diff options
| author | Alex Kiernan <alex.kiernan@gmail.com> | 2018-11-18 07:28:20 +0000 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2019-01-28 16:56:33 +0000 |
| commit | f2c5e46392b364a8c77734a77049487c6e19ebc1 (patch) | |
| tree | 3b3fe7355c32e4e4599faa4c455be08f85736df3 /meta | |
| parent | aee9c2c28bf8d90f2bd30834b6d9f51141837338 (diff) | |
| download | openembedded-core-f2c5e46392b364a8c77734a77049487c6e19ebc1.tar.gz openembedded-core-f2c5e46392b364a8c77734a77049487c6e19ebc1.tar.bz2 openembedded-core-f2c5e46392b364a8c77734a77049487c6e19ebc1.zip | |
systemd: backport fix to stop enabling ECN
>From upstream:
Turning on ECN still causes slow or broken network on linux. Our tcp
is not yet ready for wide spread use of ECN.
https://github.com/systemd/systemd/issues/9748
(From OE-Core rev: f951aa6f9fcf318f108ecdc3371498ee2e919e68)
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Diffstat (limited to 'meta')
| -rw-r--r-- | meta/recipes-core/systemd/systemd/0001-Revert-sysctl.d-request-ECN-on-both-in-and-outgoing-.patch | 36 | ||||
| -rw-r--r-- | meta/recipes-core/systemd/systemd_239.bb | 1 |
2 files changed, 37 insertions, 0 deletions
diff --git a/meta/recipes-core/systemd/systemd/0001-Revert-sysctl.d-request-ECN-on-both-in-and-outgoing-.patch b/meta/recipes-core/systemd/systemd/0001-Revert-sysctl.d-request-ECN-on-both-in-and-outgoing-.patch new file mode 100644 index 0000000000..7fd6d0188e --- /dev/null +++ b/meta/recipes-core/systemd/systemd/0001-Revert-sysctl.d-request-ECN-on-both-in-and-outgoing-.patch @@ -0,0 +1,36 @@ +From 1e190dfd5bb95036f937ef1dc46f43eb0a146612 Mon Sep 17 00:00:00 2001 +From: Thomas Hindoe Paaboel Andersen <phomes@gmail.com> +Date: Fri, 17 Aug 2018 21:31:05 +0200 +Subject: [PATCH] Revert "sysctl.d: request ECN on both in and outgoing + connections" + +Turning on ECN still causes slow or broken network on linux. Our tcp +is not yet ready for wide spread use of ECN. + +This reverts commit 919472741dba6ad0a3f6c2b76d390a02d0e2fdc3. + +https://github.com/systemd/systemd/issues/9748 + +Upstream-Status: Backport +Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com> +--- + sysctl.d/50-default.conf | 3 --- + 1 file changed, 3 deletions(-) + +diff --git a/sysctl.d/50-default.conf b/sysctl.d/50-default.conf +index b67ae87ca6b7..e263cf06284a 100644 +--- a/sysctl.d/50-default.conf ++++ b/sysctl.d/50-default.conf +@@ -33,9 +33,6 @@ net.ipv4.conf.all.promote_secondaries = 1 + # Fair Queue CoDel packet scheduler to fight bufferbloat + net.core.default_qdisc = fq_codel + +-# Request Explicit Congestion Notification (ECN) on both in and outgoing connections +-net.ipv4.tcp_ecn = 1 +- + # Enable hard and soft link protection + fs.protected_hardlinks = 1 + fs.protected_symlinks = 1 +-- +2.7.4 + diff --git a/meta/recipes-core/systemd/systemd_239.bb b/meta/recipes-core/systemd/systemd_239.bb index ed10f634b9..c53ce0d78e 100644 --- a/meta/recipes-core/systemd/systemd_239.bb +++ b/meta/recipes-core/systemd/systemd_239.bb @@ -33,6 +33,7 @@ SRC_URI += "file://touchscreen.rules \ file://0001-core-when-deserializing-state-always-use-read_line-L.patch \ file://0001-chown-recursive-let-s-rework-the-recursive-logic-to-.patch \ file://0001-dhcp6-make-sure-we-have-enough-space-for-the-DHCP6-o.patch \ + file://0001-Revert-sysctl.d-request-ECN-on-both-in-and-outgoing-.patch \ " # patches made for musl are only applied on TCLIBC is musl |