Remove FCOS 40 -> 41 notes

Signed-off-by: Tommy <contact@tommytran.io>

README.md

@@ -6,18 +6,4 @@ Ignition configurations for Fedora CoreOS<br />
 2. Only ED25519 SSH keys are accepted with the SSHD hardening configuration. If you do not use ED25519 keys, you will need to adjust the `/etc/ssh/sshd_config.d/10-custom.conf` file accordingly.
 3. If you create a passwordless user that requires administrative privileges, ensure that it is part of the `sudo` group (CoreOS allows this group to use sudo without a password) as the configs will disable empty password system authentication.
 4. These configurations are made with a VPS in mind. You should adapt it for a bare metal deployment if that is what you are using (adding additional kernel parameters, configuring drive encryption, configuring storage, etc). You should also change the tuned profile from `virtual-guest` appropriately.
-5. The docker-compose-updater.service in `/etc/systemd/system` can be enabled to have automatic updates for your containers created by Docker Compose.
-
-# Upgrading from Fedora CoreOS 40 to 41
-
-I am aware of a dependency issue which may cause the system to not automatically update itself to FCOS 41. To fix the problem, run:
-
-```
-systemctl stop zincati
-rpm-ostree remove docker-ce
-rpm-ostree override reset --all
-rpm-ostree upgrade
-rpm-ostree override remove cifs-utils containerd docker-cli dnsmasq google-compute-engine-guest-configs-udev iptables-legacy iptables-legacy-libs moby-engine runc samba-client-libs samba-common libwbclient libsmbclient samba-common-libs sssd-client sssd-ldap sssd-common sssd-krb5-common sssd-nfs-idmap sssd-ad sssd-krb5 sssd-ipa sssd-common-pac systemd-resolved
-rpm-ostree install docker-ce
-reboot
-```
+5. The docker-compose-updater.service in `/etc/systemd/system` can be enabled to have automatic updates for your containers created by Docker Compose.

x86.yml

@@ -276,6 +276,8 @@ kernel_arguments:
     - kvm.nx_huge_pages=force
     - nosmt=force
     - l1d_flush=on
+    - l1tf=full,force 
+    - kvm-intel.vmentry_l1d_flush=always
     - spec_rstack_overflow=safe-ret
     - gather_data_sampling=force 
     - reg_file_data_sampling=on
@@ -298,6 +300,5 @@ kernel_arguments:
     - debugfs=off
     - lockdown=confidentiality
     - module.sig_enforce=1
-    - oops=panic
     - console=tty0
     - console=ttyS0,115200