Patchwork [meta-oe] libhugetlbfs: add recipe

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Submitter chunrong guo
Date Aug. 27, 2013, 7:48 a.m.
Message ID <1377589711-14948-1-git-send-email-b40290@freescale.com>
Download mbox | patch
Permalink /patch/56697/
State Accepted, archived
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Comments

chunrong guo - Aug. 27, 2013, 7:48 a.m.
From: Chunrong Guo <B40290@freescale.com>

  *libhugetlbfs is a library which provides easy access to huge pages of memory

Signed-off-by: Chunrong Guo <B40290@freescale.com>
---
 ...ler-to-be-override-regardless-of-32-or-64.patch |   94 ++++++++++++++
 ...rl-lib-to-directory-perl-instead-of-perl5.patch |   41 ++++++
 ...s-avoid-search-host-library-path-for-cros.patch |   70 +++++++++++
 .../files/0002-Fix-cross-compiling-on-PPC.patch    |   39 ++++++
 ...fs-Remove-segment-based-alignment-restric.patch |  130 ++++++++++++++++++++
 ...-run_tests.py-fix-typo-in-test-invocation.patch |   29 +++++
 .../files/checks-if-mtab-is-a-symlink.patch        |   30 +++++
 ...s-Fix-perl-lib-can-not-be-shiped-to-sub-p.patch |   34 +++++
 ...ng-LIB32-and-LIB64-if-they-point-to-the-s.patch |   47 +++++++
 ...Makefile-install-static-4G-edge-testcases.patch |   29 +++++
 .../libhugetlbfs/libhugetlbfs_git.bb               |   49 ++++++++
 11 files changed, 592 insertions(+), 0 deletions(-)
 create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/0001-Allow-compiler-to-be-override-regardless-of-32-or-64.patch
 create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/0001-install-perl-lib-to-directory-perl-instead-of-perl5.patch
 create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/0001-libhugetlbfs-avoid-search-host-library-path-for-cros.patch
 create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/0002-Fix-cross-compiling-on-PPC.patch
 create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/0003-libhugetlbfs-Remove-segment-based-alignment-restric.patch
 create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/0004-tests-run_tests.py-fix-typo-in-test-invocation.patch
 create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/checks-if-mtab-is-a-symlink.patch
 create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/libhugetlbfs-Fix-perl-lib-can-not-be-shiped-to-sub-p.patch
 create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/skip-checking-LIB32-and-LIB64-if-they-point-to-the-s.patch
 create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/tests-Makefile-install-static-4G-edge-testcases.patch
 create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/libhugetlbfs_git.bb
Fathi Boudra - Aug. 27, 2013, 7:59 a.m.
Hi,

please, check http://layers.openembedded.org/layerindex/recipe/5471/
Could you integrate it into your work?

On 27 August 2013 10:48,  <b40290@freescale.com> wrote:
> From: Chunrong Guo <B40290@freescale.com>
>
>   *libhugetlbfs is a library which provides easy access to huge pages of memory
>
> Signed-off-by: Chunrong Guo <B40290@freescale.com>
> ---
>  ...ler-to-be-override-regardless-of-32-or-64.patch |   94 ++++++++++++++
>  ...rl-lib-to-directory-perl-instead-of-perl5.patch |   41 ++++++
>  ...s-avoid-search-host-library-path-for-cros.patch |   70 +++++++++++
>  .../files/0002-Fix-cross-compiling-on-PPC.patch    |   39 ++++++
>  ...fs-Remove-segment-based-alignment-restric.patch |  130 ++++++++++++++++++++
>  ...-run_tests.py-fix-typo-in-test-invocation.patch |   29 +++++
>  .../files/checks-if-mtab-is-a-symlink.patch        |   30 +++++
>  ...s-Fix-perl-lib-can-not-be-shiped-to-sub-p.patch |   34 +++++
>  ...ng-LIB32-and-LIB64-if-they-point-to-the-s.patch |   47 +++++++
>  ...Makefile-install-static-4G-edge-testcases.patch |   29 +++++
>  .../libhugetlbfs/libhugetlbfs_git.bb               |   49 ++++++++
>  11 files changed, 592 insertions(+), 0 deletions(-)
>  create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/0001-Allow-compiler-to-be-override-regardless-of-32-or-64.patch
>  create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/0001-install-perl-lib-to-directory-perl-instead-of-perl5.patch
>  create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/0001-libhugetlbfs-avoid-search-host-library-path-for-cros.patch
>  create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/0002-Fix-cross-compiling-on-PPC.patch
>  create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/0003-libhugetlbfs-Remove-segment-based-alignment-restric.patch
>  create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/0004-tests-run_tests.py-fix-typo-in-test-invocation.patch
>  create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/checks-if-mtab-is-a-symlink.patch
>  create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/libhugetlbfs-Fix-perl-lib-can-not-be-shiped-to-sub-p.patch
>  create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/skip-checking-LIB32-and-LIB64-if-they-point-to-the-s.patch
>  create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/tests-Makefile-install-static-4G-edge-testcases.patch
>  create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/libhugetlbfs_git.bb
>
> diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-Allow-compiler-to-be-override-regardless-of-32-or-64.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-Allow-compiler-to-be-override-regardless-of-32-or-64.patch
> new file mode 100644
> index 0000000..ee9138b
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-Allow-compiler-to-be-override-regardless-of-32-or-64.patch
> @@ -0,0 +1,94 @@
> +From efba2e8dae0d2140289acd7a7fcc0e30ff00d676 Mon Sep 17 00:00:00 2001
> +From: Chunrong Guo <B40290@freescale.com>
> +Date: Mon, 5 Aug 2013 21:36:57 -0500
> +Subject: [PATCH] Allow compiler to be override regardless of 32 or 64-bit build
> +
> +Provide an easy means for cross compiling to override the compiler
> +without having to know if we intend a 32-bit or 64-bit build.
> +
> +
> +Upstream-Status: Accepted
> +Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
> +Signed-off-by: Chunrong <B40290@freescale.com>
> +---
> + Makefile |   23 ++++++++++++-----------
> + 1 file changed, 12 insertions(+), 11 deletions(-)
> +
> +diff --git a/Makefile b/Makefile
> +index 48205af..878c71b 100644
> +--- a/Makefile
> ++++ b/Makefile
> +@@ -33,58 +33,59 @@ CFLAGS += -Wall -fPIC
> + CPPFLAGS += -D__LIBHUGETLBFS__
> +
> + ARCH = $(shell uname -m | sed -e s/i.86/i386/)
> ++CC = gcc
> +
> + CUSTOM_LDSCRIPTS = yes
> +
> + ifeq ($(ARCH),ppc64)
> +-CC64 = gcc -m64
> ++CC64 = $(CC) -m64
> + ELF64 = elf64ppc
> + TMPLIB64 = lib64
> + TMPLIB32 = lib
> + ifneq ($(BUILDTYPE),NATIVEONLY)
> +-CC32 = gcc -m32
> ++CC32 = $(CC) -m32
> + ELF32 = elf32ppclinux
> + endif
> + else
> + ifeq ($(ARCH),ppc)
> +-CC32 = gcc -m32
> ++CC32 = $(CC) -m32
> + ELF32 = elf32ppclinux
> + TMPLIB32 = lib
> + else
> + ifeq ($(ARCH),armv7l)
> +-CC32 = gcc
> ++CC32 = $(CC)
> + TMPLIB32 = lib
> + ELF32 += armelf_linux_eabi
> + CUSTOM_LDSCRIPTS = no
> + else
> + ifeq ($(ARCH),i386)
> +-CC32 = gcc
> ++CC32 = $(CC)
> + ELF32 = elf_i386
> + TMPLIB32 = lib
> + else
> + ifeq ($(ARCH),x86_64)
> +-CC64 = gcc -m64
> ++CC64 = $(CC) -m64
> + ELF64 = elf_x86_64
> + TMPLIB64 = lib64
> + TMPLIB32 = lib
> + ifneq ($(BUILDTYPE),NATIVEONLY)
> +-CC32 = gcc -m32
> ++CC32 = $(CC) -m32
> + ELF32 = elf_i386
> + endif
> + else
> + ifeq ($(ARCH),ia64)
> +-CC64 = gcc
> ++CC64 = $(CC)
> + TMPLIB64 = lib64
> + CFLAGS += -DNO_ELFLINK
> + else
> + ifeq ($(ARCH),sparc64)
> +-CC64 = gcc -m64
> ++CC64 = $(CC) -m64
> + TMPLIB64 = lib64
> + CFLAGS += -DNO_ELFLINK
> + else
> + ifeq ($(ARCH),s390x)
> +-CC64 = gcc -m64
> +-CC32 = gcc -m31
> ++CC64 = $(CC) -m64
> ++CC32 = $(CC) -m31
> + ELF32 = elf_s390
> + ELF64 = elf64_s390
> + TMPLIB64 = lib64
> +--
> +1.7.9.7
> +
> diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-install-perl-lib-to-directory-perl-instead-of-perl5.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-install-perl-lib-to-directory-perl-instead-of-perl5.patch
> new file mode 100644
> index 0000000..09fe341
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-install-perl-lib-to-directory-perl-instead-of-perl5.patch
> @@ -0,0 +1,41 @@
> +From 689100b259e96ccb9540e5b0b3c283c9dee342a8 Mon Sep 17 00:00:00 2001
> +From: Ting Liu <b28495@freescale.com>
> +Date: Tue, 21 May 2013 11:15:26 +0800
> +Subject: [PATCH] install perl lib to directory perl instead of perl5
> +
> +libhugetlbfs depends on perl, and perl installs a directory 'perl'
> +and make a symlink 'perl5' to it. So just install perl libs in
> +libhugetlbfs to directory 'perl' instead of 'perl5'. This can avoid
> +the following error:
> +| CalledProcessError: Command 'tar -cf - -C .../perl/5.14.3-r1/sysroot-destdir
> +| -ps . | tar -xf - -C .../tmp/sysroots/t4240qds'
> +| returned non-zero exit status 2 with output
> +| tar: ./usr/lib/perl5: Cannot create symlink to `perl': File exists
> +| tar: Exiting with failure status due to previous errors
> +
> +Upstream-Status: Inappropriate [oe-core specific]
> +
> +Signed-off-by: Ting Liu <b28495@freescale.com>
> +---
> + Makefile |    4 ++--
> + 1 files changed, 2 insertions(+), 2 deletions(-)
> +
> +diff --git a/Makefile b/Makefile
> +index a7c7551..8de2a8f 100644
> +--- a/Makefile
> ++++ b/Makefile
> +@@ -151,9 +151,9 @@ BINDIR = $(PREFIX)/share/libhugetlbfs
> + EXEDIR = $(PREFIX)/bin
> + DOCDIR = $(PREFIX)/share/doc/libhugetlbfs
> + ifdef CC32
> +-PMDIR = $(PREFIX)/lib/perl5/TLBC
> ++PMDIR = $(PREFIX)/lib/perl/TLBC
> + else
> +-PMDIR = $(PREFIX)/lib64/perl5/TLBC
> ++PMDIR = $(PREFIX)/lib64/perl/TLBC
> + endif
> + MANDIR1 = $(PREFIX)/share/man/man1
> + MANDIR3 = $(PREFIX)/share/man/man3
> +--
> +1.7.5.4
> +
> diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-libhugetlbfs-avoid-search-host-library-path-for-cros.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-libhugetlbfs-avoid-search-host-library-path-for-cros.patch
> new file mode 100644
> index 0000000..ccbbf80
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-libhugetlbfs-avoid-search-host-library-path-for-cros.patch
> @@ -0,0 +1,70 @@
> +From 94abfe6cf483cd4e8c6bc6233d5c92054aab9096 Mon Sep 17 00:00:00 2001
> +From: Zongchun Yu <Zongchun.Yu@freescale.com>
> +Date: Tue, 2 Jul 2013 21:10:18 -0500
> +Subject: [PATCH] libhugetlbfs: avoid search host library path for cross
> + compilation
> +
> +Upstream-Status: Inappropriate
> +Signed-off-by: Zongchun Yu <Zongchun.Yu@freescale.com>
> +---
> + ldscripts/elf32ppclinux.xB   |    2 +-
> + ldscripts/elf32ppclinux.xBDT |    2 +-
> + ldscripts/elf64ppc.xB        |    2 +-
> + ldscripts/elf64ppc.xBDT      |    2 +-
> + 4 files changed, 4 insertions(+), 4 deletions(-)
> +
> +diff --git a/ldscripts/elf32ppclinux.xB b/ldscripts/elf32ppclinux.xB
> +index 28ad88d..0497392 100644
> +--- a/ldscripts/elf32ppclinux.xB
> ++++ b/ldscripts/elf32ppclinux.xB
> +@@ -3,7 +3,7 @@ OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc",
> +             "elf32-powerpc")
> + OUTPUT_ARCH(powerpc:common)
> + ENTRY(_start)
> +-SEARCH_DIR("/usr/powerpc-linux-gnu/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib");
> ++/* SEARCH_DIR("/usr/powerpc-linux-gnu/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib"); */
> + INPUT(-lhugetlbfs);
> + PHDRS
> + {
> +diff --git a/ldscripts/elf32ppclinux.xBDT b/ldscripts/elf32ppclinux.xBDT
> +index 497882b..e5d8865 100644
> +--- a/ldscripts/elf32ppclinux.xBDT
> ++++ b/ldscripts/elf32ppclinux.xBDT
> +@@ -3,7 +3,7 @@ OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc",
> +             "elf32-powerpc")
> + OUTPUT_ARCH(powerpc:common)
> + ENTRY(_start)
> +-SEARCH_DIR("/usr/powerpc-linux-gnu/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib");
> ++/* SEARCH_DIR("/usr/powerpc-linux-gnu/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib"); */
> + INPUT(-lhugetlbfs);
> + PHDRS
> + {
> +diff --git a/ldscripts/elf64ppc.xB b/ldscripts/elf64ppc.xB
> +index 1a9c1ab..9a14e70 100644
> +--- a/ldscripts/elf64ppc.xB
> ++++ b/ldscripts/elf64ppc.xB
> +@@ -3,7 +3,7 @@ OUTPUT_FORMAT("elf64-powerpc", "elf64-powerpc",
> +             "elf64-powerpc")
> + OUTPUT_ARCH(powerpc:common64)
> + ENTRY(_start)
> +-SEARCH_DIR("/usr/powerpc64-linux-gnu/lib64"); SEARCH_DIR("/usr/local/lib64"); SEARCH_DIR("/lib64"); SEARCH_DIR("/usr/lib64"); SEARCH_DIR("/usr/powerpc64-linux-gnu/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib");
> ++/* SEARCH_DIR("/usr/powerpc64-linux-gnu/lib64"); SEARCH_DIR("/usr/local/lib64"); SEARCH_DIR("/lib64"); SEARCH_DIR("/usr/lib64"); SEARCH_DIR("/usr/powerpc64-linux-gnu/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib"); */
> + INPUT(-lhugetlbfs);
> + PHDRS
> + {
> +diff --git a/ldscripts/elf64ppc.xBDT b/ldscripts/elf64ppc.xBDT
> +index 5477294..3b33153 100644
> +--- a/ldscripts/elf64ppc.xBDT
> ++++ b/ldscripts/elf64ppc.xBDT
> +@@ -3,7 +3,7 @@ OUTPUT_FORMAT("elf64-powerpc", "elf64-powerpc",
> +             "elf64-powerpc")
> + OUTPUT_ARCH(powerpc:common64)
> + ENTRY(_start)
> +-SEARCH_DIR("/usr/powerpc64-linux-gnu/lib64"); SEARCH_DIR("/usr/local/lib64"); SEARCH_DIR("/lib64"); SEARCH_DIR("/usr/lib64"); SEARCH_DIR("/usr/powerpc64-linux-gnu/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib");
> ++/* SEARCH_DIR("/usr/powerpc64-linux-gnu/lib64"); SEARCH_DIR("/usr/local/lib64"); SEARCH_DIR("/lib64"); SEARCH_DIR("/usr/lib64"); SEARCH_DIR("/usr/powerpc64-linux-gnu/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib"); */
> + INPUT( -lhugetlbfs );
> + PHDRS
> + {
> +--
> +1.7.9.7
> +
> diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/0002-Fix-cross-compiling-on-PPC.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/0002-Fix-cross-compiling-on-PPC.patch
> new file mode 100644
> index 0000000..55ac77a
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/0002-Fix-cross-compiling-on-PPC.patch
> @@ -0,0 +1,39 @@
> +From 211c654ff89d9a2c5a1f6b50640bb52f9641a256 Mon Sep 17 00:00:00 2001
> +From: Kumar Gala <galak@kernel.crashing.org>
> +Date: Sat, 16 Apr 2011 12:34:34 -0500
> +Subject: [PATCH 2/2] Fix cross compiling on PPC
> +
> +Renamed ARCH check to use powerpc (for ppc32) and powerpc64.
> +
> +
> +Upstream-Status: Accepted
> +Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
> +---
> + Makefile |    4 ++--
> + 1 files changed, 2 insertions(+), 2 deletions(-)
> +
> +diff --git a/Makefile b/Makefile
> +index 77cd122..fb3ab61 100644
> +--- a/Makefile
> ++++ b/Makefile
> +@@ -34,7 +34,7 @@ CPPFLAGS += -D__LIBHUGETLBFS__
> + ARCH = $(shell uname -m | sed -e s/i.86/i386/)
> + CC = gcc
> +
> +-ifeq ($(ARCH),ppc64)
> ++ifeq ($(ARCH),powerpc64)
> + CC64 = $(CC) -m64
> + ELF64 = elf64ppc
> + TMPLIB64 = lib64
> +@@ -44,7 +44,7 @@ CC32 = $(CC) -m32
> + ELF32 = elf32ppclinux
> + endif
> + else
> +-ifeq ($(ARCH),ppc)
> ++ifeq ($(ARCH),powerpc)
> + CC32 = $(CC) -m32
> + ELF32 = elf32ppclinux
> + TMPLIB32 = lib
> +--
> +1.7.0.2
> +
> diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/0003-libhugetlbfs-Remove-segment-based-alignment-restric.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/0003-libhugetlbfs-Remove-segment-based-alignment-restric.patch
> new file mode 100644
> index 0000000..be84c9a
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/0003-libhugetlbfs-Remove-segment-based-alignment-restric.patch
> @@ -0,0 +1,130 @@
> +From eee53989d5b7393352d77451b66066768113072a Mon Sep 17 00:00:00 2001
> +From: Becky Bruce <beckyb@kernel.crashing.org>
> +Date: Tue, 19 Apr 2011 14:13:18 -0500
> +Subject: [PATCH 1/2] libhugetlbfs: Remove segment-based alignment restrictions
> +
> +The existing library code enforces classic PPC segment restrictons on the
> +alignment and allocation of hugepages.  BookE Freescale processors
> +don't have this restriction and allowing it to remain in place
> +is overly restrictive on 32-bit processors.  Define PPC_NO_SEGMENTS to
> +turn this off.
> +
> +Upstream-Status: Accepted
> +Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
> +---
> + Makefile                   |    2 +-
> + elflink.c                  |    7 ++++---
> + libhugetlbfs_internal.h    |    3 ++-
> + morecore.c                 |    2 +-
> + tests/brk_near_huge.c      |    2 +-
> + tests/truncate_above_4GB.c |    6 ++++--
> + 6 files changed, 13 insertions(+), 9 deletions(-)
> +
> +diff --git a/Makefile b/Makefile
> +index d781871..3160f83 100644
> +--- a/Makefile
> ++++ b/Makefile
> +@@ -29,7 +29,7 @@ INSTALL = install
> + LDFLAGS += -Wl,-z,noexecstack -ldl
> + CFLAGS ?= -O2 -g
> + CFLAGS += -Wall -fPIC
> +-CPPFLAGS += -D__LIBHUGETLBFS__
> ++CPPFLAGS += -D__LIBHUGETLBFS__ -DPPC_NO_SEGMENTS
> +
> + ARCH = $(shell uname -m | sed -e s/i.86/i386/)
> +
> +diff --git a/elflink.c b/elflink.c
> +index c24bedc..432f3d7 100644
> +--- a/elflink.c
> ++++ b/elflink.c
> +@@ -552,7 +552,8 @@ bail2:
> +       seg->extrasz = end_orig - start;
> + }
> +
> +-#if defined(__powerpc64__) || defined (__powerpc__)
> ++#if defined(__powerpc64__) || \
> ++      (defined(__powerpc__) && !defined(PPC_NO_SEGMENTS))
> + #define SLICE_LOW_TOP         (0x100000000UL)
> + #define SLICE_LOW_SIZE                (1UL << SLICE_LOW_SHIFT)
> + #define SLICE_HIGH_SIZE               (1UL << SLICE_HIGH_SHIFT)
> +@@ -574,7 +575,7 @@ static unsigned long hugetlb_slice_start(unsigned long addr)
> +               return SLICE_LOW_TOP;
> +       else
> +               return ALIGN_DOWN(addr, SLICE_HIGH_SIZE);
> +-#elif defined(__powerpc__)
> ++#elif defined(__powerpc__) && !defined(PPC_NO_SEGMENTS)
> +       return ALIGN_DOWN(addr, SLICE_LOW_SIZE);
> + #else
> +       return ALIGN_DOWN(addr, gethugepagesize());
> +@@ -588,7 +589,7 @@ static unsigned long hugetlb_slice_end(unsigned long addr)
> +               return ALIGN_UP(addr, SLICE_LOW_SIZE) - 1;
> +       else
> +               return ALIGN_UP(addr, SLICE_HIGH_SIZE) - 1;
> +-#elif defined(__powerpc__)
> ++#elif defined(__powerpc__) && !defined(PPC_NO_SEGMENTS)
> +       return ALIGN_UP(addr, SLICE_LOW_SIZE) - 1;
> + #else
> +       return ALIGN_UP(addr, gethugepagesize()) - 1;
> +diff --git a/libhugetlbfs_internal.h b/libhugetlbfs_internal.h
> +index 97b19fa..ef9f668 100644
> +--- a/libhugetlbfs_internal.h
> ++++ b/libhugetlbfs_internal.h
> +@@ -49,7 +49,8 @@
> + #define ALIGN_UP(x,a) ALIGN(x,a)
> + #define ALIGN_DOWN(x,a) ((x) & ~((a) - 1))
> +
> +-#if defined(__powerpc64__) || defined (__powerpc__)
> ++#if defined(__powerpc64__) || \
> ++      (defined(__powerpc__) && !defined(PPC_NO_SEGMENTS))
> + #define SLICE_LOW_SHIFT               28
> + #define SLICE_HIGH_SHIFT      40
> + #elif defined(__ia64__)
> +diff --git a/morecore.c b/morecore.c
> +index 6b4364c..01c560e 100644
> +--- a/morecore.c
> ++++ b/morecore.c
> +@@ -44,7 +44,7 @@ static long hugetlbfs_next_addr(long addr)
> + {
> + #if defined(__powerpc64__)
> +       return ALIGN(addr, 1L << SLICE_HIGH_SHIFT);
> +-#elif defined(__powerpc__)
> ++#elif defined(__powerpc__) && !defined(PPC_NO_SEGMENTS)
> +       return ALIGN(addr, 1L << SLICE_LOW_SHIFT);
> + #elif defined(__ia64__)
> +       if (addr < (1UL << SLICE_HIGH_SHIFT))
> +diff --git a/tests/brk_near_huge.c b/tests/brk_near_huge.c
> +index 71eb803..f6d1e07 100644
> +--- a/tests/brk_near_huge.c
> ++++ b/tests/brk_near_huge.c
> +@@ -47,7 +47,7 @@ void *next_chunk(void *addr)
> +               /* 1TB segments above */
> +               return PALIGN(addr, 0x10000000000UL);
> + }
> +-#elif defined(__powerpc__)
> ++#elif defined(__powerpc__) && !defined(PPC_NO_SEGMENTS)
> + void *next_chunk(void *addr)
> + {
> +       return PALIGN(addr, 0x10000000UL);
> +diff --git a/tests/truncate_above_4GB.c b/tests/truncate_above_4GB.c
> +index 5b8c08f..4c427fc 100644
> +--- a/tests/truncate_above_4GB.c
> ++++ b/tests/truncate_above_4GB.c
> +@@ -102,11 +102,13 @@ int main(int argc, char *argv[])
> +       *qi = 0;
> +
> +       /* This part of the test makes the problem more obvious, but
> +-       * is not essential.  It can't be done on powerpc, where
> ++       * is not essential.  It can't be done on segmented powerpc, where
> +        * segment restrictions prohibit us from performing such a
> +        * mapping, so skip it there. Similarly, ia64's address space
> +        * restrictions prevent this. */
> +-#if !defined(__powerpc__) && !defined(__powerpc64__) && !defined(__ia64__)
> ++#if (defined(__powerpc__) && defined(PPC_NO_SEGMENTS)) \
> ++      || !defined(__powerpc__) && !defined(__powerpc64__) \
> ++      && !defined(__ia64__)
> +       /* Replace middle hpage by tinypage mapping to trigger
> +        * nr_ptes BUG */
> +       verbose_printf("Replacing map at %p-%p...", q + hpage_size,
> +--
> +1.5.6.5
> +
> diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/0004-tests-run_tests.py-fix-typo-in-test-invocation.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/0004-tests-run_tests.py-fix-typo-in-test-invocation.patch
> new file mode 100644
> index 0000000..d83db08
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/0004-tests-run_tests.py-fix-typo-in-test-invocation.patch
> @@ -0,0 +1,29 @@
> +From b3d5429449aef61cb8926c33925fd7b5cad737de Mon Sep 17 00:00:00 2001
> +From: Becky Bruce <beckyb@kernel.crashing.org>
> +Date: Tue, 19 Apr 2011 19:06:16 -0500
> +Subject: [PATCH 2/2] tests/run_tests.py: fix typo in test invocation.
> +
> +One test was being invoked with HUGETLB_MORECORE=es (instead of yes).....
> +
> +Upstream-Status: Accepted
> +Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
> +---
> + tests/run_tests.py |    2 +-
> + 1 files changed, 1 insertions(+), 1 deletions(-)
> +
> +diff --git a/tests/run_tests.py b/tests/run_tests.py
> +index 8055940..f0049b3 100755
> +--- a/tests/run_tests.py
> ++++ b/tests/run_tests.py
> +@@ -567,7 +567,7 @@ def functional_tests():
> +     do_test("heapshrink", LD_PRELOAD="libhugetlbfs.so libheapshrink.so",
> +             HUGETLB_MORECORE="yes")
> +     do_test("heapshrink", LD_PRELOAD="libheapshrink.so", HUGETLB_MORECORE="yes",
> +-            HUGETLB_MORECORE_SHRINK="es")
> ++            HUGETLB_MORECORE_SHRINK="yes")
> +     do_test("heapshrink", LD_PRELOAD="libhugetlbfs.so libheapshrink.so",
> +             HUGETLB_MORECORE="yes", HUGETLB_MORECORE_SHRINK="yes")
> +     do_test("heap-overflow", HUGETLB_VERBOSE="1", HUGETLB_MORECORE="yes")
> +--
> +1.5.6.5
> +
> diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/checks-if-mtab-is-a-symlink.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/checks-if-mtab-is-a-symlink.patch
> new file mode 100644
> index 0000000..f555947
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/checks-if-mtab-is-a-symlink.patch
> @@ -0,0 +1,30 @@
> +Upstream-Status: Accepted
> +
> +If /etc/mtab is a symlink to /proc/self/mounts,
> +mounting fails because addmntent returns an error.
> +As a consequence, the Private directory is unusable.
> +This is a patch which checks if /etc/mtab is a symlink,
> +and if so, doesn't try to call addmntent.
> +
> +Signed-off-by: Guo Chunrong <B40290@freescale.com>
> +
> +
> +--- a/hugeadm.c        2013-07-31 23:46:04.461258351 -0500
> ++++ b/hugeadm.c        2013-07-31 23:50:03.249359534 -0500
> +@@ -552,6 +552,16 @@
> +                       return 1;
> +               }
> +
> ++         char dummy;
> ++         int useMtab;
> ++          /* Check if mtab is a symlink */
> ++          useMtab = (readlink(MOUNTED, &dummy, 1) < 0);
> ++        if (!useMtab) {
> ++         /* No need updating mtab */
> ++          return 0;
> ++        }
> ++
> ++
> +               mounts = setmntent(MOUNTED, "a+");
> +               if (mounts) {
> +                       entry.mnt_fsname = FS_NAME;
> diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/libhugetlbfs-Fix-perl-lib-can-not-be-shiped-to-sub-p.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/libhugetlbfs-Fix-perl-lib-can-not-be-shiped-to-sub-p.patch
> new file mode 100644
> index 0000000..42860de
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/libhugetlbfs-Fix-perl-lib-can-not-be-shiped-to-sub-p.patch
> @@ -0,0 +1,34 @@
> +From f6aab55052b8ad7b9498b325c8a26cac25703b01 Mon Sep 17 00:00:00 2001
> +From: Yu Zongchun <b40527@freescale.com>
> +Date: Mon, 6 May 2013 18:06:02 +0800
> +Subject: [PATCH] libhugetlbfs:Fix perl lib can not be shiped to sub-package
> + issue for 64bit board
> +
> +
> +Upstream-Status: Accepted
> +Signed-off-by: Yu Zongchun <b40527@freescale.com>
> +Signed-off-by: Chunrong Guo <B40290@freescale.com>
> +
> +---
> + Makefile |    4 ++++
> + 1 files changed, 4 insertions(+), 0 deletions(-)
> +
> +diff --git a/Makefile b/Makefile
> +index 03966b2..adbd91e 100644
> +--- a/Makefile
> ++++ b/Makefile
> +@@ -149,7 +149,11 @@ LDSCRIPTDIR = $(PREFIX)/share/libhugetlbfs/ldscripts
> + BINDIR = $(PREFIX)/share/libhugetlbfs
> + EXEDIR = $(PREFIX)/bin
> + DOCDIR = $(PREFIX)/share/doc/libhugetlbfs
> ++ifdef CC32
> + PMDIR = $(PREFIX)/lib/perl5/TLBC
> ++else
> ++PMDIR = $(PREFIX)/lib64/perl5/TLBC
> ++endif
> + MANDIR1 = $(PREFIX)/share/man/man1
> + MANDIR3 = $(PREFIX)/share/man/man3
> + MANDIR7 = $(PREFIX)/share/man/man7
> +--
> +1.7.5.4
> +
> diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/skip-checking-LIB32-and-LIB64-if-they-point-to-the-s.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/skip-checking-LIB32-and-LIB64-if-they-point-to-the-s.patch
> new file mode 100644
> index 0000000..201527c
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/skip-checking-LIB32-and-LIB64-if-they-point-to-the-s.patch
> @@ -0,0 +1,47 @@
> +From 355c014573de7f95202cc7c819f81f0f230e4a1a Mon Sep 17 00:00:00 2001
> +From: Ting Liu <b28495@freescale.com>
> +Date: Mon, 18 Jun 2012 16:37:05 +0800
> +Subject: [PATCH] skip checking LIB32 and LIB64 if they point to the same place
> +
> +Upstream-Status: Inappropriate
> +Signed-off-by: Ting Liu <b28495@freescale.com>
> +---
> + Makefile |   22 +++++++++++-----------
> + 1 files changed, 11 insertions(+), 11 deletions(-)
> +
> +diff --git a/Makefile b/Makefile
> +index 1017950..bac5f01 100644
> +--- a/Makefile
> ++++ b/Makefile
> +@@ -131,17 +131,17 @@ endif
> +
> + # If TMPLIB64 is set, then sure we are not resolving LIB32 and LIB64 to the
> + # same place
> +-ifdef TMPLIB64
> +-
> +-REALLIB32 = $(realpath $(PREFIX)/$(LIB32))
> +-REALLIB64 = $(realpath $(PREFIX)/$(LIB64))
> +-ifneq ($(realpath $(PREFIX)),)
> +-ifeq ($(REALLIB32),$(REALLIB64))
> +-$(error LIB32 ($(PREFIX)/$(LIB32) to $(REALLIB32)) and LIB64 ($(PREFIX)/$(LIB64) to $(REALLIB64)) are resolving to the same place. Manually specify LIB32 and LIB64. e.g. make PREFIX=$(PREFIX) LIB32=lib32 LIB64=lib64)
> +-endif
> +-endif
> +-
> +-endif
> ++#ifdef TMPLIB64
> ++#
> ++#REALLIB32 = $(realpath $(PREFIX)/$(LIB32))
> ++#REALLIB64 = $(realpath $(PREFIX)/$(LIB64))
> ++#ifneq ($(realpath $(PREFIX)),)
> ++#ifeq ($(REALLIB32),$(REALLIB64))
> ++#$(error LIB32 ($(PREFIX)/$(LIB32) to $(REALLIB32)) and LIB64 ($(PREFIX)/$(LIB64) to $(REALLIB64)) are resolving to the same place. Manually specify LIB32 and LIB64. e.g. make PREFIX=$(PREFIX) LIB32=lib32 LIB64=lib64)
> ++#endif
> ++#endif
> ++#
> ++#endif
> +
> + HEADERDIR = $(PREFIX)/include
> + LIBDIR32 = $(PREFIX)/$(LIB32)
> +--
> +1.7.0.4
> +
> diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/tests-Makefile-install-static-4G-edge-testcases.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/tests-Makefile-install-static-4G-edge-testcases.patch
> new file mode 100644
> index 0000000..dde9e0d
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/tests-Makefile-install-static-4G-edge-testcases.patch
> @@ -0,0 +1,29 @@
> +From 7f9be6fafd15c19a2a97ef19a2ece707b253b7a6 Mon Sep 17 00:00:00 2001
> +From: Ting Liu <b28495@freescale.com>
> +Date: Wed, 7 Aug 2013 16:01:24 +0800
> +Subject: [PATCH] tests/Makefile: install static 4G-edge testcases
> +
> +TESTS_64 is empty, install will fail due to missing file operand
> +
> +Upstream-Status: Inappropriate
> +Signed-off-by: Ting Liu <b28495@freescale.com>
> +---
> + tests/Makefile |    2 +-
> + 1 files changed, 1 insertions(+), 1 deletions(-)
> +
> +diff --git a/tests/Makefile b/tests/Makefile
> +index 231e3b0..48da3ae 100644
> +--- a/tests/Makefile
> ++++ b/tests/Makefile
> +@@ -292,7 +292,7 @@ obj64/install:
> +       $(INSTALL) -m 755 wrapper-utils.sh $(DESTDIR)$(INST_TESTSDIR64)/obj64
> +       $(INSTALL) -m 755 $(HELPERS:%=obj64/%) $(DESTDIR)$(INST_TESTSDIR64)/obj64
> +       $(INSTALL) -m 755 $(HELPER_LIBS:%=obj64/%) $(DESTDIR)$(INST_TESTSDIR64)/obj64
> +-      $(INSTALL) -m 755 $(TESTS_64:%=obj64/%) $(DESTDIR)$(INST_TESTSDIR64)/obj64
> ++      $(INSTALL) -m 755 $(TESTS_64_STATIC:%=obj64/%_static) $(DESTDIR)$(INST_TESTSDIR64)/obj64
> +       $(INSTALL) -m 755 run_tests.py $(DESTDIR)$(INST_TESTSDIR64)
> +
> + install: $(OBJDIRS:%=%/install)
> +--
> +1.7.5.4
> +
> diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/libhugetlbfs_git.bb b/meta-oe/recipes-benchmark/libhugetlbfs/libhugetlbfs_git.bb
> new file mode 100644
> index 0000000..d62d616
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/libhugetlbfs_git.bb
> @@ -0,0 +1,49 @@
> +DESCRIPTION = "A library which provides easy access to huge pages of memory"
> +SECTION = "libhugetlbfs"
> +LICENSE = "LGPLv2.1"
> +
> +DEPENDS = "sysfsutils perl"
> +RDEPENDS_${PN} += "python python-io python-lang python-subprocess python-resource"
> +
> +LIC_FILES_CHKSUM = "file://LGPL-2.1;md5=2d5025d4aa3495befef8f17206a5b0a1"
> +
> +SRCREV = "7649454b6fed355bf53517d5106ae211b533aced"
> +SRC_URI = " git://libhugetlbfs.git.sourceforge.net/gitroot/libhugetlbfs/libhugetlbfs \
> +               file://0001-Allow-compiler-to-be-override-regardless-of-32-or-64.patch \
> +               file://0002-Fix-cross-compiling-on-PPC.patch \
> +               file://0003-libhugetlbfs-Remove-segment-based-alignment-restric.patch \
> +               file://0004-tests-run_tests.py-fix-typo-in-test-invocation.patch \
> +               file://skip-checking-LIB32-and-LIB64-if-they-point-to-the-s.patch \
> +               file://libhugetlbfs-Fix-perl-lib-can-not-be-shiped-to-sub-p.patch \
> +               file://0001-install-perl-lib-to-directory-perl-instead-of-perl5.patch \
> +               file://checks-if-mtab-is-a-symlink.patch \
> +               file://0001-libhugetlbfs-avoid-search-host-library-path-for-cros.patch \
> +               file://tests-Makefile-install-static-4G-edge-testcases.patch \
> +"
> +
> +S = "${WORKDIR}/git"
> +
> +COMPATIBLE_HOST = '(powerpc|powerpc64)'

libhugetlbfs supports a wider range of architectures (including arm).

> +EXTRA_OEMAKE = "'ARCH=${TARGET_ARCH}' 'OPT=${CFLAGS}' 'CC=${CC}' BUILDTYPE=NATIVEONLY"
> +CFLAGS += "-fexpensive-optimizations -frename-registers -fomit-frame-pointer -g0"
> +
> +TARGET_CC_ARCH += "${LDFLAGS}"
> +
> +do_install() {
> +        oe_runmake PREFIX=${prefix} DESTDIR=${D} \
> +          INST_TESTSDIR32=/opt/libhugetlbfs/tests \
> +          INST_TESTSDIR64=/opt/libhugetlbfs/tests \
> +          install-tests
> +}
> +
> +PARALLEL_MAKE_pn-${PN} = ""
> +
> +PACKAGES =+ "${PN}-perl ${PN}-tests"
> +FILES_${PN}-dbg += "${libdir}/libhugetlbfs/tests/obj32/.debug ${libdir}/libhugetlbfs/tests/obj64/.debug"
> +FILES_${PN}-perl = "${libdir}/perl"
> +FILES_${PN}-tests += "/opt/libhugetlbfs/tests"
> +
> +INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
> +INSANE_SKIP_${PN}-tests += "dev-deps"
> +
> --
> 1.7.5.4
>
>
> _______________________________________________
> Openembedded-devel mailing list
> Openembedded-devel@lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-devel

Cheers,
Fathi
Zhenhua Luo - Aug. 28, 2013, 2:56 a.m.
Hi, 

libhugetlbfs should be moved to a common layer, since it can be used by other BSPs except linaro. 


Best Regards,

Zhenhua

> -----Original Message-----
> From: openembedded-devel-bounces@lists.openembedded.org
> [mailto:openembedded-devel-bounces@lists.openembedded.org] On Behalf Of
> Fathi Boudra
> Sent: Tuesday, August 27, 2013 4:00 PM
> To: openembedded-devel@lists.openembedded.org
> Subject: Re: [oe] [meta-oe][PATCH ] libhugetlbfs: add recipe
> 
> Hi,
> 
> please, check http://layers.openembedded.org/layerindex/recipe/5471/
> Could you integrate it into your work?
> 
> On 27 August 2013 10:48,  <b40290@freescale.com> wrote:
> > From: Chunrong Guo <B40290@freescale.com>
> >
> >   *libhugetlbfs is a library which provides easy access to huge pages
> > of memory
> >
> > Signed-off-by: Chunrong Guo <B40290@freescale.com>
> > ---
> >  ...ler-to-be-override-regardless-of-32-or-64.patch |   94
> ++++++++++++++
> >  ...rl-lib-to-directory-perl-instead-of-perl5.patch |   41 ++++++
> >  ...s-avoid-search-host-library-path-for-cros.patch |   70 +++++++++++
> >  .../files/0002-Fix-cross-compiling-on-PPC.patch    |   39 ++++++
> >  ...fs-Remove-segment-based-alignment-restric.patch |  130
> ++++++++++++++++++++
> >  ...-run_tests.py-fix-typo-in-test-invocation.patch |   29 +++++
> >  .../files/checks-if-mtab-is-a-symlink.patch        |   30 +++++
> >  ...s-Fix-perl-lib-can-not-be-shiped-to-sub-p.patch |   34 +++++
> >  ...ng-LIB32-and-LIB64-if-they-point-to-the-s.patch |   47 +++++++
> >  ...Makefile-install-static-4G-edge-testcases.patch |   29 +++++
> >  .../libhugetlbfs/libhugetlbfs_git.bb               |   49 ++++++++
> >  11 files changed, 592 insertions(+), 0 deletions(-)  create mode
> > 100644
> > meta-oe/recipes-benchmark/libhugetlbfs/files/0001-Allow-compiler-to-be
> > -override-regardless-of-32-or-64.patch
> >  create mode 100644
> > meta-oe/recipes-benchmark/libhugetlbfs/files/0001-install-perl-lib-to-
> > directory-perl-instead-of-perl5.patch
> >  create mode 100644
> > meta-oe/recipes-benchmark/libhugetlbfs/files/0001-libhugetlbfs-avoid-s
> > earch-host-library-path-for-cros.patch
> >  create mode 100644
> > meta-oe/recipes-benchmark/libhugetlbfs/files/0002-Fix-cross-compiling-
> > on-PPC.patch  create mode 100644
> > meta-oe/recipes-benchmark/libhugetlbfs/files/0003-libhugetlbfs-Remove-
> > segment-based-alignment-restric.patch
> >  create mode 100644
> > meta-oe/recipes-benchmark/libhugetlbfs/files/0004-tests-run_tests.py-f
> > ix-typo-in-test-invocation.patch  create mode 100644
> > meta-oe/recipes-benchmark/libhugetlbfs/files/checks-if-mtab-is-a-symli
> > nk.patch  create mode 100644
> > meta-oe/recipes-benchmark/libhugetlbfs/files/libhugetlbfs-Fix-perl-lib
> > -can-not-be-shiped-to-sub-p.patch  create mode 100644
> > meta-oe/recipes-benchmark/libhugetlbfs/files/skip-checking-LIB32-and-L
> > IB64-if-they-point-to-the-s.patch  create mode 100644
> > meta-oe/recipes-benchmark/libhugetlbfs/files/tests-Makefile-install-st
> > atic-4G-edge-testcases.patch  create mode 100644
> > meta-oe/recipes-benchmark/libhugetlbfs/libhugetlbfs_git.bb
> >
> > diff --git
> > a/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-Allow-compiler-to-
> > be-override-regardless-of-32-or-64.patch
> > b/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-Allow-compiler-to-
> > be-override-regardless-of-32-or-64.patch
> > new file mode 100644
> > index 0000000..ee9138b
> > --- /dev/null
> > +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-Allow-compiler
> > +++ -to-be-override-regardless-of-32-or-64.patch
> > @@ -0,0 +1,94 @@
> > +From efba2e8dae0d2140289acd7a7fcc0e30ff00d676 Mon Sep 17 00:00:00
> > +2001
> > +From: Chunrong Guo <B40290@freescale.com>
> > +Date: Mon, 5 Aug 2013 21:36:57 -0500
> > +Subject: [PATCH] Allow compiler to be override regardless of 32 or
> > +64-bit build
> > +
> > +Provide an easy means for cross compiling to override the compiler
> > +without having to know if we intend a 32-bit or 64-bit build.
> > +
> > +
> > +Upstream-Status: Accepted
> > +Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
> > +Signed-off-by: Chunrong <B40290@freescale.com>
> > +---
> > + Makefile |   23 ++++++++++++-----------
> > + 1 file changed, 12 insertions(+), 11 deletions(-)
> > +
> > +diff --git a/Makefile b/Makefile
> > +index 48205af..878c71b 100644
> > +--- a/Makefile
> > ++++ b/Makefile
> > +@@ -33,58 +33,59 @@ CFLAGS += -Wall -fPIC  CPPFLAGS +=
> > +-D__LIBHUGETLBFS__
> > +
> > + ARCH = $(shell uname -m | sed -e s/i.86/i386/)
> > ++CC = gcc
> > +
> > + CUSTOM_LDSCRIPTS = yes
> > +
> > + ifeq ($(ARCH),ppc64)
> > +-CC64 = gcc -m64
> > ++CC64 = $(CC) -m64
> > + ELF64 = elf64ppc
> > + TMPLIB64 = lib64
> > + TMPLIB32 = lib
> > + ifneq ($(BUILDTYPE),NATIVEONLY)
> > +-CC32 = gcc -m32
> > ++CC32 = $(CC) -m32
> > + ELF32 = elf32ppclinux
> > + endif
> > + else
> > + ifeq ($(ARCH),ppc)
> > +-CC32 = gcc -m32
> > ++CC32 = $(CC) -m32
> > + ELF32 = elf32ppclinux
> > + TMPLIB32 = lib
> > + else
> > + ifeq ($(ARCH),armv7l)
> > +-CC32 = gcc
> > ++CC32 = $(CC)
> > + TMPLIB32 = lib
> > + ELF32 += armelf_linux_eabi
> > + CUSTOM_LDSCRIPTS = no
> > + else
> > + ifeq ($(ARCH),i386)
> > +-CC32 = gcc
> > ++CC32 = $(CC)
> > + ELF32 = elf_i386
> > + TMPLIB32 = lib
> > + else
> > + ifeq ($(ARCH),x86_64)
> > +-CC64 = gcc -m64
> > ++CC64 = $(CC) -m64
> > + ELF64 = elf_x86_64
> > + TMPLIB64 = lib64
> > + TMPLIB32 = lib
> > + ifneq ($(BUILDTYPE),NATIVEONLY)
> > +-CC32 = gcc -m32
> > ++CC32 = $(CC) -m32
> > + ELF32 = elf_i386
> > + endif
> > + else
> > + ifeq ($(ARCH),ia64)
> > +-CC64 = gcc
> > ++CC64 = $(CC)
> > + TMPLIB64 = lib64
> > + CFLAGS += -DNO_ELFLINK
> > + else
> > + ifeq ($(ARCH),sparc64)
> > +-CC64 = gcc -m64
> > ++CC64 = $(CC) -m64
> > + TMPLIB64 = lib64
> > + CFLAGS += -DNO_ELFLINK
> > + else
> > + ifeq ($(ARCH),s390x)
> > +-CC64 = gcc -m64
> > +-CC32 = gcc -m31
> > ++CC64 = $(CC) -m64
> > ++CC32 = $(CC) -m31
> > + ELF32 = elf_s390
> > + ELF64 = elf64_s390
> > + TMPLIB64 = lib64
> > +--
> > +1.7.9.7
> > +
> > diff --git
> > a/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-install-perl-lib-t
> > o-directory-perl-instead-of-perl5.patch
> > b/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-install-perl-lib-t
> > o-directory-perl-instead-of-perl5.patch
> > new file mode 100644
> > index 0000000..09fe341
> > --- /dev/null
> > +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-install-perl-l
> > +++ ib-to-directory-perl-instead-of-perl5.patch
> > @@ -0,0 +1,41 @@
> > +From 689100b259e96ccb9540e5b0b3c283c9dee342a8 Mon Sep 17 00:00:00
> > +2001
> > +From: Ting Liu <b28495@freescale.com>
> > +Date: Tue, 21 May 2013 11:15:26 +0800
> > +Subject: [PATCH] install perl lib to directory perl instead of perl5
> > +
> > +libhugetlbfs depends on perl, and perl installs a directory 'perl'
> > +and make a symlink 'perl5' to it. So just install perl libs in
> > +libhugetlbfs to directory 'perl' instead of 'perl5'. This can avoid
> > +the following error:
> > +| CalledProcessError: Command 'tar -cf - -C
> > +| .../perl/5.14.3-r1/sysroot-destdir
> > +| -ps . | tar -xf - -C .../tmp/sysroots/t4240qds'
> > +| returned non-zero exit status 2 with output
> > +| tar: ./usr/lib/perl5: Cannot create symlink to `perl': File exists
> > +| tar: Exiting with failure status due to previous errors
> > +
> > +Upstream-Status: Inappropriate [oe-core specific]
> > +
> > +Signed-off-by: Ting Liu <b28495@freescale.com>
> > +---
> > + Makefile |    4 ++--
> > + 1 files changed, 2 insertions(+), 2 deletions(-)
> > +
> > +diff --git a/Makefile b/Makefile
> > +index a7c7551..8de2a8f 100644
> > +--- a/Makefile
> > ++++ b/Makefile
> > +@@ -151,9 +151,9 @@ BINDIR = $(PREFIX)/share/libhugetlbfs  EXEDIR =
> > +$(PREFIX)/bin  DOCDIR = $(PREFIX)/share/doc/libhugetlbfs  ifdef CC32
> > +-PMDIR = $(PREFIX)/lib/perl5/TLBC
> > ++PMDIR = $(PREFIX)/lib/perl/TLBC
> > + else
> > +-PMDIR = $(PREFIX)/lib64/perl5/TLBC
> > ++PMDIR = $(PREFIX)/lib64/perl/TLBC
> > + endif
> > + MANDIR1 = $(PREFIX)/share/man/man1
> > + MANDIR3 = $(PREFIX)/share/man/man3
> > +--
> > +1.7.5.4
> > +
> > diff --git
> > a/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-libhugetlbfs-avoid
> > -search-host-library-path-for-cros.patch
> > b/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-libhugetlbfs-avoid
> > -search-host-library-path-for-cros.patch
> > new file mode 100644
> > index 0000000..ccbbf80
> > --- /dev/null
> > +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-libhugetlbfs-a
> > +++ void-search-host-library-path-for-cros.patch
> > @@ -0,0 +1,70 @@
> > +From 94abfe6cf483cd4e8c6bc6233d5c92054aab9096 Mon Sep 17 00:00:00
> > +2001
> > +From: Zongchun Yu <Zongchun.Yu@freescale.com>
> > +Date: Tue, 2 Jul 2013 21:10:18 -0500
> > +Subject: [PATCH] libhugetlbfs: avoid search host library path for
> > +cross  compilation
> > +
> > +Upstream-Status: Inappropriate
> > +Signed-off-by: Zongchun Yu <Zongchun.Yu@freescale.com>
> > +---
> > + ldscripts/elf32ppclinux.xB   |    2 +-
> > + ldscripts/elf32ppclinux.xBDT |    2 +-
> > + ldscripts/elf64ppc.xB        |    2 +-
> > + ldscripts/elf64ppc.xBDT      |    2 +-
> > + 4 files changed, 4 insertions(+), 4 deletions(-)
> > +
> > +diff --git a/ldscripts/elf32ppclinux.xB b/ldscripts/elf32ppclinux.xB
> > +index 28ad88d..0497392 100644
> > +--- a/ldscripts/elf32ppclinux.xB
> > ++++ b/ldscripts/elf32ppclinux.xB
> > +@@ -3,7 +3,7 @@ OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc",
> > +             "elf32-powerpc")
> > + OUTPUT_ARCH(powerpc:common)
> > + ENTRY(_start)
> > +-SEARCH_DIR("/usr/powerpc-linux-gnu/lib");
> > +SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib");
> > +SEARCH_DIR("/usr/lib");
> > ++/* SEARCH_DIR("/usr/powerpc-linux-gnu/lib");
> > ++SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib");
> > ++SEARCH_DIR("/usr/lib"); */
> > + INPUT(-lhugetlbfs);
> > + PHDRS
> > + {
> > +diff --git a/ldscripts/elf32ppclinux.xBDT
> > +b/ldscripts/elf32ppclinux.xBDT index 497882b..e5d8865 100644
> > +--- a/ldscripts/elf32ppclinux.xBDT
> > ++++ b/ldscripts/elf32ppclinux.xBDT
> > +@@ -3,7 +3,7 @@ OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc",
> > +             "elf32-powerpc")
> > + OUTPUT_ARCH(powerpc:common)
> > + ENTRY(_start)
> > +-SEARCH_DIR("/usr/powerpc-linux-gnu/lib");
> > +SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib");
> > +SEARCH_DIR("/usr/lib");
> > ++/* SEARCH_DIR("/usr/powerpc-linux-gnu/lib");
> > ++SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib");
> > ++SEARCH_DIR("/usr/lib"); */
> > + INPUT(-lhugetlbfs);
> > + PHDRS
> > + {
> > +diff --git a/ldscripts/elf64ppc.xB b/ldscripts/elf64ppc.xB index
> > +1a9c1ab..9a14e70 100644
> > +--- a/ldscripts/elf64ppc.xB
> > ++++ b/ldscripts/elf64ppc.xB
> > +@@ -3,7 +3,7 @@ OUTPUT_FORMAT("elf64-powerpc", "elf64-powerpc",
> > +             "elf64-powerpc")
> > + OUTPUT_ARCH(powerpc:common64)
> > + ENTRY(_start)
> > +-SEARCH_DIR("/usr/powerpc64-linux-gnu/lib64");
> > +SEARCH_DIR("/usr/local/lib64"); SEARCH_DIR("/lib64");
> > +SEARCH_DIR("/usr/lib64"); SEARCH_DIR("/usr/powerpc64-linux-gnu/lib");
> > +SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib");
> > +SEARCH_DIR("/usr/lib");
> > ++/* SEARCH_DIR("/usr/powerpc64-linux-gnu/lib64");
> > ++SEARCH_DIR("/usr/local/lib64"); SEARCH_DIR("/lib64");
> > ++SEARCH_DIR("/usr/lib64");
> > ++SEARCH_DIR("/usr/powerpc64-linux-gnu/lib");
> > ++SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib");
> > ++SEARCH_DIR("/usr/lib"); */
> > + INPUT(-lhugetlbfs);
> > + PHDRS
> > + {
> > +diff --git a/ldscripts/elf64ppc.xBDT b/ldscripts/elf64ppc.xBDT index
> > +5477294..3b33153 100644
> > +--- a/ldscripts/elf64ppc.xBDT
> > ++++ b/ldscripts/elf64ppc.xBDT
> > +@@ -3,7 +3,7 @@ OUTPUT_FORMAT("elf64-powerpc", "elf64-powerpc",
> > +             "elf64-powerpc")
> > + OUTPUT_ARCH(powerpc:common64)
> > + ENTRY(_start)
> > +-SEARCH_DIR("/usr/powerpc64-linux-gnu/lib64");
> > +SEARCH_DIR("/usr/local/lib64"); SEARCH_DIR("/lib64");
> > +SEARCH_DIR("/usr/lib64"); SEARCH_DIR("/usr/powerpc64-linux-gnu/lib");
> > +SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib");
> > +SEARCH_DIR("/usr/lib");
> > ++/* SEARCH_DIR("/usr/powerpc64-linux-gnu/lib64");
> > ++SEARCH_DIR("/usr/local/lib64"); SEARCH_DIR("/lib64");
> > ++SEARCH_DIR("/usr/lib64");
> > ++SEARCH_DIR("/usr/powerpc64-linux-gnu/lib");
> > ++SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib");
> > ++SEARCH_DIR("/usr/lib"); */
> > + INPUT( -lhugetlbfs );
> > + PHDRS
> > + {
> > +--
> > +1.7.9.7
> > +
> > diff --git
> > a/meta-oe/recipes-benchmark/libhugetlbfs/files/0002-Fix-cross-compilin
> > g-on-PPC.patch
> > b/meta-oe/recipes-benchmark/libhugetlbfs/files/0002-Fix-cross-compilin
> > g-on-PPC.patch
> > new file mode 100644
> > index 0000000..55ac77a
> > --- /dev/null
> > +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/0002-Fix-cross-comp
> > +++ iling-on-PPC.patch
> > @@ -0,0 +1,39 @@
> > +From 211c654ff89d9a2c5a1f6b50640bb52f9641a256 Mon Sep 17 00:00:00
> > +2001
> > +From: Kumar Gala <galak@kernel.crashing.org>
> > +Date: Sat, 16 Apr 2011 12:34:34 -0500
> > +Subject: [PATCH 2/2] Fix cross compiling on PPC
> > +
> > +Renamed ARCH check to use powerpc (for ppc32) and powerpc64.
> > +
> > +
> > +Upstream-Status: Accepted
> > +Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
> > +---
> > + Makefile |    4 ++--
> > + 1 files changed, 2 insertions(+), 2 deletions(-)
> > +
> > +diff --git a/Makefile b/Makefile
> > +index 77cd122..fb3ab61 100644
> > +--- a/Makefile
> > ++++ b/Makefile
> > +@@ -34,7 +34,7 @@ CPPFLAGS += -D__LIBHUGETLBFS__  ARCH = $(shell
> > +uname -m | sed -e s/i.86/i386/)  CC = gcc
> > +
> > +-ifeq ($(ARCH),ppc64)
> > ++ifeq ($(ARCH),powerpc64)
> > + CC64 = $(CC) -m64
> > + ELF64 = elf64ppc
> > + TMPLIB64 = lib64
> > +@@ -44,7 +44,7 @@ CC32 = $(CC) -m32
> > + ELF32 = elf32ppclinux
> > + endif
> > + else
> > +-ifeq ($(ARCH),ppc)
> > ++ifeq ($(ARCH),powerpc)
> > + CC32 = $(CC) -m32
> > + ELF32 = elf32ppclinux
> > + TMPLIB32 = lib
> > +--
> > +1.7.0.2
> > +
> > diff --git
> > a/meta-oe/recipes-benchmark/libhugetlbfs/files/0003-libhugetlbfs-Remov
> > e-segment-based-alignment-restric.patch
> > b/meta-oe/recipes-benchmark/libhugetlbfs/files/0003-libhugetlbfs-Remov
> > e-segment-based-alignment-restric.patch
> > new file mode 100644
> > index 0000000..be84c9a
> > --- /dev/null
> > +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/0003-libhugetlbfs-R
> > +++ emove-segment-based-alignment-restric.patch
> > @@ -0,0 +1,130 @@
> > +From eee53989d5b7393352d77451b66066768113072a Mon Sep 17 00:00:00
> > +2001
> > +From: Becky Bruce <beckyb@kernel.crashing.org>
> > +Date: Tue, 19 Apr 2011 14:13:18 -0500
> > +Subject: [PATCH 1/2] libhugetlbfs: Remove segment-based alignment
> > +restrictions
> > +
> > +The existing library code enforces classic PPC segment restrictons on
> > +the alignment and allocation of hugepages.  BookE Freescale
> > +processors don't have this restriction and allowing it to remain in
> > +place is overly restrictive on 32-bit processors.  Define
> > +PPC_NO_SEGMENTS to turn this off.
> > +
> > +Upstream-Status: Accepted
> > +Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
> > +---
> > + Makefile                   |    2 +-
> > + elflink.c                  |    7 ++++---
> > + libhugetlbfs_internal.h    |    3 ++-
> > + morecore.c                 |    2 +-
> > + tests/brk_near_huge.c      |    2 +-
> > + tests/truncate_above_4GB.c |    6 ++++--
> > + 6 files changed, 13 insertions(+), 9 deletions(-)
> > +
> > +diff --git a/Makefile b/Makefile
> > +index d781871..3160f83 100644
> > +--- a/Makefile
> > ++++ b/Makefile
> > +@@ -29,7 +29,7 @@ INSTALL = install
> > + LDFLAGS += -Wl,-z,noexecstack -ldl
> > + CFLAGS ?= -O2 -g
> > + CFLAGS += -Wall -fPIC
> > +-CPPFLAGS += -D__LIBHUGETLBFS__
> > ++CPPFLAGS += -D__LIBHUGETLBFS__ -DPPC_NO_SEGMENTS
> > +
> > + ARCH = $(shell uname -m | sed -e s/i.86/i386/)
> > +
> > +diff --git a/elflink.c b/elflink.c
> > +index c24bedc..432f3d7 100644
> > +--- a/elflink.c
> > ++++ b/elflink.c
> > +@@ -552,7 +552,8 @@ bail2:
> > +       seg->extrasz = end_orig - start;  }
> > +
> > +-#if defined(__powerpc64__) || defined (__powerpc__)
> > ++#if defined(__powerpc64__) || \
> > ++      (defined(__powerpc__) && !defined(PPC_NO_SEGMENTS))
> > + #define SLICE_LOW_TOP         (0x100000000UL)
> > + #define SLICE_LOW_SIZE                (1UL << SLICE_LOW_SHIFT)
> > + #define SLICE_HIGH_SIZE               (1UL << SLICE_HIGH_SHIFT)
> > +@@ -574,7 +575,7 @@ static unsigned long hugetlb_slice_start(unsigned
> long addr)
> > +               return SLICE_LOW_TOP;
> > +       else
> > +               return ALIGN_DOWN(addr, SLICE_HIGH_SIZE); -#elif
> > +defined(__powerpc__)
> > ++#elif defined(__powerpc__) && !defined(PPC_NO_SEGMENTS)
> > +       return ALIGN_DOWN(addr, SLICE_LOW_SIZE);  #else
> > +       return ALIGN_DOWN(addr, gethugepagesize()); @@ -588,7 +589,7
> > +@@ static unsigned long hugetlb_slice_end(unsigned long addr)
> > +               return ALIGN_UP(addr, SLICE_LOW_SIZE) - 1;
> > +       else
> > +               return ALIGN_UP(addr, SLICE_HIGH_SIZE) - 1; -#elif
> > +defined(__powerpc__)
> > ++#elif defined(__powerpc__) && !defined(PPC_NO_SEGMENTS)
> > +       return ALIGN_UP(addr, SLICE_LOW_SIZE) - 1;  #else
> > +       return ALIGN_UP(addr, gethugepagesize()) - 1; diff --git
> > +a/libhugetlbfs_internal.h b/libhugetlbfs_internal.h index
> > +97b19fa..ef9f668 100644
> > +--- a/libhugetlbfs_internal.h
> > ++++ b/libhugetlbfs_internal.h
> > +@@ -49,7 +49,8 @@
> > + #define ALIGN_UP(x,a) ALIGN(x,a)
> > + #define ALIGN_DOWN(x,a) ((x) & ~((a) - 1))
> > +
> > +-#if defined(__powerpc64__) || defined (__powerpc__)
> > ++#if defined(__powerpc64__) || \
> > ++      (defined(__powerpc__) && !defined(PPC_NO_SEGMENTS))
> > + #define SLICE_LOW_SHIFT               28
> > + #define SLICE_HIGH_SHIFT      40
> > + #elif defined(__ia64__)
> > +diff --git a/morecore.c b/morecore.c
> > +index 6b4364c..01c560e 100644
> > +--- a/morecore.c
> > ++++ b/morecore.c
> > +@@ -44,7 +44,7 @@ static long hugetlbfs_next_addr(long addr)  {  #if
> > +defined(__powerpc64__)
> > +       return ALIGN(addr, 1L << SLICE_HIGH_SHIFT); -#elif
> > +defined(__powerpc__)
> > ++#elif defined(__powerpc__) && !defined(PPC_NO_SEGMENTS)
> > +       return ALIGN(addr, 1L << SLICE_LOW_SHIFT);  #elif
> > +defined(__ia64__)
> > +       if (addr < (1UL << SLICE_HIGH_SHIFT)) diff --git
> > +a/tests/brk_near_huge.c b/tests/brk_near_huge.c index
> > +71eb803..f6d1e07 100644
> > +--- a/tests/brk_near_huge.c
> > ++++ b/tests/brk_near_huge.c
> > +@@ -47,7 +47,7 @@ void *next_chunk(void *addr)
> > +               /* 1TB segments above */
> > +               return PALIGN(addr, 0x10000000000UL);  } -#elif
> > +defined(__powerpc__)
> > ++#elif defined(__powerpc__) && !defined(PPC_NO_SEGMENTS)
> > + void *next_chunk(void *addr)
> > + {
> > +       return PALIGN(addr, 0x10000000UL); diff --git
> > +a/tests/truncate_above_4GB.c b/tests/truncate_above_4GB.c index
> > +5b8c08f..4c427fc 100644
> > +--- a/tests/truncate_above_4GB.c
> > ++++ b/tests/truncate_above_4GB.c
> > +@@ -102,11 +102,13 @@ int main(int argc, char *argv[])
> > +       *qi = 0;
> > +
> > +       /* This part of the test makes the problem more obvious, but
> > +-       * is not essential.  It can't be done on powerpc, where
> > ++       * is not essential.  It can't be done on segmented powerpc,
> > ++ where
> > +        * segment restrictions prohibit us from performing such a
> > +        * mapping, so skip it there. Similarly, ia64's address space
> > +        * restrictions prevent this. */ -#if !defined(__powerpc__) &&
> > +!defined(__powerpc64__) && !defined(__ia64__)
> > ++#if (defined(__powerpc__) && defined(PPC_NO_SEGMENTS)) \
> > ++      || !defined(__powerpc__) && !defined(__powerpc64__) \
> > ++      && !defined(__ia64__)
> > +       /* Replace middle hpage by tinypage mapping to trigger
> > +        * nr_ptes BUG */
> > +       verbose_printf("Replacing map at %p-%p...", q + hpage_size,
> > +--
> > +1.5.6.5
> > +
> > diff --git
> > a/meta-oe/recipes-benchmark/libhugetlbfs/files/0004-tests-run_tests.py
> > -fix-typo-in-test-invocation.patch
> > b/meta-oe/recipes-benchmark/libhugetlbfs/files/0004-tests-run_tests.py
> > -fix-typo-in-test-invocation.patch
> > new file mode 100644
> > index 0000000..d83db08
> > --- /dev/null
> > +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/0004-tests-run_test
> > +++ s.py-fix-typo-in-test-invocation.patch
> > @@ -0,0 +1,29 @@
> > +From b3d5429449aef61cb8926c33925fd7b5cad737de Mon Sep 17 00:00:00
> > +2001
> > +From: Becky Bruce <beckyb@kernel.crashing.org>
> > +Date: Tue, 19 Apr 2011 19:06:16 -0500
> > +Subject: [PATCH 2/2] tests/run_tests.py: fix typo in test invocation.
> > +
> > +One test was being invoked with HUGETLB_MORECORE=es (instead of
> yes).....
> > +
> > +Upstream-Status: Accepted
> > +Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
> > +---
> > + tests/run_tests.py |    2 +-
> > + 1 files changed, 1 insertions(+), 1 deletions(-)
> > +
> > +diff --git a/tests/run_tests.py b/tests/run_tests.py index
> > +8055940..f0049b3 100755
> > +--- a/tests/run_tests.py
> > ++++ b/tests/run_tests.py
> > +@@ -567,7 +567,7 @@ def functional_tests():
> > +     do_test("heapshrink", LD_PRELOAD="libhugetlbfs.so
> libheapshrink.so",
> > +             HUGETLB_MORECORE="yes")
> > +     do_test("heapshrink", LD_PRELOAD="libheapshrink.so",
> HUGETLB_MORECORE="yes",
> > +-            HUGETLB_MORECORE_SHRINK="es")
> > ++            HUGETLB_MORECORE_SHRINK="yes")
> > +     do_test("heapshrink", LD_PRELOAD="libhugetlbfs.so
> libheapshrink.so",
> > +             HUGETLB_MORECORE="yes", HUGETLB_MORECORE_SHRINK="yes")
> > +     do_test("heap-overflow", HUGETLB_VERBOSE="1",
> > +HUGETLB_MORECORE="yes")
> > +--
> > +1.5.6.5
> > +
> > diff --git
> > a/meta-oe/recipes-benchmark/libhugetlbfs/files/checks-if-mtab-is-a-sym
> > link.patch
> > b/meta-oe/recipes-benchmark/libhugetlbfs/files/checks-if-mtab-is-a-sym
> > link.patch
> > new file mode 100644
> > index 0000000..f555947
> > --- /dev/null
> > +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/checks-if-mtab-is-a
> > +++ -symlink.patch
> > @@ -0,0 +1,30 @@
> > +Upstream-Status: Accepted
> > +
> > +If /etc/mtab is a symlink to /proc/self/mounts, mounting fails
> > +because addmntent returns an error.
> > +As a consequence, the Private directory is unusable.
> > +This is a patch which checks if /etc/mtab is a symlink, and if so,
> > +doesn't try to call addmntent.
> > +
> > +Signed-off-by: Guo Chunrong <B40290@freescale.com>
> > +
> > +
> > +--- a/hugeadm.c        2013-07-31 23:46:04.461258351 -0500
> > ++++ b/hugeadm.c        2013-07-31 23:50:03.249359534 -0500
> > +@@ -552,6 +552,16 @@
> > +                       return 1;
> > +               }
> > +
> > ++         char dummy;
> > ++         int useMtab;
> > ++          /* Check if mtab is a symlink */
> > ++          useMtab = (readlink(MOUNTED, &dummy, 1) < 0);
> > ++        if (!useMtab) {
> > ++         /* No need updating mtab */
> > ++          return 0;
> > ++        }
> > ++
> > ++
> > +               mounts = setmntent(MOUNTED, "a+");
> > +               if (mounts) {
> > +                       entry.mnt_fsname = FS_NAME;
> > diff --git
> > a/meta-oe/recipes-benchmark/libhugetlbfs/files/libhugetlbfs-Fix-perl-l
> > ib-can-not-be-shiped-to-sub-p.patch
> > b/meta-oe/recipes-benchmark/libhugetlbfs/files/libhugetlbfs-Fix-perl-l
> > ib-can-not-be-shiped-to-sub-p.patch
> > new file mode 100644
> > index 0000000..42860de
> > --- /dev/null
> > +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/libhugetlbfs-Fix-pe
> > +++ rl-lib-can-not-be-shiped-to-sub-p.patch
> > @@ -0,0 +1,34 @@
> > +From f6aab55052b8ad7b9498b325c8a26cac25703b01 Mon Sep 17 00:00:00
> > +2001
> > +From: Yu Zongchun <b40527@freescale.com>
> > +Date: Mon, 6 May 2013 18:06:02 +0800
> > +Subject: [PATCH] libhugetlbfs:Fix perl lib can not be shiped to
> > +sub-package  issue for 64bit board
> > +
> > +
> > +Upstream-Status: Accepted
> > +Signed-off-by: Yu Zongchun <b40527@freescale.com>
> > +Signed-off-by: Chunrong Guo <B40290@freescale.com>
> > +
> > +---
> > + Makefile |    4 ++++
> > + 1 files changed, 4 insertions(+), 0 deletions(-)
> > +
> > +diff --git a/Makefile b/Makefile
> > +index 03966b2..adbd91e 100644
> > +--- a/Makefile
> > ++++ b/Makefile
> > +@@ -149,7 +149,11 @@ LDSCRIPTDIR =
> > +$(PREFIX)/share/libhugetlbfs/ldscripts
> > + BINDIR = $(PREFIX)/share/libhugetlbfs  EXEDIR = $(PREFIX)/bin
> > +DOCDIR = $(PREFIX)/share/doc/libhugetlbfs
> > ++ifdef CC32
> > + PMDIR = $(PREFIX)/lib/perl5/TLBC
> > ++else
> > ++PMDIR = $(PREFIX)/lib64/perl5/TLBC
> > ++endif
> > + MANDIR1 = $(PREFIX)/share/man/man1
> > + MANDIR3 = $(PREFIX)/share/man/man3
> > + MANDIR7 = $(PREFIX)/share/man/man7
> > +--
> > +1.7.5.4
> > +
> > diff --git
> > a/meta-oe/recipes-benchmark/libhugetlbfs/files/skip-checking-LIB32-and
> > -LIB64-if-they-point-to-the-s.patch
> > b/meta-oe/recipes-benchmark/libhugetlbfs/files/skip-checking-LIB32-and
> > -LIB64-if-they-point-to-the-s.patch
> > new file mode 100644
> > index 0000000..201527c
> > --- /dev/null
> > +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/skip-checking-LIB32
> > +++ -and-LIB64-if-they-point-to-the-s.patch
> > @@ -0,0 +1,47 @@
> > +From 355c014573de7f95202cc7c819f81f0f230e4a1a Mon Sep 17 00:00:00
> > +2001
> > +From: Ting Liu <b28495@freescale.com>
> > +Date: Mon, 18 Jun 2012 16:37:05 +0800
> > +Subject: [PATCH] skip checking LIB32 and LIB64 if they point to the
> > +same place
> > +
> > +Upstream-Status: Inappropriate
> > +Signed-off-by: Ting Liu <b28495@freescale.com>
> > +---
> > + Makefile |   22 +++++++++++-----------
> > + 1 files changed, 11 insertions(+), 11 deletions(-)
> > +
> > +diff --git a/Makefile b/Makefile
> > +index 1017950..bac5f01 100644
> > +--- a/Makefile
> > ++++ b/Makefile
> > +@@ -131,17 +131,17 @@ endif
> > +
> > + # If TMPLIB64 is set, then sure we are not resolving LIB32 and LIB64
> > +to the  # same place -ifdef TMPLIB64
> > +-
> > +-REALLIB32 = $(realpath $(PREFIX)/$(LIB32))
> > +-REALLIB64 = $(realpath $(PREFIX)/$(LIB64)) -ifneq ($(realpath
> > +$(PREFIX)),) -ifeq ($(REALLIB32),$(REALLIB64)) -$(error LIB32
> > +($(PREFIX)/$(LIB32) to $(REALLIB32)) and LIB64 ($(PREFIX)/$(LIB64) to
> > +$(REALLIB64)) are resolving to the same place. Manually specify LIB32
> > +and LIB64. e.g. make PREFIX=$(PREFIX) LIB32=lib32 LIB64=lib64) -endif
> > +-endif
> > +-
> > +-endif
> > ++#ifdef TMPLIB64
> > ++#
> > ++#REALLIB32 = $(realpath $(PREFIX)/$(LIB32))
> > ++#REALLIB64 = $(realpath $(PREFIX)/$(LIB64)) #ifneq ($(realpath
> > ++$(PREFIX)),) #ifeq ($(REALLIB32),$(REALLIB64)) #$(error LIB32
> > ++($(PREFIX)/$(LIB32) to $(REALLIB32)) and LIB64 ($(PREFIX)/$(LIB64)
> > ++to $(REALLIB64)) are resolving to the same place. Manually specify
> > ++LIB32 and LIB64. e.g. make PREFIX=$(PREFIX) LIB32=lib32 LIB64=lib64)
> > ++#endif #endif # #endif
> > +
> > + HEADERDIR = $(PREFIX)/include
> > + LIBDIR32 = $(PREFIX)/$(LIB32)
> > +--
> > +1.7.0.4
> > +
> > diff --git
> > a/meta-oe/recipes-benchmark/libhugetlbfs/files/tests-Makefile-install-
> > static-4G-edge-testcases.patch
> > b/meta-oe/recipes-benchmark/libhugetlbfs/files/tests-Makefile-install-
> > static-4G-edge-testcases.patch
> > new file mode 100644
> > index 0000000..dde9e0d
> > --- /dev/null
> > +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/tests-Makefile-inst
> > +++ all-static-4G-edge-testcases.patch
> > @@ -0,0 +1,29 @@
> > +From 7f9be6fafd15c19a2a97ef19a2ece707b253b7a6 Mon Sep 17 00:00:00
> > +2001
> > +From: Ting Liu <b28495@freescale.com>
> > +Date: Wed, 7 Aug 2013 16:01:24 +0800
> > +Subject: [PATCH] tests/Makefile: install static 4G-edge testcases
> > +
> > +TESTS_64 is empty, install will fail due to missing file operand
> > +
> > +Upstream-Status: Inappropriate
> > +Signed-off-by: Ting Liu <b28495@freescale.com>
> > +---
> > + tests/Makefile |    2 +-
> > + 1 files changed, 1 insertions(+), 1 deletions(-)
> > +
> > +diff --git a/tests/Makefile b/tests/Makefile index 231e3b0..48da3ae
> > +100644
> > +--- a/tests/Makefile
> > ++++ b/tests/Makefile
> > +@@ -292,7 +292,7 @@ obj64/install:
> > +       $(INSTALL) -m 755 wrapper-utils.sh
> $(DESTDIR)$(INST_TESTSDIR64)/obj64
> > +       $(INSTALL) -m 755 $(HELPERS:%=obj64/%)
> $(DESTDIR)$(INST_TESTSDIR64)/obj64
> > +       $(INSTALL) -m 755 $(HELPER_LIBS:%=obj64/%)
> $(DESTDIR)$(INST_TESTSDIR64)/obj64
> > +-      $(INSTALL) -m 755 $(TESTS_64:%=obj64/%)
> $(DESTDIR)$(INST_TESTSDIR64)/obj64
> > ++      $(INSTALL) -m 755 $(TESTS_64_STATIC:%=obj64/%_static)
> > ++ $(DESTDIR)$(INST_TESTSDIR64)/obj64
> > +       $(INSTALL) -m 755 run_tests.py $(DESTDIR)$(INST_TESTSDIR64)
> > +
> > + install: $(OBJDIRS:%=%/install)
> > +--
> > +1.7.5.4
> > +
> > diff --git
> > a/meta-oe/recipes-benchmark/libhugetlbfs/libhugetlbfs_git.bb
> > b/meta-oe/recipes-benchmark/libhugetlbfs/libhugetlbfs_git.bb
> > new file mode 100644
> > index 0000000..d62d616
> > --- /dev/null
> > +++ b/meta-oe/recipes-benchmark/libhugetlbfs/libhugetlbfs_git.bb
> > @@ -0,0 +1,49 @@
> > +DESCRIPTION = "A library which provides easy access to huge pages of
> memory"
> > +SECTION = "libhugetlbfs"
> > +LICENSE = "LGPLv2.1"
> > +
> > +DEPENDS = "sysfsutils perl"
> > +RDEPENDS_${PN} += "python python-io python-lang python-subprocess
> python-resource"
> > +
> > +LIC_FILES_CHKSUM = "file://LGPL-
> 2.1;md5=2d5025d4aa3495befef8f17206a5b0a1"
> > +
> > +SRCREV = "7649454b6fed355bf53517d5106ae211b533aced"
> > +SRC_URI = "
> git://libhugetlbfs.git.sourceforge.net/gitroot/libhugetlbfs/libhugetlbfs
> \
> > +               file://0001-Allow-compiler-to-be-override-regardless-
> of-32-or-64.patch \
> > +               file://0002-Fix-cross-compiling-on-PPC.patch \
> > +               file://0003-libhugetlbfs-Remove-segment-based-
> alignment-restric.patch \
> > +               file://0004-tests-run_tests.py-fix-typo-in-test-
> invocation.patch \
> > +               file://skip-checking-LIB32-and-LIB64-if-they-point-to-
> the-s.patch \
> > +               file://libhugetlbfs-Fix-perl-lib-can-not-be-shiped-to-
> sub-p.patch \
> > +               file://0001-install-perl-lib-to-directory-perl-instead-
> of-perl5.patch \
> > +               file://checks-if-mtab-is-a-symlink.patch \
> > +               file://0001-libhugetlbfs-avoid-search-host-library-
> path-for-cros.patch \
> > +
> > +file://tests-Makefile-install-static-4G-edge-testcases.patch \ "
> > +
> > +S = "${WORKDIR}/git"
> > +
> > +COMPATIBLE_HOST = '(powerpc|powerpc64)'
> 
> libhugetlbfs supports a wider range of architectures (including arm).
> 
> > +EXTRA_OEMAKE = "'ARCH=${TARGET_ARCH}' 'OPT=${CFLAGS}' 'CC=${CC}'
> BUILDTYPE=NATIVEONLY"
> > +CFLAGS += "-fexpensive-optimizations -frename-registers -fomit-frame-
> pointer -g0"
> > +
> > +TARGET_CC_ARCH += "${LDFLAGS}"
> > +
> > +do_install() {
> > +        oe_runmake PREFIX=${prefix} DESTDIR=${D} \
> > +          INST_TESTSDIR32=/opt/libhugetlbfs/tests \
> > +          INST_TESTSDIR64=/opt/libhugetlbfs/tests \
> > +          install-tests
> > +}
> > +
> > +PARALLEL_MAKE_pn-${PN} = ""
> > +
> > +PACKAGES =+ "${PN}-perl ${PN}-tests"
> > +FILES_${PN}-dbg += "${libdir}/libhugetlbfs/tests/obj32/.debug
> ${libdir}/libhugetlbfs/tests/obj64/.debug"
> > +FILES_${PN}-perl = "${libdir}/perl"
> > +FILES_${PN}-tests += "/opt/libhugetlbfs/tests"
> > +
> > +INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
> > +INSANE_SKIP_${PN}-tests += "dev-deps"
> > +
> > --
> > 1.7.5.4
> >
> >
> > _______________________________________________
> > Openembedded-devel mailing list
> > Openembedded-devel@lists.openembedded.org
> > http://lists.openembedded.org/mailman/listinfo/openembedded-devel
> 
> Cheers,
> Fathi
> _______________________________________________
> Openembedded-devel mailing list
> Openembedded-devel@lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-devel
Fathi Boudra - Aug. 28, 2013, 4:57 a.m.
Hi,

On 28 August 2013 05:56, Luo Zhenhua-B19537 <B19537@freescale.com> wrote:
> Hi,
>
> libhugetlbfs should be moved to a common layer, since it can be used by other BSPs

agreed.

> except linaro.

what do you mean by "except Linaro"?

Cheers,
Fathi
Zhenhua Luo - Aug. 28, 2013, 5:21 a.m.
> -----Original Message-----
> From: openembedded-devel-bounces@lists.openembedded.org
> [mailto:openembedded-devel-bounces@lists.openembedded.org] On Behalf Of
> Fathi Boudra
> 
> On 28 August 2013 05:56, Luo Zhenhua-B19537 <B19537@freescale.com> wrote:
> > Hi,
> >
> > libhugetlbfs should be moved to a common layer, since it can be used by
> other BSPs
> 
> agreed.
> 
> > except linaro.
> 
> what do you mean by "except Linaro"?
[Luo Zhenhua-B19537] I mean libhugetlbfs recipe is maintained in meta-linaro layer. 


Best Regards,

Zhenhua
Fathi Boudra - Aug. 28, 2013, 5:39 a.m.
On 28 August 2013 08:21, Luo Zhenhua-B19537 <B19537@freescale.com> wrote:
>> -----Original Message-----
>> From: openembedded-devel-bounces@lists.openembedded.org
>> [mailto:openembedded-devel-bounces@lists.openembedded.org] On Behalf Of
>> Fathi Boudra
>>
>> On 28 August 2013 05:56, Luo Zhenhua-B19537 <B19537@freescale.com> wrote:
>> > Hi,
>> >
>> > libhugetlbfs should be moved to a common layer, since it can be used by
>> other BSPs
>>
>> agreed.
>>
>> > except linaro.
>>
>> what do you mean by "except Linaro"?
> [Luo Zhenhua-B19537] I mean libhugetlbfs recipe is maintained in meta-linaro layer.

It make sense to get rid of if in meta-linaro and move libhugetlbfs in
a common layer where it can be used by everybody.
Now the question is who's doing this work? I suggested that you'll do
it since you've submitted libhugetlbfs inclusion.
However, if you don't want to do it, fair enough, I'll take a look to
make it generic and will propose patches.

Thought?

Cheers,
Fathi
Zhenhua Luo - Aug. 28, 2013, 12:32 p.m.
Sure, I can do it. 


Best Regards,

Zhenhua

> -----Original Message-----
> From: openembedded-devel-bounces@lists.openembedded.org
> [mailto:openembedded-devel-bounces@lists.openembedded.org] On Behalf Of
> Fathi Boudra
> Sent: Wednesday, August 28, 2013 1:39 PM
> To: openembedded-devel@lists.openembedded.org
> Subject: Re: [oe] [meta-oe][PATCH ] libhugetlbfs: add recipe
> 
> On 28 August 2013 08:21, Luo Zhenhua-B19537 <B19537@freescale.com> wrote:
> >> -----Original Message-----
> >> From: openembedded-devel-bounces@lists.openembedded.org
> >> [mailto:openembedded-devel-bounces@lists.openembedded.org] On Behalf
> >> Of Fathi Boudra
> >>
> >> On 28 August 2013 05:56, Luo Zhenhua-B19537 <B19537@freescale.com>
> wrote:
> >> > Hi,
> >> >
> >> > libhugetlbfs should be moved to a common layer, since it can be
> >> > used by
> >> other BSPs
> >>
> >> agreed.
> >>
> >> > except linaro.
> >>
> >> what do you mean by "except Linaro"?
> > [Luo Zhenhua-B19537] I mean libhugetlbfs recipe is maintained in meta-
> linaro layer.
> 
> It make sense to get rid of if in meta-linaro and move libhugetlbfs in a
> common layer where it can be used by everybody.
> Now the question is who's doing this work? I suggested that you'll do it
> since you've submitted libhugetlbfs inclusion.
> However, if you don't want to do it, fair enough, I'll take a look to
> make it generic and will propose patches.
> 
> Thought?
> 
> Cheers,
> Fathi
> _______________________________________________
> Openembedded-devel mailing list
> Openembedded-devel@lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-devel
Fathi Boudra - Aug. 28, 2013, 1:28 p.m.
On 28 August 2013 15:32, Luo Zhenhua-B19537 <B19537@freescale.com> wrote:
> Sure, I can do it.

awesome! thanks.

> Best Regards,
>
> Zhenhua
>
>> -----Original Message-----
>> From: openembedded-devel-bounces@lists.openembedded.org
>> [mailto:openembedded-devel-bounces@lists.openembedded.org] On Behalf Of
>> Fathi Boudra
>> Sent: Wednesday, August 28, 2013 1:39 PM
>> To: openembedded-devel@lists.openembedded.org
>> Subject: Re: [oe] [meta-oe][PATCH ] libhugetlbfs: add recipe
>>
>> On 28 August 2013 08:21, Luo Zhenhua-B19537 <B19537@freescale.com> wrote:
>> >> -----Original Message-----
>> >> From: openembedded-devel-bounces@lists.openembedded.org
>> >> [mailto:openembedded-devel-bounces@lists.openembedded.org] On Behalf
>> >> Of Fathi Boudra
>> >>
>> >> On 28 August 2013 05:56, Luo Zhenhua-B19537 <B19537@freescale.com>
>> wrote:
>> >> > Hi,
>> >> >
>> >> > libhugetlbfs should be moved to a common layer, since it can be
>> >> > used by
>> >> other BSPs
>> >>
>> >> agreed.
>> >>
>> >> > except linaro.
>> >>
>> >> what do you mean by "except Linaro"?
>> > [Luo Zhenhua-B19537] I mean libhugetlbfs recipe is maintained in meta-
>> linaro layer.
>>
>> It make sense to get rid of if in meta-linaro and move libhugetlbfs in a
>> common layer where it can be used by everybody.
>> Now the question is who's doing this work? I suggested that you'll do it
>> since you've submitted libhugetlbfs inclusion.
>> However, if you don't want to do it, fair enough, I'll take a look to
>> make it generic and will propose patches.
>>
>> Thought?
>>
>> Cheers,
>> Fathi

Patch

diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-Allow-compiler-to-be-override-regardless-of-32-or-64.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-Allow-compiler-to-be-override-regardless-of-32-or-64.patch
new file mode 100644
index 0000000..ee9138b
--- /dev/null
+++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-Allow-compiler-to-be-override-regardless-of-32-or-64.patch
@@ -0,0 +1,94 @@ 
+From efba2e8dae0d2140289acd7a7fcc0e30ff00d676 Mon Sep 17 00:00:00 2001
+From: Chunrong Guo <B40290@freescale.com>
+Date: Mon, 5 Aug 2013 21:36:57 -0500
+Subject: [PATCH] Allow compiler to be override regardless of 32 or 64-bit build
+
+Provide an easy means for cross compiling to override the compiler
+without having to know if we intend a 32-bit or 64-bit build.
+
+
+Upstream-Status: Accepted
+Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
+Signed-off-by: Chunrong <B40290@freescale.com>
+---
+ Makefile |   23 ++++++++++++-----------
+ 1 file changed, 12 insertions(+), 11 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index 48205af..878c71b 100644
+--- a/Makefile
++++ b/Makefile
+@@ -33,58 +33,59 @@ CFLAGS += -Wall -fPIC
+ CPPFLAGS += -D__LIBHUGETLBFS__
+ 
+ ARCH = $(shell uname -m | sed -e s/i.86/i386/)
++CC = gcc
+ 
+ CUSTOM_LDSCRIPTS = yes
+ 
+ ifeq ($(ARCH),ppc64)
+-CC64 = gcc -m64
++CC64 = $(CC) -m64
+ ELF64 = elf64ppc
+ TMPLIB64 = lib64
+ TMPLIB32 = lib
+ ifneq ($(BUILDTYPE),NATIVEONLY)
+-CC32 = gcc -m32
++CC32 = $(CC) -m32
+ ELF32 = elf32ppclinux
+ endif
+ else
+ ifeq ($(ARCH),ppc)
+-CC32 = gcc -m32
++CC32 = $(CC) -m32
+ ELF32 = elf32ppclinux
+ TMPLIB32 = lib
+ else
+ ifeq ($(ARCH),armv7l)
+-CC32 = gcc
++CC32 = $(CC)
+ TMPLIB32 = lib
+ ELF32 += armelf_linux_eabi
+ CUSTOM_LDSCRIPTS = no
+ else
+ ifeq ($(ARCH),i386)
+-CC32 = gcc
++CC32 = $(CC)
+ ELF32 = elf_i386
+ TMPLIB32 = lib
+ else
+ ifeq ($(ARCH),x86_64)
+-CC64 = gcc -m64
++CC64 = $(CC) -m64
+ ELF64 = elf_x86_64
+ TMPLIB64 = lib64
+ TMPLIB32 = lib
+ ifneq ($(BUILDTYPE),NATIVEONLY)
+-CC32 = gcc -m32
++CC32 = $(CC) -m32
+ ELF32 = elf_i386
+ endif
+ else
+ ifeq ($(ARCH),ia64)
+-CC64 = gcc
++CC64 = $(CC)
+ TMPLIB64 = lib64
+ CFLAGS += -DNO_ELFLINK
+ else
+ ifeq ($(ARCH),sparc64)
+-CC64 = gcc -m64
++CC64 = $(CC) -m64
+ TMPLIB64 = lib64
+ CFLAGS += -DNO_ELFLINK
+ else
+ ifeq ($(ARCH),s390x)
+-CC64 = gcc -m64
+-CC32 = gcc -m31
++CC64 = $(CC) -m64
++CC32 = $(CC) -m31
+ ELF32 = elf_s390
+ ELF64 = elf64_s390
+ TMPLIB64 = lib64
+-- 
+1.7.9.7
+
diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-install-perl-lib-to-directory-perl-instead-of-perl5.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-install-perl-lib-to-directory-perl-instead-of-perl5.patch
new file mode 100644
index 0000000..09fe341
--- /dev/null
+++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-install-perl-lib-to-directory-perl-instead-of-perl5.patch
@@ -0,0 +1,41 @@ 
+From 689100b259e96ccb9540e5b0b3c283c9dee342a8 Mon Sep 17 00:00:00 2001
+From: Ting Liu <b28495@freescale.com>
+Date: Tue, 21 May 2013 11:15:26 +0800
+Subject: [PATCH] install perl lib to directory perl instead of perl5
+
+libhugetlbfs depends on perl, and perl installs a directory 'perl'
+and make a symlink 'perl5' to it. So just install perl libs in
+libhugetlbfs to directory 'perl' instead of 'perl5'. This can avoid
+the following error:
+| CalledProcessError: Command 'tar -cf - -C .../perl/5.14.3-r1/sysroot-destdir
+| -ps . | tar -xf - -C .../tmp/sysroots/t4240qds'
+| returned non-zero exit status 2 with output
+| tar: ./usr/lib/perl5: Cannot create symlink to `perl': File exists
+| tar: Exiting with failure status due to previous errors
+
+Upstream-Status: Inappropriate [oe-core specific]
+
+Signed-off-by: Ting Liu <b28495@freescale.com>
+---
+ Makefile |    4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index a7c7551..8de2a8f 100644
+--- a/Makefile
++++ b/Makefile
+@@ -151,9 +151,9 @@ BINDIR = $(PREFIX)/share/libhugetlbfs
+ EXEDIR = $(PREFIX)/bin
+ DOCDIR = $(PREFIX)/share/doc/libhugetlbfs
+ ifdef CC32
+-PMDIR = $(PREFIX)/lib/perl5/TLBC
++PMDIR = $(PREFIX)/lib/perl/TLBC
+ else
+-PMDIR = $(PREFIX)/lib64/perl5/TLBC
++PMDIR = $(PREFIX)/lib64/perl/TLBC
+ endif
+ MANDIR1 = $(PREFIX)/share/man/man1
+ MANDIR3 = $(PREFIX)/share/man/man3
+-- 
+1.7.5.4
+
diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-libhugetlbfs-avoid-search-host-library-path-for-cros.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-libhugetlbfs-avoid-search-host-library-path-for-cros.patch
new file mode 100644
index 0000000..ccbbf80
--- /dev/null
+++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/0001-libhugetlbfs-avoid-search-host-library-path-for-cros.patch
@@ -0,0 +1,70 @@ 
+From 94abfe6cf483cd4e8c6bc6233d5c92054aab9096 Mon Sep 17 00:00:00 2001
+From: Zongchun Yu <Zongchun.Yu@freescale.com>
+Date: Tue, 2 Jul 2013 21:10:18 -0500
+Subject: [PATCH] libhugetlbfs: avoid search host library path for cross
+ compilation
+
+Upstream-Status: Inappropriate
+Signed-off-by: Zongchun Yu <Zongchun.Yu@freescale.com>
+---
+ ldscripts/elf32ppclinux.xB   |    2 +-
+ ldscripts/elf32ppclinux.xBDT |    2 +-
+ ldscripts/elf64ppc.xB        |    2 +-
+ ldscripts/elf64ppc.xBDT      |    2 +-
+ 4 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/ldscripts/elf32ppclinux.xB b/ldscripts/elf32ppclinux.xB
+index 28ad88d..0497392 100644
+--- a/ldscripts/elf32ppclinux.xB
++++ b/ldscripts/elf32ppclinux.xB
+@@ -3,7 +3,7 @@ OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc",
+ 	      "elf32-powerpc")
+ OUTPUT_ARCH(powerpc:common)
+ ENTRY(_start)
+-SEARCH_DIR("/usr/powerpc-linux-gnu/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib");
++/* SEARCH_DIR("/usr/powerpc-linux-gnu/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib"); */
+ INPUT(-lhugetlbfs);
+ PHDRS
+ {
+diff --git a/ldscripts/elf32ppclinux.xBDT b/ldscripts/elf32ppclinux.xBDT
+index 497882b..e5d8865 100644
+--- a/ldscripts/elf32ppclinux.xBDT
++++ b/ldscripts/elf32ppclinux.xBDT
+@@ -3,7 +3,7 @@ OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc",
+ 	      "elf32-powerpc")
+ OUTPUT_ARCH(powerpc:common)
+ ENTRY(_start)
+-SEARCH_DIR("/usr/powerpc-linux-gnu/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib");
++/* SEARCH_DIR("/usr/powerpc-linux-gnu/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib"); */
+ INPUT(-lhugetlbfs);
+ PHDRS
+ {
+diff --git a/ldscripts/elf64ppc.xB b/ldscripts/elf64ppc.xB
+index 1a9c1ab..9a14e70 100644
+--- a/ldscripts/elf64ppc.xB
++++ b/ldscripts/elf64ppc.xB
+@@ -3,7 +3,7 @@ OUTPUT_FORMAT("elf64-powerpc", "elf64-powerpc",
+ 	      "elf64-powerpc")
+ OUTPUT_ARCH(powerpc:common64)
+ ENTRY(_start)
+-SEARCH_DIR("/usr/powerpc64-linux-gnu/lib64"); SEARCH_DIR("/usr/local/lib64"); SEARCH_DIR("/lib64"); SEARCH_DIR("/usr/lib64"); SEARCH_DIR("/usr/powerpc64-linux-gnu/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib");
++/* SEARCH_DIR("/usr/powerpc64-linux-gnu/lib64"); SEARCH_DIR("/usr/local/lib64"); SEARCH_DIR("/lib64"); SEARCH_DIR("/usr/lib64"); SEARCH_DIR("/usr/powerpc64-linux-gnu/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib"); */
+ INPUT(-lhugetlbfs);
+ PHDRS
+ {
+diff --git a/ldscripts/elf64ppc.xBDT b/ldscripts/elf64ppc.xBDT
+index 5477294..3b33153 100644
+--- a/ldscripts/elf64ppc.xBDT
++++ b/ldscripts/elf64ppc.xBDT
+@@ -3,7 +3,7 @@ OUTPUT_FORMAT("elf64-powerpc", "elf64-powerpc",
+ 	      "elf64-powerpc")
+ OUTPUT_ARCH(powerpc:common64)
+ ENTRY(_start)
+-SEARCH_DIR("/usr/powerpc64-linux-gnu/lib64"); SEARCH_DIR("/usr/local/lib64"); SEARCH_DIR("/lib64"); SEARCH_DIR("/usr/lib64"); SEARCH_DIR("/usr/powerpc64-linux-gnu/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib");
++/* SEARCH_DIR("/usr/powerpc64-linux-gnu/lib64"); SEARCH_DIR("/usr/local/lib64"); SEARCH_DIR("/lib64"); SEARCH_DIR("/usr/lib64"); SEARCH_DIR("/usr/powerpc64-linux-gnu/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib"); */
+ INPUT( -lhugetlbfs );
+ PHDRS
+ {
+-- 
+1.7.9.7
+
diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/0002-Fix-cross-compiling-on-PPC.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/0002-Fix-cross-compiling-on-PPC.patch
new file mode 100644
index 0000000..55ac77a
--- /dev/null
+++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/0002-Fix-cross-compiling-on-PPC.patch
@@ -0,0 +1,39 @@ 
+From 211c654ff89d9a2c5a1f6b50640bb52f9641a256 Mon Sep 17 00:00:00 2001
+From: Kumar Gala <galak@kernel.crashing.org>
+Date: Sat, 16 Apr 2011 12:34:34 -0500
+Subject: [PATCH 2/2] Fix cross compiling on PPC
+
+Renamed ARCH check to use powerpc (for ppc32) and powerpc64.
+
+
+Upstream-Status: Accepted
+Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
+---
+ Makefile |    4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index 77cd122..fb3ab61 100644
+--- a/Makefile
++++ b/Makefile
+@@ -34,7 +34,7 @@ CPPFLAGS += -D__LIBHUGETLBFS__
+ ARCH = $(shell uname -m | sed -e s/i.86/i386/)
+ CC = gcc
+ 
+-ifeq ($(ARCH),ppc64)
++ifeq ($(ARCH),powerpc64)
+ CC64 = $(CC) -m64
+ ELF64 = elf64ppc
+ TMPLIB64 = lib64
+@@ -44,7 +44,7 @@ CC32 = $(CC) -m32
+ ELF32 = elf32ppclinux
+ endif
+ else
+-ifeq ($(ARCH),ppc)
++ifeq ($(ARCH),powerpc)
+ CC32 = $(CC) -m32
+ ELF32 = elf32ppclinux
+ TMPLIB32 = lib
+-- 
+1.7.0.2
+
diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/0003-libhugetlbfs-Remove-segment-based-alignment-restric.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/0003-libhugetlbfs-Remove-segment-based-alignment-restric.patch
new file mode 100644
index 0000000..be84c9a
--- /dev/null
+++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/0003-libhugetlbfs-Remove-segment-based-alignment-restric.patch
@@ -0,0 +1,130 @@ 
+From eee53989d5b7393352d77451b66066768113072a Mon Sep 17 00:00:00 2001
+From: Becky Bruce <beckyb@kernel.crashing.org>
+Date: Tue, 19 Apr 2011 14:13:18 -0500
+Subject: [PATCH 1/2] libhugetlbfs: Remove segment-based alignment restrictions
+
+The existing library code enforces classic PPC segment restrictons on the
+alignment and allocation of hugepages.  BookE Freescale processors
+don't have this restriction and allowing it to remain in place
+is overly restrictive on 32-bit processors.  Define PPC_NO_SEGMENTS to
+turn this off.
+
+Upstream-Status: Accepted
+Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
+---
+ Makefile                   |    2 +-
+ elflink.c                  |    7 ++++---
+ libhugetlbfs_internal.h    |    3 ++-
+ morecore.c                 |    2 +-
+ tests/brk_near_huge.c      |    2 +-
+ tests/truncate_above_4GB.c |    6 ++++--
+ 6 files changed, 13 insertions(+), 9 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index d781871..3160f83 100644
+--- a/Makefile
++++ b/Makefile
+@@ -29,7 +29,7 @@ INSTALL = install
+ LDFLAGS += -Wl,-z,noexecstack -ldl
+ CFLAGS ?= -O2 -g
+ CFLAGS += -Wall -fPIC
+-CPPFLAGS += -D__LIBHUGETLBFS__
++CPPFLAGS += -D__LIBHUGETLBFS__ -DPPC_NO_SEGMENTS
+ 
+ ARCH = $(shell uname -m | sed -e s/i.86/i386/)
+ 
+diff --git a/elflink.c b/elflink.c
+index c24bedc..432f3d7 100644
+--- a/elflink.c
++++ b/elflink.c
+@@ -552,7 +552,8 @@ bail2:
+ 	seg->extrasz = end_orig - start;
+ }
+ 
+-#if defined(__powerpc64__) || defined (__powerpc__)
++#if defined(__powerpc64__) || \
++	(defined(__powerpc__) && !defined(PPC_NO_SEGMENTS))
+ #define SLICE_LOW_TOP		(0x100000000UL)
+ #define SLICE_LOW_SIZE		(1UL << SLICE_LOW_SHIFT)
+ #define SLICE_HIGH_SIZE		(1UL << SLICE_HIGH_SHIFT)
+@@ -574,7 +575,7 @@ static unsigned long hugetlb_slice_start(unsigned long addr)
+ 		return SLICE_LOW_TOP;
+ 	else
+ 		return ALIGN_DOWN(addr, SLICE_HIGH_SIZE);
+-#elif defined(__powerpc__)
++#elif defined(__powerpc__) && !defined(PPC_NO_SEGMENTS)
+ 	return ALIGN_DOWN(addr, SLICE_LOW_SIZE);
+ #else
+ 	return ALIGN_DOWN(addr, gethugepagesize());
+@@ -588,7 +589,7 @@ static unsigned long hugetlb_slice_end(unsigned long addr)
+ 		return ALIGN_UP(addr, SLICE_LOW_SIZE) - 1;
+ 	else
+ 		return ALIGN_UP(addr, SLICE_HIGH_SIZE) - 1;
+-#elif defined(__powerpc__)
++#elif defined(__powerpc__) && !defined(PPC_NO_SEGMENTS)
+ 	return ALIGN_UP(addr, SLICE_LOW_SIZE) - 1;
+ #else
+ 	return ALIGN_UP(addr, gethugepagesize()) - 1;
+diff --git a/libhugetlbfs_internal.h b/libhugetlbfs_internal.h
+index 97b19fa..ef9f668 100644
+--- a/libhugetlbfs_internal.h
++++ b/libhugetlbfs_internal.h
+@@ -49,7 +49,8 @@
+ #define ALIGN_UP(x,a)	ALIGN(x,a)
+ #define ALIGN_DOWN(x,a) ((x) & ~((a) - 1))
+ 
+-#if defined(__powerpc64__) || defined (__powerpc__)
++#if defined(__powerpc64__) || \
++	(defined(__powerpc__) && !defined(PPC_NO_SEGMENTS))
+ #define SLICE_LOW_SHIFT		28
+ #define SLICE_HIGH_SHIFT	40
+ #elif defined(__ia64__)
+diff --git a/morecore.c b/morecore.c
+index 6b4364c..01c560e 100644
+--- a/morecore.c
++++ b/morecore.c
+@@ -44,7 +44,7 @@ static long hugetlbfs_next_addr(long addr)
+ {
+ #if defined(__powerpc64__)
+ 	return ALIGN(addr, 1L << SLICE_HIGH_SHIFT);
+-#elif defined(__powerpc__)
++#elif defined(__powerpc__) && !defined(PPC_NO_SEGMENTS)
+ 	return ALIGN(addr, 1L << SLICE_LOW_SHIFT);
+ #elif defined(__ia64__)
+ 	if (addr < (1UL << SLICE_HIGH_SHIFT))
+diff --git a/tests/brk_near_huge.c b/tests/brk_near_huge.c
+index 71eb803..f6d1e07 100644
+--- a/tests/brk_near_huge.c
++++ b/tests/brk_near_huge.c
+@@ -47,7 +47,7 @@ void *next_chunk(void *addr)
+ 		/* 1TB segments above */
+ 		return PALIGN(addr, 0x10000000000UL);
+ }
+-#elif defined(__powerpc__)
++#elif defined(__powerpc__) && !defined(PPC_NO_SEGMENTS)
+ void *next_chunk(void *addr)
+ {
+ 	return PALIGN(addr, 0x10000000UL);
+diff --git a/tests/truncate_above_4GB.c b/tests/truncate_above_4GB.c
+index 5b8c08f..4c427fc 100644
+--- a/tests/truncate_above_4GB.c
++++ b/tests/truncate_above_4GB.c
+@@ -102,11 +102,13 @@ int main(int argc, char *argv[])
+ 	*qi = 0;
+ 
+ 	/* This part of the test makes the problem more obvious, but
+-	 * is not essential.  It can't be done on powerpc, where
++	 * is not essential.  It can't be done on segmented powerpc, where
+ 	 * segment restrictions prohibit us from performing such a
+ 	 * mapping, so skip it there. Similarly, ia64's address space
+ 	 * restrictions prevent this. */
+-#if !defined(__powerpc__) && !defined(__powerpc64__) && !defined(__ia64__)
++#if (defined(__powerpc__) && defined(PPC_NO_SEGMENTS)) \
++	|| !defined(__powerpc__) && !defined(__powerpc64__) \
++	&& !defined(__ia64__)
+ 	/* Replace middle hpage by tinypage mapping to trigger
+ 	 * nr_ptes BUG */
+ 	verbose_printf("Replacing map at %p-%p...", q + hpage_size,
+-- 
+1.5.6.5
+
diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/0004-tests-run_tests.py-fix-typo-in-test-invocation.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/0004-tests-run_tests.py-fix-typo-in-test-invocation.patch
new file mode 100644
index 0000000..d83db08
--- /dev/null
+++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/0004-tests-run_tests.py-fix-typo-in-test-invocation.patch
@@ -0,0 +1,29 @@ 
+From b3d5429449aef61cb8926c33925fd7b5cad737de Mon Sep 17 00:00:00 2001
+From: Becky Bruce <beckyb@kernel.crashing.org>
+Date: Tue, 19 Apr 2011 19:06:16 -0500
+Subject: [PATCH 2/2] tests/run_tests.py: fix typo in test invocation.
+
+One test was being invoked with HUGETLB_MORECORE=es (instead of yes).....
+
+Upstream-Status: Accepted
+Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
+---
+ tests/run_tests.py |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/tests/run_tests.py b/tests/run_tests.py
+index 8055940..f0049b3 100755
+--- a/tests/run_tests.py
++++ b/tests/run_tests.py
+@@ -567,7 +567,7 @@ def functional_tests():
+     do_test("heapshrink", LD_PRELOAD="libhugetlbfs.so libheapshrink.so",
+             HUGETLB_MORECORE="yes")
+     do_test("heapshrink", LD_PRELOAD="libheapshrink.so", HUGETLB_MORECORE="yes",
+-            HUGETLB_MORECORE_SHRINK="es")
++            HUGETLB_MORECORE_SHRINK="yes")
+     do_test("heapshrink", LD_PRELOAD="libhugetlbfs.so libheapshrink.so",
+             HUGETLB_MORECORE="yes", HUGETLB_MORECORE_SHRINK="yes")
+     do_test("heap-overflow", HUGETLB_VERBOSE="1", HUGETLB_MORECORE="yes")
+-- 
+1.5.6.5
+
diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/checks-if-mtab-is-a-symlink.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/checks-if-mtab-is-a-symlink.patch
new file mode 100644
index 0000000..f555947
--- /dev/null
+++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/checks-if-mtab-is-a-symlink.patch
@@ -0,0 +1,30 @@ 
+Upstream-Status: Accepted
+
+If /etc/mtab is a symlink to /proc/self/mounts,
+mounting fails because addmntent returns an error.
+As a consequence, the Private directory is unusable.
+This is a patch which checks if /etc/mtab is a symlink,
+and if so, doesn't try to call addmntent.
+
+Signed-off-by: Guo Chunrong <B40290@freescale.com>
+
+
+--- a/hugeadm.c	2013-07-31 23:46:04.461258351 -0500
++++ b/hugeadm.c	2013-07-31 23:50:03.249359534 -0500
+@@ -552,6 +552,16 @@
+ 			return 1;
+ 		}
+ 
++         char dummy;
++         int useMtab;
++          /* Check if mtab is a symlink */
++          useMtab = (readlink(MOUNTED, &dummy, 1) < 0);
++        if (!useMtab) {
++         /* No need updating mtab */
++          return 0;
++        }
++  
++
+ 		mounts = setmntent(MOUNTED, "a+");
+ 		if (mounts) {
+ 			entry.mnt_fsname = FS_NAME;
diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/libhugetlbfs-Fix-perl-lib-can-not-be-shiped-to-sub-p.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/libhugetlbfs-Fix-perl-lib-can-not-be-shiped-to-sub-p.patch
new file mode 100644
index 0000000..42860de
--- /dev/null
+++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/libhugetlbfs-Fix-perl-lib-can-not-be-shiped-to-sub-p.patch
@@ -0,0 +1,34 @@ 
+From f6aab55052b8ad7b9498b325c8a26cac25703b01 Mon Sep 17 00:00:00 2001
+From: Yu Zongchun <b40527@freescale.com>
+Date: Mon, 6 May 2013 18:06:02 +0800
+Subject: [PATCH] libhugetlbfs:Fix perl lib can not be shiped to sub-package
+ issue for 64bit board
+
+
+Upstream-Status: Accepted
+Signed-off-by: Yu Zongchun <b40527@freescale.com>
+Signed-off-by: Chunrong Guo <B40290@freescale.com>
+
+---
+ Makefile |    4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index 03966b2..adbd91e 100644
+--- a/Makefile
++++ b/Makefile
+@@ -149,7 +149,11 @@ LDSCRIPTDIR = $(PREFIX)/share/libhugetlbfs/ldscripts
+ BINDIR = $(PREFIX)/share/libhugetlbfs
+ EXEDIR = $(PREFIX)/bin
+ DOCDIR = $(PREFIX)/share/doc/libhugetlbfs
++ifdef CC32
+ PMDIR = $(PREFIX)/lib/perl5/TLBC
++else
++PMDIR = $(PREFIX)/lib64/perl5/TLBC
++endif
+ MANDIR1 = $(PREFIX)/share/man/man1
+ MANDIR3 = $(PREFIX)/share/man/man3
+ MANDIR7 = $(PREFIX)/share/man/man7
+-- 
+1.7.5.4
+
diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/skip-checking-LIB32-and-LIB64-if-they-point-to-the-s.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/skip-checking-LIB32-and-LIB64-if-they-point-to-the-s.patch
new file mode 100644
index 0000000..201527c
--- /dev/null
+++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/skip-checking-LIB32-and-LIB64-if-they-point-to-the-s.patch
@@ -0,0 +1,47 @@ 
+From 355c014573de7f95202cc7c819f81f0f230e4a1a Mon Sep 17 00:00:00 2001
+From: Ting Liu <b28495@freescale.com>
+Date: Mon, 18 Jun 2012 16:37:05 +0800
+Subject: [PATCH] skip checking LIB32 and LIB64 if they point to the same place
+
+Upstream-Status: Inappropriate 
+Signed-off-by: Ting Liu <b28495@freescale.com>
+---
+ Makefile |   22 +++++++++++-----------
+ 1 files changed, 11 insertions(+), 11 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index 1017950..bac5f01 100644
+--- a/Makefile
++++ b/Makefile
+@@ -131,17 +131,17 @@ endif
+ 
+ # If TMPLIB64 is set, then sure we are not resolving LIB32 and LIB64 to the
+ # same place
+-ifdef TMPLIB64
+-
+-REALLIB32 = $(realpath $(PREFIX)/$(LIB32))
+-REALLIB64 = $(realpath $(PREFIX)/$(LIB64))
+-ifneq ($(realpath $(PREFIX)),)
+-ifeq ($(REALLIB32),$(REALLIB64))
+-$(error LIB32 ($(PREFIX)/$(LIB32) to $(REALLIB32)) and LIB64 ($(PREFIX)/$(LIB64) to $(REALLIB64)) are resolving to the same place. Manually specify LIB32 and LIB64. e.g. make PREFIX=$(PREFIX) LIB32=lib32 LIB64=lib64)
+-endif
+-endif
+-
+-endif
++#ifdef TMPLIB64
++#
++#REALLIB32 = $(realpath $(PREFIX)/$(LIB32))
++#REALLIB64 = $(realpath $(PREFIX)/$(LIB64))
++#ifneq ($(realpath $(PREFIX)),)
++#ifeq ($(REALLIB32),$(REALLIB64))
++#$(error LIB32 ($(PREFIX)/$(LIB32) to $(REALLIB32)) and LIB64 ($(PREFIX)/$(LIB64) to $(REALLIB64)) are resolving to the same place. Manually specify LIB32 and LIB64. e.g. make PREFIX=$(PREFIX) LIB32=lib32 LIB64=lib64)
++#endif
++#endif
++#
++#endif
+ 
+ HEADERDIR = $(PREFIX)/include
+ LIBDIR32 = $(PREFIX)/$(LIB32)
+-- 
+1.7.0.4
+
diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/tests-Makefile-install-static-4G-edge-testcases.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/tests-Makefile-install-static-4G-edge-testcases.patch
new file mode 100644
index 0000000..dde9e0d
--- /dev/null
+++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/tests-Makefile-install-static-4G-edge-testcases.patch
@@ -0,0 +1,29 @@ 
+From 7f9be6fafd15c19a2a97ef19a2ece707b253b7a6 Mon Sep 17 00:00:00 2001
+From: Ting Liu <b28495@freescale.com>
+Date: Wed, 7 Aug 2013 16:01:24 +0800
+Subject: [PATCH] tests/Makefile: install static 4G-edge testcases
+
+TESTS_64 is empty, install will fail due to missing file operand
+
+Upstream-Status: Inappropriate 
+Signed-off-by: Ting Liu <b28495@freescale.com>
+---
+ tests/Makefile |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/tests/Makefile b/tests/Makefile
+index 231e3b0..48da3ae 100644
+--- a/tests/Makefile
++++ b/tests/Makefile
+@@ -292,7 +292,7 @@ obj64/install:
+ 	$(INSTALL) -m 755 wrapper-utils.sh $(DESTDIR)$(INST_TESTSDIR64)/obj64
+ 	$(INSTALL) -m 755 $(HELPERS:%=obj64/%) $(DESTDIR)$(INST_TESTSDIR64)/obj64
+ 	$(INSTALL) -m 755 $(HELPER_LIBS:%=obj64/%) $(DESTDIR)$(INST_TESTSDIR64)/obj64
+-	$(INSTALL) -m 755 $(TESTS_64:%=obj64/%) $(DESTDIR)$(INST_TESTSDIR64)/obj64
++	$(INSTALL) -m 755 $(TESTS_64_STATIC:%=obj64/%_static) $(DESTDIR)$(INST_TESTSDIR64)/obj64
+ 	$(INSTALL) -m 755 run_tests.py $(DESTDIR)$(INST_TESTSDIR64)
+ 
+ install: $(OBJDIRS:%=%/install)
+-- 
+1.7.5.4
+
diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/libhugetlbfs_git.bb b/meta-oe/recipes-benchmark/libhugetlbfs/libhugetlbfs_git.bb
new file mode 100644
index 0000000..d62d616
--- /dev/null
+++ b/meta-oe/recipes-benchmark/libhugetlbfs/libhugetlbfs_git.bb
@@ -0,0 +1,49 @@ 
+DESCRIPTION = "A library which provides easy access to huge pages of memory"
+SECTION = "libhugetlbfs"
+LICENSE = "LGPLv2.1"
+
+DEPENDS = "sysfsutils perl"
+RDEPENDS_${PN} += "python python-io python-lang python-subprocess python-resource"
+
+LIC_FILES_CHKSUM = "file://LGPL-2.1;md5=2d5025d4aa3495befef8f17206a5b0a1"
+
+SRCREV = "7649454b6fed355bf53517d5106ae211b533aced"
+SRC_URI = " git://libhugetlbfs.git.sourceforge.net/gitroot/libhugetlbfs/libhugetlbfs \
+        	file://0001-Allow-compiler-to-be-override-regardless-of-32-or-64.patch \
+	        file://0002-Fix-cross-compiling-on-PPC.patch \
+	        file://0003-libhugetlbfs-Remove-segment-based-alignment-restric.patch \
+	        file://0004-tests-run_tests.py-fix-typo-in-test-invocation.patch \
+	        file://skip-checking-LIB32-and-LIB64-if-they-point-to-the-s.patch \
+	        file://libhugetlbfs-Fix-perl-lib-can-not-be-shiped-to-sub-p.patch \
+	        file://0001-install-perl-lib-to-directory-perl-instead-of-perl5.patch \
+		file://checks-if-mtab-is-a-symlink.patch \
+            	file://0001-libhugetlbfs-avoid-search-host-library-path-for-cros.patch \
+            	file://tests-Makefile-install-static-4G-edge-testcases.patch \
+"
+
+S = "${WORKDIR}/git"
+
+COMPATIBLE_HOST = '(powerpc|powerpc64)'
+
+EXTRA_OEMAKE = "'ARCH=${TARGET_ARCH}' 'OPT=${CFLAGS}' 'CC=${CC}' BUILDTYPE=NATIVEONLY"
+CFLAGS += "-fexpensive-optimizations -frename-registers -fomit-frame-pointer -g0"
+
+TARGET_CC_ARCH += "${LDFLAGS}"
+
+do_install() {
+        oe_runmake PREFIX=${prefix} DESTDIR=${D} \
+          INST_TESTSDIR32=/opt/libhugetlbfs/tests \
+          INST_TESTSDIR64=/opt/libhugetlbfs/tests \
+          install-tests
+}
+
+PARALLEL_MAKE_pn-${PN} = ""
+
+PACKAGES =+ "${PN}-perl ${PN}-tests"
+FILES_${PN}-dbg += "${libdir}/libhugetlbfs/tests/obj32/.debug ${libdir}/libhugetlbfs/tests/obj64/.debug"
+FILES_${PN}-perl = "${libdir}/perl"
+FILES_${PN}-tests += "/opt/libhugetlbfs/tests"
+
+INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
+INSANE_SKIP_${PN}-tests += "dev-deps"
+