Resolves: bz1979879
Upstream: Fedora
Conflict: None
commit 914a856c66
Author: Philipp Rudo <prudo@redhat.com>
Date: Fri Jul 16 10:34:35 2021 +0200
kdump.sysconfig.s390: Remove "prot_virt" from kdump kernel cmdline
"prot_virt" enables the kernel to run Secure Execution virtual machines
on s390. These virtual machines are isolated from the hypervisor and
thus protected against tampering by a malicious host. Enabling
"prot_virt" requires a minimum of ~2.5GB memory which exceeds what is
typically reserved for the crashkernel. Thus remove "prot_virt" from the
command line for the 2nd kernel to prevent it to run out-of-memory.
For more discussions about this, see:
https://lists.fedoraproject.org/archives/list/kexec@lists.fedoraproject.org/thread/QSRRNV4ALKXUJC2VM3US4Z2NSQRHVMXB/
Signed-off-by: Philipp Rudo <prudo@redhat.com>
Acked-by: Baoquan He <bhe@redhat.com>
Signed-off-by: Philipp Rudo <prudo@redhat.com>
Adding a patch to kexec-tools
=============================
There is a mailing list kexec@lists.fedoraproject.org where all the dicussion
related to fedora kexec-tools happen. All the patches are posted there for
inclusion and committed to kexec-tools after review.
So if you want your patches to be included in fedora kexec-tools package,
post these to kexec@lists.fedoraproject.org.
One can subscribe to list and browse through archives here.
https://admin.fedoraproject.org/mailman/listinfo/kexec