Re: [meta-oe][PATCH] libhugetlbfs: add recipe

[Martin Jansa <martin.jansa@gmail.com>]

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On Mon, Sep 16, 2013 at 07:43:25AM +0000, Guo Chunrong-B40290 wrote:
> Hello ,
> Please give some comments about patch .

Hi,

fails to build for qemux86-64 with gold enabled:

| /home/jenkins/oe/shr-core-branches/shr-core/tmp-eglibc/sysroots/x86_64-linux/usr/libexec/x86_64-oe-linux/gcc/x86_64-oe-linux/4.8.1/ld: error: zero_filesize_segment.ld: SECTIONS seen after other input files; try -T/--script
| /home/jenkins/oe/shr-core-branches/shr-core/tmp-eglibc/sysroots/x86_64-linux/usr/libexec/x86_64-oe-linux/gcc/x86_64-oe-linux/4.8.1/ld: internal error in input_sections_begin, at /home/jenkins/oe/shr-core-branches/shr-core/tmp-eglibc/work/x86_64-oe-linux/binutils-cross/2.23.2-r4/binutils-2.23.2/gold/merge.h:269
| collect2: error: ld returned 1 exit status
| 	 CC64 obj64/linkhuge.o
| 	 LD64 (hugelink test) obj64/linkhuge
| 	 CC64 obj64/linkhuge_nofd.o
| 	 LD64 (hugelink test) obj64/linkhuge_nofd
| 	 CC64 obj64/linkshare.o
| 	 LD64 (hugelink test) obj64/linkshare
| 	 LD64 (xB test) obj64/xB.linkhuge
| x86_64-oe-linux-ld: internal error in read_script_file, at /home/jenkins/oe/shr-core-branches/shr-core/tmp-eglibc/work/x86_64-oe-linux/binutils-cross/2.23.2-r4/binutils-2.23.2/gold/script.cc:1600
| collect2: error: ld returned 1 exit status
| make[1]: *** [obj64/xB.linkhuge] Error 1
| make: *** [tests/all] Error 2
| ERROR: oe_runmake failed
| WARNING: exit code 1 from a shell command.
| ERROR: Function failed: do_compile (log file is located at /home/jenkins/oe/shr-core-branches/shr-core/tmp-eglibc/work/x86_64-oe-linux/libhugetlbfs/git-r0/temp/log.do_compile.8133)
NOTE: recipe libhugetlbfs-git-r0: task do_compile: Failed
ERROR: Task 23473 (/home/jenkins/oe/shr-core-branches/shr-core/meta-openembedded/meta-oe/recipes-benchmark/libhugetlbfs/libhugetlbfs_git.bb, do_compile) failed with exit code '1'

Can you try to resolve it?

> 
> Thanks,
> chunrong
> 
> -----Original Message-----
> From: Guo Chunrong-B40290 
> Sent: Tuesday, September 10, 2013 10:03 AM
> To: openembedded-devel@lists.openembedded.org
> Cc: Liu Ting-B28495; Luo Zhenhua-B19537; Guo Chunrong-B40290; Guo Chunrong-B40290
> Subject: [meta-oe][PATCH] libhugetlbfs: add recipe
> 
> Signed-off-by: Chunrong Guo <B40290@freescale.com>
> ---
>  ...fs-Remove-segment-based-alignment-restric.patch |  131 ++++++++++++++++++++
>  ...-run_tests.py-fix-typo-in-test-invocation.patch |   30 +++++
>  .../files/Fix-cross-compiling-on-PPC.patch         |   28 ++++
>  .../libhugetlbfs/files/aarch64-support.patch       |   88 +++++++++++++
>  .../files/aarch64-unit-test-fixes.patch            |   62 +++++++++
>  .../files/add-PROT-NONE-to-the-mprotest-test.patch |   38 ++++++
>  .../files/checks-if-mtab-is-a-symlink.patch        |   30 +++++
>  .../libhugetlbfs/files/cross-compile.patch         |   83 ++++++++++++
>  ...x-lib64-can-not-be-shiped-in-64bit-target.patch |   64 ++++++++++
>  .../libhugetlbfs/files/install64-fix.patch         |   20 +++
>  ...s-Fix-perl-lib-can-not-be-shiped-to-sub-p.patch |   31 +++++
>  ...s-avoid-search-host-library-path-for-cros.patch |   99 +++++++++++++++
>  ...ng-LIB32-and-LIB64-if-they-point-to-the-s.patch |   48 +++++++
>  .../libhugetlbfs/libhugetlbfs_git.bb               |   51 ++++++++
>  14 files changed, 803 insertions(+), 0 deletions(-)  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/Fix-cross-compiling-on-PPC.patch
>  create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/aarch64-support.patch
>  create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/aarch64-unit-test-fixes.patch
>  create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/add-PROT-NONE-to-the-mprotest-test.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/cross-compile.patch
>  create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/fix-lib64-can-not-be-shiped-in-64bit-target.patch
>  create mode 100644 meta-oe/recipes-benchmark/libhugetlbfs/files/install64-fix.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/libhugetlbfs-avoid-search-host-library-path-for-cros.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/libhugetlbfs_git.bb
> 
> 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..31f0516
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/0003-libhugetlbfs-Rem
> +++ ove-segment-based-alignment-restric.patch
> @@ -0,0 +1,131 @@
> +Upstream-Status: Accepted
> +
> +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.
> +
> +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..747ee93
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/0004-tests-run_tests.
> +++ py-fix-typo-in-test-invocation.patch
> @@ -0,0 +1,30 @@
> +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/Fix-cross-compiling-on-PPC.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/Fix-cross-compiling-on-PPC.patch
> new file mode 100644
> index 0000000..30d421d
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/Fix-cross-compiling-o
> +++ n-PPC.patch
> @@ -0,0 +1,28 @@
> +Upstream-Status: Accepted
> +
> +Renamed ARCH check to use powerpc (for ppc32) and powerpc64.
> +
> +Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
> +Signed-off-by: Guo Chunrong <B40290@freescale.com>
> +
> +
> +--- a/Makefileold	2013-09-05 03:19:24.261312044 -0500
> ++++ b/Makefile	2013-09-05 03:20:43.312456972 -0500
> +@@ -36,7 +36,7 @@
> + 
> + CUSTOM_LDSCRIPTS = yes
> + 
> +-ifeq ($(ARCH),ppc64)
> ++ifeq ($(ARCH),powerpc64)
> + CC64 = $(CC) -m64
> + ELF64 = elf64ppc
> + TMPLIB64 = lib64
> +@@ -46,7 +46,7 @@
> + ELF32 = elf32ppclinux
> + endif
> + else
> +-ifeq ($(ARCH),ppc)
> ++ifeq ($(ARCH),powerpc)
> + CC32 = $(CC) -m32
> + ELF32 = elf32ppclinux
> + TMPLIB32 = lib
> diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/aarch64-support.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/aarch64-support.patch
> new file mode 100644
> index 0000000..ceac6b4
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/aarch64-support.patch
> @@ -0,0 +1,88 @@
> +Upstream-Status: Pending
> +
> +From 52b8430eb4f03e35721f29862de33041fe9c9768 Mon Sep 17 00:00:00 2001
> +From: Steve Capper <steve.capper@linaro.org>
> +Date: Wed, 10 Apr 2013 14:51:12 +0100
> +Subject: [PATCH] Aarch64 support.
> +
> +This patch adds support for Aarch64.
> +
> +As with ARMv7, We do not add the xBT/xBDT style linker scripts as these 
> +have been deprecated in favour of adjusting the page sizes via command 
> +line parameter to ld.
> +
> +Signed-off-by: Steve Capper <steve.capper@linaro.org>
> +---
> + Makefile               |    7 +++++++
> + sys-aarch64elf_linux.S |   34 ++++++++++++++++++++++++++++++++++
> + 2 files changed, 41 insertions(+)
> + create mode 100644 sys-aarch64elf_linux.S
> +
> +diff --git a/Makefile b/Makefile
> +index 48205af..28ceade 100644
> +--- a/Makefile
> ++++ b/Makefile
> +@@ -57,6 +57,12 @@ TMPLIB32 = lib
> + ELF32 += armelf_linux_eabi
> + CUSTOM_LDSCRIPTS = no
> + else
> ++ifeq ($(ARCH),aarch64)
> ++CC64 = gcc
> ++ELF64 = aarch64elf_linux
> ++TMPLIB64 = lib64
> ++CUSTOM_LDSCRIPTS = no
> ++else
> + ifeq ($(ARCH),i386)
> + CC32 = gcc
> + ELF32 = elf_i386
> +@@ -100,6 +106,7 @@ endif
> + endif
> + endif
> + endif
> ++endif
> + 
> + ifdef CC32
> + OBJDIRS += obj32
> +diff --git a/sys-aarch64elf_linux.S b/sys-aarch64elf_linux.S new file 
> +mode 100644 index 0000000..699ff4c
> +--- /dev/null
> ++++ b/sys-aarch64elf_linux.S
> +@@ -0,0 +1,34 @@
> ++/*
> ++ * libhugetlbfs - Easy use of Linux hugepages
> ++ * Copyright (C) 2013 Linaro Ltd.
> ++ *
> ++ * This library is free software; you can redistribute it and/or
> ++ * modify it under the terms of the GNU Lesser General Public License
> ++ * version 2.1 as published by the Free Software Foundation.
> ++ *
> ++ * This library is distributed in the hope that it will be useful, but
> ++ * WITHOUT ANY WARRANTY; without even the implied warranty of
> ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
> ++ * Lesser General Public License for more details.
> ++ *
> ++ * You should have received a copy of the GNU Lesser General Public
> ++ * License along with this library; if not, write to the Free Software
> ++ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 
> ++02110-1301 USA  */
> ++
> ++        .text
> ++
> ++        .globl  direct_syscall
> ++
> ++
> ++direct_syscall:
> ++	uxtw	x8, w0
> ++	mov	x0, x1
> ++	mov	x1, x2
> ++	mov	x2, x3
> ++	mov	x3, x4
> ++	mov	x4, x5
> ++	mov	x5, x6
> ++	mov	x6, x7
> ++	svc	0x0
> ++	RET
> +--
> +1.7.9.5
> +
> diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/aarch64-unit-test-fixes.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/aarch64-unit-test-fixes.patch
> new file mode 100644
> index 0000000..0b6fd8a
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/aarch64-unit-test-fix
> +++ es.patch
> @@ -0,0 +1,62 @@
> +Upstream-Status: Pending
> +
> +From 9bb940bd6a86f09280bdcd48a7177a835d72a25c Mon Sep 17 00:00:00 2001
> +From: Steve Capper <steve.capper@linaro.org>
> +Date: Wed, 10 Apr 2013 15:52:46 +0100
> +Subject: [PATCH] Aarch64 unit test fixes.
> +
> +On Aarch64, zero bytes are illegal instructions, this is added to the 
> +icache-hygiene test.
> +
> +In mremap-expand-slice-collision, if __LP64__ is defined then mappings 
> +are attempted at 1TB boundaries which are outside the allowable mmap 
> +region for Aarch64. For __aarch64__ we change this mapping back to 
> +256MB slices.
> +
> +Signed-off-by: Steve Capper <steve.capper@linaro.org>
> +---
> + tests/icache-hygiene.c                |    7 ++++---
> + tests/mremap-expand-slice-collision.c |    2 +-
> + 2 files changed, 5 insertions(+), 4 deletions(-)
> +
> +diff --git a/tests/icache-hygiene.c b/tests/icache-hygiene.c index 
> +51792b3..876ce10 100644
> +--- a/tests/icache-hygiene.c
> ++++ b/tests/icache-hygiene.c
> +@@ -54,7 +54,7 @@ static void cacheflush(void *p)  {  #if 
> +defined(__powerpc__)
> + 	asm volatile("dcbst 0,%0; sync; icbi 0,%0; isync" : : "r"(p)); -#elif 
> +defined(__arm__)
> ++#elif defined(__arm__) || defined(__aarch64__)
> + 	__clear_cache(p, p + COPY_SIZE);
> + #endif
> + }
> +@@ -87,8 +87,9 @@ static void *sig_expected;  static void 
> +sig_handler(int signum, siginfo_t *si, void *uc)  {  #if 
> +defined(__powerpc__) || defined(__powerpc64__) || defined(__ia64__) || \
> +-    defined(__s390__) || defined(__s390x__) || defined(__sparc__)
> +-	/* On powerpc and ia64 and s390, 0 bytes are an illegal
> ++    defined(__s390__) || defined(__s390x__) || defined(__sparc__) || \
> ++    defined(__aarch64__)
> ++	/* On powerpc, ia64, s390 and Aarch64, 0 bytes are an illegal
> + 	 * instruction, so, if the icache is cleared properly, we SIGILL
> + 	 * as soon as we jump into the cleared page */
> + 	if (signum == SIGILL) {
> +diff --git a/tests/mremap-expand-slice-collision.c 
> +b/tests/mremap-expand-slice-collision.c
> +index c25f4c6..853f3c3 100644
> +--- a/tests/mremap-expand-slice-collision.c
> ++++ b/tests/mremap-expand-slice-collision.c
> +@@ -38,7 +38,7 @@ void init_slice_boundary(int fd)
> + 	unsigned long slice_size;
> + 	void *p1, *p2, *heap;
> + 	int slices_ok, i, rc;
> +-#ifdef __LP64__
> ++#if defined(__LP64__) && !defined(__aarch64__)
> + 	/* powerpc: 1TB slices starting at 1 TB */
> + 	slice_boundary = 0x10000000000;
> + 	slice_size = 0x10000000000;
> +--
> +1.7.9.5
> +
> diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/add-PROT-NONE-to-the-mprotest-test.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/add-PROT-NONE-to-the-mprotest-test.patch
> new file mode 100644
> index 0000000..673f204
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/add-PROT-NONE-to-the-
> +++ mprotest-test.patch
> @@ -0,0 +1,38 @@
> +Upstream-Status: Pending
> +
> +From c7fcb7270bb510d7271a1c0cea095a4dbea49420 Mon Sep 17 00:00:00 2001
> +From: Steve Capper <steve.capper@linaro.org>
> +Date: Mon, 3 Jun 2013 17:00:45 +0100
> +Subject: [PATCH] Add PROT_NONE to the mprotect test.
> +
> +The mprotect unit test checks PROT_READ and PROT_READ | PROT_WRITE 
> +protections. We recently found that PROT_NONE wasn't properly supported 
> +in our huge page kernel code.
> +
> +This patch adds PROT_NONE tests to mprotect. The expected behaviour is 
> +that neither reads nor writes should succeed.
> +
> +Signed-off-by: Steve Capper <steve.capper@linaro.org>
> +---
> + tests/mprotect.c |    6 ++++++
> + 1 file changed, 6 insertions(+)
> +
> +diff --git a/tests/mprotect.c b/tests/mprotect.c index aa4673e..db6a662 
> +100644
> +--- a/tests/mprotect.c
> ++++ b/tests/mprotect.c
> +@@ -213,5 +213,11 @@ int main(int argc, char *argv[])
> + 	test_mprotect(fd, "RW->R 1/2", 2*hpage_size, PROT_READ|PROT_WRITE,
> + 		      hpage_size, PROT_READ);
> + 
> ++	/* PROT_NONE tests */
> ++	test_mprotect(fd, "NONE->R", hpage_size, PROT_NONE,
> ++		      hpage_size, PROT_READ);
> ++	test_mprotect(fd, "NONE->RW", hpage_size, PROT_NONE,
> ++		      hpage_size, PROT_READ|PROT_WRITE);
> ++
> + 	PASS();
> + }
> +--
> +1.7.9.5
> +
> 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-s
> +++ ymlink.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/cross-compile.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/cross-compile.patch
> new file mode 100644
> index 0000000..13b4fde
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/cross-compile.patch
> @@ -0,0 +1,83 @@
> +Upstream-Status: Accepted
> +
> +Fix cross compiling
> +
> +Signed-off-by: Guo Chunrong <B40290@freescale.com>
> +
> +Index: git/Makefile
> +===================================================================
> +--- git.orig/Makefile
> ++++ git/Makefile
> +@@ -37,60 +37,60 @@ ARCH = $(shell uname -m | sed -e s/i.86/  
> +CUSTOM_LDSCRIPTS = yes
> + 
> + ifeq ($(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),aarch64)
> +-CC64 = gcc
> ++CC64 = $(CC)
> + ELF64 = aarch64elf_linux
> + TMPLIB64 = lib64
> + CUSTOM_LDSCRIPTS = no
> + else
> + ifeq ($(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 = $(CC) -m31
> + ELF32 = elf_s390
> + ELF64 = elf64_s390
> + TMPLIB64 = lib64
> diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/fix-lib64-can-not-be-shiped-in-64bit-target.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/fix-lib64-can-not-be-shiped-in-64bit-target.patch
> new file mode 100644
> index 0000000..fe79d95
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/fix-lib64-can-not-be-
> +++ shiped-in-64bit-target.patch
> @@ -0,0 +1,64 @@
> +Upstream-Status: Inappropriate [oe-core specific]
> +
> +
> +fix the below error:
> +  ERROR: QA Issue: libhugetlbfs: Files/directories were installed but 
> +not shipped
> +  /usr/lib64
> +  /usr/lib64/libhugetlbfs.so
> +  /usr/lib64/libhugetlbfs.a
> +  /usr/lib64/libhugetlbfs_privutils.so
> +  /usr/lib64/perl5
> +  /usr/lib64/perl5/TLBC
> +  /usr/lib64/perl5/TLBC/PerfCollect.pm
> +  /usr/lib64/perl5/TLBC/Report.pm
> +  /usr/lib64/perl5/TLBC/DataCollect.pm
> +  /usr/lib64/perl5/TLBC/OpCollect.pm
> +$<50>ERROR: QA run found fatal errors. Please consider fixing them.
> +
> +
> +Signed-off-by: Guo Chunrong <B40290@freescale.com>
> +
> +--- a/Makefileold	2013-09-08 22:17:29.695428823 -0500
> ++++ b/Makefile	2013-09-08 22:15:50.224377019 -0500
> +@@ -60,7 +60,7 @@
> + ifeq ($(ARCH),aarch64)
> + CC64 = $(CC)
> + ELF64 = aarch64elf_linux
> +-TMPLIB64 = lib64
> ++TMPLIB64 = lib
> + CUSTOM_LDSCRIPTS = no
> + else
> + ifeq ($(ARCH),i386)
> +@@ -71,7 +71,7 @@
> + ifeq ($(ARCH),x86_64)
> + CC64 = $(CC) -m64
> + ELF64 = elf_x86_64
> +-TMPLIB64 = lib64
> ++TMPLIB64 = lib
> + TMPLIB32 = lib
> + ifneq ($(BUILDTYPE),NATIVEONLY)
> + CC32 = $(CC) -m32
> +@@ -171,11 +171,23 @@
> + BINDIR = $(PREFIX)/share/libhugetlbfs
> + EXEDIR = $(PREFIX)/bin
> + DOCDIR = $(PREFIX)/share/doc/libhugetlbfs
> ++
> + ifdef CC32
> + PMDIR = $(PREFIX)/lib/perl5/TLBC
> ++endif
> ++
> ++ifdef CC64
> ++ifeq ($(ARCH),x86_64)
> ++PMDIR = $(PREFIX)/lib/perl5/TLBC
> ++else
> ++ifeq ($(ARCH),aarch64)
> ++PMDIR = $(PREFIX)/lib/perl5/TLBC
> + else
> + PMDIR = $(PREFIX)/lib64/perl5/TLBC
> + endif
> ++endif
> ++endif
> ++
> + MANDIR1 = $(PREFIX)/share/man/man1
> + MANDIR3 = $(PREFIX)/share/man/man3
> + MANDIR7 = $(PREFIX)/share/man/man7
> diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/install64-fix.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/install64-fix.patch
> new file mode 100644
> index 0000000..9652c3d
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/install64-fix.patch
> @@ -0,0 +1,20 @@
> +Upstream-Status: Inappropriate [oe-core specific]
> +
> +TESTS_64 is empty, install will fail due to missing file operand
> +
> +
> +Signed-off-by: Chunrong Guo <B40290@freescale.com>
> +
> +Index: git/tests/Makefile
> +===================================================================
> +--- git.orig/tests/Makefile
> ++++ git/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:%=obj64/%) $(DESTDIR)$(INST_TESTSDIR64)/obj64
> + 	$(INSTALL) -m 755 run_tests.py $(DESTDIR)$(INST_TESTSDIR64)
> + 
> + install: $(OBJDIRS:%=%/install)
> diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/files/libhugetlbfs-Fix-perl-lib-can-not-be-shiped-to-sub-p.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/libhugetlbfs-Fix-perl-lib-can-not-be-shiped-to-sub-p.patch
> new file mode 100644
> index 0000000..9fb5b77
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/libhugetlbfs-Fix-perl
> +++ -lib-can-not-be-shiped-to-sub-p.patch
> @@ -0,0 +1,31 @@
> +Upstream-Status: Accepted
> +
> +From f6aab55052b8ad7b9498b325c8a26cac25703b01 Mon Sep 17 00:00:00 2001
> +From: Yu Zongchun <b40527@freescale.com>
> +Date: Mon, 6 May 2013 18:06:02 +0800
> +Subject: [PATCH] libhugetlbfs:Fix perl lib can not be shiped to 
> +sub-package  issue for 64bit board
> +
> +---
> + Makefile |    4 ++++
> + 1 files changed, 4 insertions(+), 0 deletions(-)
> +
> +diff --git a/Makefile b/Makefile
> +index 03966b2..adbd91e 100644
> +--- a/Makefile
> ++++ b/Makefile
> +@@ -149,7 +149,11 @@ LDSCRIPTDIR = 
> +$(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/libhugetlbfs-avoid-search-host-library-path-for-cros.patch b/meta-oe/recipes-benchmark/libhugetlbfs/files/libhugetlbfs-avoid-search-host-library-path-for-cros.patch
> new file mode 100644
> index 0000000..b3fd843
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/libhugetlbfs-avoid-se
> +++ arch-host-library-path-for-cros.patch
> @@ -0,0 +1,99 @@
> +From 0a2877400a086e9d6ddd32a80462b7a931921dc2 Mon Sep 17 00:00:00 2001
> +From: Chunrong Guo <B40290@freescale.com>
> +Date: Sun, 8 Sep 2013 23:21:49 -0500
> +Subject: [PATCH] libhugetlbfs: avoid search host library path for cross  
> +compilation
> +
> +Upstream-Status: Inappropriate [oe-core specific]
> +
> +Signed-off-by: Chunrong Guo <B40290@freescale.com>
> +---
> + ldscripts/elf32ppclinux.xB   |    2 +-
> + ldscripts/elf32ppclinux.xBDT |    2 +-
> + ldscripts/elf64ppc.xB        |    2 +-
> + ldscripts/elf64ppc.xBDT      |    2 +-
> + ldscripts/elf_x86_64.xB      |    2 +-
> + ldscripts/elf_x86_64.xBDT    |    2 +-
> + 6 files changed, 6 insertions(+), 6 deletions(-)
> +
> +diff --git a/ldscripts/elf32ppclinux.xB b/ldscripts/elf32ppclinux.xB 
> +index 28ad88d..33d482d 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..823475e 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..8cc557d 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..53e0749 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
> + {
> +diff --git a/ldscripts/elf_x86_64.xB b/ldscripts/elf_x86_64.xB index 
> +ed21a2c..ba50e9f 100644
> +--- a/ldscripts/elf_x86_64.xB
> ++++ b/ldscripts/elf_x86_64.xB
> +@@ -3,7 +3,7 @@ OUTPUT_FORMAT("elf64-x86-64", "elf64-x86-64",
> + 	      "elf64-x86-64")
> + OUTPUT_ARCH(i386:x86-64)
> + ENTRY(_start)
> +-SEARCH_DIR("/usr/x86_64-linux-gnu/lib64"); 
> +SEARCH_DIR("/usr/local/lib64"); SEARCH_DIR("/lib64"); 
> +SEARCH_DIR("/usr/lib64"); SEARCH_DIR("/usr/x86_64-linux-gnu/lib"); 
> +SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); 
> +SEARCH_DIR("/usr/lib");
> ++/*SEARCH_DIR("/usr/x86_64-linux-gnu/lib64"); 
> ++SEARCH_DIR("/usr/local/lib64"); SEARCH_DIR("/lib64"); 
> ++SEARCH_DIR("/usr/lib64"); SEARCH_DIR("/usr/x86_64-linux-gnu/lib"); 
> ++SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); 
> ++SEARCH_DIR("/usr/lib");*/
> + INPUT(-lhugetlbfs);
> + /* Do we need any of these for elf?
> +    __DYNAMIC = 0;    */
> +diff --git a/ldscripts/elf_x86_64.xBDT b/ldscripts/elf_x86_64.xBDT 
> +index 1855202..c62d245 100644
> +--- a/ldscripts/elf_x86_64.xBDT
> ++++ b/ldscripts/elf_x86_64.xBDT
> +@@ -3,7 +3,7 @@ OUTPUT_FORMAT("elf64-x86-64", "elf64-x86-64",
> + 	      "elf64-x86-64")
> + OUTPUT_ARCH(i386:x86-64)
> + ENTRY(_start)
> +-SEARCH_DIR("/usr/x86_64-linux-gnu/lib64"); 
> +SEARCH_DIR("/usr/local/lib64"); SEARCH_DIR("/lib64"); 
> +SEARCH_DIR("/usr/lib64"); SEARCH_DIR("/usr/x86_64-linux-gnu/lib"); 
> +SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); 
> +SEARCH_DIR("/usr/lib");
> ++/*SEARCH_DIR("/usr/x86_64-linux-gnu/lib64"); 
> ++SEARCH_DIR("/usr/local/lib64"); SEARCH_DIR("/lib64"); 
> ++SEARCH_DIR("/usr/lib64"); SEARCH_DIR("/usr/x86_64-linux-gnu/lib"); 
> ++SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); 
> ++SEARCH_DIR("/usr/lib");*/
> + INPUT(-lhugetlbfs);
> + /* Do we need any of these for elf?
> +    __DYNAMIC = 0;    */
> +--
> +1.7.9.7
> +
> 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..3296376
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/files/skip-checking-LIB32-a
> +++ nd-LIB64-if-they-point-to-the-s.patch
> @@ -0,0 +1,48 @@
> +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 [oe-core specific]
> +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/libhugetlbfs_git.bb b/meta-oe/recipes-benchmark/libhugetlbfs/libhugetlbfs_git.bb
> new file mode 100644
> index 0000000..75f8969
> --- /dev/null
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/libhugetlbfs_git.bb
> @@ -0,0 +1,51 @@
> +DESCRIPTION = "A library which provides easy access to huge pages of memory"
> +LICENSE = "LGPLv2.1"
> +LIC_FILES_CHKSUM = "file://LGPL-2.1;md5=2d5025d4aa3495befef8f17206a5b0a1"
> +
> +DEPENDS = "sysfsutils perl"
> +RDEPENDS_${PN} += "python python-io python-lang python-subprocess python-resource"
> +
> +SRCREV = "7649454b6fed355bf53517d5106ae211b533aced"
> +SRC_URI = "git://git.code.sf.net/p/libhugetlbfs/code \
> +    file://checks-if-mtab-is-a-symlink.patch \
> +    file://aarch64-support.patch \
> +    file://aarch64-unit-test-fixes.patch \
> +    file://add-PROT-NONE-to-the-mprotest-test.patch \
> +    file://install64-fix.patch \
> +    file://cross-compile.patch \
> +    file://Fix-cross-compiling-on-PPC.patch \
> +    file://0003-libhugetlbfs-Remove-segment-based-alignment-restric.patch \
> +    file://0004-tests-run_tests.py-fix-typo-in-test-invocation.patch \
> +    file://skip-checking-LIB32-and-LIB64-if-they-point-to-the-s.patch \
> +    file://libhugetlbfs-avoid-search-host-library-path-for-cros.patch \
> +    file://libhugetlbfs-Fix-perl-lib-can-not-be-shiped-to-sub-p.patch \
> +    file://fix-lib64-can-not-be-shiped-in-64bit-target.patch \ "
> +
> +S = "${WORKDIR}/git"
> +
> +COMPATIBLE_HOST = "(x86_64|powerpc|powerpc64|aarch64).*-linux*"
> +
> +
> +EXTRA_OEMAKE = "'ARCH=${TARGET_ARCH}' 'OPT=${CFLAGS}' 'CC=${CC}' BUILDTYPE=NATIVEONLY ${LIBARGS}"
> +CFLAGS += "-fexpensive-optimizations -frename-registers -fomit-frame-pointer -g0"
> +
> +TARGET_CC_ARCH += "${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 ${PN}-perl5"
> +FILES_${PN}-dbg += "${libdir}/libhugetlbfs/tests/obj32/.debug ${libdir}/libhugetlbfs/tests/obj64/.debug"
> +FILES_${PN}-perl = "${libdir}/perl"
> +FILES_${PN}-perl5 = "${libdir}/perl5 "
> +FILES_${PN}-tests += "/opt/libhugetlbfs/tests"
> +
> +INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
> +INSANE_SKIP_${PN}-tests += "dev-deps"
> --
> 1.7.5.4
> 
> 
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-- 
Martin 'JaMa' Jansa     jabber: Martin.Jansa@gmail.com

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