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authorLinus Torvalds <torvalds@linux-foundation.org>2015-02-17 14:35:02 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-02-17 14:35:02 -0800
commite2b74f232e84dfccd0047eb47545b1d028df8ff1 (patch)
tree86dffe011c9b4049f2adfa7aa78ad92870c4dc9b /include
parent9cd77374f0a9cbb7ec35a9aaeb6473755afe0e3e (diff)
parent580c57f1076872ebc2427f898b927944ce170f2d (diff)
downloadlinux-e2b74f232e84dfccd0047eb47545b1d028df8ff1.tar.bz2
Merge branch 'akpm' (patches from Andrew)
Merge yet more updates from Andrew Morton: - a pile of minor fs fixes and cleanups - kexec updates - random misc fixes in various places: vmcore, rbtree, eventfd, ipc, seccomp. - a series of python-based kgdb helper scripts * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (58 commits) seccomp: cap SECCOMP_RET_ERRNO data to MAX_ERRNO samples/seccomp: improve label helper ipc,sem: use current->state helpers scripts/gdb: disable pagination while printing from breakpoint handler scripts/gdb: define maintainer scripts/gdb: convert CpuList to generator function scripts/gdb: convert ModuleList to generator function scripts/gdb: use a generator instead of iterator for task list scripts/gdb: ignore byte-compiled python files scripts/gdb: port to python3 / gdb7.7 scripts/gdb: add basic documentation scripts/gdb: add lx-lsmod command scripts/gdb: add class to iterate over CPU masks scripts/gdb: add lx_current convenience function scripts/gdb: add internal helper and convenience function for per-cpu lookup scripts/gdb: add get_gdbserver_type helper scripts/gdb: add internal helper and convenience function to retrieve thread_info scripts/gdb: add is_target_arch helper scripts/gdb: add helper and convenience function to look up tasks scripts/gdb: add task iteration class ...
Diffstat (limited to 'include')
-rw-r--r--include/linux/kexec.h22
-rw-r--r--include/linux/rbtree.h2
-rw-r--r--include/uapi/linux/kexec.h6
3 files changed, 17 insertions, 13 deletions
diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index 9d957b7ae095..e60a745ac198 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -1,6 +1,19 @@
#ifndef LINUX_KEXEC_H
#define LINUX_KEXEC_H
+#define IND_DESTINATION_BIT 0
+#define IND_INDIRECTION_BIT 1
+#define IND_DONE_BIT 2
+#define IND_SOURCE_BIT 3
+
+#define IND_DESTINATION (1 << IND_DESTINATION_BIT)
+#define IND_INDIRECTION (1 << IND_INDIRECTION_BIT)
+#define IND_DONE (1 << IND_DONE_BIT)
+#define IND_SOURCE (1 << IND_SOURCE_BIT)
+#define IND_FLAGS (IND_DESTINATION | IND_INDIRECTION | IND_DONE | IND_SOURCE)
+
+#if !defined(__ASSEMBLY__)
+
#include <uapi/linux/kexec.h>
#ifdef CONFIG_KEXEC
@@ -64,10 +77,6 @@
*/
typedef unsigned long kimage_entry_t;
-#define IND_DESTINATION 0x1
-#define IND_INDIRECTION 0x2
-#define IND_DONE 0x4
-#define IND_SOURCE 0x8
struct kexec_segment {
/*
@@ -122,8 +131,6 @@ struct kimage {
kimage_entry_t *entry;
kimage_entry_t *last_entry;
- unsigned long destination;
-
unsigned long start;
struct page *control_code_page;
struct page *swap_page;
@@ -313,4 +320,7 @@ struct task_struct;
static inline void crash_kexec(struct pt_regs *regs) { }
static inline int kexec_should_crash(struct task_struct *p) { return 0; }
#endif /* CONFIG_KEXEC */
+
+#endif /* !defined(__ASSEBMLY__) */
+
#endif /* LINUX_KEXEC_H */
diff --git a/include/linux/rbtree.h b/include/linux/rbtree.h
index 57e75ae9910f..fb31765e935a 100644
--- a/include/linux/rbtree.h
+++ b/include/linux/rbtree.h
@@ -51,7 +51,7 @@ struct rb_root {
#define RB_EMPTY_ROOT(root) ((root)->rb_node == NULL)
-/* 'empty' nodes are nodes that are known not to be inserted in an rbree */
+/* 'empty' nodes are nodes that are known not to be inserted in an rbtree */
#define RB_EMPTY_NODE(node) \
((node)->__rb_parent_color == (unsigned long)(node))
#define RB_CLEAR_NODE(node) \
diff --git a/include/uapi/linux/kexec.h b/include/uapi/linux/kexec.h
index 6925f5b42f89..99048e501b88 100644
--- a/include/uapi/linux/kexec.h
+++ b/include/uapi/linux/kexec.h
@@ -55,12 +55,6 @@ struct kexec_segment {
size_t memsz;
};
-/* Load a new kernel image as described by the kexec_segment array
- * consisting of passed number of segments at the entry-point address.
- * The flags allow different useage types.
- */
-extern int kexec_load(void *, size_t, struct kexec_segment *,
- unsigned long int);
#endif /* __KERNEL__ */
#endif /* _UAPILINUX_KEXEC_H */