On Sun, Oct 6, 2024 at 8:01 PM David Laight <david.lai...@aculab.com> wrote: > > ... > > Due to the non-negligible impact of PIE, perhaps some kind of > > CONFIG_PIE config definition should be introduced, so the assembly > > code would be able to choose optimal asm sequence when PIE and non-PIE > > is requested? > > I wouldn't have thought that performance mattered in the asm code > that runs during startup?
No, not the code that runs only once, where performance impact can be tolerated. This one: https://lore.kernel.org/lkml/20240925150059.3955569-44-ardb+...@google.com/ Uros.
