kexec-tools: drop, 2.0.8+aarch64 is in oe-core now

Change-Id: Ied87a9d46e00d35bd72c56c24034b78d64be49ad
Signed-off-by: Koen Kooi <koen.kooi@linaro.org>

4 files changed, 0 insertions, 637 deletions

diff --git a/meta-linaro-integration/recipes-overlayed/kexec/kexec-tools.inc b/meta-linaro-integration/recipes-overlayed/kexec/kexec-tools.inc
deleted file mode 100644
index 695c11e3..00000000
--- a/meta-linaro-integration/recipes-overlayed/kexec/kexec-tools.inc
+++ /dev/null
@@ -1,17 +0,0 @@
-SUMMARY = "Kexec fast reboot tools"
-DESCRIPTION = "Kexec is a fast reboot feature that lets you reboot to a new Linux kernel"
-AUTHOR = "Eric Biederman"
-HOMEPAGE = "http://kernel.org/pub/linux/utils/kernel/kexec/"
-SECTION = "kernel/userland"
-LICENSE = "GPLv2"
-LIC_FILES_CHKSUM = "file://COPYING;md5=ea5bed2f60d357618ca161ad539f7c0a \
-                    file://kexec/kexec.c;beginline=1;endline=20;md5=af10f6ae4a8715965e648aa687ad3e09"
-DEPENDS = "zlib xz"
-
-SRC_URI = "${KERNELORG_MIRROR}/linux/utils/kernel/kexec/kexec-tools-${PV}.tar.gz"
-
-inherit autotools-brokensep
-
-COMPATIBLE_HOST = "(x86_64|i.86|arm|aarch64|powerpc|mips).*-(linux|freebsd.*)"
-
-INSANE_SKIP_${PN} = "arch"
diff --git a/meta-linaro-integration/recipes-overlayed/kexec/kexec-tools/add-arm64-support.patch b/meta-linaro-integration/recipes-overlayed/kexec/kexec-tools/add-arm64-support.patch
deleted file mode 100644
index 30b02290..00000000
--- a/meta-linaro-integration/recipes-overlayed/kexec/kexec-tools/add-arm64-support.patch
+++ /dev/null
@@ -1,521 +0,0 @@
-From 98215763db92c85668fd217cfc719322ce54e704 Mon Sep 17 00:00:00 2001
-From: Geoff Levand <geoff.levand@linaro.org>
-Date: Tue, 13 May 2014 10:59:52 -0700
-Subject: [PATCH 1/1] Add arm64 support
-
-Signed-off-by: Geoff Levand <geoff.levand@linaro.org>
-Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>
----
- configure.ac                            |    3 
- kexec/Makefile                          |    1 
- kexec/arch/arm64/Makefile               |   31 +++++
- kexec/arch/arm64/include/arch/options.h |   30 ++++
- kexec/arch/arm64/kexec-arm64.c          |  194 ++++++++++++++++++++++++++++++++
- kexec/arch/arm64/kexec-arm64.h          |   28 ++++
- kexec/arch/arm64/kexec-elf-arm64.c      |  147 ++++++++++++++++++++++++
- kexec/kexec-syscall.h                   |    9 +
- 8 files changed, 441 insertions(+), 2 deletions(-)
- create mode 100644 kexec/arch/arm64/Makefile
- create mode 100644 kexec/arch/arm64/include/arch/options.h
- create mode 100644 kexec/arch/arm64/kexec-arm64.c
- create mode 100644 kexec/arch/arm64/kexec-arm64.h
- create mode 100644 kexec/arch/arm64/kexec-elf-arm64.c
-
---- a/configure.ac
-+++ b/configure.ac
-@@ -35,6 +35,9 @@ case $target_cpu in
- 		ARCH="ppc64"
- 		SUBARCH="LE"
- 		;;
-+	aarch64* )
-+		ARCH="arm64"
-+		;;
- 	arm* )
- 		ARCH="arm"
- 		;;
---- a/kexec/Makefile
-+++ b/kexec/Makefile
-@@ -71,6 +71,7 @@ KEXEC_SRCS			+= $($(ARCH)_FS2DT)
- 
- include $(srcdir)/kexec/arch/alpha/Makefile
- include $(srcdir)/kexec/arch/arm/Makefile
-+include $(srcdir)/kexec/arch/arm64/Makefile
- include $(srcdir)/kexec/arch/i386/Makefile
- include $(srcdir)/kexec/arch/ia64/Makefile
- include $(srcdir)/kexec/arch/m68k/Makefile
---- /dev/null
-+++ b/kexec/arch/arm64/Makefile
-@@ -0,0 +1,31 @@
-+
-+arm64_FS2DT += kexec/fs2dt.c
-+arm64_FS2DT_INCLUDE += -include $(srcdir)/kexec/arch/arm64/kexec-arm64.h
-+
-+arm64_KEXEC_SRCS += \
-+	kexec/arch/arm64/kexec-arm64.c \
-+	kexec/arch/arm64/kexec-elf-arm64.c
-+
-+arm64_ARCH_REUSE_INITRD =
-+arm64_ADD_SEGMENT =
-+arm64_VIRT_TO_PHYS =
-+
-+dist += $(arm64_KEXEC_SRCS) \
-+	kexec/arch/arm64/Makefile \
-+	kexec/arch/arm64/kexec-arm64.h
-+
-+ifdef HAVE_LIBFDT
-+
-+LIBS += -lfdt
-+
-+else
-+
-+include $(srcdir)/kexec/libfdt/Makefile.libfdt
-+
-+libfdt_SRCS += $(LIBFDT_SRCS:%=kexec/libfdt/%)
-+
-+arm64_CPPFLAGS = -I$(srcdir)/kexec/libfdt
-+
-+arm64_KEXEC_SRCS += $(libfdt_SRCS)
-+
-+endif
---- /dev/null
-+++ b/kexec/arch/arm64/include/arch/options.h
-@@ -0,0 +1,30 @@
-+#ifndef KEXEC_ARCH_ARM64_OPTIONS_H
-+#define KEXEC_ARCH_ARM64_OPTIONS_H
-+
-+#define OPT_APPEND	((OPT_MAX)+0)
-+#define OPT_RAMDISK	((OPT_MAX)+1)
-+#define OPT_DTB		((OPT_MAX)+2)
-+#define OPT_ARCH_MAX	((OPT_MAX)+3)
-+
-+#define KEXEC_ARCH_OPTIONS \
-+	KEXEC_OPTIONS \
-+	{ "append",       1, NULL, OPT_APPEND }, \
-+	{ "command-line", 1, NULL, OPT_APPEND }, \
-+	{ "dtb",          1, NULL, OPT_DTB }, \
-+	{ "initrd",       1, NULL, OPT_RAMDISK }, \
-+	{ "ramdisk",      1, NULL, OPT_RAMDISK }, \
-+
-+#define KEXEC_ARCH_OPT_STR KEXEC_OPT_STR /* Only accept long arch options. */
-+
-+#define KEXEC_ALL_OPTIONS KEXEC_ARCH_OPTIONS
-+#define KEXEC_ALL_OPT_STR KEXEC_ARCH_OPT_STR
-+
-+struct arm64_opts {
-+	const char *command_line;
-+	const char *ramdisk;
-+	const char *dtb;
-+};
-+
-+struct arm64_opts arm64_opts;
-+
-+#endif /* KEXEC_ARCH_ARM64_OPTIONS_H */
---- /dev/null
-+++ b/kexec/arch/arm64/kexec-arm64.c
-@@ -0,0 +1,194 @@
-+/*
-+ * ARM64 kexec support.
-+ */
-+
-+#define _GNU_SOURCE
-+
-+#include <dirent.h>
-+#include <errno.h>
-+#include <getopt.h>
-+#include <stdio.h>
-+#include <stddef.h>
-+
-+//#include <linux/kexec.h>
-+
-+#include "../../kexec.h"
-+#include "../../kexec-syscall.h"
-+#include "kexec-arm64.h"
-+#include "arch/options.h"
-+
-+/* Global varables the core kexec routines expect. */
-+
-+unsigned char reuse_initrd;
-+off_t initrd_base = 0;
-+off_t initrd_size = 0;
-+
-+struct memory_ranges usablemem_rgns = {
-+};
-+
-+const struct arch_map_entry arches[] = {
-+	{ "aarch64", KEXEC_ARCH_ARM64 },
-+	{ NULL, 0 },
-+};
-+
-+/* arm64 global varables. */
-+
-+struct arm64_opts arm64_opts;
-+
-+void arch_usage(void)
-+{
-+	fprintf(stderr, "%s:%d: ->\n", __func__, __LINE__);
-+
-+	printf(
-+"     --append=STRING       Set the kernel command line to STRING.\n"
-+"     --command-line=STRING Set the kernel command line to STRING.\n"
-+"     --dtb=FILE            Use FILE as the device tree blob.\n"
-+"     --initrd=FILE         Use FILE as the kernel initial ramdisk.\n"
-+"     --ramdisk=FILE        Use FILE as the kernel initial ramdisk.\n");
-+
-+	fprintf(stderr, "%s:%d: <-\n", __func__, __LINE__);
-+}
-+
-+int arch_process_options(int argc, char **argv)
-+{
-+	static const char short_options[] = KEXEC_OPT_STR "";
-+	static const struct option options[] = {
-+		KEXEC_ARCH_OPTIONS
-+		{ 0 }
-+	};
-+	int opt;
-+
-+	for (opt = 0; opt != -1; ) {
-+		opt = getopt_long(argc, argv, short_options, options, 0);
-+
-+		switch (opt) {
-+		case OPT_APPEND:
-+			arm64_opts.command_line = optarg;
-+			break;
-+		case OPT_RAMDISK:
-+			arm64_opts.ramdisk = optarg;
-+			break;
-+		case OPT_DTB:
-+			arm64_opts.dtb = optarg;
-+			break;
-+		default:
-+			break; /* Ignore core and unknown options */
-+		}
-+	}
-+
-+	dbgprintf("%s:%d: command_line: %s\n", __func__, __LINE__,
-+		arm64_opts.command_line);
-+	dbgprintf("%s:%d: ramdisk: %s\n", __func__, __LINE__,
-+		arm64_opts.ramdisk);
-+	dbgprintf("%s:%d: dtb: %s\n", __func__, __LINE__, arm64_opts.dtb);
-+
-+	return 0;
-+}
-+
-+void arch_reuse_initrd(void)
-+{
-+	fprintf(stderr, "%s:%d: ->\n", __func__, __LINE__);
-+	reuse_initrd = 1;
-+}
-+
-+unsigned long virt_to_phys(unsigned long v)
-+{
-+	const unsigned long memstart_addr = 0x080000000UL;  // FIXME: get from memory_range/DT
-+	const unsigned long page_offset = 0xffffffc000000000UL; // FIXME: from where???
-+	unsigned long p = (v & ~page_offset) + memstart_addr;
-+	
-+	fprintf(stderr, "%s:%d: %016lx -> %016lx\n", __func__, __LINE__, v, p);
-+	return p;
-+}
-+
-+void add_segment(struct kexec_info *info, const void *buf, size_t bufsz,
-+	unsigned long base, size_t memsz)
-+{
-+	fprintf(stderr, "%s:%d: ->\n", __func__, __LINE__);
-+	add_segment_phys_virt(info, buf, bufsz, base, memsz, 1);
-+	fprintf(stderr, "%s:%d: <-\n", __func__, __LINE__);
-+}
-+
-+int get_memory_ranges(struct memory_range **range, int *ranges,
-+			unsigned long kexec_flags)
-+{
-+	/* FIXME: Should get this info from device tree. */
-+	static struct memory_range memory_range[KEXEC_SEGMENT_MAX];
-+	const char *iomem;
-+	int range_count = 0;
-+	char line[MAX_LINE];
-+	FILE *fp;
-+
-+	iomem = proc_iomem();
-+	fp = fopen(iomem, "r");
-+
-+	if (!fp) {
-+		fprintf(stderr, "Cannot open %s: %s\n", iomem, strerror(errno));
-+		return -1;
-+	}
-+
-+	dbgprintf("memory ranges:\n");
-+
-+	while(fgets(line, sizeof(line), fp) != 0) {
-+		struct memory_range r;
-+		char *str;
-+		int consumed;
-+
-+		if (range_count >= KEXEC_SEGMENT_MAX)
-+			break;
-+
-+		if (sscanf(line, "%Lx-%Lx : %n", &r.start, &r.end, &consumed)
-+			!= 2)
-+			continue;
-+
-+		str = line + consumed;
-+		r.end++;
-+
-+		if (memcmp(str, "System RAM\n", 11)) {
-+			dbgprintf(" Skip: %016Lx - %016Lx : %s", r.start, r.end,
-+				str);
-+			continue;
-+		}
-+
-+		r.type = RANGE_RAM;
-+		memory_range[range_count] = r;
-+		range_count++;
-+
-+		dbgprintf(" Add:  %016Lx - %016Lx : %s", r.start, r.end, str);
-+	}
-+
-+	fclose(fp);
-+	*range = memory_range;
-+	*ranges = range_count;
-+
-+	return 0;
-+}
-+
-+struct file_type file_type[] = {
-+	{ "elf-arm64", elf_arm64_probe, elf_arm64_load, elf_arm64_usage },
-+};
-+
-+int file_types = sizeof(file_type) / sizeof(file_type[0]);
-+
-+int arch_compat_trampoline(struct kexec_info *info)
-+{
-+	return 0;
-+}
-+int machine_verify_elf_rel(struct mem_ehdr *ehdr)
-+{
-+	return 0;
-+}
-+
-+void machine_apply_elf_rel(struct mem_ehdr *ehdr, unsigned long r_type,
-+	void *location, unsigned long address, unsigned long value)
-+{
-+}
-+
-+void arch_update_purgatory(struct kexec_info *UNUSED(info))
-+{
-+}
-+
-+int is_crashkernel_mem_reserved(void)
-+{
-+	return 0;
-+}
---- /dev/null
-+++ b/kexec/arch/arm64/kexec-arm64.h
-@@ -0,0 +1,28 @@
-+/*
-+ * ARM64 kexec support.
-+ */
-+
-+#if !defined(KEXEC_ARM64_H)
-+#define KEXEC_ARM64_H
-+
-+/* #include <linux/kexec.h> FIXME: this is broken */
-+#include <sys/types.h>
-+
-+#include "../../kexec.h"
-+
-+#define KEXEC_SEGMENT_MAX 16 /* FIXME: this should come from <linux/kexec.h> */
-+
-+#define BOOT_BLOCK_VERSION 17
-+#define BOOT_BLOCK_LAST_COMP_VERSION 16
-+#define COMMAND_LINE_SIZE 512
-+
-+int elf_arm64_probe(const char *buf, off_t len);
-+int elf_arm64_load(int argc, char **argv, const char *buf, off_t len,
-+	struct kexec_info *info);
-+void elf_arm64_usage(void);
-+
-+struct memory_ranges usablemem_rgns;
-+off_t initrd_base;
-+off_t initrd_size;
-+
-+#endif
---- /dev/null
-+++ b/kexec/arch/arm64/kexec-elf-arm64.c
-@@ -0,0 +1,147 @@
-+/*
-+ * ARM64 kexec support.
-+ */
-+
-+#define _GNU_SOURCE
-+
-+#include <elf.h>
-+#include <getopt.h>
-+#include <libfdt.h>
-+
-+#include "kexec-arm64.h"
-+
-+#include "../../kexec-syscall.h"
-+#include "../../fs2dt.h"
-+
-+#include "arch/options.h"
-+
-+#if !defined(EM_AARCH64)
-+# define EM_AARCH64 183
-+#endif
-+
-+int elf_arm64_probe(const char *buf, off_t len)
-+{
-+	int result;
-+	struct mem_ehdr ehdr;
-+
-+	fprintf(stderr, "%s:%d: ->\n", __func__, __LINE__);
-+	
-+	result = build_elf_exec_info(buf, len, &ehdr, 0);
-+
-+	if (result < 0) {
-+		dbgprintf("Not an ELF executable\n");
-+		goto out;
-+	}
-+
-+	if (ehdr.e_machine != EM_AARCH64) {
-+		dbgprintf("Not an AARCH64 executable\n");
-+		result = -1;
-+		goto out;
-+	}
-+
-+	result = 0;
-+
-+out:
-+	free_elf_info(&ehdr);
-+	fprintf(stderr, "%s:%d: <-\n", __func__, __LINE__);
-+	return result;
-+}
-+
-+static off_t round_up(off_t v)
-+{
-+	return _ALIGN_DOWN(v + getpagesize(), getpagesize());
-+}
-+
-+int elf_arm64_load(int argc, char **argv, const char *buf, off_t len,
-+			struct kexec_info *info)
-+{
-+	char *dtb_buf;
-+	off_t dtb_base;
-+	off_t dtb_size;
-+	struct mem_ehdr ehdr;
-+	int result;
-+	//unsigned int command_line_len = strlen(arm64_opts.command_line) + 1;
-+
-+	fprintf(stderr, "%s:%d: ->\n", __func__, __LINE__);
-+
-+	if (info->kexec_flags & KEXEC_ON_CRASH) {
-+		fprintf(stderr, "kexec: kdump not yet supported on arm64\n");
-+		return -1;
-+	}
-+
-+	result = build_elf_exec_info(buf, len, &ehdr, 0);
-+
-+	if (result < 0) {
-+		free_elf_info(&ehdr);
-+		fprintf(stderr, "%s:%d: build_elf_exec_info failed\n", __func__,
-+			__LINE__);
-+		return result;
-+	}
-+
-+	elf_exec_build_load(info, &ehdr, buf, len, 0);
-+
-+	info->entry = (void*)0x80080000UL;  // FIXME
-+
-+	initrd_base = 0;
-+	initrd_size = 0;
-+
-+	if (arm64_opts.ramdisk) {
-+		char *buf;
-+
-+		buf = slurp_file(arm64_opts.ramdisk, &initrd_size);
-+		
-+		if (!buf)
-+			fprintf(stderr, "kexec: empty ramdisk file\n");
-+		else {
-+			initrd_base = locate_hole(info, initrd_size, 0, 0, -1, -1);
-+
-+			add_segment_phys_virt(info, buf, initrd_size, initrd_base,
-+				initrd_size, 0);
-+		}
-+	}
-+
-+	fprintf(stderr, "%s:%d: initrd_base: %lx, initrd_size: %lx\n", __func__,
-+		__LINE__, (unsigned long)initrd_base, (unsigned long)initrd_size);
-+
-+	if (arm64_opts.dtb)
-+		dtb_buf = slurp_file(arm64_opts.dtb, &dtb_size);
-+	else
-+		create_flatten_tree(&dtb_buf, &dtb_size,
-+			arm64_opts.command_line);
-+
-+	fprintf(stderr, "%s:%d: dt magic: %x : %x\n", __func__, __LINE__,
-+		fdt32_to_cpu(*(uint32_t*)dtb_buf), *(uint32_t*)dtb_buf);
-+
-+	result = fdt_check_header(dtb_buf);
-+	
-+	if (result) {
-+		fprintf(stderr, "Invalid FDT.\n");
-+		return -1;
-+	}
-+
-+	if (arm64_opts.command_line) {
-+		// FIXME: need to handle command line...
-+		fprintf(stderr, "%s:%d: command line support TODO\n", __func__, __LINE__);
-+	}
-+
-+if (1) {
-+	dtb_base = (unsigned long)info->entry + round_up(0xA43FA0); // computed kernel mem size.
-+
-+	fprintf(stderr, "%s:%d: dtb_base: %lx, dtb_size: %lx\n", __func__,
-+		__LINE__, (unsigned long)dtb_base, (unsigned long)dtb_size);
-+} else {
-+	dtb_base = locate_hole(info, dtb_size, 0, 0, -1, -1);
-+
-+	fprintf(stderr, "%s:%d: dtb_base: %lx, dtb_size: %lx\n", __func__,
-+		__LINE__, (unsigned long)dtb_base, (unsigned long)dtb_size);
-+}
-+	add_segment_phys_virt(info, dtb_buf, dtb_size, dtb_base, dtb_size, 0);
-+
-+	fprintf(stderr, "%s:%d: <-\n", __func__, __LINE__);
-+	return 0;
-+}
-+
-+void elf_arm64_usage(void)
-+{
-+	fprintf(stderr, "%s:%d\n", __func__, __LINE__);
-+}
---- a/kexec/kexec-syscall.h
-+++ b/kexec/kexec-syscall.h
-@@ -39,8 +39,8 @@
- #ifdef __s390__
- #define __NR_kexec_load		277
- #endif
--#ifdef __arm__
--#define __NR_kexec_load		__NR_SYSCALL_BASE + 347  
-+#if defined(__arm__) || defined(__arm64__)
-+#define __NR_kexec_load		__NR_SYSCALL_BASE + 347
- #endif
- #if defined(__mips__)
- #define __NR_kexec_load                4311
-@@ -76,6 +76,8 @@ static inline long kexec_load(void *entr
- #define KEXEC_ARCH_PPC64   (21 << 16)
- #define KEXEC_ARCH_IA_64   (50 << 16)
- #define KEXEC_ARCH_ARM     (40 << 16)
-+#define KEXEC_ARCH_ARM64   (183 << 16)
-+/* #define KEXEC_ARCH_AARCH64 (183 << 16) */
- #define KEXEC_ARCH_S390    (22 << 16)
- #define KEXEC_ARCH_SH      (42 << 16)
- #define KEXEC_ARCH_MIPS_LE (10 << 16)
-@@ -121,5 +123,8 @@ static inline long kexec_load(void *entr
- #ifdef __m68k__
- #define KEXEC_ARCH_NATIVE	KEXEC_ARCH_68K
- #endif
-+#if defined(__arm64__)
-+#define KEXEC_ARCH_NATIVE	KEXEC_ARCH_ARM64
-+#endif
- 
- #endif /* KEXEC_SYSCALL_H */
diff --git a/meta-linaro-integration/recipes-overlayed/kexec/kexec-tools/kexec-tools-Refine-kdump-device_tree-sort.patch b/meta-linaro-integration/recipes-overlayed/kexec/kexec-tools/kexec-tools-Refine-kdump-device_tree-sort.patch
deleted file mode 100644
index ab1fe96d..00000000
--- a/meta-linaro-integration/recipes-overlayed/kexec/kexec-tools/kexec-tools-Refine-kdump-device_tree-sort.patch
+++ /dev/null
@@ -1,82 +0,0 @@
-kexec-tools: Refine kdump device_tree sort
-
-The commit b02d735bf was to rearrange the device-tree entries, and
-assumed that these entries are sorted in the ascending order. but
-acctually when I was validating kexec and kdump, the order of
-serial node still is changed. So the patch is to sort these entries
-by the directory name in ascending order.
-
-Upstream-Status: Pending
-
-Signed-off-by: Yang Wei <Wei.Yang@windriver.com>
-Signed-off-by: Chong Lu <Chong.Lu@windriver.com>
----
- kexec/arch/ppc/fs2dt.c |   13 ++++++++++---
- kexec/fs2dt.c          |   13 ++++++++++---
- 2 files changed, 20 insertions(+), 6 deletions(-)
-
-diff --git a/kexec/arch/ppc/fs2dt.c b/kexec/arch/ppc/fs2dt.c
-index 4121c7d..cc04b04 100644
---- a/kexec/arch/ppc/fs2dt.c
-+++ b/kexec/arch/ppc/fs2dt.c
-@@ -296,6 +296,9 @@ static int comparefunc(const void *dentry1, const void *dentry2)
- {
- 	char *str1 = (*(struct dirent **)dentry1)->d_name;
- 	char *str2 = (*(struct dirent **)dentry2)->d_name;
-+	char* ptr1 = strchr(str1, '@');
-+	char* ptr2 = strchr(str2, '@');
-+	int len1, len2;
- 
- 	/*
- 	 * strcmp scans from left to right and fails to idetify for some
-@@ -303,9 +306,13 @@ static int comparefunc(const void *dentry1, const void *dentry2)
- 	 * Therefore, we get the wrong sorted order like memory@10000000 and
- 	 * memory@f000000.
- 	 */
--	if (strchr(str1, '@') && strchr(str2, '@') &&
--		(strlen(str1) > strlen(str2)))
--		return 1;
-+	if (ptr1 && ptr2) {
-+		len1 = ptr1 - str1;
-+		len2 = ptr2 - str2;
-+		if (!strncmp(str1, str2, len1 >len2 ? len1: len2) &&
-+					(strlen(str1) > strlen(str2)))
-+				return 1;
-+	}
- 
- 	return strcmp(str1, str2);
- }
-diff --git a/kexec/fs2dt.c b/kexec/fs2dt.c
-index 5e6b98d..1c0345b 100644
---- a/kexec/fs2dt.c
-+++ b/kexec/fs2dt.c
-@@ -475,6 +475,9 @@ static int comparefunc(const struct dirent **dentry1,
- {
- 	char *str1 = (*(struct dirent **)dentry1)->d_name;
- 	char *str2 = (*(struct dirent **)dentry2)->d_name;
-+	char* ptr1 = strchr(str1, '@');
-+	char* ptr2 = strchr(str2, '@');
-+	int len1, len2;
- 
- 	/*
- 	 * strcmp scans from left to right and fails to idetify for some
-@@ -482,9 +485,13 @@ static int comparefunc(const struct dirent **dentry1,
- 	 * Therefore, we get the wrong sorted order like memory@10000000 and
- 	 * memory@f000000.
- 	 */
--	if (strchr(str1, '@') && strchr(str2, '@') &&
--		(strlen(str1) > strlen(str2)))
--		return 1;
-+	if (ptr1 && ptr2) {
-+		len1 = ptr1 - str1;
-+		len2 = ptr2 - str2;
-+		if (!strncmp(str1, str2, len1 >len2 ? len1: len2) &&
-+					(strlen(str1) > strlen(str2)))
-+				return 1;
-+	}
- 
- 	return strcmp(str1, str2);
- }
--- 
-1.7.9.5
-
diff --git a/meta-linaro-integration/recipes-overlayed/kexec/kexec-tools_2.0.7.bb b/meta-linaro-integration/recipes-overlayed/kexec/kexec-tools_2.0.7.bb
deleted file mode 100644
index f0ece0d4..00000000
--- a/meta-linaro-integration/recipes-overlayed/kexec/kexec-tools_2.0.7.bb
+++ /dev/null
@@ -1,17 +0,0 @@
-require kexec-tools.inc
-export LDFLAGS = "-L${STAGING_LIBDIR}"
-EXTRA_OECONF = " --with-zlib=yes"
-
-SRC_URI += "file://kexec-tools-Refine-kdump-device_tree-sort.patch"
-
-SRC_URI[md5sum] = "2309ba43981cb6d39d07ac3a9aac30ab"
-SRC_URI[sha256sum] = "dde5c38be39882c6c91f0129647349c4e1943b077d3020af1970b481ee954eb0"
-
-PACKAGES =+ "kexec kdump vmcore-dmesg"
-
-ALLOW_EMPTY_${PN} = "1"
-RRECOMMENDS_${PN} = "kexec kdump vmcore-dmesg"
-
-FILES_kexec = "${sbindir}/kexec"
-FILES_kdump = "${sbindir}/kdump"
-FILES_vmcore-dmesg = "${sbindir}/vmcore-dmesg"