[RFC/RFT, V2 0/3] Add compiler support for Kernel Control Flow Integrity

2023-03-25 Thread Dan Li via Gcc-patches
This series of patches is mainly used to support the control flow integrity protection of the linux kernel [1], which is similar to -fsanitize=kcfi in clang 16.0 [2,3]. Any suggestion please let me know :). Thanks, Dan. [1] https://lore.kernel.org/all/20220908215504.3686827-1-samitolva...@googl

Re: [RFC/RFT,V2 0/3] Add compiler support for Kernel Control Flow Integrity

2023-06-21 Thread Kees Cook via Gcc-patches
On Sat, Mar 25, 2023 at 01:11:14AM -0700, Dan Li wrote: > This series of patches is mainly used to support the control flow > integrity protection of the linux kernel [1], which is similar to > -fsanitize=kcfi in clang 16.0 [2,3]. > > Any suggestion please let me know :). Hi Dan, It's been a cou

Re: [RFC/RFT, V2 0/3] Add compiler support for Kernel Control Flow Integrity

2023-07-19 Thread Dan Li via Gcc-patches
Hi Kees, Sincerely sorry, I just saw this email. Embarrassingly, due to another job change, my plan was postponed again :(. I may not be able to attend this year's GCC meeting. Is there any other way to let this get some traction in GCC? I really hope someone can help with this topic. BTW, I'm s

Re: [RFC/RFT, V2 0/3] Add compiler support for Kernel Control Flow Integrity

2023-07-19 Thread Dan Li via Gcc-patches
Hi All, Embarrassingly, due to personal reasons, I may not be able to complete the series of patches on the forward side of GCC CFI for the time being. Please forgive me for not realizing that I should have sent this help email a long time ago :( This topic has been delayed for a long time, and