Needed for containerd v1.2.0 otherwise:
$ ctr run -t docker.io/library/hello-world@sha256:f3b3b28a45160805bb16542c9531888519430e9e6d6ffc09d72261b0d26ff74f test
[ 1311.667587] overlayfs: failed to resolve '/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/5/fs': -2
ctr: failed to mount /tmp/containerd-mount111658703: no such file or directory
Signed-off-by: Ian Campbell <ijc@docker.com>
On Linux a key in `~/.docker/config.json` indicates if a credentials helper is
in use (and which), if one is then the method is identical to the Darwin case
so refactor to support that.
Signed-off-by: Ian Campbell <ijc@docker.com>
If the YAML does not specify a kernel, kernel commandline
or any containers, don't create empty files. Note, an
initrd file is still created if the kernel image contains
CPU ucode.
This only applies to kernel+initrd and tar-kernel-initrd
output formats.
Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
The logic for perf became too complex. Just build for latest LTS
and latest stable.
Disable for arm64 for now as it is broken for 4.19 due to a header
mismatch:
In file included from /linux/tools/arch/arm64/include/uapi/asm/unistd.h:20:0,
from libbpf.c:36:
/linux/tools/include/uapi/asm-generic/unistd.h:754:0: error: "__NR_fcntl" redefined [-Werror]
In file included from /usr/include/sys/syscall.h:4:0,
from /linux/tools/perf/perf-sys.h:7,
from libbpf.c:35:
/usr/include/bits/syscall.h:26:0: note: this is the location of the previous definition
Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
The kernel configs were constructed by running the 4.18.x config
through the 4.19 oldconfig process.
The 4.19.x has a new option, RANDOM_TRUST_CPU, which indicates
if the CPUs random instruction is to be trusted. It defaults to
"no" and this default was accepted.
Most of the defaults were accepted, except for:
BLK_CGROUP_IOLATENCY=y
NFT_TUNNEL=y
NFT_OSF=y
NFT_TPROXY=y
NETFILTER_XT_MATCH_SOCKET=y
NET_VENDOR_CADENCE=n
NET_VENDOR_NETERION=n
NET_VENDOR_PACKET_ENGINES=n
We also disallow CIFS for insecure legacy servers:
CIFS_ALLOW_INSECURE_LEGACY=n
For arm64, the following changes were made to the default:
SENSORS_RASPBERRYPI_HWMON=y
CRYPTO_DEV_QCOM_RNG=m
CRYPTO_DEV_HISI_SEC=m
For s390x, the additional changes were made to the default:
KERNEL_BZIP2 (default is gzip)
GCC_PLUGINS=y
GCC_PLUGIN_STRUCTLEAK=y
GCC_PLUGIN_STRUCTLEAK_BYREF_ALL=y
GCC_PLUGIN_RANDSTRUCT=y
GCC_PLUGIN_RANDSTRUCT_PERFORMANCE=y
Running the 4.18 and 4.19 kernel config through
./scripts/kconfig-split.py yields the following 4.19.x
only config options for x86_64:
The x86_64 kernel difference to 4.18 for
CONFIG_ARCH_SUPPORTS_ACPI=y
CONFIG_BLK_CGROUP_IOLATENCY=y
CONFIG_BNXT_HWMON=y
CONFIG_BUILD_SALT=""
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_CRASH_CORE=y
CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
CONFIG_HAVE_RELIABLE_STACKTRACE=y
CONFIG_MEMCG_KMEM=y
CONFIG_MLX5_EN_ARFS=y
CONFIG_MLX5_EN_RXNFC=y
CONFIG_NETFILTER_NETLINK_OSF=y
CONFIG_NETFILTER_XT_MATCH_SOCKET=y
CONFIG_NFT_OSF=y
CONFIG_NFT_TPROXY=y
CONFIG_NFT_TUNNEL=y
CONFIG_NF_SOCKET_IPV4=y
CONFIG_NF_SOCKET_IPV6=y
CONFIG_XEN_SCRUB_PAGES_DEFAULT=y
Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
After 'make oldconfig' we check that that the kernel config
is as we expect and error if they don't. We used to print
the default 'diff' output on a mismatch but a unified diff
is easier to read.
Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
