Messages in this thread Patch in this message | | | From | Namhyung Kim <> | Subject | [RFC PATCH 30/43] ptrace, parisc: change signature of arch_ptrace() | Date | Fri, 27 Aug 2010 18:42:16 +0900 |
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change type of @addr and @data into unsigned long according to commit f76671df26ef06321480e702770f88f61272be29 [PATCH 03/43]
Signed-off-by: Namhyung Kim <namhyung@gmail.com> Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: Helge Deller <deller@gmx.de> Cc: "James E.J. Bottomley" <jejb@parisc-linux.org> --- arch/parisc/kernel/ptrace.c | 13 +++++++------ 1 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/arch/parisc/kernel/ptrace.c b/arch/parisc/kernel/ptrace.c index c4f49e4..2905b1f 100644 --- a/arch/parisc/kernel/ptrace.c +++ b/arch/parisc/kernel/ptrace.c @@ -110,7 +110,8 @@ void user_enable_block_step(struct task_struct *task) pa_psw(task)->l = 0; } -long arch_ptrace(struct task_struct *child, long request, long addr, long data) +long arch_ptrace(struct task_struct *child, long request, + unsigned long addr, unsigned long data) { unsigned long tmp; long ret = -EIO; @@ -120,11 +121,11 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) /* Read the word at location addr in the USER area. For ptraced processes, the kernel saves all regs on a syscall. */ case PTRACE_PEEKUSR: - if ((addr & (sizeof(long)-1)) || - (unsigned long) addr >= sizeof(struct pt_regs)) + if ((addr & (sizeof(unsigned long)-1)) || + addr >= sizeof(struct pt_regs)) break; tmp = *(unsigned long *) ((char *) task_regs(child) + addr); - ret = put_user(tmp, (unsigned long *) data); + ret = put_user(tmp, (unsigned long __user *) data); break; /* Write the word at location addr in the USER area. This will need @@ -151,8 +152,8 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) break; } - if ((addr & (sizeof(long)-1)) || - (unsigned long) addr >= sizeof(struct pt_regs)) + if ((addr & (sizeof(unsigned long)-1)) || + addr >= sizeof(struct pt_regs)) break; if ((addr >= PT_GR1 && addr <= PT_GR31) || addr == PT_IAOQ0 || addr == PT_IAOQ1 || -- 1.7.2.2
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