- 25 11月, 2010 4 次提交
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由 Matt Carlson 提交于
Under load, there an internal FIFO can overflow on the 5719. The fix is to scale back the PCIe maximum read request size based on the current link speed and width. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Reviewed-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Matt Carlson 提交于
The APE needs certain bits in the mac_mode register to be enabled for traffic to flow correctly. This patch changes the code to always enable these bits in the presence of the APE. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Reviewed-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Matt Carlson 提交于
Commit d309a46e, entitled "tg3: 5719: Prevent tx data corruption", was supposed to contain the tx margin adjustment but it looks like it somehow was omitted. This patch fixes the problem. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Reviewed-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Matt Carlson 提交于
Commit a977dbe8, entitled "tg3: Reduce 57765 core clock when link at 10Mbps" needs to be applied to all revisions of the 57765 asic rev, not just the A0 revision. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Reviewed-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 24 11月, 2010 2 次提交
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由 Eric Paris 提交于
The SELinux ip postroute code indicates when policy rejected a packet and passes the error back up the stack. The compat code does not. This patch sends the same kind of error back up the stack in the compat code. Based-on-patch-by: NPaul Moore <paul.moore@hp.com> Signed-off-by: NEric Paris <eparis@redhat.com> Reviewed-by: NPaul Moore <paul.moore@hp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Paris 提交于
Some of the SELinux netlink code returns a fatal error when the error might actually be transient. This patch just silently drops packets on potentially transient errors but continues to return a permanant error indicator when the denial was because of policy. Based-on-comments-by: NPaul Moore <paul.moore@hp.com> Signed-off-by: NEric Paris <eparis@redhat.com> Reviewed-by: NPaul Moore <paul.moore@hp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 23 11月, 2010 18 次提交
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由 Sridhar Samudrala 提交于
With the current default 'vepa' mode, a KVM guest using virtio with macvtap backend has the following limitations. - cannot change/add a mac address on the guest virtio-net - cannot create a vlan device on the guest virtio-net - cannot enable promiscuous mode on guest virtio-net To address these limitations, this patch introduces a new mode called 'passthru' when creating a macvlan device which allows takeover of the underlying device and passing it to a guest using virtio with macvtap backend. Only one macvlan device is allowed in passthru mode and it inherits the mac address from the underlying device and sets it in promiscuous mode to receive and forward all the packets. Signed-off-by: NSridhar Samudrala <sri@us.ibm.com> ------------------------------------------------------------------------- Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tracey Dent 提交于
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: NTracey Dent <tdent48227@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tracey Dent 提交于
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: NTracey Dent <tdent48227@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tracey Dent 提交于
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: NTracey Dent <tdent48227@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tracey Dent 提交于
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Also, use the ccflags-$ flag instead of EXTRA_CFLAGS because EXTRA_CFLAGS is deprecated and should now be switched. Last but not least, took out if-conditionals. Signed-off-by: NTracey Dent <tdent48227@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tracey Dent 提交于
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: NTracey Dent <tdent48227@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tracey Dent 提交于
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: NTracey Dent <tdent48227@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tracey Dent 提交于
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: NTracey Dent <tdent48227@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tracey Dent 提交于
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: NTracey Dent <tdent48227@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tracey Dent 提交于
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: NTracey Dent <tdent48227@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tracey Dent 提交于
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: NTracey Dent <tdent48227@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tracey Dent 提交于
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: NTracey Dent <tdent48227@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tracey Dent 提交于
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: NTracey Dent <tdent48227@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tracey Dent 提交于
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: NTracey Dent <tdent48227@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tracey Dent 提交于
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: NTracey Dent <tdent48227@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tracey Dent 提交于
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: NTracey Dent <tdent48227@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tracey Dent 提交于
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Also, use the ccflags-$ flag instead of EXTRA_CFLAGS because EXTRA_CFLAGS is deprecated and should now be switched. Last but not least, took out if-conditionals. Signed-off-by: NTracey Dent <tdent48227@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tracey Dent 提交于
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: NTracey Dent <tdent48227@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 22 11月, 2010 4 次提交
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由 Eric Dumazet 提交于
Unloading pktgen module needs ~6 seconds on a 64 cpus machine, to stop 64 kthreads. Add a pktgen_exiting variable to let kernel threads die faster, so that kthread_stop() doesnt have to wait too long for them. This variable is not tested in fast path. Note : Before exiting from pktgen_thread_worker(), we must make sure kthread_stop() is waiting for this thread to be stopped, like its done in kernel/softirq.c Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jan Engelhardt 提交于
This commit is same in nature as v2.6.37-rc1-755-g3654654f; the network namespace itself is not modified when calling net_generic, so the parameter can be const. Signed-off-by: NJan Engelhardt <jengelh@medozas.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
alloc_one_pg_vec_page() is supposed to return zeroed memory, so use vzalloc() instead of vmalloc() Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Cc: Neil Horman <nhorman@tuxdriver.com> Acked-by: NNeil Horman <nhorman@tuxdriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Don Skidmore 提交于
This will reflect addition of new X540 hardware Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 20 11月, 2010 11 次提交
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由 Shreyas Bhatewara 提交于
Add multiqueue support to vmxnet3 driver This change adds multiqueue and thus receive side scaling support to vmxnet3 device driver. Number of rx queues is limited to 1 in cases where MSI is not configured or one MSIx vector is not available per rx queue Signed-off-by: NShreyas Bhatewara <sbhatewara@vmware.com> Reviewed-by: NBhavesh Davda <bhavesh@vmware.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Conflicts: drivers/net/bonding/bond_main.c net/core/net-sysfs.c net/ipv6/addrconf.c
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由 andrew hendry 提交于
Routing doesn't use the socket data and is protected by x25_route_list_lock Signed-off-by: NAndrew Hendry <andrew.hendry@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 andrew hendry 提交于
Signed-off-by: NAndrew Hendry <andrew.hendry@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 andrew hendry 提交于
Signed-off-by: NAndrew Hendry <andrew.hendry@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 andrew hendry 提交于
Push down the bkl in the ioctls so they can be removed one at a time. Signed-off-by: NAndrew Hendry <andrew.hendry@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
At compile time, we can replace the DIV_K instruction (divide by a constant value) by a reciprocal divide. At exec time, the expensive divide is replaced by a multiply, a less expensive operation on most processors. Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Acked-by: NChangli Gao <xiaosuo@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
Starting the translated instruction to 1 instead of 0 allows us to remove one descrement at check time and makes codes[] array init cleaner. Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Acked-by: NChangli Gao <xiaosuo@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
Remove pc variable to avoid arithmetic to compute fentry at each filter instruction. Jumps directly manipulate fentry pointer. As the last instruction of filter[] is guaranteed to be a RETURN, and all jumps are before the last instruction, we dont need to check filter bounds (number of instructions in filter array) at each iteration, so we remove it from sk_run_filter() params. On x86_32 remove f_k var introduced in commit 57fe93b3 (filter: make sure filters dont read uninitialized memory) Note : We could use a CONFIG_ARCH_HAS_{FEW|MANY}_REGISTERS in order to avoid too many ifdefs in this code. This helps compiler to use cpu registers to hold fentry and A accumulator. On x86_32, this saves 401 bytes, and more important, sk_run_filter() runs much faster because less register pressure (One less conditional branch per BPF instruction) # size net/core/filter.o net/core/filter_pre.o text data bss dec hex filename 2948 0 0 2948 b84 net/core/filter.o 3349 0 0 3349 d15 net/core/filter_pre.o on x86_64 : # size net/core/filter.o net/core/filter_pre.o text data bss dec hex filename 5173 0 0 5173 1435 net/core/filter.o 5224 0 0 5224 1468 net/core/filter_pre.o Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Acked-by: NChangli Gao <xiaosuo@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Randy Dunlap 提交于
Fix kernel-doc warning for sk_filter_rcu_release(): Warning(net/core/filter.c:586): missing initial short description on line: * sk_filter_rcu_release: Release a socket filter by rcu_head Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: netdev@vger.kernel.org Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sarveshwar Bandi 提交于
Since interrupts are enabled only when open is called on the interface, Attempting a firmware update operation when interface is down could lead to partial success or failure of operation. This fix fails the request if netif_running is false. Signed-off-by: NSarveshwar Bandi <Sarveshwar.Bandi@emulex.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 19 11月, 2010 1 次提交
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由 Patrick McHardy 提交于
When NF_CONNTRACK is enabled, IP_VS uses conntrack symbols. Therefore IP_VS can't be linked statically when conntrack is built modular. Reported-by: NJustin P. Mattock <justinmattock@gmail.com> Tested-by: NJustin P. Mattock <justinmattock@gmail.com> Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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