Merge branch 'work.fdpic' into regset.followup

Author: Al Viro

arch/ia64/include/asm/elf.h

@@ -179,8 +179,6 @@ extern void ia64_init_addr_space (void);
 #define ELF_AR_SSD_OFFSET  (56 * sizeof(elf_greg_t))
 #define ELF_AR_END_OFFSET  (57 * sizeof(elf_greg_t))
 
-typedef unsigned long elf_fpxregset_t;
-
 typedef unsigned long elf_greg_t;
 typedef elf_greg_t elf_gregset_t[ELF_NGREG];
 

arch/powerpc/include/asm/elf.h

@@ -53,8 +53,6 @@ static inline void ppc_elf_core_copy_regs(elf_gregset_t elf_regs,
 }
 #define ELF_CORE_COPY_REGS(gregs, regs) ppc_elf_core_copy_regs(gregs, regs);
 
-typedef elf_vrregset_t elf_fpxregset_t;
-
 /* ELF_HWCAP yields a mask that user programs can use to figure out what
    instruction set this cpu supports.  This could be done in userspace,
    but it's not easy, and we've already done it here.  */

arch/x86/include/asm/elf.h

@@ -21,8 +21,6 @@ typedef struct user_i387_struct elf_fpregset_t;
 
 #ifdef __i386__
 
-typedef struct user_fxsr_struct elf_fpxregset_t;
-
 #define R_386_NONE	0
 #define R_386_32	1
 #define R_386_PC32	2

fs/binfmt_elf.c

@@ -2038,9 +2038,6 @@ struct elf_thread_status
 	struct elf_prstatus prstatus;	/* NT_PRSTATUS */
 	elf_fpregset_t fpu;		/* NT_PRFPREG */
 	struct task_struct *thread;
-#ifdef ELF_CORE_COPY_XFPREGS
-	elf_fpxregset_t xfpu;		/* ELF_CORE_XFPREG_TYPE */
-#endif
 	struct memelfnote notes[3];
 	int num_notes;
 };
@@ -2071,15 +2068,6 @@ static int elf_dump_thread_status(long signr, struct elf_thread_status *t)
 		t->num_notes++;
 		sz += notesize(&t->notes[1]);
 	}
-
-#ifdef ELF_CORE_COPY_XFPREGS
-	if (elf_core_copy_task_xfpregs(p, &t->xfpu)) {
-		fill_note(&t->notes[2], "LINUX", ELF_CORE_XFPREG_TYPE,
-			  sizeof(t->xfpu), &t->xfpu);
-		t->num_notes++;
-		sz += notesize(&t->notes[2]);
-	}
-#endif	
 	return sz;
 }
 
@@ -2090,9 +2078,6 @@ struct elf_note_info {
 	struct elf_prpsinfo *psinfo;	/* NT_PRPSINFO */
 	struct list_head thread_list;
 	elf_fpregset_t *fpu;
-#ifdef ELF_CORE_COPY_XFPREGS
-	elf_fpxregset_t *xfpu;
-#endif
 	user_siginfo_t csigdata;
 	int thread_status_size;
 	int numnote;
@@ -2116,11 +2101,6 @@ static int elf_note_info_init(struct elf_note_info *info)
 	info->fpu = kmalloc(sizeof(*info->fpu), GFP_KERNEL);
 	if (!info->fpu)
 		return 0;
-#ifdef ELF_CORE_COPY_XFPREGS
-	info->xfpu = kmalloc(sizeof(*info->xfpu), GFP_KERNEL);
-	if (!info->xfpu)
-		return 0;
-#endif
 	return 1;
 }
 
@@ -2184,13 +2164,6 @@ static int fill_note_info(struct elfhdr *elf, int phdrs,
 	if (info->prstatus->pr_fpvalid)
 		fill_note(info->notes + info->numnote++,
 			  "CORE", NT_PRFPREG, sizeof(*info->fpu), info->fpu);
-#ifdef ELF_CORE_COPY_XFPREGS
-	if (elf_core_copy_task_xfpregs(current, info->xfpu))
-		fill_note(info->notes + info->numnote++,
-			  "LINUX", ELF_CORE_XFPREG_TYPE,
-			  sizeof(*info->xfpu), info->xfpu);
-#endif
-
 	return 1;
 }
 
@@ -2243,9 +2216,6 @@ static void free_note_info(struct elf_note_info *info)
 	kfree(info->psinfo);
 	kfree(info->notes);
 	kfree(info->fpu);
-#ifdef ELF_CORE_COPY_XFPREGS
-	kfree(info->xfpu);
-#endif
 }
 
 #endif