Re: [PATCH -tip v3 05/11] x86/kprobes: Add UNWIND_HINT_FUNC on kretprobe_trampoline code

2021-03-21 Thread Masami Hiramatsu
On Sun, 21 Mar 2021 12:52:03 -0500 Josh Poimboeuf wrote: > On Sat, Mar 20, 2021 at 10:05:43PM +0900, Masami Hiramatsu wrote: > > On Sat, 20 Mar 2021 21:16:16 +0900 > > Masami Hiramatsu wrote: > > > > > On Fri, 19 Mar 2021 21:22:39 +0900 > > > Masami Hiramatsu wrote: > > > > > > > From: Josh

Re: [PATCH -tip v3 05/11] x86/kprobes: Add UNWIND_HINT_FUNC on kretprobe_trampoline code

2021-03-21 Thread Josh Poimboeuf
On Sat, Mar 20, 2021 at 10:05:43PM +0900, Masami Hiramatsu wrote: > On Sat, 20 Mar 2021 21:16:16 +0900 > Masami Hiramatsu wrote: > > > On Fri, 19 Mar 2021 21:22:39 +0900 > > Masami Hiramatsu wrote: > > > > > From: Josh Poimboeuf > > > > > > Add UNWIND_HINT_FUNC on kretporbe_trampoline code

Re: [PATCH -tip v3 05/11] x86/kprobes: Add UNWIND_HINT_FUNC on kretprobe_trampoline code

2021-03-21 Thread Josh Poimboeuf
On Sat, Mar 20, 2021 at 09:16:16PM +0900, Masami Hiramatsu wrote: > On Fri, 19 Mar 2021 21:22:39 +0900 > Masami Hiramatsu wrote: > > > From: Josh Poimboeuf > > > > Add UNWIND_HINT_FUNC on kretporbe_trampoline code so that ORC > > information is generated on the kretprobe_trampoline correctly.

Re: [PATCH -tip v3 05/11] x86/kprobes: Add UNWIND_HINT_FUNC on kretprobe_trampoline code

2021-03-20 Thread Masami Hiramatsu
On Sat, 20 Mar 2021 21:16:16 +0900 Masami Hiramatsu wrote: > On Fri, 19 Mar 2021 21:22:39 +0900 > Masami Hiramatsu wrote: > > > From: Josh Poimboeuf > > > > Add UNWIND_HINT_FUNC on kretporbe_trampoline code so that ORC > > information is generated on the kretprobe_trampoline correctly. > >

Re: [PATCH -tip v3 05/11] x86/kprobes: Add UNWIND_HINT_FUNC on kretprobe_trampoline code

2021-03-20 Thread Masami Hiramatsu
On Fri, 19 Mar 2021 21:22:39 +0900 Masami Hiramatsu wrote: > From: Josh Poimboeuf > > Add UNWIND_HINT_FUNC on kretporbe_trampoline code so that ORC > information is generated on the kretprobe_trampoline correctly. > Test bot also found a new warning for this. > >>

[PATCH -tip v3 05/11] x86/kprobes: Add UNWIND_HINT_FUNC on kretprobe_trampoline code

2021-03-19 Thread Masami Hiramatsu
From: Josh Poimboeuf Add UNWIND_HINT_FUNC on kretporbe_trampoline code so that ORC information is generated on the kretprobe_trampoline correctly. Signed-off-by: Josh Poimboeuf --- [MH] Add patch description. --- arch/x86/include/asm/unwind_hints.h |5 +