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use symbolic constants in generic lseek code
[powerpc.git]
/
fs
/
binfmt_elf_fdpic.c
diff --git
a/fs/binfmt_elf_fdpic.c
b/fs/binfmt_elf_fdpic.c
index
5810aa1
..
f3ddca4
100644
(file)
--- a/
fs/binfmt_elf_fdpic.c
+++ b/
fs/binfmt_elf_fdpic.c
@@
-179,6
+179,8
@@
static int load_elf_fdpic_binary(struct linux_binprm *bprm,
int executable_stack;
int retval, i;
int executable_stack;
int retval, i;
+ kdebug("____ LOAD %d ____", current->pid);
+
memset(&exec_params, 0, sizeof(exec_params));
memset(&interp_params, 0, sizeof(interp_params));
memset(&exec_params, 0, sizeof(exec_params));
memset(&interp_params, 0, sizeof(interp_params));
@@
-941,8
+943,11
@@
static int elf_fdpic_map_file_constdisp_on_uclinux(
if (mm) {
if (phdr->p_flags & PF_X) {
if (mm) {
if (phdr->p_flags & PF_X) {
- mm->start_code = seg->addr;
- mm->end_code = seg->addr + phdr->p_memsz;
+ if (!mm->start_code) {
+ mm->start_code = seg->addr;
+ mm->end_code = seg->addr +
+ phdr->p_memsz;
+ }
} else if (!mm->start_data) {
mm->start_data = seg->addr;
#ifndef CONFIG_MMU
} else if (!mm->start_data) {
mm->start_data = seg->addr;
#ifndef CONFIG_MMU
@@
-1123,8
+1128,10
@@
static int elf_fdpic_map_file_by_direct_mmap(struct elf_fdpic_params *params,
if (mm) {
if (phdr->p_flags & PF_X) {
if (mm) {
if (phdr->p_flags & PF_X) {
- mm->start_code = maddr;
- mm->end_code = maddr + phdr->p_memsz;
+ if (!mm->start_code) {
+ mm->start_code = maddr;
+ mm->end_code = maddr + phdr->p_memsz;
+ }
} else if (!mm->start_data) {
mm->start_data = maddr;
mm->end_data = maddr + phdr->p_memsz;
} else if (!mm->start_data) {
mm->start_data = maddr;
mm->end_data = maddr + phdr->p_memsz;
@@
-1473,8
+1480,8
@@
static int elf_fdpic_dump_segments(struct file *file, struct mm_struct *mm,
DUMP_SEEK(file->f_pos + PAGE_SIZE);
}
else if (page == ZERO_PAGE(addr)) {
DUMP_SEEK(file->f_pos + PAGE_SIZE);
}
else if (page == ZERO_PAGE(addr)) {
- DUMP_SEEK(file->f_pos + PAGE_SIZE);
page_cache_release(page);
page_cache_release(page);
+ DUMP_SEEK(file->f_pos + PAGE_SIZE);
}
else {
void *kaddr;
}
else {
void *kaddr;