James Bottomley [Sun, 30 Nov 2008 16:39:01 +0000 (10:39 -0600)]
[SCSI] remove timeout from struct scsi_device
by removing the unused timeout parameter we ensure a compile failure if
anyone is accidentally still using it rather than the block timeout.
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
James Bottomley [Sun, 30 Nov 2008 16:36:26 +0000 (10:36 -0600)]
[SCSI] st: update to use block timeout
Since we're trying to eliminate struct scsi_device timeout, the tape
driver has to be updated to use the block queue timeout instead. The
tape use of scsi_device timeout looks to be self consistent, so I don't
think this necessarily fixes any bug, but it has to be done to allow me
to remove the timeout parameter from struct scsi_device.
Acked-by: Kai Makisara <Kai.Makisara@kolumbus.fi>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Finn Thain [Mon, 17 Nov 2008 20:37:45 +0000 (21:37 +0100)]
[SCSI] mac_esp: fix for quadras with two esp chips
On the Quadra 900 and 950 there are two ESP chips sharing one IRQ. Because
the shared IRQ is edge-triggered, we must make sure that an IRQ transition
from one chip doesn't go unnoticed when the shared IRQ is already active
due to the other. This patch prevents interrupts getting lost so that both
SCSI busses may be used simultaneously.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Finn Thain [Mon, 17 Nov 2008 20:37:07 +0000 (21:37 +0100)]
[SCSI] m68k: mac_esp asm fix
Fix asm constraints and arguments so as not to transfer an odd byte when
there may be more words to transfer. The bug would probably also cause
exceptions sometimes by transferring one too many bytes.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Anirban Chakraborty [Fri, 14 Nov 2008 21:48:12 +0000 (13:48 -0800)]
[SCSI] qla2xxx: Code changes for vport bus reset
The following patch changes the handling of bus reset when issued from a
vport. In the bus reset code, an extra check is made to make sure that the lip
reset is not done before resetting the targets if the bus reset came from a
vport.
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Alan Stern [Mon, 3 Nov 2008 20:56:47 +0000 (15:56 -0500)]
[SCSI] simplify scsi_io_completion()
This patch (as1142b) consolidates a lot of repetitious code in
scsi_io_completion(). It also fixes a few comments. Most
importantly, however, it clearly distinguishes among the three sorts
of retries that can be done when a command fails to complete:
Unprepare the request and resubmit it, so that a new
command will be created for it.
Requeue the request directly so that it will be retried
immediately using the same command.
Requeue the request so that it will be retried following
a short delay.
Complete the remainder of the request with an I/O error.
[jejb: Updates
1. For several error conditions, we would now print the sense twice
in slightly different ways, so unify the location of sense
printing.
2. I added more descriptions to actual failure conditions for
better debugging
3. according to spec, ABORTED_COMMAND is supposed to be retried
(except on DIF failure). Our old behaviour of erroring it looks
to be a bug.
4. I'd prefer not to default initialise the action variable because
that ensures that every leg of the error handler has an
associated action and the compiler will warn if someone later
accidentally misses one or removes one.
]
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Brian King [Fri, 14 Nov 2008 19:33:54 +0000 (13:33 -0600)]
[SCSI] ibmvfc: Driver version 1.0.4
Bump driver version
Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Brian King [Fri, 14 Nov 2008 19:33:53 +0000 (13:33 -0600)]
[SCSI] ibmvfc: Handle port login required response
The virtual fibre channel stack can return a failure response for a command
indicating the port login has been invalidated without sending the client
an async event. Add code to handle this response and initiate a PLOGI.
Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Brian King [Fri, 14 Nov 2008 19:33:52 +0000 (13:33 -0600)]
[SCSI] ibmvfc: Fix command timeouts due to cached CRQ access
The CRQs used by the ibmvfc driver are read and written by both
the client and the server. Therefore, we need to mark them volatile
so that we do not cache their contents when handling an interrupt.
This fixes a problem which can surface as occasional command timeouts.
No commands were actually timing out, but due to accessing cached data
for the CRQ in the interrupt handler, the interrupt was not processing
all command completions as it should.
Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Brian King [Fri, 14 Nov 2008 19:33:50 +0000 (13:33 -0600)]
[SCSI] ibmvfc: Fix oops in interrupt handler
Fixes an oops that can occur in the interrupt handler
if we get a lot of async events.
Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Babu Moger [Mon, 10 Nov 2008 23:17:48 +0000 (16:17 -0700)]
[SCSI] scsi_dh_rdac: Add LSI vendor and product ids in rdac device list
[jejb: fixed whitespace damage]
Signed-off-by: Babu Moger <Babu.Moger@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Julia Lawall [Sun, 9 Nov 2008 16:55:27 +0000 (17:55 +0100)]
[SCSI] fusion: use ARRAY_SIZE
ARRAY_SIZE is more concise to use when the size of an array is divided by
the size of its type or the size of its first element.
Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: "Prakash, Sathya" <Sathya.Prakash@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Randy Dunlap [Thu, 30 Oct 2008 05:35:16 +0000 (22:35 -0700)]
[SCSI] fusion: remove excess kernel-doc notation
Remove excess kernel-doc function parameter notation:
Warning(drivers/message/fusion/mptbase.c:964): Excess function parameter or struct member 'handle' description in 'mpt_free_msg_frame'
Warning(drivers/message/fusion/mptbase.c:5434): Excess function parameter or struct member 'portnum' description in 'mpt_findImVolumes'
Warning(drivers/message/fusion/mptbase.c:6949): Excess function parameter or struct member 'mr' description in 'mpt_spi_log_info'
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
cc: Eric.Moore@lsi.com
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Anirban Chakraborty [Mon, 10 Nov 2008 23:53:20 +0000 (15:53 -0800)]
[SCSI] qla2xxx: Fix for build warning
drivers/scsi/qla2xxx/qla_os.c: In function 'qla2x00_probe_one':
drivers/scsi/qla2xxx/qla_os.c:1582: warning: 'mem_only' is used uninitialized in this function
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Anirban Chakraborty [Thu, 6 Nov 2008 18:40:51 +0000 (10:40 -0800)]
[SCSI] qla2xxx: Code changes for qla data structure refactoring
Following changes have been made:
1. Outstanding commands are based on a request queue, scsi_qla_host
does not maintain it anymore.
2. start_scsi is accessed via isp_ops struct instead of direct
invocation.
3. Interrupt registrations are done using response queue instead of
device id.
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Anirban Chakraborty [Thu, 6 Nov 2008 18:40:19 +0000 (10:40 -0800)]
[SCSI] qla2xxx: Refactor qla data structures
Following changes have been made to the qla2xxx FC driver in
preparation for the multi- queue and future SR IOV hardware.
1. scsi_qla_host structure has been changed to contain scsi host
specific data only.
2. A new structure, qla_hw_data is created to contain HBA specific
hardware data.
3. Request and response IO specific data strucures are created.
4. The global list of fcports for the hba is not maintained anymore,
instead a fcport list is construted on per scsi_qla_host.
Signed-of-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Vladislav Bolkhovitin [Thu, 6 Nov 2008 10:57:52 +0000 (13:57 +0300)]
[SCSI] scsi_error: TASK ABORTED status handling improvement
This patch improves handling of TASK ABORTED status by Linux SCSI
mid-layer. Currently, command returned with this status considered
failed and returned to upper layers. It leads to additional error
recovery load on file systems and block layer, which sometimes can
cause undesired side effects, like I/O errors and file systems
corruptions. See http://lkml.org/lkml/2008/11/1/38, for instance.
From other side, TASK ABORTED status is returned by SCSI target if the
corresponding command was aborted by another initiator and the target
has TAS bit set in the control mode page. So, in the majority of cases
commands with TASK ABORTED status should be simply retried. In other
cases, maybe_retry path will not retry if no retries are allowed.
This patch implement suggestion by James Bottomley from
http://marc.info/?l=linux-scsi&m=
121932916906009&w=2.
Signed-off-by: Vladislav Bolkhovitin <vst@vlnb.net>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Chandra Seetharaman [Thu, 6 Nov 2008 04:06:37 +0000 (20:06 -0800)]
[SCSI] scsi_dh: Retry mode select in rdac device handler
When the mode select sent to the controller fails with the retryable
error, it is better to retry the mode_select from the hardware handler
itself, instead of propagating the failure to dm-multipath.
Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Chandra Seetharaman [Thu, 6 Nov 2008 04:05:21 +0000 (20:05 -0800)]
[SCSI] scsi_dh: Make sure the state of a path is set properly when controller is swapped from passive to active
When the controller ownership is changed (from passive to active),
check_ownership() doesn't set the state of the device to ACTIVE.
Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Reported-by: "Moger, Babu" <Babu.Moger@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Ilpo Järvinen [Thu, 30 Oct 2008 11:00:57 +0000 (13:00 +0200)]
[SCSI] scsi_error: fix indentation and braces disagreement - add braces
...and the list of recent breakage goes on and on, this time
it's
242f9dcb8ba6f (block: unify request timeout handling)
which broke it.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Acked-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Ilpo Järvinen [Thu, 30 Oct 2008 10:58:38 +0000 (12:58 +0200)]
[SCSI] tmscsim: fix indentation and braces disagreement - add braces
Lucky winner is
557cc476c04 ([SCSI] tmscsim: Fixup
KERN_INFO in printk).
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
roel kluin [Wed, 29 Oct 2008 21:24:47 +0000 (14:24 -0700)]
[SCSI] u14-34f: fix scsi_dma_map failure case
When unsigned, scsi_dma_map may return -ENOMEM without triggering BUG_ON()
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Julia Lawall [Wed, 29 Oct 2008 21:24:40 +0000 (14:24 -0700)]
[SCSI] esp_scsi: Use DIV_ROUND_UP
Use the macro DIV_ROUND_UP and eliminate the variable rounded_up, as
suggested by Matthew Wilcox.
Signed-off-by: Julia Lawall <julia@diku.dk>
Cc: David Miller <davem@davemloft.net>
Reviewed-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Brian King [Wed, 29 Oct 2008 13:46:49 +0000 (08:46 -0500)]
[SCSI] ibmvfc: Driver version 1.0.3
Bump driver version.
Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Brian King [Wed, 29 Oct 2008 13:46:47 +0000 (08:46 -0500)]
[SCSI] ibmvfc: Quiet gcc warning in ibmvfc_reset_device
Stops gcc from complaining about a possible uninitialized
variable being used in ibmvfc_reset_device.
Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Brian King [Wed, 29 Oct 2008 13:46:45 +0000 (08:46 -0500)]
[SCSI] ibmvfc: Fix target initialization failure retry handling
If the ibmvfc driver is in discovery attempting to log into a target
and it encounters an error, the command may get retried one or more
times, depending on the error received. If the retries are
unsuccessful such that the discovery thread gives up on discovery to
that target, the target ends up in a state where, if SCSI core had
previously known about the device, the host will get unblocked but the
host will not be logged into the target, causing any commands sent to
the target to fail. This patch fixes this so that if this occurs, the
target is deleted such that the normal dev_loss processing can occur
instead.
Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Brian King [Wed, 29 Oct 2008 13:46:41 +0000 (08:46 -0500)]
[SCSI] ibmvfc: Error handling fixes
Due to an ambiguity in the VIOS VFC interface specification,
abort/cancel handling is not done correctly and can result in double
completion of commands. In order to cancel all outstanding commands to
a device, a cancel must be sent, followed by an abort task set. After
the responses are received for these commands, there may still be
commands outstanding, in the process of getting flushed back, in which
case, we need to wait for them. This patch removes the assumption that
if the abort and the cancel both complete successfully that the device
queue has been flushed and waits for all the responses to come back.
Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Brian King [Wed, 29 Oct 2008 13:46:36 +0000 (08:46 -0500)]
[SCSI] ibmvfc: Fix error reporting for some FC errors
If either a "transport fault" or a "general transport" error is received
and no other error information is available, the command is improperly
returned as successful. Fix this to return DID_ERROR in this case.
Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Brian King [Wed, 29 Oct 2008 13:46:33 +0000 (08:46 -0500)]
[SCSI] ibmvfc: Fix log level filtering
The ibmvfc log level filtering logic was reversed. The log_level scsi
host parameter should result in more verbose logs when log_level is
larger, not smaller.
Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Alan Cox [Mon, 27 Oct 2008 15:16:36 +0000 (15:16 +0000)]
[SCSI] Clean up my email address and use a single standard address for everything
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
FUJITA Tomonori [Thu, 23 Oct 2008 08:36:08 +0000 (17:36 +0900)]
[SCSI] aacraid: check pci_alloc_consistent errors
We need to check the address that pci_alloc_consistent() returns since
it might fail.
When pci_alloc_consistent() fails, some IOMMUs set the dma_handle
argument to zero. So we can't use fibptr->hw_fib_pa directly here.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Aacraid List <aacraid@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Arjan van de Ven [Sun, 28 Sep 2008 23:18:02 +0000 (16:18 -0700)]
[SCSI] advansys, arcmsr, ipr, nsp32, qla1280, stex: use pci_ioremap_bar()
Use the newly introduced pci_ioremap_bar() function in drivers/scsi.
pci_ioremap_bar() just takes a pci device and a bar number, with the goal
of making it really hard to get wrong, while also having a central place
to stick sanity checks.
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Acked-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Brian King <brking@us.ibm.com>
Cc: Ed Lin <ed.lin@promise.com>
Cc: Nick Cheng <nick.cheng@areca.com.tw>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Randy Dunlap [Wed, 22 Oct 2008 23:37:13 +0000 (16:37 -0700)]
[SCSI] scsi ioctl: fix kernel-doc warning
Fix kernel-doc parameter warning and correct the function name:
Warning(linux-next-
20081022//drivers/scsi/scsi_ioctl.c:281): No description found for parameter 'ndelay'
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Linus Torvalds [Mon, 29 Dec 2008 00:54:33 +0000 (16:54 -0800)]
Merge branch 'next' of git://git./linux/kernel/git/paulus/powerpc
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (144 commits)
powerpc/44x: Support 16K/64K base page sizes on 44x
powerpc: Force memory size to be a multiple of PAGE_SIZE
powerpc/32: Wire up the trampoline code for kdump
powerpc/32: Add the ability for a classic ppc kernel to be loaded at 32M
powerpc/32: Allow __ioremap on RAM addresses for kdump kernel
powerpc/32: Setup OF properties for kdump
powerpc/32/kdump: Implement crash_setup_regs() using ppc_save_regs()
powerpc: Prepare xmon_save_regs for use with kdump
powerpc: Remove default kexec/crash_kernel ops assignments
powerpc: Make default kexec/crash_kernel ops implicit
powerpc: Setup OF properties for ppc32 kexec
powerpc/pseries: Fix cpu hotplug
powerpc: Fix KVM build on ppc440
powerpc/cell: add QPACE as a separate Cell platform
powerpc/cell: fix build breakage with CONFIG_SPUFS disabled
powerpc/mpc5200: fix error paths in PSC UART probe function
powerpc/mpc5200: add rts/cts handling in PSC UART driver
powerpc/mpc5200: Make PSC UART driver update serial errors counters
powerpc/mpc5200: Remove obsolete code from mpc5200 MDIO driver
powerpc/mpc5200: Add MDMA/UDMA support to MPC5200 ATA driver
...
Fix trivial conflict in drivers/char/Makefile as per Paul's directions
Stephen Rothwell [Sun, 28 Dec 2008 23:46:13 +0000 (10:46 +1100)]
net: ehea NAPI interface cleanup fix
Commit
908a7a16b852ffd618a9127be8d62432182d81b4 ("net: Remove unused
netdev arg from some NAPI interfaces") missed two spots.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Stephen Rothwell [Wed, 3 Dec 2008 02:49:23 +0000 (13:49 +1100)]
cifs: update for new IP4/6 address printing
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sun, 28 Dec 2008 23:15:08 +0000 (15:15 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jmorris/security-testing-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6:
smackfs: check for allocation failures in smk_set_access()
Linus Torvalds [Sun, 28 Dec 2008 23:13:48 +0000 (15:13 -0800)]
Merge git://git./linux/kernel/git/sam/kbuild-next
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next: (25 commits)
allow stripping of generated symbols under CONFIG_KALLSYMS_ALL
kbuild: strip generated symbols from *.ko
kbuild: simplify use of genksyms
kernel-doc: check for extra kernel-doc notations
kbuild: add headerdep used to detect inclusion cycles in header files
kbuild: fix string equality testing in tags.sh
kbuild: fix make tags/cscope
kbuild: fix make incompatibility
kbuild: remove TAR_IGNORE
setlocalversion: add git-svn support
setlocalversion: print correct subversion revision
scripts: improve the decodecode script
scripts/package: allow custom options to rpm
genksyms: allow to ignore symbol checksum changes
genksyms: track symbol checksum changes
tags and cscope support really belongs in a shell script
kconfig: fix options to check-lxdialog.sh
kbuild: gen_init_cpio expands shell variables in file names
remove bashisms from scripts/extract-ikconfig
kbuild: teach mkmakfile to be silent
...
Linus Torvalds [Sun, 28 Dec 2008 23:12:35 +0000 (15:12 -0800)]
Merge git://git./linux/kernel/git/wim/linux-2.6-nvram
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-nvram:
[PATCH] nvram - convert PRINT_PROC to seq_file
[PATCH] nvram - CodingStyle
James Morris [Sun, 28 Dec 2008 22:57:38 +0000 (09:57 +1100)]
Merge branch 'next' into for-linus
Ilya Yanok [Thu, 11 Dec 2008 01:55:41 +0000 (04:55 +0300)]
powerpc/44x: Support 16K/64K base page sizes on 44x
This adds support for 16k and 64k page sizes on PowerPC 44x processors.
The PGDIR table is much smaller than a page when using 16k or 64k
pages (512 and 32 bytes respectively) so we allocate the PGDIR with
kzalloc() instead of __get_free_pages().
One PTE table covers rather a large memory area when using 16k or 64k
pages (32MB or 512MB respectively), so we can easily put FIXMAP and
PKMAP in the area covered by one PTE table.
Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
Signed-off-by: Vladimir Panfilov <pvr@emcraft.com>
Signed-off-by: Ilya Yanok <yanok@emcraft.com>
Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Hollis Blanchard [Wed, 26 Nov 2008 16:19:26 +0000 (10:19 -0600)]
powerpc: Force memory size to be a multiple of PAGE_SIZE
Ensure that total memory size is page-aligned, because otherwise
mark_bootmem() gets upset.
This error case was triggered by using 64 KiB pages in the kernel
while arch/powerpc/boot/4xx.c arbitrarily reduced the amount of memory
by 4096 (to work around a chip bug that affects the last 256 bytes of
physical memory).
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Linus Torvalds [Sun, 28 Dec 2008 20:54:07 +0000 (12:54 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/geert/linux-m68k
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
m68k: use the new byteorder headers
fbcon: Protect free_irq() by MACH_IS_ATARI check
fbcon: remove broken mac vbl handler
m68k: fix trigraph ignored warning in setox.S
macfb annotations and compiler warning fix
m68k: mac baboon interrupt enable/disable
m68k: machw.h cleanup
m68k: Mac via cleanup and commentry
m68k: Reinstate mac rtc
Linus Torvalds [Sun, 28 Dec 2008 20:49:40 +0000 (12:49 -0800)]
Merge git://git./linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1429 commits)
net: Allow dependancies of FDDI & Tokenring to be modular.
igb: Fix build warning when DCA is disabled.
net: Fix warning fallout from recent NAPI interface changes.
gro: Fix potential use after free
sfc: If AN is enabled, always read speed/duplex from the AN advertising bits
sfc: When disabling the NIC, close the device rather than unregistering it
sfc: SFT9001: Add cable diagnostics
sfc: Add support for multiple PHY self-tests
sfc: Merge top-level functions for self-tests
sfc: Clean up PHY mode management in loopback self-test
sfc: Fix unreliable link detection in some loopback modes
sfc: Generate unique names for per-NIC workqueues
802.3ad: use standard ethhdr instead of ad_header
802.3ad: generalize out mac address initializer
802.3ad: initialize ports LACPDU from const initializer
802.3ad: remove typedef around ad_system
802.3ad: turn ports is_individual into a bool
802.3ad: turn ports is_enabled into a bool
802.3ad: make ntt bool
ixgbe: Fix set_ringparam in ixgbe to use the same memory pools.
...
Fixed trivial IPv4/6 address printing conflicts in fs/cifs/connect.c due
to the conversion to %pI (in this networking merge) and the addition of
doing IPv6 addresses (from the earlier merge of CIFS).
Linus Torvalds [Sun, 28 Dec 2008 20:37:14 +0000 (12:37 -0800)]
Merge git://git./linux/kernel/git/sfrench/cifs-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: (31 commits)
[CIFS] Remove redundant test
[CIFS] make sure that DFS pathnames are properly formed
Remove an already-checked error condition in SendReceiveBlockingLock
Streamline SendReceiveBlockingLock: Use "goto out:" in an error condition
Streamline SendReceiveBlockingLock: Use "goto out:" in an error condition
[CIFS] Streamline SendReceive[2] by using "goto out:" in an error condition
Slightly streamline SendReceive[2]
Check the return value of cifs_sign_smb[2]
[CIFS] Cleanup: Move the check for too large R/W requests
[CIFS] Slightly simplify wait_for_free_request(), remove an unnecessary "else" branch
Simplify allocate_mid() slightly: Remove some unnecessary "else" branches
[CIFS] In SendReceive, move consistency check out of the mutexed region
cifs: store password in tcon
cifs: have calc_lanman_hash take more granular args
cifs: zero out session password before freeing it
cifs: fix wait_for_response to time out sleeping processes correctly
[CIFS] Can not mount with prefixpath if root directory of share is inaccessible
[CIFS] various minor cleanups pointed out by checkpatch script
[CIFS] fix typo
[CIFS] remove sparse warning
...
Fix trivial conflict in fs/cifs/cifs_fs_sb.h due to comment changes for
the CIFS_MOUNT_xyz bit definitions between cifs updates and security
updates.
Linus Torvalds [Sun, 28 Dec 2008 20:33:59 +0000 (12:33 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/roland/infiniband
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (26 commits)
IB/mlx4: Set ownership bit correctly when copying CQEs during CQ resize
RDMA/nes: Remove tx_free_list
RDMA/cma: Add IPv6 support
RDMA/addr: Add support for translating IPv6 addresses
mlx4_core: Delete incorrect comment
mlx4_core: Add support for multiple completion event vectors
IB/iser: Avoid recv buffer exhaustion caused by unexpected PDUs
IB/ehca: Remove redundant test of vpage
IB/ehca: Replace modulus operations in flush error completion path
IB/ipath: Add locking for interrupt use of ipath_pd contexts vs free
IB/ipath: Fix spi_pioindex value
IB/ipath: Only do 1X workaround on rev1 chips
IB/ipath: Don't count IB symbol and link errors unless link is UP
IB/ipath: Check return value of dma_map_single()
IB/ipath: Fix PSN of send WQEs after an RDMA read resend
RDMA/nes: Cleanup warnings
RDMA/nes: Add loopback check to make_cm_node()
RDMA/nes: Check cqp_avail_reqs is empty after locking the list
RDMA/nes: Fix TCP compliance test failures
RDMA/nes: Forward packets for a new connection with stale APBVT entry
...
Linus Torvalds [Sun, 28 Dec 2008 20:33:21 +0000 (12:33 -0800)]
Merge branch 'for-linus' of git://git390.osdl.marist.edu/linux-2.6
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: (85 commits)
[S390] provide documentation for hvc_iucv kernel parameter.
[S390] convert ctcm printks to dev_xxx and pr_xxx macros.
[S390] convert zfcp printks to pr_xxx macros.
[S390] convert vmlogrdr printks to pr_xxx macros.
[S390] convert zfcp dumper printks to pr_xxx macros.
[S390] convert cpu related printks to pr_xxx macros.
[S390] convert qeth printks to dev_xxx and pr_xxx macros.
[S390] convert sclp printks to pr_xxx macros.
[S390] convert iucv printks to dev_xxx and pr_xxx macros.
[S390] convert ap_bus printks to pr_xxx macros.
[S390] convert dcssblk and extmem printks messages to pr_xxx macros.
[S390] convert monwriter printks to pr_xxx macros.
[S390] convert s390 debug feature printks to pr_xxx macros.
[S390] convert monreader printks to pr_xxx macros.
[S390] convert appldata printks to pr_xxx macros.
[S390] convert setup printks to pr_xxx macros.
[S390] convert hypfs printks to pr_xxx macros.
[S390] convert time printks to pr_xxx macros.
[S390] convert cpacf printks to pr_xxx macros.
[S390] convert cio printks to pr_xxx macros.
...
Linus Torvalds [Sun, 28 Dec 2008 20:27:58 +0000 (12:27 -0800)]
Merge branch 'sched-core-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (31 commits)
sched: fix warning in fs/proc/base.c
schedstat: consolidate per-task cpu runtime stats
sched: use RCU variant of list traversal in for_each_leaf_rt_rq()
sched, cpuacct: export percpu cpuacct cgroup stats
sched, cpuacct: refactoring cpuusage_read / cpuusage_write
sched: optimize update_curr()
sched: fix wakeup preemption clock
sched: add missing arch_update_cpu_topology() call
sched: let arch_update_cpu_topology indicate if topology changed
sched: idle_balance() does not call load_balance_newidle()
sched: fix sd_parent_degenerate on non-numa smp machine
sched: add uid information to sched_debug for CONFIG_USER_SCHED
sched: move double_unlock_balance() higher
sched: update comment for move_task_off_dead_cpu
sched: fix inconsistency when redistribute per-cpu tg->cfs_rq shares
sched/rt: removed unneeded defintion
sched: add hierarchical accounting to cpu accounting controller
sched: include group statistics in /proc/sched_debug
sched: rename SCHED_NO_NO_OMIT_FRAME_POINTER => SCHED_OMIT_FRAME_POINTER
sched: clean up SCHED_CPUMASK_ALLOC
...
Linus Torvalds [Sun, 28 Dec 2008 20:21:10 +0000 (12:21 -0800)]
Merge branch 'tracing-core-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'tracing-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (241 commits)
sched, trace: update trace_sched_wakeup()
tracing/ftrace: don't trace on early stage of a secondary cpu boot, v3
Revert "x86: disable X86_PTRACE_BTS"
ring-buffer: prevent false positive warning
ring-buffer: fix dangling commit race
ftrace: enable format arguments checking
x86, bts: memory accounting
x86, bts: add fork and exit handling
ftrace: introduce tracing_reset_online_cpus() helper
tracing: fix warnings in kernel/trace/trace_sched_switch.c
tracing: fix warning in kernel/trace/trace.c
tracing/ring-buffer: remove unused ring_buffer size
trace: fix task state printout
ftrace: add not to regex on filtering functions
trace: better use of stack_trace_enabled for boot up code
trace: add a way to enable or disable the stack tracer
x86: entry_64 - introduce FTRACE_ frame macro v2
tracing/ftrace: add the printk-msg-only option
tracing/ftrace: use preempt_enable_no_resched_notrace in ring_buffer_time_stamp()
x86, bts: correctly report invalid bts records
...
Fixed up trivial conflict in scripts/recordmcount.pl due to SH bits
being already partly merged by the SH merge.
Linus Torvalds [Sun, 28 Dec 2008 20:07:57 +0000 (12:07 -0800)]
Merge branch 'x86-core-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'x86-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (246 commits)
x86: traps.c replace #if CONFIG_X86_32 with #ifdef CONFIG_X86_32
x86: PAT: fix address types in track_pfn_vma_new()
x86: prioritize the FPU traps for the error code
x86: PAT: pfnmap documentation update changes
x86: PAT: move track untrack pfnmap stubs to asm-generic
x86: PAT: remove follow_pfnmap_pte in favor of follow_phys
x86: PAT: modify follow_phys to return phys_addr prot and return value
x86: PAT: clarify is_linear_pfn_mapping() interface
x86: ia32_signal: remove unnecessary declaration
x86: common.c boot_cpu_stack and boot_exception_stacks should be static
x86: fix intel x86_64 llc_shared_map/cpu_llc_id anomolies
x86: fix warning in arch/x86/kernel/microcode_amd.c
x86: ia32.h: remove unused struct sigfram32 and rt_sigframe32
x86: asm-offset_64: use rt_sigframe_ia32
x86: sigframe.h: include headers for dependency
x86: traps.c declare functions before they get used
x86: PAT: update documentation to cover pgprot and remap_pfn related changes - v3
x86: PAT: add pgprot_writecombine() interface for drivers - v3
x86: PAT: change pgprot_noncached to uc_minus instead of strong uc - v3
x86: PAT: implement track/untrack of pfnmap regions for x86 - v3
...
Linus Torvalds [Sun, 28 Dec 2008 19:43:54 +0000 (11:43 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jmorris/security-testing-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: (105 commits)
SELinux: don't check permissions for kernel mounts
security: pass mount flags to security_sb_kern_mount()
SELinux: correctly detect proc filesystems of the form "proc/foo"
Audit: Log TIOCSTI
user namespaces: document CFS behavior
user namespaces: require cap_set{ug}id for CLONE_NEWUSER
user namespaces: let user_ns be cloned with fairsched
CRED: fix sparse warnings
User namespaces: use the current_user_ns() macro
User namespaces: set of cleanups (v2)
nfsctl: add headers for credentials
coda: fix creds reference
capabilities: define get_vfs_caps_from_disk when file caps are not enabled
CRED: Allow kernel services to override LSM settings for task actions
CRED: Add a kernel_service object class to SELinux
CRED: Differentiate objective and effective subjective credentials on a task
CRED: Documentation
CRED: Use creds in file structs
CRED: Prettify commoncap.c
CRED: Make execve() take advantage of copy-on-write credentials
...
Linus Torvalds [Sun, 28 Dec 2008 19:43:22 +0000 (11:43 -0800)]
Merge git://git./linux/kernel/git/herbert/crypto-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (57 commits)
crypto: aes - Precompute tables
crypto: talitos - Ack done interrupt in isr instead of tasklet
crypto: testmgr - Correct comment about deflate parameters
crypto: salsa20 - Remove private wrappers around various operations
crypto: des3_ede - permit weak keys unless REQ_WEAK_KEY set
crypto: sha512 - Switch to shash
crypto: sha512 - Move message schedule W[80] to static percpu area
crypto: michael_mic - Switch to shash
crypto: wp512 - Switch to shash
crypto: tgr192 - Switch to shash
crypto: sha256 - Switch to shash
crypto: md5 - Switch to shash
crypto: md4 - Switch to shash
crypto: sha1 - Switch to shash
crypto: rmd320 - Switch to shash
crypto: rmd256 - Switch to shash
crypto: rmd160 - Switch to shash
crypto: rmd128 - Switch to shash
crypto: null - Switch to shash
crypto: hash - Make setkey optional
...
Linus Torvalds [Sun, 28 Dec 2008 19:41:32 +0000 (11:41 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (367 commits)
ALSA: ASoC: fix a typo in omp-pcm.c
ASoC: Fix DSP formats in SSM2602 audio codec
ASoC: Fix incorrect DSP format in OMAP McBSP DAI and affected drivers
ALSA: hda: fix incorrect mixer index values for 92hd83xx
ALSA: hda: dinput_mux check
ALSA: hda - Add quirk for another HP dv7
ALSA: ASoC - Add missing __devexit annotation to wm8350.c
ALSA: ASoc: DaVinci: davinci-evm use dsp_b mode
ALSA: ASoC: DaVinci: i2s, evm, pass same value to codec and cpu_dai
ALSA: ASoC: tlv320aic3x add dsp_a
ALSA: ASoC: DaVinci: document I2S limitations
ALSA: ASoC: DaVinci: davinci-i2s clean up
ALSA: ASoC: DaVinci: davinci-i2s clean up
ALSA: ASoC: DaVinci: davinci-i2s add comments to explain polarity
ALSA: ASoC: DaVinci: davinvi-evm, make requests explicit
ALSA: ca0106 - disable 44.1kHz capture
ALSA: ca0106 - Add missing card->private_data initialization
ALSA: ca0106 - Check ac97 availability at PM
ALSA: hda - Power up always when no jack detection is available
ALSA: hda - Fix unused variable warnings in patch_sigmatel.c
...
Linus Torvalds [Sun, 28 Dec 2008 19:39:19 +0000 (11:39 -0800)]
Merge git://git./linux/kernel/git/lethal/sh-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (132 commits)
sh: oprofile: Fix up the module build.
sh: add UIO support for JPU on SH7722.
serial: sh-sci: Fix up port pinmux for SH7366.
sh: mach-rsk: Use uImage generation by default for rsk7201/7203.
sh: mach-sh03: Fix up pata_platform build breakage.
sh: enable deferred io LCDC on Migo-R
video: sh_mobile_lcdcfb deferred io support
video: deferred io with physically contiguous memory
video: deferred io cleanup
video: fix deferred io fsync()
sh: add LCDC interrupt configuration to AP325 and Migo-R
sh_mobile_lcdc: use FB_SYS helpers instead of FB_CFB
sh: split coherent pages
sh: dma: Kill off ISA DMA wrapper.
sh: Conditionalize the code dumper on CONFIG_DUMP_CODE.
sh: Kill off the unused SH_ALPHANUMERIC debug option.
sh: Enable skipping of bss on debug platforms for sh32 also.
doc: Update sh cpufreq documentation.
sh: mrshpc_setup_windows() needs to be inline.
serial: sh-sci: sci_poll_get_char() is only used by CONFIG_CONSOLE_POLL.
...
Harvey Harrison [Tue, 18 Nov 2008 19:45:23 +0000 (20:45 +0100)]
m68k: use the new byteorder headers
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Geert Uytterhoeven [Tue, 18 Nov 2008 19:45:23 +0000 (20:45 +0100)]
fbcon: Protect free_irq() by MACH_IS_ATARI check
Add missing check for Atari in free_irq() call, which could cause problems on
multi-platform m68k kernels.
Reported-by: Brad Boyer <flar@allandria.com>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Finn Thain [Tue, 18 Nov 2008 19:45:23 +0000 (20:45 +0100)]
fbcon: remove broken mac vbl handler
Remove the Mac VBL interrupt code as it doesn't work properly and
doesn't bring any benefit when fixed. Also remove unused
DEFAULT_CURSOR_BLINK_RATE macro and irqres variable.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Finn Thain [Tue, 18 Nov 2008 19:45:22 +0000 (20:45 +0100)]
m68k: fix trigraph ignored warning in setox.S
Fix the warning: trigraph ??/ ignored, use -trigraphs to enable
caused by the recent removal of -traditional option.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Finn Thain [Tue, 18 Nov 2008 19:45:22 +0000 (20:45 +0100)]
macfb annotations and compiler warning fix
Add some __iomem annotations. Remove some volatile qualifiers to fix
several compiler warnings: "passing arg 1 of `iounmap' discards qualifiers
from pointer target type".
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Finn Thain [Tue, 18 Nov 2008 19:45:21 +0000 (20:45 +0100)]
m68k: mac baboon interrupt enable/disable
No-one seems to know how to mask individual baboon interrupts, so we just
mask the umbrella IRQ. This will work as long as only the IDE driver uses
the baboon chip (it can't deadlock). Use mac_enable_irq/mac_disable_irq
rather than enable_irq/disable_irq because the latter routines count the
depth of nested calls which triggers a warning and call trace because
IRQ_NUBUS_C is enabled twice in a row (once when the baboon handler is
registered, and once when the IDE IRQ is registered).
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Finn Thain [Tue, 18 Nov 2008 19:45:20 +0000 (20:45 +0100)]
m68k: machw.h cleanup
Remove some more cruft from machw.h and drop the #include where it isn't
needed.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Finn Thain [Tue, 18 Nov 2008 19:45:20 +0000 (20:45 +0100)]
m68k: Mac via cleanup and commentry
No behavioural changes, just cleanups and better documentation.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Finn Thain [Tue, 18 Nov 2008 19:45:20 +0000 (20:45 +0100)]
m68k: Reinstate mac rtc
Reinstate the Mac hardware clock for CUDA ADB and Mac II ADB models.
It doesn't work properly on Mac IIsi ADB and PMU ADB yet, so leave them
out.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Dave Jones [Sun, 28 Dec 2008 04:43:48 +0000 (20:43 -0800)]
net: Allow dependancies of FDDI & Tokenring to be modular.
I noticed it isn't possible to build token ring & fddi drivers
without causing LLC, and a bunch of other things to be forced
built-in. For distro kernels, this means carrying a chunk of
code in the vmlinuz, even if the user doesn't use those protocols.
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 26 Dec 2008 23:13:55 +0000 (15:13 -0800)]
igb: Fix build warning when DCA is disabled.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 26 Dec 2008 23:10:00 +0000 (15:10 -0800)]
net: Fix warning fallout from recent NAPI interface changes.
When we removed the network device argument from several
NAPI interfaces in
908a7a16b852ffd618a9127be8d62432182d81b4
("net: Remove unused netdev arg from some NAPI interfaces.")
several drivers now started getting unused variable warnings.
This fixes those up.
Signed-off-by: David S. Miller <davem@davemloft.net>
Herbert Xu [Fri, 26 Dec 2008 22:57:42 +0000 (14:57 -0800)]
gro: Fix potential use after free
The initial skb may have been freed after napi_gro_complete in
napi_gro_receive if it was merged into an existing packet. Thus
we cannot check same_flow (which indicates whether it was merged)
after calling napi_gro_complete.
This patch fixes this by saving the same_flow status before the
call to napi_gro_complete.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 26 Dec 2008 21:49:25 +0000 (13:49 -0800)]
sfc: If AN is enabled, always read speed/duplex from the AN advertising bits
When AN is enabled and the link is down the speed/duplex control bits
will not be meaningful. Use the advertising bits instead, and mask
them with the LPA bits if and only if AN is complete (as before).
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 26 Dec 2008 21:48:51 +0000 (13:48 -0800)]
sfc: When disabling the NIC, close the device rather than unregistering it
This should reduce user confusion and may also aid recovery (ioctls
will still be available).
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 26 Dec 2008 21:48:00 +0000 (13:48 -0800)]
sfc: SFT9001: Add cable diagnostics
The SFT9001 firmware implements cable diagnostics; run those and
include their results in a self-test. In case of a cable fault, do
not fail the self-test as a whole; only faults in the NIC should cause
that.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 26 Dec 2008 21:47:25 +0000 (13:47 -0800)]
sfc: Add support for multiple PHY self-tests
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 26 Dec 2008 21:47:04 +0000 (13:47 -0800)]
sfc: Merge top-level functions for self-tests
Pass in ethtool test flags to determine which tests to run.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 26 Dec 2008 21:46:38 +0000 (13:46 -0800)]
sfc: Clean up PHY mode management in loopback self-test
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 26 Dec 2008 21:46:12 +0000 (13:46 -0800)]
sfc: Fix unreliable link detection in some loopback modes
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 26 Dec 2008 21:44:39 +0000 (13:44 -0800)]
sfc: Generate unique names for per-NIC workqueues
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Holger Eitzenberger [Fri, 26 Dec 2008 21:41:53 +0000 (13:41 -0800)]
802.3ad: use standard ethhdr instead of ad_header
802.3ad has its own ethhdr-like structure in the form of an ad_header,
which is at the start of both the LACPDU and marker PDU. Both are
the same from the struct values, both are packed as well.
It's therefore perfectly fine to replace the ad_header by the ethhdr
and to remove its definition.
Signed-off-by: Holger Eitzenberger <holger@eitzenberger.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Holger Eitzenberger [Fri, 26 Dec 2008 21:40:48 +0000 (13:40 -0800)]
802.3ad: generalize out mac address initializer
Generalize out mac address initializer for the LACPDU multicast
address and use in two places. Remove the now unused
AD_MULTICAST_LACPDU_ADDR.
Signed-off-by: Holger Eitzenberger <holger@eitzenberger.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Holger Eitzenberger [Fri, 26 Dec 2008 21:28:33 +0000 (13:28 -0800)]
802.3ad: initialize ports LACPDU from const initializer
Save some text by initializing ports LACPDU from const initializer,
then get rid of ad_initialize_lacpdu().
Signed-off-by: Holger Eitzenberger <holger@eitzenberger.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Holger Eitzenberger [Fri, 26 Dec 2008 21:27:57 +0000 (13:27 -0800)]
802.3ad: remove typedef around ad_system
As typedefs are considered a bad thing most of the time remove the
typedef around ad_system.
Signed-off-by: Holger Eitzenberger <heitzenberger@astaro.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Holger Eitzenberger [Fri, 26 Dec 2008 21:27:21 +0000 (13:27 -0800)]
802.3ad: turn ports is_individual into a bool
Turn ports is_individual into a bool. There is no functional change.
Signed-off-by: Holger Eitzenberger <heitzenberger@astaro.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Holger Eitzenberger [Fri, 26 Dec 2008 21:26:54 +0000 (13:26 -0800)]
802.3ad: turn ports is_enabled into a bool
Turn ports is_enabled into a bool. There is no functional change.
Signed-off-by: Holger Eitzenberger <holger@eitzenberger.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Holger Eitzenberger [Fri, 26 Dec 2008 19:18:15 +0000 (11:18 -0800)]
802.3ad: make ntt bool
Turn Need-To-Transmit port variable into a bool. There is no
functional change.
Signed-off-by: Holger Eitzenberger <holger@eitzenberger.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Peter P Waskiewicz Jr [Fri, 26 Dec 2008 09:36:33 +0000 (01:36 -0800)]
ixgbe: Fix set_ringparam in ixgbe to use the same memory pools.
The adapter rings are kcalloc()'d, but in set_ringparam() in ixgbe_ethtool,
we replace that memory from the vmalloc() pool. This can result in a NULL
pointer reference when trying to modify the rings at a later time, or on
device removal.
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Peter P Waskiewicz Jr [Fri, 26 Dec 2008 09:36:05 +0000 (01:36 -0800)]
ixgbe: Fix NAPI enable/disable path when using DCB
This change allows DCB mode to change the number of queues, and presumably
the number of NAPI instances, safely.
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Peter P Waskiewicz Jr [Fri, 26 Dec 2008 09:35:35 +0000 (01:35 -0800)]
net: Init NAPI dev_list on napi_del
The recent GRO patches introduced the NAPI removal of devices in
free_netdev. For drivers that can change the number of queues during
driver operation, the NAPI infrastructure doesn't allow the freeing and
re-addition of NAPI entities without reloading the driver.
This change reinitializes the dev_list in each NAPI struct on delete,
instead of just deleting it (and assigning the list pointers to POISON).
Drivers that wish to remove/re-add NAPI will need to re-initialize the
netdev napi_list after removing all NAPI instances, before re-adding NAPI
devices again.
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Fri, 26 Dec 2008 09:34:11 +0000 (01:34 -0800)]
igb: re-order queues to support cleaner use of ivar on 82576
The 82576 adapter orders the queues in pairs when virtualization is in use.
The queue ordering previously conflicted with the ordering when sr-iov was
enabled. This new ordering allows a PF to allocate 2 queues without using
any VF resources.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Fri, 26 Dec 2008 09:33:18 +0000 (01:33 -0800)]
igb: defeature tx head writeback
This patch removes tx head writeback as it was found to not provide a
significant improvement in tx performance and on some systems has been seen
to cause a performance degredation due to partial cache line writes.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Herbert Xu [Fri, 26 Dec 2008 09:31:18 +0000 (01:31 -0800)]
ipsec: Remove useless ret variable
This patch removes a useless ret variable from the IPv4 ESP/UDP
decapsulation code.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Anton Vorontsov [Tue, 23 Dec 2008 06:59:25 +0000 (06:59 +0000)]
ucc_geth: Eliminate the need for forward references
This patch simply reorders some functions to eliminate the need for
forward references. No other changes than that.
Suggested-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David Woodhouse [Tue, 23 Dec 2008 04:09:02 +0000 (04:09 +0000)]
atm: Driver for Solos PCI ADSL2+ card.
This adds basic support for the 'Solos' PCI ADSL2+ cards being developed
by Traverse Technologies and Xrio Ltd:
http://www.traverse.com.au/productview.php?product_id=116
Signed-off-by: Nathan Williams <nathan@traverse.com.au>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tilman Schmidt [Fri, 26 Dec 2008 09:22:03 +0000 (01:22 -0800)]
gigaset: ifdef cleanup
Remove unnecessary #ifdef-s and #if-0-ed code sections.
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tilman Schmidt [Fri, 26 Dec 2008 09:21:29 +0000 (01:21 -0800)]
gigaset: use pr_err() and pr_info()
Switch from private printk wrapper macros to using pr_err() and
pr_info() from linux/kernel.h, at the same time unifying a few
error messages.
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
Divy Le Ray [Fri, 26 Dec 2008 09:16:39 +0000 (01:16 -0800)]
cxgb3: add control to access embedded images
Update contol path between cxgb3 and ULP modules (iWARP, iSCSI)
to provide access to firware and protocol engine info.
Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Hannes Eder [Fri, 26 Dec 2008 08:15:03 +0000 (00:15 -0800)]
drivers/net/wireless/prism54: fix sparse warnings: make symbols static
Fix this sparse warnings:
drivers/net/wireless/prism54/islpci_hotplug.c:97:1: warning: symbol 'prism54_probe' was not declared. Should it be static?
drivers/net/wireless/prism54/islpci_hotplug.c:220:1: warning: symbol 'prism54_remove' was not declared. Should it be static?
drivers/net/wireless/prism54/islpci_hotplug.c:263:1: warning: symbol 'prism54_suspend' was not declared. Should it be static?
drivers/net/wireless/prism54/islpci_hotplug.c:286:1: warning: symbol 'prism54_resume' was not declared. Should it be static?
Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Hannes Eder [Fri, 26 Dec 2008 08:14:41 +0000 (00:14 -0800)]
drivers/net/wireless/ipw2x00: fix sparse warnings: make symbols static
Fix this sparse warnings:
drivers/net/wireless/ipw2x00/ipw2100.c:5271:6: warning: symbol 'ipw2100_queues_initialize' was not declared. Should it be static?
drivers/net/wireless/ipw2x00/ipw2100.c:5278:6: warning: symbol 'ipw2100_queues_free' was not declared. Should it be static?
drivers/net/wireless/ipw2x00/ipw2100.c:5285:5: warning: symbol 'ipw2100_queues_allocate' was not declared. Should it be static?
Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Hannes Eder [Fri, 26 Dec 2008 08:13:46 +0000 (00:13 -0800)]
drivers/net/wireless/b43: fix sparse warnings: make symbols static
Fix this sparse warnings:
drivers/net/wireless/b43/phy_a.c:80:6: warning: symbol 'b43_radio_set_tx_iq' was not declared. Should it be static?
drivers/net/wireless/b43/phy_a.c:150:6: warning: symbol 'b43_radio_init2060' was not declared. Should it be static?
drivers/net/wireless/b43/phy_g.c:57:10: warning: symbol 'b43_radio_channel_codes_bg' was not declared. Should it be static?
drivers/net/wireless/b43/phy_g.c:218:6: warning: symbol 'b43_set_txpower_g' was not declared. Should it be static?
drivers/net/wireless/b43/phy_g.c:386:6: warning: symbol 'b43_nrssi_hw_write' was not declared. Should it be static?
drivers/net/wireless/b43/phy_g.c:393:5: warning: symbol 'b43_nrssi_hw_read' was not declared. Should it be static?
drivers/net/wireless/b43/phy_g.c:404:6: warning: symbol 'b43_nrssi_hw_update' was not declared. Should it be static?
drivers/net/wireless/b43/phy_g.c:418:6: warning: symbol 'b43_nrssi_mem_update' was not declared. Should it be static?
drivers/net/wireless/b43/phy_g.c:592:6: warning: symbol 'b43_calc_nrssi_slope' was not declared. Should it be static?
drivers/net/wireless/b43/phy_g.c:1357:5: warning: symbol 'b43_radio_init2050' was not declared. Should it be static?
Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Hannes Eder [Fri, 26 Dec 2008 08:13:29 +0000 (00:13 -0800)]
drivers/net/wireless/ath9k: fix sparse warnings: make symbols static
Fix this sparse warnings:
drivers/net/wireless/ath9k/eeprom.c:195:6: warning: symbol 'ath9k_fill_eeprom' was not declared. Should it be static?
drivers/net/wireless/ath9k/eeprom.c:463:5: warning: symbol 'ath9k_check_eeprom' was not declared. Should it be static?
drivers/net/wireless/ath9k/eeprom.c:1219:6: warning: symbol 'ath9k_hw_set_def_power_per_rate_table' was not declared. Should it be static?
drivers/net/wireless/ath9k/eeprom.c:1510:6: warning: symbol 'ath9k_hw_set_4k_power_per_rate_table' was not declared. Should it be static?
drivers/net/wireless/ath9k/eeprom.c:2007:5: warning: symbol 'ath9k_set_txpower' was not declared. Should it be static?
drivers/net/wireless/ath9k/eeprom.c:2106:6: warning: symbol 'ath9k_set_addac' was not declared. Should it be static?
drivers/net/wireless/ath9k/eeprom.c:2543:6: warning: symbol 'ath9k_eeprom_set_board_values' was not declared. Should it be static?
drivers/net/wireless/ath9k/eeprom.c:2606:5: warning: symbol 'ath9k_get_eeprom_antenna_cfg' was not declared. Should it be static?
drivers/net/wireless/ath9k/eeprom.c:2622:4: warning: symbol 'ath9k_hw_get_4k_num_ant_config' was not declared. Should it be static?
drivers/net/wireless/ath9k/eeprom.c:2628:4: warning: symbol 'ath9k_hw_get_def_num_ant_config' was not declared. Should it be static?
drivers/net/wireless/ath9k/eeprom.c:2647:4: warning: symbol 'ath9k_get_num_ant_config' was not declared. Should it be static?
drivers/net/wireless/ath9k/eeprom.c:2790:5: warning: symbol 'ath9k_get_eeprom' was not declared. Should it be static?
Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Hannes Eder [Fri, 26 Dec 2008 08:12:59 +0000 (00:12 -0800)]
drivers/net/wireless: fix sparse warnings: make symbols static
Fix this sparse warnings:
drivers/net/wireless/airo.c:3610:6: warning: symbol 'mpi_receive_802_11' was not declared. Should it be static?
drivers/net/wireless/atmel.c:3183:6: warning: symbol 'atmel_join_bss' was not declared. Should it be static?
drivers/net/wireless/ray_cs.c:831:5: warning: symbol 'ray_dev_init' was not declared. Should it be static?
Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Hannes Eder [Fri, 26 Dec 2008 08:12:08 +0000 (00:12 -0800)]
drivers/net/wan/z85230.c: fix sparse warnings: un-EXPORT symbols
The symbols are only references within the translation unit they are
defined in, so un-EXPORT them und make them 'static'.
Fix this sparse warnings:
drivers/net/wan/z85230.c:604:25: warning: symbol 'z8530_dma_sync' was not declared. Should it be static?
drivers/net/wan/z85230.c:613:25: warning: symbol 'z8530_txdma_sync' was not declared. Should it be static?
Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Hannes Eder [Fri, 26 Dec 2008 08:11:21 +0000 (00:11 -0800)]
drivers/net/wan: fix sparse warning: make symbol static
Fix this sparse warning:
drivers/net/wan/x25_asy.c:623:5: warning: symbol 'x25_asy_esc' was not declared. Should it be static?
Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: David S. Miller <davem@davemloft.net>