Re: [PATCH v3 1/4] DYNAMIC_FTRACE configurable with and without REGS

2018-10-01 Thread Steven Rostedt
On Mon, 1 Oct 2018 17:10:37 +0200 Torsten Duwe wrote: > On Mon, Oct 01, 2018 at 05:06:06PM +0200, Ard Biesheuvel wrote: > > On 1 October 2018 at 17:03, Torsten Duwe wrote: > > > On Mon, Oct 01, 2018 at 04:52:27PM +0200, Ard Biesheuvel wrote: > > >> > > >> I guess we now have Kbuild/Kconfig s

Re: [PATCH v3 1/4] DYNAMIC_FTRACE configurable with and without REGS

2018-10-01 Thread Torsten Duwe
On Mon, Oct 01, 2018 at 05:06:06PM +0200, Ard Biesheuvel wrote: > On 1 October 2018 at 17:03, Torsten Duwe wrote: > > On Mon, Oct 01, 2018 at 04:52:27PM +0200, Ard Biesheuvel wrote: > >> > >> I guess we now have Kbuild/Kconfig support for this, no? I mean, we > >> can now show/hide options dependi

Re: [PATCH v3 1/4] DYNAMIC_FTRACE configurable with and without REGS

2018-10-01 Thread Ard Biesheuvel
On 1 October 2018 at 17:03, Torsten Duwe wrote: > On Mon, Oct 01, 2018 at 04:52:27PM +0200, Ard Biesheuvel wrote: >> >> I guess we now have Kbuild/Kconfig support for this, no? I mean, we >> can now show/hide options depending on the capabilities of the >> toolchain. > > Config options depending o

Re: [PATCH v3 1/4] DYNAMIC_FTRACE configurable with and without REGS

2018-10-01 Thread Torsten Duwe
On Mon, Oct 01, 2018 at 04:52:27PM +0200, Ard Biesheuvel wrote: > > I guess we now have Kbuild/Kconfig support for this, no? I mean, we > can now show/hide options depending on the capabilities of the > toolchain. Config options depending on flags availability? > I am not saying it would be a be

Re: [PATCH v3 1/4] DYNAMIC_FTRACE configurable with and without REGS

2018-10-01 Thread Ard Biesheuvel
Hi Torsten, On 1 October 2018 at 16:16, Torsten Duwe wrote: > In commit 06aeaaeabf69da4, many ftrace-related config options are > consolidated. By accident, I guess, the choice about DYNAMIC_FTRACE > and DYNAMIC_FTRACE_WITH_REGS is no longer available explicitly but > determined by the sole avail