Fix for the attack described in the paper "Recovering OpenSSL
ECDSA Nonces Using the FLUSH+RELOAD Cache Side-channel Attack"
by Yuval Yarom and Naomi Benger. Details can be obtained from:
http://eprint.iacr.org/2014/140
the separate rumpkern_time component. Keeping time-related routines
elsewhere lead to some illogical behavior if you didn't think of linking
in rumpkern_time (hands up everyone who checks the return value of
nanosleep()).
Add warnings if rumpkern_time is linked or used. I'll remove it in a
month or two instead of now since it was part of a buildrump.sh snapshot
and it's nicer if trying to use it gives a warning instead of an error
in the next snapshot.
"everything should be as modular as possible, but no more modular than that"
This allows the same type of race-free handling of signals as kqueue()
allows on NetBSD. One of the noticeable things is that you can now
interrupt rumprun ping mid-interval on Linux.
per suggestion from Justin Cormack
relocs with 64bit targets, like GLOB_DAT.
Change some instruction patterns used for PLT slots, so -current
objdump -d shows what the comment says.
Fix encoding of %lox() in PLT slots "close" to -1.
Enhance debug output slightly.
We have written a diff to our ls(1) to recover the traditional behaviour
of -f implying -a. This change does not only accommodates POSIX.1
but also matches traditional UNIX.
OpenBSD commit message:
CVSROOT: /cvs
Module name: src
Changes by: sobrado@cvs.openbsd.org 2014/03/31 14:54:37
Modified files:
bin/ls : ls.1 ls.c
Log message:
restore the traditional behavior of -f implying -a; apparently Keith Bostic
forgot to restore it when the -f flag was put back on 2nd of September 1989,
after being removed on 16th of August as a consequence of issues getting it
working over NFS, so deviation from traditional UNIX behavior in all BSDs
looks like an historical accident; as a side effect, this change accommodates
behavior of this option to IEEE Std 1003.1-2008 (``POSIX.1'').
joint work with jmc@ (who found the inaccuracy in our implementation),
schwarze@ (who provided a detailed tracking of historical facts) and millert@
ok millert@, schwarze@
we booted from one of the components of the root raid set. This allows
us to boot from other media, without forcing the found raid to always
be root. Allow the old behavior with RAIDFRAME_FORCE_ROOT.
XXX: cpu_rootconf() is called twice now, which prints the booted device
message twice. Perhaps we can remember that cpu_rootconf has been called
and avoid calling it twice to avoid that.
- if commands timeout, clear the queues to the the card and perform a soft
reset on the LSI hardware since when these timeouts occur, the LSI firmware
is not graceful about recovering at all.
- Recover gracefully from more kinds of errors using the same recovery
mechanism listed above.
Also, implement mpt_ioctl() to handle bus reset requests from scsictl(8).
The four modules are apple_smc for the core functions, apple_smc_acpi
for attachment at acpi, and apple_smc_fan & apple_smc_temp for stuff
on the SMC.
Seems like there's a lot more bookkeeping necessary to maintain
children of an applesmc device implemented by loadable modules.
Maybe there's a better way I just haven't figured out yet.
Device interface derived by reading the Linux driver source code and
<http:///www.parhelia.ch/blog/statics/k3_keys.html> as of 2012-12-05.
Includes support for attaching fan and temperature sensors to sysmon.
No accelerometer yet.
Compile-tested only, based on some run-testing of experiments from
userland. Module attachment is not quite finished, so it won't work
yet.
