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required.
ok kn@
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All call-sites call nd6_options() directly after nd6_option_init().
Fold them to simplify the logic and do less pointing around.
Feedback OK bluhm florian
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and we need a longer timeout for the USB Type-C PD chips.
ok tobhe@
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If there are two consecutive backslashes, skip past both so the
second is not mistakenly treated as an escape character.
This is consistent with how escaped backslashes are treated
in ex_substitute() and global(). From Bosco G. G.
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- Add missing tick_nsec initialization to cpu_initclocks().
- Set stathz = hz, profhz = stathz; we don't have any control over the
interrupt clock on alpha so everything has the same frequency.
- Set schedhz = 16 to imitate current schedclock() dispatch frequency.
Bringup help from claudio@. Tested by miod@ (2-CPU DS25).
Link: https://marc.info/?l=openbsd-tech&m=166776333303245&w=2
ok mlarkin@
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entries from sshd causing intermittent failures.
Discussed with bluhm@ back in August this year.
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Rework the loops walking the chains to be correct for empty chains as well.
This simplifies the checking at the cost of slightly more initialization
and will allow further refactoring in a subsequent check.
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Spectre-BHB can be mitigated by using a loop that branches a number of times.
For cores where this does not suffice, or where Spectre-V2 needs to be handled
as well, try and call into a new PSCI function that mitigates both Spectre-V2
and Spectre-BHB. Some newer machines, which might not be in anyone's hands
yet, have an instruction (CLRBHB) that clears the BHB. If ECBHB is set, the
BHB isn't vulnerable. If we have CSV2_3/HCXT, it's not vulnerable at all.
No visible performance dropoff on a MacchiatoBin (4xA72) or Lenovo x13s (4xA78C+
4xX1C), but around 2-3% on a LX2K (16xA72) and RK3399 (4xA53+2xA72).
ok kettenis@
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block that the bootloader allocates for us (minus the first 2MB). This means
we can get rid of a bunch of code in pmap_bootstrap(). It also makes sure
that we don't accidentally enter mappings that cover secure memory just
beyond where the kernel was loaded.
ok patrick@
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feature bits.
ok kettenis@
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ok kettenis@
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In case asprintf() fails or the iov overflows, the file and the line read
would be leaked.
also noted by otto
ok deraadt millert
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not needed, we just renamed sucessfully to that file.
ok deraadt@ florian@
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The ND6 option handling in the kernel got a lot simpler since only
the tgt and src lladdr option are inspected by the kernel. The magic
of assigning options via one side of the union and accessing them
via the other is total overkill and actually quite error prone.
OK florian@
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some cases (setrlimit, atomically, only kernel reachable, ...)
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Overriding a default run-regress-* target with custom commands is already
possible and done by many tests. The fact that it currently works depends
on behavior in the BUGs section of make.1, however. The fix is not to add
commands if the target is already defined with commands.
tested by anton
correct fix from espie, ok anton
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Align initialization in walk_backward() with walk_forward(), fix grammar
in a comment and move initialization of oldhead_len in a place consistent
with the other length initializations in that function
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type from short to int. Also switch local variables holding temporary
timer values from short to int.
OK yasuoka
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auth_debug_add queues messages about the auth process which is sent to
the client after successful authentication. This also sends those to
the server debug log to aid in debugging. From bz#3507, ok djm@
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by the pagedaemon for a persisting vnode. This prevents a panic in
uvm_vnp_unache() since a persisting vnode has a reference count of zero.
This should also prevent the vnode from being recycled from under our
feet while we're doing I/O to it.
This fixes the "macppc panic: vref used where vget required" issue.
tested by bluhm@, tb@
ok mpi@
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Add helpers to create and destroy a linear chain of BIOs. Provide two
defines for the two lengths of the test chains and make them distinct
to rule out coincidences. As a bonus, the code becomes simpler.
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Add helper that validate the chains. This deduplicates a lot of code and
makes the heart of the test much easier to read.
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Some parts of this test rely on unportable behavior, so cannot run in
portable. This way we can run more tests for portable which is helpful
for analysis tools, better coverage, etc.
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Prefer CLOCK_MONOTONIC to gettimeofday(2) when measuring elapsed time,
as the UTC clock can jump around.
ok claudio@
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DT_RUNPATH tags by default, so that it is consistent with ld.lld.
ok millert@ miod@ kettenis@ kmos@
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Use proper tag-relative values for DT_MIPS_RLD_MAP_REL tags.
This causes an ABI break on mips64. Your system must have latest ld.so
before applying this commit.
OK deraadt@ kettenis@
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This tests for the behavior changes in bio_lib.c r1.40 and r1.41 and
makes sure that BIO_push() and BIO_set_next() act on two chains in the
expected and now documented way.
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of tcp time. This fixes the retransmit timer of syn_cache which was
broken. reported by naddy, input dlg, test jca
ok jca
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ok kn mvs mlarkin asou deraadt
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is ELF" world. Eliminate use of them in landisk code.
ok deraadt@
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