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Subject[RFC PATCH 13/43] ptrace, cris-v32: change signature of arch_ptrace()
Date
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: Mikael Starvik <starvik@axis.com>
Cc: Jesper Nilsson <jesper.nilsson@axis.com>
---
arch/cris/arch-v32/kernel/ptrace.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/arch/cris/arch-v32/kernel/ptrace.c b/arch/cris/arch-v32/kernel/ptrace.c
index f4ebd1e..b50da61 100644
--- a/arch/cris/arch-v32/kernel/ptrace.c
+++ b/arch/cris/arch-v32/kernel/ptrace.c
@@ -126,7 +126,8 @@ ptrace_disable(struct task_struct *child)
}


-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)
{
int ret;
unsigned long __user *datap = (unsigned long __user *)data;
@@ -163,7 +164,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
unsigned long tmp;

ret = -EIO;
- if ((addr & 3) || addr < 0 || addr > PT_MAX << 2)
+ if ((addr & 3) || addr > PT_MAX << 2)
break;

tmp = get_reg(child, addr >> 2);
@@ -180,7 +181,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
/* Write the word at location address in the USER area. */
case PTRACE_POKEUSR:
ret = -EIO;
- if ((addr & 3) || addr < 0 || addr > PT_MAX << 2)
+ if ((addr & 3) || addr > PT_MAX << 2)
break;

addr >>= 2;
--
1.7.2.2


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