gcc-9-20210205 is now available

2021-02-05 Thread GCC Administrator via Gcc
Snapshot gcc-9-20210205 is now available on https://gcc.gnu.org/pub/gcc/snapshots/9-20210205/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 9 git branch with the following options: git://gcc.gnu.org/git/gcc.git branch

Re: [RFC 9/9] x86/mm: Implement PR_SET/GET_TAGGED_ADDR_CTRL with LAM

2021-02-05 Thread H.J. Lu via Gcc
On Fri, Feb 5, 2021 at 7:16 AM Kirill A. Shutemov wrote: > > Provide prctl() interface to enabled LAM for user addresses. Depending > how many tag bits requested it may result in enabling LAM_U57 or > LAM_U48. I prefer the alternate kernel interface based on CET arch_prctl interface which is impl