Commit Graph

537 Commits

Author SHA1 Message Date
Kairui Song
9c2dc28713 Release 2.0.18-2
Signed-off-by: Kairui Song <kasong@redhat.com>
2018-12-07 01:35:01 +08:00
Kairui Song
fca27c3a44 Update makedumpfile to 1.6.5
Signed-off-by: Kairui Song <kasong@redhat.com>
2018-12-07 01:33:47 +08:00
Markus Linnala
65807d9855 As /etc/kdump.conf timestamp is updated do not compare it when doing rpm --verify 2018-11-13 16:23:57 +02:00
Kairui Song
435cc06cee Release 2.0.18-1
(Also add missing change log for 2.0.17-12)

Signed-off-by: Kairui Song <kasong@redhat.com>
2018-11-06 00:33:29 +08:00
Kairui Song
0c609b0a37 Release 2.0.17-12
Signed-off-by: Kairui Song <kasong@redhat.com>
2018-11-01 22:55:02 +08:00
Kairui Song
1c97aee728 Throttle kdump reload request triggered by udev event
Previously, kdump will restart / reload for many times on hotplug
event, especially memory hotplug events. Hotplugged memory may
generate many udev event as memory are managed and hotplugged in
small chunks by the kernel.

This results in unnecessary system workload and an actually longer
delay of kdump reload and the hotplug event, as udev will either
get blocked or kdumpctl will be waiting for other triggered operation.

To fix this, introduce a kdump-udev-throttler as an agent which will
be called by udev and merge concurrent kdump restart requests. Tested
with a Hyper-V VM which is failing due to udev timeout previously,
no new issues found.

Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Dave Young <dyoung@redhat.com>
2018-11-01 22:33:17 +08:00
Kairui Song
80357ee9b4 Release 2.0.17-11
Signed-off-by: Kairui Song <kasong@redhat.com>
2018-10-15 15:29:01 +08:00
Kairui Song
9b6e312447 Enable dracut squash module
In dracut-049, a new squash module is introduced, it can reduce the
memory usage of kdump initramfs in the capture kernel, this helps a lot
on lowering the risk of OOM failure.

Tested with latest rawhide with NFS, SSH and local dump.

Signed-off-by: Kairui Song <kasong@redhat.com>
2018-10-15 15:01:31 +08:00
Kairui Song
67e5c8d226 Release 2.0.17-10
Signed-off-by: Kairui Song <kasong@redhat.com>
2018-08-22 16:31:18 +08:00
Bhupesh Sharma
00da17176d kexec: fix for "Unhandled rela relocation: R_X86_64_PLT32" error
Resolves: bz1619122
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1619122

This patch fixes the "Unhandled rela relocation: R_X86_64_PLT32" error
that we are seeing with Fedora 29 (and newer kernels > 4.18) which
trying to run kexec/kdump on x86_64 machines.

The patch is being discussed upstream and has been ACK'ed by Baoquan and
myself (see <https://www.spinics.net/lists/kexec/msg21255.html>) and I
have also tested the same on Fedora 29/rawhide x86_64 machine as well:

Before the patch:
----------------
[root@hp-bl480c-01 ~]# kdumpctl restart
  kexec: unloaded kdump kernel
  Stopping kdump: [OK]
  Unhandled rela relocation: R_X86_64_PLT32
  kexec: failed to load kdump kernel
  Starting kdump: [FAILED]

After the patch:
---------------
[root@hp-bl480c-01 ~]# kdumpctl restart
  kexec: unloaded kdump kernel
  Stopping kdump: [OK]
  kexec: loaded kdump kernel
  Starting kdump: [OK]

Suggested Upstream Fix:

    In response to a change in binutils, commit b21ebf2fb4c
    (x86: Treat R_X86_64_PLT32 as R_X86_64_PC32) was applied to
    the linux kernel during the 4.16 development cycle and has
    since been backported to earlier stable kernel series. The
    change results in the failure message in $SUBJECT when
    rebooting via kexec.

    Fix this by replicating the change in kexec.

    Signed-off-by: Chris Clayton <chris2553@googlemail.com>

Signed-off-by: Bhupesh Sharma <bhsharma@redhat.com>
Acked-by: Kairui Song <kasong@redhat.com>
2018-08-22 15:48:43 +08:00
Kairui Song
e9f3823082 Release 2.0.17-9 2018-08-07 17:35:38 +08:00
Kairui Song
25b19d3627 Remove kdump-anaconda subpackage
Kdump anaconda has been included as a subpackage for a long time, which
is not a good practice, as the anaconda plugin should be built as
noarch and it does not belong to kexec-tools. We have created a new
package 'kdump-anaconda-addon', so remove it here.

The release version should be bumped later so that kdump-anaconda-addon
could mark previous versions as obsoleted.

Signed-off-by: Kairui Song <kasong@redhat.com>
2018-08-07 17:22:01 +08:00
Dave Young
3b8642c280 Release 2.0.17-8 2018-07-26 20:31:44 +08:00
Dave Young
9c7fea7ff7 Fix armv7hl build failure
armv7hl build failed because no makedumpfile* built but the latest commit
tries to install them.

Exclude armv7hl in the code chunk.

Signed-off-by: Dave Young <dyoung@redhat.com>
2018-07-26 20:19:08 +08:00
Dave Young
d319cbbb6d Release 2.0.17-7
Signed-off-by: Dave Young <dyoung@redhat.com>
2018-07-26 19:54:11 +08:00
Dave Young
3e065ac92e Remove koji build workaround patch since koji build works without the patch now
Signed-off-by: Dave Young <dyoung@redhat.com>
2018-07-26 19:51:25 +08:00
Bhupesh Sharma
bb6dd93d7a kexec-tools.spec: Drop kexec-tools-2.0.3-disable-kexec-test.patch
kexec_test seems to be no longer used upstream, so we had introduced
the 'kexec-tools-2.0.3-disable-kexec-test.patch' earlier to disable the
same from fedora kexec-tools as well.

However an earlier patch "Remove obsolete kdump tool" now explicitly
installs needed files via appropriate logic in .spec file, so we can
drop this patch now to reduce the maintenance burden.

Signed-off-by: Bhupesh Sharma <bhsharma@redhat.com>
2018-07-26 19:51:25 +08:00
Bhupesh Sharma
0b9095c11b Remove obsolete kdump tool
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1441677
Testing: On x86_64 Fedora machine. After this patch kdump utility and related
        man page cannot be found on this machine:

        [root@tyan-gt24-09 ~]# which kdump
        /usr/bin/which: no kdump in
        (/usr/lib64/qt-3.3/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin)

	[root@tyan-gt24-09 ~]# man kdump
        No manual entry for kdump

Update the fedora 'kexec-tools.spec' to not install the obsolete
kdump tool.

I have submitted an upstream patch to obsolete the kdump tool from
upstream kexec-tools (which has been accepted), but after an internal
discussion we decided not to backport the upstream 'kexec-tools' patch
(which does the same) for fedora, as we would prefer to manage the
changes directly in the .spec file itself.

Signed-off-by: Bhupesh Sharma <bhsharma@redhat.com>
2018-07-26 19:51:04 +08:00
Fedora Release Engineering
3de202cfdb - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
Signed-off-by: Fedora Release Engineering <releng@fedoraproject.org>
2018-07-13 07:00:01 +00:00
Dave Young
5350d31f56 Release 2.0.17-5 2018-07-09 12:48:20 +08:00
Dave Young
9913d44d9e Update makedumpfile 1.6.4 2018-07-09 12:45:31 +08:00
Pingfan Liu
6832be14f2 dracut-module-setup.sh: pass ip=either6 param for ipv6
Kdump always use _proto=dhcp for both ipv4 and ipv6.  But for ipv6
the dhcp address assignment is not like ipv4, there are different ways
for it, stateless and stateful, see below document:
https://fedoraproject.org/wiki/IPv6Guide

In case stateless, kernel can do the address assignment, dracut use
_proto=auto6;  for stateful case, dracut use _proto=dhcp6.
But it is hard to decide whether stateless or stateful takes effect,
hence, dracut introduces ip=either6 option, which can try both of these
method automatically for us. For detail, refer to dracut:
commit 67354ee 40network: introduce ip=either6 option

We do not see bug reports before because for the most auto6 cases
kernel assign ip address before dhclient, kdump just happened to work.

Signed-off-by: Pingfan Liu <piliu@redhat.com>
2018-07-09 12:43:28 +08:00
Dave Young
e4a27dde51 Resolves: bz1594827
Fix installation error for kdump anaconda addon.
2018-06-27 15:09:58 +08:00
Dave Young
0dad02e4bb Release 2.0.17-3 2018-05-30 10:50:36 +08:00
Lianbo Jiang
1704064885 Add early kdump support in initramfs.
Kdump service starts too late, so early crashes will have no chance
to get kdump kernel booting, this will cause crash information to be
lost. It is necessary to add a dracut module in order to load crash
kernel and initramfs as early as possible. You can provide "rd.early
kdump" in grub commandline to enable, then the early kdump will load
those files like the normal kdump, which is disabled by default.

For the normal kdump service, it can check whether the early kdump
has loaded the crash kernel and initramfs. It has no conflict with
the early kdump.

If you rebuild the new initramfs for early kdump, the new initramfs
size will become large, because it will put the vmlinuz and kdump
initramfs into the new initramfs.

In addition, early kdump doesn't support fadump.

Signed-off-by: Lianbo Jiang <lijiang@redhat.com>
Reviewed-by: Kazuhito Hagio <khagio@redhat.com>
Acked-by: Dave Young <dyoung@redhat.com>
2018-05-29 10:19:19 +08:00
Dave Young
a95fcea412 Release 2.0.17-2
Pull in makedumpfile 1.6.3
2018-04-28 14:41:25 +08:00
Dave Young
62999dab42 Add missing changelog in spec 2018-04-28 14:30:58 +08:00
Dave Young
6e25286a97 Release 2.0.17-1
Pull upstream 2.0.17
2018-04-26 13:19:12 +08:00
Dave Young
98cc66a34d Release 2.0.16-6 2018-04-08 17:03:04 +08:00
Igor Gnatenko
4d1e8aadc8
Escape macros in %changelog
Reference: https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/thread/Y2ZUKK2B7T2IKXPMODNF6HB2O5T5TS6H/
Signed-off-by: Igor Gnatenko <ignatenkobrain@fedoraproject.org>
2018-02-09 09:04:52 +01:00
Dave Young
13107c8084 Fix wrong changelog date 2018-02-07 12:26:19 +08:00
Dave Young
0ee2dc96a5 Release 2.0.16-4
-update anaconda addon migrate with Anaconda changes.
2018-02-07 11:29:16 +08:00
Dave Young
84311089a5 Release 2.0.16-3
Workaround a build failure (rhbz1520805)
2017-12-08 11:44:14 +08:00
Dave Young
919a3299ee Workaround a koji build failure
with below CFLAGS, kexec-tools can not build:
--specs=/usr/lib/rpm/redhat/redhat-annobin-cc1

segfault happened while strip the purgatory:

gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches  -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fno-strict-aliasing -Wall -Wstrict-prototypes -fno-zero-initialized-in-bss -mcmodel=large -Os -fno-builtin -ffreestanding -fno-zero-initialized-in-bss -fno-PIC -fno-PIE -fno-stack-protector -mcmodel=large -Wl,--no-undefined -nostartfiles -nostdlib -nodefaultlibs -e purgatory_start -r -Wl,-Map=purgatory/purgatory.map -o purgatory/purgatory.ro.sym purgatory/purgatory.o purgatory/printf.o purgatory/string.o purgatory/arch/x86_64/entry64-32.o purgatory/arch/x86_64/entry64.o purgatory/arch/x86_64/setup-x86_64.o purgatory/arch/x86_64/stack.o purgatory/arch/x86_64/purgatory-x86_64.o purgatory/arch/i386/entry32-16.o purgatory/arch/i386/entry32-16-debug.o purgatory/arch/i386/crashdump_backup.o purgatory/arch/i386/console-x86.o purgatory/arch/i386/vga.o purgatory/arch/i386/pic.o purgatory/sha256.o
strip --strip-debug -o purgatory/purgatory.ro purgatory/purgatory.ro.sym
make: *** [purgatory/Makefile:69: purgatory/purgatory.ro] Segmentation fault (core dumped)

koji build link:
https://kojipkgs.fedoraproject.org//work/tasks/6067/23536067/build.log

Reported rhbz1520805, a binutils bug is pending to be fixed,
Will revert this once binutils bug is fixed and usable in koji build system.

Signed-off-by: Dave Young <dyoung@redhat.com>
2017-12-08 11:42:30 +08:00
Dave Young
5604e2efb4 Release 2.0.16-2
Signed-off-by: Dave Young <dyoung@redhat.com>
2017-12-04 12:54:01 +08:00
Dave Young
bdd2ac6b93 Release 2.0.16-1
Signed-off-by: Dave Young <dyoung@redhat.com>
2017-11-21 12:54:35 +08:00
Dave Young
a2d284eea8 Release 2.0.15-15 2017-11-09 13:46:34 +08:00
Dave Young
823c962ff1 Release 2.0.15-14 2017-10-11 09:59:00 +08:00
Dave Young
4594c9830d Release 2.0.15-13 2017-09-06 15:48:35 +08:00
Xunlei Pang
e067d77dfc mkdumprd: apply dracut "--hostonly-cmdline" and "--no-hostonly-default-device"
Dracut has "--hostonly-cmdline" which can generate cmdlines(if any)
regarding the dump target, it's an existing way for us to use to
simplify the code. E.g. We already removed generate_lvm_cmdlines(),
to use "--hostonly-cmdline".

But "--hostonly-cmdline" has other issues(e.g. BZ1451717), it adds
needless devices for kdump like root device.

Now dracut supports "--no-hostonly-default-device" which enables
us to only add the kdump target, which can avoid needless devices
being recognized under kdump. Thus "--hostonly-cmdline" side effects
can be avoided with the help of "--no-hostonly-default-device".

This patch applies dracut's "--hostonly-cmdline" together with
"--no-hostonly-default-device" to achieve above-mentioned purpose.

Signed-off-by: Xunlei Pang <xlpang@redhat.com>
Acked-by: Dave Young <dyoung@redhat.com>
2017-09-06 15:40:04 +08:00
Dave Young
c8ab07e72b Release 2.0.15-12
btw, fixed the bogus date in rpm spec changelog
2017-08-17 16:58:06 +08:00
Dave Young
4384995b3d makedumpfile: fix 4.13 kernel larget vmcore bug
Added patch from panand which was accepted by upstream but not merged in upstream yet.
kexec-tools-2.0.15-makedumpfile-fix-SECTION_MAP_MASK-for-kernel-bigger-than-4.13.patch
2017-08-17 16:50:23 +08:00
Dave Young
238f7d836c Release 2.0.15-11
[From ville.skytta@iki.fi]
- Own the /usr/share/makedumpfile dir
- Mark COPYING as %%license
2017-08-15 09:50:35 +08:00
Dave Young
0ffa712fab Release 2.0.15-10 2017-08-08 10:10:50 +08:00
Dave Young
00ceca7f99 Release 2.0.15-9
https://bugzilla.redhat.com/show_bug.cgi?id=1474706

Makedumpfile failed with below error messages, which is caused by kernel changes 65ade2f872b474fa8a04c2d397783350326634e6:

Buffer size for the cyclic mode: 95992
vtop4_x86_64: Can't get the symbol of init_level4_pgt.
readmem: Can't convert a virtual address(ffffffff8fe18284) to physical address.
readmem: type_addr: 0, addr:ffffffff8fe18284, size:390
check_release: Can't get the address of system_utsname.

Pull in Pratyush's fix in upstream makedumpfile (not merged yet but acked by
maintainer)

Signed-off-by: Dave Young <dyoung@redhat.com>
2017-08-07 09:44:42 +08:00
Fedora Release Engineering
1ad0c239a5 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild 2017-08-03 00:20:54 +00:00
Florian Weimer
610f08562d Rebuild with fixed binutils for ppc64le (#1475636) 2017-07-30 18:12:58 +02:00
Dave Young
d968a68263 Release 2.0.15-6
Update makedumpfile to upstream 1.6.2

Signed-off-by: Dave Young <dyoung@redhat.com>
2017-07-28 14:42:15 +08:00
Fedora Release Engineering
ee882b26b7 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild 2017-07-26 15:08:54 +00:00
Dave Young
06b35b224d Release 2.0.15-4 2017-07-19 09:56:07 +08:00