| Date | Thu, 26 Mar 2020 16:17:50 +0100 | From | Borislav Petkov <> | Subject | Re: [RESEND][PATCH v3 10/17] x86/static_call: Add inline static call implementation for x86-64 |
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On Tue, Mar 24, 2020 at 02:56:13PM +0100, Peter Zijlstra wrote: > --- a/tools/objtool/check.c > +++ b/tools/objtool/check.c > @@ -15,6 +15,7 @@ > > #include <linux/hashtable.h> > #include <linux/kernel.h> > +#include <linux/static_call_types.h> > > #define FAKE_JUMP_OFFSET -1 > > @@ -1345,6 +1346,21 @@ static int read_retpoline_hints(struct o > return 0; > } > > +static int read_static_call_tramps(struct objtool_file *file) > +{ > + struct section *sec, *sc_sec = find_section_by_name(file->elf, ".static_call.text"); > + struct symbol *func;
if (!sc_sec) return;
no?
I mean, it is enabled by default on X86_64 but not on 32-bit. Or will it be?
-- Regards/Gruss, Boris.
https://people.kernel.org/tglx/notes-about-netiquette
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