diff options
| author | Alexandru Avadanii <Alexandru.Avadanii@enea.com> | 2021-06-18 15:57:40 +0200 |
|---|---|---|
| committer | Matei Valeanu <Matei.Valeanu@enea.com> | 2021-06-22 10:59:26 +0200 |
| commit | 18292f311c94bb5197fa82375d7586e7591f23a0 (patch) | |
| tree | 2d57b1ccf04c91311e9a3bc56a749316f73d3142 /patches/boot_time_opt/0111-ipv4-tcp-allow-the-memory-tuning-for-tcp-to-go-a-lit.patch | |
| parent | b73a8bd015484ca8290f90bff2913915e67db9a6 (diff) | |
| download | enea-kernel-cache-18292f311c94bb5197fa82375d7586e7591f23a0.tar.gz | |
Fix kaudit warnings for guest kernel
1. CONFIG_UNWINDER_FRAME_POINTER
New in kernel v4.15+. Since we want to disable FRAME_POINTER,
this one should be disabled too (or it will select FRAME_POINTER).
Adding it will lead to honoring our FRAME_POINTER setting.
Note that having a kernel unwinder is mandatory, so only disabling
UNWINDER_FRAME_POINTER will automatically select UNWINDER_ORC on
x86_64.
Set CONFIG_UNWINDER_GUESS=y instead to avoid runtime overhead with
the cost of having less precise debug information on kernel crashes.
2. CONFIG_REGMAP
Selected by I2C_DESIGNWARE_CORE, which we enabled as a load-module.
Adding it to i2c_m.cfg only silences the kaudit warning, as it is
already selected.
3. CONFIG_BLK_DEV_SR
reduced_kernel_footprint_guest: Remove config cdrom_n.scc, which is
used as dependency by other features (cloud-init NoCloud on CDROM).
Change-Id: I03f5f19c6ea535dfe90cae2068ffbdc99b07f8f4
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
Diffstat (limited to 'patches/boot_time_opt/0111-ipv4-tcp-allow-the-memory-tuning-for-tcp-to-go-a-lit.patch')
0 files changed, 0 insertions, 0 deletions