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Hello, I've got a very strange problem. Lately I've been setting up my linux servers for network (layer2) redundancy with a bridge interface containing two ethernet interfaces connecting to two switches. So far I didn't have any problems with it, but now a very strange thing happens with a new server I'm installing. The server is an ibm x346 having two onboard BCM5721 cards, the

You posted to xen-ia64-devel & xen-ia64 (deleted the wrong word?) rather than xen-devel so I added that to the CC. On Thu, 2007-09-20 at 13:38 +0900, Simon Horman wrote: > On IA64 alloc_bootmem_low() can''t be called this early. > > Before alloc_bootmem_low() can be called init_bootmem(), which is called in > find_memory(). However xen_machine_kexec_setup_resources() is indirectly > called earlier on in find_memory(). Can the root ca...

On 2023-05-01 a.m.8:44, Simon Horman wrote: > External email: Use caution opening links or attachments > > > On Fri, Apr 28, 2023 at 06:43:46PM -0400, Feng Liu wrote: >> Use newly introduced helper function that exactly does the same of >> closing the queue pairs. >> >> Signed-off-by: Feng Liu &lt...

On Mon, May 01, 2023 at 09:58:18AM -0400, Feng Liu wrote: > > > On 2023-05-01 a.m.8:44, Simon Horman wrote: > > External email: Use caution opening links or attachments > > > > > > On Fri, Apr 28, 2023 at 06:43:46PM -0400, Feng Liu wrote: > > > Use newly introduced helper function that exactly does the same of > > > closing the queue pairs. > > &gt...

...tion in error unwinding and virtnet_close; Issue: 3383038 Fixes: 754b8a21a96d ("virtio_net: setup xdp_rxq_info") Signed-off-by: Feng Liu <feliu at nvidia.com> Reviewed-by: William Tu <witu at nvidia.com> Reviewed-by: Parav Pandit <parav at nvidia.com> Reviewed-by: Simon Horman <simon.horman at corigine.com> Acked-by: Michael S. Tsirkin <mst at redhat.com> Change-Id: Ib4c6a97cb7b837cfa484c593dd43a435c47ea68f --- drivers/net/virtio_net.c | 30 ++++++++++++++++++++---------- 1 file changed, 20 insertions(+), 10 deletions(-) diff --git a/drivers/net/virtio_net....

Replace `userpace` with `userspace`. Cc: Simon Horman <simon.horman at corigine.com> Signed-off-by: Stefano Garzarella <sgarzare at redhat.com> --- drivers/vhost/vringh.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c index a1e27da54481..694462ba3242 1...

On Wed, May 10, 2023 at 10:18:33PM +0200, Simon Horman wrote: > On Wed, May 10, 2023 at 04:14:53PM -0400, Michael S. Tsirkin wrote: > > On Wed, May 10, 2023 at 10:01:17PM +0200, Simon Horman wrote: > > > On Wed, May 10, 2023 at 12:04:21PM -0400, Michael S. Tsirkin wrote: > > > > On Wed, May 10, 2023 at 02:23:12PM +0200, Si...

Hi, On Mon, 2023-08-28 at 14:34 -0700, Shannon Nelson wrote: > Finally following up to Simon's suggestion for some kdoc attention > on struct virtio_pci_modern_device. > > Link: https://lore.kernel.org/netdev/ZE%2FQS0lnUvxFacjf at corigine.com/ > Cc: Simon Horman <simon.horman at corigine.com> > Signed-off-by: Shannon Nelson <shannon.nelson at amd.com> IMHO this is net-next material and net-next is closed, so please repost this with a proper tag when net-next reopens in ~2w. Thanks, Paolo

...: Contents of Xen-devel digest..." Today's Topics: 1. Qemu nic rate limit (=?gb2312?B?yfLG9MH6?=) 2. [PATCH] xend: pci: find_parent: should return string rather than int (Cui, Dexuan) 3. Re: [PATCH] xend: pci: find_parent: should return string rather than int (Simon Horman) 4. RE: [PATCH] xend: pci: find_parent: should return string rather than int (Cui, Dexuan) ---------------------------------------------------------------------- Message: 1 Date: Wed, 17 Jun 2009 17:40:35 +0800 From: =?gb2312?B?yfLG9MH6?= <shen.qilong@21vianet.com > Subject: [Xen...

Finally following up to Simon's suggestion for some kdoc attention on struct virtio_pci_modern_device. Link: https://lore.kernel.org/netdev/ZE%2FQS0lnUvxFacjf at corigine.com/ Cc: Simon Horman <simon.horman at corigine.com> Signed-off-by: Shannon Nelson <shannon.nelson at amd.com> --- include/linux/virtio_pci_modern.h | 34 ++++++++++++++++++++----------- 1 file changed, 22 insertions(+), 12 deletions(-) diff --git a/include/linux/virtio_pci_modern.h b/include/linux/virtio_...

...cases So this patch enables multiqueue by default: if #queues is less than or equal to #vcpu, enable as much as queue pairs; if #queues is greater than #vcpu, enable #vcpu queue pairs. Cc: Hannes Frederic Sowa <hannes at redhat.com> Cc: Michael S. Tsirkin <mst at redhat.com> Cc: Neil Horman <nhorman at redhat.com> Cc: Jeremy Eder <jeder at redhat.com> Cc: Marko Myllynen <myllynen at redhat.com> Cc: Maxime Coquelin <maxime.coquelin at redhat.com> Signed-off-by: Jason Wang <jasowang at redhat.com> --- drivers/net/virtio_net.c | 9 +++++++-- 1 file changed,...

...cases So this patch enables multiqueue by default: if #queues is less than or equal to #vcpu, enable as much as queue pairs; if #queues is greater than #vcpu, enable #vcpu queue pairs. Cc: Hannes Frederic Sowa <hannes at redhat.com> Cc: Michael S. Tsirkin <mst at redhat.com> Cc: Neil Horman <nhorman at redhat.com> Cc: Jeremy Eder <jeder at redhat.com> Cc: Marko Myllynen <myllynen at redhat.com> Cc: Maxime Coquelin <maxime.coquelin at redhat.com> Signed-off-by: Jason Wang <jasowang at redhat.com> --- drivers/net/virtio_net.c | 9 +++++++-- 1 file changed,...

...ced helper function in error unwinding and virtnet_close; Fixes: 754b8a21a96d ("virtio_net: setup xdp_rxq_info") Signed-off-by: Feng Liu <feliu at nvidia.com> Reviewed-by: William Tu <witu at nvidia.com> Reviewed-by: Parav Pandit <parav at nvidia.com> Reviewed-by: Simon Horman <simon.horman at corigine.com> Acked-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/net/virtio_net.c | 31 +++++++++++++++++++++---------- 1 file changed, 21 insertions(+), 10 deletions(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 8d8038538fc4..5cd...

On 2019/10/23 ??6:13, Simon Horman wrote: > On Tue, Oct 22, 2019 at 09:32:36AM +0800, Jason Wang wrote: >> On 2019/10/22 ??12:31, Simon Horman wrote: >>> On Mon, Oct 21, 2019 at 05:55:33PM +0800, Zhu, Lingshan wrote: >>>> On 10/16/2019 5:53 PM, Simon Horman wrote: >>>>> Hi Zhu, >>&g...

On Wed, May 10, 2023 at 10:01:17PM +0200, Simon Horman wrote: > On Wed, May 10, 2023 at 12:04:21PM -0400, Michael S. Tsirkin wrote: > > On Wed, May 10, 2023 at 02:23:12PM +0200, Simon Horman wrote: > > > Add missing documentation for the vqs_list_lock field of struct virtio_device, > > > and the validate field of struct virti...

...nwinding and virtnet_close; > > Fixes: 754b8a21a96d ("virtio_net: setup xdp_rxq_info") > Signed-off-by: Feng Liu <feliu at nvidia.com> > Reviewed-by: William Tu <witu at nvidia.com> > Reviewed-by: Parav Pandit <parav at nvidia.com> > Reviewed-by: Simon Horman <simon.horman at corigine.com> > Acked-by: Michael S. Tsirkin <mst at redhat.com> > --- > drivers/net/virtio_net.c | 31 +++++++++++++++++++++---------- > 1 file changed, 21 insertions(+), 10 deletions(-) > > diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio...

On Tue, Feb 14, 2023 at 10:14:55PM +0100, Hans Schultz wrote: > On Mon, Feb 06, 2023 at 17:02, Simon Horman <simon.horman at corigine.com> wrote: > > > > Just to clarify my suggestion one last time, it would be along the lines > > of the following (completely untested!). I feel that it robustly covers > > all cases for fdb_flags. And as a bonus doesn't need to be modifie...

...t_close; > > Issue: 3383038 > Fixes: 754b8a21a96d ("virtio_net: setup xdp_rxq_info") > Signed-off-by: Feng Liu <feliu at nvidia.com> > Reviewed-by: William Tu <witu at nvidia.com> > Reviewed-by: Parav Pandit <parav at nvidia.com> > Reviewed-by: Simon Horman <simon.horman at corigine.com> > Acked-by: Michael S. Tsirkin <mst at redhat.com> > Change-Id: Ib4c6a97cb7b837cfa484c593dd43a435c47ea68f > --- > drivers/net/virtio_net.c | 30 ++++++++++++++++++++---------- > 1 file changed, 20 insertions(+), 10 deletions(-) > > di...

...ueue by default") blindly set the affinity instead of queues during probe which can cause a mismatch of #queues between guest and host. This patch fixes it by setting queues. Reported-by: Theodore Ts'o <tytso at mit.edu> Tested-by: Theodore Ts'o <tytso at mit.edu> Cc: Neil Horman <nhorman at tuxdriver.com> Cc: Michael S. Tsirkin <mst at redhat.com> Fixes: 49000102901 ("virtio-net: enable multiqueue by default") Signed-off-by: Jason Wang <jasowang at redhat.com> --- drivers/net/virtio_net.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)...

...ueue by default") blindly set the affinity instead of queues during probe which can cause a mismatch of #queues between guest and host. This patch fixes it by setting queues. Reported-by: Theodore Ts'o <tytso at mit.edu> Tested-by: Theodore Ts'o <tytso at mit.edu> Cc: Neil Horman <nhorman at tuxdriver.com> Cc: Michael S. Tsirkin <mst at redhat.com> Fixes: 49000102901 ("virtio-net: enable multiqueue by default") Signed-off-by: Jason Wang <jasowang at redhat.com> --- drivers/net/virtio_net.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)...