"random" msk failures
the crucial fix is that the start/end adresses are computed and
written to hw registers in number of octets (i.e. size /
sizeof(u_int64_t)), as that is actually what the hardware expects
fixes PR kern/36454 (which had fix which highlighted the trouble),
and seems likely to also fix kern/35711 and port-i386/42514
Unportable left shift reported with MKSANITIZER=yes USE_SANITIZER=undefined:
# nm /usr/lib/libc.so|grep sanit
/public/src.git/lib/libc/citrus/modules/citrus_mapper_std.c:173:8: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
Sponsored by <The NetBSD Foundation>
Unportable left shift reported with MKSANITIZER=yes USE_SANITIZER=undefined:
# ifconfig
alc0: flags=0x8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
ec_capabilities=3<VLAN_MTU,VLAN_HWTAGGING>
ec_enabled=0
address: xx:xx:xx:xx:xx:xx
/public/src.git/sbin/ifconfig/af_inet.c:102:34: runtime error: left shift of 16777215 by 8 places cannot be represented in type 'int'
inet 192.168.0.38/24 broadcast 192.168.0.255 flags 0x0
inet6 xxxx::xxxx:xxxx:xxxx:xxx%alc0/64 flags 0x0 scopeid 0x1
lo0: flags=0x8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 33624
inet 127.0.0.1/8 flags 0x0
inet6 ::1/128 flags 0x20<NODAD>
inet6 fe80::1%lo0/64 flags 0x0 scopeid 0x2
Change shifting left 1 to shifting 1U. This corrects the issue.
if (cidr < 32) { /* more than 1 bit in mask */
/* check for non-contig netmask */
if ((mask ^ (((1 << cidr) - 1) << (32 - cidr))) != 0) // <- here
return -1; /* noncontig, no pfxlen */
}
Solution suggested by <uwe>
Sponsored by <The NetBSD Foundation>
undefined reference to `typeinfo for __cxxabiv1::__class_type_info'
undefined reference to `typeinfo for __cxxabiv1::__si_class_type_info'
undefined reference to `typeinfo for __cxxabiv1::__vmi_class_type_info'
undefined reference to `typeinfo for std::type_info'
undefined reference to `__dynamic_cast'
- Add IXGBE_DEV_ID_82599_LS(0x154f) support.
- Increase timeout for newer than ixgbe_mac_X550 (i.e. Xeon-D and Denverton)
in ixgbe_acquire_swfw_sync_X540().
- Add some unused macros (IXGBE_FW_LESM_*).
experimental PMAP_DIRECT if available; the direct code paths now survive
longer than the pmap_enter() variant, but still triggers panic during
build.sh tools run; remove some obsolete sysctls
add some XXXs to mark places which need attention to make this more stable
Note: the loan case is now actually significantly slower than the
non-loan case on MP systems, due to synchronous IPIs triggered by
marking the page read-only by uvm_loan(); this is being discussed
in the email thread
https://mail-index.netbsd.org/tech-kern/2018/05/21/msg023441.html
that is basically the same issue due to which loaning was disabled
for sosend()
Allow to disable building groff. This is a build tool written in C++.
This option is useful with an external toolchain configured for building the
distribution rather than building tools (e.g. C++ lookup paths may differ).
Looks ok by <christos>
Sponsored by <The NetBSD Foundation>
with some basic conditionals I've found in that driver; only compile-tested, so
very likely needs further work to actually work
adresses also PR kern/43507
We may not have the privilege of accessing CNTP_CTL if running as a
virtualized guest, and we're not using the Physical Timer for interupt
generation anyway.
populate /dev with zvol device nodes.
Following on with the recent ZFS/DTrace update, this is no longer a valid option
and causes the mountall script to barf zfs usage() following from
unrecognized command 'volinit' error.
ISO-8859-8 is supposed to be visual order (i.e. legible if displayed ltr)
ISO-8859-8-i is supposed to be implicit logic order
ISO-8859-8-e is supposed to be explicit about order
In practice, ISO-8859-8 implying visual order is rare, and logic
order is used. ISO-8859-8-e is rarely used.
Same for Arabic, which uses ISO-8859-6-...
Mentioned in RFC 1555, RFC 1556.
Nobody should be using XMSS host keys without an explicit decision,
because they're qualitatively different from all other types of host
keys in that they require keeping state.
This also eliminates a harmless but confusing warning that began
after we stopped generating XMSS keys by default.
attach a I2C_PROP_INDIRECT_DEVICE_WHITELIST property that limits
the allowed devices to "spdmem" and "sdtemp". Also set the
I2C_PROP_INDIRECT_PROBE_STRATEGY property to I2C_PROBE_STRATEGY_NONE,
since that controller can't issue any of the "quick" commands.
XXX It would be nice to be able to do this in the imcsmb driver
itself, but the way autoconfiguration works makes that infeasible.
— iic_search() chooses a “probe strategy” based on the
"i2c-indirect-probe-strategy” property on the “iic” instance.
Valid values are "smbus-quick-write”, "smbus-receive-byte”, and
“none”. If no value is specified, the default is "smbus-quick-write”.
— If the "i2c-indirect-device-whitelist” exists on the “iic” instance,
iic_search() will first check the driver name in the cfdata_t against
this list, and only allow the match/probe to move forward if the
cfdata_t driver name is in the list. This is primarily to accommodate
the Intel integrated memory controller neutered-i2c-thing.
— If the cfdata_t specifies a wildcard address, each address of the i2c
bus will be consulted. If the cfdata_t contains a nailed-down address,
then we limit the bus scan to that specific address.
— We explicitly skip reserved / special i2c addresses, such as the
General-Call address, etc.
— We introduce the notion of a “match quality” for i2c drivers. From
lowest-quality to highest-quality: matched by plausible address only,
matched by plausible address and poking at the bus to see if the
device looks reasonable, matched by direct-config “compatible” string,
matched by direct-config “driver name” string.
— If the “match quality” is merely “plausible address only”, then
iic_search() will use the probe strategy selected above to see if
a device responds to that address.
