On Fri, Sep 04, 2020 at 11:31:04AM +0200, pet...@infradead.org wrote:
> On Thu, Sep 03, 2020 at 03:03:30PM -0700, Sami Tolvanen wrote:
> > On Thu, Sep 3, 2020 at 2:51 PM Kees Cook wrote:
> > >
> > > On Thu, Sep 03, 2020 at 01:30:30PM -0700, Sami Tolvanen wrote:
> > > > From: Peter Zijlstra
> > >
On Thu, Sep 03, 2020 at 03:03:30PM -0700, Sami Tolvanen wrote:
> On Thu, Sep 3, 2020 at 2:51 PM Kees Cook wrote:
> >
> > On Thu, Sep 03, 2020 at 01:30:30PM -0700, Sami Tolvanen wrote:
> > > From: Peter Zijlstra
> > >
> > > Add the --mcount option for generating __mcount_loc sections
> > > needed
On Thu, Sep 3, 2020 at 2:51 PM Kees Cook wrote:
>
> On Thu, Sep 03, 2020 at 01:30:30PM -0700, Sami Tolvanen wrote:
> > From: Peter Zijlstra
> >
> > Add the --mcount option for generating __mcount_loc sections
> > needed for dynamic ftrace. Using this pass requires the kernel to
> > be compiled wi
On Thu, Sep 03, 2020 at 01:30:30PM -0700, Sami Tolvanen wrote:
> From: Peter Zijlstra
>
> Add the --mcount option for generating __mcount_loc sections
> needed for dynamic ftrace. Using this pass requires the kernel to
> be compiled with -mfentry and CC_USING_NOP_MCOUNT to be defined
> in Makefil
From: Peter Zijlstra
Add the --mcount option for generating __mcount_loc sections
needed for dynamic ftrace. Using this pass requires the kernel to
be compiled with -mfentry and CC_USING_NOP_MCOUNT to be defined
in Makefile.
Link:
https://lore.kernel.org/lkml/20200625200235.gq4...@hirez.program
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