| commit | ab45738e30546b61592f56b5718d5fbf3e207900 | |
| author | Matthew Dillon <dillon@apollo.backplane.com> | |
| Sat, 28 Mar 2015 22:15:14 +0000 (28 15:15 -0700) | ||
| committer | Matthew Dillon <dillon@apollo.backplane.com> | |
| Sat, 28 Mar 2015 22:15:14 +0000 (28 15:15 -0700) | ||
| tree | e39651c0a36bf66937980ba4b869f8fa4b3080a4 | treesnapshot (tar.gz zip) |
| parent | 74ceb998af302c8fb9fe0303aa736e3ab66780c8 | commitdiff |
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.
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.
| sys/platform/pc64/x86_64/trap.c | diffblobblamehistory |