On Tue, Mar 21, 2017 at 07:45:39AM +0100, Ingo Molnar wrote: > * Andrei Vagin <ava...@gmail.com> wrote: > > > # first bad commit: [45fc8757d1d2128e342b4e7ef39adedf7752faac] x86: > > Make the GDT remapping read-only on 64-bit > > Just wondering, does the following commit fix it: > > 5b781c7e317f x86/tls: Forcibly set the accessed bit in TLS segments
It does fix i386 but not x32. By "x32" I mean CONFIG_X86_X32, by "i386" CONFIG_IA32_EMULATION, contrary to Andrei's first report. The naming of the new ABI wasn't too fortunate... -- ⢀⣴⠾⠻⢶⣦⠀ Meow! ⣾⠁⢠⠒⠀⣿⡁ ⢿⡄⠘⠷⠚⠋⠀ Collisions shmolisions, let's see them find a collision or second ⠈⠳⣄⠀⠀⠀⠀ preimage for double rot13!
