git: DragonFly_RELEASE_4_0 kernel - Bring in dff23c692 from FreeBSD
Matthew Dillon
dillon at crater.dragonflybsd.org
Sat Mar 28 15:18:06 PDT 2015
commit 3656c2e13537d2f4760c96e0efe6cdb1dcdb9365
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date: Sat Mar 28 15:15:14 2015 -0700
kernel - Bring in dff23c692 from FreeBSD
Bring in a commit further strengthening iret/%gs handling. FreeBSD also
made a followup commit that fixes their signal handler for stack faults
which we already effectively implement and did not need.
Original commit message is
The #ss fault handler erronously does not check for the fault
originated from the return to usermode. #ss must be handled same as
#np.
Summary of changes:
sys/platform/pc64/x86_64/trap.c | 2 --
1 file changed, 2 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/3656c2e13537d2f4760c96e0efe6cdb1dcdb9365
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