Commit Graph

9 Commits

Author SHA1 Message Date
Coiby Xu
5e46226b90 powerpc: update kdumpctl to load kernel signing key for fadump
Resolves: https://issues.redhat.com/browse/RHEL-14002
Upstream: Fedora
Conflict: there are changes in format.

commit 4fa17b2ee4
Author: Nayna Jain <nayna@linux.ibm.com>
Date:   Tue Oct 3 23:41:47 2023 -0400

    powerpc: update kdumpctl to load kernel signing key for fadump

    On secure boot enabled systems with static keys, kexec with kexec_file_load(-s)
    fails as "Permission Denied" when fadump is enabled.

    Similar to kdump, load kernel signing key for fadump as well.

    Reported-by: Sachin P Bappalige <sachinpb@linux.vnet.ibm.com>
    Signed-off-by: Nayna Jain <nayna@linux.ibm.com>

Signed-off-by: Coiby Xu <coxu@redhat.com>
2023-11-08 12:28:00 +00:00
Lichen Liu
ae7b4d103e Introduce a function to get reserved memory size
Resolves: bz2235389
Upstream: Fedora Rawhide
Conflict: small change.

commit 4b7b7736ee
Author: Sourabh Jain <sourabhjain@linux.ibm.com>
Date:   Wed Aug 2 20:36:48 2023 +0530

    Introduce a function to get reserved memory size

    The size of the reserved memory in the functions show_reserved_mem,
    check_crash_mem_reserved, and do_estimate are fetched from the sysfs
    node `/sys/kernel/kexec_crash_size`. However, in the case of fadump,
    the reserved area size is instead present in
    /sys/kernel/fadump/mem_reserved.

    For example:

    $ kdumpctl showmem
    kdump: Dump mode is fadump
    kdump: Reserved 0MB memory for crash kernel

    The above command showed 0MB for Reserved memory which is incorrect, the
    actual reservation was 2048MB.

    To resolve this issue a new helper function is introduced to fetch
    reserved memory size based on the dump mode. For "fadump" mode,
    it looks in `/sys/kernel/fadump/mem_reserved`, otherwise, it uses
    `/sys/kernel/kexec_crash_size`. And all functions that previously
    fetching reserved memory directly from `/sys/kernel/kexec_crash_size`
    sysfs node are now updated to use this new function to get the reserved
    memory size.

    With the fix in place, the `kdumpctl showmem` command will now display
    correct reserved memory size.

    $ kdumpctl showmem
    kdump: Dump mode is fadump
    kdump: Reserved 2048MB memory for crash kernel

    Signed-off-by: Sourabh Jain <sourabhjain@linux.ibm.com>
    Reported-by: Sachin P Bappalige <sachinpb@linux.vnet.ibm.com>
    Reviewed-by: Coiby Xu <coxu@redhat.com>

Signed-off-by: Lichen Liu <lichliu@redhat.com>
2023-09-22 10:49:51 +08:00
CentOS Sources
e89fde4b8b Auto sync2gitlab import of kexec-tools-2.0.25-5.el8.src.rpm 2023-01-20 10:15:07 +00:00
CentOS Sources
ce91099be0 Auto sync2gitlab import of kexec-tools-2.0.25-2.el8.src.rpm 2022-10-23 06:11:17 +00:00
CentOS Sources
7b5a5f9e95 Auto sync2gitlab import of kexec-tools-2.0.24-6.el8.src.rpm 2022-07-21 10:11:54 +00:00
CentOS Sources
4c3dc9d2ed Auto sync2gitlab import of kexec-tools-2.0.24-5.el8.src.rpm 2022-07-08 04:09:30 +00:00
James Antill
2d66abf545 Auto sync2gitlab import of kexec-tools-2.0.24-3.el8.src.rpm 2022-06-29 13:15:29 -04:00
CentOS Sources
1ab01c513c Auto sync2gitlab import of kexec-tools-2.0.24-4.el8.src.rpm 2022-06-28 22:13:08 +00:00
James Antill
d28435b620 Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00