13 years ago[PATCH] powerpc: split device tree stuff out of iseries/setup.c
Stephen Rothwell [Fri, 19 May 2006 07:00:04 +0000]
[PATCH] powerpc: split device tree stuff out of iseries/setup.c

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: give iSeries device tree nodes better names
Stephen Rothwell [Fri, 19 May 2006 06:58:13 +0000]
[PATCH] powerpc: give iSeries device tree nodes better names

Use the PCI class code to choose a name for the PCI device nodes and
to guess a device_type.  Failing that, base the name on the vendor and
device ids as specified in the spec.

Mark just about everything __init{data}.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: make iSeries flat device tree stuff static
Stephen Rothwell [Fri, 19 May 2006 06:55:53 +0000]
[PATCH] powerpc: make iSeries flat device tree stuff static

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: clean up iSeries PCI probe
Stephen Rothwell [Fri, 19 May 2006 06:54:42 +0000]
[PATCH] powerpc: clean up iSeries PCI probe

Only scan the host bridges and then use the existing pci_devs_phb_init()
routine.

Also fix typo in setup of reg property.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: iSeries PCI devices can now have a devpsec attribute
Stephen Rothwell [Fri, 19 May 2006 06:53:11 +0000]
[PATCH] powerpc: iSeries PCI devices can now have a devpsec attribute

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: remove LogicalSlot from pci_dn
Stephen Rothwell [Fri, 19 May 2006 06:51:57 +0000]
[PATCH] powerpc: remove LogicalSlot from pci_dn

As we now store enough information in the device_node.

Also the Flags field was not used either, do remove that.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: remove Irq from pci_dn
Stephen Rothwell [Fri, 19 May 2006 06:50:39 +0000]
[PATCH] powerpc: remove Irq from pci_dn

As we now store enough information in the device_node to allocate the
irq number in pcibios_final_fixup.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: remove iSeries_Global_Device_List
Stephen Rothwell [Fri, 19 May 2006 06:48:47 +0000]
[PATCH] powerpc: remove iSeries_Global_Device_List

We can now scan the list of device nodes instead.  This also allows us
to remove the Device_list member of struct pci_dn.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: move iSeries PCI devices to the device tree
Stephen Rothwell [Fri, 19 May 2006 06:46:28 +0000]
[PATCH] powerpc: move iSeries PCI devices to the device tree

Move the probing of PCI devices to setup.c and put them all into the
flattened device tree.  The later probing is now done by traversing the
device tree.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: reintroduce HvCallPci_configLoad32
Stephen Rothwell [Fri, 19 May 2006 06:43:58 +0000]
[PATCH] powerpc: reintroduce HvCallPci_configLoad32

This function was removed during iSeries cleanup but will prove useful
in the following patches.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: tidy up iseries/pci.c
Stephen Rothwell [Fri, 19 May 2006 06:42:49 +0000]
[PATCH] powerpc: tidy up iseries/pci.c

Remove some unused counters.

No need to allocate iomm_table and iobar_table, which means that
iomm_table_initialize is not longer needed.

Use kzalloc where sensible.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years agoMerge ../linux-2.6
Paul Mackerras [Fri, 19 May 2006 05:02:42 +0000]
Merge ../linux-2.6

13 years ago[PATCH] powerpc: Auto reserve of device tree blob
Jimi Xenidis [Thu, 18 May 2006 22:03:05 +0000]
[PATCH] powerpc: Auto reserve of device tree blob

A devtree compiler (dtc) generated devtree blob is "relocatable" and so
does not contain a reserved_map entry for the blob itself.  This means
that if passed to Linux, Linux will not get lmb_reserve() the blob and
it could be over.  The following patch will explicitly reserve the
"blob" as it was given to us and stops prom_init.c from creating a
reserved mapping for the blob.

NOTE: that the dtc/kexec should not generate the blob reservation entry.
Although if they do, LMB reserver handles overlaps.

Signed-off-by: <jimix@watson.ibm.com>
Acked-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: the iSeries vio lan driver changed device type
Stephen Rothwell [Thu, 18 May 2006 07:21:26 +0000]
[PATCH] powerpc: the iSeries vio lan driver changed device type

So the IOMMU table building code needs to match.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: pseries: Use generic dma-window parsing function
Jeremy Kerr [Thu, 18 May 2006 08:06:37 +0000]
[PATCH] powerpc: pseries: Use generic dma-window parsing function

Change the pseries iommu init code to use the new of_parse_dma_window()
to parse the ibm,dma-window and ibm,my-dma-window properties of pci and
virtual device nodes.

Also, clean up vio_build_iommu_table() a little.

Tested on pseries, with both vio and pci devices.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: Add of_parse_dma_window()
Jeremy Kerr [Thu, 18 May 2006 08:05:15 +0000]
[PATCH] powerpc: Add of_parse_dma_window()

Add a function for generic parsing of dma-window properties (ie,
ibm,dma-window and ibm,my-dma-window) of pci and virtual device nodes.

This function will also be used by cell.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: udbg_printf() formatting attribute
jimix@watson.ibm.com [Wed, 17 May 2006 16:00:35 +0000]
[PATCH] powerpc: udbg_printf() formatting attribute

This patch allows the compiler to catch any printf-like mismatches for
udbg_printf().  After some brute force building I've only found issues
with my own code and lparcfg.c It could break some developers, but
IMHO that would be goodness.

Signed-off-by: Jimi Xenidis <jimix@watson.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: Move crashkernel= handling into the kernel.
Michael Ellerman [Thu, 18 May 2006 01:16:11 +0000]
[PATCH] powerpc: Move crashkernel= handling into the kernel.

This was missing a quilt ref.

Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: Kdump header cleanup
Michael Ellerman [Wed, 17 May 2006 08:00:49 +0000]
[PATCH] powerpc: Kdump header cleanup

We need to know the base address of the kdump kernel even when we're not a
kdump kernel, so add a #define for it. Move the logic that sets the kdump
kernelbase into kdump.h instead of page.h.

Rename kdump_setup() to setup_kdump_trampoline() to make it clearer what it's
doing, and add an empty definition for the !CRASH_DUMP case to avoid a

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: Unify mem= handling
Michael Ellerman [Wed, 17 May 2006 08:00:46 +0000]
[PATCH] powerpc: Unify mem= handling

We currently do mem= handling in three seperate places. And as benh pointed out
I wrote two of them. Now that we parse command line parameters earlier we can
clean this mess up.

Moving the parsing out of prom_init means the device tree might be allocated
above the memory limit. If that happens we'd have to move it. As it happens
we already have logic to do that for kdump, so just genericise it.

This also means we might have reserved regions above the memory limit, if we
do the bootmem allocator will blow up, so we have to modify
lmb_enforce_memory_limit() to truncate the reserves as well.

Tested on P5 LPAR, iSeries, F50, 44p. Tested moving device tree on P5 and
44p and F50.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: Parse early parameters earlier
Michael Ellerman [Wed, 17 May 2006 08:00:45 +0000]
[PATCH] powerpc: Parse early parameters earlier

Currently we have call parse_early_param() earliyish, but not really very
early. In particular, it's not early enough to do things like mem=x or
crashkernel=blah, which is annoying.

So do it earlier. I've checked all the early param handlers, and none of them
look like they should have any trouble with this. I haven't tested the
booke_wdt ones though.

On 32-bit we were doing the CONFIG_CMDLINE logic twice, so don't.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: Make early xmon logic immune to location of early parsing
Michael Ellerman [Wed, 17 May 2006 08:00:41 +0000]
[PATCH] powerpc: Make early xmon logic immune to location of early parsing

Currently early_xmon() calls directly into debugger() if xmon=early is passed.
This ties the invocation of early xmon to the location of parse_early_param(),
which might change.

Tested on P5 LPAR and F50.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: Create /proc/rtas, /proc/ppc64/rtas if RTAS exists.
mostrows@watson.ibm.com [Mon, 15 May 2006 12:51:07 +0000]
[PATCH] powerpc: Create /proc/rtas, /proc/ppc64/rtas if RTAS exists.

Use the existence of RTAS device tree node to determine if
/proc/rtas. /proc/ppc64/rtas are to be created.  Using machine type
is not reliable (i.e. Maple-like machines may have RTAS).

Signed-off-by: Michal Ostrowski <mostrows@watson.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: update iSeries viocd and viotape device-tree
Stephen Rothwell [Mon, 15 May 2006 03:44:01 +0000]
[PATCH] powerpc: update iSeries viocd and viotape device-tree

Make their device_type entries more generic and their compatible entries
more specific.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: update iSeries vdevice
Stephen Rothwell [Mon, 15 May 2006 03:42:29 +0000]
[PATCH] powerpc: update iSeries vdevice

Make it look more like the pSeries vdevice tree.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: update iSeries viodasd device-tree entries
Stephen Rothwell [Mon, 15 May 2006 03:41:22 +0000]
[PATCH] powerpc: update iSeries viodasd device-tree entries

These devices should have device_type block and a unique compatible entry.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: update iseries_veth device-tree information
Stephen Rothwell [Mon, 15 May 2006 03:39:47 +0000]
[PATCH] powerpc: update iseries_veth device-tree information

Make the device-tree information more generic and more
like the pSeries virtual lan device. Also use the MAC
address from the device tree.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: whitespace cleanup in reg.h
Michael Neuling [Tue, 9 May 2006 16:33:38 +0000]
[PATCH] powerpc: whitespace cleanup in reg.h

In reg.h we mostly have #define<space> but there are a few #define<tab>
around.  Clean these up so we use space exclusively.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: Make early debugging options behave with oldconfig
Michael Ellerman [Tue, 9 May 2006 06:03:51 +0000]
[PATCH] powerpc: Make early debugging options behave with oldconfig

If you undefine all the early debugging options and then run make oldconfig,
you don't get prompted to see if you want to enable any of them. This is
annoying.

AFAICT we can't do this just with a choice, because the choice is either
optional, in which case we don't get prompted, or not in which case we _must_
select early debugging.

So add a bool which controls whether we have early debugging at all, and then
if that's enabled provide the choice. The extra bool will actually be useful
in another patch I have lying around, so this is a win-win.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: remove do-nothing cpu setup routines
Geoff Levand [Fri, 19 May 2006 04:24:18 +0000]
[PATCH] powerpc: remove do-nothing cpu setup routines

Removed the do-nothing routines __setup_cpu_power3 and
__setup_cpu_power4 and replaced them with a null pointer check
in the caller.  Also removed the Cell processor specific
routine __setup_cpu_be which improperly accessed the
hypervisor page size configuration at SPR HID6.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc/pseries: Increment fail counter in PCI recovery
Linas Vepstas [Fri, 28 Apr 2006 22:39:38 +0000]
[PATCH] powerpc/pseries: Increment fail counter in PCI recovery

When a PCI device driver does not support PCI error recovery,
the powerpc/pseries code takes a walk through a branch of code
that resets the failure counter. Because of this, if a broken
PCI card is present, the kernel will attempt to reset it an
infinite number of times. (This is annoying but mostly harmless:
each reset takes about 10-20 seconds, and uses almost no CPU time).

This patch preserves the failure count across resets.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years agoMerge branch 'for_paulus' of git://git.kernel.org/pub/scm/linux/kernel/git/galak...
Paul Mackerras [Thu, 18 May 2006 23:23:47 +0000]
Merge branch 'for_paulus' of git://git./linux/kernel/git/galak/powerpc

13 years ago[PATCH] ohci1394, sbp2: fix "scsi_add_device failed" with PL-3507 based devices
Stefan Richter [Mon, 15 May 2006 20:09:46 +0000]
[PATCH] ohci1394, sbp2: fix "scsi_add_device failed" with PL-3507 based devices

Re-enable posted writes for status FIFO.

Besides bringing back a very minor bandwidth tweak from Linux 2.6.15.x
and older, this also fixes an interoperability regression since 2.6.16:

   http://bugzilla.kernel.org/show_bug.cgi?id=6356
   (sbp2: scsi_add_device failed. IEEE1394 HD is not working anymore.)

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Tested-by: Vanei Heidemann <linux@javanei.com.br>
Tested-by: Martin Putzlocher <mputzi@gmx.de> (chip type unconfirmed)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] sbp2: add ability to override hardwired blacklist
Stefan Richter [Mon, 15 May 2006 20:08:09 +0000]
[PATCH] sbp2: add ability to override hardwired blacklist

In case the blacklist with workarounds for device bugs yields a false
positive, the module load parameter can now also be used as an override
instead of an addition to the blacklist.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] sbp2: add read_capacity workaround for iPod
Stefan Richter [Mon, 15 May 2006 20:06:37 +0000]
[PATCH] sbp2: add read_capacity workaround for iPod

Apple decided to copy some USB stupidity over to FireWire.

The sector number returned by iPods from read_capacity is one too many.
This may cause I/O errors, especially if the kernel is configured for EFI
partition support. We use the same workaround as usb-storage but have to
check for different model IDs.

http://marc.theaimsgroup.com/?t=114233262300001
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=187409

Acknowledgements:
  Diagnosis and therapy by Mathieu Chouquet-Stringer <ml2news@free.fr>,
  additional data about affected and unaffected Apple hardware from
  Vladimir Kotal, Sander De Graaf, Bryan Olmstead and Hugh Dixon.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] sbp2: consolidate workarounds
Stefan Richter [Mon, 15 May 2006 20:04:59 +0000]
[PATCH] sbp2: consolidate workarounds

Grand unification of the three types of workarounds we have so far.

The "skip mode page 8" workaround is now limited to devices which
pretend to be of TYPE_DISK instead of TYPE_RBC. This workaround is no
longer enabled for Initio bridges.

Patch update in anticipation of more workarounds:
 - Add module parameter "workarounds".
 - Deprecate parameter "force_inquiry_hack".
 - Compose the blacklist of a compound type for better readability and
   extensibility.
 - Remove a now unused #define.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Wed, 17 May 2006 23:30:31 +0000]
Merge /pub/scm/linux/kernel/git/davem/net-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [TCP]: reno sacked_out count fix
  [IPV6]: Endian fix in net/ipv6/netfilter/ip6t_eui64.c:match().
  [TR]: Remove an unused export.
  [IPX]: Correct return type of ipx_map_frame_type().
  [IPX]: Correct argument type of ipxrtr_delete().
  [PKT_SCHED]: Potential jiffy wrap bug in dev_watchdog().

13 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/shemminger/netdev-2.6
Linus Torvalds [Wed, 17 May 2006 23:13:25 +0000]
Merge git://git./linux/kernel/git/shemminger/netdev-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/shemminger/netdev-2.6:
  sky2: prevent dual port receiver problems
  x86_64: Check for bad dma address in b44 1GB DMA workaround
  The ixp2000 driver for the enp2611 was developed on a board with

13 years agoMerge branch 'upstream-linus' of git://oss.oracle.com/home/sourcebo/git/ocfs2
Linus Torvalds [Wed, 17 May 2006 23:11:41 +0000]
Merge branch 'upstream-linus' of git://oss.oracle.com/home/sourcebo/git/ocfs2

* 'upstream-linus' of git://oss.oracle.com/home/sourcebo/git/ocfs2:
  configfs: Make sure configfs_init() is called before consumers.
  configfs: configfs_mkdir() failed to cleanup linkage.
  configfs: Fix a reference leak in configfs_mkdir().
  ocfs2: fix gfp mask in some file system paths
  ocfs2: Don't populate uptodate cache in ocfs2_force_read_journal()
  ocfs2: take meta data lock in ocfs2_file_aio_read()
  ocfs2: take data locks around extend

13 years agoconfigfs: Make sure configfs_init() is called before consumers.
Joel Becker [Wed, 3 May 2006 18:38:53 +0000]
configfs: Make sure configfs_init() is called before consumers.

configfs_init() needs to be called first to register configfs before anyconsumers try to access it.  Move up configfs in fs/Makefile to make
sure it is initialized early.

Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

13 years agoconfigfs: configfs_mkdir() failed to cleanup linkage.
Joel Becker [Wed, 12 Apr 2006 04:37:20 +0000]
configfs: configfs_mkdir() failed to cleanup linkage.

If configfs_mkdir() errored in certain ways after the parent<->child
linkage was already created, it would not undo the linkage.  Also,
comment the reference counting for clarity.

Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

13 years agoconfigfs: Fix a reference leak in configfs_mkdir().
Joel Becker [Tue, 28 Mar 2006 02:46:09 +0000]
configfs: Fix a reference leak in configfs_mkdir().

configfs_mkdir() failed to release the working parent reference in most
exit paths.  Also changed the exit path for readability.

Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

13 years agoocfs2: fix gfp mask in some file system paths
Sunil Mushran [Wed, 12 Apr 2006 21:37:00 +0000]
ocfs2: fix gfp mask in some file system paths

We were using GFP_KERNEL in a handful of places which really wanted
GFP_NOFS. Fix this.

Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

13 years agoocfs2: Don't populate uptodate cache in ocfs2_force_read_journal()
Mark Fasheh [Wed, 12 Apr 2006 21:24:05 +0000]
ocfs2: Don't populate uptodate cache in ocfs2_force_read_journal()

This greatly reduces the amount of memory useded during recovery.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

13 years agoocfs2: take meta data lock in ocfs2_file_aio_read()
Mark Fasheh [Sat, 6 May 2006 02:04:35 +0000]
ocfs2: take meta data lock in ocfs2_file_aio_read()

Temporarily take the meta data lock in ocfs2_file_aio_read() to allow us to
update our inode fields.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

13 years agoocfs2: take data locks around extend
Mark Fasheh [Sat, 6 May 2006 02:04:03 +0000]
ocfs2: take data locks around extend

We need to take a data lock around extends to protect the pages that
ocfs2_zero_extend is going to be pulling into the page cache. Otherwise an
extend on one node might populate the page cache with data pages that have
no lock coverage.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

13 years agoMerge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
Linus Torvalds [Wed, 17 May 2006 21:28:57 +0000]
Merge branch 'release' of git://git./linux/kernel/git/aegl/linux-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] one-line cleanup on set_irq_affinity_info
  [IA64] fix broken irq affinity
  [IA64] sn2 defconfig

13 years ago[IA64] one-line cleanup on set_irq_affinity_info
Chen, Kenneth W [Tue, 16 May 2006 23:34:57 +0000]
[IA64] one-line cleanup on set_irq_affinity_info

Calls to set_irq_info in set_irq_affinity_info() is redundant because
irq_affinity mask was set just one line immediately above it.  Remove
that duplicate call.

Signed-off-by: Ken Chen <kenneth.w.chen@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

13 years ago[IA64] fix broken irq affinity
Chen, Kenneth W [Tue, 16 May 2006 23:29:00 +0000]
[IA64] fix broken irq affinity

When CONFIG_PCI_MSI is set, move_irq() is an empty function, causing
grief when sys admin tries to bind interrupt to CPU.

Signed-off-by: Ken Chen <kenneth.w.chen@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

13 years ago[IA64] sn2 defconfig
Jes Sorensen [Mon, 15 May 2006 09:07:54 +0000]
[IA64] sn2 defconfig

Set node shift to 10 on SN2 and disable mutex debugging.

Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

13 years ago[TCP]: reno sacked_out count fix
Angelo P. Castellani [Wed, 17 May 2006 04:42:11 +0000]
[TCP]: reno sacked_out count fix

From: "Angelo P. Castellani" <angelo.castellani+lkml@gmail.com>

Using NewReno, if a sk_buff is timed out and is accounted as lost_out,
it should also be removed from the sacked_out.

This is necessary because recovery using NewReno fast retransmit could
take up to a lot RTTs and the sk_buff RTO can expire without actually
being really lost.

left_out = sacked_out + lost_out
in_flight = packets_out - left_out + retrans_out

Using NewReno without this patch, on very large network losses,
left_out becames bigger than packets_out + retrans_out (!!).

For this reason unsigned integer in_flight overflows to 2^32 - something.

Signed-off-by: David S. Miller <davem@davemloft.net>

13 years ago[IPV6]: Endian fix in net/ipv6/netfilter/ip6t_eui64.c:match().
Alexey Dobriyan [Tue, 16 May 2006 22:24:41 +0000]
[IPV6]: Endian fix in net/ipv6/netfilter/ip6t_eui64.c:match().

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

13 years ago[TR]: Remove an unused export.
Adrian Bunk [Tue, 16 May 2006 22:23:40 +0000]
[TR]: Remove an unused export.

This patch removes the unused EXPORT_SYMBOL(tr_source_route).

(Note, the usage in net/llc/llc_output.c can't be modular.)

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

13 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/spi-2.6
Linus Torvalds [Tue, 16 May 2006 22:18:26 +0000]
Merge /pub/scm/linux/kernel/git/gregkh/spi-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/spi-2.6:
  [PATCH] SPI: spi_bitbang: clocking fixes
  [PATCH] spi: Update to PXA2xx SPI Driver
  [PATCH] SPI: busnum == 0 needs to work
  [PATCH] SPI: devices can require LSB-first encodings
  [PATCH] SPI: Renamed bitbang_transfer_setup to spi_bitbang_setup_transfer and export it
  [PATCH] SPI: Add David as the SPI subsystem maintainer
  [PATCH] SPI: spi bounce buffer has a minimum length
  [PATCH] SPI: spi whitespace fixes
  [PATCH] SPI: add PXA2xx SSP SPI Driver
  [PATCH] SPI: per-transfer overrides for wordsize and clocking

13 years ago[IPX]: Correct return type of ipx_map_frame_type().
Alexey Dobriyan [Tue, 16 May 2006 22:17:49 +0000]
[IPX]: Correct return type of ipx_map_frame_type().

Casting BE16 to int and back may or may not work. Correct, to be sure.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

13 years agoMerge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Tue, 16 May 2006 22:16:14 +0000]
Merge master.kernel.org:/home/rmk/linux-2.6-arm

* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] arch/arm/kernel/dma-isa.c: named initializers
  [ARM] 3527/1: MPCore Boot Lockup Fix
  [ARM] arch/arm/kernel/process.c: Fix warning
  [ARM] 3526/1: ioremap should use vunmap instead of vfree on ARM
  [ARM] 3524/1: ARM EABI: more 64-bit aligned stack fixes
  [ARM] 3517/1: move definition of PROC_INFO_SZ from procinfo.h to asm-offsets.h

13 years agoMerge master.kernel.org:/home/rmk/linux-2.6-serial
Linus Torvalds [Tue, 16 May 2006 22:15:59 +0000]
Merge master.kernel.org:/home/rmk/linux-2.6-serial

* master.kernel.org:/home/rmk/linux-2.6-serial:
  [ARM] 3523/1: Serial core pm_state

13 years ago[IPX]: Correct argument type of ipxrtr_delete().
Alexey Dobriyan [Tue, 16 May 2006 22:07:28 +0000]
[IPX]: Correct argument type of ipxrtr_delete().

A single caller passes __u32. Inside function "net" is compared with
__u32 (__be32 really, just wasn't annotated).

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

13 years ago[PKT_SCHED]: Potential jiffy wrap bug in dev_watchdog().
Stephen Hemminger [Tue, 16 May 2006 22:02:12 +0000]
[PKT_SCHED]: Potential jiffy wrap bug in dev_watchdog().

There is a potential jiffy wraparound bug in the transmit watchdog
that is easily avoided by using time_after().

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

13 years ago[PATCH] SPI: spi_bitbang: clocking fixes
David Brownell [Fri, 7 Apr 2006 05:25:56 +0000]
[PATCH] SPI: spi_bitbang: clocking fixes

This fixes two problems triggered by the MMC stack updating clocks:

 - SPI masters driver should accept a max clock speed of zero; that's one
   convention for marking idle devices.  (Presumably that helps controllers
   that don't autogate clocks to "off" when not in use.)

 - There are more than 1000 nanoseconds per millisecond; setting the clock
   down to 125 KHz now works properly.

Showing once again that Zero (http://en.wikipedia.org/wiki/Zero) is still
an inexhaustible number of bugs.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

13 years ago[PATCH] spi: Update to PXA2xx SPI Driver
Stephen Street [Tue, 28 Mar 2006 22:05:23 +0000]
[PATCH] spi: Update to PXA2xx SPI Driver

Fix two outstanding issues with the pxa2xx_spi driver:

1) Bad cast in the function u32_writer. Thanks to Henrik Bechmann
2) Adds support for per transfer changes to speed and bits per word

Signed-off-by: Stephen Street <stephen@streetfiresound.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

13 years ago[PATCH] SPI: busnum == 0 needs to work
David Brownell [Mon, 3 Apr 2006 22:49:04 +0000]
[PATCH] SPI: busnum == 0 needs to work

We need to be able to have a "SPI bus 0" matching chip numbering; but
that number was wrongly used to flag dynamic allocation of a bus number.

This patch resolves that issue; now negative numbers trigger dynamic alloc.

It also updates the how-to-write-a-controller-driver overview to mention
this stuff.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

13 years ago[PATCH] SPI: devices can require LSB-first encodings
David Brownell [Mon, 3 Apr 2006 22:46:22 +0000]
[PATCH] SPI: devices can require LSB-first encodings

Add spi_device hook for LSB-first word encoding, and update all the
(in-tree) controller drivers to reject such devices.  Eventually,
some controller drivers will be updated to support lsb-first encodings
on the wire; no current drivers need this.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

13 years ago[PATCH] SPI: Renamed bitbang_transfer_setup to spi_bitbang_setup_transfer and export it
Kumar Gala [Sun, 2 Apr 2006 21:06:35 +0000]
[PATCH] SPI: Renamed bitbang_transfer_setup to spi_bitbang_setup_transfer and export it

Renamed bitbang_transfer_setup to follow convention of other exported symbols
from spi-bitbang.  Exported spi_bitbang_setup_transfer to allow users of
spi-bitbang to use the function in their own setup_transfer.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

13 years ago[PATCH] SPI: Add David as the SPI subsystem maintainer
Kumar Gala [Sun, 2 Apr 2006 21:05:54 +0000]
[PATCH] SPI: Add David as the SPI subsystem maintainer

Add David as the SPI subsystem maintainer

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

13 years ago[PATCH] SPI: spi bounce buffer has a minimum length
David Brownell [Sun, 2 Apr 2006 18:37:40 +0000]
[PATCH] SPI: spi bounce buffer has a minimum length

Make sure that spi_write_then_read() can always handle at least 32 bytes
of transfer (total, both directions), minimizing one portability issue.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

13 years ago[PATCH] SPI: spi whitespace fixes
David Brownell [Sun, 2 Apr 2006 18:33:37 +0000]
[PATCH] SPI: spi whitespace fixes

This removes superfluous whitespace in the <linux/spi/spi.h> header.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

13 years ago[PATCH] SPI: add PXA2xx SSP SPI Driver
Stephen Street [Wed, 8 Mar 2006 07:53:24 +0000]
[PATCH] SPI: add PXA2xx SSP SPI Driver

This driver turns a PXA2xx synchronous serial port (SSP) into a SPI master
controller (see Documentation/spi/spi_summary).  The driver has the following
features:

- Support for any PXA2xx SSP
- SSP PIO and SSP DMA data transfers.
- External and Internal (SSPFRM) chip selects.
- Per slave device (chip) configuration.
- Full suspend, freeze, resume support.

Signed-off-by: Stephen Street <stephen@streetfiresound.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

13 years ago[PATCH] SPI: per-transfer overrides for wordsize and clocking
Imre Deak [Fri, 17 Feb 2006 18:02:18 +0000]
[PATCH] SPI: per-transfer overrides for wordsize and clocking

Some protocols (like one for some bitmap displays) require different clock
speed or word size settings for each transfer in an SPI message. This adds
those parameters to struct spi_transfer.  They are to be used when they are
nonzero; otherwise the defaults from spi_device are to be used.

The patch also adds a setup_transfer callback to spi_bitbang, uses it for
messages that use those overrides, and implements it so that the pure
bitbanging code can help resolve any questions about how it should work.

Signed-off-by: Imre Deak <imre.deak@nokia.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

13 years ago[ARM] arch/arm/kernel/dma-isa.c: named initializers
Adrian Bunk [Tue, 16 May 2006 21:09:46 +0000]
[ARM] arch/arm/kernel/dma-isa.c: named initializers

This patch converts struct dma_resources to named initializers.

Besides fixing a compile error in -mm, it didn't sound like a bad idea.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Alexander Schulz <alex@shark-linux.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

13 years ago[ARM] 3527/1: MPCore Boot Lockup Fix
Harry Fearnhamm [Tue, 16 May 2006 15:50:21 +0000]
[ARM] 3527/1: MPCore Boot Lockup Fix

Patch from Harry Fearnhamm

This patch fixes the occasional lockup seen in early boot stage
on RealView MPCore system.

Signed-off-by: Harry Fearnhamm <Harry.Fearnhamm@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

13 years agoMerge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
Linus Torvalds [Tue, 16 May 2006 15:46:10 +0000]
Merge branch 'merge' of git://git./linux/kernel/git/paulus/powerpc

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
  [PATCH] Fix pSeries identification in prom_init.c
  [PATCH] powerpc: fix kernel version display on pseries boxes

13 years ago[PATCH] slab: Fix kmem_cache_destroy() on NUMA
Roland Dreier [Mon, 15 May 2006 18:41:00 +0000]
[PATCH] slab: Fix kmem_cache_destroy() on NUMA

With CONFIG_NUMA set, kmem_cache_destroy() may fail and say "Can't
free all objects."  The problem is caused by sequences such as the
following (suppose we are on a NUMA machine with two nodes, 0 and 1):

 * Allocate an object from cache on node 0.
 * Free the object on node 1.  The object is put into node 1's alien
   array_cache for node 0.
 * Call kmem_cache_destroy(), which ultimately ends up in __cache_shrink().
 * __cache_shrink() does drain_cpu_caches(), which loops through all nodes.
   For each node it drains the shared array_cache and then handles the
   alien array_cache for the other node.

However this means that node 0's shared array_cache will be drained,
and then node 1 will move the contents of its alien[0] array_cache
into that same shared array_cache.  node 0's shared array_cache is
never looked at again, so the objects left there will appear to be in
use when __cache_shrink() calls __node_shrink() for node 0.  So
__node_shrink() will return 1 and kmem_cache_destroy() will fail.

This patch fixes this by having drain_cpu_caches() do
drain_alien_cache() on every node before it does drain_array() on the
nodes' shared array_caches.

The problem was originally reported by Or Gerlitz <ogerlitz@voltaire.com>.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
Acked-by: Christoph Lameter <clameter@sgi.com>
Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] x86_64: Don't schedule on exception stack on preemptive kernels
Andi Kleen [Mon, 15 May 2006 16:19:47 +0000]
[PATCH] x86_64: Don't schedule on exception stack on preemptive kernels

Extends an earlier patch from John Blackwood to more exception handlers
that also run on the exception stacks.

Expand the use of preempt_conditional_{sti,cli} to all cases where
interrupts are to be re-enabled during exception handling while running
on an IST stack.

Based on original patch from Jan Beulich.

Cc: John Blackwood <john.blackwood@ccur.com>
Cc: jbeulich@novell.com
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] x86_64: Fix memory hotadd heuristics
Andi Kleen [Mon, 15 May 2006 16:19:44 +0000]
[PATCH] x86_64: Fix memory hotadd heuristics

This fixes some boot failures on Dell and Unisys systems with memory
hotadd added.

 - Set hotadd_percent to 0 by default.  This means anybody using hotadd
   memory needs to specify the value on the command line.  That's
   because there are lots of Intel boxes which have a bogus hotplug area
   in their SRAT and they would waste a lot of memory before.
 - Fix calculation of how much memory to use when the hotplug area
   exceeds hotadd_percent
 - Fix fallback when the
 - Fix fallback if memory hotadd is not compiled in.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] i386/x86_64: Force pci=noacpi on HP XW9300
Andi Kleen [Mon, 15 May 2006 16:19:41 +0000]
[PATCH] i386/x86_64: Force pci=noacpi on HP XW9300

This is needed to see all devices.

The system has multiple PCI segments and we don't handle that properly
yet in PCI and ACPI. Short term before this is fixed blacklist it to
pci=noacpi.

Acked-by: len.brown@intel.com
Cc: gregkh@suse.de
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] x86_64: Don't warn for overflow in nommu case when dma_mask is < 32bit
Andi Kleen [Mon, 15 May 2006 16:19:38 +0000]
[PATCH] x86_64: Don't warn for overflow in nommu case when dma_mask is < 32bit

This triggers for b44's 1GB DMA workaround which tries to map
first and then bounces.

The 32bit heuristic is reasonable because the IOMMU doesn't attempt
to handle < 32bit masks anyways.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] x86_64: Check for bad dma address in b44 1GB DMA workaround
Andi Kleen [Mon, 15 May 2006 16:19:35 +0000]
[PATCH] x86_64: Check for bad dma address in b44 1GB DMA workaround

Needed for interaction with the nommu code in x86-64 which
will return bad_dma_address if the address exceeds dma_mask.

Cc: netdev@vger.kernel.org
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] Fix pSeries identification in prom_init.c
Benjamin Herrenschmidt [Mon, 15 May 2006 05:46:03 +0000]
[PATCH] Fix pSeries identification in prom_init.c

The OF trampoline code prom_init.c still needs to identify IBM pSeries
(PAPR) machines in order to run some platform specific code on them like
instanciating the TCE tables. The code doing that detection was changed
recently in 2.6.17 early stages but was done slightly incorrectly. It
should be testing for an exact match of "chrp" and it currently tests
for anything that begins with "chrp". That means it will incorrectly
match with platforms using Maple-like device-trees and have open
firmware. This fixes it by using strcmp instead of strncmp to match what
the actual platform detection code does.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[PATCH] powerpc: fix kernel version display on pseries boxes
Anton Blanchard [Wed, 10 May 2006 03:05:54 +0000]
[PATCH] powerpc: fix kernel version display on pseries boxes

We are displaying the wrong thing on the operator panel (2x40
character LCD).  This got broken in commit cebb21b5, when UTS_RELEASE
got changed to system_utsname.version.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

13 years ago[ARM] arch/arm/kernel/process.c: Fix warning
Russell King [Tue, 16 May 2006 10:33:15 +0000]
[ARM] arch/arm/kernel/process.c: Fix warning

arch/arm/kernel/process.c:314: warning: assignment makes integer from pointer without a cast

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

13 years ago[ARM] 3526/1: ioremap should use vunmap instead of vfree on ARM
Catalin Marinas [Tue, 16 May 2006 10:30:26 +0000]
[ARM] 3526/1: ioremap should use vunmap instead of vfree on ARM

Patch from Catalin Marinas

This patch modifies the __ioremap_pfn and __iounmap functions in
arch/arm/mm/ioremap.c to use vunmap instead of vfree.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

13 years ago[ARM] 3524/1: ARM EABI: more 64-bit aligned stack fixes
Nicolas Pitre [Tue, 16 May 2006 10:29:46 +0000]
[ARM] 3524/1: ARM EABI: more 64-bit aligned stack fixes

Patch from Nicolas Pitre

Assembly code that calls C code must ensure the C code sees a 64-bit
aligned stack pointer.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

13 years ago[ARM] 3517/1: move definition of PROC_INFO_SZ from procinfo.h to asm-offsets.h
Uwe Zeisberger [Wed, 10 May 2006 17:11:05 +0000]
[ARM] 3517/1: move definition of PROC_INFO_SZ from procinfo.h to asm-offsets.h

Patch from Uwe Zeisberger

The symbol is only used in arch/arm/kernel/head-common.S.  This in turn
is included from arch/arm/kernel/head.S and arch/arm/kernel/head-nommu.S
which include asm-offsets.h .

Signed-off-by: Uwe Zeisberger <Uwe_Zeisberger@digi.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

13 years ago[ARM] 3523/1: Serial core pm_state
Andrew Victor [Tue, 16 May 2006 10:28:49 +0000]
[ARM] 3523/1: Serial core pm_state

Patch from Andrew Victor

The serial_core already manages the power state of the UARTs, and
therefore it shouldn't suspend a UART which was previously suspended.

This patch modifies serial_core only call the UART-specific
power-management function if the PM state is actually changing.

Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

13 years agosky2: prevent dual port receiver problems
Stephen Hemminger [Thu, 11 May 2006 22:07:28 +0000]
sky2: prevent dual port receiver problems

When both ports are receiving simultaneously, the receive logic gets confused
and may pass up a packet before it is full. This causes hangs, and IP will see
lots of garbage packets. There is even the potential for data corruption if
a later arriving packet DMA's into freed memory.

It looks like a hardware bug because status arrives for a packet but no
data is there. Until this bug is worked out, block the user from bringing
up both ports at once.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>

13 years agox86_64: Check for bad dma address in b44 1GB DMA workaround
Andi Kleen [Mon, 15 May 2006 16:19:35 +0000]
x86_64: Check for bad dma address in b44 1GB DMA workaround

Needed for interaction with the nommu code in x86-64 which
will return bad_dma_address if the address exceeds dma_mask.

Cc: netdev@vger.kernel.org

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>

13 years agoThe ixp2000 driver for the enp2611 was developed on a board with
Lennert Buytenhek [Mon, 15 May 2006 19:25:29 +0000]
The ixp2000 driver for the enp2611 was developed on a board with
three gigabit ports, but some enp2611 models only have two ports
(and only one onboard PM3386.)  The current driver assumes there
are always three ports and so it doesn't work on the two-port
version of the board at all.

This patch adds a bit of logic to the enp2611 driver to limit the
number of ports to 2 if the second PM3386 isn't detected.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>

13 years ago[PATCH] dl2k needs dma-mapping.h
Andrew Morton [Mon, 15 May 2006 16:44:43 +0000]
[PATCH] dl2k needs dma-mapping.h

On alpha:

drivers/net/dl2k.c: In function `rio_free_tx':
drivers/net/dl2k.c:768: error: `DMA_48BIT_MASK' undeclared (first use in this function)
drivers/net/dl2k.c:768: error: (Each undeclared identifier is reported only once
drivers/net/dl2k.c:768: error: for each function it appears in.)
drivers/net/dl2k.c: In function `receive_packet':
drivers/net/dl2k.c:896: error: `DMA_48BIT_MASK' undeclared (first use in this function)
drivers/net/dl2k.c: In function `rio_close':
drivers/net/dl2k.c:1803: error: `DMA_48BIT_MASK' undeclared (first use in this function)

Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] jffs2 warning fixes
Andrew Morton [Mon, 15 May 2006 16:44:42 +0000]
[PATCH] jffs2 warning fixes

fs/jffs2/nodelist.c: In function `check_node_data':
fs/jffs2/nodelist.c:441: warning: unsigned int format, different type arg (arg 4)
fs/jffs2/nodelist.c:464: warning: int format, different type arg (arg 5)

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

13 years ago[PATCH] devices.txt: remove pktcdvd entry
Peter Osterlund [Mon, 15 May 2006 16:44:40 +0000]
[PATCH] devices.txt: remove pktcdvd entry

Changing the driver to use dynamic device numbers was one of the many
changes that were made in order to have the driver accepted into the
mainline kernel.  Therefore I would say that the entry in devices.txt is
obsolete.  This patch removes it.

Signed-off-by: Peter Osterlund <petero2@telia.com>
Cc: Torben Mathiasen <device@lanana.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] ide_cs: Add IBM microdrive to known IDs
Thomas Kleffel [Mon, 15 May 2006 16:44:37 +0000]
[PATCH] ide_cs: Add IBM microdrive to known IDs

Add the IBM microdrive to the known PCMCIA IDs for ide_cs.

Signed-off-by: Thomas Kleffel <tk@maintech.de>
Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] Fix typos in Documentation/memory-barriers.txt
Aneesh Kumar [Mon, 15 May 2006 16:44:36 +0000]
[PATCH] Fix typos in Documentation/memory-barriers.txt

Fix some typos in Documentation/memory-barriers.txt

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@gmail.com>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] gigaset: endian fix
Alexey Dobriyan [Mon, 15 May 2006 16:44:35 +0000]
[PATCH] gigaset: endian fix

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Hansjoerg Lipp <hjlipp@web.de>
Cc: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] fix hotplug kconfig help
Pavel Machek [Mon, 15 May 2006 16:44:34 +0000]
[PATCH] fix hotplug kconfig help

HOTPLUG_CPU entry says "Say Y..." then "Say N.".  Slightly ugly, so I fixed
it up, and added remark about suspend on SMP as a bonus.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] smbus unhiding kills thermal management
Carl-Daniel Hailfinger [Mon, 15 May 2006 16:44:33 +0000]
[PATCH] smbus unhiding kills thermal management

Do not enable the SMBus device on Asus boards if suspend is used.  We do
not reenable the device on resume, leading to all sorts of undesirable
effects, the worst being a total fan failure after resume on Samsung P35
laptop.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Signed-off-by: Pavel Machek <pavel@suse.cz>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] revert "vfs: propagate mnt_flags into do_loopback/vfsmount"
Andrew Morton [Mon, 15 May 2006 16:44:30 +0000]
[PATCH] revert "vfs: propagate mnt_flags into do_loopback/vfsmount"

Revert commit f6422f17d3a480f21917a3895e2a46b968f56a08, due to

Valdis.Kletnieks@vt.edu wrote:
>
> There seems to have been a bug introduced in this changeset:
>
> Am running 2.6.17-rc3-mm1.  When this changeset is applied, 'mount --bind'
> misbehaves:
>
> > # mkdir /foo
> > # mount -t tmpfs -o rw,nosuid,nodev,noexec,noatime,nodiratime none /foo
> > # mkdir /foo/bar
> > # mount --bind /foo/bar /foo
> > # tail -2 /proc/mounts
> > none /foo tmpfs rw,nosuid,nodev,noexec,noatime,nodiratime 0 0
> > none /foo tmpfs rw 0 0
>
> Reverting this changeset causes both mounts to have the same options.
>
> (Thanks to Stephen Smalley for tracking down the changeset...)
>

Cc: Herbert Poetzl <herbert@13thfloor.at>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: <Valdis.Kletnieks@vt.edu>
Cc: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] root mount failure: emit filesystems attempted
Andy Whitcroft [Mon, 15 May 2006 16:44:29 +0000]
[PATCH] root mount failure: emit filesystems attempted

When we fail to mount from a valid root device list out the filesystems we
have tried to mount it with.  This gives the user vital diagnostics as to
what is missing from their kernel.

For example in the fragment below the kernel does not have CRAMFS compiled
into the kernel and yet appears to recognise it at the RAMDISK detect
stage.  Later the mount fails as we don't have the filesystem.

  RAMDISK: cramfs filesystem found at block 0
  RAMDISK: Loading 1604KiB [1 disk] into ram disk... done.
  XFS: bad magic number
  XFS: SB validate failed
  No filesystem could mount root, tried: reiserfs ext3 ext2 msdos vfat
    iso9660 jfs xfs
  Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(8,1)

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

13 years ago[PATCH] fs/compat.c: fix 'if (a |= b )' typo
Alexey Dobriyan [Mon, 15 May 2006 16:44:27 +0000]
[PATCH] fs/compat.c: fix 'if (a |= b )' typo

Mentioned by Mark Armbrust somewhere on Usenet.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Ulrich Drepper <drepper@redhat.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] tpm_register_hardware gcc 4.1 warning fix
Daniel Walker [Mon, 15 May 2006 16:44:27 +0000]
[PATCH] tpm_register_hardware gcc 4.1 warning fix

drivers/char/tpm/tpm.c: In function 'tpm_register_hardware':
drivers/char/tpm/tpm.c:1157: warning: assignment from incompatible pointer type

Signed-off-by: Daniel Walker <dwalker@mvista.com>
Acked-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>