Merge commit 962c306a11d0 from llvm-project (by Florian Hahn):
[LV] Don't consider pointer as uniform if it is also stored.
Update isVectorizedMemAccessUse to also check if the pointer is stored.
This prevents LV to incorrectly consider a pointer as uniform if it is
used as both pointer and stored by the same StoreInst.
Fixes#61396.
PR: 271992
Reported by: John F. Carr <jfc@mit.edu>
MFC after: 3 days
This allows for quicker testing/debugging of rc scripts and is a pre-req
for automatic service jails.
Differential Revision: https://reviews.freebsd.org/D40369
Reviewed by: se
Both ic_flags values are unsigned (uint32_t), so cast them to a signed
int to generate a signed result. Both ic_req values are also
unsigned, but since they are uint16_t, they are implicitly promited to
int before the subtraction.
Reported by: GCC -Wsign-compare
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D40610
The if_flags and if_cap fields hold a bitmask of flags. If a flag is
the MSB of the field, then the logic in setifflags and setifcap which
uses a < 0 check does the wrong thing (it tries to clear the flag
rather than setting it). Also, trying to use -<FOO> doesn't actually
work as the result is a nop. To fix, stop overloading setifcap and
setifflags and instead add new dedicated action functions clearifcap
and clearifflags for clearing a flag. The value passed in the
argument to the command is now always the raw flag.
This was reported by a GCC warning after raising WARNS:
sbin/ifconfig/ifconfig.c:2061:33: error: integer overflow in expression '-2147483648' of type 'int' results in '-2147483648' [-Werror=overflow]
2061 | DEF_CMD("-txtlsrtlmt", -IFCAP_TXTLS_RTLMT, setifcap),
| ^
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D40608
Previously every file that included mpi3mr_app.h but did not use
mpi3mr_mgmt_info reported error: 'mpi3mr_mgmt_info' defined but not
used.
Fixes: 2d1d418e1e ("mpi3mr: 3rd Generation Tri-Mode NVMe/SAS/SATA...")
Reported by: amd64-gcc12 Cirrus-CI job
Sponsored by: The FreeBSD Foundation
This is required for pci_alloc_msix() to work and to thus use
MSI-X interrupts for PCI-e hotplug.
Reported by: cperciva
Reviewed by: cperciva
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D40581
Based on OpenBSD 30f0fd29ba6c:
> We need to compare the printable version of the last value displayed,
> not the floating point representation. Otherwise, we may print the
> last value twice.
PR: 271964
Reported by: Daniel Kolesa
Reviewed by: yuripv
Obtained from: OpenBSD
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D40601
This patch fixes the following issues reported by shellcheck:
- Quote default assignments (SC2223)
- Use $() instead of backticks (SC2006)
- Double quote $@ (SC2068)
- Double quote variables in if-statements and other places (SC2086)
While here, fix a whitespace at one end of line instance in the license
text.
Approved by: manu
Differential Revision: https://reviews.freebsd.org/D40604
The value stored in pf_mtag->tag comes from "tag" and "match tag"
keywords in pf.conf and must not be abused for storing other
information. A ruleset with enough tags could set or remove the bits
responsible for PF_TAG_SYNCOOKIE_RECREATED.
Move this syncookie status to pf_mtag->flags. Rename this and other
related constants in a way that will prevent such mistakes in the
future. Move PF_REASSEMBLED constant to mbuf.h and rename accordingly
because it's not a flag stored in pf_mtag, but an identifier of a
different m_tag. Change the value of the constant to avoid conflicts
with other m_tags using MTAG_ABI_COMPAT.
Rename the variables in pf_build_tcp() and pf_send_tcp() in to reduce
confusion.
Reviewed by: kp
Sponsored by: InnoGames GmbH
Differential Revision: https://reviews.freebsd.org/D40587
Use the already populated PFE_SKIP_DST_ADDR and extend the skip
infrastructure to also skip on IP source/destination addresses.
This should make evaluating the rules slightly faster.
Reported by: R. Christian McDonald <rcm@rcm.sh>
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D40567
In case of source upgrade path from 12.x proper merge of new /etc
installs /etc/motd.template. Becase of that, the system in left
without symlink /etc/motd -> /var/run/motd but with stale /etc/motd contents.
Fix it creating symlink despite of presence of /etc/motd.template.
MFC after: 1 week
Current snapshot implementation doesn't support multiple devices with
similar type. For example, two virtio-blk or two CD-ROM-s, etc.
So the following configuration cannot be restored.
bhyve \
-s 3,virtio-blk,disk.img \
-s 4,virtio-blk,disk2.img
In some cases it is restored silently, but doesn't work. In some cases
it fails during restore stage.
This commit fixes that issue.
Reviewed by: corvink, rew
MFC after: 1 week
Sponsored by: vStack
Differential Revision: https://reviews.freebsd.org/D40109
There is no error when dump doesn't have it, but to be more
consistent this PCI devices should be saved as well.
Reviewed by: corvink, rew
MFC after: 1 week
Sponsored by: vStack
Differential Revision: https://reviews.freebsd.org/D40108
Each device needs a unique identifier to store and restore snapshots
properly. Adding the pci bsf information to the device name creates a
unique identifier as a bsf can't be occupied twice.
Reviewed by: corvink
MFC after: 1 week
Sponsored by: vStack
Differential Revision: https://reviews.freebsd.org/D40107
Both devices and kernel struct can use the same 'lookup_dev'
function instead of having duplicated code.
Reviewed by: corvink, rew
MFC after: 1 week
Sponsored by: vStack
Differential Revision: https://reviews.freebsd.org/D40105
Using key 'structs' is ambiguous. This section contains data
related to the kernel. It should use a more informative naming.
Reviewed by: corvink, rew
MFC after: 1 week
Sponsored by: vStack
Differential Revision: https://reviews.freebsd.org/D40104
- Correct the document title
- This function has an _np suffix
- acl_strip_np has a manpage, xref it
- RETURN VALUES should describe acl_is_trivial_np, not acl_get_tag_type
Sponsored by: Klara, Inc.
The "nconnect" NFS mount option will not work
correctly for servers where the TCP connections
might connect to different NFS clusters that do not
share NFSv4.1/4.2 state information, such as file locks.
This patch adds a sentence to the "nconnect" section
of mount_nfs.8 noting this case.
This is a content change.
Reviewed by: karels, pauamma_gundo.com (manpages)
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D40547
Add disassembly support for the following shifted register instructions:
* mvn
* orn
* orr
* and
* ands
* bic
* bics
* eon
* eor
* tst
According to Arm64 documenation, operational pseuducode of shifted
register instruction must return `UNDEFINED` if shift type is `RESERVED`
('11'). Hence, removed "rsv" from `shift_2` array and add "ror". In case
of shift type is 3 and this type is `RESERVED`, we will return
`undefined`.
Reviewed by: mhorne
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D40386
rc.suspend has gained an rcorder keyword recently. Document it alongside
the existing resume keyword.
Reviewed By: mhorne, Pau Amma <pauamma@gundo.com>
Differential Revision: https://reviews.freebsd.org/D40484
The debug options for hwpmc are not documented in detail anywhere, and
setting it up was error-prone the first time I had to figure it out (and
each time I've had to remember it). Add some explanation of the required
options and describe the kern.hwpmc.debugflags sysctl format.
Reviewed by: emaste
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D40545
The option is a no-op otherwise, but this is not necessarily obvious.
Failing the compile gives the user a hint.
Reviewed by: jkoshy, emaste
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D40544
- Make it clear that applications are not only encouraged to use the
pmc(3) library, but use of the hwpmc(4) interface directly is a
use-case we do not support
- Move the COMPATIBILITY section above PROGRAMMING API in hwpmc(4)
- Drop statements about the driver and library being "under development"
Reviewed by: jkoshy, emaste
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D40543
Include some boilerplate similar to other section 4 man pages,
describing how to load the module at boot-time or include it in the
kernel.
Reviewed by: jkoshy, emaste
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D40542
Support for these CPUs was removed in 2018 (e92a1350b5).
Reviewed by: jkoshy, emaste
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D40541
This change exports interface capabilities using the standard
Netlink attribute type, bitset, and switches `ifconfig(8)` to use
it when displaying interface data.
Bitset comes in two representations. The first one is "compact",
where the bits are exported via two arrays - "mask" listing the
"valid" bits and "values, providing the values for those bits.
The second one is more verbose, listing each bit as a separate item,
with its name, id and value. The latter option is handy when submitting
update requests.
The support for setting capabilities will be added in the upcoming diffs.
Differential Revision: https://reviews.freebsd.org/D40331
Take kern.localbase into account with fallback to /usr/local and
also allow for LOCALBASE/etc/periodic.conf (similarly to what
many other utilities do).
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D40435
MFC after: 2 weeks
Mark Johnston