Le 16/03/2019 à 22:41, Paul Goyette a écrit :
On Sat, 16 Mar 2019, Maxime Villard wrote:
Regarding COMPAT_OSF1: I'm not totally sure, but it seems that Alpha's COMPAT_LINUX uses COMPAT_OSF1 as dependency (even if there is no proper dependency in the module), because there are osf1_* calls. Some more compat mess to untangle, it seems... In all cases, it's only a few functions that are just wrappers, so it probably shouldn't be too complicated to solve.
It's a total of 15 functions (I generated this list by building an alpha GENERIC kernel with COMPAT_OSF1 removed): osf1_sys_wait4 osf1_sys_mount osf1_sys_set_program_attributes osf1_sys_setitimer osf1_sys_select osf1_sys_gettimeofday osf1_sys_getrusage osf1_sys_settimeofday osf1_sys_utimes osf1_sys_statfs osf1_sys_fstatfs osf1_sys_sysinfo osf1_sys_usleep_thread osf1_sys_getsysinfo osf1_sys_setsysinfo All of these are references from linux_sysent.o
Here is a patch [1] that untangles the dependency. Cross-compile-tested on alpha from amd64. [1] https://m00nbsd.net/garbage/compat/alpha.diff