On Sun, Aug 05, 2018 at 06:24:25AM +0800, Paul Goyette wrote:
> The primary usage for this is for arch/usermode's syscallemu() which
> (according to those working on arch/usermode) could be considered
> "dangerous" and "should never be autoloaded. Having this change will
> allow use of a "registered" syscall number rather than having to have
> a work-around for PR kern/45781.
Doesn't (say) 211 work? Then just mark it as reserved in syscalls.master
in a comment, like:
;
; Syscalls 210-219 are reserved for dynamically loaded syscalls
;
210 EXTERN MODULAR openafs { int|sys||afssys(long id, long a1, long a2, \
long a3, long a4, long a5, long a6); }
211 UNIMPL /* syscallemu for sys/arch/usermode/modules/syscallemu */
212 UNIMPL
213 UNIMPL
214 UNIMPL
Has anyone analyzed PR 45781? Is it just about extending the valid range
or does it break for this numbers too?
Martin
