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Tao Liu e2829bbdc2 Increase SECTION_MAP_LAST_BIT to 5 
Resolves: bz1972464
Upstream: Fedora
Conflict: None

commit 646456862df8926ba10dd7330abf3bf0f887e1b6
Author: Kazuhito Hagio <k-hagio-ab@nec.com>
Date:   Wed May 26 14:31:26 2021 +0900

    [PATCH] Increase SECTION_MAP_LAST_BIT to 5

    * Required for kernel 5.12

    Kernel commit 1f90a3477df3 ("mm: teach pfn_to_online_page() about
    ZONE_DEVICE section collisions") added a section flag
    (SECTION_TAINT_ZONE_DEVICE) and causes makedumpfile an error on
    some machines like this:

      __vtop4_x86_64: Can't get a valid pmd_pte.
      readmem: Can't convert a virtual address(ffffe2bdc2000000) to physical address.
      readmem: type_addr: 0, addr:ffffe2bdc2000000, size:32768
      __exclude_unnecessary_pages: Can't read the buffer of struct page.
      create_2nd_bitmap: Can't exclude unnecessary pages.

    Increase SECTION_MAP_LAST_BIT to 5 to fix this.  The bit had not
    been used until the change, so we can just increase the value.

    Signed-off-by: Kazuhito Hagio <k-hagio-ab@nec.com>

Signed-off-by: Tao Liu <ltao@redhat.com>
2021-06-28 22:05:35 +08:00
tests Merged update from upstream sources 2020-11-20 12:35:49 +00:00
.gitignore RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
60-kdump.install Write to /var/lib/kdump if $KDUMP_BOOTDIR not writable 2021-06-23 09:34:40 +08:00
98-kexec.rules RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
98-kexec.rules.ppc64 Stop reloading kdump service on CPU hotplug event for FADump 2021-05-14 14:27:03 +08:00
dracut-early-kdump-module-setup.sh Merged update from upstream sources 2021-01-22 08:12:00 +00:00
dracut-early-kdump.sh Merged update from upstream sources 2021-01-22 08:12:00 +00:00
dracut-kdump-capture.service RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
dracut-kdump-emergency.service Remove the kdump error handler isolation wrapper 2021-06-04 14:29:28 +08:00
dracut-kdump-emergency.target RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
dracut-kdump-error-handler.sh RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
dracut-kdump.sh Fix incorrect vmcore permissions when dumped through ssh 2021-04-20 16:29:34 +08:00
dracut-module-setup.sh Iterate /sys/bus/ccwgroup/devices to tell if we should set up rd.znet 2021-06-08 13:27:04 +08:00
dracut-monitor_dd_progress RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
early-kdump-howto.txt RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
fadump-howto.txt Merged update from upstream sources 2020-11-30 11:50:38 +00:00
gating.yaml Add gating.yaml to RHEL-9 kexec-tools 2021-06-08 20:03:41 +08:00
kdump-dep-generator.sh Merged update from upstream sources 2021-01-22 08:12:00 +00:00
kdump-in-cluster-environment.txt RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
kdump-lib-initramfs.sh Use a customized emergency shell 2021-06-04 14:30:45 +08:00
kdump-lib.sh kdump-lib.sh: fix a warning in prepare_kdump_bootinfo() 2021-06-25 11:39:31 +08:00
kdump-logger.sh Merged update from upstream sources 2020-11-20 12:35:49 +00:00
kdump-udev-throttler RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
kdump.conf Merged update from upstream sources 2021-01-22 08:12:00 +00:00
kdump.conf.5 Merged update from upstream sources 2021-01-22 08:12:00 +00:00
kdump.service Merged update from upstream sources 2020-11-05 05:34:29 +00:00
kdump.sysconfig Disable CMA in kdump 2nd kernel 2021-05-14 14:27:03 +08:00
kdump.sysconfig.aarch64 Disable CMA in kdump 2nd kernel 2021-05-14 14:27:03 +08:00
kdump.sysconfig.i386 Disable CMA in kdump 2nd kernel 2021-05-14 14:27:03 +08:00
kdump.sysconfig.ppc64 Disable CMA in kdump 2nd kernel 2021-05-14 14:27:03 +08:00
kdump.sysconfig.ppc64le Disable CMA in kdump 2nd kernel 2021-05-14 14:27:03 +08:00
kdump.sysconfig.s390x Disable CMA in kdump 2nd kernel 2021-05-14 14:27:03 +08:00
kdump.sysconfig.x86_64 Disable CMA in kdump 2nd kernel 2021-05-14 14:27:03 +08:00
kdumpctl kdumpctl: fix check_config error when kdump.conf is empty 2021-06-25 12:29:40 +08:00
kdumpctl.8 kdumpctl: Add kdumpctl estimate 2021-05-20 16:08:16 +08:00
kexec-kdump-howto.txt Merged update from upstream sources 2021-01-22 08:12:00 +00:00
kexec-tools-2.0.20-eppic-Remove-duplicated-variable-declaration.patch RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
kexec-tools-2.0.22-makedumpfile-Increase-SECTION_MAP_LAST_BIT-to-5.patch Increase SECTION_MAP_LAST_BIT to 5 2021-06-28 22:05:35 +08:00
kexec-tools.spec Increase SECTION_MAP_LAST_BIT to 5 2021-06-28 22:05:35 +08:00
live-image-kdump-howto.txt RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
mkdumprd mkdumprd: make use of the new get_luks_crypt_dev helper 2021-05-20 16:08:10 +08:00
mkdumprd.8 Merged update from upstream sources 2020-12-23 10:00:07 +00:00
README RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
sources update makedumpfile to v1.6.9 2021-05-14 14:27:03 +08:00
zanata-notes.txt RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00

README 

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