lxc: uprev to v3.0.0

Update to the latest lxc release. This requires some minor patch
updates (fuzz and offset, not content) along with dropping a no longer
needed fix for gcc7 (gcc 7.3 is everywhere and is patched).

The ptests were already busted before the uprev so I was not able to
run them but I will follow up with a fix for this. I did run against
our usual usecases 'lxc-create', 'lxc-console', 'lxc-ls',
'lxc-destroy', 'lxc-start', 'lxc-execute', 'lxc-attach'... and there
were no issues (outcomes matched v2.0.8).

Signed-off-by: Mark Asselstine <mark.asselstine@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>

1 files changed, 0 insertions, 34 deletions

diff --git a/recipes-containers/lxc/files/cgroups-work-around-issue-in-gcc-7.patch b/recipes-containers/lxc/files/cgroups-work-around-issue-in-gcc-7.patch
deleted file mode 100644
index 90740fb3..00000000
--- a/recipes-containers/lxc/files/cgroups-work-around-issue-in-gcc-7.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-From 58a2d817a82100d287c60c63315d81445cdba3f9 Mon Sep 17 00:00:00 2001
-From: Mark Asselstine <mark.asselstine@windriver.com>
-Date: Thu, 15 Jun 2017 15:12:08 -0400
-Subject: [PATCH] cgroups: work around issue in gcc 7
-
-This works around
-https://bugzilla.yoctoproject.org/show_bug.cgi?id=11672
-https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78969
-
-By removing a single cgroup entry. For the majority of usecases this
-loss of a single entry should not be an issue and once gcc 7 is fixed
-we can revert this.
-
-Signed-off-by: Mark Asselstine <mark.asselstine@windriver.com>
----
- src/lxc/cgroups/cgfsng.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/lxc/cgroups/cgfsng.c b/src/lxc/cgroups/cgfsng.c
-index ebd548b..c520abd 100644
---- a/src/lxc/cgroups/cgfsng.c
-+++ b/src/lxc/cgroups/cgfsng.c
-@@ -1373,7 +1373,7 @@ static inline bool cgfsng_create(void *hdata)
-        offset = cgname + len - 5;
- 
- again:
--       if (idx == 1000) {
-+       if (idx == 999) {
-                ERROR("Too many conflicting cgroup names");
-                goto out_free;
-        }
--- 
-2.7.4
-