Re: [RFC/RFT,V2] CFI: Add support for gcc CFI in aarch64

2023-12-13 Thread Mark Rutland
On Wed, Dec 13, 2023 at 05:01:07PM +0800, Wang wrote: > On 2023/12/13 16:48, Dan Li wrote: > > + Likun > > > > On Tue, 28 Mar 2023 at 06:18, Sami Tolvanen wrote: > >> On Mon, Mar 27, 2023 at 2:30 AM Peter Zijlstra wrote: > >>> On Sat, Mar 25, 2023 at 01:54:16AM -0700, Dan Li wrote: > >>> > In

Re: [PATCH][AArch64] PR92424: Fix -fpatchable-function-entry=N,M with BTI

2020-01-21 Thread Mark Rutland
Hi Szabolcs, Answers from a linux dev perspective below. On Mon, Jan 20, 2020 at 10:53:33AM +, Szabolcs Nagy wrote: > On 19/01/2020 08:53, Fāng-ruì Sòng via gcc-patches wrote: > > It'd be great to have some tests, e.g. > > > > 1. -fpatchable-function-entry=0 -mbranch-protection=bti > > 2. -f