Linus Torvalds [Fri, 23 May 2008 16:24:52 +0000 (09:24 -0700)]
Merge branch 'fixes' of git://git./linux/kernel/git/davej/cpufreq
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq:
[CPUFREQ] clarify license of freq_table.c
[CPUFREQ] Remove documentation of removed ondemand tunable.
[CPUFREQ] Crusoe: longrun cpufreq module reports false min freq
[CPUFREQ] powernow-k8: improve error messages
Ingo Molnar [Mon, 12 May 2008 19:21:15 +0000 (21:21 +0200)]
x86: prevent PGE flush from interruption/preemption
CR4 manipulation is not protected against interrupts and preemption,
but KVM uses smp_function_call to manipulate the X86_CR4_VMXE bit
either from the CPU hotplug code or from the kvm_init call.
We need to protect the CR4 manipulation from both interrupts and
preemption.
Original bug report: http://lkml.org/lkml/2008/5/7/48
Bugzilla entry: http://bugzilla.kernel.org/show_bug.cgi?id=10642
This is not a regression from 2.6.25, it's a long standing and hard to
trigger bug.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Jesse Barnes [Fri, 23 May 2008 15:40:45 +0000 (08:40 -0700)]
remove debug printk from DRM suspend path
Not sure how this snuck upstream, but it really doesn't belong there. We
don't need a KERN_ERR printk in the suspend path to know what's going on (at
least not anymore).
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Fri, 23 May 2008 15:15:12 +0000 (08:15 -0700)]
Merge branch 'merge' of git://git./linux/kernel/git/paulus/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
[POWERPC] iSeries: Remove unused mail address
[POWERPC] mpic: Fix use of uninitialized variable
[POWERPC] Add kernstart_addr to list of allowed symbols in prom_init
[POWERPC] Fix __set_fixmap() for STRICT_MM_TYPECHECKS
[POWERPC] PS3: Fix memory hotplug
Linus Torvalds [Fri, 23 May 2008 15:13:39 +0000 (08:13 -0700)]
Merge branch 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6
* 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6:
[XFS] Fix memory corruption with small buffer reads
[XFS] Fix inode list allocation size in writeback.
[XFS] Don't allow memory reclaim to wait on the filesystem in inode
[XFS] Fix fsync() b0rkage.
[XFS] Include linux/random.h in all builds, not just debug builds.
Linus Torvalds [Fri, 23 May 2008 15:13:19 +0000 (08:13 -0700)]
Merge git://git./linux/kernel/git/rusty/linux-2.6-for-linus
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus:
stop_machine: make stop_machine_run more virtualization friendly
doc: add a chapter about trylock functions [Bug 9011]
modules: proper cleanup of kobject without CONFIG_SYSFS
module loading ELF handling: use SELFMAG instead of numeric constant
Harvey Harrison [Thu, 22 May 2008 22:45:08 +0000 (15:45 -0700)]
fbdev: fix integer as NULL pointer warning
drivers/video/aty/atyfb_base.c:3359:26: warning: Using plain integer as NULL pointer
drivers/video/aty/radeon_base.c:2280:32: warning: Using plain integer as NULL pointer
drivers/video/matrox/matroxfb_base.h:203:25: warning: Using plain integer as NULL pointer
drivers/video/matrox/matroxfb_base.h:203:25: warning: Using plain integer as NULL pointer
drivers/video/sis/sis_main.c:5790:44: warning: Using plain integer as NULL pointer
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Harvey Harrison [Thu, 22 May 2008 22:45:07 +0000 (15:45 -0700)]
scsi: fix integer as NULL pointer warning
drivers/scsi/aha152x.c:3585:60: warning: Using plain integer as NULL pointer
drivers/scsi/aha152x.c:3845:56: warning: Using plain integer as NULL pointer
drivers/scsi/qla1280.c:2814:37: warning: Using plain integer as NULL pointer
drivers/scsi/atp870u.c:750:47: warning: Using plain integer as NULL pointer
drivers/scsi/3w-9xxx.c:1281:36: warning: Using plain integer as NULL pointer
drivers/scsi/3w-9xxx.c:1293:36: warning: Using plain integer as NULL pointer
drivers/scsi/3w-9xxx.c:1301:35: warning: Using plain integer as NULL pointer
drivers/scsi/hptiop.c:447:10: warning: Using plain integer as NULL pointer
drivers/scsi/hptiop.c:457:10: warning: Using plain integer as NULL pointer
drivers/scsi/hptiop.c:479:24: warning: Using plain integer as NULL pointer
drivers/scsi/hptiop.c:483:22: warning: Using plain integer as NULL pointer
drivers/scsi/hptiop.c:1213:23: warning: Using plain integer as NULL pointer
drivers/scsi/hptiop.c:1214:23: warning: Using plain integer as NULL pointer
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Harvey Harrison [Thu, 22 May 2008 22:45:07 +0000 (15:45 -0700)]
isdn: fix integer as NULL pointer warning
drivers/isdn/hysdn/hycapi.c:465:42: warning: Using plain integer as NULL pointer
drivers/isdn/hysdn/hycapi.c:467:44: warning: Using plain integer as NULL pointer
drivers/isdn/hysdn/hycapi.c:469:42: warning: Using plain integer as NULL pointer
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Harvey Harrison [Thu, 22 May 2008 22:45:06 +0000 (15:45 -0700)]
acpi: fix integer as NULL pointer warning
drivers/acpi/dispatcher/dsmethod.c:568:50: warning: Using plain integer as NULL pointer
drivers/acpi/executer/exmutex.c:329:30: warning: Using plain integer as NULL pointer
drivers/acpi/executer/exmutex.c:466:31: warning: Using plain integer as NULL pointer
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Harvey Harrison [Thu, 22 May 2008 22:45:06 +0000 (15:45 -0700)]
x86: fix integer as NULL pointer warning
arch/x86/boot/printf.c:59:10: warning: Using plain integer as NULL pointer
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Russell King [Fri, 23 May 2008 14:38:07 +0000 (15:38 +0100)]
[ARM] fix OMAP include loops
OMAP has two include loops in its header files:
asm-arm/hardware.h <- asm-arm/arch-omap/io.h <-
asm-arm/arch-omap/hardware.h <- asm-arm/hardware.h
asm-arm/arch-omap/board-palmte.h <-
asm-arm/arch-omap/hardware.h <- asm-arm/hardware.h <-
asm-arm/arch-omap/gpio.h <- asm-arm/arch-omap/board-palmte.h
Circular include dependencies are dangerous since they can result in
inconsistent definitions being provided to other code, especially if
'#ifndef' constructs are used.
Solve these by removing the offending includes, and add additional
includes where necessary.
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Fri, 23 May 2008 12:53:31 +0000 (13:53 +0100)]
Revert "[ARM] pxa: spitz wants PXA27x UDC definitions"
This reverts commit
53491e042e79578765e2d33512a45d50eb0d8801, which hit
the kernel tree too early.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Greg Ungerer [Fri, 23 May 2008 07:31:39 +0000 (08:31 +0100)]
[ARM] 5053/1: define before use of processor_id
For the simple read_cpuid() macro case the variable processor_id has
no definition on use of the macro. Add an extern for it. Move all the
processor ID macros into the #ifndef __ASSEMBLEY__ block.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Greg Ungerer [Fri, 23 May 2008 07:26:24 +0000 (08:26 +0100)]
[ARM] 5052/1: export clock functions for the at91x40
Export the AT91 clock functions for the AT91X40. Some external code common
to all AT91 family parts relys on this, like the gpio and serial support.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Greg Ungerer [Fri, 23 May 2008 06:16:52 +0000 (07:16 +0100)]
[ARM] 5051/1: define pgtable_t for the !CONFIG_MMU case too
The non-MMU case also needs the type definition of pgtable_t.
So move it out of a CONFIG_MMU conditional section.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Andi Kleen [Wed, 14 May 2008 23:10:42 +0000 (16:10 -0700)]
x86: use explicit copy in vdso_gettimeofday()
Jeremy's gcc 3.4 seems to be unable to inline a 8 byte memcpy. But the
vdso doesn't support external references. Copy the structure members
of struct timezone explicitely instead.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Ingo Molnar [Thu, 22 May 2008 08:37:48 +0000 (10:37 +0200)]
namespacecheck: automated fixes
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Jan Beulich [Thu, 15 May 2008 12:24:52 +0000 (13:24 +0100)]
x86/xen: fix arbitrary_virt_to_machine()
While I realize that the function isn't currently being used, I still
think an obvious mistake like this should be corrected.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Acked-by: Jeremy Fitzhardinge <jeremy@goop.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Chuck Ebbert [Tue, 20 May 2008 22:18:12 +0000 (18:18 -0400)]
x86: don't read maxlvt before checking if APIC is mapped
A check for unmapped apic was added before reading maxlvt but the early
read of maxlvt wasn't removed.
Signed-off-by: Chuck Ebbert <cebbert@redhat.com>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@kernel.org
Thomas Gleixner [Sun, 18 May 2008 20:17:59 +0000 (22:17 +0200)]
x86: disable TSC for sched_clock() when calibration failed
When the TSC calibration fails then TSC is still used in
sched_clock(). Disable it completely in that case.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@kernel.org
Thomas Gleixner [Tue, 13 May 2008 10:31:00 +0000 (12:31 +0200)]
x86: distangle user disabled TSC from unstable
tsc_enabled is set to 0 from the command line switch "notsc" and from
the mark_tsc_unstable code. Seperate those functionalities and replace
tsc_enable with tsc_disable. This makes also the native_sched_clock()
decision when to use TSC understandable.
Preparatory patch to solve the sched_clock() issue on 32 bit.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Thomas Gleixner [Sun, 18 May 2008 17:27:48 +0000 (19:27 +0200)]
x86: fix setup of cyc2ns in tsc_64.c
When the TSC is calibrated against the PIT due to the nonavailability
of PMTIMER/HPET or due to SMI interference then the setup of the per
CPU cyc2ns variables is skipped. This is unlikely to happen but it
would definitely render sched_clock() unusable.
This was introduced with commit
53d517cdbaac704352b3d0c10fecb99e0b54572e
x86: scale cyc_2_nsec according to CPU frequency
Update the per CPU cyc2ns variables in all exit pathes of tsc_calibrate.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@kernel.org
Christoph Hellwig [Mon, 19 May 2008 06:34:42 +0000 (16:34 +1000)]
[XFS] Fix memory corruption with small buffer reads
When we have multiple buffers in a single page for a blocksize == pagesize
filesystem we might overwrite the page contents if two callers hit it
shortly after each other. To prevent that we need to keep the page locked
until I/O is completed and the page marked uptodate.
Thanks to Eric Sandeen for triaging this bug and finding a reproducible
testcase and Dave Chinner for additional advice.
This should fix kernel.org bz #10421.
Tested-by: Eric Sandeen <sandeen@sandeen.net>
SGI-PV: 981813
SGI-Modid: xfs-linux-melb:xfs-kern:31173a
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Patrick McHardy [Fri, 23 May 2008 07:22:04 +0000 (00:22 -0700)]
vlan: Use bitmask of feature flags instead of seperate feature bits
Herbert Xu points out that the use of seperate feature bits for features
to be propagated to VLAN devices is going to get messy real soon.
Replace the VLAN feature bits by a bitmask of feature flags to be
propagated and restore the old GSO_SHIFT/MASK values.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 23 May 2008 07:05:14 +0000 (00:05 -0700)]
Merge branch 'upstream-davem' of /linux/kernel/git/jgarzik/netdev-2.6
Stephen Rothwell [Fri, 23 May 2008 01:41:46 +0000 (11:41 +1000)]
[POWERPC] iSeries: Remove unused mail address
I don't use my IBM email address normally and people can find me in
CREDITS.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Stephen Rothwell [Wed, 21 May 2008 06:24:31 +0000 (16:24 +1000)]
[POWERPC] mpic: Fix use of uninitialized variable
Compiling ppc64_defconfig with gcc 4.3 gives thes warnings:
arch/powerpc/sysdev/mpic.c: In function 'mpic_irq_get_priority':
arch/powerpc/sysdev/mpic.c:1351: warning: 'is_ipi' may be used uninitialized in this function
arch/powerpc/sysdev/mpic.c: In function 'mpic_irq_set_priority':
arch/powerpc/sysdev/mpic.c:1328: warning: 'is_ipi' may be used uninitialized in this function
It turns out that in the cases where is_ipi is uninitialized, another
variable (mpic) will be NULL and it is dereferenced. Protect against
this by returning if mpic is NULL in mpic_irq_set_priority, and removing
mpic_irq_get_priority completely as it has no in tree callers.
This has the nice side effect of making the warning go away.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Michael Ellerman [Tue, 20 May 2008 12:48:03 +0000 (22:48 +1000)]
[POWERPC] Add kernstart_addr to list of allowed symbols in prom_init
Since commit "85xx: Add support for relocatable kernel (and
booting at non-zero)" (
37dd2badcfcec35f5e21a0926968d77a404f03c3),
PHYSICAL_START is #defined as kernstart_addr if RELOCATABLE
and FLATMEM is enabled.
PHYSICAL_START is used in prom_init.c and so kernstart_addr
needs to be added to the list of allowed symbols that
prom_init.c can access.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
David Gibson [Mon, 19 May 2008 06:16:00 +0000 (16:16 +1000)]
[POWERPC] Fix __set_fixmap() for STRICT_MM_TYPECHECKS
__set_fixmap() in pgtable_32.c currently fails to compile if
STRICT_MM_TYPECHECKS is defined. This fixes it.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Geoff Levand [Thu, 15 May 2008 20:09:59 +0000 (06:09 +1000)]
[POWERPC] PS3: Fix memory hotplug
A change was made to walk_memory_resource() in commit
4b119e21d0c66c22e8ca03df05d9de623d0eb50f that added a
check of find_lmb(). Add the coresponding lmb_add()
call to ps3_mm_add_memory() so that that check will
succeed.
This fixes the condition where the PS3 boots up with
only the 128 MiB of boot memory, and doesn't see the
other 128MiB that is available.
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
David Chinner [Tue, 20 May 2008 01:30:15 +0000 (11:30 +1000)]
[XFS] Fix inode list allocation size in writeback.
We only need to allocate space for the number of inodes in the cluster
when writing back inodes, not every byte in the inode cluster. This
reduces the amount of memory needing to be allocated to 256 bytes instead
of 64k.
SGI-PV: 981949
SGI-Modid: xfs-linux-melb:xfs-kern:31182a
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
David Chinner [Mon, 19 May 2008 06:29:34 +0000 (16:29 +1000)]
[XFS] Don't allow memory reclaim to wait on the filesystem in inode
writeback
If we allow memory reclaim to wait on the pages under writeback in inode
cluster writeback we could deadlock because we are currently holding the
ILOCK on the initial writeback inode which is needed in data I/O
completion to change the file size or do unwritten extent conversion
before the pages are taken out of writeback state.
SGI-PV: 981091
SGI-Modid: xfs-linux-melb:xfs-kern:31015a
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
David Chinner [Mon, 19 May 2008 06:29:46 +0000 (16:29 +1000)]
[XFS] Fix fsync() b0rkage.
xfs_fsync() fails to wait for data I/O completion before checking if the
inode is dirty or clean to decide whether to log the inode or not. This
misses inode size updates when the data flushed by the fsync() is
extending the file.
Hence, like fdatasync(), we need to wait for I/o completion first, then
check the inode for cleanliness. Doing so makes the behaviour of
xfs_fsync() identical for fsync and fdatasync and we *always* use
synchronous semantics if the inode is dirty. Therefore also kill the
differences and remove the unused flags from the xfs_fsync function and
callers.
SGI-PV: 981296
SGI-Modid: xfs-linux-melb:xfs-kern:31033a
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Lachlan McIlroy [Fri, 23 May 2008 03:48:37 +0000 (13:48 +1000)]
Merge git://git./linux/kernel/git/torvalds/linux-2.6 into for-linus
Christian Borntraeger [Thu, 8 May 2008 13:20:38 +0000 (15:20 +0200)]
stop_machine: make stop_machine_run more virtualization friendly
On kvm I have seen some rare hangs in stop_machine when I used more guest
cpus than hosts cpus. e.g. 32 guest cpus on 1 host cpu triggered the
hang quite often. I could also reproduce the problem on a 4 way z/VM host with
a 64 way guest.
It turned out that the guest was consuming all available cpus mostly for
spinning on scheduler locks like rq->lock. This is expected as the threads are
calling yield all the time.
The problem is now, that the host scheduling decisings together with the guest
scheduling decisions and spinlocks not being fair managed to create an
interesting scenario similar to a live lock. (Sometimes the hang resolved
itself after some minutes)
Changing stop_machine to yield the cpu to the hypervisor when yielding inside
the guest fixed the problem for me. While I am not completely happy with this
patch, I think it causes no harm and it really improves the situation for me.
I used cpu_relax for yielding to the hypervisor, does that work on all
architectures?
p.s.: If you want to reproduce the problem, cpu hotplug and kprobes use
stop_machine_run and both triggered the problem after some retries.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
CC: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Matti Linnanvuori [Tue, 13 May 2008 15:31:47 +0000 (18:31 +0300)]
doc: add a chapter about trylock functions [Bug 9011]
Add a chapter about trylock functions.
http://bugzilla.kernel.org/show_bug.cgi?id=9011
Signed-off-by: Matti Linnanvuori <mattilinnanvuori@yahoo.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (removed down_trylock)
Denis V. Lunev [Tue, 20 May 2008 09:59:48 +0000 (13:59 +0400)]
modules: proper cleanup of kobject without CONFIG_SYSFS
kobject: '<NULL>' (
ffffffffa0104050): is not initialized, yet kobject_put() is being called.
------------[ cut here ]------------
WARNING: at /home/den/src/linux-netns26/lib/kobject.c:583 kobject_put+0x53/0x55()
Modules linked in: ipv6 nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs ide_cd_mod cdrom button [last unloaded: pktgen]
comm: rmmod Tainted: G W 2.6.26-rc3 #585
Call Trace:
[<
ffffffff802359ab>] warn_on_slowpath+0x58/0x7a
[<
ffffffff80236aca>] ? printk+0x67/0x69
[<
ffffffff80236aca>] ? printk+0x67/0x69
[<
ffffffff80324289>] kobject_put+0x53/0x55
[<
ffffffff8025e2ee>] free_module+0x87/0xfa
[<
ffffffff8025fee5>] sys_delete_module+0x178/0x1e1
[<
ffffffff804b1e70>] ? lockdep_sys_exit_thunk+0x35/0x67
[<
ffffffff804b1dff>] ? trace_hardirqs_on_thunk+0x35/0x3a
[<
ffffffff8020c0bb>] system_call_after_swapgs+0x7b/0x80
---[ end trace
8f5aafa7f6406cf8 ]---
mod->mkobj.kobj is not initialized without CONFIG_SYSFS. Do not call
kobject_put in this case.
Signed-off-by: Denis V. Lunev <den@openvz.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cyrill Gorcunov [Wed, 14 May 2008 23:27:29 +0000 (16:27 -0700)]
module loading ELF handling: use SELFMAG instead of numeric constant
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Magnus Damm [Thu, 22 May 2008 13:38:36 +0000 (22:38 +0900)]
sh: update Migo-R defconfig
Update the Migo-R defconfig to include support for KEYSC, I2C, RTC and
NAND and NOR MTD devices.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Magnus Damm [Thu, 22 May 2008 13:34:28 +0000 (22:34 +0900)]
sh: use sm501 8250 mfd support on r2d boards
Make use of recently added sm501 8250 uart support, commit
61711f8fd8180e458cfb6846bcf4fc636a95f3db makes the mfd code
handle 8250 uarts so there is no longer need to do it from
the r2d board code.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Magnus Damm [Thu, 22 May 2008 13:24:51 +0000 (22:24 +0900)]
sh: add probe support for new sh7723 cut
This patch adds support for sh7723 silicon with a prr value of 0x51.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Magnus Damm [Thu, 22 May 2008 13:19:39 +0000 (22:19 +0900)]
sh: fix VPU interrupt vector for sh7723
This patch fixes a VPU vector typo for sh7723. The correct value is 0x980,
the same as for sh7722.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Magnus Damm [Thu, 22 May 2008 13:15:31 +0000 (22:15 +0900)]
sh: fix USBF resource for sh7722
The USBF function on sh7722 is currently not working with the m66592_udc
driver. The driver is using platform_get_resource_byname() so my commit
a0d29798e568116aa6c32aef7bab2d9e620c88ad broke sh7722 support.
The long term fix is to replace platform_get_resource_byname() in the
driver with platform_get_resource(), but this helps until that happens.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Dominik Brodowski [Thu, 22 May 2008 06:52:05 +0000 (08:52 +0200)]
[CPUFREQ] clarify license of freq_table.c
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Dave Jones <davej@redhat.com>
Komuro [Mon, 5 May 2008 01:51:12 +0000 (10:51 +0900)]
fmvj18x_cs: add NextCom NC5310 rev B support
fmvj18x_cs: The manfid of "NextCom NC5310 rev B" is MANF_ID_FUJITSU.
but this card is MBH10302 based card.
use ConfigBase to detect the cardtype for this card.
Signed-off-by: Komuro <komurojun-mbn@nifty.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Komuro [Sun, 20 Apr 2008 05:32:34 +0000 (14:32 +0900)]
xirc2ps_cs: re-initialize the multicast address in do_reset
keep bit7,8 of XIRCREG42_SWC1 in set_multicast_list.
Signed-off-by: Komuro <komurojun-mbn@nifty.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Wang Chen [Tue, 20 May 2008 09:13:52 +0000 (17:13 +0800)]
3C509: rx_bytes should not be increased when alloc_skb failed
If alloc_skb failed, the recieved packet will be dropped. Do not increase
rx_bytes for dropped packet.
Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Wang Chen [Thu, 22 May 2008 10:09:06 +0000 (18:09 +0800)]
NETFRONT: Use __skb_queue_purge()
Use standard routine for queue purging.
Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Wang Chen [Thu, 22 May 2008 10:07:43 +0000 (18:07 +0800)]
VIRTIO: Use __skb_queue_purge()
Use standard routine for queue purging.
Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Paul Gortmaker [Thu, 22 May 2008 16:43:50 +0000 (12:43 -0400)]
phylib: do EXPORT_SYMBOL on get_phy_id
Commit
cac1f3c8 factored out the code for get_phy_id so that it
could be reused in multiple places. Turns out that some of the
users can be modular, so we need to export this symbol as well.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Thomas Graf [Thu, 22 May 2008 17:48:59 +0000 (10:48 -0700)]
netlink: Fix nla_parse_nested_compat() to call nla_parse() directly
The purpose of nla_parse_nested_compat() is to parse attributes which
contain a struct followed by a stream of nested attributes. So far,
it called nla_parse_nested() to parse the stream of nested attributes
which was wrong, as nla_parse_nested() expects a container attribute
as data which holds the attribute stream. It needs to call
nla_parse() directly while pointing at the next possible alignment
point after the struct in the beginning of the attribute.
With this patch, I can no longer reproduce the reported leftover
warnings.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Acked-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Pekka Enberg [Thu, 22 May 2008 16:22:25 +0000 (19:22 +0300)]
slub: ksize() abuse checks
Add a WARN_ON for pages that don't have PageSlab nor PageCompound set to catch
the worst abusers of ksize() in the kernel.
Acked-by: Christoph Lameter <clameter@sgi.com>
Cc: Matt Mackall <mpm@selenic.com>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Russell King [Thu, 22 May 2008 15:38:50 +0000 (16:38 +0100)]
[ARM] omap: fix omap clk support build errors
arch/arm/plat-omap/clock.c:397: warning: "struct cpufreq_frequency_table" declared inside parameter list
arch/arm/plat-omap/clock.c:397: warning: its scope is only this definition or declaration, which is probably not what you want
arch/arm/plat-omap/clock.c: In function `clk_init_cpufreq_table':
arch/arm/plat-omap/clock.c:402: error: structure has no member named `clk_init_cpufreq_table'
arch/arm/plat-omap/clock.c:403: error: structure has no member named `clk_init_cpufreq_table'
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Linus Torvalds [Thu, 22 May 2008 15:08:25 +0000 (08:08 -0700)]
Merge git://git./linux/kernel/git/sfrench/cifs-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
[CIFS] Fix reversed memset arguments
Adds username in the upcall key for unattended mounts with keytab
[CIFS] Remove redundant NULL check
Dave Jones [Thu, 22 May 2008 14:20:21 +0000 (14:20 +0000)]
[CIFS] Fix reversed memset arguments
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Igor Mammedov [Wed, 2 Apr 2008 13:33:47 +0000 (17:33 +0400)]
Adds username in the upcall key for unattended mounts with keytab
Signed-off-by: Igor Mammedov <niallain@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Ben Dooks [Wed, 21 May 2008 09:24:17 +0000 (10:24 +0100)]
[ARM] 5039/1: S3C244X: Rename SDI device if running on S3C244X.
Rename the SDI device if on an S3C2440 or S3C2442.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Philipp Zabel [Thu, 22 May 2008 09:19:28 +0000 (10:19 +0100)]
[ARM] 5043/1: pxafb: remove unused mode variable in pxafb_init_fbinfo
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Ben Dooks [Wed, 21 May 2008 09:25:01 +0000 (10:25 +0100)]
[ARM] 5041/1: VR1000: Fix DM9000 IRQ flags initialisation
Add the IRQF_TRIGGER_ type to the DM9000 IRQ resource
to stop the driver itself complaining it was not given
any flags to use.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Ben Dooks [Wed, 21 May 2008 09:24:46 +0000 (10:24 +0100)]
[ARM] 5040/1: BAST: Fix DM9000 IRQ flags initialisation
Add the IRQF_TRIGGER_ type to the DM9000 IRQ resource
to stop the driver itself complaining it was not given
any flags to use.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Tony Lindgren [Mon, 19 May 2008 04:20:56 +0000 (05:20 +0100)]
[ARM] 5038/1: ARM: OMAP: Remove tsc2102 references from board-palmte.c
As noted by Russell King. These depend on tsc210x drivers
getting integrated first.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Thomas Kunze [Mon, 19 May 2008 21:06:51 +0000 (22:06 +0100)]
[ARM] 5025/2: fix collie cpu initialisation
collie.h:
* add some meaningfull names to some gpios
collie.c:
* initialize cpu registers correctly
Signed-off-by: Thomas Kunze <thommycheck@gmx.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Krzysztof Halasa [Mon, 19 May 2008 17:00:51 +0000 (19:00 +0200)]
WAN: protect HDLC proto list while insmod/rmmod
WAN: protect protocol list in hdlc.c with RTNL.
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Julia Lawall [Mon, 12 May 2008 13:38:26 +0000 (15:38 +0200)]
drivers/net/fs_enet: remove null pointer dereference
The following code appears in the function fs_init_instance in the file drivers/net/fs_enet/fs_enet-main.c.
if (fep->ops == NULL) {
printk(KERN_ERR DRV_MODULE_NAME
": %s No matching ops found (%d).\n",
ndev->name, fpi->fs_no);
err = -EINVAL;
goto err;
}
This code implies that at the point of err, fep->ops can be NULL, so an
extra test is needed before dereferencing this value.
This problem was found using the following semantic match
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@@
expression E, E1;
identifier f;
statement S1,S2,S3;
@@
* if (E == NULL)
{
... when != if (E == NULL) S1 else S2
when != E = E1
* E->f
... when any
return ...;
}
else S3
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Sreenivasa Honnur [Mon, 12 May 2008 17:43:05 +0000 (13:43 -0400)]
S2io: Version update for napi and MSI-X patches
- Updated version number
Signed-off-by: Sreenivasa Honnur <sreenivasa.honnur@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Sreenivasa Honnur [Mon, 12 May 2008 17:42:17 +0000 (13:42 -0400)]
S2io: Added napi support when MSIX is enabled.
- Added napi support when MSIX is enabled.
- Moved test_msi function from s2io_open to probe function.
Signed-off-by: Sreenivasa Honnur <sreenivasa.honnur@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Sreenivasa Honnur [Mon, 12 May 2008 17:41:32 +0000 (13:41 -0400)]
S2io: Move all the transmit completions to a single msi-x (alarm) vector
- Move all the transmit completions to a single msi-x (alarm) vector.
- Enable the continuous timer interrupt for only one transmit fifo.
Signed-off-by: Santosh Rastapur <santosh.rastapur@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Joe Perches [Mon, 12 May 2008 21:38:17 +0000 (14:38 -0700)]
drivers/net/ehea - remove unnecessary memset after kzalloc
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Francois Romieu [Mon, 12 May 2008 16:44:21 +0000 (18:44 +0200)]
au1000_eth: remove useless check
The lifespan of the device covers the request_irq .. free_irq interval.
The cast of a void * pointer is not needed either.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Huang Weiyi [Mon, 12 May 2008 04:14:04 +0000 (12:14 +0800)]
Blackfin EMAC Driver: Removed duplicated include <linux/ethtool.h>
Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Matteo Croce [Tue, 13 May 2008 22:58:32 +0000 (00:58 +0200)]
cpmac bugfixes and enhancements
* Resolve some locking issues using atomic_inc/atomic_dec
* move status code in cpmac_check_status
* unmark the BROKEN flag in Kconfig
* move code which should have been in platform code in
arch/mips/ar7/platform.c
* fixed an IRQ storm which lets the kernel hang
* fixed a double call to netif_start_queue which causes a kernel panic
* don't fail to register the PHY, works on many devices now
Signed-off-by: Matteo Croce <matteo@openwrt.org>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Becky Bruce [Thu, 1 May 2008 23:03:11 +0000 (18:03 -0500)]
e1000e: use resource_size_t, not unsigned long, for phys addrs
The use of unsigned long causes the driver to fail on 32-bit systems
which support 64-bit resources.
Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Aurelien Nephtali [Thu, 15 May 2008 00:04:13 +0000 (17:04 -0700)]
net/usb: add support for Apple USB Ethernet Adapter
Add support for Apple USB Ethernet Adapter.
http://store.apple.com/1-800-MY-APPLE/WebObjects/AppleStore.woa/wa/RSLID?nplm=MB442Z/A
Signed-off-by: Aurelien Nephtali <aurelien@sitadelle.com>
Acked-by: Greg KH <greg@kroah.com>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Anton Vorontsov [Fri, 16 May 2008 19:04:51 +0000 (23:04 +0400)]
uli526x: add support for netpoll
This patch adds netpoll support for the uli526x ethernet driver --
simply call the interrupt handler for polling.
To do this without disable_irq()/enable_irq() pair we should fully
protect the handler. Luckily, it's already using irqsave spinlock,
the only unprotected place is interrupts re-enabling write. It was
safe to re-enable interrupts without holding the spinlock, but with
netpoll possibility now it doesn't seem so.
Patch was tested using netconsole and KGDBoE.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Andy Fleming [Thu, 15 May 2008 22:00:21 +0000 (17:00 -0500)]
ucc_geth: Fix arguments to dma map/unmap functions
We were passing NULL as the device. When we actually start supporting
more interesting memory configurations, this will break things, so
we proactively are fixing the bug.
Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Maciej W. Rozycki [Sat, 17 May 2008 06:07:36 +0000 (07:07 +0100)]
PHYLIB: Kconfig: Fix the dependency on S390
PHYLIB was first marked as BROKEN on S390, then the enclosing menu marked
as non-S390, then the two dependencies merged with the conversion to
menuconfig. Reduce to non-S390.
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Gerrit Renker [Sat, 17 May 2008 07:35:36 +0000 (08:35 +0100)]
[SC92031] Using padto turned driver into an IPv6-only interface
IPv4 would work with this driver only with static arp table entries,
the patch reverts a padto introduced in
commit
26a17b7bbb36a8552d531bc1ad08472fb5aa3007
sc92031: start transmit return value bugfix
The padto does not work because the driver code evaluates `len' later on and
there are cases where skb->len is not updated accordingly.
This was observed with ARP frames (skb->len = 42 bytes, !skb_cloned(),
skb_tailroom = 84 bytes). Then in skb_pad(), the first condition is true, where
skb->len is not updated. As a consequence, the driver uses 42 bytes instead of
the 60 bytes, and the ARP frame never makes it onto the wire.
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Stephen Hemminger [Sun, 18 May 2008 03:45:09 +0000 (04:45 +0100)]
sb1250: use netdev_alloc_skb
Use netdev_alloc_skb. This sets skb->dev and allows arch specific
allocation. Also simplify and cleanup the alignment code.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Tobias Diedrich [Sun, 18 May 2008 13:00:36 +0000 (15:00 +0200)]
[netdrvr] forcedeth: Restore multicast settings on resume
nv_open() resets multicast settings, call nv_set_multicast(dev)
to restore them. (Maybe this should rather be moved into nv_open())
Signed-off-by: Tobias Diedrich <ranma+kernel@tdiedrich.de>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Krzysztof Halasa [Mon, 19 May 2008 17:11:08 +0000 (19:11 +0200)]
WAN: protect Cisco HDLC state changes with a spinlock.
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Adrian Bunk [Mon, 19 May 2008 21:53:00 +0000 (00:53 +0300)]
make myri10ge_get_firmware_capabilities() static
This patch makes the needlessly global
myri10ge_get_firmware_capabilities() static.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Ilpo Järvinen [Tue, 13 May 2008 11:16:54 +0000 (14:16 +0300)]
s2io: add missing block braces to multistatement if statement
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Cc: Ramkrishna Vepa <ram.vepa@neterion.com>
Cc: Rastapur Santosh <santosh.rastapur@neterion.com>
Cc: Sivakumar Subramani <sivakumar.subramani@neterion.com>
Cc: Sreenivasa Honnur <sreenivasa.honnur@neterion.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Ilpo Järvinen [Tue, 13 May 2008 11:16:53 +0000 (14:16 +0300)]
hamradio/scc: add missing block braces to multi-statement if
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Brian King [Wed, 14 May 2008 14:48:25 +0000 (09:48 -0500)]
ehea: Fix use after free on reboot
Fixes the following use after free oops:
ehea: Reboot: freeing all eHEA resources
Unable to handle kernel paging request for data at address 0x6b6b6b6b6b6b6c5b
Faulting instruction address: 0xd000000000354488
cpu 0x0: Vector: 300 (Data Access) at [
c00000002ec6f310]
pc:
d000000000354488: .ehea_shutdown_single_port+0x50/0x78 [ehea]
lr:
d00000000035447c: .ehea_shutdown_single_port+0x44/0x78 [ehea]
sp:
c00000002ec6f590
msr:
8000000000009032
dar:
6b6b6b6b6b6b6c5b
dsisr:
40000000
current = 0xc0000000281412e0
paca = 0xc0000000006df300
pid = 10930, comm = reboot
enter ? for help
[
c00000002ec6f590]
d00000000035d64c .ehea_remove+0x44/0x124 [ehea] (unreliable)
[
c00000002ec6f630]
c000000000319f88 .of_platform_device_remove+0x40/0x58
[
c00000002ec6f6a0]
c000000000291018 .__device_release_driver+0xb0/0xf0
[
c00000002ec6f730]
c000000000291120 .driver_detach+0xc8/0xfc
[
c00000002ec6f7c0]
c00000000028fe24 .bus_remove_driver+0xb4/0x114
[
c00000002ec6f850]
c000000000291768 .driver_unregister+0x54/0x74
[
c00000002ec6f8e0]
c00000000031a0c8 .of_unregister_driver+0x14/0x28
[
c00000002ec6f950]
c000000000023ba0 .ibmebus_unregister_driver+0x10/0x24
[
c00000002ec6f9c0]
d000000000354180 .ehea_reboot_notifier+0x30/0x4c [ehea]
[
c00000002ec6fa40]
c0000000003c95a8 .notifier_call_chain+0x5c/0xcc
[
c00000002ec6fae0]
c000000000082cd4 .__blocking_notifier_call_chain+0x70/0xb0
[
c00000002ec6fb90]
c000000000075cf8 .kernel_restart_prepare+0x24/0x58
[
c00000002ec6fc10]
c000000000075f0c .kernel_restart+0x20/0x6c
[
c00000002ec6fc90]
c000000000078674 .sys_reboot+0x1d4/0x290
[
c00000002ec6fe30]
c0000000000086ac syscall_exit+0x0/0x40
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Pierre Ynard [Wed, 14 May 2008 23:20:16 +0000 (16:20 -0700)]
rndis_host: increase delay in command response loop
Some devices running some WinCE firmware (with SC_* Samsung processors
according to the SynCE project, verified on a HTC P3600 device) fail to
register because they apparently need extra time to respond correctly to
requests. Increase the existing delay to satisfy them. Based on code
from the SynCE project, on a suggestion of David Brownell.
This patch Works For Me(tm).
Signed-off-by: Pierre Ynard <linkfanel@yahoo.fr>
Acked-by: David Brownell <david-b@pacbell.net>
Cc: Greg KH <greg@kroah.com>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Andrew Morton [Wed, 14 May 2008 23:20:15 +0000 (16:20 -0700)]
drivers/net/tokenring/olympic.c: fix warning
When dev_name() is changed to return `const char *':
drivers/net/tokenring/olympic.c: In function 'olympic_probe':
drivers/net/tokenring/olympic.c:234: warning: assignment discards qualifiers from pointer target type
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Andrew Morton [Wed, 14 May 2008 23:20:15 +0000 (16:20 -0700)]
drivers/net/tokenring/3c359.c: squish a warning
When dev_name() is changed to return `const char *':
drivers/net/tokenring/3c359.c: In function 'xl_probe':
drivers/net/tokenring/3c359.c:318: warning: assignment discards qualifiers from pointer target type
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Andrew Morton [Wed, 14 May 2008 23:20:14 +0000 (16:20 -0700)]
pcnet32: fix warning
pci_name() will be changed to return `const char *':
drivers/net/pcnet32.c: In function 'pcnet32_probe1':
drivers/net/pcnet32.c:1884: warning: passing argument 2 of 'pcnet32_alloc_ring' discards qualifiers from pointer target type
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Andrew Morton [Wed, 14 May 2008 23:20:12 +0000 (16:20 -0700)]
[netdrvr] dm9000: use delayed work to update mii phy state fix
use cancel_delayed_work_sync()
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Stephen Hemminger [Thu, 15 May 2008 00:04:13 +0000 (17:04 -0700)]
sky2: restore vlan acceleration on reset
If device has to be reset by sky2_restart, then need to restore
the VLAN acceleration settings.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Ben Hutchings [Fri, 16 May 2008 20:21:06 +0000 (21:21 +0100)]
sfc: Remove sub-minor component from driver version
This driver has diverged from the out-of-tree driver to which the version
number originally applied. It should be identified primarily by kernel
version.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Ben Hutchings [Fri, 16 May 2008 20:20:20 +0000 (21:20 +0100)]
sfc: Added checks for heap allocation failure
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Ben Hutchings [Fri, 16 May 2008 20:20:00 +0000 (21:20 +0100)]
sfc: Remove redundant casts to and from void *
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Ben Hutchings [Fri, 16 May 2008 20:19:43 +0000 (21:19 +0100)]
sfc: Change type of efx_nic::nic_data to struct falcon_nic_data *
Remove redundant casts and variable.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Ben Hutchings [Fri, 16 May 2008 20:19:21 +0000 (21:19 +0100)]
sfc: Use __packed macro
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Ben Hutchings [Fri, 16 May 2008 20:19:05 +0000 (21:19 +0100)]
sfc: Do not define inline macro
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Ben Hutchings [Fri, 16 May 2008 20:18:48 +0000 (21:18 +0100)]
sfc: Use DMA_BIT_MASK() instead of our own DMA mask macros
Also change type of efx_nic_type::max_dma_mask to u64, matching
pci_dma_supported() parameter type.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Ben Hutchings [Fri, 16 May 2008 20:18:14 +0000 (21:18 +0100)]
sfc: Correct and expand some comments
These comments have been revised in response to questions raised by Andrew
Morton in <
20080501120858.
207b6dd6.akpm@linux-foundation.org>.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Ben Hutchings [Fri, 16 May 2008 20:17:06 +0000 (21:17 +0100)]
sfc: Use resource_size_t for PCI bus address
This should make the driver work on 32-bit systems with 64-bit PCI support.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>