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upgrade to 2.6.32.8

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SVN-Revision: 19694
This commit is contained in:
Imre Kaloz
2010-02-17 23:00:47 +00:00
parent 0cfd25119d
commit c7d10f043f
9 changed files with 44 additions and 1671 deletions
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48
target/linux/sibyte/patches/106-no_module_reloc.patch
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@@ -1,7 +1,6 @@
diff -urN linux-2.6.30.10/arch/mips/Makefile linux-2.6.30.10.new//arch/mips/Makefile
--- linux-2.6.30.10/arch/mips/Makefile 2010-01-29 16:12:01.000000000 +0100
+++ linux-2.6.30.10.new//arch/mips/Makefile 2009-12-04 07:00:07.000000000 +0100
@@ -83,7 +83,7 @@
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -83,7 +83,7 @@ all-$(CONFIG_BOOT_ELF64) := $(vmlinux-64
cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
cflags-y += -msoft-float
LDFLAGS_vmlinux += -G 0 -static -n -nostdlib
@@ -10,10 +9,9 @@ diff -urN linux-2.6.30.10/arch/mips/Makefile linux-2.6.30.10.new//arch/mips/Make
cflags-y += -ffreestanding
diff -urN linux-2.6.30.10/arch/mips/include/asm/module.h linux-2.6.30.10.new//arch/mips/include/asm/module.h
--- linux-2.6.30.10/arch/mips/include/asm/module.h 2010-01-29 16:12:01.000000000 +0100
+++ linux-2.6.30.10.new//arch/mips/include/asm/module.h 2009-12-04 07:00:07.000000000 +0100
@@ -9,11 +9,6 @@
--- a/arch/mips/include/asm/module.h
+++ b/arch/mips/include/asm/module.h
@@ -9,11 +9,6 @@ struct mod_arch_specific {
struct list_head dbe_list;
const struct exception_table_entry *dbe_start;
const struct exception_table_entry *dbe_end;
@@ -25,10 +23,9 @@ diff -urN linux-2.6.30.10/arch/mips/include/asm/module.h linux-2.6.30.10.new//ar
};
typedef uint8_t Elf64_Byte; /* Type for a 8-bit quantity. */
diff -urN linux-2.6.30.10/arch/mips/kernel/module.c linux-2.6.30.10.new//arch/mips/kernel/module.c
--- linux-2.6.30.10/arch/mips/kernel/module.c 2010-01-29 16:12:01.000000000 +0100
+++ linux-2.6.30.10.new//arch/mips/kernel/module.c 2009-12-04 07:00:07.000000000 +0100
@@ -43,116 +43,6 @@
--- a/arch/mips/kernel/module.c
+++ b/arch/mips/kernel/module.c
@@ -43,117 +43,6 @@ static struct mips_hi16 *mips_hi16_list;
static LIST_HEAD(dbe_list);
static DEFINE_SPINLOCK(dbe_lock);
@@ -141,11 +138,12 @@ diff -urN linux-2.6.30.10/arch/mips/kernel/module.c linux-2.6.30.10.new//arch/mi
- for (; page < end; ++page)
- __free_page(page);
-}
-
-
void *module_alloc(unsigned long size)
{
#ifdef MODULE_START
@@ -168,101 +58,23 @@
@@ -169,99 +58,21 @@ void *module_alloc(unsigned long size)
return __vmalloc_area(area, GFP_KERNEL, PAGE_KERNEL);
#else
@@ -189,11 +187,8 @@ diff -urN linux-2.6.30.10/arch/mips/kernel/module.c linux-2.6.30.10.new//arch/mi
- } else {
- vfree(module_region);
- }
+ vfree(module_region);
/* FIXME: If module_region == mod->init_region, trim exception
table entries. */
}
-}
-
-static void *__module_alloc(int size, bool phys)
-{
- void *ptr;
@@ -211,8 +206,9 @@ diff -urN linux-2.6.30.10/arch/mips/kernel/module.c linux-2.6.30.10.new//arch/mi
- kfree(ptr);
- else
- vfree(ptr);
-}
-
+ vfree(module_region);
}
int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
char *secstrings, struct module *mod)
{
@@ -249,7 +245,7 @@ diff -urN linux-2.6.30.10/arch/mips/kernel/module.c linux-2.6.30.10.new//arch/mi
return 0;
}
@@ -285,37 +97,27 @@
@@ -284,36 +95,28 @@ static int apply_r_mips_32_rela(struct m
return 0;
}
@@ -258,7 +254,6 @@ diff -urN linux-2.6.30.10/arch/mips/kernel/module.c linux-2.6.30.10.new//arch/mi
+static int apply_r_mips_26_rel(struct module *me, u32 *location, Elf_Addr v)
{
- unsigned *tramp = start + *plt_offset;
-
- *plt_offset += 4 * sizeof(int);
-
- /* adjust carry for addiu */
@@ -270,7 +265,8 @@ diff -urN linux-2.6.30.10/arch/mips/kernel/module.c linux-2.6.30.10.new//arch/mi
- tramp[2] = 0x03200008; /* jr t9 */
- tramp[3] = 0x00000000; /* nop */
+ if (v % 4) {
+ printk(KERN_ERR "module %s: dangerous relocation\n", me->name);
+ pr_err("module %s: dangerous R_MIPS_26 REL relocation\n",
+ me->name);
+ return -ENOEXEC;
+ }
@@ -301,8 +297,8 @@ diff -urN linux-2.6.30.10/arch/mips/kernel/module.c linux-2.6.30.10.new//arch/mi
+static int apply_r_mips_26_rela(struct module *me, u32 *location, Elf_Addr v)
{
if (v % 4) {
printk(KERN_ERR "module %s: dangerous relocation\n", me->name);
@@ -323,31 +125,17 @@
pr_err("module %s: dangerous R_MIPS_26 RELArelocation\n",
@@ -322,31 +125,17 @@ static int set_r_mips_26(struct module *
}
if ((v & 0xf0000000) != (((unsigned long)location + 4) & 0xf0000000)) {
@@ -337,7 +333,7 @@ diff -urN linux-2.6.30.10/arch/mips/kernel/module.c linux-2.6.30.10.new//arch/mi
static int apply_r_mips_hi16_rel(struct module *me, u32 *location, Elf_Addr v)
{
struct mips_hi16 *n;
@@ -612,32 +400,11 @@
@@ -611,32 +400,11 @@ int module_finalize(const Elf_Ehdr *hdr,
list_add(&me->arch.dbe_list, &dbe_list);
spin_unlock_irq(&dbe_lock);
}