setfsuid on mn10300

set user identity used for filesystem checks

sys_setfsuid16(old_uid_t uid)
number138 (0x8a)
abicommon
entry pointsys_setfsuid16
sinceLinux 3.3 or earlier (3.3 is the first release scanned for mn10300)
man pagesetfsuid(2)
sourceelixir.bootlin.com

Registers

registervalue
d0138, the syscall number
a0old_uid_t uid
d0the return value

Then run syscall 0 to enter the kernel.

This architecture was removed from the Linux kernel in Linux 4.17. The newest release with a syscall table here is Linux 4.16. The other removed architectures live on the historical architectures page.

Same syscall on other architectures

Get this as JSON: https://api.syscall.sh/v2/syscalls/mn10300/setfsuid?kernel=all