History log of /openbsd-current/sys/lib/libkern/arch/amd64/skpc.S
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
# 1.6 07-Dec-2022 guenther

Add END()s to match ENTRY()s.
ok deraadt@


# 1.5 07-Dec-2022 guenther

Apply changes from commitid FWrfGfO9Ojnsh1mq to libkern.
From original commit message: To mitigate against spectre attacks,
AMD processors without the IBRS feature need an lfence instruction
after every near ret. See software techniques for managing speculation
on AMD processors revision 9.17.20 mitigation G-5.

ok deraadt@


Revision tags: OPENBSD_6_4_BASE OPENBSD_6_5_BASE OPENBSD_6_6_BASE OPENBSD_6_7_BASE OPENBSD_6_8_BASE OPENBSD_6_9_BASE OPENBSD_7_0_BASE OPENBSD_7_1_BASE OPENBSD_7_2_BASE
# 1.4 03-Jul-2018 mortimer

Add retguard macros for libkern
ok deraadt


Revision tags: OPENBSD_5_7_BASE OPENBSD_5_8_BASE OPENBSD_5_9_BASE OPENBSD_6_0_BASE OPENBSD_6_1_BASE OPENBSD_6_2_BASE OPENBSD_6_3_BASE
# 1.3 29-Nov-2014 tedu

it should not be necessary to clear the direction flag
ok deraadt


Revision tags: OPENBSD_4_4_BASE OPENBSD_4_5_BASE OPENBSD_4_6_BASE OPENBSD_4_7_BASE OPENBSD_4_8_BASE OPENBSD_4_9_BASE OPENBSD_5_0_BASE OPENBSD_5_1_BASE OPENBSD_5_2_BASE OPENBSD_5_3_BASE OPENBSD_5_4_BASE OPENBSD_5_5_BASE OPENBSD_5_6_BASE
# 1.2 26-Jun-2008 ray

First pass at removing clauses 3 and 4 from NetBSD licenses.

Not sure what's more surprising: how long it took for NetBSD to
catch up to the rest of the BSDs (including UCB), or the amount of
code that NetBSD has claimed for itself without attributing to the
actual authors.

OK deraadt@


Revision tags: OPENBSD_3_5_BASE OPENBSD_3_6_BASE OPENBSD_3_7_BASE OPENBSD_3_8_BASE OPENBSD_3_9_BASE OPENBSD_4_0_BASE OPENBSD_4_1_BASE OPENBSD_4_2_BASE OPENBSD_4_3_BASE SMP_SYNC_A SMP_SYNC_B
# 1.1 28-Jan-2004 mickey

branches: 1.1.2;
an amd64 arch support.
hacked by art@ from netbsd sources and then later debugged
by me into the shape where it can host itself.
no bootloader yet as needs redoing from the
recent advanced i386 sources (anyone? ;)


# 1.4 03-Jul-2018 mortimer

Add retguard macros for libkern
ok deraadt


Revision tags: OPENBSD_5_7_BASE OPENBSD_5_8_BASE OPENBSD_5_9_BASE OPENBSD_6_0_BASE OPENBSD_6_1_BASE OPENBSD_6_2_BASE OPENBSD_6_3_BASE
# 1.3 29-Nov-2014 tedu

it should not be necessary to clear the direction flag
ok deraadt


Revision tags: OPENBSD_4_4_BASE OPENBSD_4_5_BASE OPENBSD_4_6_BASE OPENBSD_4_7_BASE OPENBSD_4_8_BASE OPENBSD_4_9_BASE OPENBSD_5_0_BASE OPENBSD_5_1_BASE OPENBSD_5_2_BASE OPENBSD_5_3_BASE OPENBSD_5_4_BASE OPENBSD_5_5_BASE OPENBSD_5_6_BASE
# 1.2 26-Jun-2008 ray

First pass at removing clauses 3 and 4 from NetBSD licenses.

Not sure what's more surprising: how long it took for NetBSD to
catch up to the rest of the BSDs (including UCB), or the amount of
code that NetBSD has claimed for itself without attributing to the
actual authors.

OK deraadt@


Revision tags: OPENBSD_3_5_BASE OPENBSD_3_6_BASE OPENBSD_3_7_BASE OPENBSD_3_8_BASE OPENBSD_3_9_BASE OPENBSD_4_0_BASE OPENBSD_4_1_BASE OPENBSD_4_2_BASE OPENBSD_4_3_BASE SMP_SYNC_A SMP_SYNC_B
# 1.1 28-Jan-2004 mickey

branches: 1.1.2;
an amd64 arch support.
hacked by art@ from netbsd sources and then later debugged
by me into the shape where it can host itself.
no bootloader yet as needs redoing from the
recent advanced i386 sources (anyone? ;)


Revision tags: OPENBSD_5_7_BASE OPENBSD_5_8_BASE OPENBSD_5_9_BASE OPENBSD_6_0_BASE OPENBSD_6_1_BASE OPENBSD_6_2_BASE
# 1.3 29-Nov-2014 tedu

it should not be necessary to clear the direction flag
ok deraadt


Revision tags: OPENBSD_4_4_BASE OPENBSD_4_5_BASE OPENBSD_4_6_BASE OPENBSD_4_7_BASE OPENBSD_4_8_BASE OPENBSD_4_9_BASE OPENBSD_5_0_BASE OPENBSD_5_1_BASE OPENBSD_5_2_BASE OPENBSD_5_3_BASE OPENBSD_5_4_BASE OPENBSD_5_5_BASE OPENBSD_5_6_BASE
# 1.2 26-Jun-2008 ray

First pass at removing clauses 3 and 4 from NetBSD licenses.

Not sure what's more surprising: how long it took for NetBSD to
catch up to the rest of the BSDs (including UCB), or the amount of
code that NetBSD has claimed for itself without attributing to the
actual authors.

OK deraadt@


Revision tags: OPENBSD_3_5_BASE OPENBSD_3_6_BASE OPENBSD_3_7_BASE OPENBSD_3_8_BASE OPENBSD_3_9_BASE OPENBSD_4_0_BASE OPENBSD_4_1_BASE OPENBSD_4_2_BASE OPENBSD_4_3_BASE SMP_SYNC_A SMP_SYNC_B
# 1.1 28-Jan-2004 mickey

branches: 1.1.2;
an amd64 arch support.
hacked by art@ from netbsd sources and then later debugged
by me into the shape where it can host itself.
no bootloader yet as needs redoing from the
recent advanced i386 sources (anyone? ;)