Lines Matching refs:vsyscall
1247 bool "Enable vsyscall emulation" if EXPERT
1251 This enables emulation of the legacy vsyscall page. Disabling
1252 it is roughly equivalent to booting with vsyscall=none, except
1254 tries to use a vsyscall. With this option set to N, offending
2319 prompt "vsyscall table for legacy applications"
2329 line parameter vsyscall=[emulate|xonly|none]. Emulate mode
2342 The kernel traps and emulates calls into the fixed vsyscall
2345 legacy vsyscall area but support for legacy binary
2347 certain uses of the vsyscall area as an ASLR-bypassing
2353 There will be no vsyscall mapping at all. This will
2354 eliminate any risk of ASLR bypass due to the vsyscall