V1 of the KASLR patch which was backported in 2.0.13-6 had wrong
calculation for page_offset. This patch takes the correct difference.
Signed-off-by: Pratyush Anand <panand@redhat.com>
Acked-by: Dave Young <dyoung@redhat.com>
Fix Bug 925630 - kexec-tools: support for arm64
https://bugzilla.redhat.com/show_bug.cgi?id=925630
involves three things:
1. back porting upstream code to enable the function of kexec-tools on arm64
patchset backported from upstream:
commit abdfe97736f89d9bc73662b9134604b0229a599e
commit 522df5f7217fda01ece3f6ac3e9987b0320c2bb0
commit 217bcc00c9309416a6c6cd0584196559d28a9259
2. fix the arm related building issue by using autoreconf in spec file
3. patches to fix the issue of higher version gcc used by koji (not upstrem yet,
and the corresponding fix in kernel side is in other package)
kexec-tools-2.0.13-arm64-Add-support-for-additional-relocations-in-the-kexec-purgatory-code.patch
kexec-tools-2.0.13-arm64-Add-support-of-R_AARCH64_PREL32-relocation-in-.patch
[panand: apply patches in 3 of above paragraph]
Signed-off-by: Pingfan Liu <piliu@redhat.com>
Acked-by: Dave Young <dyoung@redhat.com>
Acked-by: Pratyush Anand <panand@redhat.com>
Since in Fedora 25 kernel kaslr is enabled (x86) but makedumpfile can not save
a correct vmcore, so it means kdump default setup will not work.
Pratyush posted a patch series to upstream which can fix the issue. Let's merge them in F25, will get the normal fixes after it being merged in upstream, we hopefully can rebase soon in rawhide.
This is an urgent fix for F25 since F25 freeze is this week.
Signed-off-by: Dave Young <dyoung@redhat.com>
Acked-by: Pratyush Anand <panand@redhat.com>
Acked-by: Baoquan He <bhe@redhat.com>
Fedora dracut-network version >= 044-117 must be installed to work with
this set of kexec-tools patches. Therefore adding dependency for them.
Acked-by: Dave Young <dyoung@redhat.com>
Signed-off-by: Xunlei Pang <xlpang@redhat.com>
Fedora dracut version >= 044-75 must be installed to work with this set of
kexec-tools patches. Therefore adding dependency for them.
Signed-off-by: Pratyush Anand <panand@redhat.com>
Acked-by: Dave Young <dyoung@redhat.com>
Use our own code to get system total memory from /proc/meminfo because the
callback to pyanaconda sometimes cause installation hangs.
Signed-off-by: Dave Young <dyoung@redhat.com>
Fedora bug:
https://bugzilla.redhat.com/show_bug.cgi?id=1310495
kexec kernel hangs in ppc64le test. It is caused by kexec does not support
abi v2 properly.
Backport upstream patches below fixes the issue:
There is no code conflicts.
commit 3debb8cf3272216119cb2e59a4963ce3c18fe8e3
Author: Alan Modra <amodra@gmail.com>
Date: Fri Feb 26 18:06:15 2016 +1100
Properly align powerpc64 .toc
gcc leaves .toc byte aligned, relying on the linker to align the section.
* kexec/arch/ppc64/kexec-elf-rel-ppc64.c (machine_verify_elf_rel):
Fudge alignment of .toc section.
Signed-off-by: Alan Modra <amodra@gmail.com>
Signed-off-by: Anton Blanchard <anton@samba.org>
Tested-by: Dave Young <dyoung@redhat.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
commit 1e423dc297d10eb7ff25c829d2856ef12fc81d77
Author: Anton Blanchard <anton@samba.org>
Date: Fri Feb 26 18:04:16 2016 +1100
ppc64: purgatory: Handle local symbols in ELF ABIv2
The PowerPC64 ELF ABIv2 has the concept of global and local symbols
and information on this is encoded in sym->st_other. When doing a
R_PPC64_REL24 branch we want to hit the local entry point, so adjust
it as necessary.
Signed-off-by: Anton Blanchard <anton@samba.org>
Tested-by: Dave Young <dyoung@redhat.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
commit 4a2ae3a39c64dc43e9d094be9541253234ff4822
Author: Anton Blanchard <anton@samba.org>
Date: Fri Feb 26 18:03:11 2016 +1100
Pass struct mem_sym into machine_apply_elf_rel()
On PowerPC64 ABIv2 we need to look at the symbol to determine
if it has a local entry point. Pass struct mem_sym into
machine_apply_elf_rel() so we can.
Signed-off-by: Anton Blanchard <anton@samba.org>
Tested-by: Dave Young <dyoung@redhat.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Dave Young <dyoung@redhat.com>
Acked-by: Xunlei Pang <xlpang@redhat.com>
Pulled below commit from Martin Kolman:
commit 0c68135bd14788bc6b3f7f901eb2d2cb8ba76f79
Author: Martin Kolman <martin.kolman@gmail.com>
Date: Mon Sep 7 14:46:42 2015 +0200
Don't put options after the %end of the %addon section
Otherwise the installation describing kickstart will not be valid.
This can resulting in various issues such, as Initial Setup refusing
to run due to invalid kickstart file.
kdumpctl is useful sometimes when users want to debug or setup ssh key
authentication. So add a man page for it.
Signed-off-by: Dangyi Liu <dliu@redhat.com>
Acked-by: Dave Young <dyoung@redhat.com>
Reviewed-by: Pratyush Anand <panand@redhat.com>
Moving isys.total_memory() call to class method to avoid installation hangs.
It is possible because totoal_memory will call log.info which need log lock.
but some loging function need import gettext module which need import lock.
Thus deadlock could happen.
Moved isys.total_memory callback to class method instead.
Updated kdump addon icon again, Máirín Duffy designed a better icon,
it shows a little blip in a heart beat with a magnifying class examining
it, it uses components of the gnome-symbolic-theme so it would match the
other icons in the hub.
Upstream tree: https://code.google.com/p/eppic/
There's below changes vs previous version:
1) fix compile issues with gdb 7.6
2) fix compile warnings
3) Support for ARM64
Tested by Pratyush.
Signed-off-by: Dave Young <dyoung@redhat.com>
Signed-off-by: Pratyush Anand <panand@redhat.com>
Acked-by: Baoquan He <bhe@redhat.com>
Koji build add extra cflags automaticlly, this cause wrong kexec purgatory
Pre Peter Robinson's suggestion, add below in spec file:
%undefine _hardened_build
Also removes extra -FPIC ldflags since there's no such options in upstream makedumpfile.
Resolves: bz1236456
Signed-off-by: Dave Young <dyoung@redhat.com>
Pratyush Anand
Dave Young
Pingfan Liu
Xunlei Pang
Dennis Gilmore
Dangyi Liu
Baoquan He