Merge ../linux-2.6

7 files changed, 138 insertions, 59 deletions

diff --git a/scripts/gen_initramfs_list.sh b/scripts/gen_initramfs_list.sh
index 56b3bed1108..331c079f029 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/kconfig/conf.c b/scripts/kconfig/conf.c
index ae5ab981bb1..8012d107687 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -5,6 +5,7 @@
 
 #include <ctype.h>
 #include <stdlib.h>
+#include <stdio.h>
 #include <string.h>
 #include <unistd.h>
 #include <time.h>
@@ -531,7 +532,7 @@ int main(int ac, char **av)
 			break;
 		case 'h':
 		case '?':
-			printf("%s [-o|-s] config\n", av[0]);
+			fprintf(stderr, "See README for usage info\n");
 			exit(0);
 		}
 	}
diff --git a/scripts/kconfig/lxdialog/checklist.c b/scripts/kconfig/lxdialog/checklist.c
index db07ae73e05..be0200e9cda 100644
--- a/scripts/kconfig/lxdialog/checklist.c
+++ b/scripts/kconfig/lxdialog/checklist.c
@@ -196,8 +196,8 @@ int dialog_checklist(const char *title, const char *prompt, int height,
 
 	print_buttons(dialog, height, width, 0);
 
-	wnoutrefresh(list);
 	wnoutrefresh(dialog);
+	wnoutrefresh(list);
 	doupdate();
 
 	while (key != ESC) {
@@ -225,12 +225,11 @@ int dialog_checklist(const char *title, const char *prompt, int height,
 					}
 					scroll--;
 					print_item(list, items[scroll * 3 + 1], status[scroll], 0, TRUE);
-					wnoutrefresh(list);
-
 					print_arrows(dialog, choice, item_no,
 						     scroll, box_y, box_x + check_x + 5, list_height);
 
-					wrefresh(dialog);
+					wnoutrefresh(dialog);
+					wrefresh(list);
 
 					continue;	/* wait for another key press */
 				} else
@@ -252,12 +251,12 @@ int dialog_checklist(const char *title, const char *prompt, int height,
 					scroll++;
 					print_item(list, items[(scroll + max_choice - 1) * 3 + 1],
 						   status[scroll + max_choice - 1], max_choice - 1, TRUE);
-					wnoutrefresh(list);
 
 					print_arrows(dialog, choice, item_no,
 						     scroll, box_y, box_x + check_x + 5, list_height);
 
-					wrefresh(dialog);
+					wnoutrefresh(dialog);
+					wrefresh(list);
 
 					continue;	/* wait for another key press */
 				} else
@@ -271,8 +270,8 @@ int dialog_checklist(const char *title, const char *prompt, int height,
 				choice = i;
 				print_item(list, items[(scroll + choice) * 3 + 1],
 					   status[scroll + choice], choice, TRUE);
-				wnoutrefresh(list);
-				wrefresh(dialog);
+				wnoutrefresh(dialog);
+				wrefresh(list);
 			}
 			continue;	/* wait for another key press */
 		}
@@ -306,8 +305,8 @@ int dialog_checklist(const char *title, const char *prompt, int height,
 						print_item(list, items[(scroll + i) * 3 + 1],
 							   status[scroll + i], i, i == choice);
 				}
-				wnoutrefresh(list);
-				wrefresh(dialog);
+				wnoutrefresh(dialog);
+				wrefresh(list);
 
 				for (i = 0; i < item_no; i++)
 					if (status[i])
diff --git a/scripts/mkmakefile b/scripts/mkmakefile
index a22cbedd3b3..7f9d544f9b6 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/file2alias.c b/scripts/mod/file2alias.c
index 84e21201f3c..37f67c23e11 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -374,10 +374,10 @@ static void do_input(char *alias,
 		     kernel_ulong_t *arr, unsigned int min, unsigned int max)
 {
 	unsigned int i;
-	for (i = min; i < max; i++) {
-		if (arr[i/BITS_PER_LONG] & (1 << (i%BITS_PER_LONG)))
-			sprintf(alias+strlen(alias), "%X,*", i);
-	}
+
+	for (i = min; i < max; i++)
+		if (arr[i / BITS_PER_LONG] & (1 << (i%BITS_PER_LONG)))
+			sprintf(alias + strlen(alias), "%X,*", i);
 }
 
 /* input:b0v0p0e0-eXkXrXaXmXlXsXfXwX where X is comma-separated %02X. */
@@ -386,39 +386,37 @@ static int do_input_entry(const char *filename, struct input_device_id *id,
 {
 	sprintf(alias, "input:");
 
-	ADD(alias, "b", id->flags&INPUT_DEVICE_ID_MATCH_BUS, id->id.bustype);
-	ADD(alias, "v", id->flags&INPUT_DEVICE_ID_MATCH_VENDOR, id->id.vendor);
-	ADD(alias, "p", id->flags&INPUT_DEVICE_ID_MATCH_PRODUCT,
-	    id->id.product);
-	ADD(alias, "e", id->flags&INPUT_DEVICE_ID_MATCH_VERSION,
-	    id->id.version);
+	ADD(alias, "b", id->flags & INPUT_DEVICE_ID_MATCH_BUS, id->bustype);
+	ADD(alias, "v", id->flags & INPUT_DEVICE_ID_MATCH_VENDOR, id->vendor);
+	ADD(alias, "p", id->flags & INPUT_DEVICE_ID_MATCH_PRODUCT, id->product);
+	ADD(alias, "e", id->flags & INPUT_DEVICE_ID_MATCH_VERSION, id->version);
 
 	sprintf(alias + strlen(alias), "-e*");
-	if (id->flags&INPUT_DEVICE_ID_MATCH_EVBIT)
+	if (id->flags & INPUT_DEVICE_ID_MATCH_EVBIT)
 		do_input(alias, id->evbit, 0, EV_MAX);
 	sprintf(alias + strlen(alias), "k*");
-	if (id->flags&INPUT_DEVICE_ID_MATCH_KEYBIT)
+	if (id->flags & INPUT_DEVICE_ID_MATCH_KEYBIT)
 		do_input(alias, id->keybit, KEY_MIN_INTERESTING, KEY_MAX);
 	sprintf(alias + strlen(alias), "r*");
-	if (id->flags&INPUT_DEVICE_ID_MATCH_RELBIT)
+	if (id->flags & INPUT_DEVICE_ID_MATCH_RELBIT)
 		do_input(alias, id->relbit, 0, REL_MAX);
 	sprintf(alias + strlen(alias), "a*");
-	if (id->flags&INPUT_DEVICE_ID_MATCH_ABSBIT)
+	if (id->flags & INPUT_DEVICE_ID_MATCH_ABSBIT)
 		do_input(alias, id->absbit, 0, ABS_MAX);
 	sprintf(alias + strlen(alias), "m*");
-	if (id->flags&INPUT_DEVICE_ID_MATCH_MSCIT)
+	if (id->flags & INPUT_DEVICE_ID_MATCH_MSCIT)
 		do_input(alias, id->mscbit, 0, MSC_MAX);
 	sprintf(alias + strlen(alias), "l*");
-	if (id->flags&INPUT_DEVICE_ID_MATCH_LEDBIT)
+	if (id->flags & INPUT_DEVICE_ID_MATCH_LEDBIT)
 		do_input(alias, id->ledbit, 0, LED_MAX);
 	sprintf(alias + strlen(alias), "s*");
-	if (id->flags&INPUT_DEVICE_ID_MATCH_SNDBIT)
+	if (id->flags & INPUT_DEVICE_ID_MATCH_SNDBIT)
 		do_input(alias, id->sndbit, 0, SND_MAX);
 	sprintf(alias + strlen(alias), "f*");
-	if (id->flags&INPUT_DEVICE_ID_MATCH_FFBIT)
+	if (id->flags & INPUT_DEVICE_ID_MATCH_FFBIT)
 		do_input(alias, id->ffbit, 0, FF_MAX);
 	sprintf(alias + strlen(alias), "w*");
-	if (id->flags&INPUT_DEVICE_ID_MATCH_SWBIT)
+	if (id->flags & INPUT_DEVICE_ID_MATCH_SWBIT)
 		do_input(alias, id->swbit, 0, SW_MAX);
 	return 1;
 }
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 7e8079a34ad..d0f86ed43f7 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -487,22 +487,24 @@ 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
+ *   tosec   = .init.text | .exit.text | .init.data
  *   fromsec = .data
- *   atsym = *_driver, *_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)
+			    const char *atsym)
 {
 	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",
 		"_probe",
 		"_probe_one",
@@ -522,7 +524,8 @@ static int secref_whitelist(const char *tosec, const char *fromsec,
 
 	/* Check for pattern 2 */
 	if ((strcmp(tosec, ".init.text") != 0) &&
-	    (strcmp(tosec, ".exit.text") != 0))
+	    (strcmp(tosec, ".exit.text") != 0) &&
+	    (strcmp(tosec, ".init.data") != 0))
 		f2 = 0;
 	if (strcmp(fromsec, ".data") != 0)
 		f2 = 0;
@@ -694,29 +697,79 @@ static void check_sec_ref(struct module *mod, const char *modname,
 
 	/* Walk through all sections */
 	for (i = 0; i < hdr->e_shnum; i++) {
-		Elf_Rela *rela;
-		Elf_Rela *start = (void *)hdr + sechdrs[i].sh_offset;
-		Elf_Rela *stop  = (void*)start + sechdrs[i].sh_size;
-		const char *name = secstrings + sechdrs[i].sh_name +
-						strlen(".rela");
+		const char *name = secstrings + sechdrs[i].sh_name;
+		const char *secname;
+		Elf_Rela r;
+		unsigned int r_sym;
 		/* We want to process only relocation sections and not .init */
-		if (section_ref_ok(name) || (sechdrs[i].sh_type != SHT_RELA))
-			continue;
+		if (sechdrs[i].sh_type == SHT_RELA) {
+			Elf_Rela *rela;
+			Elf_Rela *start = (void *)hdr + sechdrs[i].sh_offset;
+			Elf_Rela *stop  = (void*)start + sechdrs[i].sh_size;
+			name += strlen(".rela");
+			if (section_ref_ok(name))
+				continue;
 
-		for (rela = start; rela < stop; rela++) {
-			Elf_Rela r;
-			const char *secname;
-			r.r_offset = TO_NATIVE(rela->r_offset);
-			r.r_info   = TO_NATIVE(rela->r_info);
-			r.r_addend = TO_NATIVE(rela->r_addend);
-			sym = elf->symtab_start + ELF_R_SYM(r.r_info);
-			/* Skip special sections */
-			if (sym->st_shndx >= SHN_LORESERVE)
+			for (rela = start; rela < stop; rela++) {
+				r.r_offset = TO_NATIVE(rela->r_offset);
+#if KERNEL_ELFCLASS == ELFCLASS64
+				if (hdr->e_machine == EM_MIPS) {
+					r_sym = ELF64_MIPS_R_SYM(rela->r_info);
+					r_sym = TO_NATIVE(r_sym);
+				} else {
+					r.r_info = TO_NATIVE(rela->r_info);
+					r_sym = ELF_R_SYM(r.r_info);
+				}
+#else
+				r.r_info = TO_NATIVE(rela->r_info);
+				r_sym = ELF_R_SYM(r.r_info);
+#endif
+				r.r_addend = TO_NATIVE(rela->r_addend);
+				sym = elf->symtab_start + r_sym;
+				/* Skip special sections */
+				if (sym->st_shndx >= SHN_LORESERVE)
+					continue;
+
+				secname = secstrings +
+					sechdrs[sym->st_shndx].sh_name;
+				if (section(secname))
+					warn_sec_mismatch(modname, name,
+							  elf, sym, r);
+			}
+		} else if (sechdrs[i].sh_type == SHT_REL) {
+			Elf_Rel *rel;
+			Elf_Rel *start = (void *)hdr + sechdrs[i].sh_offset;
+			Elf_Rel *stop  = (void*)start + sechdrs[i].sh_size;
+			name += strlen(".rel");
+			if (section_ref_ok(name))
 				continue;
 
-			secname = secstrings + sechdrs[sym->st_shndx].sh_name;
-			if (section(secname))
-				warn_sec_mismatch(modname, name, elf, sym, r);
+			for (rel = start; rel < stop; rel++) {
+				r.r_offset = TO_NATIVE(rel->r_offset);
+#if KERNEL_ELFCLASS == ELFCLASS64
+				if (hdr->e_machine == EM_MIPS) {
+					r_sym = ELF64_MIPS_R_SYM(rel->r_info);
+					r_sym = TO_NATIVE(r_sym);
+				} else {
+					r.r_info = TO_NATIVE(rel->r_info);
+					r_sym = ELF_R_SYM(r.r_info);
+				}
+#else
+				r.r_info = TO_NATIVE(rel->r_info);
+				r_sym = ELF_R_SYM(r.r_info);
+#endif
+				r.r_addend = 0;
+				sym = elf->symtab_start + r_sym;
+				/* Skip special sections */
+				if (sym->st_shndx >= SHN_LORESERVE)
+					continue;
+
+				secname = secstrings +
+					sechdrs[sym->st_shndx].sh_name;
+				if (section(secname))
+					warn_sec_mismatch(modname, name,
+							  elf, sym, r);
+			}
 		}
 	}
 }
@@ -820,6 +873,7 @@ static int exit_section(const char *name)
  * For our future {in}sanity, add a comment that this is the ppc .opd
  * section, not the ia64 .opd section.
  * ia64 .opd should not point to discarded sections.
+ * [.rodata] like for .init.text we ignore .rodata references -same reason
  **/
 static int exit_section_ref_ok(const char *name)
 {
@@ -829,6 +883,7 @@ static int exit_section_ref_ok(const char *name)
 		".exit.text",
 		".exit.data",
 		".init.text",
+		".rodata",
 		".opd", /* See comment [OPD] */
 		".toc1",  /* used by ppc64 */
 		".altinstructions",
diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
index b14255c72a3..861d866fcd8 100644
--- a/scripts/mod/modpost.h
+++ b/scripts/mod/modpost.h
@@ -21,6 +21,7 @@
 #define ELF_ST_BIND ELF32_ST_BIND
 #define ELF_ST_TYPE ELF32_ST_TYPE
 
+#define Elf_Rel     Elf32_Rel
 #define Elf_Rela    Elf32_Rela
 #define ELF_R_SYM   ELF32_R_SYM
 #define ELF_R_TYPE  ELF32_R_TYPE
@@ -34,11 +35,31 @@
 #define ELF_ST_BIND ELF64_ST_BIND
 #define ELF_ST_TYPE ELF64_ST_TYPE
 
+#define Elf_Rel     Elf64_Rel
 #define Elf_Rela    Elf64_Rela
 #define ELF_R_SYM   ELF64_R_SYM
 #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)
@@ -48,8 +69,6 @@ static inline void __endian(const void *src, void *dest, unsigned int size)
 		((unsigned char*)dest)[i] = ((unsigned char*)src)[size - i-1];
 }
 
-
-
 #define TO_NATIVE(x)						\
 ({								\
 	typeof(x) __x;						\