* git://github.com/davem330/net: (62 commits)
ipv6: don't use inetpeer to store metrics for routes.
can: ti_hecc: include linux/io.h
IRDA: Fix global type conflicts in net/irda/irsysctl.c v2
net: Handle different key sizes between address families in flow cache
net: Align AF-specific flowi structs to long
ipv4: Fix fib_info->fib_metrics leak
caif: fix a potential NULL dereference
sctp: deal with multiple COOKIE_ECHO chunks
ibmveth: Fix checksum offload failure handling
ibmveth: Checksum offload is always disabled
ibmveth: Fix issue with DMA mapping failure
ibmveth: Fix DMA unmap error
pch_gbe: support ML7831 IOH
pch_gbe: added the process of FIFO over run error
pch_gbe: fixed the issue which receives an unnecessary packet.
sfc: Use 64-bit writes for TX push where possible
Revert "sfc: Use write-combining to reduce TX latency" and follow-ups
bnx2x: Fix ethtool advertisement
bnx2x: Fix 578xx link LED
bnx2x: Fix XMAC loopback test
...
Merge branch '3.1-rc-fixes' of git://linux-iscsi.org/target-pending
* '3.1-rc-fixes' of git://linux-iscsi.org/target-pending:
iscsi-target: Fix sendpage breakage with proper padding+DataDigest iovec offsets
iscsi-target: Disable markers + remove dangerous local scope array usage
target: Skip non hex characters for VPD=0x83 NAA IEEE Registered Extended
tcm_fc: Work queue based approach instead of managing own thread and event based mechanism
tcm_fc: Invalidation of DDP context for FCoE target in error conditions
target: Fix race between multiple invocations of target_qf_do_work()
ipv6: don't use inetpeer to store metrics for routes.
Current IPv6 implementation uses inetpeer to store metrics for
routes. The problem of inetpeer is that it doesn't take subnet
prefix length in to consideration. If two routes have the same
address but different prefix length, they share same inetpeer.
So changing metrics of one route also affects the other. The
fix is to allocate separate metrics storage for each route.
Signed-off-by: Zheng Yan <zheng.z.yan@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Richard Kuo [Wed, 14 Sep 2011 18:19:20 +0000 (13:19 -0500)]
Add extra arch overrides to asm-generic/checksum.h
There are plausible reasons for architectures to provide their own
versions of csum_partial_copy_nocheck and csum_tcpudp_magic.
By protecting these, the architecture can still re-use the
asm-generic checksum.h, instead of copying it.
David Daney [Tue, 30 Aug 2011 13:45:20 +0000 (06:45 -0700)]
MIPS: Don't clobber CP0_STATUS value for CONFIG_MIPS_MT_SMTC
Reported-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> Signed-off-by: David Daney <david.daney@cavium.com>
Patchwork: https://patchwork.linux-mips.org/patch/2753/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
David Daney [Sat, 20 Aug 2011 15:44:00 +0000 (08:44 -0700)]
MIPS: Octeon: Select CONFIG_HOLES_IN_ZONE
Current Octeon systems do in fact have holes in their memory zones.
We need to select HOLES_IN_ZONE. If we do not, some memory
configurations will result in crashes at boot time like this:
Yong Zhang [Tue, 16 Aug 2011 01:54:54 +0000 (09:54 +0800)]
MIPS: Compat: Use 32-bit wrapper for compat_sys_futex.
We can't trust userspace to pass signed-extend arguments. Not correctly
sign-extended arguments to futex-wait result in architecturally undefined
operation of 32-bit arithmetic instructions.
For example, if 'val' is too big and bit-31 is 1, the caller may enter
endless loop at:
futex_wait_setup()
{
...
if (uval != val) {
queue_unlock(q, *hb);
ret = -EWOULDBLOCK;
...
}
Signed-off-by: Yong Zhang <yong.zhang@windriver.com>
To: linux-mips@linux-mips.org
To: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/2714/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
kbuild: introduce ccflags-y, asflags-y and ldflags-y
Moreover, these flags (at least EXTRA_CFLAGS) have been documented for command
line use. By default, gmake(1) do not override command line setting, so this is
likely to result in build failure or unexpected behavior.
Replace their usage by Kbuild's `{as,cc,ld}flags-y'.
To: linux-kernel@vger.kernel.org Cc: Sam Ravnborg <sam@ravnborg.org>
Patchwork: https://patchwork.linux-mips.org/patch/2710/ Cc: linux-mips@linux-mips.org Signed-off-by: Arnaud Lacombe <lacombar@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Manuel Lauss [Fri, 12 Aug 2011 06:28:35 +0000 (08:28 +0200)]
MIPS: Alchemy: DB1200: Disable cascade IRQ in handler
Disable the cascade IRQ in the cascade handler. This is required to
get the DB1300 working, and also gets rid of all spurious interrupts
previously observed on the DB1200; so Config[OD] can be disabled
again for better performance.
Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com>
To: Linux-MIPS <linux-mips@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/2708/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
John Crispin [Mon, 18 Jul 2011 16:08:40 +0000 (18:08 +0200)]
MIPS: Lantiq: Fix external interrupt sources
The irq base offset needs to be ignored when matching irqs to external
interrupt pins. Taking the offset into account resulted in the EIU not
being brought up properly.
Ralf Baechle [Tue, 2 Aug 2011 21:52:48 +0000 (22:52 +0100)]
MIPS: tlbex: Fix build error in R3000 code.
Only some GCC versions such as gcc 4.2 notice that the variable wr in
build_r3000_tlb_modify_handler is used uninitialized. When using one
of those GCCs the build will fail due to -Werror. GCC 4.6 does not
warn about the uninitialized use of wr.
CC arch/mips/pmc-sierra/msp71xx/msp_irq.o
/home/ralf/src/linux/linux-mips/arch/mips/pmc-sierra/msp71xx/msp_irq.c:112:2: error: request for member ‘flags’ in something not a structure or union
/home/ralf/src/linux/linux-mips/arch/mips/pmc-sierra/msp71xx/msp_irq.c:118:2: error: request for member ‘flags’ in something not a structure or union
make[4]: *** [arch/mips/pmc-sierra/msp71xx/msp_irq.o] Error 1
do_signal() does __put_user() which can fault, resulting in a might_sleep()
warning in down_read(&mm->mmap_sem) and a "scheduling while atomic" warning
when mmap_sem is contented. On Swarm this also results in:
WARNING: at kernel/smp.c:459 smp_call_function_many+0x148/0x398()
Modules linked in:
Call Trace:
Fixed by enabling interrupts in do_notify_resume before delivering signals.
[ralf@linux-mips.org: Reported and original fix by tglx but I wanted to
minimize the amount of code being run with interrupts disabled so I moved
the local_irq_disable() call right into do_notify_resume. Which is saner
than doing it in entry.S.]
Reported-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: Loongson: Mark cascade interrupts IRQF_NO_THREAD
There are two cascade interrupts in Loongson machines, one for bonito
northbridge, another for the 8259A controller in the southbridge. Both
want to be non threaded.
MIPS: Mark cascade and low level interrupts IRQF_NO_THREAD
Mark interrupts with no_action handler, cascade interrupts, low level
interrupts (bus error, halt ..) with IRQF_NO_THREAD to exclude them
from forced threading.
Thomas Gleixner [Sat, 23 Jul 2011 12:41:23 +0000 (12:41 +0000)]
MIPS: Ftrace: Fix the CONFIG_DYNAMIC_FTRACE=n compile
arch/mips/kernel/ftrace.c: In function ‘ftrace_get_parent_ra_addr’:
arch/mips/kernel/ftrace.c:212: error: implicit declaration of function ‘in_kernel_space’
arch/mips/kernel/ftrace.c: In function ‘prepare_ftrace_return’:
arch/mips/kernel/ftrace.c:314: error: ‘MCOUNT_OFFSET_INSNS’ undeclared (first use in this function)
arch/mips/kernel/ftrace.c:314: error: (Each undeclared identifier is reported only once
arch/mips/kernel/ftrace.c:314: error: for each function it appears in.)
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2634/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/pci/pci-rc32434.c: In function 'rc32434_pci_init':
arch/mips/pci/pci-rc32434.c:217:16: error: 'rcrc32434_res_pci_io1' undeclared (first use in this function)
arch/mips/pci/pci-rc32434.c:217:16: note: each undeclared identifier is reported only once for each function it appears in
make[1]: *** [arch/mips/pci/pci-rc32434.o] Error 1
Manuel Lauss [Fri, 12 Aug 2011 05:39:45 +0000 (07:39 +0200)]
MIPS: Alchemy: remove all CONFIG_SOC_AU1??? defines
Now that no driver any longer depends on the CONFIG_SOC_AU1??? symbols,
it's time to get rid of them: Move some of the platform devices to the
boards which can use them, Rename a few (unused) constants in the header,
Replace them with MIPS_ALCHEMY in the various Kconfig files. Finally
delete them altogether from the Alchemy Kconfig file.
Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com>
To: Linux-MIPS <linux-mips@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/2707/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Manuel Lauss [Thu, 18 Aug 2011 05:11:58 +0000 (07:11 +0200)]
MIPS, IDE: Alchem, au1xxx-ide: Remove pb1200/db1200 header dep
au1xxx-ide uses defines from the pb1200/db1200 headers:
get DBDMA ID through platform resource information,
hardcode register spacing. The only 2 users of this driver (and
the only boards it can really work on realiably) use the same
register layout.
Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com> Cc: linux-ide@vger.kernel.org
To: Linux-MIPS <linux-mips@linux-mips.org> Cc: linux-ide@vger.kernel.org Acked-by: David S. Miller <davem@davemloft.net>
Patchwork: https://patchwork.linux-mips.org/patch/2716/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
projects / karo-tx-linux.git / log