Merge branch 'work.fdpic' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull fdpick coredump update from Al Viro:
 "Switches fdpic coredumps away from original aout dumping primitives to
  the same kind of regset use as regular elf coredumps do"

* 'work.fdpic' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  [elf-fdpic] switch coredump to regsets
  [elf-fdpic] use elf_dump_thread_status() for the dumper thread as well
  [elf-fdpic] move allocation of elf_thread_status into elf_dump_thread_status()
  [elf-fdpic] coredump: don't bother with cyclic list for per-thread objects
  kill elf_fpxregs_t
  take fdpic-related parts of elf_prstatus out
  unexport linux/elfcore.h

1 files changed, 0 insertions, 30 deletions

diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index e922a6abdca8..13d053982dd7 100644
--- a/fs/binfmt_elf.c
+++ b/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