15 years ago[PATCH] remove sys_set_zone_reclaim()
Ingo Molnar [Mon, 1 Aug 2005 11:39:13 +0000]
[PATCH] remove sys_set_zone_reclaim()

This removes sys_set_zone_reclaim() for now.  While i'm sure Martin is
trying to solve a real problem, we must not hard-code an incomplete and
insufficient approach into a syscall, because syscalls are pretty much
for eternity.  I am quite strongly convinced that this syscall must not
hit v2.6.13 in its current form.

Firstly, the syscall lacks basic syscall design: e.g. it allows the
global setting of VM policy for unprivileged users. (!) [ Imagine an
Oracle installation and a SAP installation on the same NUMA box fighting
over the 'optimal' setting for this flag. What will they do? Will they
try to set the flag to their own preferred value every second or so? ]

Secondly, it was added based on a single datapoint from Martin:

 http://marc.theaimsgroup.com/?l=linux-mm&m=111763597218177&w=2

where Martin characterizes the numbers the following way:

 ' Run-to-run variability for "make -j" is huge, so these numbers aren't
   terribly useful except to see that with reclaim the benchmark still
   finishes in a reasonable amount of time. '

in other words: the fundamental problem has likely not been solved, only
a tendential move into the right direction has been observed, and a
handful of numbers were picked out of a set of hugely variable results,
without showing the variability data. How much variance is there
run-to-run?

I'd really suggest to first walk the walk and see what's needed to get
stable & predictable kernel compilation numbers on that NUMA box, before
adding random syscalls to tune a particular aspect of the VM ... which
approach might not even matter once the whole picture has been analyzed
and understood!

The third, most important point is that the syscall exposes VM tuning
internals in a completely unstructured way. What sense does it make to
have a _GLOBAL_ per-node setting for 'should we go to another node for
reclaim'? If then it might make sense to do this per-app, via numalib or
so.

The change is minimalistic in that it doesnt remove the syscall and the
underlying infrastructure changes, only the user-visible changes.  We
could perhaps add a CAP_SYS_ADMIN-only sysctl for this hack, a'ka
/proc/sys/vm/swappiness, but even that looks quite counterproductive
when the generic approach is that we are trying to reduce the number of
external factors in the VM balance picture.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] pcmcia: fix multiple insertion of multifunction cards
Dominik Brodowski [Mon, 1 Aug 2005 12:55:51 +0000]
[PATCH] pcmcia: fix multiple insertion of multifunction cards

The ordering of setting and clearing device_add_pending went wrong on some
occasions, causing multifunction cards only to be handled correctly on the
first insertion, not on subsequent ones.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] pcmcia: defer ide-cs initialization after other IDE drivers started up
Dominik Brodowski [Mon, 1 Aug 2005 12:16:55 +0000]
[PATCH] pcmcia: defer ide-cs initialization after other IDE drivers started up

Avoid registering PCMCIA CF cards before other IDE stuff. This means the risk
of /dev/hd* being re-ordered is lessened. The _sane_ thing to assert any
ordering is to use udev, nameif and so on, of course.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] inotify: fix race between the kernel and user space
John McCutchan [Mon, 1 Aug 2005 15:00:45 +0000]
[PATCH] inotify: fix race between the kernel and user space

When you rm a watch, an IN_IGNORED event is sent down the event queue
with the watch descriptor that you just rm'd.

If you then add a watch you could get the ignored watch's wd and if you
haven't read the entire event queue, user space will think that it's
newly created watch was just ignored.

To avoid this problem we just use idr_get_new_above instead of
idr_get_new.

Signed-off-by: John McCutchan <ttb@tentacle.dhs.org>
Signed-off-by: Robert Love <rml@novell.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] inotify: fix file deletion by rename detection
John McCutchan [Mon, 1 Aug 2005 15:00:45 +0000]
[PATCH] inotify: fix file deletion by rename detection

When a file is moved over an existing file that you are watching,
inotify won't send you a DELETE_SELF event and it won't unref the inode
until the inotify instance is closed by the application.

Signed-off-by: John McCutchan <ttb@tentacle.dhs.org>
Signed-off-by: Robert Love <rml@novell.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years agoMerge head 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Sun, 31 Jul 2005 23:49:07 +0000]
Merge head 'upstream-fixes' of /linux/kernel/git/jgarzik/netdev-2.6

15 years agoMerge head 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Sun, 31 Jul 2005 23:48:39 +0000]
Merge head 'upstream-fixes' of /linux/kernel/git/jgarzik/libata-dev

15 years ago[PATCH] Display name of fbdev device
James Simmons [Sat, 30 Jul 2005 22:49:54 +0000]
[PATCH] Display name of fbdev device

This patch displays the name of the fbdev driver in sysfs.
Down the road this will replace the current proc handle we have.

Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] SMP fix for 6pack driver
Ralf Baechle [Mon, 4 Jul 2005 17:30:42 +0000]
[PATCH] SMP fix for 6pack driver

Drivers really only work well in SMP if they actually can be selected.
This is a leftover from the time when the 6pack drive only used to be
a bitrotten variant of the slip driver.

Signed-off-by: Ralf Baechle DL5RB <ralf@linux-mips.org>

 Kconfig |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

15 years ago[PATCH] Fix OMAP specific typo in smc91x.h
Tony Lindgren [Thu, 30 Jun 2005 13:40:18 +0000]
[PATCH] Fix OMAP specific typo in smc91x.h

--ReaqsoxgOBHFXBhH
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline

Hi Jeff,

Here's a little patch fixing a typo in smc91x.h.

Regards,

Tony

--ReaqsoxgOBHFXBhH
Content-Type: text/x-chdr; charset=us-ascii
Content-Disposition: inline; filename="patch-fix-typo-smc91x.h"
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

15 years ago[PATCH] sk98lin: fix workaround for yukon-lite chipset (> rev 7)
Stephen Hemminger [Mon, 27 Jun 2005 22:47:25 +0000]
[PATCH] sk98lin: fix workaround for yukon-lite chipset (> rev 7)

Yukon-Lite chipset needs workaround for revision 7 (or later).
Without this patch, chip gets stuck in low power mode and never
boots. Newer SysKonnect vendor code already had same patch.

Related bug in skge is http://bugs.gentoo.org/87822

Chris, please add for 2.6.12.2

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

15 years ago[PATCH] bonding: documentation update
Jay Vosburgh [Thu, 21 Jul 2005 19:18:02 +0000]
[PATCH] bonding: documentation update

Contains general updates (additional configuration info, hopefully
better examples, updated some out of date info, and a bonus pass
through ispell to banish the "paramters.") and info specific to
gratuitous ARP and xmit policy functionality already in 2.6.13-rc2.

Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

15 years ago[PATCH] SCSI_SATA has to be a tristate
Adrian Bunk [Wed, 27 Jul 2005 08:06:35 +0000]
[PATCH] SCSI_SATA has to be a tristate

SCSI=m must disallow static drivers.

The problem is that all the SATA drivers depend on SCSI_SATA.

With SCSI=m and SCSI_SATA=y this allows the static enabling of the SATA
drivers with unwanted effects, e.g.:
- SCSI=m, SCSI_SATA=y, SCSI_ATA_ADMA=y
  -> SCSI_ATA_ADMA is built statically but scsi/built-in.o is not linked
     into the kernel
- SCSI=m, SCSI_SATA=y, SCSI_ATA_ADMA=y, SCSI_SATA_AHCI=m
  -> SCSI_ATA_ADMA and libata are built statically but
     scsi/built-in.o is not linked into the kernel,
     SCSI_SATA_AHCI is built modular (unresolved symbols due to missing
                                      libata)

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

15 years ago[PATCH] skge: version 0.8
Stephen Hemminger [Fri, 22 Jul 2005 23:26:11 +0000]
[PATCH] skge: version 0.8

Increase driver version to 0.8

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

15 years ago[PATCH] skge: led toggle cleanup
Stephen Hemminger [Fri, 22 Jul 2005 23:26:10 +0000]
[PATCH] skge: led toggle cleanup

Cleanup code that is used to toggle LED's. Since we
get called from ethtool, can use that thread rather than
setting up a timer.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

15 years ago[PATCH] skge: ignore phy interrupts during negotiation
Stephen Hemminger [Fri, 22 Jul 2005 23:26:09 +0000]
[PATCH] skge: ignore phy interrupts during negotiation

During autonegotiation set PHY interrupt mask to ignore
bogus speed change interrupts.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

15 years ago[PATCH] skge: fifo control register access fix
Stephen Hemminger [Fri, 22 Jul 2005 23:26:08 +0000]
[PATCH] skge: fifo control register access fix

The code to clear fifo errors was incorrect and sending garbage
to the external phy. Removed the no longer used inline's funcs.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

15 years ago[PATCH] skge: whitespace fixes
Stephen Hemminger [Fri, 22 Jul 2005 23:26:07 +0000]
[PATCH] skge: whitespace fixes

Minor whitespace cleanups.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

15 years ago[PATCH] skge: support yukon lite rev 4
Stephen Hemminger [Fri, 22 Jul 2005 23:26:06 +0000]
[PATCH] skge: support yukon lite rev 4

The check for Yukon lite changes was restricting itself to
rev A3. It turns out that these changes are also true on A4
and later.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

15 years ago[PATCH] skge: phy lock deadlock
Stephen Hemminger [Fri, 22 Jul 2005 23:26:05 +0000]
[PATCH] skge: phy lock deadlock

Cleanup the phy_lock deadlock because of relocking in the nway_reset path.
Reported by Francois Romieu.

Also, don't need to do irqsave/restore for blink,
just excluding bh is good enough.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

15 years ago[PATCH] skge: disable tranmitter on shutdown
Stephen Hemminger [Fri, 22 Jul 2005 23:26:04 +0000]
[PATCH] skge: disable tranmitter on shutdown

Here is a fix for a typo, thanks Eliot Dresselhaus.
Since transmitter not active when device is down, it wasn't really noticed.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

15 years ago[PATCH] skge: remove SK-9EE support
Stephen Hemminger [Fri, 22 Jul 2005 23:26:03 +0000]
[PATCH] skge: remove SK-9EE support

The SK-9E boards use the Marvell Yukon2 chipset which
is not supported by the skge driver. Thanks to Ralph Roesler
for noticing.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

15 years ago[PATCH] skge: silence mac data parity messages
Stephen Hemminger [Fri, 22 Jul 2005 23:26:02 +0000]
[PATCH] skge: silence mac data parity messages

Using Genesis board, I get harmless error reports. Rather than console
error, turn it into a error counter.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

15 years ago[NET] Fix too aggressive backoff in dst garbage collection
Denis Lunev [Sun, 31 Jul 2005 00:47:25 +0000]
[NET] Fix too aggressive backoff in dst garbage collection

The bug is evident when it is seen once. dst gc timer was backed off,
when gc queue is not empty. But this means that timer quickly backs off,
if at least one destination remains in use. Normally, the bug is invisible,
because adding new dst entry to queue cancels the backoff. But it shots
deadly with destination cache overflow when new destinations are not released
for long time f.e. after an interface goes down.

The fix is to cancel backoff when something was released.

Signed-off-by: Denis Lunev <den@sw.ru>
Signed-off-by: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>

15 years ago[NET]: fix oops after tunnel module unload
Alexey Kuznetsov [Sun, 31 Jul 2005 00:46:44 +0000]
[NET]: fix oops after tunnel module unload

Tunnel modules used to obtain module refcount each time when
some tunnel was created, which meaned that tunnel could be unloaded
only after all the tunnels are deleted.

Since killing old MOD_*_USE_COUNT macros this protection has gone.
It is possible to return it back as module_get/put, but it looks
more natural and practically useful to force destruction of all
the child tunnels on module unload.

Signed-off-by: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>

15 years ago[NETFILTER] Inherit masq_index to slave connections
Harald Welte [Sun, 31 Jul 2005 00:44:07 +0000]
[NETFILTER] Inherit masq_index to slave connections

masq_index is used for cleanup in case the interface address changes
(such as a dialup ppp link with dynamic addreses).  Without this patch,
slave connections are not evicted in such a case, since they don't inherit
masq_index.

Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

15 years ago[NET]: Spelling mistakes threshoulds -> thresholds
Baruch Even [Sun, 31 Jul 2005 00:41:59 +0000]
[NET]: Spelling mistakes threshoulds -> thresholds

Just simple spelling mistake fixes.

Signed-Off-By: Baruch Even <baruch@ev-en.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

15 years agoRevert "yenta free_irq on suspend"
Linus Torvalds [Sat, 30 Jul 2005 20:41:56 +0000]
Revert "yenta free_irq on suspend"

ACPI is wrong.  Devices should not release their IRQ's on suspend and
re-aquire them on resume.  ACPI should just re-init the IRQ controller
instead of breaking most drivers very subtly.

Breakage reported by Hugh Dickins <hugh@veritas.com>

Undo: d8c4b4195c7d664baf296818bf756775149232d3

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

15 years ago[PATCH] sk98lin: basic suspend/resume support fixes
Rafael J. Wysocki [Sat, 30 Jul 2005 20:12:18 +0000]
[PATCH] sk98lin: basic suspend/resume support fixes

An early version of the sk98lin patch was merged via Len's tree.  But there
were subsequent updates as a result of review from Jeff.  THis fixes things
up.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Jeff Garzik <jgarzik@pobox.com>
Cc: "Brown, Len" <len.brown@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] x86_64: avoid wasting IRQs patch update
Natalie.Protasevich@unisys.com [Sat, 30 Jul 2005 18:25:32 +0000]
[PATCH] x86_64: avoid wasting IRQs patch update

The patch adds boundary check for the MAX_GSI_NUM.  Same as the update for
i386, the patch addresses a problem with ACPI SCI IRQ.  The patch corrects
the code such that SCI IRQ is skipped and duplicate entry is avoided.  The
VIA chipset uses 4-bit IRQ register for internal interrupt routing, and
therefore cannot handle IRQ numbers assigned to its devices.  The patch
corrects this problem by allowing PCI IRQs below 16.

Signed-off-by: Natalie Protasevich <Natalie.Protasevich@unisys.com>
Acked-by: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] revert bogus softirq changes
Andrew Morton [Sat, 30 Jul 2005 17:22:49 +0000]
[PATCH] revert bogus softirq changes

This snuck in with an x86_64 change.  Thanks to Richard Purdie
<rpurdie@rpsys.net> for spotting it.

Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/lenb/to-linus
Linus Torvalds [Sat, 30 Jul 2005 17:15:57 +0000]
Merge /pub/scm/linux/kernel/git/lenb/to-linus

15 years ago[PATCH] vesafb: Document mtrr boot option usage
Antonino A. Daplas [Sat, 30 Jul 2005 05:59:21 +0000]
[PATCH] vesafb: Document mtrr boot option usage

Document mtrr boot option usage to Documentation/fb/vesafb.txt.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] x86_64: fix bug in csum_partial_copy_generic()
Dave Peterson [Sat, 30 Jul 2005 05:59:20 +0000]
[PATCH] x86_64: fix bug in csum_partial_copy_generic()

I was observing reproducible crashes on the "movw %bx,(%rsi)" instruction
below while a process in a recvfrom() system call was copying packet data
to user space.  The patch below fixes the exception table and causes the
crash to no longer reproduce.  Please apply.

Acked-by: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] ppc32: fix 44x early serial debug for configurations with more than 512M...
Eugene Surovegin [Sat, 30 Jul 2005 05:59:19 +0000]
[PATCH] ppc32: fix 44x early serial debug for configurations with more than 512M of RAM

Fix 44x early serial debugging for big RAM configurations (more than 512M).
 We cannot use default OpenBIOS virtual mapping, because it interferes with
pinned TLB entry.

While we are at it, move early UART mapping to TLB slot 0, so it can
survive longer during boot process (slot 1 is used by the first ioremap
call, effectively killing UART mapping if it occupies this slot).  Also,
change UART TLB entry size to 4K (256M is too much for a bunch of registers
:).  Squash some warnings on the way.

Tested on Ebony and Ocotea with 1G of RAM.

Thanks to Scott Coulter <scott.coulter@cyclone.com> for diagnosing this
problem.

Signed-off-by: Eugene Surovegin <ebs@ebshome.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] Fix NUMA node sizing in nr_free_zone_pages
Martin J. Bligh [Sat, 30 Jul 2005 05:59:18 +0000]
[PATCH] Fix NUMA node sizing in nr_free_zone_pages

We are iterating over all nodes in nr_free_zone_pages().  Because the
fallback zonelists contain all nodes in the system, and we walk all the
zonelists, we're counting memory multiple times (once for each node).  This
caused us to make a size estimate of 32GB for an 8GB AMD64 box, which makes
all the dirty ratio calculations, etc incorrect.

There's still a further bug to fix from e820 holes causing overestimation
as well, but this fix is separate, and good as is, and fixes one class of
problems.  Problem found by Badari, and tested by Ram Pai - thanks!

Signed-off-by: Martin J. Bligh <mbligh@mbligh.org>
Signed-off-by: Matt Dobson <colpatch@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] ppc64: inotify syscalls
Robert Love [Sat, 30 Jul 2005 05:59:17 +0000]
[PATCH] ppc64: inotify syscalls

inotify system call support for PPC64

[ I don't think we need sys32 compatibility versions--and if we do, I
failed in life. ]

Signed-off-by: Robert Love <rml@novell.com>
Acked-by: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] ppc32: inotify syscalls
Robert Love [Sat, 30 Jul 2005 05:59:16 +0000]
[PATCH] ppc32: inotify syscalls

Add inotify system call stubs to PPC32.

Signed-off-by: Robert Love <rml@novell.com>
Acked-by: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years agomerge 2.6.13-rc4 with ACPI's to-linus tree
Len Brown [Sat, 30 Jul 2005 05:55:32 +0000]
merge 2.6.13-rc4 with ACPI's to-linus tree

15 years ago/home/lenb/src/to-linus branch 'acpi-2.6.12'
Len Brown [Sat, 30 Jul 2005 03:31:17 +0000]
/home/lenb/src/to-linus branch 'acpi-2.6.12'

15 years ago[ACPI] suspend/resume ACPI PCI Interrupt Links
David Shaohua Li [Thu, 28 Jul 2005 03:02:00 +0000]
[ACPI] suspend/resume ACPI PCI Interrupt Links

Add reference count and disable ACPI PCI Interrupt Link
when no device still uses it.

Warn when drivers have not released Link at suspend time.

http://bugzilla.kernel.org/show_bug.cgi?id=3469

Signed-off-by: David Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

15 years ago[ACPI] delete boot-time printk()s from processor_idle.c
Venkatesh Pallipadi [Mon, 25 Apr 2005 18:38:00 +0000]
[ACPI] delete boot-time printk()s from processor_idle.c

http://bugzilla.kernel.org/show_bug.cgi?id=4401

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

15 years ago[ACPI] fix resume issues on Asus L5D
Rafael J. Wysocki [Sun, 24 Jul 2005 18:22:00 +0000]
[ACPI] fix resume issues on Asus L5D

http://bugzilla.kernel.org/show_bug.cgi?id=4416

Signed-off-by: Rafael J. Wysocki <rjwysocki@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>

15 years ago[ACPI] Always set P-state on initialization
Dominik Brodowski [Wed, 18 May 2005 17:49:00 +0000]
[ACPI] Always set P-state on initialization

Otherwise a platform that supports ACPI based cpufreq
and boots up at lowest possible speed could stay there
forever.  This because the governor may request max speed,
but the code doesn't update if there is no change in
speed, and it assumed the initial state of max speed.

http://bugzilla.kernel.org/show_bug.cgi?id=4634

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

15 years ago[ACPI] Add "ec_polling" boot option
Luming Yu [Sat, 23 Jul 2005 08:08:00 +0000]
[ACPI] Add "ec_polling" boot option

EC burst mode benefits many machines, some of
them significantly.  However, our current
implementation fails on some machines such
as Rafael's Asus L5D.

This patch restores the alternative EC polling code,
which can be enabled at boot time via "ec_polling"

http://bugzilla.kernel.org/show_bug.cgi?id=4665

Signed-off-by: Luming Yu <luming.yu@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

15 years ago[ACPI] address boot-freeze with updated DMI blacklist for c-states
David Shaohua Li [Wed, 22 Jun 2005 22:37:00 +0000]
[ACPI] address boot-freeze with updated DMI blacklist for c-states

http://bugzilla.kernel.org/show_bug.cgi?id=4763

Signed-off-by: David Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

15 years ago[PATCH] agp: restore APBASE after setting APSIZE
Matthew Garrett [Fri, 29 Jul 2005 21:03:39 +0000]
[PATCH] agp: restore APBASE after setting APSIZE

When leaving S3 state, the AGP bridge may not have all PCI configuration
registers set in the same way as they were at boot.  This should be fixed
by pci_restore_state - however, the APBASE register cannot be set to
conflict with the APSIZE register.  If APSIZE is larger than it was before
suspend, pci_restore_state will not restore APBASE correctly.  The attached
patch adds an extra item to the agp_bridge_data structure and uses it to
store the value of APBASE.  On resume, this is then written after APSIZE
has been set.  This patch only touches the path used for Intel chipsets
without integrated graphics, and may need to be extended to work with the
others.

Without this patch, I get the symptoms described in bug 4921 - APBASE ends
up overlapping various PCI devices, and as a result they fail to work after
resume.

Signed-off-by: Matthew Garrett <mjg59@srcf.ucam.org>
Acked-by: Dave Jones <davej@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] s390: fix inline assembly in appldata
Gerald Schaefer [Fri, 29 Jul 2005 21:03:38 +0000]
[PATCH] s390: fix inline assembly in appldata

Fix inline assembly that gets miscompiled by gcc 4.

Signed-off-by: Gerald Schaefer <geraldsc@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] s390: device recognition
Cornelia Huck [Fri, 29 Jul 2005 21:03:37 +0000]
[PATCH] s390: device recognition

Close a small window where a device may be not operational again after senseid
finished and the "same device" check fails due to dev=0000 by checking for dnv
after stsch() by then setting the device to not operational.  (No need to
check for dnv in ccw_device_handle_oper() again since we don't do stsch() into
the subchannel's schib in the meantime and will get a crw anyway if the device
becomes not oper again).

Signed-off-by: Cornelia Huck <cohuck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] s390: check for interrupt before waiting
Heiko Carstens [Fri, 29 Jul 2005 21:03:36 +0000]
[PATCH] s390: check for interrupt before waiting

The patch that introduced waiting for interrupts after resetting the reader
can cause the boot to fail because the system is waiting for an interrupt that
will never arrive.  Add code to check if an interrupt is supposed to arrive
before waiting endlessly.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] s390: default configuration
Martin Schwidefsky [Fri, 29 Jul 2005 21:03:35 +0000]
[PATCH] s390: default configuration

Update default configuration of s390.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] uml: fix vsyscall brokenness
Jeff Dike [Fri, 29 Jul 2005 21:03:33 +0000]
[PATCH] uml: fix vsyscall brokenness

The #if/#ifdef cleanup exposed a bug in UML's ELF header processing.  With
this bug fixed, UML recognizes the vsyscall info coming from the host.  On
FC4, there is a vsyscall page low in the address space, which UML doesn't
provide.  This causes an infinite page fault loop and a hang on boot.

This patch works around that by making this look like a no-vsyscall system.

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

15 years ago[PATCH] fbdev: Replace memcpy with for-loop when preparing bitmap
Antonino A. Daplas [Fri, 29 Jul 2005 21:03:33 +0000]
[PATCH] fbdev: Replace memcpy with for-loop when preparing bitmap

Do not use memcpy in fb_pad_aligned_buffer.  It is suboptimal because only
a few bytes are moved at a time.  Replace with a for-loop.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] x86: avoid wasting IRQs patch update
Natalie.Protasevich@unisys.com [Fri, 29 Jul 2005 21:03:32 +0000]
[PATCH] x86: avoid wasting IRQs patch update

The patch addresses a problem with ACPI SCI interrupt entry, which gets
re-used, and the IRQ is assigned to another unrelated device.  The patch
corrects the code such that SCI IRQ is skipped and duplicate entry is
avoided.  Second issue came up with VIA chipset, the problem was caused by
original patch assigning IRQs starting 16 and up.  The VIA chipset uses
4-bit IRQ register for internal interrupt routing, and therefore cannot
handle IRQ numbers assigned to its devices.  The patch corrects this
problem by allowing PCI IRQs below 16.

Signed-off by: Natalie Protasevich <Natalie.Protasevich@unisys.com>

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

15 years ago[PATCH] vesafb: Fix mtrr bugs
Antonino A. Daplas [Fri, 29 Jul 2005 21:03:31 +0000]
[PATCH] vesafb: Fix mtrr bugs

>> vesafb: mode is 800x600x16, linelength=1600, pages=16
>> vesafb: scrolling: redraw
>> vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0
>> mtrr: type mismatch for fc000000,1000000 old: write-back new: write-
>> combining

Range is already set to write-back, vesafb attempts to add a write-combining
mtrr (default for vesafb).

>> mtrr: size and base must be multiples of 4 kiB

This is a bug, vesafb attempts to add a size < PAGE_SIZE triggering
the messages below.

To eliminate the warning messages, you can add the option mtrr:2 to add a
write-back mtrr for vesafb.  Or just use nomtrr option.

1. Fix algorithm for finding the best power of 2 size with mtrr_add().

2. Add option to choose the mtrr type by extending the mtrr boot option:

   mtrr:n where n

        0 = no mtrr (equivalent to using the nomtrr option)
        1 = uncachable
        2 = write back
        3 = write combining (default)
        4 = write through

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] serial: add MMIO support to 8250_pnp
Bjorn Helgaas [Fri, 29 Jul 2005 21:03:30 +0000]
[PATCH] serial: add MMIO support to 8250_pnp

Add support for UARTs in MMIO space and clean up a little whitespace.

HP legacy-free ia64 machines need this.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] Fix sync_tsc hang
Eric W. Biederman [Fri, 29 Jul 2005 21:03:29 +0000]
[PATCH] Fix sync_tsc hang

sync_tsc was using smp_call_function to ask the boot processor to report
it's tsc value.  smp_call_function performs an IPI_send_allbutself which is
a broadcast ipi.  There is a window during processor startup during which
the target cpu has started and before it has initialized it's interrupt
vectors so it can properly process an interrupt.  Receveing an interrupt
during that window will triple fault the cpu and do other nasty things.

Why cli does not protect us from that is beyond me.

The simple fix is to match ia64 and provide a smp_call_function_single.
Which avoids the broadcast and is more efficient.

This certainly fixes the problem of getting stuck on boot which was
very easy to trigger on my SMP Hyperthreaded Xeon, and I think
it fixes it for the right reasons.

Minor changes by AK

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

15 years ago[PATCH] mm: Ensure proper alignment for node_remap_start_pfn
Ravikiran G Thirumalai [Fri, 29 Jul 2005 21:03:28 +0000]
[PATCH] mm: Ensure proper alignment for node_remap_start_pfn

While reserving KVA for lmem_maps of node, we have to make sure that
node_remap_start_pfn[] is aligned to a proper pmd boundary.
(node_remap_start_pfn[] gets its value from node_end_pfn[])

Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org>
Signed-off-by: Shai Fultheim <shai@scalex86.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq
Linus Torvalds [Fri, 29 Jul 2005 21:40:08 +0000]
Merge /pub/scm/linux/kernel/git/davej/cpufreq

15 years ago[PATCH] USB: hidinput_hid_event() oops fix
Pete Zaitcev [Fri, 29 Jul 2005 19:18:34 +0000]
[PATCH] USB: hidinput_hid_event() oops fix

It seems that I see a bug in hidinput_hid_event.  The check for NULL can never
work, becaue &hidinput->input is nonzero at all times.

Cc: <vojtech@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] USB: fix in usb_calc_bus_time
Dan Streetman [Fri, 29 Jul 2005 19:18:28 +0000]
[PATCH] USB: fix in usb_calc_bus_time

This patch does the same swap, i.e. use the ISO macro if (isoc).
Additionally, it fixes the return value - the usb_calc_bus_time function
returns the time in nanoseconds (I didn't notice that before) while the
HS_USECS and HS_USECS_ISO are microseconds.  This fixes the function to
return nanoseconds always, and adjusts ehci-q.c (the only high-speed
caller of the function) to wrap the call in NS_TO_US().

Signed-off-by: Dan Streetman <ddstreet@ieee.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] USB: fix Bug in usb-skeleton.c
Conger, Chris A [Fri, 29 Jul 2005 19:18:23 +0000]
[PATCH] USB: fix Bug in usb-skeleton.c

Compare endpoint address to USB_ENDPOINT_DIR_MASK to determine endpoint
direction...

From: "Conger, Chris A." <CHRIS.A.CONGER@saic.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] USB: add S3C24XX USB Host driver support
Ben Dooks [Fri, 29 Jul 2005 19:18:03 +0000]
[PATCH] USB: add S3C24XX USB Host driver support

USB (OHCI) Host driver for S3C2410/S3C2440 based systems

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] USB: drivers/net/usb/zd1201.c: Gigabyte GN-WLBZ201 dongle usbid
Mathieu [Fri, 29 Jul 2005 19:17:29 +0000]
[PATCH] USB: drivers/net/usb/zd1201.c: Gigabyte GN-WLBZ201 dongle usbid

Gigabyte GN-WLBZ201 wifi usb dongle works very well, using the zd1201
driver. the only missing part is that the corresponding usbid is not
declared. The following patch should fix this.

From: "Mathieu" <matt@minas-morgul.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] USB: Patch for KYOCERA AH-K3001V support
Masahito Omote [Fri, 29 Jul 2005 19:17:25 +0000]
[PATCH] USB: Patch for KYOCERA AH-K3001V support

This patch enables a support of KYOCERA AH-K3001V, one of the most
popular cell phone in Japan. This device has vendor specific ID but works
with acm driver by adding USB ID. This device already works on
FreeBSD and OS X by native USB ACM driver with USB ID added.

This device is probed as NO_UNION_NORMAL not to hang up when probing.

Signed-off-by: Masahito Omote <omote@utyuuzin.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] USB: ldusb fixes
Michael Hund [Fri, 29 Jul 2005 19:17:20 +0000]
[PATCH] USB: ldusb fixes

below you will find the forgotten kmalloc check (sorry).

Signed-off-by: Michael Hund <mhund@ld-didactic.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] USB: Usbcore: Don't try to delete unregistered interfaces
Alan Stern [Fri, 29 Jul 2005 19:17:16 +0000]
[PATCH] USB: Usbcore: Don't try to delete unregistered interfaces

This patch handles a rarely-encountered failure mode in usbcore.  It's
legal for device_add to fail (although now it happens even more rarely
than before since failure to bind a driver is no longer fatal).  So when
we destroy the interfaces in a configuration, we shouldn't try to delete
ones which weren't successfully registered.  Also, failure to register an
interface shouldn't be fatal either -- I think; you may disagree about
this part of the patch.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] USB: drivers/usb/net/: remove two unused multicast_filter_limit variables
Adrian Bunk [Fri, 29 Jul 2005 19:17:11 +0000]
[PATCH] USB: drivers/usb/net/: remove two unused multicast_filter_limit variables

The only uses of both variables were recently removed.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] USB: usbfs: Don't leak uninitialized data
Alan Stern [Fri, 29 Jul 2005 19:16:58 +0000]
[PATCH] USB: usbfs: Don't leak uninitialized data

This patch fixes an information leak in the usbfs snoop facility:
uninitialized data from __get_free_page can be returned to userspace and
written to the system log.  It also improves the snoop output by printing
the wLength value.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] USB: ftdi_sio: fix a couple of timeouts
Ian Abbott [Fri, 29 Jul 2005 19:16:52 +0000]
[PATCH] USB: ftdi_sio: fix a couple of timeouts

ftdi_sio: Fix timeouts in a couple of usb_control_msg() calls due to
change of units from jiffies to milliseconds in 2.6.12.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] USB: ftdi_sio: Update RTS and DTR simultaneously
Ian Abbott [Fri, 29 Jul 2005 19:16:41 +0000]
[PATCH] USB: ftdi_sio: Update RTS and DTR simultaneously

ftdi_sio: Update RTS and DTR simultaneously, using a single control URB
instead of separate control URBs for RTS and DTR.  Reinhard Bergmann
observed time differences of up to 680 ms with his application on a
2.4.22 kernel when RTS and DTR were updated using separate control
URBs, which is unacceptable.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] USB: ftdi_sio: new microHAM and Evolution Robotics devices
Ian Abbott [Fri, 29 Jul 2005 19:16:31 +0000]
[PATCH] USB: ftdi_sio: new microHAM and Evolution Robotics devices

The attached patch adds the following new devices to the ftdi_sio driver:

* microHAM USB-Y6 and USB-Y8 devices submitted by Justin Burket (KL1RL).
* Evolution Robotics ER1 Control Module submitted by Shawn M.  Lavelle.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] PCI: fix up errors after dma bursting patch and CONFIG_PCI=n -- bug?
Kumar Gala [Fri, 29 Jul 2005 19:16:27 +0000]
[PATCH] PCI: fix up errors after dma bursting patch and CONFIG_PCI=n -- bug?

In the patch from:

http://www.uwsg.iu.edu/hypermail/linux/kernel/0506.3/0985.html

Is the the following line suppose inside the if CONFIG_PCI=n

  #define pci_dma_burst_advice(pdev, strat, strategy_parameter) do { } while (0)

Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] PCI: remove PCI_BRIDGE_CTL_VGA handling from setup-bus.c
Ivan Kokshaysky [Fri, 29 Jul 2005 19:16:22 +0000]
[PATCH] PCI: remove PCI_BRIDGE_CTL_VGA handling from setup-bus.c

The setup-bus code doesn't work correctly for configurations
with more than one display adapter in the same PCI domain.
This stuff actually is a leftover of an early 2.4 PCI setup code
and apparently it stopped working after some "bridge_ctl" changes.
So the best thing we can do is just to remove it and rely on the fact
that any firmware *has* to configure VGA port forwarding for the boot
display device properly.

But then we need to ensure that the bus->bridge_ctl will always
contain valid information collected at the probe time, therefore
the following change in pci_scan_bridge() is needed.

Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] PCI: Adjust PCI rom code to handle more broken ROMs
Jon Smirl [Fri, 29 Jul 2005 19:16:17 +0000]
[PATCH] PCI: Adjust PCI rom code to handle more broken ROMs

There are ROMs reporting that their size exceeds their PCI ROM
resource window. This patch returns the minimum of the resource window
size or the size in the ROM.  An example of this breakage is the XGI
Volari Z7.

Signed-off-by: Jon Smirl <jonsmirl@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] PCI: Hidden SMBus bridge on Toshiba Tecra M2
Daniele Gaffuri [Fri, 29 Jul 2005 19:15:46 +0000]
[PATCH] PCI: Hidden SMBus bridge on Toshiba Tecra M2

Patch against 2.6.12 to unhide SMBus on Toshiba Centrino laptops using
Intel 82855PM chipset.  Tested on Toshiba Tecra M2.

Signed-off-by: Daniele Gaffuri <d.gaffuri@reply.it>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] w1: kconfig/Makefile fix.
Evgeniy Polyakov [Fri, 29 Jul 2005 19:15:38 +0000]
[PATCH] w1: kconfig/Makefile fix.

This patch was sent first time very long time ago,
but magically was disapeared, it probably exists
in your queue, but to be sure, I resend it.
If can not be applied cleanly after your w1 queue is flushed
into upstrem tree, just drop it.
Thanks.

Patch from Michael Farmbauer <michl@baldrian.franken.de>.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] I2C: 24RF08 corruption prevention (again)
Jean Delvare [Fri, 29 Jul 2005 19:15:33 +0000]
[PATCH] I2C: 24RF08 corruption prevention (again)

The 24RF08 corruption prevention in the eeprom and max6875 drivers wasn't
complete. For one thing, the additional quick write should happen as soon
as possible and unconditionally, while both drivers had error paths before.
For another, when a given chip is forced, the core does not emit a quick
write, so a second quick write would cause the corruption rather than
prevent it.

I plan to move the corruption prevention in the core in the long run, so
that individual drivers don't have to care anymore. But I need to merge
i2c_probe and i2c_detect before I do (work in progress).

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] I2C: missing new lines in i2c-core messages
Jean Delvare [Fri, 29 Jul 2005 19:15:29 +0000]
[PATCH] I2C: missing new lines in i2c-core messages

Two log messages lack their trailing new line in i2c-core. I'd swear I had
fixed them already, but it seems not. Bonus: improved coding style.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] I2C: use time_after in 3 chip drivers
Jean Delvare [Fri, 29 Jul 2005 19:15:12 +0000]
[PATCH] I2C: use time_after in 3 chip drivers

A few i2c drivers were not updated to use time_after() yet.

Signed-off-by: Marcelo Feitoza Parisi <marcelo@feitoza.com.br>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] I2C: Missing space in split strings
Jean Delvare [Fri, 29 Jul 2005 19:15:07 +0000]
[PATCH] I2C: Missing space in split strings

A few split string in i2c (and now hwmon) drivers lack a joining space,
causing them to display incorrectly. This trivial patch fixes that up.
Please apply, thanks.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] I2C: ds1337 - fix 12/24 hour mode bug
Ladislav Michl [Fri, 29 Jul 2005 19:15:00 +0000]
[PATCH] I2C: ds1337 - fix 12/24 hour mode bug

DS1339 manual, page 6, chapter Date and time operation:
  The DS1339 can be run in either 12-hour or 24-hour mode. Bit 6 of the
  hours register is defined as the 12-hour or 24-hour mode-select bit.
  When high, the 12-hour mode is selected.

Patch below makes ds1337 driver work as documented in manual.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] I2C-MPC: Restore code removed
Kumar Gala [Fri, 29 Jul 2005 19:14:40 +0000]
[PATCH] I2C-MPC: Restore code removed

I2C-MPC: Restore code removed

A previous patch to remove support for the OCP device model was way
to generious and moved some of the platform device model code, oops.

Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] Add the rules about the -stable kernel releases to the Documentation directory
Greg KH [Fri, 29 Jul 2005 19:14:34 +0000]
[PATCH] Add the rules about the -stable kernel releases to the Documentation directory

This was the last agreed upon set of rules, it's probably time we actually add
them to the kernel tree to make them "official".

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] DEBUG_FS must depend on SYSFS
Adrian Bunk [Fri, 29 Jul 2005 19:14:28 +0000]
[PATCH] DEBUG_FS must depend on SYSFS

CONFIG_DEBUG_FS=y and CONFIG_SYSFS=n results in the following compile
error:

<--  snip  -->

...
  LD      vmlinux
fs/built-in.o: In function `debugfs_init':
inode.c:(.init.text+0x31be): undefined reference to `kernel_subsys'
make: *** [vmlinux] Error 1

<--  snip  -->

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] sysfs: fix sysfs_setattr
Maneesh Soni [Fri, 29 Jul 2005 19:14:19 +0000]
[PATCH] sysfs: fix sysfs_setattr

o sysfs_dirent's s_mode field should also be updated in sysfs_setattr(), else
  there could be inconsistency in the two fields. s_mode is used while
  ->readdir so as not to bring in the inode to cache.

Signed-off-by: Maneesh Soni <maneesh@in.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] sysfs: fix sysfs_chmod_file
Maneesh Soni [Fri, 29 Jul 2005 19:13:35 +0000]
[PATCH] sysfs: fix sysfs_chmod_file

o sysfs_chmod_file() must update the new iattr field in sysfs_dirent else
  the mode change will not be persistent in case of inode evacuation from
  cache.

Signed-off-by: Maneesh Soni <maneesh@in.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] stable_api_nonsense.txt fixes
Daniel Walker [Fri, 29 Jul 2005 19:14:07 +0000]
[PATCH] stable_api_nonsense.txt fixes

Signed-off-by: Daniel Walker <dwalker@mvista.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] x86_64 machine_kexec: Use standard pagetable helpers
Eric W. Biederman [Fri, 29 Jul 2005 19:25:28 +0000]
[PATCH] x86_64 machine_kexec: Use standard pagetable helpers

Use the standard hardware page table manipulation macros.
This is possible now that linux works with all 4 levels
of the page tables.

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

15 years ago[ACPI] Fix memset arguments in acpi processor_idle.c
Venkatesh Pallipadi [Fri, 29 Jul 2005 20:00:13 +0000]
[ACPI] Fix memset arguments in acpi processor_idle.c

http://bugzilla.kernel.org/show_bug.cgi?id=4954

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

15 years agoarch/i386/kernel/cpu/cpufreq/powernow-k8.c: In function `powernow_k8_cpu_init_acpi':
Dave Jones [Fri, 29 Jul 2005 19:55:40 +0000]
arch/i386/kernel/cpu/cpufreq/powernow-k8.c: In function `powernow_k8_cpu_init_acpi':
arch/i386/kernel/cpu/cpufreq/powernow-k8.c:740: warning: unused variable `vid'
arch/i386/kernel/cpu/cpufreq/powernow-k8.c:739: warning: unused variable `fid'
arch/i386/kernel/cpu/cpufreq/powernow-k8.c:743: warning: unused variable `vid'
arch/i386/kernel/cpu/cpufreq/powernow-k8.c:742: warning: unused variable `fid'
arch/i386/kernel/cpu/cpufreq/powernow-k8.c:746: `fid' undeclared (first use in this function)
arch/i386/kernel/cpu/cpufreq/powernow-k8.c:746: `vid' undeclared (first use in this function)

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dave Jones <davej@redhat.com>

15 years ago[ACPI] Fix the regression with c1_default_handler on some systems
Venkatesh Pallipadi [Fri, 29 Jul 2005 19:51:36 +0000]
[ACPI] Fix the regression with c1_default_handler on some systems
where C-states come from FADT.

Thanks to Kevin Radloff for identifying the issue and
isolating it to exact line of code that is causing the issue.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

15 years ago[PATCH] x86_64 machine_kexec: Cleanup inline assembly.
Eric W. Biederman [Fri, 29 Jul 2005 19:02:09 +0000]
[PATCH] x86_64 machine_kexec: Cleanup inline assembly.

In an uncensored copy of code from i386 to x86_64 I wound up
with inline assembly with the wrong constraints.  Use input
constraints instead of output constraints.

So I know the assembler will do the right thing specify the size
of the operand lidtq and lgdtq instead of just lidt and lgdt.

Make load_segments use an input constraint, and delete the macro fun.
Without having to reload %cs like I do on i386 this code is noticeably
simpler.

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

15 years ago[PATCH] i386 machine_kexec: Cleanup inline assembly
Eric W. Biederman [Fri, 29 Jul 2005 19:01:18 +0000]
[PATCH] i386 machine_kexec: Cleanup inline assembly

For some reason I was telling my inline assembly that the
input argument was an output argument.

Playing in the trampoline code I have seen a couple of
instances where lgdt get the wrong size (because the
trampolines run in 16bit mode) so use lgdtl and lidtl to
be explicit.

Additionally gcc-3.3 and gcc-3.4 want's an lvalue for a
memory argument and it doesn't think an array of characters
is an lvalue so use a packed structure instead.

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

15 years ago[PATCH] reboot: remove device_suspend(PMSG_FREEZE) from kernel_kexec
Eric W. Biederman [Fri, 29 Jul 2005 18:50:57 +0000]
[PATCH] reboot: remove device_suspend(PMSG_FREEZE) from kernel_kexec

If device_suspend(PMSG_FREEZE) is not ready to be called in
kernel_restart it is definitely not ready to be called in the even more
fickle kernel_kexec.

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

15 years agoFix up powernow-k8 compile. (Missing definitions).
Dave Jones [Fri, 29 Jul 2005 16:56:41 +0000]
Fix up powernow-k8 compile. (Missing definitions).

From: Mark Langsdorf <mark.langsdorf@amd.com>
Signed-off-by: Dave Jones <davej@redhat.com>

15 years agox86: fix new find_first_bit()
Linus Torvalds [Fri, 29 Jul 2005 15:01:22 +0000]
x86: fix new find_first_bit()

Some edge problems with the original C rewrite.

Thanks go to Cal Peake, who pinpointed the breakage to the rewrite, and
tested this fixed version.

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

15 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq
Linus Torvalds [Fri, 29 Jul 2005 17:16:25 +0000]
Merge /pub/scm/linux/kernel/git/davej/cpufreq

15 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/dtor/input
Linus Torvalds [Fri, 29 Jul 2005 16:48:34 +0000]
Merge /pub/scm/linux/kernel/git/dtor/input

15 years agoMerge master.kernel.org:/home/rmk/linux-2.6-arm-smp
Linus Torvalds [Fri, 29 Jul 2005 16:47:08 +0000]
Merge kernel.org:/home/rmk/linux-2.6-arm-smp