Do not report GEOM::candelete if none of providers support BIO_DELETE.
If consumer still requests BIO_DELETE, report error instead of hanging.
MFC after: 2 weeks
The in-tree binutils does not support arm64, so will not work for the
forthcoming FreeBSD arm64 port. BROKEN_OPTIONS will include
BINUTILS_BOOTSTRAP, so provide a default CROSS_BINUTILS_PREFIX for this
case.
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
don't actually use these files at the moment, so eliminate them until
we actually do. In the mean time, freebsd-update will be updated
to eliminate the issues.
Requested by: cperciva
any defaults or user specified actions on the command line. This would
be useful for specifying features that are always broken or that
cannot make sense on a specific architecture, like ACPI on pc98 or
EISA on !i386 (!x86 usage of EISA is broken and there's no supported
hardware that could have it in any event). Any items in
BROKEN_OPTIONS are forced to "no" regardless of other settings.
Clients are expected change BROKEN_OPTIONS with +=. It will not
be unset, so other parts of the build system can have visibility
into the options that are broken on this platform, though this
should be very rare.
Differential Revision: https://reviews.freebsd.org/D2009
not on head.. otherwise the file pointer will be NULL and when
you try to do something with it you will crash. Make the #else
be the old capabilites, and then remove the erroneous ifdefs for
11.
MFC after: 1 week (with the other MFC I was going to do until the panic)
drivers can use it. This avoids some code duplication. Add missing
default case to all switch statements while at it. Also move the
hashing of the IPv6 flow field to layer 4 because the IPv6 flow field
is constant on a per L4 connection basis and not on a per L3 network.
Differential Revision: https://reviews.freebsd.org/D1987
Sponsored by: Mellanox Technologies
MFC after: 1 month
ctf_add_type() first performs a by-name lookup of the type in the
destination container. If this lookup returns a forward declaration for an
enum, struct, or union, reset dst_type back to CTF_ERR, indicating that the
source type is not in fact present in the destination container. This
ensures that ctf_add_type() will also search the destination container's
dynamic type list for the source type.
Without this change, a pair of mutually recursive struct definitions could
cause infinite recursion in ctf_add_type() if the destination container
only contained forward declarations for the struct types: ctf_add_type()
recursively calls itself on each struct member's type, and the forward
declarations meant that the dynamic type list search would be skipped.
MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Division
A late change to the SR-IOV infrastructure broke passthrough of
VFs. device_set_devclass() was being used to try to force the
ppt driver to attach to the device, but this didn't work because
the DF_FIXEDCLASS flag wasn't being set on the device, so the
ppt driver probe routine would not match when it returned
BUS_NOWILDCARD. Fix this by adding a new device function that
both sets the devclass and sets the DF_FIXEDCLASS flag, and use
that to force the ppt driver to attach to VFs.
Differential Revision: https://reviews.freebsd.org/D2041
Reviewed by: jhb
MFC after: 3 weeks
indicates the range of type indices which have been committed to the
container by ctf_update(). However, the top bit of the dtd_type field is
not part of the type index; rather, it is a flag used to indicate that the
corresponding CTF container is a parent. This is why the maximum CTF type
index is 2^15 - 1 rather than 2^16 - 1. Therefore, this flag must be masked
off (using the CTF_TYPE_TO_INDEX macro) when comparing a type index with the
ctf_dtoldid field of a container.
This bug was causing libctf to erroneously free committed type definitions
in ctf_discard(). libdtrace holds some references to such types, resulting
in a use-after-free.
MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Division
we end up skipping a dynamic type because it has already been committed to
the container, we would previously either set the loop variable to an
uninitialized local variable, or set it to itself, resulting in an infinite
loop.
MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Division
This merge is effectively a no-op since parts of it are already present
in FreeBSD, and the rest is incorrect since gelf_newehdr(3) and
gelf_newphdr(3) return pointers on FreeBSD rather than integers.
Illumos issue:
5589 improper use of NULL in tools/ctf
MFC after: 3 days
adding this major feature to the driver. Secondly, this updates the base
driver with new 20G device support, and with the new firmware levels some
changes to link handling and initialization were required.
MFC after: 1 week
should raise a divide-by-zero floating point exception for x = +-0
and an invalid floating point exception for x < 0 including x = -Inf.
Update the code to raise the exception and update the documentation
with hopefully better description of the behavior.
Reviewed by: bde (code only)
This is not complete yet: the gem(4) interface on my laptop seems to
disappear from the PCI bus as a result of quiescing Open Firmware in the
boot loader.
Move the function at the bottom of the misc.c file to clearly state the
copyright only stand for this function
PR: 198484
Submitted by: logan@elandsys.com
These are left over from long ago when there was no way to load modules
on early armv6 platforms, and when there was a build problem with ahc
that has long since been fixed, and they just keep getting copy-pasted
into new configs.
The MEM_UOPS_RETIRED actually work the same way as the Sandy
Bridge counters, but the counters were documented in a different
way and that seemed to cause the Ivy Bridge counters to be
implemented incorrectly. Use the same counter definitions as
Sandy Bridge. While I'm here, rename the counters to match
what's documented in the datasheet.
Differential Revision: https://reviews.freebsd.org/D1590
MFC after: 1 month
Sponsored by: Sandvine Inc.
