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authorLinus Torvalds <torvalds@g5.osdl.org>2006-05-08 09:10:44 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-05-08 09:10:44 -0700
commitbed7a560333d40269a886c4421d4c8f964a32177 (patch)
tree2350415cae5724d07862a84140d94522fca3f6ab /scripts
parent[PATCH] fs/locks.c: Fix lease_init (diff)
parentkbuild: Do not overwrite makefile as anohter user (diff)
downloadlinux-dev-bed7a560333d40269a886c4421d4c8f964a32177.tar.xz
linux-dev-bed7a560333d40269a886c4421d4c8f964a32177.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild: kbuild: Do not overwrite makefile as anohter user kbuild: drivers/video/logo/ - fix ident glitch kbuild: fix gen_initramfs_list.sh kbuild modpost - relax driver data name kbuild: removing .tmp_versions considered harmful kbuild: fix modpost segfault for 64bit mipsel kernel
Diffstat (limited to 'scripts')
-rw-r--r--scripts/gen_initramfs_list.sh6
-rw-r--r--scripts/mkmakefile5
-rw-r--r--scripts/mod/modpost.c17
-rw-r--r--scripts/mod/modpost.h19
4 files changed, 40 insertions, 7 deletions
diff --git a/scripts/gen_initramfs_list.sh b/scripts/gen_initramfs_list.sh
index 56b3bed1108f..331c079f029b 100644
--- a/scripts/gen_initramfs_list.sh
+++ b/scripts/gen_initramfs_list.sh
@@ -200,7 +200,11 @@ input_file() {
print_mtime "$1" >> ${output}
cat "$1" >> ${output}
else
- grep ^file "$1" | cut -d ' ' -f 3
+ cat "$1" | while read type dir file perm ; do
+ if [ "$type" == "file" ]; then
+ echo "$file \\";
+ fi
+ done
fi
elif [ -d "$1" ]; then
dir_filelist "$1"
diff --git a/scripts/mkmakefile b/scripts/mkmakefile
index a22cbedd3b3e..7f9d544f9b6c 100644
--- a/scripts/mkmakefile
+++ b/scripts/mkmakefile
@@ -10,7 +10,10 @@
# $4 - patchlevel
-cat << EOF
+test ! -r $2/Makefile -o -O $2/Makefile || exit 0
+echo " GEN $2/Makefile"
+
+cat << EOF > $2/Makefile
# Automatically generated by $0: don't edit
VERSION = $3
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index cd00e9f07589..b36e884f5f96 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -487,14 +487,14 @@ static int strrcmp(const char *s, const char *sub)
* atsym =__param*
*
* Pattern 2:
- * Many drivers utilise a *_driver container with references to
+ * Many drivers utilise a *driver container with references to
* add, remove, probe functions etc.
* These functions may often be marked __init and we do not want to
* warn here.
* the pattern is identified by:
* tosec = .init.text | .exit.text | .init.data
* fromsec = .data
- * atsym = *_driver, *_template, *_sht, *_ops, *_probe, *probe_one
+ * atsym = *driver, *_template, *_sht, *_ops, *_probe, *probe_one
**/
static int secref_whitelist(const char *tosec, const char *fromsec,
const char *atsym)
@@ -502,7 +502,7 @@ static int secref_whitelist(const char *tosec, const char *fromsec,
int f1 = 1, f2 = 1;
const char **s;
const char *pat2sym[] = {
- "_driver",
+ "driver",
"_template", /* scsi uses *_template a lot */
"_sht", /* scsi also used *_sht to some extent */
"_ops",
@@ -709,10 +709,17 @@ static void check_sec_ref(struct module *mod, const char *modname,
for (rela = start; rela < stop; rela++) {
Elf_Rela r;
const char *secname;
+ unsigned int r_sym;
r.r_offset = TO_NATIVE(rela->r_offset);
- r.r_info = TO_NATIVE(rela->r_info);
+ if (hdr->e_ident[EI_CLASS] == ELFCLASS64 &&
+ hdr->e_machine == EM_MIPS) {
+ r_sym = ELF64_MIPS_R_SYM(rela->r_info);
+ r_sym = TO_NATIVE(r_sym);
+ } else {
+ r_sym = ELF_R_SYM(TO_NATIVE(rela->r_info));
+ }
r.r_addend = TO_NATIVE(rela->r_addend);
- sym = elf->symtab_start + ELF_R_SYM(r.r_info);
+ sym = elf->symtab_start + r_sym;
/* Skip special sections */
if (sym->st_shndx >= SHN_LORESERVE)
continue;
diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
index b14255c72a37..89b96c6d8ef5 100644
--- a/scripts/mod/modpost.h
+++ b/scripts/mod/modpost.h
@@ -39,6 +39,25 @@
#define ELF_R_TYPE ELF64_R_TYPE
#endif
+/* The 64-bit MIPS ELF ABI uses an unusual reloc format. */
+typedef struct
+{
+ Elf32_Word r_sym; /* Symbol index */
+ unsigned char r_ssym; /* Special symbol for 2nd relocation */
+ unsigned char r_type3; /* 3rd relocation type */
+ unsigned char r_type2; /* 2nd relocation type */
+ unsigned char r_type1; /* 1st relocation type */
+} _Elf64_Mips_R_Info;
+
+typedef union
+{
+ Elf64_Xword r_info_number;
+ _Elf64_Mips_R_Info r_info_fields;
+} _Elf64_Mips_R_Info_union;
+
+#define ELF64_MIPS_R_SYM(i) \
+ ((__extension__ (_Elf64_Mips_R_Info_union)(i)).r_info_fields.r_sym)
+
#if KERNEL_ELFDATA != HOST_ELFDATA
static inline void __endian(const void *src, void *dest, unsigned int size)