File fix_plt_extrasz_always_returning_0_on_ppc64le.p... of Package libhugetlbfs

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File fix_plt_extrasz_always_returning_0_on_ppc64le.patch of Package libhugetlbfs (Revision c5e9f315cff481d4a15c4a9f4bcca43d)

Currently displaying revision c5e9f315cff481d4a15c4a9f4bcca43d , Show latest

Subject: fix plt_extrasz() always returning 0 on ppc64le
From: Signed-off-by: Jan Stancek <jstancek@redhat.com>

libhugetlbfs.so is not linked with elf64lppc.o on ppc64le,
which makes plt_extrasz() always return 0.

This is causing failures (SIGSEGV) in these tests:
  HUGETLB_ELFMAP=W linkhuge_rw (16M: 64):
  HUGETLB_ELFMAP=RW linkhuge_rw (16M: 64):
  HUGETLB_SHARE=0 HUGETLB_ELFMAP=W linkhuge_rw (16M: 64):
  HUGETLB_SHARE=1 HUGETLB_ELFMAP=W linkhuge_rw (16M: 64):
  HUGETLB_SHARE=0 HUGETLB_ELFMAP=RW linkhuge_rw (16M: 64):
  HUGETLB_SHARE=1 HUGETLB_ELFMAP=RW linkhuge_rw (16M: 64):
as they miss some already initialized data when performing
"minimal copy" in get_extracopy().

This patch links also elf64lppc.o, which defines powerpc
specific version of plt_extrasz().

Signed-off-by: Jan Stancek <jstancek@redhat.com>
---
 Makefile |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/Makefile b/Makefile
index b24bd0f..8cf469f 100644
--- a/Makefile
+++ b/Makefile
@@ -142,6 +142,9 @@ endif
 ifeq ($(ELF64),elf64ppc)
 LIBOBJS64 += obj64/$(ELF64).o
 endif
+ifeq ($(ELF64),elf64lppc)
+LIBOBJS64 += obj64/$(ELF64).o
+endif
 LIBOBJS32 += $(LIBOBJS:%=obj32/%)
 LIBOBJS64 += $(LIBOBJS:%=obj64/%)

-- 1.7.1

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File fix_plt_extrasz_always_returning_0_on_ppc64le.patch of Package libhugetlbfs (Revision c5e9f315cff481d4a15c4a9f4bcca43d)

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