search for: 415,12

...@@ -94,8 +92,6 @@ pc_localboot: call getint mov byte [VKernelBuf+vk_type],VK_LOCALBOOT .err: ret -%endif ; HAS_LOCALBOOT - ; ; "kernel", "config", ... command ; diff --git a/core/ui.inc b/core/ui.inc index 2d44447..0a4bb56 100644 --- a/core/ui.inc +++ b/core/ui.inc @@ -415,12 +415,10 @@ vk_check: mov al,[VKernelBuf+vk_type] mov [KernelType],al -%if HAS_LOCALBOOT ; Is this a "localboot" pseudo-kernel? cmp al,VK_LOCALBOOT ; al == KernelType mov ax,[VKernelBuf+vk_rname] ; Possible localboot type je local_boot -%endif jmp get_kernel ....

...; + *len = page_off - VIRTIO_XDP_HEADROOM; > + return page; > +err_buf: > + __free_pages(page, 0); > + return NULL; > +} > + > static struct sk_buff *receive_small(struct net_device *dev, > struct virtnet_info *vi, > struct receive_queue *rq, > @@ -415,12 +476,14 @@ static struct sk_buff *receive_small(struct net_device *dev, > { > struct sk_buff *skb; > struct bpf_prog *xdp_prog; > - unsigned int xdp_headroom = virtnet_get_headroom(vi); > + unsigned int xdp_headroom = (unsigned long)ctx; > unsigned int header_offset = VI...

...; + *len = page_off - VIRTIO_XDP_HEADROOM; > + return page; > +err_buf: > + __free_pages(page, 0); > + return NULL; > +} > + > static struct sk_buff *receive_small(struct net_device *dev, > struct virtnet_info *vi, > struct receive_queue *rq, > @@ -415,12 +476,14 @@ static struct sk_buff *receive_small(struct net_device *dev, > { > struct sk_buff *skb; > struct bpf_prog *xdp_prog; > - unsigned int xdp_headroom = virtnet_get_headroom(vi); > + unsigned int xdp_headroom = (unsigned long)ctx; > unsigned int header_offset = VI...

.../* Headroom does not contribute to packet length */ + *len = page_off - VIRTIO_XDP_HEADROOM; + return page; +err_buf: + __free_pages(page, 0); + return NULL; +} + static struct sk_buff *receive_small(struct net_device *dev, struct virtnet_info *vi, struct receive_queue *rq, @@ -415,12 +476,14 @@ static struct sk_buff *receive_small(struct net_device *dev, { struct sk_buff *skb; struct bpf_prog *xdp_prog; - unsigned int xdp_headroom = virtnet_get_headroom(vi); + unsigned int xdp_headroom = (unsigned long)ctx; unsigned int header_offset = VIRTNET_RX_PAD + xdp_headroom;...

Since we want to reset the device to remove them, this is simpler (device is reset for us on driver remove). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> --- drivers/net/virtio_net.c | 44 +++++++++++++++++++++++++------------------- 1 file changed, 25 insertions(+), 19 deletions(-) diff -r 7e5b3ff06f60 drivers/net/virtio_net.c --- a/drivers/net/virtio_net.c Wed Jan 23 22:53:14

Since we want to reset the device to remove them, this is simpler (device is reset for us on driver remove). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> --- drivers/net/virtio_net.c | 44 +++++++++++++++++++++++++------------------- 1 file changed, 25 insertions(+), 19 deletions(-) diff -r 7e5b3ff06f60 drivers/net/virtio_net.c --- a/drivers/net/virtio_net.c Wed Jan 23 22:53:14

This patch set if my first attempt to make virtio_console usable on s390. To do so, I had to change hvc_console, because s390 has no request_irq and no free_irq. I want to get feedback from the main users of hvc_console before I proceed. The basic idea of this patch set is to remove the calls to request_irq and free_irq and replace them with backend specific callbacks. Please see the

This patch set if my first attempt to make virtio_console usable on s390. To do so, I had to change hvc_console, because s390 has no request_irq and no free_irq. I want to get feedback from the main users of hvc_console before I proceed. The basic idea of this patch set is to remove the calls to request_irq and free_irq and replace them with backend specific callbacks. Please see the

Hi: This series brings two optimizations for virtio-net XDP: - avoid reset during XDP set - turn off offloads on demand Please review. Thanks Jason Wang (5): virtio_ring: allow to store zero as the ctx virtio-net: pack headroom into ctx for mergeable buffer virtio-net: switch to use new ctx API for small buffer virtio-net: do not reset during XDP set virtio-net: switch off offloads

Hi: This series brings two optimizations for virtio-net XDP: - avoid reset during XDP set - turn off offloads on demand Please review. Thanks Jason Wang (5): virtio_ring: allow to store zero as the ctx virtio-net: pack headroom into ctx for mergeable buffer virtio-net: switch to use new ctx API for small buffer virtio-net: do not reset during XDP set virtio-net: switch off offloads

The following patches come from Debian and/or Ubuntu packages of klibc. Ben. Ben Hutchings (1): [klibc] run-init: Add dry-run mode Jay Vosburgh (1): [klibc] ipconfig: Use separate sockets for DHCP from multiple interfaces Mathieu Trudel-Lapierre (1): [klibc] ipconfig: Set broadcast when sending DHCPREQUEST and DHCPDISCOVER YunQiang Su (1): [klibc] mips: setjmp.S: don't

Hi: This series brings two optimizations for virtio-net XDP: - avoid reset during XDP set - turn off offloads on demand Changes from V1: - Various tweaks on commit logs and comments - Use virtnet_napi_enable() when enabling NAPI on XDP set - Copy the small buffer packet only if xdp_headroom is smaller than required Please review. Thanks Jason Wang (5): virtio_ring: allow to store zero as

Hi: This series brings two optimizations for virtio-net XDP: - avoid reset during XDP set - turn off offloads on demand Changes from V1: - Various tweaks on commit logs and comments - Use virtnet_napi_enable() when enabling NAPI on XDP set - Copy the small buffer packet only if xdp_headroom is smaller than required Please review. Thanks Jason Wang (5): virtio_ring: allow to store zero as