From: Andi Kleen Date: Tue, 17 Jan 2006 06:03:35 +0000 (+0100) Subject: [PATCH] x86_64: Remove elf32_map in 32bit ELF loader X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=562795fe5770d0c7ee7fe269890e37d9fd475fdf;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git [PATCH] x86_64: Remove elf32_map in 32bit ELF loader It's identical to the standard elf_map. Signed-off-by: Andi Kleen Signed-off-by: Linus Torvalds --- diff --git a/arch/x86_64/ia32/ia32_binfmt.c b/arch/x86_64/ia32/ia32_binfmt.c index 029bddab0459..572b3b28772d 100644 --- a/arch/x86_64/ia32/ia32_binfmt.c +++ b/arch/x86_64/ia32/ia32_binfmt.c @@ -293,8 +293,6 @@ int ia32_setup_arg_pages(struct linux_binprm *bprm, unsigned long stack_top, int } while(0) -#define elf_map elf32_map - #include MODULE_DESCRIPTION("Binary format loader for compatibility with IA32 ELF binaries."); @@ -390,21 +388,6 @@ int ia32_setup_arg_pages(struct linux_binprm *bprm, unsigned long stack_top, } EXPORT_SYMBOL(ia32_setup_arg_pages); -static unsigned long -elf32_map (struct file *filep, unsigned long addr, struct elf_phdr *eppnt, int prot, int type) -{ - unsigned long map_addr; - struct task_struct *me = current; - - down_write(&me->mm->mmap_sem); - map_addr = do_mmap(filep, ELF_PAGESTART(addr), - eppnt->p_filesz + ELF_PAGEOFFSET(eppnt->p_vaddr), prot, - type, - eppnt->p_offset - ELF_PAGEOFFSET(eppnt->p_vaddr)); - up_write(&me->mm->mmap_sem); - return(map_addr); -} - #ifdef CONFIG_SYSCTL /* Register vsyscall32 into the ABI table */ #include