Lines Matching refs:vsyscall
1274 bool "Enable vsyscall emulation" if EXPERT
1278 This enables emulation of the legacy vsyscall page. Disabling
1279 it is roughly equivalent to booting with vsyscall=none, except
1281 tries to use a vsyscall. With this option set to N, offending
2313 prompt "vsyscall table for legacy applications"
2323 line parameter vsyscall=[emulate|xonly|none]. Emulate mode
2336 The kernel traps and emulates calls into the fixed vsyscall
2339 legacy vsyscall area but support for legacy binary
2341 certain uses of the vsyscall area as an ASLR-bypassing
2347 There will be no vsyscall mapping at all. This will
2348 eliminate any risk of ASLR bypass due to the vsyscall