Hi Kristina, On Fri, Dec 07, 2018 at 06:39:18PM +0000, Kristina Martsenko wrote: > This series adds support for the ARMv8.3 pointer authentication extension, > enabling userspace return address protection with GCC 7 and above. I've pushed this out to for-next/ptr-auth with the following changes: * Rebased onto for-next/core * Dropped the GET/SET ptrace requests for now, due to fragile regset usage * Moved the user key state from thread_info to thread_struct * Removed use of VA_BITS for the PAC mask (doesn't work with 52-bit user VAs) * Added a patch to use _BITUL for the bit definitions in sysreg.h * Tidied up the HWCAP generation [need to run this past Suzuki] * Reduced the number of CPU caps from 6 to 4 [also need to run past Suzuki] * Added Reviewed-by tags I've not merged it into for-next/core yet, because it could use some testing and review first. Cheers, Will _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
