diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-27 23:09:29 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-27 23:09:29 -0800 |
| commit | 86292b33d4b79ee03e2f43ea0381ef85f077c760 (patch) | |
| tree | b69a6ffd8ec5ac01599d351205a96804b9c415da /arch/s390 | |
| parent | 1ac884f173d4842216f6a24c03c9833e3ce6e982 (diff) | |
| parent | 3e761a42e19c63b624ebac94d918d8a15e07e2a7 (diff) | |
Merge branch 'akpm' (patches from Andrew)
Merge yet more updates from Andrew Morton:
- a few MM remainders
- misc things
- autofs updates
- signals
- affs updates
- ipc
- nilfs2
- spelling.txt updates
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (78 commits)
mm, x86: fix HIGHMEM64 && PARAVIRT build config for native_pud_clear()
mm: add arch-independent testcases for RODATA
hfs: atomically read inode size
mm: clarify mm_struct.mm_{users,count} documentation
mm: use mmget_not_zero() helper
mm: add new mmget() helper
mm: add new mmgrab() helper
checkpatch: warn when formats use %Z and suggest %z
lib/vsprintf.c: remove %Z support
scripts/spelling.txt: add some typo-words
scripts/spelling.txt: add "followings" pattern and fix typo instances
scripts/spelling.txt: add "therfore" pattern and fix typo instances
scripts/spelling.txt: add "overwriten" pattern and fix typo instances
scripts/spelling.txt: add "overwritting" pattern and fix typo instances
scripts/spelling.txt: add "deintialize(d)" pattern and fix typo instances
scripts/spelling.txt: add "disassocation" pattern and fix typo instances
scripts/spelling.txt: add "omited" pattern and fix typo instances
scripts/spelling.txt: add "explictely" pattern and fix typo instances
scripts/spelling.txt: add "applys" pattern and fix typo instances
scripts/spelling.txt: add "configuartion" pattern and fix typo instances
...
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/include/asm/kprobes.h | 7 | ||||
| -rw-r--r-- | arch/s390/kernel/processor.c | 2 | ||||
| -rw-r--r-- | arch/s390/kernel/vtime.c | 2 |
3 files changed, 8 insertions, 3 deletions
diff --git a/arch/s390/include/asm/kprobes.h b/arch/s390/include/asm/kprobes.h index 591e5a5279b0..84c0f9086483 100644 --- a/arch/s390/include/asm/kprobes.h +++ b/arch/s390/include/asm/kprobes.h @@ -27,6 +27,11 @@ * 2005-Dec Used as a template for s390 by Mike Grundy * <grundym@us.ibm.com> */ +#include <asm-generic/kprobes.h> + +#define BREAKPOINT_INSTRUCTION 0x0002 + +#ifdef CONFIG_KPROBES #include <linux/types.h> #include <linux/ptrace.h> #include <linux/percpu.h> @@ -37,7 +42,6 @@ struct pt_regs; struct kprobe; typedef u16 kprobe_opcode_t; -#define BREAKPOINT_INSTRUCTION 0x0002 /* Maximum instruction size is 3 (16bit) halfwords: */ #define MAX_INSN_SIZE 0x0003 @@ -91,4 +95,5 @@ int probe_is_insn_relative_long(u16 *insn); #define flush_insn_slot(p) do { } while (0) +#endif /* CONFIG_KPROBES */ #endif /* _ASM_S390_KPROBES_H */ diff --git a/arch/s390/kernel/processor.c b/arch/s390/kernel/processor.c index 21004aaac69b..bc2b60dcb178 100644 --- a/arch/s390/kernel/processor.c +++ b/arch/s390/kernel/processor.c @@ -73,7 +73,7 @@ void cpu_init(void) get_cpu_id(id); if (machine_has_cpu_mhz) update_cpu_mhz(NULL); - atomic_inc(&init_mm.mm_count); + mmgrab(&init_mm); current->active_mm = &init_mm; BUG_ON(current->mm); enter_lazy_tlb(&init_mm, current); diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c index b4a3e9e06ef2..31bd96e81167 100644 --- a/arch/s390/kernel/vtime.c +++ b/arch/s390/kernel/vtime.c @@ -350,7 +350,7 @@ static void __add_vtimer(struct vtimer_list *timer, int periodic) } /* - * add_virt_timer - add an oneshot virtual CPU timer + * add_virt_timer - add a oneshot virtual CPU timer */ void add_virt_timer(struct vtimer_list *timer) { |