Re: [PATCH 17/23] arm64: ptrace: handle ptrace_request differently for aarch32 and ilp32

2016-06-26 Thread zhouchengming
On 2016/6/25 22:15, Bamvor Zhang wrote: Hi, Chengming On Sat, Jun 25, 2016 at 5:36 PM, zhouchengming wrote: On 2016/6/9 1:00, Yury Norov wrote: On Wed, Jun 08, 2016 at 09:34:09AM +0800, zhouchengming wrote: On 2016/5/24 8:04, Yury Norov wrote: Here new aarch32 ptrace syscall handler is

Re: [PATCH 17/23] arm64: ptrace: handle ptrace_request differently for aarch32 and ilp32

2016-06-25 Thread Bamvor Zhang
Hi, Chengming On Sat, Jun 25, 2016 at 5:36 PM, zhouchengming wrote: > On 2016/6/9 1:00, Yury Norov wrote: >> >> On Wed, Jun 08, 2016 at 09:34:09AM +0800, zhouchengming wrote: >>> >>> On 2016/5/24 8:04, Yury Norov wrote: Here new aarch32 ptrace syscall handler is introsuced to avoid run-

Re: [PATCH 17/23] arm64: ptrace: handle ptrace_request differently for aarch32 and ilp32

2016-06-25 Thread zhouchengming
On 2016/6/9 1:00, Yury Norov wrote: On Wed, Jun 08, 2016 at 09:34:09AM +0800, zhouchengming wrote: On 2016/5/24 8:04, Yury Norov wrote: Here new aarch32 ptrace syscall handler is introsuced to avoid run-time detection of the task type. Signed-off-by: Yury Norov [...] Hello, I found ilp32 w

Re: [PATCH 17/23] arm64: ptrace: handle ptrace_request differently for aarch32 and ilp32

2016-06-08 Thread Yury Norov
On Wed, Jun 08, 2016 at 09:34:09AM +0800, zhouchengming wrote: > On 2016/5/24 8:04, Yury Norov wrote: > >Here new aarch32 ptrace syscall handler is introsuced to avoid run-time > >detection of the task type. > > > >Signed-off-by: Yury Norov [...] > Hello, I found ilp32 will use sys_ptrace, not co

Re: [PATCH 17/23] arm64: ptrace: handle ptrace_request differently for aarch32 and ilp32

2016-06-07 Thread zhouchengming
On 2016/5/24 8:04, Yury Norov wrote: Here new aarch32 ptrace syscall handler is introsuced to avoid run-time detection of the task type. Signed-off-by: Yury Norov --- arch/arm64/include/asm/unistd32.h | 2 +- arch/arm64/kernel/ptrace.c| 50 ++- ar

[PATCH 17/23] arm64: ptrace: handle ptrace_request differently for aarch32 and ilp32

2016-05-23 Thread Yury Norov
Here new aarch32 ptrace syscall handler is introsuced to avoid run-time detection of the task type. Signed-off-by: Yury Norov --- arch/arm64/include/asm/unistd32.h | 2 +- arch/arm64/kernel/ptrace.c| 50 ++- arch/arm64/kernel/sys32.c | 1 + i