search for: csum_partial

...- 1.22% ret_from_fork .... net_rx_action napi_poll virtnet_poll virtnet_receive napi_gro_receive dev_gro_receive inet_gro_receive tcp4_gro_receive __skb_gro_checksum_complete skb_checksum __skb_checksum csum_partial do_csum - 1.13% do_csum $ brctl show bridge name bridge id STP enabled interfaces br0 8000.001122330001 no eth1 eth2 > > Fixes: a02e8964eaf9 ("virtio-net: ethtool configurable LRO") > > Cc: Michael S. Tsirkin <mst at redhat.com> > > Cc: Jason Wang &lt...

...x4b07e779 kernel(add_timer) = 0x46085e4f kernel(alloc_netdev_mq) = 0xafbc0d15 kernel(autoremove_wake_function) = 0xc8b57c27 kernel(boot_tvec_bases) = 0xfc6256b9 kernel(call_rcu) = 0x1251d30f kernel(complete) = 0xe456bd3a kernel(consume_skb) = 0x0de0cf25 kernel(cpu_possible_mask) = 0x76a495c1 kernel(csum_partial) = 0xe113bbbc kernel(del_timer) = 0x6307fc98 kernel(dev_base_lock) = 0xd1f91bcd kernel(dev_get_by_name) = 0x6edb8870 kernel(dev_queue_xmit) = 0x0d110dab kernel(dev_set_promiscuity) = 0x599a4d52 kernel(dst_release) = 0xec3f0011 kernel(eth_type_trans) = 0xd55704ee kernel(ether_setup) = 0x7f8bdd3a ker...

From: Tonghao Zhang <xiangxia.m.yue at gmail.com> Open vSwitch and Linux bridge will disable LRO of the interface when this interface added to them. Now when disable the LRO, the virtio-net csum is disable too. That drops the forwarding performance. Fixes: a02e8964eaf9 ("virtio-net: ethtool configurable LRO") Cc: Michael S. Tsirkin <mst at redhat.com> Cc: Jason Wang

From: Tonghao Zhang <xiangxia.m.yue at gmail.com> Open vSwitch and Linux bridge will disable LRO of the interface when this interface added to them. Now when disable the LRO, the virtio-net csum is disable too. That drops the forwarding performance. Fixes: a02e8964eaf9 ("virtio-net: ethtool configurable LRO") Cc: Michael S. Tsirkin <mst at redhat.com> Cc: Jason Wang

Hi Andrew, This patch series adds to the end of the existing i386-gdt-cleanups patches: allow-per-cpu-variables-to-be-page-aligned.patch i386-gdt-cleanups-use-per-cpu-variables-for-gdt-pda.patch i386-gdt-cleanups-use-per-cpu-gdt-immediately-upon-boot.patch i386-gdt-cleanups-use-per-cpu-gdt-immediately-upon-boot-fix.patch i386-gdt-cleanups-clean-up-cpu_init.patch

Hi Andrew, This patch series adds to the end of the existing i386-gdt-cleanups patches: allow-per-cpu-variables-to-be-page-aligned.patch i386-gdt-cleanups-use-per-cpu-variables-for-gdt-pda.patch i386-gdt-cleanups-use-per-cpu-gdt-immediately-upon-boot.patch i386-gdt-cleanups-use-per-cpu-gdt-immediately-upon-boot-fix.patch i386-gdt-cleanups-clean-up-cpu_init.patch

Hi Andi, This is a series of patches based on your latest queue (as of the other day, at least). It includes: - the most recent patch to compute the appropriate amount of percpu space to allocate, using a separate reservation for modules where needed. - make the percpu sections page-aligned, so that percpu variables can be page aligned if needed (which is used by gdt_page) -

Hi Andi, This is a series of patches based on your latest queue (as of the other day, at least). It includes: - the most recent patch to compute the appropriate amount of percpu space to allocate, using a separate reservation for modules where needed. - make the percpu sections page-aligned, so that percpu variables can be page aligned if needed (which is used by gdt_page) -

Hi Andi, This is a set of updates for the firstfloor patch queue. Quick rundown: revert-mm-x86_64-mm-account-for-module-percpu-space-separately-from-kernel-percpu.patch separate-module-percpu-space.patch Update the module percpu accounting patch fix-ff-allow-percpu-variables-to-be-page-aligned.patch Make sure the percpu memory allocation is page-aligned

Hi Andi, This is a set of updates for the firstfloor patch queue. Quick rundown: revert-mm-x86_64-mm-account-for-module-percpu-space-separately-from-kernel-percpu.patch separate-module-percpu-space.patch Update the module percpu accounting patch fix-ff-allow-percpu-variables-to-be-page-aligned.patch Make sure the percpu memory allocation is page-aligned

...@ -5,9 +5,9 @@ #ifndef __UM_SYSDEP_CHECKSUM_H #define __UM_SYSDEP_CHECKSUM_H -#include "linux/string.h" -#include "linux/in6.h" -#include "asm/uaccess.h" +#include <linux/string.h> +#include <linux/in6.h> +#include <asm/uaccess.h> extern __wsum csum_partial(const void *buff, int len, __wsum sum); diff --git a/arch/um/include/tt/mode_kern_tt.h b/arch/um/include/tt/mode_kern_tt.h index a4fc630..926764e 100644 --- a/arch/um/include/tt/mode_kern_tt.h +++ b/arch/um/include/tt/mode_kern_tt.h @@ -6,10 +6,10 @@ #ifndef __TT_MODE_KERN_H__ #define __TT_MODE...

...@ -5,9 +5,9 @@ #ifndef __UM_SYSDEP_CHECKSUM_H #define __UM_SYSDEP_CHECKSUM_H -#include "linux/string.h" -#include "linux/in6.h" -#include "asm/uaccess.h" +#include <linux/string.h> +#include <linux/in6.h> +#include <asm/uaccess.h> extern __wsum csum_partial(const void *buff, int len, __wsum sum); diff --git a/arch/um/include/tt/mode_kern_tt.h b/arch/um/include/tt/mode_kern_tt.h index a4fc630..926764e 100644 --- a/arch/um/include/tt/mode_kern_tt.h +++ b/arch/um/include/tt/mode_kern_tt.h @@ -6,10 +6,10 @@ #ifndef __TT_MODE_KERN_H__ #define __TT_MODE...