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Merge pull request #1484 from marineam/kernel

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coreos-kernel: bump to 4.1.6
This commit is contained in:
Michael Marineau 2015-08-27 10:07:45 -07:00
commit 5480cf5a2a
4 changed files with 66 additions and 5 deletions
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2
sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-4.1.5.ebuild → sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-4.1.6-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"

4
sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/Manifest vendored
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@ -1,4 +1,2 @@
DIST linux-4.0.tar.xz 82313052 SHA256 0f2f7d44979bc8f71c4fc5d3308c03499c26a824dd311fdf6eef4dee0d7d5991 SHA512 ce13d2c1c17908fd9a4aa42bb6348a0cb13dd22e560bd54c61b8bfdf62726d6095f130c59177a2fe4793b7dc399481bf10d3556d1d571616000f180304e5a995 WHIRLPOOL c481256e23dc82209942d4f2fc9a94aa7fc4c3c69b05eaa041a58ca4bdc5781274ec4c49d597ccf94b634d61418ec578d20a6569c6c7052b4d3cf33611c99001
DIST linux-4.1.tar.xz 83017828 SHA256 caf51f085aac1e1cea4d00dbbf3093ead07b551fc07b31b2a989c05f8ea72d9f SHA512 168ef84a4e67619f9f53f3574e438542a5747f9b43443363cb83597fcdac9f40d201625c66e375a23226745eaada9176eb006ca023613cec089349e91751f3c0 WHIRLPOOL 85fcfdb67ea7f865272a85d3b4c3ec1f5a1267f4664bf073c562bb3875e9d96ad68486259d8866a9aced98c95de16840ec531d89745aec75b7315a64ebe650b8
DIST patch-4.0.9.xz 226564 SHA256 842cb3abf053e809b23e615020f3d0730220660f0e71f259dce69510364965f1 SHA512 59cfaba028cf9d669ceac25f967945963330736059f38c01f584d3379e2ac243df3f89836e4815014f6799816746bba49a35915ccc4a66250bb95536d9b9e9f5 WHIRLPOOL 9e59979125dbbfef3ba972be4987606a8ba0ce24ed7cadf216c3b339036dbfc3a071f66fc12b6d0acd41d5ad53e71607d3e01d658f4fa59ebe70767d0e5cbc62
DIST patch-4.1.4.xz 130240 SHA256 0976127a60a950acf2796f642ac647e5231573b9a0f25703a37a50b988bf3b88 SHA512 c6ac581f49e6fcbc6248a56e0e318778743e83c1936b3540b9b4aef255b5877ed3bae2fdd09fea8d3a86e6b57dbb6a413b4ebe4f994cbe0b0a0167b4dc821794 WHIRLPOOL d33a6f6dcc7ff759407d8b20fad40fbb8cb6ea44aead4876b53ed6ce66026c3bb43e478e25fd694d9bd3648ef3d01195ffd14ebf24619cd856805270b885d13d
DIST patch-4.1.6.xz 201836 SHA256 64e4deb16a279e233b0c91463b131bd0f3de6aabdb49efded8314bcf5dbfe070 SHA512 1b725c2051d7dd9129c927fdb90d8d7a2e13149a2dd1175c5efacfc516e664af3647bca83d847197f8c19ef140bf07ea856868e27bef4a1cad9607e40b527424 WHIRLPOOL cc685876a4bf84903720a7a311854b4b469d29e8f09303b8e05e82501c6bb105fe149eed78f14084bbd748bfbd13ad55a22277ac1ab17c497b6c5e0db64af0d6

3
sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-4.1.5.ebuild → sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-4.1.6-r1.ebuild vendored
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@ -27,4 +27,5 @@ ${PATCH_DIR}/10-Add-option-to-automatically-enforce-module-signature.patch \
${PATCH_DIR}/12-efi-Make-EFI_SECURE_BOOT_SIG_ENFORCE-depend-on-EFI.patch \
${PATCH_DIR}/13-efi-Add-EFI_SECURE_BOOT-bit.patch \
${PATCH_DIR}/14-hibernate-Disable-in-a-signed-modules-environment.patch \
${PATCH_DIR}/15-cpuset-use-trialcs-mems_allowed-as-a-temp-variable.patch"
${PATCH_DIR}/15-cpuset-use-trialcs-mems_allowed-as-a-temp-variable.patch \
${PATCH_DIR}/udp-fix-dst-races-with-multicast-early-demux.patch"

62
sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/files/4.1/udp-fix-dst-races-with-multicast-early-demux.patch vendored Normal file
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@ -0,0 +1,62 @@
From 10e2eb878f3ca07ac2f05fa5ca5e6c4c9174a27a Mon Sep 17 00:00:00 2001
From: Eric Dumazet <edumazet@google.com>
Date: Sat, 1 Aug 2015 12:14:33 +0200
Subject: [PATCH] udp: fix dst races with multicast early demux
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Multicast dst are not cached. They carry DST_NOCACHE.
As mentioned in commit f8864972126899 ("ipv4: fix dst race in
sk_dst_get()"), these dst need special care before caching them
into a socket.
Caching them is allowed only if their refcnt was not 0, ie we
must use atomic_inc_not_zero()
Also, we must use READ_ONCE() to fetch sk->sk_rx_dst, as mentioned
in commit d0c294c53a771 ("tcp: prevent fetching dst twice in early demux
code")
Fixes: 421b3885bf6d ("udp: ipv4: Add udp early demux")
Tested-by: Gregory Hoggarth <Gregory.Hoggarth@alliedtelesis.co.nz>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Gregory Hoggarth <Gregory.Hoggarth@alliedtelesis.co.nz>
Reported-by: Alex Gartrell <agartrell@fb.com>
Cc: Michal Kubeček <mkubecek@suse.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/ipv4/udp.c | 13 ++++++++++---
1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 83aa604..1b8c5ba 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1995,12 +1995,19 @@ void udp_v4_early_demux(struct sk_buff *skb)
skb->sk = sk;
skb->destructor = sock_efree;
- dst = sk->sk_rx_dst;
+ dst = READ_ONCE(sk->sk_rx_dst);
if (dst)
dst = dst_check(dst, 0);
- if (dst)
- skb_dst_set_noref(skb, dst);
+ if (dst) {
+ /* DST_NOCACHE can not be used without taking a reference */
+ if (dst->flags & DST_NOCACHE) {
+ if (likely(atomic_inc_not_zero(&dst->__refcnt)))
+ skb_dst_set(skb, dst);
+ } else {
+ skb_dst_set_noref(skb, dst);
+ }
+ }
}
int udp_rcv(struct sk_buff *skb)
--
2.4.6