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    Subject[RFC PATCH 34/43] ptrace, score: change signature of arch_ptrace()
    Date
    change type of @addr and @data into unsigned long according to commit
    f76671df26ef06321480e702770f88f61272be29 [PATCH 03/43]

    And removes unnecessary castings.

    Signed-off-by: Namhyung Kim <namhyung@gmail.com>
    Cc: Chen Liqin <liqin.chen@sunplusct.com>
    Cc: Lennox Wu <lennox.wu@gmail.com>
    ---
    arch/score/kernel/ptrace.c | 7 ++++---
    1 files changed, 4 insertions(+), 3 deletions(-)

    diff --git a/arch/score/kernel/ptrace.c b/arch/score/kernel/ptrace.c
    index 174c642..5583618 100644
    --- a/arch/score/kernel/ptrace.c
    +++ b/arch/score/kernel/ptrace.c
    @@ -325,7 +325,8 @@ void ptrace_disable(struct task_struct *child)
    }

    long
    -arch_ptrace(struct task_struct *child, long request, long addr, long data)
    +arch_ptrace(struct task_struct *child, long request,
    + unsigned long addr, unsigned long data)
    {
    int ret;
    unsigned long __user *datap = (void __user *)data;
    @@ -335,14 +336,14 @@ arch_ptrace(struct task_struct *child, long request, long addr, long data)
    ret = copy_regset_to_user(child, &user_score_native_view,
    REGSET_GENERAL,
    0, sizeof(struct pt_regs),
    - (void __user *)datap);
    + datap);
    break;

    case PTRACE_SETREGS:
    ret = copy_regset_from_user(child, &user_score_native_view,
    REGSET_GENERAL,
    0, sizeof(struct pt_regs),
    - (const void __user *)datap);
    + datap);
    break;

    default:
    --
    1.7.2.2


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