Documentation/admin-guide/hw-vuln/spectre.rst | 84 ++----------------- .../admin-guide/kernel-parameters.txt | 12 ++- arch/x86/entry/syscall_32.c | 10 ++- arch/x86/entry/syscall_64.c | 9 +- arch/x86/entry/syscall_x32.c | 7 +- arch/x86/entry/syscalls/syscall_32.tbl | 6 +- arch/x86/entry/syscalls/syscall_64.tbl | 6 +- arch/x86/kernel/cpu/bugs.c | 16 ++-- arch/x86/um/sys_call_table_32.c | 10 ++- arch/x86/um/sys_call_table_64.c | 11 ++- scripts/syscalltbl.sh | 18 +++- tools/objtool/noreturns.h | 4 + 12 files changed, 85 insertions(+), 108 deletions(-)