Re: [PATCH v3 0/9] Cleanup/Optimise KUAP (v3)

2023-08-10 Thread Michael Ellerman
On Tue, 11 Jul 2023 17:59:12 +0200, Christophe Leroy wrote: > This series is cleaning up a bit KUAP in preparation of using objtool > to validate UACCESS. > > There are two main changes in this series: > > 1/ Simplification of KUAP on book3s/32 > > [...] Applied to powerpc/next. [1/9]

[PATCH v3 0/9] Cleanup/Optimise KUAP (v3)

2023-07-11 Thread Christophe Leroy
This series is cleaning up a bit KUAP in preparation of using objtool to validate UACCESS. There are two main changes in this series: 1/ Simplification of KUAP on book3s/32 2/ Using ASM features on 32 bits and booke as suggested by Nic. Those changes will be required for objtool UACCESS