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Accepting request 781538 from home:michals

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- makedumpfile-arm64-VA-range-SUSE.patch: Fix error processing core files on
  arm64 (bsc#1142715).

OBS-URL: https://build.opensuse.org/request/show/781538
OBS-URL: https://build.opensuse.org/package/show/Kernel:kdump/makedumpfile?expand=0&rev=141
This commit is contained in:
Michal Suchanek 2020-03-16 14:26:20 +00:00 committed by Git OBS Bridge
parent e5cb729eea
commit 3e06f0f7ed
3 changed files with 32 additions and 3 deletions
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24
makedumpfile-arm64-VA-range-SUSE.patch Normal file
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@ -0,0 +1,24 @@
Subject: Align PMD_SECTION_MASK with CONFIG_ARM64_VA_BITS
References: bsc#1142715
Since SUSE 4.12 kernel the VA renge is increased to 48 bits.
Upstream proposed to export the VA range in vmcoreinfo but we did not backport
the patch.
Link: https://lists.infradead.org/pipermail/kexec/2019-November/023966.html
Link: https://patchwork.kernel.org/cover/11266557/
diff -ur makedumpfile-1.6.7.orig/arch/arm64.c makedumpfile-1.6.7/arch/arm64.c
--- makedumpfile-1.6.7.orig/arch/arm64.c 2020-01-15 19:09:56.000000000 +0100
+++ makedumpfile-1.6.7/arch/arm64.c 2020-03-04 14:38:02.281783810 +0100
@@ -81,7 +81,7 @@
* Remove the highest order bits that are not a part of the
* physical address in a section
*/
-#define PMD_SECTION_MASK ((1UL << 40) - 1)
+#define PMD_SECTION_MASK ((1UL << 48) - 1)
#define PMD_TYPE_MASK 3
#define PMD_TYPE_SECT 1

6
makedumpfile.changes
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@ -1,3 +1,9 @@
-------------------------------------------------------------------
Wed Mar 4 13:45:23 UTC 2020 - Michal Suchanek <msuchanek@suse.com>
- makedumpfile-arm64-VA-range-SUSE.patch: Fix error processing core files on
arm64 (bsc#1142715).
-------------------------------------------------------------------
Wed Jan 29 11:51:27 UTC 2020 - Petr Tesařík <ptesarik@suse.com>

5
makedumpfile.spec
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@ -43,6 +43,7 @@ Source99: %{name}-rpmlintrc
Patch1: %{name}-override-libtinfo.patch
Patch2: %{name}-ppc64-VA-range-SUSE.patch
Patch3: %{name}-PN_XNUM.patch
Patch4: %{name}-arm64-VA-range-SUSE.patch
BuildRequires: libdw-devel
BuildRequires: libelf-devel
BuildRequires: libeppic-devel
@ -69,9 +70,7 @@ via gdb or crash utility.
%prep
%setup -q
%patch1 -p1
%patch2 -p1
%patch3 -p1
%autopatch -p1
%build
export CFLAGS="%{optflags}"