The patch titled
Subject: coredump: update coredump-related headers
has been added to the -mm tree. Its filename is
coredump-update-coredump-related-headers.patch
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------------------------------------------------------
From: Alex Kelly <alex.page.kelly@xxxxxxxxx>
Subject: coredump: update coredump-related headers
Create a new header file, fs/coredump.h, which contains functions only
used by the new coredump.c. It also moves do_coredump to the
include/linux/coredump.h header file, for consistency.
Signed-off-by: Alex Kelly <alex.page.kelly@xxxxxxxxx>
Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
Acked-by: Serge Hallyn <serge.hallyn@xxxxxxxxxxxxx>
Acked-by: Kees Cook <keescook@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/coredump.c | 2 ++
fs/coredump.h | 6 ++++++
fs/exec.c | 1 +
include/linux/binfmts.h | 5 -----
include/linux/coredump.h | 5 +++++
include/linux/sched.h | 1 -
kernel/signal.c | 1 +
7 files changed, 15 insertions(+), 6 deletions(-)
diff -puN fs/coredump.c~coredump-update-coredump-related-headers fs/coredump.c
--- a/fs/coredump.c~coredump-update-coredump-related-headers
+++ a/fs/coredump.c
@@ -14,6 +14,7 @@
#include <linux/key.h>
#include <linux/personality.h>
#include <linux/binfmts.h>
+#include <linux/coredump.h>
#include <linux/utsname.h>
#include <linux/pid_namespace.h>
#include <linux/module.h>
@@ -39,6 +40,7 @@
#include <trace/events/task.h>
#include "internal.h"
+#include "coredump.h"
#include <trace/events/sched.h>
diff -puN /dev/null fs/coredump.h
--- /dev/null
+++ a/fs/coredump.h
@@ -0,0 +1,6 @@
+#ifndef _FS_COREDUMP_H
+#define _FS_COREDUMP_H
+
+extern int __get_dumpable(unsigned long mm_flags);
+
+#endif
diff -puN fs/exec.c~coredump-update-coredump-related-headers fs/exec.c
--- a/fs/exec.c~coredump-update-coredump-related-headers
+++ a/fs/exec.c
@@ -63,6 +63,7 @@
#include <trace/events/task.h>
#include "internal.h"
+#include "coredump.h"
#include <trace/events/sched.h>
diff -puN include/linux/binfmts.h~coredump-update-coredump-related-headers include/linux/binfmts.h
--- a/include/linux/binfmts.h~coredump-update-coredump-related-headers
+++ a/include/linux/binfmts.h
@@ -132,11 +132,6 @@ extern int copy_strings_kernel(int argc,
struct linux_binprm *bprm);
extern int prepare_bprm_creds(struct linux_binprm *bprm);
extern void install_exec_creds(struct linux_binprm *bprm);
-#ifdef CONFIG_COREDUMP
-extern void do_coredump(long signr, int exit_code, struct pt_regs *regs);
-#else
-static inline void do_coredump(long signr, int exit_code, struct pt_regs *regs) {}
-#endif
extern void set_binfmt(struct linux_binfmt *new);
extern void free_bprm(struct linux_binprm *);
diff -puN include/linux/coredump.h~coredump-update-coredump-related-headers include/linux/coredump.h
--- a/include/linux/coredump.h~coredump-update-coredump-related-headers
+++ a/include/linux/coredump.h
@@ -11,5 +11,10 @@
*/
extern int dump_write(struct file *file, const void *addr, int nr);
extern int dump_seek(struct file *file, loff_t off);
+#ifdef CONFIG_COREDUMP
+extern void do_coredump(long signr, int exit_code, struct pt_regs *regs);
+#else
+static inline void do_coredump(long signr, int exit_code, struct pt_regs *regs) {}
+#endif
#endif /* _LINUX_COREDUMP_H */
diff -puN include/linux/sched.h~coredump-update-coredump-related-headers include/linux/sched.h
--- a/include/linux/sched.h~coredump-update-coredump-related-headers
+++ a/include/linux/sched.h
@@ -405,7 +405,6 @@ static inline void arch_pick_mmap_layout
extern void set_dumpable(struct mm_struct *mm, int value);
extern int get_dumpable(struct mm_struct *mm);
-extern int __get_dumpable(unsigned long mm_flags);
/* get/set_dumpable() values */
#define SUID_DUMPABLE_DISABLED 0
diff -puN kernel/signal.c~coredump-update-coredump-related-headers kernel/signal.c
--- a/kernel/signal.c~coredump-update-coredump-related-headers
+++ a/kernel/signal.c
@@ -17,6 +17,7 @@
#include <linux/fs.h>
#include <linux/tty.h>
#include <linux/binfmts.h>
+#include <linux/coredump.h>
#include <linux/security.h>
#include <linux/syscalls.h>
#include <linux/ptrace.h>
_
Patches currently in -mm which might be from alex.page.kelly@xxxxxxxxx are
coredump-move-core-dump-functionality-into-its-own-file.patch
coredump-make-core-dump-functionality-optional.patch
coredump-update-coredump-related-headers.patch
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