Messages in this thread Patch in this message | | | From | Namhyung Kim <> | Subject | [RFC PATCH 28/43] ptrace, mn10300: change signature of arch_ptrace() | Date | Fri, 27 Aug 2010 18:42:14 +0900 |
| |
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: David Howells <dhowells@redhat.com> Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.com> --- arch/mn10300/kernel/ptrace.c | 9 ++++----- 1 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/arch/mn10300/kernel/ptrace.c b/arch/mn10300/kernel/ptrace.c index cf847da..4261810 100644 --- a/arch/mn10300/kernel/ptrace.c +++ b/arch/mn10300/kernel/ptrace.c @@ -295,7 +295,8 @@ void ptrace_disable(struct task_struct *child) /* * handle the arch-specific side of process tracing */ -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; int ret; @@ -304,8 +305,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) /* read the word at location addr in the USER area. */ case PTRACE_PEEKUSR: ret = -EIO; - if ((addr & 3) || addr < 0 || - addr > sizeof(struct user) - 3) + if ((addr & 3) || addr > sizeof(struct user) - 3) break; tmp = 0; /* Default return condition */ @@ -318,8 +318,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) /* write the word at location addr in the USER area */ case PTRACE_POKEUSR: ret = -EIO; - if ((addr & 3) || addr < 0 || - addr > sizeof(struct user) - 3) + if ((addr & 3) || addr > sizeof(struct user) - 3) break; ret = 0; -- 1.7.2.2
| |