On 1/18/2024 11:30 PM, Hou Tao wrote: > vsyscall page could be disabled by CONFIG_LEGACY_VSYSCALL_NONE or > vsyscall=none boot cmd-line, but it doesn't affect the reproduce of the > problem and the returned error codes. > With vsyscall=emulate a direct read of the vsyscall address from userspace is expected to go through. This is mode deprecated so maybe it wouldn't matter much. Without the fix in patch 2/3, do you see the same behavior with vsyscall=emulate set in the cmdline? Sohil
