Re: [kpatch] [PATCH] livepatch v7: move x86 specific ftrace handler code to arch/x86

2014-12-19 Thread Josh Poimboeuf
On Fri, Dec 19, 2014 at 02:11:17PM +0800, Li Bin wrote: > The execution flow redirection related implemention in the livepatch > ftrace handler is depended on the specific architecture. This patch > introduces klp_arch_set_pc(like kgdb_arch_set_pc) interface to change > the pt_regs. > >

Re: [kpatch] [PATCH] livepatch v7: move x86 specific ftrace handler code to arch/x86

2014-12-19 Thread Josh Poimboeuf
On Fri, Dec 19, 2014 at 02:11:17PM +0800, Li Bin wrote: The execution flow redirection related implemention in the livepatch ftrace handler is depended on the specific architecture. This patch introduces klp_arch_set_pc(like kgdb_arch_set_pc) interface to change the pt_regs. Signed-off-by:

Re: [kpatch] [PATCH] livepatch v7: move x86 specific ftrace handler code to arch/x86

2014-12-18 Thread Jiri Kosina
On Fri, 19 Dec 2014, Li Bin wrote: > The execution flow redirection related implemention in the livepatch > ftrace handler is depended on the specific architecture. This patch > introduces klp_arch_set_pc(like kgdb_arch_set_pc) interface to change > the pt_regs. > > Signed-off-by: Li Bin Good

Re: [kpatch] [PATCH] livepatch v7: move x86 specific ftrace handler code to arch/x86

2014-12-18 Thread Li Bin
Sorry! Bad format, please ignore this patch. On 2014/12/19 13:37, Li Bin wrote: > The execution flow redirection related implemention in the livepatch > ftrace handler is depended on the specific architecture. This patch > introduces klp_arch_set_pc(like kgdb_arch_set_pc) interface to change >

[kpatch] [PATCH] livepatch v7: move x86 specific ftrace handler code to arch/x86

2014-12-18 Thread Li Bin
The execution flow redirection related implemention in the livepatch ftrace handler is depended on the specific architecture. This patch introduces klp_arch_set_pc(like kgdb_arch_set_pc) interface to change the pt_regs. Signed-off-by: Li Bin --- arch/x86/include/asm/livepatch.h |5 +

[kpatch] [PATCH] livepatch v7: move x86 specific ftrace handler code to arch/x86

2014-12-18 Thread Li Bin
The execution flow redirection related implemention in the livepatch ftrace handler is depended on the specific architecture. This patch introduces klp_arch_set_pc(like kgdb_arch_set_pc) interface to change the pt_regs. Signed-off-by: Li Bin --- arch/x86/include/asm/livepatch.h |5 +

[kpatch] [PATCH] livepatch v7: move x86 specific ftrace handler code to arch/x86

2014-12-18 Thread Li Bin
The execution flow redirection related implemention in the livepatch ftrace handler is depended on the specific architecture. This patch introduces klp_arch_set_pc(like kgdb_arch_set_pc) interface to change the pt_regs. Signed-off-by: Li Bin huawei.li...@huawei.com ---

[kpatch] [PATCH] livepatch v7: move x86 specific ftrace handler code to arch/x86

2014-12-18 Thread Li Bin
The execution flow redirection related implemention in the livepatch ftrace handler is depended on the specific architecture. This patch introduces klp_arch_set_pc(like kgdb_arch_set_pc) interface to change the pt_regs. Signed-off-by: Li Bin huawei.li...@huawei.com ---

Re: [kpatch] [PATCH] livepatch v7: move x86 specific ftrace handler code to arch/x86

2014-12-18 Thread Li Bin
Sorry! Bad format, please ignore this patch. On 2014/12/19 13:37, Li Bin wrote: The execution flow redirection related implemention in the livepatch ftrace handler is depended on the specific architecture. This patch introduces klp_arch_set_pc(like kgdb_arch_set_pc) interface to change the

Re: [kpatch] [PATCH] livepatch v7: move x86 specific ftrace handler code to arch/x86

2014-12-18 Thread Jiri Kosina
On Fri, 19 Dec 2014, Li Bin wrote: The execution flow redirection related implemention in the livepatch ftrace handler is depended on the specific architecture. This patch introduces klp_arch_set_pc(like kgdb_arch_set_pc) interface to change the pt_regs. Signed-off-by: Li Bin