The patch titled elf: kill USE_ELF_CORE_DUMP has been removed from the -mm tree. Its filename was elf-kill-use_elf_core_dump.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: elf: kill USE_ELF_CORE_DUMP From: Christoph Hellwig <hch@xxxxxx> Currently all architectures but microblaze unconditionally define USE_ELF_CORE_DUMP. The microblaze omission seems like an error to me, so let's kill this ifdef and make sure we are the same everywhere. Signed-off-by: Christoph Hellwig <hch@xxxxxx> Acked-by: Hugh Dickins <hugh.dickins@xxxxxxxxxxxxx> Cc: <linux-arch@xxxxxxxxxxxxxxx> Cc: Michal Simek <michal.simek@xxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- arch/alpha/include/asm/elf.h | 1 - arch/arm/include/asm/elf.h | 1 - arch/avr32/include/asm/elf.h | 1 - arch/blackfin/include/asm/elf.h | 1 - arch/cris/include/asm/elf.h | 2 -- arch/frv/include/asm/elf.h | 1 - arch/h8300/include/asm/elf.h | 1 - arch/ia64/ia32/elfcore32.h | 2 -- arch/ia64/include/asm/elf.h | 1 - arch/m32r/include/asm/elf.h | 1 - arch/m68k/include/asm/elf.h | 1 - arch/microblaze/include/asm/elf.h | 1 - arch/mips/include/asm/elf.h | 1 - arch/mn10300/include/asm/elf.h | 1 - arch/parisc/include/asm/elf.h | 1 - arch/powerpc/include/asm/elf.h | 1 - arch/s390/include/asm/elf.h | 1 - arch/score/include/asm/elf.h | 1 - arch/sh/include/asm/elf.h | 1 - arch/sparc/include/asm/elf_32.h | 2 -- arch/sparc/include/asm/elf_64.h | 1 - arch/um/sys-i386/asm/elf.h | 1 - arch/um/sys-ppc/asm/elf.h | 2 -- arch/um/sys-x86_64/asm/elf.h | 1 - arch/x86/include/asm/elf.h | 1 - arch/xtensa/include/asm/elf.h | 1 - fs/binfmt_elf.c | 11 +++-------- fs/binfmt_elf_fdpic.c | 8 ++++---- fs/proc/base.c | 4 ++-- 29 files changed, 9 insertions(+), 44 deletions(-) diff -puN arch/alpha/include/asm/elf.h~elf-kill-use_elf_core_dump arch/alpha/include/asm/elf.h --- a/arch/alpha/include/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/alpha/include/asm/elf.h @@ -81,7 +81,6 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_N #define ELF_DATA ELFDATA2LSB #define ELF_ARCH EM_ALPHA -#define USE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE 8192 /* This is the location that an ET_DYN program is loaded if exec'ed. Typical diff -puN arch/arm/include/asm/elf.h~elf-kill-use_elf_core_dump arch/arm/include/asm/elf.h --- a/arch/arm/include/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/arm/include/asm/elf.h @@ -101,7 +101,6 @@ extern int arm_elf_read_implies_exec(con int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs); #define ELF_CORE_COPY_TASK_REGS dump_task_regs -#define USE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE 4096 /* This is the location that an ET_DYN program is loaded if exec'ed. Typical diff -puN arch/avr32/include/asm/elf.h~elf-kill-use_elf_core_dump arch/avr32/include/asm/elf.h --- a/arch/avr32/include/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/avr32/include/asm/elf.h @@ -77,7 +77,6 @@ typedef struct user_fpu_struct elf_fpreg #endif #define ELF_ARCH EM_AVR32 -#define USE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE 4096 /* This is the location that an ET_DYN program is loaded if exec'ed. Typical diff -puN arch/blackfin/include/asm/elf.h~elf-kill-use_elf_core_dump arch/blackfin/include/asm/elf.h --- a/arch/blackfin/include/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/blackfin/include/asm/elf.h @@ -55,7 +55,6 @@ do { \ _regs->p2 = _dynamic_addr; \ } while(0) -#define USE_ELF_CORE_DUMP #define ELF_FDPIC_CORE_EFLAGS EF_BFIN_FDPIC #define ELF_EXEC_PAGESIZE 4096 diff -puN arch/cris/include/asm/elf.h~elf-kill-use_elf_core_dump arch/cris/include/asm/elf.h --- a/arch/cris/include/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/cris/include/asm/elf.h @@ -64,8 +64,6 @@ typedef unsigned long elf_fpregset_t; #define EF_CRIS_VARIANT_COMMON_V10_V32 0x00000004 /* End of excerpt from {binutils}/include/elf/cris.h. */ -#define USE_ELF_CORE_DUMP - #define ELF_EXEC_PAGESIZE 8192 /* This is the location that an ET_DYN program is loaded if exec'ed. Typical diff -puN arch/frv/include/asm/elf.h~elf-kill-use_elf_core_dump arch/frv/include/asm/elf.h --- a/arch/frv/include/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/frv/include/asm/elf.h @@ -115,7 +115,6 @@ do { \ __kernel_frame0_ptr->gr29 = 0; \ } while(0) -#define USE_ELF_CORE_DUMP #define CORE_DUMP_USE_REGSET #define ELF_FDPIC_CORE_EFLAGS EF_FRV_FDPIC #define ELF_EXEC_PAGESIZE 16384 diff -puN arch/h8300/include/asm/elf.h~elf-kill-use_elf_core_dump arch/h8300/include/asm/elf.h --- a/arch/h8300/include/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/h8300/include/asm/elf.h @@ -34,7 +34,6 @@ typedef unsigned long elf_fpregset_t; #define ELF_PLAT_INIT(_r) _r->er1 = 0 -#define USE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE 4096 /* This is the location that an ET_DYN program is loaded if exec'ed. Typical diff -puN arch/ia64/ia32/elfcore32.h~elf-kill-use_elf_core_dump arch/ia64/ia32/elfcore32.h --- a/arch/ia64/ia32/elfcore32.h~elf-kill-use_elf_core_dump +++ a/arch/ia64/ia32/elfcore32.h @@ -11,8 +11,6 @@ #include <asm/intrinsics.h> #include <asm/uaccess.h> -#define USE_ELF_CORE_DUMP 1 - /* Override elfcore.h */ #define _LINUX_ELFCORE_H 1 typedef unsigned int elf_greg_t; diff -puN arch/ia64/include/asm/elf.h~elf-kill-use_elf_core_dump arch/ia64/include/asm/elf.h --- a/arch/ia64/include/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/ia64/include/asm/elf.h @@ -25,7 +25,6 @@ #define ELF_DATA ELFDATA2LSB #define ELF_ARCH EM_IA_64 -#define USE_ELF_CORE_DUMP #define CORE_DUMP_USE_REGSET /* Least-significant four bits of ELF header's e_flags are OS-specific. The bits are diff -puN arch/m32r/include/asm/elf.h~elf-kill-use_elf_core_dump arch/m32r/include/asm/elf.h --- a/arch/m32r/include/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/m32r/include/asm/elf.h @@ -102,7 +102,6 @@ typedef elf_fpreg_t elf_fpregset_t; */ #define ELF_PLAT_INIT(_r, load_addr) (_r)->r0 = 0 -#define USE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE PAGE_SIZE /* diff -puN arch/m68k/include/asm/elf.h~elf-kill-use_elf_core_dump arch/m68k/include/asm/elf.h --- a/arch/m68k/include/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/m68k/include/asm/elf.h @@ -59,7 +59,6 @@ typedef struct user_m68kfp_struct elf_fp is actually used on ASV. */ #define ELF_PLAT_INIT(_r, load_addr) _r->a1 = 0 -#define USE_ELF_CORE_DUMP #ifndef CONFIG_SUN3 #define ELF_EXEC_PAGESIZE 4096 #else diff -puN arch/microblaze/include/asm/elf.h~elf-kill-use_elf_core_dump arch/microblaze/include/asm/elf.h --- a/arch/microblaze/include/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/microblaze/include/asm/elf.h @@ -77,7 +77,6 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_N #define ELF_DATA ELFDATA2MSB #endif -#define USE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE 4096 diff -puN arch/mips/include/asm/elf.h~elf-kill-use_elf_core_dump arch/mips/include/asm/elf.h --- a/arch/mips/include/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/mips/include/asm/elf.h @@ -326,7 +326,6 @@ extern int dump_task_fpu(struct task_str #define ELF_CORE_COPY_FPREGS(tsk, elf_fpregs) \ dump_task_fpu(tsk, elf_fpregs) -#define USE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE PAGE_SIZE /* This yields a mask that user programs can use to figure out what diff -puN arch/mn10300/include/asm/elf.h~elf-kill-use_elf_core_dump arch/mn10300/include/asm/elf.h --- a/arch/mn10300/include/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/mn10300/include/asm/elf.h @@ -77,7 +77,6 @@ do { \ _ur->a1 = 0; _ur->a0 = 0; _ur->d1 = 0; _ur->d0 = 0; \ } while (0) -#define USE_ELF_CORE_DUMP #define CORE_DUMP_USE_REGSET #define ELF_EXEC_PAGESIZE 4096 diff -puN arch/parisc/include/asm/elf.h~elf-kill-use_elf_core_dump arch/parisc/include/asm/elf.h --- a/arch/parisc/include/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/parisc/include/asm/elf.h @@ -328,7 +328,6 @@ struct pt_regs; /* forward declaration.. such function. */ #define ELF_PLAT_INIT(_r, load_addr) _r->gr[23] = 0 -#define USE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE 4096 /* This is the location that an ET_DYN program is loaded if exec'ed. Typical diff -puN arch/powerpc/include/asm/elf.h~elf-kill-use_elf_core_dump arch/powerpc/include/asm/elf.h --- a/arch/powerpc/include/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/powerpc/include/asm/elf.h @@ -170,7 +170,6 @@ typedef elf_fpreg_t elf_vsrreghalf_t32[E #define elf_check_arch(x) ((x)->e_machine == ELF_ARCH) #define compat_elf_check_arch(x) ((x)->e_machine == EM_PPC) -#define USE_ELF_CORE_DUMP #define CORE_DUMP_USE_REGSET #define ELF_EXEC_PAGESIZE PAGE_SIZE diff -puN arch/s390/include/asm/elf.h~elf-kill-use_elf_core_dump arch/s390/include/asm/elf.h --- a/arch/s390/include/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/s390/include/asm/elf.h @@ -155,7 +155,6 @@ extern unsigned int vdso_enabled; } while (0) #define CORE_DUMP_USE_REGSET -#define USE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE 4096 /* This is the location that an ET_DYN program is loaded if exec'ed. Typical diff -puN arch/score/include/asm/elf.h~elf-kill-use_elf_core_dump arch/score/include/asm/elf.h --- a/arch/score/include/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/score/include/asm/elf.h @@ -61,7 +61,6 @@ struct task_struct; struct pt_regs; #define CORE_DUMP_USE_REGSET -#define USE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE PAGE_SIZE /* This yields a mask that user programs can use to figure out what diff -puN arch/sh/include/asm/elf.h~elf-kill-use_elf_core_dump arch/sh/include/asm/elf.h --- a/arch/sh/include/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/sh/include/asm/elf.h @@ -114,7 +114,6 @@ typedef struct user_fpu_struct elf_fpreg */ #define CORE_DUMP_USE_REGSET -#define USE_ELF_CORE_DUMP #define ELF_FDPIC_CORE_EFLAGS EF_SH_FDPIC #define ELF_EXEC_PAGESIZE PAGE_SIZE diff -puN arch/sparc/include/asm/elf_32.h~elf-kill-use_elf_core_dump arch/sparc/include/asm/elf_32.h --- a/arch/sparc/include/asm/elf_32.h~elf-kill-use_elf_core_dump +++ a/arch/sparc/include/asm/elf_32.h @@ -104,8 +104,6 @@ typedef struct { #define ELF_CLASS ELFCLASS32 #define ELF_DATA ELFDATA2MSB -#define USE_ELF_CORE_DUMP - #define ELF_EXEC_PAGESIZE 4096 diff -puN arch/sparc/include/asm/elf_64.h~elf-kill-use_elf_core_dump arch/sparc/include/asm/elf_64.h --- a/arch/sparc/include/asm/elf_64.h~elf-kill-use_elf_core_dump +++ a/arch/sparc/include/asm/elf_64.h @@ -152,7 +152,6 @@ typedef struct { (x)->e_machine == EM_SPARC32PLUS) #define compat_start_thread start_thread32 -#define USE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE PAGE_SIZE /* This is the location that an ET_DYN program is loaded if exec'ed. Typical diff -puN arch/um/sys-i386/asm/elf.h~elf-kill-use_elf_core_dump arch/um/sys-i386/asm/elf.h --- a/arch/um/sys-i386/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/um/sys-i386/asm/elf.h @@ -48,7 +48,6 @@ typedef struct user_i387_struct elf_fpre PT_REGS_EAX(regs) = 0; \ } while (0) -#define USE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE 4096 #define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3) diff -puN arch/um/sys-ppc/asm/elf.h~elf-kill-use_elf_core_dump arch/um/sys-ppc/asm/elf.h --- a/arch/um/sys-ppc/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/um/sys-ppc/asm/elf.h @@ -17,8 +17,6 @@ extern long elf_aux_hwcap; #define ELF_CLASS ELFCLASS32 #endif -#define USE_ELF_CORE_DUMP - #define R_386_NONE 0 #define R_386_32 1 #define R_386_PC32 2 diff -puN arch/um/sys-x86_64/asm/elf.h~elf-kill-use_elf_core_dump arch/um/sys-x86_64/asm/elf.h --- a/arch/um/sys-x86_64/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/um/sys-x86_64/asm/elf.h @@ -104,7 +104,6 @@ extern int elf_core_copy_fpregs(struct t clear_thread_flag(TIF_IA32); #endif -#define USE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE 4096 #define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3) diff -puN arch/x86/include/asm/elf.h~elf-kill-use_elf_core_dump arch/x86/include/asm/elf.h --- a/arch/x86/include/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/x86/include/asm/elf.h @@ -239,7 +239,6 @@ extern int force_personality32; #endif /* !CONFIG_X86_32 */ #define CORE_DUMP_USE_REGSET -#define USE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE 4096 /* This is the location that an ET_DYN program is loaded if exec'ed. Typical diff -puN arch/xtensa/include/asm/elf.h~elf-kill-use_elf_core_dump arch/xtensa/include/asm/elf.h --- a/arch/xtensa/include/asm/elf.h~elf-kill-use_elf_core_dump +++ a/arch/xtensa/include/asm/elf.h @@ -123,7 +123,6 @@ extern void xtensa_elf_core_copy_regs (x #define ELF_CLASS ELFCLASS32 #define ELF_ARCH EM_XTENSA -#define USE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE PAGE_SIZE /* diff -puN fs/binfmt_elf.c~elf-kill-use_elf_core_dump fs/binfmt_elf.c --- a/fs/binfmt_elf.c~elf-kill-use_elf_core_dump +++ a/fs/binfmt_elf.c @@ -44,7 +44,7 @@ static unsigned long elf_map(struct file * If we don't support core dumping, then supply a NULL so we * don't even try. */ -#if defined(USE_ELF_CORE_DUMP) && defined(CONFIG_ELF_CORE) +#ifdef CONFIG_ELF_CORE static int elf_core_dump(long signr, struct pt_regs *regs, struct file *file, unsigned long limit); #else #define elf_core_dump NULL @@ -1101,12 +1101,7 @@ out: return error; } -/* - * Note that some platforms still use traditional core dumps and not - * the ELF core dump. Each platform can select it as appropriate. - */ -#if defined(USE_ELF_CORE_DUMP) && defined(CONFIG_ELF_CORE) - +#ifdef CONFIG_ELF_CORE /* * ELF core dumper * @@ -2063,7 +2058,7 @@ out: return has_dumped; } -#endif /* USE_ELF_CORE_DUMP */ +#endif /* CONFIG_ELF_CORE */ static int __init init_elf_binfmt(void) { diff -puN fs/binfmt_elf_fdpic.c~elf-kill-use_elf_core_dump fs/binfmt_elf_fdpic.c --- a/fs/binfmt_elf_fdpic.c~elf-kill-use_elf_core_dump +++ a/fs/binfmt_elf_fdpic.c @@ -75,14 +75,14 @@ static int elf_fdpic_map_file_constdisp_ static int elf_fdpic_map_file_by_direct_mmap(struct elf_fdpic_params *, struct file *, struct mm_struct *); -#if defined(USE_ELF_CORE_DUMP) && defined(CONFIG_ELF_CORE) +#ifdef CONFIG_ELF_CORE static int elf_fdpic_core_dump(long, struct pt_regs *, struct file *, unsigned long limit); #endif static struct linux_binfmt elf_fdpic_format = { .module = THIS_MODULE, .load_binary = load_elf_fdpic_binary, -#if defined(USE_ELF_CORE_DUMP) && defined(CONFIG_ELF_CORE) +#ifdef CONFIG_ELF_CORE .core_dump = elf_fdpic_core_dump, #endif .min_coredump = ELF_EXEC_PAGESIZE, @@ -1201,7 +1201,7 @@ static int elf_fdpic_map_file_by_direct_ * * Modelled on fs/binfmt_elf.c core dumper */ -#if defined(USE_ELF_CORE_DUMP) && defined(CONFIG_ELF_CORE) +#ifdef CONFIG_ELF_CORE /* * These are the only things you should do on a core-file: use only these @@ -1826,4 +1826,4 @@ cleanup: #undef NUM_NOTES } -#endif /* USE_ELF_CORE_DUMP */ +#endif /* CONFIG_ELF_CORE */ diff -puN fs/proc/base.c~elf-kill-use_elf_core_dump fs/proc/base.c --- a/fs/proc/base.c~elf-kill-use_elf_core_dump +++ a/fs/proc/base.c @@ -2266,7 +2266,7 @@ static const struct inode_operations pro #endif -#if defined(USE_ELF_CORE_DUMP) && defined(CONFIG_ELF_CORE) +#ifdef CONFIG_ELF_CORE static ssize_t proc_coredump_filter_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { @@ -2623,7 +2623,7 @@ static const struct pid_entry tgid_base_ #ifdef CONFIG_FAULT_INJECTION REG("make-it-fail", S_IRUGO|S_IWUSR, proc_fault_inject_operations), #endif -#if defined(USE_ELF_CORE_DUMP) && defined(CONFIG_ELF_CORE) +#ifdef CONFIG_ELF_CORE REG("coredump_filter", S_IRUGO|S_IWUSR, proc_coredump_filter_operations), #endif #ifdef CONFIG_TASK_IO_ACCOUNTING _ Patches currently in -mm which might be from hch@xxxxxx are origin.patch linux-next.patch vfs-fix-vfs_rename_dir-for-fs_rename_does_d_move-filesystems.patch fs-anon_inodes-implement-dname.patch fs-remove-unneeded-dcache_unhashed-tricks.patch vfs-remove-extraneous-null-d_inode-check-from-do_filp_open.patch xtensa-convert-to-asm-generic-hardirqh.patch -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html