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kernel: Update to 4.4.15

Browse Source 
patches from: https://github.com/rneugeba/linux-stable/tree/v4.4.15-moby

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This commit is contained in:
Rolf Neugebauer 2016-07-12 10:36:57 +01:00
parent 99ed8b733e
commit 9d5797cdd3
42 changed files with 102 additions and 100 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
alpine/kernel/Dockerfile
View File

@ -1,6 +1,6 @@
FROM ubuntu:15.10
ARG KERNEL_VERSION=4.4.14
ARG KERNEL_VERSION=4.4.15
ARG ARCH=x86_64
ENV KERNEL_SOURCE=https://www.kernel.org/pub/linux/kernel/v4.x/linux-${KERNEL_VERSION}.tar.xz

2
alpine/kernel/kernel_config
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@ -1,6 +1,6 @@
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86 4.4.14 Kernel Configuration
# Linux/x86 4.4.15 Kernel Configuration
#
CONFIG_64BIT=y
CONFIG_X86_64=y

2
alpine/kernel/patches/0001-virtio-make-find_vqs-checkpatch.pl-friendly.patch
View File

@ -1,4 +1,4 @@
From 6fb5c9da4cb99e2ed0e031a7e29a0323ecd3d46f Mon Sep 17 00:00:00 2001
From 4c251c111a65c8eef8e4dcf0b7326ef7761f6ab9 Mon Sep 17 00:00:00 2001
From: Stefan Hajnoczi <stefanha@redhat.com>
Date: Thu, 17 Dec 2015 16:53:43 +0800
Subject: [PATCH 01/40] virtio: make find_vqs() checkpatch.pl-friendly

2
alpine/kernel/patches/0002-VSOCK-constify-vmci_transport_notify_ops-structures.patch
View File

@ -1,4 +1,4 @@
From bd24912a81b0c3a24040f128c3bc9b88f5320afe Mon Sep 17 00:00:00 2001
From 514c41f6df542ae7b259f5d6aefea4af508fac94 Mon Sep 17 00:00:00 2001
From: Julia Lawall <julia.lawall@lip6.fr>
Date: Sat, 21 Nov 2015 18:39:17 +0100
Subject: [PATCH 02/40] VSOCK: constify vmci_transport_notify_ops structures

4
alpine/kernel/patches/0003-AF_VSOCK-Shrink-the-area-influenced-by-prepare_to_wa.patch
View File

@ -1,4 +1,4 @@
From 5fa2db5aea3896f3c09e76cd1f6b60233a09237b Mon Sep 17 00:00:00 2001
From e91f4552f7a858fa44418e1996e21b3098683de4 Mon Sep 17 00:00:00 2001
From: Claudio Imbrenda <imbrenda@linux.vnet.ibm.com>
Date: Tue, 22 Mar 2016 17:05:52 +0100
Subject: [PATCH 03/40] AF_VSOCK: Shrink the area influenced by prepare_to_wait
@ -323,7 +323,7 @@ index 9b5bd6d..b5f1221 100644
}
@@ -1797,8 +1811,6 @@ vsock_stream_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
if (copied > 0)
if (copied > 0)
err = copied;
-out_wait:

2
alpine/kernel/patches/0004-VSOCK-transport-specific-vsock_transport-functions.patch
View File

@ -1,4 +1,4 @@
From b91a596f3b7dc3cc9f9f37a190f6362ed2c5617d Mon Sep 17 00:00:00 2001
From c2ec5f1e2aa8784acadbaf9f625d8ca516c81c6b Mon Sep 17 00:00:00 2001
From: Stefan Hajnoczi <stefanha@redhat.com>
Date: Thu, 17 Dec 2015 11:10:21 +0800
Subject: [PATCH 04/40] VSOCK: transport-specific vsock_transport functions

2
alpine/kernel/patches/0005-VSOCK-Introduce-virtio_vsock_common.ko.patch
View File

@ -1,4 +1,4 @@
From b1fac60b2921b7478859a021a438daeee40a1848 Mon Sep 17 00:00:00 2001
From c3d222b1921fc5c9a6d10b2d2f2b0141fcc0741e Mon Sep 17 00:00:00 2001
From: Asias He <asias@redhat.com>
Date: Thu, 13 Jun 2013 18:27:00 +0800
Subject: [PATCH 05/40] VSOCK: Introduce virtio_vsock_common.ko

2
alpine/kernel/patches/0006-VSOCK-Introduce-virtio_transport.ko.patch
View File

@ -1,4 +1,4 @@
From 3cbea7cc3428b64f63aec6447bd9b727876bf075 Mon Sep 17 00:00:00 2001
From 425faa8655fbbe9191ddc88fe57097e8be2fdf44 Mon Sep 17 00:00:00 2001
From: Asias He <asias@redhat.com>
Date: Thu, 13 Jun 2013 18:28:48 +0800
Subject: [PATCH 06/40] VSOCK: Introduce virtio_transport.ko

2
alpine/kernel/patches/0007-VSOCK-Introduce-vhost_vsock.ko.patch
View File

@ -1,4 +1,4 @@
From a77fb1fd7d746dbb4ad454b3abb2f4fe251418ac Mon Sep 17 00:00:00 2001
From b83fd98b14a95b6ae4b5eee5c565e645aee41442 Mon Sep 17 00:00:00 2001
From: Asias He <asias@redhat.com>
Date: Thu, 13 Jun 2013 18:29:21 +0800
Subject: [PATCH 07/40] VSOCK: Introduce vhost_vsock.ko

2
alpine/kernel/patches/0008-VSOCK-Add-Makefile-and-Kconfig.patch
View File

@ -1,4 +1,4 @@
From f7a03549f4cdd5fa352f6a0392d23f52efc5ecd4 Mon Sep 17 00:00:00 2001
From 17871c8224feaa5cf4944f3f09800968a8f19589 Mon Sep 17 00:00:00 2001
From: Asias He <asias@redhat.com>
Date: Thu, 13 Jun 2013 18:30:19 +0800
Subject: [PATCH 08/40] VSOCK: Add Makefile and Kconfig

2
alpine/kernel/patches/0009-VSOCK-Only-allow-host-network-namespace-to-use-AF_VS.patch
View File

@ -1,4 +1,4 @@
From 91e1a920c69498f37aa1278b7faf970848ab613e Mon Sep 17 00:00:00 2001
From a8a0423ba3b9cc33e2c673890d917318be602145 Mon Sep 17 00:00:00 2001
From: Ian Campbell <ian.campbell@docker.com>
Date: Mon, 4 Apr 2016 14:50:10 +0100
Subject: [PATCH 09/40] VSOCK: Only allow host network namespace to use

2
alpine/kernel/patches/0010-drivers-hv-Define-the-channel-type-for-Hyper-V-PCI-E.patch
View File

@ -1,4 +1,4 @@
From 2ee7848eba982cc94726d127ccc3823106e69fe5 Mon Sep 17 00:00:00 2001
From bab5ea0c103fe9e59b91e3f02ffd3a45c4e6be4a Mon Sep 17 00:00:00 2001
From: Jake Oshins <jakeo@microsoft.com>
Date: Mon, 14 Dec 2015 16:01:41 -0800
Subject: [PATCH 10/40] drivers:hv: Define the channel type for Hyper-V PCI

2
alpine/kernel/patches/0011-Drivers-hv-vmbus-Use-uuid_le-type-consistently.patch
View File

@ -1,4 +1,4 @@
From 566d140d305b58578a5bdac86b3730fdfd3c8c8b Mon Sep 17 00:00:00 2001
From 6a0ed33229365bc267788283730cde6ddc0c7ff8 Mon Sep 17 00:00:00 2001
From: "K. Y. Srinivasan" <kys@microsoft.com>
Date: Mon, 14 Dec 2015 16:01:43 -0800
Subject: [PATCH 11/40] Drivers: hv: vmbus: Use uuid_le type consistently

2
alpine/kernel/patches/0012-Drivers-hv-vmbus-Use-uuid_le_cmp-for-comparing-GUIDs.patch
View File

@ -1,4 +1,4 @@
From 96fd7fec2645d9a278e9532339176c3ac3c66ac1 Mon Sep 17 00:00:00 2001
From 2be59f6d9924239fa410a184d06fc7d0338c83fc Mon Sep 17 00:00:00 2001
From: "K. Y. Srinivasan" <kys@microsoft.com>
Date: Mon, 14 Dec 2015 16:01:44 -0800
Subject: [PATCH 12/40] Drivers: hv: vmbus: Use uuid_le_cmp() for comparing

2
alpine/kernel/patches/0013-Drivers-hv-vmbus-serialize-process_chn_event-and-vmb.patch
View File

@ -1,4 +1,4 @@
From 7869027cfaa29640273828e7897d266e884d4515 Mon Sep 17 00:00:00 2001
From 5111097f2add634ea6b2964841ad15d9149da96e Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Mon, 14 Dec 2015 16:01:47 -0800
Subject: [PATCH 13/40] Drivers: hv: vmbus: serialize process_chn_event() and

2
alpine/kernel/patches/0014-Drivers-hv-vmbus-do-sanity-check-of-channel-state-in.patch
View File

@ -1,4 +1,4 @@
From 82f9229226c6f3c6298832583e42d7721775ec34 Mon Sep 17 00:00:00 2001
From df06857f7adf8fb4bb6cacdc80e174c9cb20ee8a Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Mon, 14 Dec 2015 16:01:48 -0800
Subject: [PATCH 14/40] Drivers: hv: vmbus: do sanity check of channel state in

2
alpine/kernel/patches/0015-Drivers-hv-vmbus-fix-rescind-offer-handling-for-devi.patch
View File

@ -1,4 +1,4 @@
From 3df9ee5206a2e1b9698eb8785f5af8988d8be017 Mon Sep 17 00:00:00 2001
From 8f7f448b5f9b613f9dec4b4554062c6f709dce96 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Mon, 14 Dec 2015 16:01:49 -0800
Subject: [PATCH 15/40] Drivers: hv: vmbus: fix rescind-offer handling for

2
alpine/kernel/patches/0016-Drivers-hv-vmbus-release-relid-on-error-in-vmbus_pro.patch
View File

@ -1,4 +1,4 @@
From e59d4119019c68491a438f45a38fb2768368893b Mon Sep 17 00:00:00 2001
From bf5d3511a1f0b147e32eec71f610e780fd11701a Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Mon, 14 Dec 2015 16:01:50 -0800
Subject: [PATCH 16/40] Drivers: hv: vmbus: release relid on error in

2
alpine/kernel/patches/0017-Drivers-hv-vmbus-channge-vmbus_connection.channel_lo.patch
View File

@ -1,4 +1,4 @@
From acf9f7fac136e7fe9c993b433ca8f66f6425b73d Mon Sep 17 00:00:00 2001
From dfc150e7bb90be0591784b1f8a532670ee1c011a Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Mon, 14 Dec 2015 16:01:51 -0800
Subject: [PATCH 17/40] Drivers: hv: vmbus: channge

2
alpine/kernel/patches/0018-Drivers-hv-remove-code-duplication-between-vmbus_rec.patch
View File

@ -1,4 +1,4 @@
From 249964bb6c67d009fba9e64faf011a3766f5aad1 Mon Sep 17 00:00:00 2001
From c1ebc6e51a4e579e5b20ba4fd517e0da7dc563d1 Mon Sep 17 00:00:00 2001
From: Vitaly Kuznetsov <vkuznets@redhat.com>
Date: Mon, 14 Dec 2015 19:02:00 -0800
Subject: [PATCH 18/40] Drivers: hv: remove code duplication between

2
alpine/kernel/patches/0019-Drivers-hv-vmbus-fix-the-building-warning-with-hyper.patch
View File

@ -1,4 +1,4 @@
From c5d50c1c2c15ae766d59e31c47946703ba22d0ed Mon Sep 17 00:00:00 2001
From cc4a6558e39bfc3042357669ff74d13f55e4f856 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Mon, 21 Dec 2015 12:21:22 -0800
Subject: [PATCH 19/40] Drivers: hv: vmbus: fix the building warning with

2
alpine/kernel/patches/0020-Drivers-hv-vmbus-Treat-Fibre-Channel-devices-as-perf.patch
View File

@ -1,4 +1,4 @@
From e8d8f6bedfd812615dadf1c9ee02bcf8fe59bf79 Mon Sep 17 00:00:00 2001
From e9725d58380af9a2549b7fc76f512fc8bddea14b Mon Sep 17 00:00:00 2001
From: "K. Y. Srinivasan" <kys@microsoft.com>
Date: Tue, 15 Dec 2015 16:27:27 -0800
Subject: [PATCH 20/40] Drivers: hv: vmbus: Treat Fibre Channel devices as

2
alpine/kernel/patches/0021-Drivers-hv-vmbus-Add-vendor-and-device-atttributes.patch
View File

@ -1,4 +1,4 @@
From b3b94cfe6d4b495e9a1351116f0648e3d20654c6 Mon Sep 17 00:00:00 2001
From 396bc263df13d54d2468c5d2a7888fc9f4067894 Mon Sep 17 00:00:00 2001
From: "K. Y. Srinivasan" <kys@microsoft.com>
Date: Fri, 25 Dec 2015 20:00:30 -0800
Subject: [PATCH 21/40] Drivers: hv: vmbus: Add vendor and device atttributes

2
alpine/kernel/patches/0022-Drivers-hv-vmbus-avoid-infinite-loop-in-init_vp_inde.patch
View File

@ -1,4 +1,4 @@
From a72c960b2aaa4f2f7f94f563cbbd28c33a8eabd1 Mon Sep 17 00:00:00 2001
From 864ad2a0988143fecd3b3c9282777a6930b34d5e Mon Sep 17 00:00:00 2001
From: Vitaly Kuznetsov <vkuznets@redhat.com>
Date: Wed, 27 Jan 2016 22:29:34 -0800
Subject: [PATCH 22/40] Drivers: hv: vmbus: avoid infinite loop in

2
alpine/kernel/patches/0023-Drivers-hv-vmbus-avoid-scheduling-in-interrupt-conte.patch
View File

@ -1,4 +1,4 @@
From 4a2cba4dc7b1292b70f07760f04b322bb37d4817 Mon Sep 17 00:00:00 2001
From fa2a38837ff00acfa5a1cb8fedbff33260f36653 Mon Sep 17 00:00:00 2001
From: Vitaly Kuznetsov <vkuznets@redhat.com>
Date: Wed, 27 Jan 2016 22:29:35 -0800
Subject: [PATCH 23/40] Drivers: hv: vmbus: avoid scheduling in interrupt

2
alpine/kernel/patches/0024-Drivers-hv-vmbus-add-a-helper-function-to-set-a-chan.patch
View File

@ -1,4 +1,4 @@
From 99f9ed2fa0219e8d0725589dd3c9010955fcc067 Mon Sep 17 00:00:00 2001
From d24827511ecaab87a0763e43a13e7c742338ca90 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Wed, 27 Jan 2016 22:29:37 -0800
Subject: [PATCH 24/40] Drivers: hv: vmbus: add a helper function to set a

2
alpine/kernel/patches/0025-Drivers-hv-vmbus-define-the-new-offer-type-for-Hyper.patch
View File

@ -1,4 +1,4 @@
From b0c86581b0be89a063c52f3d63d5583d46db649e Mon Sep 17 00:00:00 2001
From 81caa506ed7b4af65b15c7f79e2cd82ba9565d8e Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Wed, 27 Jan 2016 22:29:38 -0800
Subject: [PATCH 25/40] Drivers: hv: vmbus: define the new offer type for

2
alpine/kernel/patches/0026-Drivers-hv-vmbus-vmbus_sendpacket_ctl-hvsock-avoid-u.patch
View File

@ -1,4 +1,4 @@
From 7aeced61892a30b5a71e202521cdaaa86fce18bd Mon Sep 17 00:00:00 2001
From 460356566f2e7d6a3b8f70154d0208620ee93063 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Wed, 27 Jan 2016 22:29:39 -0800
Subject: [PATCH 26/40] Drivers: hv: vmbus: vmbus_sendpacket_ctl: hvsock: avoid

2
alpine/kernel/patches/0027-Drivers-hv-vmbus-define-a-new-VMBus-message-type-for.patch
View File

@ -1,4 +1,4 @@
From d10104d080a6729dc8b644a6ad01262d8e42e3e4 Mon Sep 17 00:00:00 2001
From 7b1854b482f0a1e22e3ff5dfc5111ae968354b55 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Wed, 27 Jan 2016 22:29:40 -0800
Subject: [PATCH 27/40] Drivers: hv: vmbus: define a new VMBus message type for

2
alpine/kernel/patches/0028-Drivers-hv-vmbus-add-a-hvsock-flag-in-struct-hv_driv.patch
View File

@ -1,4 +1,4 @@
From 72ea9d92422da277db8f890a355b06eb2d463b6e Mon Sep 17 00:00:00 2001
From 80bf79d36dbffe682ccc62c8a4210e3ba4a6ecd3 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Wed, 27 Jan 2016 22:29:41 -0800
Subject: [PATCH 28/40] Drivers: hv: vmbus: add a hvsock flag in struct

2
alpine/kernel/patches/0029-Drivers-hv-vmbus-add-a-per-channel-rescind-callback.patch
View File

@ -1,4 +1,4 @@
From da0e563f0d84b1b9844192a316a24ea52492e106 Mon Sep 17 00:00:00 2001
From 82e699723be65d45ae64999eb60bde5cbb016368 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Wed, 27 Jan 2016 22:29:42 -0800
Subject: [PATCH 29/40] Drivers: hv: vmbus: add a per-channel rescind callback

2
alpine/kernel/patches/0030-Drivers-hv-vmbus-add-an-API-vmbus_hvsock_device_unre.patch
View File

@ -1,4 +1,4 @@
From 91e2c0fba0da49bc3b18c6e3ca5194b259325f29 Mon Sep 17 00:00:00 2001
From d29f80db881010c9eb7f7f09e33adcb2ec815f58 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Wed, 27 Jan 2016 22:29:43 -0800
Subject: [PATCH 30/40] Drivers: hv: vmbus: add an API

2
alpine/kernel/patches/0031-Drivers-hv-vmbus-Give-control-over-how-the-ring-acce.patch
View File

@ -1,4 +1,4 @@
From 75183a2e296a6daa71d0cd2ff261124a80256610 Mon Sep 17 00:00:00 2001
From 73a45a3f46df47b046fea2fa656602a3422ba54a Mon Sep 17 00:00:00 2001
From: "K. Y. Srinivasan" <kys@microsoft.com>
Date: Wed, 27 Jan 2016 22:29:45 -0800
Subject: [PATCH 31/40] Drivers: hv: vmbus: Give control over how the ring

2
alpine/kernel/patches/0032-Drivers-hv-vmbus-avoid-wait_for_completion-on-crash.patch
View File

@ -1,4 +1,4 @@
From 1a7e1a3f3865aa1e9112b7c699f5feeb76da60d6 Mon Sep 17 00:00:00 2001
From aa5c8776d3db2e7f09804631aec6d8e7b7265332 Mon Sep 17 00:00:00 2001
From: Vitaly Kuznetsov <vkuznets@redhat.com>
Date: Fri, 26 Feb 2016 15:13:16 -0800
Subject: [PATCH 32/40] Drivers: hv: vmbus: avoid wait_for_completion() on

2
alpine/kernel/patches/0033-Drivers-hv-vmbus-avoid-unneeded-compiler-optimizatio.patch
View File

@ -1,4 +1,4 @@
From 1fe930bcba521aebd15a78bbf151798ee48b367a Mon Sep 17 00:00:00 2001
From f6eda6e9caee4b2eac5c5ad7a63002b7691f2102 Mon Sep 17 00:00:00 2001
From: Vitaly Kuznetsov <vkuznets@redhat.com>
Date: Fri, 26 Feb 2016 15:13:18 -0800
Subject: [PATCH 33/40] Drivers: hv: vmbus: avoid unneeded compiler

2
alpine/kernel/patches/0034-kcm-Kernel-Connection-Multiplexor-module.patch
View File

@ -1,4 +1,4 @@
From 66f17a83f539d5141cdedef8bc18aedc80927f0f Mon Sep 17 00:00:00 2001
From f377090a6256e4bbe8bc26ee524a03ea198fb402 Mon Sep 17 00:00:00 2001
From: Tom Herbert <tom@herbertland.com>
Date: Mon, 7 Mar 2016 14:11:06 -0800
Subject: [PATCH 34/40] kcm: Kernel Connection Multiplexor module

2
alpine/kernel/patches/0035-net-add-the-AF_KCM-entries-to-family-name-tables.patch
View File

@ -1,4 +1,4 @@
From ef50ff6678620d60f63adc48af658f0849f2e75b Mon Sep 17 00:00:00 2001
From 1aaf078c41b6150c42a40ca165003c5b902ba541 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Mon, 21 Mar 2016 02:51:09 -0700
Subject: [PATCH 35/40] net: add the AF_KCM entries to family name tables

2
alpine/kernel/patches/0036-net-Add-Qualcomm-IPC-router.patch
View File

@ -1,4 +1,4 @@
From 19a770426551eae942bdeeaf6ba22726d608dc32 Mon Sep 17 00:00:00 2001
From 46cb53195e3a65ab11c6447b855ef9684f29812b Mon Sep 17 00:00:00 2001
From: Courtney Cavin <courtney.cavin@sonymobile.com>
Date: Wed, 27 Apr 2016 12:13:03 -0700
Subject: [PATCH 36/40] net: Add Qualcomm IPC router

2
alpine/kernel/patches/0037-hv_sock-introduce-Hyper-V-Sockets.patch
View File

@ -1,4 +1,4 @@
From 44d8ced6db45835d3d823a43b0c3da2d13685390 Mon Sep 17 00:00:00 2001
From 04b3d63b757432d90ce323a748b85a866114d9ac Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Sun, 15 May 2016 09:53:11 -0700
Subject: [PATCH 37/40] hv_sock: introduce Hyper-V Sockets

2
alpine/kernel/patches/0038-net-add-the-AF_HYPERV-entries-to-family-name-tables.patch
View File

@ -1,4 +1,4 @@
From 4a96f8f688b9f36f5f6125af07a74197af68f933 Mon Sep 17 00:00:00 2001
From 179a4a8d5ad76cab98d2bc4b0f2633898d59e9f8 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Mon, 21 Mar 2016 02:53:08 -0700
Subject: [PATCH 38/40] net: add the AF_HYPERV entries to family name tables

105
alpine/kernel/patches/0039-Drivers-hv-vmbus-fix-the-race-when-querying-updating.patch
View File

@ -1,4 +1,4 @@
From 7d6a28adbe92368f865c6f9e95e5f7ab10ab6f8e Mon Sep 17 00:00:00 2001
From 6857a15b84ea9a592cfbe8a9064d77a63d49bc68 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Sat, 21 May 2016 16:55:50 +0800
Subject: [PATCH 39/40] Drivers: hv: vmbus: fix the race when querying &
@ -32,12 +32,12 @@ index 57a1b65..da76a2e 100644
--- a/drivers/hv/channel.c
+++ b/drivers/hv/channel.c
@@ -592,6 +592,7 @@ static int vmbus_close_internal(struct vmbus_channel *channel)
out:
tasklet_enable(tasklet);
tasklet_enable(tasklet);
+ tasklet_schedule(tasklet);
return ret;
return ret;
}
diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c
index c892db5..0a54317 100644
@ -45,7 +45,7 @@ index c892db5..0a54317 100644
+++ b/drivers/hv/channel_mgmt.c
@@ -21,6 +21,7 @@
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h>
+#include <linux/interrupt.h>
#include <linux/sched.h>
@ -53,80 +53,81 @@ index c892db5..0a54317 100644
#include <linux/mm.h>
@@ -307,12 +308,13 @@ void hv_process_channel_removal(struct vmbus_channel *channel, u32 relid)
{
unsigned long flags;
struct vmbus_channel *primary_channel;
unsigned long flags;
struct vmbus_channel *primary_channel;
-
- vmbus_release_relid(relid);
+ struct tasklet_struct *tasklet;
BUG_ON(!channel->rescind);
BUG_ON(!mutex_is_locked(&vmbus_connection.channel_mutex));
BUG_ON(!channel->rescind);
BUG_ON(!mutex_is_locked(&vmbus_connection.channel_mutex));
+ tasklet = hv_context.event_dpc[channel->target_cpu];
+ tasklet_disable(tasklet);
if (channel->target_cpu != get_cpu()) {
put_cpu();
smp_call_function_single(channel->target_cpu,
if (channel->target_cpu != get_cpu()) {
put_cpu();
smp_call_function_single(channel->target_cpu,
@@ -321,6 +323,8 @@ void hv_process_channel_removal(struct vmbus_channel *channel, u32 relid)
percpu_channel_deq(channel);
put_cpu();
}
percpu_channel_deq(channel);
put_cpu();
}
+ tasklet_enable(tasklet);
+ tasklet_schedule(tasklet);
if (channel->primary_channel == NULL) {
list_del(&channel->listentry);
if (channel->primary_channel == NULL) {
list_del(&channel->listentry);
@@ -342,6 +346,8 @@ void hv_process_channel_removal(struct vmbus_channel *channel, u32 relid)
&primary_channel->alloced_cpus_in_node);
free_channel(channel);
&primary_channel->alloced_cpus_in_node);
free_channel(channel);
+
+ vmbus_release_relid(relid);
}
void vmbus_free_channels(void)
@@ -363,6 +369,7 @@ void vmbus_free_channels(void)
*/
static void vmbus_process_offer(struct vmbus_channel *newchannel)
{
+ struct tasklet_struct *tasklet;
struct vmbus_channel *channel;
bool fnew = true;
unsigned long flags;
struct vmbus_channel *channel;
bool fnew = true;
unsigned long flags;
@@ -409,6 +416,8 @@ static void vmbus_process_offer(struct vmbus_channel *newchannel)
init_vp_index(newchannel, dev_type);
init_vp_index(newchannel, dev_type);
+ tasklet = hv_context.event_dpc[newchannel->target_cpu];
+ tasklet_disable(tasklet);
if (newchannel->target_cpu != get_cpu()) {
put_cpu();
smp_call_function_single(newchannel->target_cpu,
if (newchannel->target_cpu != get_cpu()) {
put_cpu();
smp_call_function_single(newchannel->target_cpu,
@@ -418,6 +427,8 @@ static void vmbus_process_offer(struct vmbus_channel *newchannel)
percpu_channel_enq(newchannel);
put_cpu();
}
percpu_channel_enq(newchannel);
put_cpu();
}
+ tasklet_enable(tasklet);
+ tasklet_schedule(tasklet);
/*
* This state is used to indicate a successful open
/*
* This state is used to indicate a successful open
@@ -469,6 +480,7 @@ err_deq_chan:
list_del(&newchannel->listentry);
mutex_unlock(&vmbus_connection.channel_mutex);
list_del(&newchannel->listentry);
mutex_unlock(&vmbus_connection.channel_mutex);
+ tasklet_disable(tasklet);
if (newchannel->target_cpu != get_cpu()) {
put_cpu();
smp_call_function_single(newchannel->target_cpu,
if (newchannel->target_cpu != get_cpu()) {
put_cpu();
smp_call_function_single(newchannel->target_cpu,
@@ -477,6 +489,8 @@ err_deq_chan:
percpu_channel_deq(newchannel);
put_cpu();
}
percpu_channel_deq(newchannel);
put_cpu();
}
+ tasklet_enable(tasklet);
+ tasklet_schedule(tasklet);
err_free_chan:
free_channel(newchannel);
--
free_channel(newchannel);
--
2.9.0

15
alpine/kernel/patches/0040-vmbus-Don-t-spam-the-logs-with-unknown-GUIDs.patch
View File

@ -1,4 +1,4 @@
From 44b637acc82d2a81162a51aacdcd2110a3adeab8 Mon Sep 17 00:00:00 2001
From e3e9e646e4cd69f7dec7f5acc4a30cb1beb6e95a 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 40/40] vmbus: Don't spam the logs with unknown GUIDs
@ -18,12 +18,13 @@ index 0a54317..120ee22 100644
--- a/drivers/hv/channel_mgmt.c
+++ b/drivers/hv/channel_mgmt.c
@@ -147,7 +147,6 @@ static u16 hv_get_dev_type(const uuid_le *guid)
if (!uuid_le_cmp(*guid, vmbus_devs[i].guid))
return i;
}
if (!uuid_le_cmp(*guid, vmbus_devs[i].guid))
return i;
}
- pr_info("Unknown GUID: %pUl\n", guid);
return i;
return i;
}
--
--
2.9.0