Hi, you have in Linux 5.10.13-rc1: "x86/entry: Emit a symbol for register restoring thunk" While that discussion Boris and Peter recommended to remove unused code via: "x86/entry: Remove put_ret_addr_in_rdi THUNK macro argument" ( upstream commit 0bab9cb2d980d7c075cffb9216155f7835237f98 ) OK, this has no CC:stable but I have both as a series in my local Git and both were git-pulled from [1]. What do you think? Regards, - Sedat - [1] https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/log/?h=x86_entry_for_v5.11_rc6 [2] https://git.kernel.org/linus/0bab9cb2d980d7c075cffb9216155f7835237f98
