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430 Commits

Author SHA1 Message Date
Rolf Neugebauer
323043fdd8 kernel: Update to 4.18.5/4.17.19/4.14.67/4.9.124/4.4.152 
Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
 2018-08-28 07:24:36 +01:00
Rolf Neugebauer
77b3496d9f kernel: Update to 4.18.4/4.17.18/4.14.66/4.9.123/4.4.151 
Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
 2018-08-27 21:45:04 +01:00
Rolf Neugebauer
d66c2c6f45 kernel: Update to 4.18.3/4.17.17/4.14.65/4.9.122/4.4.150 
Note, this update skips 4.18.2/4.17.16/4.14.64/4.9.121/4.4.149
as the change was a single patch, a bug fix.

Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
 2018-08-27 18:38:42 +01:00
Rolf Neugebauer
621f88f47e Merge pull request #3169 from TiejunChina/master-dev 
update -rt to 4.14.63-rt40
 2018-08-27 18:29:52 +02:00
Tiejun Chen
a302b2dfa2 update -rt to 4.14.63-rt40 
Signed-off-by: Tiejun Chen <tiejunc@vmware.com>
 2018-08-26 17:07:40 -07:00
Krister Johansen
1095c2721d Convert slow net subsystems to modules on 4.14. 
In setup_net() there are a few particularly slow subsystems that
contribute more than 140ms of time to the new net namespace creation
path.  The docker daemon doesn't depend on these, and won't modprobe
them into the kernel.  Convert these to modules to reduce the amount of
time it takes for docker to start a container.  This change takes an
additional ~120 ms of time off container start time.

Signed-off-by: Krister Johansen <krister.johansen@oracle.com>
 2018-08-20 17:45:54 -07:00
Krister Johansen
fac99683a7 Switch kernel hz to 1000. 
While investigating performance problems around 'docker run' times, it
was observed that a large amount of time was spent in network namespace
creation.  Of that time, a large portion involved waiting for RCU grace
periods to elapse.  Increasing HZ causes the periodic timer to check for
quiesced periods more frequently, which consequently reduces the amount
of time RCU callers spend waiting for grace periods and in barrier
waits.

By itself, this change took the amount of time to execute a 'docker run
hello-world' down to 570ms from over 2000ms on 4.14, and down to 390ms
from 1260 on 4.17 and 4.18.

Signed-off-by: Krister Johansen <krister.johansen@oracle.com>
 2018-08-20 17:45:03 -07:00
Rolf Neugebauer
bcd87f6f33 kernel: Remove 4.17.x kernel for s390x and arm64 
4.17 will be EOLed soon anyway so save some cycles
compiling kernels on the "slower" arches.

Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
 2018-08-17 21:07:08 +01:00
Rolf Neugebauer
dfa6076900 kernel: Add support for 4.18.x kernels 
The kernel config was derived from the 4.17.x kernel config
and then tweaked a little. Specifically:
- Enable XDP_SOCKETS
- Enable NFT_CONNLIMIT
- Enable IP_VS_MH
- Enable BPFILTER (as module)

Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
 2018-08-17 16:57:36 +01:00
Rolf Neugebauer
a3bca0ea59 kernel: Add more packages to Dockerfile.kconfig 
These packages are needed to enable the GCC_PLUGINS
during 'make oldconfig' for 4.18.x kernels.

Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
 2018-08-17 16:57:36 +01:00
Rolf Neugebauer
f93fa6ba9b kernel: Adjust 4.9 kernel config (x86 only) 
Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
 2018-08-17 16:57:36 +01:00
Rolf Neugebauer
85369b936f kernel: Adjust 4.14. kernel config (x86 only) 
Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
 2018-08-17 16:57:36 +01:00
Rolf Neugebauer
c0fc7b3b01 kernel: Adjust 4.17 kernel config (x86 only) 
Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
 2018-08-17 16:57:36 +01:00
Rolf Neugebauer
a1380fcd1c kernel: Update to 4.17.15/4.14.63/4.9.120/4.4.148 
The 4.14.63 contains important security fixes in particular
against L1TF (CVE-2018-3615, CVE-2018-3620, CVE-2018-3646) and
userspace-userspace SpectreRSB.

Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
 2018-08-17 12:11:04 +01:00
Rolf Neugebauer
5011c473ca kernel: Update Intel microcode to latest 
Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
 2018-08-17 11:58:42 +01:00
Rolf Neugebauer
4792fa5015 kernel: Tidy up Dockerfile.bcc 
Use less layers and group it a little better. There should
be no real code change here.

Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
 2018-08-17 11:18:38 +01:00
Krister Johansen
188595fcb5 Pull bcc into kernel build. 
Signed-off-by: Krister Johansen <krister.johansen@oracle.com>
 2018-08-13 17:18:55 -07:00
Jason A. Donenfeld
d987c058bd wireguard: upgrade to 0.0.20180809 
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
 2018-08-12 01:27:53 -07:00
Rolf Neugebauer
394b07da4a kernel: Update to 4.17.14/4.14.62/4.9.119/4.4.147 
Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
 2018-08-11 09:36:23 +01:00
Rolf Neugebauer
ac48c843e0 kernel: Update to 4.17.13/4.14.61/4.9.118/4.4.146 
Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
 2018-08-11 00:23:50 +01:00
Rolf Neugebauer
2e32902c98 kernel: Update to 4.17.12/4.14.60/4.9.117/4.4.145 
Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
 2018-08-10 23:20:43 +01:00
Rolf Neugebauer
9ac0a9a6e3 kernel: Update to 4.17.11/4.14.59/4.9.116 
Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
 2018-08-10 14:26:16 +01:00
Rolf Neugebauer
bdae7d72f7 Merge pull request #3149 from TiejunChina/master-dev 
update -rt to 4.14.59-rt37
 2018-08-07 16:37:35 +01:00
Jason A. Donenfeld
7a74c0a212 wireguard: upgrade to 0.0.20180802 
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
 2018-08-03 22:12:29 +02:00
Tiejun Chen
b8928d6c56 update -rt to 4.14.59-rt37 
Signed-off-by: Tiejun Chen <tiejun.china@gmail.com>
 2018-08-01 21:19:37 -07:00
Rolf Neugebauer
21fb4db99b kernel: Update to 4.17.10/4.14.58/4.9.115/4.4.144 
Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
 2018-07-25 21:09:25 +01:00
Rolf Neugebauer
6bfba4e85c kernel: Adjust arm64 kernel config to upstream changes 
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
 2018-07-24 13:13:42 +01:00
Rolf Neugebauer
480a8bc860 kernel: Update to 4.17.9/4.14.57/4.9.114/4.4.143 
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
 2018-07-24 11:56:25 +01:00
Rolf Neugebauer
5ab7eaac89 kernel: Update to 4.17.8/4.4.142 
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
 2018-07-24 10:26:37 +01:00
Jason A. Donenfeld
f8b14ba25a wireguard: upgrade to 0.0.20180718 
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
 2018-07-19 00:00:08 +02:00
Rolf Neugebauer
1896951b04 kernel: Tweak config for x86 
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
 2018-07-17 15:00:23 +01:00
Rolf Neugebauer
f70fc83b1d kernel: Update to 4.17.7/4.14.56/4.9.113/4.4.141 
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
 2018-07-17 13:48:18 +01:00
Rolf Neugebauer
c9dc3b97de kernel: Update to 4.17.6/4.14.55/4.9.112/4.4.140 
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@gmail.com>
 2018-07-14 13:10:03 +01:00
Rolf Neugebauer
6a7b336ade kernel: Update to 4.17.5/4.14.54 
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
 2018-07-10 10:58:18 +01:00
Jason A. Donenfeld
05753e7341 wireguard: upgrade to 0.0.20180708 
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
 2018-07-08 19:43:03 +02:00
Rolf Neugebauer
d7d995cab5 kernel: Update build to use updated alpine base 
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@gmail.com>
 2018-07-07 17:51:08 +01:00
Tiejun Chen
a1d47ff766 update -rt to 4.14.53-rt34 
Signed-off-by: Tiejun Chen <tiejun.china@gmail.com>
 2018-07-06 14:02:07 +08:00
Rolf Neugebauer
dcc4a5e799 kernel: Update to 4.17.4/4.14.53/4.9.111/4.4.139 
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
 2018-07-03 11:49:36 +01:00
Rolf Neugebauer
f7cf178ead kernel: Remove 4.16.x as it is EOLed 
The previous commit updated to 4.16.18, which is the last
4.16.x kernel. The 4.16.18 kernel was compiled and pushed
but we may as well now remove it as it has been EOLed.

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
 2018-06-27 14:49:08 +01:00
Rolf Neugebauer
e7a7fe9339 kernels: Update to 4.17.3/4.16.18/4.14.52/4.9.110 
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
 2018-06-27 13:10:44 +01:00
Jason A. Donenfeld
bfd0ba0983 wireguard: upgrade to 0.0.20180625 
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
 2018-06-25 19:58:49 +02:00
Rolf Neugebauer
2eec092862 kernel: Adjust kernel configs 
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
 2018-06-22 10:01:18 +01:00
Rolf Neugebauer
9f1f99026d kernel: Update to 4.16.17/4.14.51/4.4.138 
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
 2018-06-22 10:01:18 +01:00
Rolf Neugebauer
ef5c128a8c kernel: Update to 4.4.137 
Somehow I missed this kernel update when it happened...

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
 2018-06-21 16:17:29 +01:00
Rolf Neugebauer
2ff0491ac1 kernel: Update to 4.17.2/4.16.16/4.14.50/4.9.109 
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
 2018-06-20 13:50:23 +01:00
Rolf Neugebauer
268b5269f9 kernel: Update to 4.9.108 
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
 2018-06-20 13:19:24 +01:00
Jason A. Donenfeld
8ce01c5736 wireguard: upgrade to 0.0.20180613 
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
 2018-06-14 18:26:41 +02:00
Rolf Neugebauer
45f563fc66 kernel: Update to 4.17.1/4.16.15/4.14.49 
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
 2018-06-12 17:18:11 +01:00
Rolf Neugebauer
6b629fa30b kernel: Tweak 4.4.x kernel config file 
Add new (disabled) option CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
 2018-06-07 13:54:53 +01:00
Rolf Neugebauer
4e830a35a1 kernel: Update to 4.16.14/4.14.48/4.9.107/4.4.136 
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
 2018-06-07 12:10:22 +01:00