[Devel] [PATCH RHEL8 COMMIT] configs: provide kernel config via proc

[Konstantin Khorenko]

The commit is pushed to "branch-rh8-4.18.0-240.1.1.vz8.5.x-ovz" and will appear at https://src.openvz.org/scm/ovz/vzkernel.git
after rh8-4.18.0-240.1.1.vz8.5.40
------>
commit 389a415aee6d0b1670da94a555dee76b49befa5d
Author: Konstantin Khorenko <khorenko at virtuozzo.com>
Date:   Fri Jun 11 15:41:59 2021 +0300

    configs: provide kernel config via proc
    
    Kubernetes checks kernel version via its config,
    in Containers kernel package usually is not installed,
    so most convenient place for k8s is /proc/config.gz.
    
    https://jira.sw.ru/browse/PSBM-92107
    
    Signed-off-by: Konstantin Khorenko <khorenko at virtuozzo.com>
    
    (cherry picked from vz7 commit 855d50d5a08b ("configs: provide kernel config via
    proc"))
    
    Rebase part https://jira.sw.ru/browse/PSBM-127850
    
    Signed-off-by: Alexander Mikhalitsyn <alexander.mikhalitsyn at virtuozzo.com>
---
 configs/kernel-4.18.0-x86_64-KVM-minimal.config | 4 ++--
 configs/kernel-4.18.0-x86_64-debug.config       | 3 ++-
 configs/kernel-4.18.0-x86_64.config             | 3 ++-
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/configs/kernel-4.18.0-x86_64-KVM-minimal.config b/configs/kernel-4.18.0-x86_64-KVM-minimal.config
index ae35095467df..a6385bc8768c 100644
--- a/configs/kernel-4.18.0-x86_64-KVM-minimal.config
+++ b/configs/kernel-4.18.0-x86_64-KVM-minimal.config
@@ -153,8 +153,8 @@ CONFIG_CONTEXT_TRACKING=y
 # CONFIG_CONTEXT_TRACKING_FORCE is not set
 CONFIG_RCU_NOCB_CPU=y
 CONFIG_BUILD_BIN2C=y
-CONFIG_IKCONFIG=m
-# CONFIG_IKCONFIG_PROC is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=20
 CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
 CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
diff --git a/configs/kernel-4.18.0-x86_64-debug.config b/configs/kernel-4.18.0-x86_64-debug.config
index 1307ea8c5a91..065e6c22130b 100644
--- a/configs/kernel-4.18.0-x86_64-debug.config
+++ b/configs/kernel-4.18.0-x86_64-debug.config
@@ -158,7 +158,8 @@ CONFIG_CONTEXT_TRACKING=y
 # CONFIG_CONTEXT_TRACKING_FORCE is not set
 CONFIG_RCU_NOCB_CPU=y
 CONFIG_BUILD_BIN2C=y
-# CONFIG_IKCONFIG is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=20
 CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
 CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
diff --git a/configs/kernel-4.18.0-x86_64.config b/configs/kernel-4.18.0-x86_64.config
index f199c1d045bb..6e6b7f044241 100644
--- a/configs/kernel-4.18.0-x86_64.config
+++ b/configs/kernel-4.18.0-x86_64.config
@@ -155,7 +155,8 @@ CONFIG_CONTEXT_TRACKING=y
 # CONFIG_CONTEXT_TRACKING_FORCE is not set
 CONFIG_RCU_NOCB_CPU=y
 CONFIG_BUILD_BIN2C=y
-# CONFIG_IKCONFIG is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=20
 CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
 CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13