mirror of
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kernel: add virtion_net csum fix and update patches to 4.9.4
Cherry-pick virtio_net csum fix and update patches based on: https://github.com/rneugeba/linux-stable/tree/v4.9.4-moby Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This commit is contained in:
parent
d2b99ffdd6
commit
d9dd60668d
@ -1,7 +1,7 @@
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From 5bf1a42b6b504c80c307dbfa010e562e6474a176 Mon Sep 17 00:00:00 2001
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From a7fb60aeef7164c65c5aa266e7fdd5f95b3fdd68 Mon Sep 17 00:00:00 2001
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From: Ian Campbell <ian.campbell@docker.com>
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From: Ian Campbell <ian.campbell@docker.com>
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Date: Mon, 4 Apr 2016 14:50:10 +0100
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Date: Mon, 4 Apr 2016 14:50:10 +0100
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Subject: [PATCH 1/6] VSOCK: Only allow host network namespace to use AF_VSOCK.
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Subject: [PATCH 1/7] VSOCK: Only allow host network namespace to use AF_VSOCK.
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The VSOCK addressing schema does not really lend itself to simply creating an
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The VSOCK addressing schema does not really lend itself to simply creating an
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alternative end point address within a namespace.
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alternative end point address within a namespace.
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@ -12,7 +12,7 @@ Signed-off-by: Ian Campbell <ian.campbell@docker.com>
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1 file changed, 3 insertions(+)
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1 file changed, 3 insertions(+)
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diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
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diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
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index 8a398b3..0edc54c 100644
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index 8a398b3fb532..0edc54c5e6ed 100644
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--- a/net/vmw_vsock/af_vsock.c
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--- a/net/vmw_vsock/af_vsock.c
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+++ b/net/vmw_vsock/af_vsock.c
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+++ b/net/vmw_vsock/af_vsock.c
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@@ -1852,6 +1852,9 @@ static const struct proto_ops vsock_stream_ops = {
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@@ -1852,6 +1852,9 @@ static const struct proto_ops vsock_stream_ops = {
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@ -26,5 +26,5 @@ index 8a398b3..0edc54c 100644
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return -EINVAL;
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return -EINVAL;
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--
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--
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2.7.1
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2.11.0
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@ -1,7 +1,7 @@
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From 29327f7a13083a659126751ea4d0a6f1a0d70310 Mon Sep 17 00:00:00 2001
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From e2b5d25399783a08694ce5dba5d4088921c69187 Mon Sep 17 00:00:00 2001
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From: Dexuan Cui <decui@microsoft.com>
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From: Dexuan Cui <decui@microsoft.com>
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Date: Sat, 23 Jul 2016 01:35:51 +0000
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Date: Sat, 23 Jul 2016 01:35:51 +0000
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Subject: [PATCH 2/6] hv_sock: introduce Hyper-V Sockets
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Subject: [PATCH 2/7] hv_sock: introduce Hyper-V Sockets
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Hyper-V Sockets (hv_sock) supplies a byte-stream based communication
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Hyper-V Sockets (hv_sock) supplies a byte-stream based communication
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mechanism between the host and the guest. It's somewhat like TCP over
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mechanism between the host and the guest. It's somewhat like TCP over
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@ -42,7 +42,7 @@ Origin: https://patchwork.kernel.org/patch/9244467/
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create mode 100644 net/hv_sock/af_hvsock.c
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create mode 100644 net/hv_sock/af_hvsock.c
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diff --git a/MAINTAINERS b/MAINTAINERS
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diff --git a/MAINTAINERS b/MAINTAINERS
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index 63cefa6..e649202 100644
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index 63cefa62324c..e64920219d88 100644
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--- a/MAINTAINERS
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--- a/MAINTAINERS
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+++ b/MAINTAINERS
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+++ b/MAINTAINERS
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@@ -5853,7 +5853,9 @@ F: drivers/pci/host/pci-hyperv.c
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@@ -5853,7 +5853,9 @@ F: drivers/pci/host/pci-hyperv.c
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@ -56,7 +56,7 @@ index 63cefa6..e649202 100644
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F: Documentation/ABI/stable/sysfs-bus-vmbus
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F: Documentation/ABI/stable/sysfs-bus-vmbus
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diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
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diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
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index cd184bd..468e15e 100644
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index cd184bdca58f..468e15e29f5f 100644
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--- a/include/linux/hyperv.h
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--- a/include/linux/hyperv.h
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+++ b/include/linux/hyperv.h
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+++ b/include/linux/hyperv.h
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@@ -1593,5 +1593,18 @@ static inline void commit_rd_index(struct vmbus_channel *channel)
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@@ -1593,5 +1593,18 @@ static inline void commit_rd_index(struct vmbus_channel *channel)
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@ -79,7 +79,7 @@ index cd184bd..468e15e 100644
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+ PREV_INDICES_LEN)
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+ PREV_INDICES_LEN)
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#endif /* _HYPERV_H */
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#endif /* _HYPERV_H */
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diff --git a/include/linux/socket.h b/include/linux/socket.h
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diff --git a/include/linux/socket.h b/include/linux/socket.h
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index b5cc5a6..0b68b58 100644
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index b5cc5a6d7011..0b68b587d6ee 100644
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--- a/include/linux/socket.h
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--- a/include/linux/socket.h
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+++ b/include/linux/socket.h
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+++ b/include/linux/socket.h
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@@ -202,8 +202,9 @@ struct ucred {
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@@ -202,8 +202,9 @@ struct ucred {
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@ -103,7 +103,7 @@ index b5cc5a6..0b68b58 100644
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/* Maximum queue length specifiable by listen. */
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/* Maximum queue length specifiable by listen. */
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diff --git a/include/net/af_hvsock.h b/include/net/af_hvsock.h
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diff --git a/include/net/af_hvsock.h b/include/net/af_hvsock.h
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new file mode 100644
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new file mode 100644
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index 0000000..e7a8a3a
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index 000000000000..e7a8a3ae08e8
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--- /dev/null
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--- /dev/null
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+++ b/include/net/af_hvsock.h
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+++ b/include/net/af_hvsock.h
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@@ -0,0 +1,78 @@
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@@ -0,0 +1,78 @@
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@ -186,7 +186,7 @@ index 0000000..e7a8a3a
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+
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+
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+#endif /* __AF_HVSOCK_H__ */
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+#endif /* __AF_HVSOCK_H__ */
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diff --git a/include/uapi/linux/hyperv.h b/include/uapi/linux/hyperv.h
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diff --git a/include/uapi/linux/hyperv.h b/include/uapi/linux/hyperv.h
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index e347b24..eb3e44b 100644
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index e347b24ef9fb..eb3e44b69a5d 100644
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--- a/include/uapi/linux/hyperv.h
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--- a/include/uapi/linux/hyperv.h
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+++ b/include/uapi/linux/hyperv.h
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+++ b/include/uapi/linux/hyperv.h
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@@ -26,6 +26,7 @@
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@@ -26,6 +26,7 @@
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@ -225,7 +225,7 @@ index e347b24..eb3e44b 100644
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+
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+
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#endif /* _UAPI_HYPERV_H */
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#endif /* _UAPI_HYPERV_H */
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diff --git a/net/Kconfig b/net/Kconfig
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diff --git a/net/Kconfig b/net/Kconfig
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index 7b6cd34..a9be690 100644
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index 7b6cd340b72b..a9be6907a620 100644
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--- a/net/Kconfig
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--- a/net/Kconfig
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+++ b/net/Kconfig
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+++ b/net/Kconfig
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@@ -231,6 +231,7 @@ source "net/dns_resolver/Kconfig"
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@@ -231,6 +231,7 @@ source "net/dns_resolver/Kconfig"
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@ -237,7 +237,7 @@ index 7b6cd34..a9be690 100644
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source "net/mpls/Kconfig"
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source "net/mpls/Kconfig"
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source "net/hsr/Kconfig"
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source "net/hsr/Kconfig"
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diff --git a/net/Makefile b/net/Makefile
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diff --git a/net/Makefile b/net/Makefile
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index 4cafaa2..2b357eb 100644
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index 4cafaa2b4667..2b357eb81865 100644
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--- a/net/Makefile
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--- a/net/Makefile
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+++ b/net/Makefile
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+++ b/net/Makefile
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@@ -71,6 +71,7 @@ obj-$(CONFIG_BATMAN_ADV) += batman-adv/
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@@ -71,6 +71,7 @@ obj-$(CONFIG_BATMAN_ADV) += batman-adv/
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@ -250,7 +250,7 @@ index 4cafaa2..2b357eb 100644
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ifneq ($(CONFIG_NET_SWITCHDEV),)
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ifneq ($(CONFIG_NET_SWITCHDEV),)
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diff --git a/net/hv_sock/Kconfig b/net/hv_sock/Kconfig
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diff --git a/net/hv_sock/Kconfig b/net/hv_sock/Kconfig
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new file mode 100644
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new file mode 100644
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index 0000000..ff84875
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index 000000000000..ff84875564d1
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--- /dev/null
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--- /dev/null
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+++ b/net/hv_sock/Kconfig
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+++ b/net/hv_sock/Kconfig
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@@ -0,0 +1,10 @@
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@@ -0,0 +1,10 @@
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@ -266,7 +266,7 @@ index 0000000..ff84875
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+ will be called hv_sock.
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+ will be called hv_sock.
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diff --git a/net/hv_sock/Makefile b/net/hv_sock/Makefile
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diff --git a/net/hv_sock/Makefile b/net/hv_sock/Makefile
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new file mode 100644
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new file mode 100644
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index 0000000..716c012
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index 000000000000..716c01230129
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--- /dev/null
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--- /dev/null
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+++ b/net/hv_sock/Makefile
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+++ b/net/hv_sock/Makefile
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@@ -0,0 +1,3 @@
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@@ -0,0 +1,3 @@
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@ -275,7 +275,7 @@ index 0000000..716c012
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+hv_sock-y += af_hvsock.o
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+hv_sock-y += af_hvsock.o
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diff --git a/net/hv_sock/af_hvsock.c b/net/hv_sock/af_hvsock.c
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diff --git a/net/hv_sock/af_hvsock.c b/net/hv_sock/af_hvsock.c
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new file mode 100644
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new file mode 100644
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index 0000000..331d375
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index 000000000000..331d3759f5cb
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--- /dev/null
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--- /dev/null
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+++ b/net/hv_sock/af_hvsock.c
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+++ b/net/hv_sock/af_hvsock.c
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@@ -0,0 +1,1507 @@
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@@ -0,0 +1,1507 @@
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@ -1787,5 +1787,5 @@ index 0000000..331d375
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+MODULE_DESCRIPTION("Hyper-V Sockets");
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+MODULE_DESCRIPTION("Hyper-V Sockets");
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+MODULE_LICENSE("Dual BSD/GPL");
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+MODULE_LICENSE("Dual BSD/GPL");
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--
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--
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2.7.1
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2.11.0
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@ -1,7 +1,7 @@
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From e075282679db3435104a6b7a2cf73486bb894ea0 Mon Sep 17 00:00:00 2001
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From dbf91b3ae58e0b7e1b7c92c53f70c0ebe0373edd Mon Sep 17 00:00:00 2001
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From: Rolf Neugebauer <rolf.neugebauer@gmail.com>
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From: Rolf Neugebauer <rolf.neugebauer@gmail.com>
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Date: Mon, 23 May 2016 18:55:45 +0100
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Date: Mon, 23 May 2016 18:55:45 +0100
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Subject: [PATCH 3/6] vmbus: Don't spam the logs with unknown GUIDs
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Subject: [PATCH 3/7] vmbus: Don't spam the logs with unknown GUIDs
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|
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With Hyper-V sockets device types are introduced on the fly. The pr_info()
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With Hyper-V sockets device types are introduced on the fly. The pr_info()
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then prints a message on every connection, which is way too verbose. Since
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then prints a message on every connection, which is way too verbose. Since
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@ -14,7 +14,7 @@ Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
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1 file changed, 1 deletion(-)
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1 file changed, 1 deletion(-)
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|
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diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c
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diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c
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index 1bc1d479..db5bccf 100644
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index 1bc1d4795243..db5bccf4fa7e 100644
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--- a/drivers/hv/channel_mgmt.c
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--- a/drivers/hv/channel_mgmt.c
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+++ b/drivers/hv/channel_mgmt.c
|
+++ b/drivers/hv/channel_mgmt.c
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@@ -169,7 +169,6 @@ static u16 hv_get_dev_type(const struct vmbus_channel *channel)
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@@ -169,7 +169,6 @@ static u16 hv_get_dev_type(const struct vmbus_channel *channel)
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@ -26,5 +26,5 @@ index 1bc1d479..db5bccf 100644
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}
|
}
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|
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--
|
--
|
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2.7.1
|
2.11.0
|
||||||
|
|
||||||
|
@ -1,7 +1,7 @@
|
|||||||
From ce622362a9535c8a7d0a40c3f580a348ad7219eb Mon Sep 17 00:00:00 2001
|
From b5faf9d0201a0c720c25f23dab06d07693558c45 Mon Sep 17 00:00:00 2001
|
||||||
From: Alex Ng <alexng@messages.microsoft.com>
|
From: Alex Ng <alexng@messages.microsoft.com>
|
||||||
Date: Sun, 6 Nov 2016 13:14:07 -0800
|
Date: Sun, 6 Nov 2016 13:14:07 -0800
|
||||||
Subject: [PATCH 4/6] Drivers: hv: utils: Fix the mapping between host version
|
Subject: [PATCH 4/7] Drivers: hv: utils: Fix the mapping between host version
|
||||||
and protocol to use
|
and protocol to use
|
||||||
|
|
||||||
We should intentionally declare the protocols to use for every known host
|
We should intentionally declare the protocols to use for every known host
|
||||||
@ -16,7 +16,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|||||||
1 file changed, 6 insertions(+), 3 deletions(-)
|
1 file changed, 6 insertions(+), 3 deletions(-)
|
||||||
|
|
||||||
diff --git a/drivers/hv/hv_util.c b/drivers/hv/hv_util.c
|
diff --git a/drivers/hv/hv_util.c b/drivers/hv/hv_util.c
|
||||||
index bcd0630..e770774 100644
|
index bcd06306f3e8..e7707747f56d 100644
|
||||||
--- a/drivers/hv/hv_util.c
|
--- a/drivers/hv/hv_util.c
|
||||||
+++ b/drivers/hv/hv_util.c
|
+++ b/drivers/hv/hv_util.c
|
||||||
@@ -389,16 +389,19 @@ static int util_probe(struct hv_device *dev,
|
@@ -389,16 +389,19 @@ static int util_probe(struct hv_device *dev,
|
||||||
@ -43,5 +43,5 @@ index bcd0630..e770774 100644
|
|||||||
}
|
}
|
||||||
|
|
||||||
--
|
--
|
||||||
2.7.1
|
2.11.0
|
||||||
|
|
||||||
|
@ -1,7 +1,7 @@
|
|||||||
From 9bf0f68e0b1f318544fed1c1832996962e6b8862 Mon Sep 17 00:00:00 2001
|
From e12cf066a2d5ad8f7e915e1925ee0b66ad99bc8b Mon Sep 17 00:00:00 2001
|
||||||
From: Rolf Neugebauer <rolf.neugebauer@docker.com>
|
From: Rolf Neugebauer <rolf.neugebauer@docker.com>
|
||||||
Date: Wed, 11 Jan 2017 22:40:38 +0000
|
Date: Wed, 11 Jan 2017 22:40:38 +0000
|
||||||
Subject: [PATCH 5/6] Drivers: hv: utils: Force TimeSync version 3.0 on Windows
|
Subject: [PATCH 5/7] Drivers: hv: utils: Force TimeSync version 3.0 on Windows
|
||||||
10
|
10
|
||||||
|
|
||||||
Some older Windows 10 builds, including 10586 do not seem to
|
Some older Windows 10 builds, including 10586 do not seem to
|
||||||
@ -14,7 +14,7 @@ Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
|
|||||||
1 file changed, 6 insertions(+), 1 deletion(-)
|
1 file changed, 6 insertions(+), 1 deletion(-)
|
||||||
|
|
||||||
diff --git a/drivers/hv/hv_util.c b/drivers/hv/hv_util.c
|
diff --git a/drivers/hv/hv_util.c b/drivers/hv/hv_util.c
|
||||||
index e770774..5961f1a 100644
|
index e7707747f56d..5961f1a49deb 100644
|
||||||
--- a/drivers/hv/hv_util.c
|
--- a/drivers/hv/hv_util.c
|
||||||
+++ b/drivers/hv/hv_util.c
|
+++ b/drivers/hv/hv_util.c
|
||||||
@@ -401,7 +401,12 @@ static int util_probe(struct hv_device *dev,
|
@@ -401,7 +401,12 @@ static int util_probe(struct hv_device *dev,
|
||||||
@ -32,5 +32,5 @@ index e770774..5961f1a 100644
|
|||||||
}
|
}
|
||||||
|
|
||||||
--
|
--
|
||||||
2.7.1
|
2.11.0
|
||||||
|
|
||||||
|
@ -1,7 +1,7 @@
|
|||||||
From cf88604f5275ea9f72059cf5ee8ea033aa9817d3 Mon Sep 17 00:00:00 2001
|
From e71b5a916a8b24c02961150aafeeca40776f1c71 Mon Sep 17 00:00:00 2001
|
||||||
From: David Sheets <david.sheets@docker.com>
|
From: David Sheets <david.sheets@docker.com>
|
||||||
Date: Fri, 13 Jan 2017 15:58:30 +0000
|
Date: Fri, 13 Jan 2017 15:58:30 +0000
|
||||||
Subject: [PATCH 6/6] fuse: fix time_to_jiffies nsec sanity check
|
Subject: [PATCH 6/7] fuse: fix time_to_jiffies nsec sanity check
|
||||||
|
|
||||||
Commit bcb6f6d2b9c2 ("fuse: use timespec64") introduced clamped nsec values
|
Commit bcb6f6d2b9c2 ("fuse: use timespec64") introduced clamped nsec values
|
||||||
in time_to_jiffies but used the max of nsec and NSEC_PER_SEC - 1 instead of
|
in time_to_jiffies but used the max of nsec and NSEC_PER_SEC - 1 instead of
|
||||||
@ -18,7 +18,7 @@ Cc: <stable@vger.kernel.org> # 4.9
|
|||||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||||
|
|
||||||
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
|
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
|
||||||
index 096f799..642c57b 100644
|
index 096f79997f75..642c57b8de7b 100644
|
||||||
--- a/fs/fuse/dir.c
|
--- a/fs/fuse/dir.c
|
||||||
+++ b/fs/fuse/dir.c
|
+++ b/fs/fuse/dir.c
|
||||||
@@ -68,7 +68,7 @@ static u64 time_to_jiffies(u64 sec, u32 nsec)
|
@@ -68,7 +68,7 @@ static u64 time_to_jiffies(u64 sec, u32 nsec)
|
||||||
@ -31,5 +31,5 @@ index 096f799..642c57b 100644
|
|||||||
|
|
||||||
return get_jiffies_64() + timespec64_to_jiffies(&ts);
|
return get_jiffies_64() + timespec64_to_jiffies(&ts);
|
||||||
--
|
--
|
||||||
2.7.1
|
2.11.0
|
||||||
|
|
||||||
|
@ -0,0 +1,42 @@
|
|||||||
|
From 437e8d0400f01c896004f4eb4e54cf09bb265673 Mon Sep 17 00:00:00 2001
|
||||||
|
From: Rolf Neugebauer <rolf.neugebauer@docker.com>
|
||||||
|
Date: Tue, 17 Jan 2017 18:13:51 +0000
|
||||||
|
Subject: [PATCH 7/7] virtio: don't set VIRTIO_NET_HDR_F_DATA_VALID on xmit
|
||||||
|
|
||||||
|
This patch part reverts fd2a0437dc33 and e858fae2b0b8 which introduced a
|
||||||
|
subtle change in how the virtio_net flags are derived from the SKBs
|
||||||
|
ip_summed field.
|
||||||
|
|
||||||
|
With the above commits, the flags are set to VIRTIO_NET_HDR_F_DATA_VALID
|
||||||
|
when ip_summed == CHECKSUM_UNNECESSARY, thus treating it differently to
|
||||||
|
ip_summed == CHECKSUM_NONE, which should be the same.
|
||||||
|
|
||||||
|
Further, the virtio spec 1.0 / CS04 explicitly says that
|
||||||
|
VIRTIO_NET_HDR_F_DATA_VALID must not be set by the driver.
|
||||||
|
|
||||||
|
Fixes: fd2a0437dc33 ("virtio_net: introduce virtio_net_hdr_{from,to}_skb")
|
||||||
|
Fixes: e858fae2b0b8 (" virtio_net: use common code for virtio_net_hdr and skb GSO conversion")
|
||||||
|
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
|
||||||
|
Acked-by: Michael S. Tsirkin <mst@redhat.com>
|
||||||
|
Signed-off-by: David S. Miller <davem@davemloft.net>
|
||||||
|
(cherry picked from commit 501db511397fd6efff3aa5b4e8de415b55559550)
|
||||||
|
---
|
||||||
|
include/linux/virtio_net.h | 2 --
|
||||||
|
1 file changed, 2 deletions(-)
|
||||||
|
|
||||||
|
diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h
|
||||||
|
index 1c912f85e041..40914bb396e7 100644
|
||||||
|
--- a/include/linux/virtio_net.h
|
||||||
|
+++ b/include/linux/virtio_net.h
|
||||||
|
@@ -91,8 +91,6 @@ static inline int virtio_net_hdr_from_skb(const struct sk_buff *skb,
|
||||||
|
skb_checksum_start_offset(skb));
|
||||||
|
hdr->csum_offset = __cpu_to_virtio16(little_endian,
|
||||||
|
skb->csum_offset);
|
||||||
|
- } else if (skb->ip_summed == CHECKSUM_UNNECESSARY) {
|
||||||
|
- hdr->flags = VIRTIO_NET_HDR_F_DATA_VALID;
|
||||||
|
} /* else everything is zero */
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
--
|
||||||
|
2.11.0
|
||||||
|
|
Loading…
Reference in New Issue
Block a user