resource_size_t values are fed to printk() without handling the fact
that they can have different size depending on your .config.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-08-03 13:20:06 -07:00
Kristen Carlson Accardi
5669021e40 PCI: docking station: remove dock uevents
Remove uevent dock notifications.  There are no consumers
of these events at present, and uevents are likely not the
correct way to send this type of event anyway.

Until I get some kind of idea if anyone in userspace cares
about dock events, I will just not send any.

Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-08-03 13:20:06 -07:00
Jean Delvare
321311af25 PCI: Unhide the SMBus on Asus PU-DLS
Unhide the SMBus controller on the Asus PU-DLS board.
This fixes bug #6763.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-08-03 13:20:06 -07:00
Kristen Carlson Accardi
998be20fdf PCI Hotplug: add acpiphp to MAINTAINERS
Add acpiphp to the MAINTAINERS file.

Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-08-03 13:20:06 -07:00
Randy Dunlap
c8439cfccc PCI: pci/search: EXPORTs cannot be __devinit
EXPORTed symbols cannot be __init/__devinit.

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-08-03 13:20:06 -07:00
Randy Dunlap
e4fd1f4a6e PCIE: cleanup on probe error
If pcie_portdrv_probe() fails but it had already called
pci_enable_device(), then call pci_disable_device() when
returning error.

Is there some reason that this isn't being done?
or was it just missed?

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-08-03 13:20:06 -07:00
Henrik Kretzschmar
6085483859 pcie: fix warnings when CONFIG_PM=n
Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-08-03 13:20:05 -07:00
Linus Torvalds
c31ca59e25 Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] fix show_mem for VIRTUAL_MEM_MAP+FLATMEM
  [IA64] align high endpoint of VIRTUAL_MEM_MAP
  [PATCH] Fix RAID5 + IA64 compile
  [IA64] Don't alloc empty frame in ia64_switch_mode_phys
  [IA64] Do not assume output registers be reservered.
  [IA64] add platform check to snsc driver init
  [IA64] sparse cleanups
  [IA64] Fix breakage in simscsi.c
  [IA64] Format /proc/pal/*/version_info correctly
2006-08-03 12:50:20 -07:00
Jack Morgenstein
fd60ae404f IB/uverbs: Avoid a crash on device hot remove
Wait until all users have closed their device context before allowing
device unregistration to complete.  This prevents a crash caused by
referring to stale data structures.

A better solution would be to have a way to revoke contexts rather
than waiting for userspace to close the context, but that's a much
bigger change that will have to wait.  For now let's at least avoid
the crash.

Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il>
Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-08-03 10:56:42 -07:00
Or Gerlitz
8ddc7c5326 IB/ipoib: Remove broken link from Kconfig and documentation
Remove references to the IPoIB IETF working group as it has been closed.

Signed-off-by: Or Gerlitz <ogerlitz@voltaire.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-08-03 10:48:31 -07:00
Ishai Rabinovitz
559ce8f150 IB/srp: Work around data corruption bug on Mellanox targets
Data corruption has been seen with Mellanox SRP targets when FMRs
create a memory region with I/O virtual address != 0.  Add a
workaround that disables FMR merging for Mellanox targets (OUI 0002c9).

Signed-off-by: Ishai Rabinovitz <ishai@mellanox.co.il>
Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-08-03 10:35:43 -07:00
Ishai Rabinovitz
d916a8f1b4 IB/srp: Fix crash in srp_reconnect_target
Protect against srp_reset_device() clearing the req_queue while
srp_reconnect_target() is in progress (note that state change at
the top of srp_reconnect_target() is not sufficient for this since
srp_reset_device() ignores the state).

Signed-off-by: Ishai Rabinovitz <ishai@mellanox.co.il>
Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-08-03 09:44:22 -07:00
Sean Hefty
75df23e229 IB/cm: Fix error handling in ib_send_cm_req
Report error code rather than success (0) on failure allocating
timewait_info in ib_send_cm_req().

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-08-03 09:44:22 -07:00
Roland Dreier
69e9fbb460 IB/mthca: Clean up mthca array index mask
Define a constant MTHCA_ARRAY_MASK to replace repeated uses of
(PAGE_SIZE / sizeof (void *) - 1) in mthca array code.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-08-03 09:44:22 -07:00
Michael S. Tsirkin
bf74c7479e IB/mthca: Fix mthca_array_clear() thinko
mthca_array_clear() does not clear the slot if the used count is
positive. This leads to crashes in mthca_qp_event() since that uses
mthca_array_get() to check that the qp is valid.

Discovered by Ali Ayoub.

Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-08-03 09:44:21 -07:00