Merge pull request #2839 from rn/kern-up

Kernel update to 4.14.12/4.9.75/4.4.110
2025-07-21 10:09:07 +00:00 · 2018-01-06 22:39:21 +00:00 · 2018-01-06 22:39:21 +00:00 · c603aa1811
commit c603aa1811
parent bad114476a 7f44ca5442
93 changed files with 113 additions and 109 deletions
--- a/README.md
+++ b/README.md
@ -2,6 +2,8 @@

 [![CircleCI](https://circleci.com/gh/linuxkit/linuxkit.svg?style=svg)](https://circleci.com/gh/linuxkit/linuxkit)

+**Security Update 06/01/2018: All LinuxKit `x86_64` kernels now have KPTI enabled by default. This protects against [Meltdown](https://meltdownattack.com/meltdown.pdf). Defences against [Spectre](https://spectreattack.com/spectre.pdf) are work in progress upstream. All kernels also contain the fix in the eBPF verifier used in some of the exploits. The `arm64` kernels are not yet fixed. See [Greg KH's blogpost](http://kroah.com/log/blog/2018/01/06/meltdown-status/) for details.**
+
 LinuxKit, a toolkit for building custom minimal, immutable Linux distributions.

 - Secure defaults without compromising usability
--- a/blueprints/docker-for-mac/base.yml
+++ b/blueprints/docker-for-mac/base.yml
@ -1,6 +1,6 @@
 # This is a blueprint for building the open source components of Docker for Mac
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 page_poison=1"
 init:
  - linuxkit/vpnkit-expose-port:728e5fe9e6b818d9825b28826b929ae75a386e9e # install vpnkit-expose-port and vpnkit-iptables-wrapper on host
--- a/examples/aws.yml
+++ b/examples/aws.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/examples/azure.yml
+++ b/examples/azure.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/examples/cadvisor.yml
+++ b/examples/cadvisor.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=tty0 console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/examples/docker.yml
+++ b/examples/docker.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=tty0 console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/examples/gcp.yml
+++ b/examples/gcp.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/examples/getty.yml
+++ b/examples/getty.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=tty0 console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/examples/minimal.yml
+++ b/examples/minimal.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=tty0 console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/examples/node_exporter.yml
+++ b/examples/node_exporter.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=tty0 console=ttyS0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/examples/openstack.yml
+++ b/examples/openstack.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/examples/packet.yml
+++ b/examples/packet.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS1 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/examples/redis-os.yml
+++ b/examples/redis-os.yml
@ -1,7 +1,7 @@
 # Minimal YAML to run a redis server (used at DockerCon'17)
 # connect: nc localhost 6379
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=tty0 console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/examples/sshd.yml
+++ b/examples/sshd.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=tty0 console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/examples/swap.yml
+++ b/examples/swap.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=tty0 console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/examples/vmware.yml
+++ b/examples/vmware.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=tty0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/examples/vpnkit-forwarder.yml
+++ b/examples/vpnkit-forwarder.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/examples/vsudd.yml
+++ b/examples/vsudd.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/examples/vultr.yml
+++ b/examples/vultr.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/examples/wireguard.yml
+++ b/examples/wireguard.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=tty0 console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/kernel/Makefile
+++ b/kernel/Makefile
@ -204,11 +204,11 @@ endef
 # Build Targets
 # Debug targets only for latest stable and LTS stable
 #
-$(eval $(call kernel,4.14.11,4.14.x,$(EXTRA)))
-$(eval $(call kernel,4.14.11,4.14.x,-dbg))
-$(eval $(call kernel,4.9.74,4.9.x,$(EXTRA)))
-$(eval $(call kernel,4.9.74,4.9.x,-dbg))
-$(eval $(call kernel,4.4.109,4.4.x,$(EXTRA)))
+$(eval $(call kernel,4.14.12,4.14.x,$(EXTRA)))
+$(eval $(call kernel,4.14.12,4.14.x,-dbg))
+$(eval $(call kernel,4.9.75,4.9.x,$(EXTRA)))
+$(eval $(call kernel,4.9.75,4.9.x,-dbg))
+$(eval $(call kernel,4.4.110,4.4.x,$(EXTRA)))

 # Target for kernel config
 kconfig: | sources
--- a/kernel/config-4.14.x-aarch64
+++ b/kernel/config-4.14.x-aarch64
@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm64 4.14.11 Kernel Configuration
+# Linux/arm64 4.14.12 Kernel Configuration
 #
 CONFIG_ARM64=y
 CONFIG_64BIT=y
--- a/kernel/config-4.14.x-x86_64
+++ b/kernel/config-4.14.x-x86_64
@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 4.14.11 Kernel Configuration
+# Linux/x86 4.14.12 Kernel Configuration
 #
 CONFIG_64BIT=y
 CONFIG_X86_64=y
--- a/kernel/config-4.4.x-aarch64
+++ b/kernel/config-4.4.x-aarch64
@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm64 4.4.109 Kernel Configuration
+# Linux/arm64 4.4.110 Kernel Configuration
 #
 CONFIG_ARM64=y
 CONFIG_64BIT=y
--- a/kernel/config-4.4.x-x86_64
+++ b/kernel/config-4.4.x-x86_64
@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 4.4.109 Kernel Configuration
+# Linux/x86 4.4.110 Kernel Configuration
 #
 CONFIG_64BIT=y
 CONFIG_X86_64=y
@ -3443,6 +3443,7 @@ CONFIG_BIG_KEYS=y
 CONFIG_ENCRYPTED_KEYS=y
 CONFIG_SECURITY_DMESG_RESTRICT=y
 CONFIG_SECURITY=y
+CONFIG_PAGE_TABLE_ISOLATION=y
 CONFIG_SECURITYFS=y
 CONFIG_SECURITY_NETWORK=y
 CONFIG_SECURITY_NETWORK_XFRM=y
--- a/kernel/config-4.9.x-aarch64
+++ b/kernel/config-4.9.x-aarch64
@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm64 4.9.74 Kernel Configuration
+# Linux/arm64 4.9.75 Kernel Configuration
 #
 CONFIG_ARM64=y
 CONFIG_64BIT=y
--- a/kernel/config-4.9.x-x86_64
+++ b/kernel/config-4.9.x-x86_64
@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 4.9.74 Kernel Configuration
+# Linux/x86 4.9.75 Kernel Configuration
 #
 CONFIG_64BIT=y
 CONFIG_X86_64=y
@ -3638,6 +3638,7 @@ CONFIG_ENCRYPTED_KEYS=y
 CONFIG_KEY_DH_OPERATIONS=y
 CONFIG_SECURITY_DMESG_RESTRICT=y
 CONFIG_SECURITY=y
+CONFIG_PAGE_TABLE_ISOLATION=y
 CONFIG_SECURITYFS=y
 CONFIG_SECURITY_NETWORK=y
 CONFIG_SECURITY_NETWORK_XFRM=y
--- a/kernel/patches-4.14.x/0001-NVDIMM-reducded-ND_MIN_NAMESPACE_SIZE-from-4MB-to-4K.patch
+++ b/kernel/patches-4.14.x/0001-NVDIMM-reducded-ND_MIN_NAMESPACE_SIZE-from-4MB-to-4K.patch
@ -1,4 +1,4 @@
-From d331596358013b47ed193c90131b3c7c088a33aa Mon Sep 17 00:00:00 2001
+From b7f9e7cb1d6148781299bbd56bf53f8c07d6c61c Mon Sep 17 00:00:00 2001
 From: Cheng-mean Liu <soccerl@microsoft.com>
 Date: Tue, 11 Jul 2017 16:58:26 -0700
 Subject: [PATCH] NVDIMM: reducded ND_MIN_NAMESPACE_SIZE from 4MB to 4KB (page
@ -24,5 +24,5 @@ index 3f03567631cb..e63c201ed1ef 100644
 
 enum ars_masks {
 -- 
-2.15.0
+2.11.1

--- a/kernel/patches-4.9.x/0001-tools-build-Add-test-for-sched_getcpu.patch
+++ b/kernel/patches-4.9.x/0001-tools-build-Add-test-for-sched_getcpu.patch
@ -1,4 +1,4 @@
-From b5a4c0aa8fcf0bf42ac50d491525491a60582469 Mon Sep 17 00:00:00 2001
+From 2e2fd1f326ac5a7b7e437130bcdd90f270ef94a9 Mon Sep 17 00:00:00 2001
 From: Arnaldo Carvalho de Melo <acme@redhat.com>
 Date: Thu, 2 Mar 2017 12:55:49 -0300
 Subject: [PATCH 01/12] tools build: Add test for sched_getcpu()
@ -146,5 +146,5 @@ index 43899e0d6fa1..c3b180254f91 100644
 
 int is_printable_array(char *p, unsigned int len);
 -- 
-2.15.0
+2.11.1

--- a/kernel/patches-4.9.x/0002-perf-jit-Avoid-returning-garbage-for-a-ret-variable.patch
+++ b/kernel/patches-4.9.x/0002-perf-jit-Avoid-returning-garbage-for-a-ret-variable.patch
@ -1,4 +1,4 @@
-From f9aa135e5a5c4dc37748891b8229bcea64ed1cb4 Mon Sep 17 00:00:00 2001
+From bec60e790d2b546bfd1e91718079aa6e67093f55 Mon Sep 17 00:00:00 2001
 From: Arnaldo Carvalho de Melo <acme@redhat.com>
 Date: Thu, 13 Oct 2016 17:12:35 -0300
 Subject: [PATCH 02/12] perf jit: Avoid returning garbage for a ret variable
@ -66,5 +66,5 @@ index 95f0884aae02..f3ed3c963c71 100644
 	while ((jr = jit_get_next_entry(jd))) {
 		switch(jr->prefix.id) {
 -- 
-2.15.0
+2.11.1

--- a/kernel/patches-4.9.x/0003-hv_sock-introduce-Hyper-V-Sockets.patch
+++ b/kernel/patches-4.9.x/0003-hv_sock-introduce-Hyper-V-Sockets.patch
@ -1,4 +1,4 @@
-From 3e83e404578360194777568b48e75c9b250b6088 Mon Sep 17 00:00:00 2001
+From f765e7edaea0303ae43dce3bbb05a8540e2086e1 Mon Sep 17 00:00:00 2001
 From: Dexuan Cui <decui@microsoft.com>
 Date: Sat, 23 Jul 2016 01:35:51 +0000
 Subject: [PATCH 03/12] hv_sock: introduce Hyper-V Sockets
@ -1787,5 +1787,5 @@ index 000000000000..331d3759f5cb
 +MODULE_DESCRIPTION("Hyper-V Sockets");
 +MODULE_LICENSE("Dual BSD/GPL");
 -- 
-2.15.0
+2.11.1

--- a/kernel/patches-4.9.x/0004-vmbus-Don-t-spam-the-logs-with-unknown-GUIDs.patch
+++ b/kernel/patches-4.9.x/0004-vmbus-Don-t-spam-the-logs-with-unknown-GUIDs.patch
@ -1,4 +1,4 @@
-From 21fb510b8d0decf1e92cab681f9643a535b0ea2d Mon Sep 17 00:00:00 2001
+From b30e8c3ee244f20e1bc7c6fa8290243c15e8ac8f Mon Sep 17 00:00:00 2001
 From: Rolf Neugebauer <rolf.neugebauer@gmail.com>
 Date: Mon, 23 May 2016 18:55:45 +0100
 Subject: [PATCH 04/12] vmbus: Don't spam the logs with unknown GUIDs
@ -26,5 +26,5 @@ index d8bc4b910192..8df02f3ca0b2 100644
 }
 
 -- 
-2.15.0
+2.11.1

--- a/kernel/patches-4.9.x/0005-Drivers-hv-utils-Fix-the-mapping-between-host-versio.patch
+++ b/kernel/patches-4.9.x/0005-Drivers-hv-utils-Fix-the-mapping-between-host-versio.patch
@ -1,4 +1,4 @@
-From 8ee697626562dd1388e9538ada66b960293212ae Mon Sep 17 00:00:00 2001
+From 563a71deae385aa7e6e67fb20b23d84b40e81c86 Mon Sep 17 00:00:00 2001
 From: Alex Ng <alexng@messages.microsoft.com>
 Date: Sun, 6 Nov 2016 13:14:07 -0800
 Subject: [PATCH 05/12] Drivers: hv: utils: Fix the mapping between host
@ -44,5 +44,5 @@ index bcd06306f3e8..e7707747f56d 100644
 	}
 
 -- 
-2.15.0
+2.11.1

--- a/kernel/patches-4.9.x/0006-Drivers-hv-vss-Improve-log-messages.patch
+++ b/kernel/patches-4.9.x/0006-Drivers-hv-vss-Improve-log-messages.patch
@ -1,4 +1,4 @@
-From a0a6bbf56253f8bdbc8cb5413fcf879522c35b1b Mon Sep 17 00:00:00 2001
+From e9d4030d619b60745bff8a9a2ca19f0ce496c312 Mon Sep 17 00:00:00 2001
 From: Alex Ng <alexng@messages.microsoft.com>
 Date: Sun, 6 Nov 2016 13:14:10 -0800
 Subject: [PATCH 06/12] Drivers: hv: vss: Improve log messages.
@ -101,5 +101,5 @@ index a6707133c297..5c95ba1e2ecf 100644
 	return 0;
 }
 -- 
-2.15.0
+2.11.1

--- a/kernel/patches-4.9.x/0007-Drivers-hv-vss-Operation-timeouts-should-match-host-.patch
+++ b/kernel/patches-4.9.x/0007-Drivers-hv-vss-Operation-timeouts-should-match-host-.patch
@ -1,4 +1,4 @@
-From 7c3f36e67976da4bcc2b940243940231d83fcaf6 Mon Sep 17 00:00:00 2001
+From fffc34b3f86ced3f4464be47136276878fe2968d Mon Sep 17 00:00:00 2001
 From: Alex Ng <alexng@messages.microsoft.com>
 Date: Sun, 6 Nov 2016 13:14:11 -0800
 Subject: [PATCH 07/12] Drivers: hv: vss: Operation timeouts should match host
@ -44,5 +44,5 @@ index 5c95ba1e2ecf..eee238cc60bd 100644
 	rc = hvutil_transport_send(hvt, vss_msg, sizeof(*vss_msg), NULL);
 	if (rc) {
 -- 
-2.15.0
+2.11.1

--- a/kernel/patches-4.9.x/0008-Drivers-hv-vmbus-Use-all-supported-IC-versions-to-ne.patch
+++ b/kernel/patches-4.9.x/0008-Drivers-hv-vmbus-Use-all-supported-IC-versions-to-ne.patch
@ -1,4 +1,4 @@
-From 58e4441b90374d4db11033c9673b322756a48ac2 Mon Sep 17 00:00:00 2001
+From 583d0411b1a5c8cedf7e6e0440980100bd6635d0 Mon Sep 17 00:00:00 2001
 From: Alex Ng <alexng@messages.microsoft.com>
 Date: Sat, 28 Jan 2017 12:37:17 -0700
 Subject: [PATCH 08/12] Drivers: hv: vmbus: Use all supported IC versions to
@ -488,5 +488,5 @@ index c9af8369b4f7..7df9eb8f0cf7 100644
 void hv_event_tasklet_disable(struct vmbus_channel *channel);
 void hv_event_tasklet_enable(struct vmbus_channel *channel);
 -- 
-2.15.0
+2.11.1

--- a/kernel/patches-4.9.x/0009-Drivers-hv-Log-the-negotiated-IC-versions.patch
+++ b/kernel/patches-4.9.x/0009-Drivers-hv-Log-the-negotiated-IC-versions.patch
@ -1,4 +1,4 @@
-From c444dac1e8f9978298cded0ef8f3a3e68fdd947f Mon Sep 17 00:00:00 2001
+From 977aa151b6785497c0c6d4e1bffb7194aed9d2c9 Mon Sep 17 00:00:00 2001
 From: Alex Ng <alexng@messages.microsoft.com>
 Date: Sat, 28 Jan 2017 12:37:18 -0700
 Subject: [PATCH 09/12] Drivers: hv: Log the negotiated IC versions.
@ -114,5 +114,5 @@ index f3797c07be10..89440c2eb346 100644
 					hb_srv_version & 0xFFFF);
 			}
 -- 
-2.15.0
+2.11.1

--- a/kernel/patches-4.9.x/0010-vmbus-fix-missed-ring-events-on-boot.patch
+++ b/kernel/patches-4.9.x/0010-vmbus-fix-missed-ring-events-on-boot.patch
@ -1,4 +1,4 @@
-From 7a4bb0fc6a6762d18b7174c446aa8c8d69d1febf Mon Sep 17 00:00:00 2001
+From 5acdf9c411bfce6db94fc24b6490380c3f3f19b4 Mon Sep 17 00:00:00 2001
 From: Dexuan Cui <decui@microsoft.com>
 Date: Sun, 26 Mar 2017 16:42:20 +0800
 Subject: [PATCH 10/12] vmbus: fix missed ring events on boot
@ -52,5 +52,5 @@ index e7949b64bfbc..2fe024e86209 100644
 
 void hv_process_channel_removal(struct vmbus_channel *channel, u32 relid)
 -- 
-2.15.0
+2.11.1

--- a/kernel/patches-4.9.x/0011-vmbus-remove-goto-error_clean_msglist-in-vmbus_open.patch
+++ b/kernel/patches-4.9.x/0011-vmbus-remove-goto-error_clean_msglist-in-vmbus_open.patch
@ -1,4 +1,4 @@
-From 111071b57236a5b1d028a6de29cfc1c8e2bb03db Mon Sep 17 00:00:00 2001
+From dfd182eb3527c5cff78f920f887c3af68e28334b Mon Sep 17 00:00:00 2001
 From: Dexuan Cui <decui@microsoft.com>
 Date: Wed, 29 Mar 2017 18:37:10 +0800
 Subject: [PATCH 11/12] vmbus: remove "goto error_clean_msglist" in
@ -56,5 +56,5 @@ index 1606e7f08f4b..1caed01954f6 100644
 	vmbus_teardown_gpadl(newchannel, newchannel->ringbuffer_gpadlhandle);
 	kfree(open_info);
 -- 
-2.15.0
+2.11.1

--- a/kernel/patches-4.9.x/0012-vmbus-dynamically-enqueue-dequeue-the-channel-on-vmb.patch
+++ b/kernel/patches-4.9.x/0012-vmbus-dynamically-enqueue-dequeue-the-channel-on-vmb.patch
@ -1,4 +1,4 @@
-From 985cdb27a3eb8676913bdafda0fc9fa89aebf7cc Mon Sep 17 00:00:00 2001
+From 9e93bff2e3a8e4561ae9d9aa064ba61e031599b8 Mon Sep 17 00:00:00 2001
 From: Dexuan Cui <decui@microsoft.com>
 Date: Fri, 24 Mar 2017 20:53:18 +0800
 Subject: [PATCH 12/12] vmbus: dynamically enqueue/dequeue the channel on
@ -173,5 +173,5 @@ index 7df9eb8f0cf7..a87757cf277b 100644
 
 void vmbus_setevent(struct vmbus_channel *channel);
 -- 
-2.15.0
+2.11.1

--- a/linuxkit.yml
+++ b/linuxkit.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=tty0 console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/projects/compose/compose-dynamic.yml
+++ b/projects/compose/compose-dynamic.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 page_poison=1"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/projects/compose/compose-static.yml
+++ b/projects/compose/compose-static.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 page_poison=1"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/projects/logging/examples/logging.yml
+++ b/projects/logging/examples/logging.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=tty0 page_poison=1"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed # with runc, logwrite, startmemlogd
--- a/projects/miragesdk/examples/mirage-dhcp.yml
+++ b/projects/miragesdk/examples/mirage-dhcp.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 page_poison=1"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/000_build/000_formats/test.yml
+++ b/test/cases/000_build/000_formats/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/010_platforms/000_qemu/000_run_kernel/test.yml
+++ b/test/cases/010_platforms/000_qemu/000_run_kernel/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/010_platforms/000_qemu/010_run_iso/test.yml
+++ b/test/cases/010_platforms/000_qemu/010_run_iso/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/010_platforms/000_qemu/020_run_efi/test.yml
+++ b/test/cases/010_platforms/000_qemu/020_run_efi/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/010_platforms/000_qemu/030_run_qcow_bios/test.yml
+++ b/test/cases/010_platforms/000_qemu/030_run_qcow_bios/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/010_platforms/000_qemu/040_run_raw_bios/test.yml
+++ b/test/cases/010_platforms/000_qemu/040_run_raw_bios/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/010_platforms/000_qemu/050_run_aws/test.yml
+++ b/test/cases/010_platforms/000_qemu/050_run_aws/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/010_platforms/000_qemu/100_container/test.yml
+++ b/test/cases/010_platforms/000_qemu/100_container/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/010_platforms/010_hyperkit/000_run_kernel/test.yml
+++ b/test/cases/010_platforms/010_hyperkit/000_run_kernel/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/010_platforms/010_hyperkit/010_acpi/test.yml
+++ b/test/cases/010_platforms/010_hyperkit/010_acpi/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/020_kernel/000_config_4.4.x/test.yml
+++ b/test/cases/020_kernel/000_config_4.4.x/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.4.109
+  image: linuxkit/kernel:4.4.110
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/020_kernel/001_config_4.9.x/test.yml
+++ b/test/cases/020_kernel/001_config_4.9.x/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/020_kernel/006_config_4.14.x/test.yml
+++ b/test/cases/020_kernel/006_config_4.14.x/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.14.11
+  image: linuxkit/kernel:4.14.12
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/020_kernel/010_kmod_4.4.x/Dockerfile
+++ b/test/cases/020_kernel/010_kmod_4.4.x/Dockerfile
@ -3,7 +3,7 @@
 # In the last stage, it creates a package, which can be used for
 # testing.

-FROM linuxkit/kernel:4.4.109 AS ksrc
+FROM linuxkit/kernel:4.4.110 AS ksrc

 # Extract headers and compile module
 FROM linuxkit/alpine:d307c8a386fa3f32cddda9409b9687e191cdd6f1 AS build
--- a/test/cases/020_kernel/010_kmod_4.4.x/test.sh
+++ b/test/cases/020_kernel/010_kmod_4.4.x/test.sh
@ -19,7 +19,7 @@ clean_up() {
 trap clean_up EXIT

 # Make sure we have the latest kernel image
-docker pull linuxkit/kernel:4.9.74
+docker pull linuxkit/kernel:4.9.75
 # Build a package
 docker build -t ${IMAGE_NAME} .

--- a/test/cases/020_kernel/010_kmod_4.4.x/test.yml
+++ b/test/cases/020_kernel/010_kmod_4.4.x/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.4.109
+  image: linuxkit/kernel:4.4.110
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/020_kernel/011_kmod_4.9.x/Dockerfile
+++ b/test/cases/020_kernel/011_kmod_4.9.x/Dockerfile
@ -3,7 +3,7 @@
 # In the last stage, it creates a package, which can be used for
 # testing.

-FROM linuxkit/kernel:4.9.74 AS ksrc
+FROM linuxkit/kernel:4.9.75 AS ksrc

 # Extract headers and compile module
 FROM linuxkit/alpine:d307c8a386fa3f32cddda9409b9687e191cdd6f1 AS build
--- a/test/cases/020_kernel/011_kmod_4.9.x/test.sh
+++ b/test/cases/020_kernel/011_kmod_4.9.x/test.sh
@ -19,7 +19,7 @@ clean_up() {
 trap clean_up EXIT

 # Make sure we have the latest kernel image
-docker pull linuxkit/kernel:4.9.74
+docker pull linuxkit/kernel:4.9.75
 # Build a package
 docker build -t ${IMAGE_NAME} .

--- a/test/cases/020_kernel/011_kmod_4.9.x/test.yml
+++ b/test/cases/020_kernel/011_kmod_4.9.x/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/020_kernel/016_kmod_4.14.x/Dockerfile
+++ b/test/cases/020_kernel/016_kmod_4.14.x/Dockerfile
@ -3,7 +3,7 @@
 # In the last stage, it creates a package, which can be used for
 # testing.

-FROM linuxkit/kernel:4.14.11 AS ksrc
+FROM linuxkit/kernel:4.14.12 AS ksrc

 # Extract headers and compile module
 FROM linuxkit/alpine:d307c8a386fa3f32cddda9409b9687e191cdd6f1 AS build
--- a/test/cases/020_kernel/016_kmod_4.14.x/test.sh
+++ b/test/cases/020_kernel/016_kmod_4.14.x/test.sh
@ -19,7 +19,7 @@ clean_up() {
 trap clean_up EXIT

 # Make sure we have the latest kernel image
-docker pull linuxkit/kernel:4.9.74
+docker pull linuxkit/kernel:4.9.75
 # Build a package
 docker build -t ${IMAGE_NAME} .

--- a/test/cases/020_kernel/016_kmod_4.14.x/test.yml
+++ b/test/cases/020_kernel/016_kmod_4.14.x/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.14.11
+  image: linuxkit/kernel:4.14.12
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/common.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/common.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.4.109
+  image: linuxkit/kernel:4.4.110
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/common.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/common.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/020_kernel/110_namespace/006_kernel-4.14.x/common.yml
+++ b/test/cases/020_kernel/110_namespace/006_kernel-4.14.x/common.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.14.11
+  image: linuxkit/kernel:4.14.12
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/030_security/000_docker-bench/test.yml
+++ b/test/cases/030_security/000_docker-bench/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/030_security/010_ports/test.yml
+++ b/test/cases/030_security/010_ports/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 page_poison=1"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/040_packages/002_binfmt/test.yml
+++ b/test/cases/040_packages/002_binfmt/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/040_packages/003_ca-certificates/test.yml
+++ b/test/cases/040_packages/003_ca-certificates/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/040_packages/003_containerd/test.yml
+++ b/test/cases/040_packages/003_containerd/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/040_packages/004_dhcpcd/test.yml
+++ b/test/cases/040_packages/004_dhcpcd/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/040_packages/005_extend/000_ext4/test-create.yml
+++ b/test/cases/040_packages/005_extend/000_ext4/test-create.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/040_packages/005_extend/000_ext4/test.yml
+++ b/test/cases/040_packages/005_extend/000_ext4/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/040_packages/005_extend/001_btrfs/test-create.yml
+++ b/test/cases/040_packages/005_extend/001_btrfs/test-create.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/040_packages/005_extend/001_btrfs/test.yml
+++ b/test/cases/040_packages/005_extend/001_btrfs/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/040_packages/005_extend/002_xfs/test-create.yml
+++ b/test/cases/040_packages/005_extend/002_xfs/test-create.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/040_packages/005_extend/002_xfs/test.yml
+++ b/test/cases/040_packages/005_extend/002_xfs/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/040_packages/006_format_mount/000_auto/test.yml
+++ b/test/cases/040_packages/006_format_mount/000_auto/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/040_packages/006_format_mount/001_by_label/test.yml
+++ b/test/cases/040_packages/006_format_mount/001_by_label/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/040_packages/006_format_mount/003_btrfs/test.yml
+++ b/test/cases/040_packages/006_format_mount/003_btrfs/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/040_packages/006_format_mount/004_xfs/test.yml
+++ b/test/cases/040_packages/006_format_mount/004_xfs/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/040_packages/006_format_mount/010_multiple/test.yml
+++ b/test/cases/040_packages/006_format_mount/010_multiple/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/040_packages/013_mkimage/mkimage.yml
+++ b/test/cases/040_packages/013_mkimage/mkimage.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/040_packages/013_mkimage/run.yml
+++ b/test/cases/040_packages/013_mkimage/run.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/040_packages/019_sysctl/test.yml
+++ b/test/cases/040_packages/019_sysctl/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/cases/040_packages/023_wireguard/test.yml
+++ b/test/cases/040_packages/023_wireguard/test.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0 console=ttyAMA0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/hack/test-ltp.yml
+++ b/test/hack/test-ltp.yml
@ -1,5 +1,5 @@
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed
--- a/test/hack/test.yml
+++ b/test/hack/test.yml
@ -1,7 +1,7 @@
 # FIXME: This should use the minimal example
 # We continue to use the kernel-config-test as CI is currently expecting to see a success message
 kernel:
-  image: linuxkit/kernel:4.9.74
+  image: linuxkit/kernel:4.9.75
  cmdline: "console=ttyS0"
 init:
  - linuxkit/init:5a577d070817b4f17821657823082651baafd4ed