Messages in this thread | | | From | Sami Tolvanen <> | Date | Wed, 6 Oct 2021 09:31:04 -0700 | Subject | Re: [PATCH v4 06/15] ftrace: Use an opaque type for functions not callable from C |
| |
On Wed, Oct 6, 2021 at 6:02 AM Steven Rostedt <rostedt@goodmis.org> wrote: > > On Tue, 5 Oct 2021 20:29:45 -0700 > Josh Poimboeuf <jpoimboe@redhat.com> wrote: > > Thanks for Cc'ing me, as I should have been Cc'd on the original patch.
Sorry about that. I'll make sure you're cc'd on the next version.
> > On Thu, Sep 30, 2021 at 11:05:22AM -0700, Sami Tolvanen wrote: > > > With CONFIG_CFI_CLANG, the compiler changes function references to point > > > to the CFI jump table. As ftrace_call, ftrace_regs_call, and mcount_call > > > are not called from C, use DECLARE_ASM_FUNC_SYMBOL to declare them. > > "not called from C" is a bit confusing.
Any thoughts on how to make this less confusing?
Sami
| |