Re: [PATCH v4 1/9] ppc64 (le): prepare for -mprofile-kernel

On 11/25/15, Torsten Duwe wrote: > The gcc switch -mprofile-kernel, available for ppc64 on gcc > 4.8.5, > allows to call _mcount very early in the function, which low-level > ASM code and code patching functions need to consider. > Especially the link register and the parameter

Re: [PATCH v4 1/9] ppc64 (le): prepare for -mprofile-kernel

On Thu, Nov 26, 2015 at 01:12:12PM +0300, Denis Kirjanov wrote: > On 11/25/15, Torsten Duwe wrote: > > +*/ > > + return 2; > I didn't find where you check for this return value. That's a pure debugging convenience. The return test is for != 0,