From ca135c99395b1046cce27bb10a8010791b893271 Mon Sep 17 00:00:00 2001 From: Romain Naour Date: Thu, 12 May 2022 22:49:44 +0200 Subject: [PATCH] support/testing: test_lxc: bump kernel version to 5.15.38 for complete pidfds support As reported by [1], the lxc test is broken since lxc >= 4.0.11. A patch was added to lxc 4.0.11 to use the new mount api for devpts setup [2] but the fall back code doesn't work when this new mount API is not supported. This API was added in kernel 5.6. (kernel 5.5) DEBUG conf - conf.c:lxc_setup_devpts_child:1682 - No new devpts instance will be mounted since no pts devices are required lxc-start lxc_iperf3 DEBUG conf - conf.c:lxc_setup_dev_console:1966 - Cleared all (0) mounts from "/dev/console" lxc-start lxc_iperf3 ERROR mount_utils - mount_utils.c:mount_at:661 - No such file or directory - Failed to mount "/proc/self/fd/44" to "/proc/self/fd/43" lxc-start lxc_iperf3 ERROR conf - conf.c:lxc_setup_dev_console:1988 - No such file or directory - Failed to mount "10(/dev/pts/0)" on "43" lxc-start lxc_iperf3 ERROR conf - conf.c:lxc_setup_console:2143 - No such file or directory - Failed to setup console (kernel 5.6) lxc-start lxc_iperf3 TRACE mount_utils - mount_utils.c:can_use_mount_api:582 - Kernel supports mount api lxc-start lxc_iperf3 TRACE mount_utils - mount_utils.c:move_detached_mount:328 - Attach detached mount 45 to filesystem at 43 lxc-start lxc_iperf3 TRACE conf - conf.c:lxc_setup_dev_console:1990 - Setup console "/dev/pts/0" Bump the kernel to the current LTS 5.15.38 version that fully support the mount API needed by lxc. Fixes: https://gitlab.com/buildroot.org/buildroot/-/jobs/2429013708 [1] http://lists.busybox.net/pipermail/buildroot/2022-January/635251.html [2] https://github.com/lxc/lxc/commit/be606e16fd0fa967219d890745a425625eafe251 Signed-off-by: Romain Naour Cc: Fabrice Fontaine Signed-off-by: Yann E. MORIN --- support/testing/tests/package/test_lxc.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/support/testing/tests/package/test_lxc.py b/support/testing/tests/package/test_lxc.py index d98bed8761..f66b31f3ba 100644 --- a/support/testing/tests/package/test_lxc.py +++ b/support/testing/tests/package/test_lxc.py @@ -12,7 +12,7 @@ class TestLxc(infra.basetest.BRTest): BR2_TOOLCHAIN_EXTERNAL=y BR2_LINUX_KERNEL=y BR2_LINUX_KERNEL_CUSTOM_VERSION=y - BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.19.204" + BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.15.38" BR2_LINUX_KERNEL_DEFCONFIG="vexpress" BR2_LINUX_KERNEL_DTS_SUPPORT=y BR2_LINUX_KERNEL_INTREE_DTS_NAME="vexpress-v2p-ca9"