fix 32-bit kernel uptime error
fix 32-bit kernel uptime error

error: mismatched types: expected `i64`, found `i32` (expected i64,
found i32)

beni55/coreutils,kevgeniy/coreutils,polapl/coreutils,wimh/coreutils,Shtong/coreutils,kball/coreutils,kwantam/coreutils,kwantam/coreutils,samfoo/coreutils,steveklabnik/coreutils,dbrgn/coreutils,kevgeniy/coreutils,mauricio/coreutils,steveklabnik/coreutils,dokaptur/coreutils,Heather/coreutils,silvio/rust-coreutils,Heather/coreutils,hexsel/coreutils,retep998/coreutils,tempbottle/coreutils,samfoo/coreutils,dennis/coreutils,jbcrail/coreutils,Arcterus/coreutils,keunwoo/coreutils,sshling/coreutils,ebfe/coreutils,uutils/coreutils,Gianbaoluo/coreutils,Shir0kamii/coreutils,beni55/coreutils,mauricio/coreutils,Shir0kamii/coreutils,dbrgn/coreutils,ebfe/coreutils,kball/coreutils,dennis/coreutils,Shtong/coreutils,filmor/coreutils,silvio/rust-coreutils,efuquen/coreutils,keunwoo/coreutils,jbcrail/coreutils,Gianbaoluo/coreutils,retep998/coreutils,bundai223/coreutils,bundai223/coreutils,wimh/coreutils,sshling/coreutils,uutils/coreutils,tempbottle/coreutils,polapl/coreutils,efuquen/coreutils,Arcterus/coreutils,uutils/coreutils,hexsel/coreutils,dbrgn/coreutils,filmor/coreutils