Re: cvs commit: src/sys/ia64/ia64 sys_machdep.c src/sys/ia64/include sysarch.h
Shouldn't there some kind of access control here? It appears as if
anyone at all can do inx/outx. Also, I have a vague feeling that the
Linux kernel manages to support userland inx/outx without system calls -
if so, how do they do that?
Possibly with modern hardware the cost of the bus transaction dwarfs the
cost of doing a system call so perhaps it doesn't matter.
On Mon, 2003-10-27 at 22:54, Marcel Moolenaar wrote:
> marcel 2003/10/27 14:54:35 PST
> FreeBSD src repository
> Modified files:
> sys/ia64/ia64 sys_machdep.c
> sys/ia64/include sysarch.h
> The previous commit removed both clause 3 and clause 4 from the UCB
> license. Only clause 3 has been revoked. Restore the fourth clause
> as clause 3.
> Pointed out by: das_at_
> Remove my name as a copyright holder since I don't use a BSD license
> compatible or comparable to the UCB license. I choose not to add a
> complete second license for my work for aesthetic reasons, nor to
> replace the UCB license on grounds of rewriting more than 90% of the
> source files. The rewrite can also be seen as an enhancement and since
> the files were practically empty, it's rather trivial to have changed
> 90% of the files.
> Revision Changes Path
> 1.8 +4 -3 src/sys/ia64/ia64/sys_machdep.c
> 1.3 +4 -3 src/sys/ia64/include/sysarch.h
Received on Tue Oct 28 2003 - 01:09:43 UTC