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| author | Mike Marshall <hubcap@omnibond.com> | 2017-02-25 11:12:48 -0500 |
|---|---|---|
| committer | Mike Marshall <hubcap@omnibond.com> | 2017-02-25 11:12:48 -0500 |
| commit | e98bdb3059cbf2b1cd4261e126b08429f64466c3 (patch) | |
| tree | e378fc95b495cc6e0e558f247e99bcaa21a6d567 /kernel/events/uprobes.c | |
| parent | eb68d0324dc4d88ab0d6159bdcd98c247a3a8954 (diff) | |
| parent | c470abd4fde40ea6a0846a2beab642a578c0b8cd (diff) | |
| download | linux-e98bdb3059cbf2b1cd4261e126b08429f64466c3.tar.gz linux-e98bdb3059cbf2b1cd4261e126b08429f64466c3.tar.bz2 linux-e98bdb3059cbf2b1cd4261e126b08429f64466c3.zip | |
Merge tag 'v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into for-next
Linux 4.10
Diffstat (limited to 'kernel/events/uprobes.c')
| -rw-r--r-- | kernel/events/uprobes.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c index f9ec9add2164..d416f3baf392 100644 --- a/kernel/events/uprobes.c +++ b/kernel/events/uprobes.c @@ -301,7 +301,7 @@ int uprobe_write_opcode(struct mm_struct *mm, unsigned long vaddr, retry: /* Read the page with vaddr into memory */ ret = get_user_pages_remote(NULL, mm, vaddr, 1, FOLL_FORCE, &old_page, - &vma); + &vma, NULL); if (ret <= 0) return ret; @@ -1194,7 +1194,7 @@ static struct xol_area *__create_xol_area(unsigned long vaddr) /* Reserve the 1st slot for get_trampoline_vaddr() */ set_bit(0, area->bitmap); atomic_set(&area->slot_count, 1); - copy_to_page(area->pages[0], 0, &insn, UPROBE_SWBP_INSN_SIZE); + arch_uprobe_copy_ixol(area->pages[0], 0, &insn, UPROBE_SWBP_INSN_SIZE); if (!xol_add_vma(mm, area)) return area; @@ -1712,7 +1712,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr) * essentially a kernel access to the memory. */ result = get_user_pages_remote(NULL, mm, vaddr, 1, FOLL_FORCE, &page, - NULL); + NULL, NULL); if (result < 0) return result; |