From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- kernel/tools/lib/lockdep/Makefile | 6 ++++-- kernel/tools/lib/lockdep/common.c | 2 +- kernel/tools/lib/lockdep/include/liblockdep/common.h | 2 ++ kernel/tools/lib/lockdep/preload.c | 2 +- kernel/tools/lib/lockdep/uinclude/linux/compiler.h | 2 ++ kernel/tools/lib/lockdep/uinclude/linux/kernel.h | 2 +- kernel/tools/lib/lockdep/uinclude/linux/lockdep.h | 3 ++- kernel/tools/lib/lockdep/uinclude/linux/rbtree.h | 1 - 8 files changed, 13 insertions(+), 7 deletions(-) delete mode 100644 kernel/tools/lib/lockdep/uinclude/linux/rbtree.h (limited to 'kernel/tools/lib/lockdep') diff --git a/kernel/tools/lib/lockdep/Makefile b/kernel/tools/lib/lockdep/Makefile index 18ffccf00..7e319afac 100644 --- a/kernel/tools/lib/lockdep/Makefile +++ b/kernel/tools/lib/lockdep/Makefile @@ -93,8 +93,10 @@ else print_install = echo ' INSTALL '$1' to $(DESTDIR_SQ)$2'; endif +all: + export srctree OUTPUT CC LD CFLAGS V -build := -f $(srctree)/tools/build/Makefile.build dir=. obj +include $(srctree)/tools/build/Makefile.include do_compile_shared_library = \ ($(print_shared_lib_compile) \ @@ -109,7 +111,7 @@ CMD_TARGETS = $(LIB_FILE) TARGETS = $(CMD_TARGETS) -all: all_cmd +all: fixdep all_cmd all_cmd: $(CMD_TARGETS) diff --git a/kernel/tools/lib/lockdep/common.c b/kernel/tools/lib/lockdep/common.c index 8ef602f18..9be663340 100644 --- a/kernel/tools/lib/lockdep/common.c +++ b/kernel/tools/lib/lockdep/common.c @@ -18,7 +18,7 @@ __attribute__((constructor)) static void liblockdep_init(void) __attribute__((destructor)) static void liblockdep_exit(void) { - debug_check_no_locks_held(¤t_obj); + debug_check_no_locks_held(); } struct task_struct *__curr(void) diff --git a/kernel/tools/lib/lockdep/include/liblockdep/common.h b/kernel/tools/lib/lockdep/include/liblockdep/common.h index 0bda63002..a60c14b96 100644 --- a/kernel/tools/lib/lockdep/include/liblockdep/common.h +++ b/kernel/tools/lib/lockdep/include/liblockdep/common.h @@ -43,6 +43,8 @@ void lock_acquire(struct lockdep_map *lock, unsigned int subclass, struct lockdep_map *nest_lock, unsigned long ip); void lock_release(struct lockdep_map *lock, int nested, unsigned long ip); +extern void debug_check_no_locks_freed(const void *from, unsigned long len); +extern void lockdep_init(void); #define STATIC_LOCKDEP_MAP_INIT(_name, _key) \ { .name = (_name), .key = (void *)(_key), } diff --git a/kernel/tools/lib/lockdep/preload.c b/kernel/tools/lib/lockdep/preload.c index 0b0112c80..21cdf869a 100644 --- a/kernel/tools/lib/lockdep/preload.c +++ b/kernel/tools/lib/lockdep/preload.c @@ -5,7 +5,7 @@ #include #include #include "include/liblockdep/mutex.h" -#include "../../../include/linux/rbtree.h" +#include "../../include/linux/rbtree.h" /** * struct lock_lookup - liblockdep's view of a single unique lock diff --git a/kernel/tools/lib/lockdep/uinclude/linux/compiler.h b/kernel/tools/lib/lockdep/uinclude/linux/compiler.h index 7ac838a1f..6386dc318 100644 --- a/kernel/tools/lib/lockdep/uinclude/linux/compiler.h +++ b/kernel/tools/lib/lockdep/uinclude/linux/compiler.h @@ -3,5 +3,7 @@ #define __used __attribute__((__unused__)) #define unlikely +#define WRITE_ONCE(x, val) x=(val) +#define RCU_INIT_POINTER(p, v) p=(v) #endif diff --git a/kernel/tools/lib/lockdep/uinclude/linux/kernel.h b/kernel/tools/lib/lockdep/uinclude/linux/kernel.h index cd2cc59a5..276c7a8b2 100644 --- a/kernel/tools/lib/lockdep/uinclude/linux/kernel.h +++ b/kernel/tools/lib/lockdep/uinclude/linux/kernel.h @@ -23,7 +23,7 @@ #define WARN_ON(x) (x) #define WARN_ON_ONCE(x) (x) #define likely(x) (x) -#define WARN(x, y, z) (x) +#define WARN(x, y...) (x) #define uninitialized_var(x) x #define __init #define noinline diff --git a/kernel/tools/lib/lockdep/uinclude/linux/lockdep.h b/kernel/tools/lib/lockdep/uinclude/linux/lockdep.h index c1552c285..c808c7d02 100644 --- a/kernel/tools/lib/lockdep/uinclude/linux/lockdep.h +++ b/kernel/tools/lib/lockdep/uinclude/linux/lockdep.h @@ -6,7 +6,7 @@ #include #include #include - +#include #define MAX_LOCK_DEPTH 2000UL @@ -54,5 +54,6 @@ static struct new_utsname *init_utsname(void) #define static_obj(x) 1 #define debug_show_all_locks() +extern void debug_check_no_locks_held(void); #endif diff --git a/kernel/tools/lib/lockdep/uinclude/linux/rbtree.h b/kernel/tools/lib/lockdep/uinclude/linux/rbtree.h deleted file mode 100644 index 965901db4..000000000 --- a/kernel/tools/lib/lockdep/uinclude/linux/rbtree.h +++ /dev/null @@ -1 +0,0 @@ -#include "../../../include/linux/rbtree.h" -- cgit 1.2.3-korg