[PATCH 4.14 018/146] x86/mm/pti: Map ESPFIX into user space

2018-01-01 Thread Greg Kroah-Hartman
4.14-stable review patch. If anyone has any objections, please let me know. -- From: Andy Lutomirski commit 4b6bbe95b87966ba08999574db65c93c5e925a36 upstream. Map the ESPFIX pages into user space when PTI is enabled. Signed-off-by: Andy Lutomirski

[PATCH 4.14 018/146] x86/mm/pti: Map ESPFIX into user space

2018-01-01 Thread Greg Kroah-Hartman
4.14-stable review patch. If anyone has any objections, please let me know. -- From: Andy Lutomirski commit 4b6bbe95b87966ba08999574db65c93c5e925a36 upstream. Map the ESPFIX pages into user space when PTI is enabled. Signed-off-by: Andy Lutomirski Signed-off-by: Thomas