Date: Fri, 31 Dec 2010 17:40:30 +0000 (UTC) From: Colin Percival <cperciva@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/i386/i386 sys_machdep.c Message-ID: <201012311740.oBVHeqeY046228@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
cperciva 2010-12-31 17:40:30 UTC
FreeBSD src repository
Modified files:
sys/i386/i386 sys_machdep.c
Log:
SVN rev 216845 on 2010-12-31 17:40:30Z by cperciva
Make i386_set_ldt work on i386/XEN, step 3/5.
Synchronize reality with comment: The user_ldt_alloc function is supposed to
return with dt_lock held. Due to broken locking in i386/xen/pmap.c, we drop
dt_lock during the call to pmap_map_readonly and then pick it up again; this
can be removed once the Xen pmap locking is fixed.
MFC after: 3 days
Revision Changes Path
1.121 +3 -0 src/sys/i386/i386/sys_machdep.c
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201012311740.oBVHeqeY046228>