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sys-kernel/coreos-sources: Backport an Azure net driver fix to 4.14

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This commit is contained in:
David Michael 2018-06-08 00:14:39 +00:00
parent 0dd6e0a804
commit 16783aa5e2
12 changed files with 54 additions and 10 deletions
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2
sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-4.14.48.ebuild → sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-4.14.48-r1.ebuild vendored
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@ -2,7 +2,7 @@
# Distributed under the terms of the GNU General Public License v2
EAPI=5
COREOS_SOURCE_REVISION=""
COREOS_SOURCE_REVISION="-r1"
inherit coreos-kernel
DESCRIPTION="CoreOS Linux kernel"

2
sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-4.14.48.ebuild → sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-4.14.48-r1.ebuild vendored
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@ -2,7 +2,7 @@
# Distributed under the terms of the GNU General Public License v2
EAPI=5
COREOS_SOURCE_REVISION=""
COREOS_SOURCE_REVISION="-r1"
inherit coreos-kernel savedconfig
DESCRIPTION="CoreOS Linux kernel modules"

1
sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-4.14.48.ebuild → sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-4.14.48-r1.ebuild vendored
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@ -39,4 +39,5 @@ UNIPATCH_LIST="
${PATCH_DIR}/z0006-Revert-random-use-a-different-mixing-algorithm-for-a.patch \
${PATCH_DIR}/z0007-Revert-random-fix-crng_ready-test.patch \
${PATCH_DIR}/z0008-Revert-xen-netfront-Fix-race-between-device-setup-an.patch \
${PATCH_DIR}/z0009-hv_netvsc-Fix-a-network-regression-after-ifdown-ifup.patch \
"

2
sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/files/4.14/z0001-kbuild-derive-relative-path-for-KBUILD_SRC-from-CURD.patch vendored
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@ -1,7 +1,7 @@
From 85863eb69634ad8d611e12dd472f8d7f139af69c Mon Sep 17 00:00:00 2001
From: Vito Caputo <vito.caputo@coreos.com>
Date: Wed, 25 Nov 2015 02:59:45 -0800
Subject: [PATCH 1/8] kbuild: derive relative path for KBUILD_SRC from CURDIR
Subject: [PATCH 1/9] kbuild: derive relative path for KBUILD_SRC from CURDIR
This enables relocating source and build trees to different roots,
provided they stay reachable relative to one another. Useful for

2
sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/files/4.14/z0002-Add-arm64-coreos-verity-hash.patch vendored
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@ -1,7 +1,7 @@
From 661b1e34bcb98f85d5c6f1fbc0fa2874fa7ecc79 Mon Sep 17 00:00:00 2001
From: Geoff Levand <geoff@infradead.org>
Date: Fri, 11 Nov 2016 17:28:52 -0800
Subject: [PATCH 2/8] Add arm64 coreos verity hash
Subject: [PATCH 2/9] Add arm64 coreos verity hash
Signed-off-by: Geoff Levand <geoff@infradead.org>
---

2
sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/files/4.14/z0003-block-factor-out-__blkdev_issue_zero_pages.patch vendored
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@ -1,7 +1,7 @@
From 3ecce65db8ffa2146e5d0a87923a6cdfe07e923c Mon Sep 17 00:00:00 2001
From: Ilya Dryomov <idryomov@gmail.com>
Date: Mon, 16 Oct 2017 15:59:09 +0200
Subject: [PATCH 3/8] block: factor out __blkdev_issue_zero_pages()
Subject: [PATCH 3/9] block: factor out __blkdev_issue_zero_pages()
blkdev_issue_zeroout() will use this in !BLKDEV_ZERO_NOFALLBACK case.

2
sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/files/4.14/z0004-block-cope-with-WRITE-ZEROES-failing-in-blkdev_issue.patch vendored
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@ -1,7 +1,7 @@
From 61610a47fe443a5284873c710f3fdf7c50066310 Mon Sep 17 00:00:00 2001
From: Ilya Dryomov <idryomov@gmail.com>
Date: Mon, 16 Oct 2017 15:59:10 +0200
Subject: [PATCH 4/8] block: cope with WRITE ZEROES failing in
Subject: [PATCH 4/9] block: cope with WRITE ZEROES failing in
blkdev_issue_zeroout()
sd_config_write_same() ignores ->max_ws_blocks == 0 and resets it to

2
sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/files/4.14/z0005-tools-objtool-Makefile-Don-t-fail-on-fallthrough-wit.patch vendored
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@ -1,7 +1,7 @@
From d7271cac112546fab49643d19dca96f9cd060d85 Mon Sep 17 00:00:00 2001
From: David Michael <david.michael@coreos.com>
Date: Thu, 8 Feb 2018 21:23:12 -0500
Subject: [PATCH 5/8] tools/objtool/Makefile: Don't fail on fallthrough with
Subject: [PATCH 5/9] tools/objtool/Makefile: Don't fail on fallthrough with
new GCCs
---

2
sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/files/4.14/z0006-Revert-random-use-a-different-mixing-algorithm-for-a.patch vendored
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@ -1,7 +1,7 @@
From 10ef317e18e3ca2313fdf177ce798fea5efe0c91 Mon Sep 17 00:00:00 2001
From: Jeremy Cline <jeremy@jcline.org>
Date: Wed, 2 May 2018 15:16:29 -0400
Subject: [PATCH 6/8] Revert "random: use a different mixing algorithm for
Subject: [PATCH 6/9] Revert "random: use a different mixing algorithm for
add_device_randomness()"
This reverts commit 7b6b1f3a192372937164d1293b432c640ffc7c8f.

2
sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/files/4.14/z0007-Revert-random-fix-crng_ready-test.patch vendored
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@ -1,7 +1,7 @@
From bd0cf1510de786bd0840bd11250b1563431c4d96 Mon Sep 17 00:00:00 2001
From: Jeremy Cline <jeremy@jcline.org>
Date: Wed, 2 May 2018 15:18:03 -0400
Subject: [PATCH 7/8] Revert "random: fix crng_ready() test"
Subject: [PATCH 7/9] Revert "random: fix crng_ready() test"
This reverts commit 6e513bc20ca63f594632eca4e1968791240b8f18.
---

2
sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/files/4.14/z0008-Revert-xen-netfront-Fix-race-between-device-setup-an.patch vendored
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@ -1,7 +1,7 @@
From 2f5ffebbbb7859c7a83c9a3dfad205445d640b71 Mon Sep 17 00:00:00 2001
From: Andrew Jeddeloh <andrew.jeddeloh@coreos.com>
Date: Wed, 30 May 2018 17:45:35 -0700
Subject: [PATCH 8/8] Revert "xen-netfront: Fix race between device setup and
Subject: [PATCH 8/9] Revert "xen-netfront: Fix race between device setup and
open"
This reverts commit 70f3461c23ffb394676cb53c2eb1095208a52327.

43
sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/files/4.14/z0009-hv_netvsc-Fix-a-network-regression-after-ifdown-ifup.patch vendored Normal file
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@ -0,0 +1,43 @@
From ea2f94c7ae1ee12d97ea1e540219ef617be883c9 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Wed, 6 Jun 2018 21:32:51 +0000
Subject: [PATCH 9/9] hv_netvsc: Fix a network regression after ifdown/ifup
Recently people reported the NIC stops working after
"ifdown eth0; ifup eth0". It turns out in this case the TX queues are not
enabled, after the refactoring of the common detach logic: when the NIC
has sub-channels, usually we enable all the TX queues after all
sub-channels are set up: see rndis_set_subchannel() ->
netif_device_attach(), but in the case of "ifdown eth0; ifup eth0" where
the number of channels doesn't change, we also must make sure the TX queues
are enabled. The patch fixes the regression.
Fixes: 7b2ee50c0cd5 ("hv_netvsc: common detach logic")
Signed-off-by: Dexuan Cui <decui@microsoft.com>
Cc: Stephen Hemminger <sthemmin@microsoft.com>
Cc: K. Y. Srinivasan <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/hyperv/netvsc_drv.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 3a7241c8713c..6890478a0851 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -123,8 +123,10 @@ static int netvsc_open(struct net_device *net)
}
rdev = nvdev->extension;
- if (!rdev->link_state)
+ if (!rdev->link_state) {
netif_carrier_on(net);
+ netif_tx_wake_all_queues(net);
+ }
if (vf_netdev) {
/* Setting synthetic device up transparently sets
--
2.14.4