diff options
Diffstat (limited to 'meta/recipes-kernel/kexec')
-rw-r--r-- | meta/recipes-kernel/kexec/kexec-tools/kexec-x32.patch | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/meta/recipes-kernel/kexec/kexec-tools/kexec-x32.patch b/meta/recipes-kernel/kexec/kexec-tools/kexec-x32.patch deleted file mode 100644 index 26d18eb6fe..0000000000 --- a/meta/recipes-kernel/kexec/kexec-tools/kexec-x32.patch +++ /dev/null | |||
@@ -1,88 +0,0 @@ | |||
1 | x86_64: Add support to build kexec-tools with x32 ABI | ||
2 | |||
3 | Summary of changes, | ||
4 | |||
5 | configure.ac: Add test for detect x32 ABI. | ||
6 | purgatory/arch/x86_64/Makefile: Not use mcmodel large when | ||
7 | x32 ABI is set. | ||
8 | kexec/arch/x86_64/kexec-elf-rel-x86_64.c: When x32 ABI is set | ||
9 | use ELFCLASS32 instead of ELFCLASS64. | ||
10 | kexec/kexec-syscall.h: Add correct syscall number for x32 ABI. | ||
11 | |||
12 | Upstream-Status: Submitted | ||
13 | |||
14 | Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com> | ||
15 | Signed-off-by: Mariano Lopez <mariano.lopez@linux.intel.com> | ||
16 | |||
17 | --- | ||
18 | configure.ac | 9 +++++++++ | ||
19 | kexec/arch/x86_64/kexec-elf-rel-x86_64.c | 4 ++++ | ||
20 | kexec/kexec-syscall.h | 4 ++++ | ||
21 | purgatory/arch/x86_64/Makefile | 4 +++- | ||
22 | 4 files changed, 20 insertions(+), 1 deletion(-) | ||
23 | |||
24 | Index: kexec-tools-2.0.10/configure.ac | ||
25 | =================================================================== | ||
26 | --- kexec-tools-2.0.10.orig/configure.ac | ||
27 | +++ kexec-tools-2.0.10/configure.ac | ||
28 | @@ -56,6 +56,15 @@ case $target_cpu in | ||
29 | ;; | ||
30 | ia64|x86_64|alpha|m68k ) | ||
31 | ARCH="$target_cpu" | ||
32 | + | ||
33 | + dnl ---Test for x32 ABI in x86_64 | ||
34 | + if test "x$ARCH" = "xx86_64" ; then | ||
35 | + AC_EGREP_CPP(x32_test, | ||
36 | + [#if defined(__x86_64__) && defined (__ILP32__) | ||
37 | + x32_test | ||
38 | + #endif | ||
39 | + ], SUBARCH='x32', SUBARCH='64') | ||
40 | + fi | ||
41 | ;; | ||
42 | * ) | ||
43 | AC_MSG_ERROR([unsupported architecture $target_cpu]) | ||
44 | Index: kexec-tools-2.0.10/kexec/arch/x86_64/kexec-elf-rel-x86_64.c | ||
45 | =================================================================== | ||
46 | --- kexec-tools-2.0.10.orig/kexec/arch/x86_64/kexec-elf-rel-x86_64.c | ||
47 | +++ kexec-tools-2.0.10/kexec/arch/x86_64/kexec-elf-rel-x86_64.c | ||
48 | @@ -8,7 +8,11 @@ int machine_verify_elf_rel(struct mem_eh | ||
49 | if (ehdr->ei_data != ELFDATA2LSB) { | ||
50 | return 0; | ||
51 | } | ||
52 | +#ifdef __ILP32__ | ||
53 | + if (ehdr->ei_class != ELFCLASS32) { | ||
54 | +#else | ||
55 | if (ehdr->ei_class != ELFCLASS64) { | ||
56 | +#endif | ||
57 | return 0; | ||
58 | } | ||
59 | if (ehdr->e_machine != EM_X86_64) { | ||
60 | Index: kexec-tools-2.0.10/kexec/kexec-syscall.h | ||
61 | =================================================================== | ||
62 | --- kexec-tools-2.0.10.orig/kexec/kexec-syscall.h | ||
63 | +++ kexec-tools-2.0.10/kexec/kexec-syscall.h | ||
64 | @@ -31,8 +31,12 @@ | ||
65 | #define __NR_kexec_load 268 | ||
66 | #endif | ||
67 | #ifdef __x86_64__ | ||
68 | +#ifdef __ILP32__ | ||
69 | +#define __NR_kexec_load 528 | ||
70 | +#else | ||
71 | #define __NR_kexec_load 246 | ||
72 | #endif | ||
73 | +#endif | ||
74 | #ifdef __s390x__ | ||
75 | #define __NR_kexec_load 277 | ||
76 | #endif | ||
77 | Index: kexec-tools-2.0.10/purgatory/arch/x86_64/Makefile | ||
78 | =================================================================== | ||
79 | --- kexec-tools-2.0.10.orig/purgatory/arch/x86_64/Makefile | ||
80 | +++ kexec-tools-2.0.10/purgatory/arch/x86_64/Makefile | ||
81 | @@ -23,4 +23,6 @@ x86_64_PURGATORY_SRCS += purgatory/arch/ | ||
82 | x86_64_PURGATORY_SRCS += purgatory/arch/i386/vga.c | ||
83 | x86_64_PURGATORY_SRCS += purgatory/arch/i386/pic.c | ||
84 | |||
85 | -x86_64_PURGATORY_EXTRA_CFLAGS = -mcmodel=large | ||
86 | +ifeq ($(SUBARCH),64) | ||
87 | + x86_64_PURGATORY_EXTRA_CFLAGS = -mcmodel=large | ||
88 | +endif | ||