Re: [RFC PATCH 1/6] uprobes/x86: Emulate unconditional rip-relative jmp's

2014-04-09 Thread Oleg Nesterov
On 04/08, Jim Keniston wrote: > > On Sun, 2014-04-06 at 22:16 +0200, Oleg Nesterov wrote: > > 0xeb and 0xe9. Anything else? > > For unconditional rip-relative jumps, yes, I'm pretty sure that's it. Great, thanks. > > --- a/arch/x86/include/asm/uprobes.h > > +++ b/arch/x86/include/asm/uprobes.h >

Re: [RFC PATCH 1/6] uprobes/x86: Emulate unconditional rip-relative jmp's

2014-04-08 Thread Jim Keniston
On Sun, 2014-04-06 at 22:16 +0200, Oleg Nesterov wrote: > 0xeb and 0xe9. Anything else? For unconditional rip-relative jumps, yes, I'm pretty sure that's it. > > TODO: move ->fixup into the union along with rip_rela_target_address. > > Reported-by: Jonathan Lebon > Signed-off-by: Oleg Nesterov