[PATCH 4.9 67/92] x86/spectre: Report get_user mitigation for spectre_v1

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Dan Williams (cherry picked from commit edfbae53dab8348fca778531be9f4855d2ca0360) Reflect the presence of get_user(), __get_user(), and 'syscall' protections in

[PATCH 4.9 67/92] x86/spectre: Report get_user mitigation for spectre_v1

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Dan Williams (cherry picked from commit edfbae53dab8348fca778531be9f4855d2ca0360) Reflect the presence of get_user(), __get_user(), and 'syscall' protections in sysfs. The expectation is that