nfs_nfsdsocket.c: Allow Copy/Clone from a read-only fs
For some server file system types, such as ZFS, a Copy/Clone
operation can be done across file systems of the same file
system type.
However, without this patch, the Copy/Clone will fail with
EROFS if the input file is on a read-only mounted file system.
This happens because Copy/Clone will try to do a VOP_SETATTR()
of atime to set the atime.
This patch pretends the VOP_SETATTR() of atime worked for
read-only file systems. It fixes a problem when copying
files from a ZFS snapshot.
PR: 294010
MFC after: 2 weeks
dpaa2: Perform bus_dma pre-write sync before enqueue operation
Without a proper synchronization payload of the egress TCP segments
can be corrupted as tuexen@ described in
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=292006#c31.
This patch is indirectly related to 292006 because a properly enabled
and announced support for the TX checksum offloading hides potentially
corrupted frame payload.
NOTE: Returned back with updated placeholders.
PR: 292006
Reported by: tuexen@
Reviewed by: tuexen@
Tested by: dsl@, tuexen@
Differential Revision: https://reviews.freebsd.org/D56144
MFC after: 3 days
dpaa2: Perform bus_dma pre-write sync before enqueue operation
Without a proper synchronization payload of the egress TCP segments
can be corrupted as tuexen@ described in
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=292006#c31.
This patch is indirectly related to 292006 because a properly enabled
and announced support for the TX checksum offloading hides potentially
corrupted frame payload.
PR: 292006
Reported by: tuexen@
Reviewed by: ...
Tested by: dsl@
Differential Revision: <https://reviews.freebsd.org/D###>
MFC after: 3 days
mk: Disable blacklist when disabling blocklist
WITHOUT_BLOCKLIST, when set, should enforce WITHOUT_BLACKLIST.
This fixes the build when WITHOUT_BLOCKLIST=yes is set.
Reported by: ivy
Reviewed by: ivy
Fixes: 7238317403b9 ("blocklist: Rename blacklist to blocklist")
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D56118
libexec: Add pkg-serve directory
Add pkg-serve to the list of subdirectories in the Makefile.
Reviewed by: bapt
Fixes: b42e852e89cb ("pkg-serve(8): serve pkg repositories over TCP via inetd (8)")
Differential Revision: https://reviews.freebsd.org/D56009
bluetooth: add device IDs for Intel AX411 and BE200 adapters
Add USB product IDs for Intel AX411 (0x0035) and BE200 (0x0036)
Bluetooth adapters to ng_ubt_intel, ng_ubt, iwmbtfw, and iwmbtfw.conf.
Both chips use the same TLV-based firmware protocol as the existing
9260/9560 entries. Newer Blazar-generation chips (BE201, BE202,
Whale Peak 2) are omitted as they require IML support not yet
implemented in iwmbtfw.
Signed-off-by: Christos Longros <chris.longros at gmail.com>
Reviewed by: wulf
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D56122
hkbd(4): add some extra handy fn key bindings
- Fn+S for ScrollLock as it's very useful to have ScrollLock on
FreeBSD's TTY.
- Fn+P for PrtSc/SysRq, as it's another very handy but sadly missing
key on Macbooks.
- Some other Fn+<key> combinations duplicating existing keys.
Apply the change to ukbd(4) as well.
Signed-off-by: Toby Slight <tslight at pm.me>
Reviewed by: wulf
MFC after: 1 month
Pull Request: https://github.com/freebsd/freebsd-src/pull/1998
amd64 sendsig(): explicitly copy registers from trapframe to ucontext
With the IDT event delivery, previously reserved fields in tf_cs and
tf_ss are guaranteed to be zero. With FRED, these fields are not zero,
which affects the values copied to userspace.
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D56141
syslogd: Fix ereregex property filters and add test
This change fixes Bug 293879, where ereregex filters in syslogd
did not handle alternation correctly.
The issue appears to come from mixing up two different kinds of
flags: syslogd's internal serialized filter flags in
usr.sbin/syslogd/syslogd.h, and the regex compilation flags from
include/regex.h. ereregex was storing REG_EXTENDED in cmp_flags,
even though cmp_flags is meant to carry syslogd's own FILT_FLAG_*
values for configuration serialization and reconstruction.
REG_EXTENDED has the same bit value as FILT_FLAG_EXCLUDE, so the
filter could be reconstructed with the wrong semantics.
The fix stores FILT_FLAG_EXTENDED instead, allowing syslogd to
correctly REG_EXTENDED when compiling the regex.
A test was also added for both ereregex and !ereregex filters.
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usbdevs: Add USB device IDs for Nuand bladeRF SDR
Add vendor and product IDs for bladeRF family of USB software defined radios manufactured by Nuand LLC.
Reviewed by: imp, adrian
Differential Revision: https://reviews.freebsd.org/D54733
nfs_nfsdsocket.c: All Copy and Clone across file systems
For some server file system types, such as ZFS, a Copy/Clone
operation can be done across file systems of the same file
system type.
As such, this patch allows the Copy/Clone to be attempted
when the file handles are for files on different file systems.
This fixes a problem for exported ZFS file systems when a
copy_files on file_range(2) between file systems in the same
NFSv4 mount is attempted.
PR: 294010
MFC after: 2 weeks
dup(2): document the handling of filedescriptor flags
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Differential revision: https://reviews.freebsd.org/D56121
diff3: set O_CLOEXEC on pipes
This avoid leaking pipe fd in children and simplifies the code
MFC After: 1 week
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D56120
Hyper-V: Detect Extended Destination ID support
Hyper-V advertises support for the Extended Destination ID standard via
bit 2 of the value returned in the EAX register when the hypervisor
stack properties are queried via CPUID.
This is based on a commit to the Linux kernel, as there does not seem
to be any other documentation of this feature.
Reviewed by: Souradeep Chakrabarti
MFC after: 3 weeks
Sponsored by: Amazon
Differential Revision: https://reviews.freebsd.org/D55432
Bhyve: Detect Extended Destination ID support
Bhyve advertises support for the Extended Destination ID standard via
bit 0 (aka CPUID_BHYVE_FEAT_EXT_DEST_ID) of the value returned in the
EAX register when Bhyve features are queried via CPUID.
MFC after: 3 weeks
Sponsored by: Amazon
Differential Revision: https://reviews.freebsd.org/D55431
vmm: Move defines from x86.c to x86/bhyve.h
The values CPUID_BHYVE_FEATURES and CPUID_BHYVE_FEAT_EXT_DEST_ID are
useful for guests, not just hosts; so they belong in a header file in
sys/x86/include rather than simply in the .c file implementing the
bhyve host side.
The original addition of these defines took place without adding a
copyright statement, but since I'm moving them into a new file I've
added the original author's standard copyright (Amazon).
MFC after: 3 weeks
Fixes: 313a68ea20b4 ("bhyve: Add CPUID_BHYVE_FEATURES leaf")
Sponsored by: Amazon
Differential Revision: https://reviews.freebsd.org/D55430
Xen: Detect Extended Destination ID support
Xen advertises support for the Extended Destination ID standard via
bit 5 (aka XEN_HVM_CPUID_EXT_DEST_ID) of the value returned in the
EAX register when Xen features are queried via CPUID.
MFC after: 3 weeks
Sponsored by: Amazon
Differential Revision: https://reviews.freebsd.org/D55429
KVM: Detect Extended Destination ID support
KVM advertises support for the Extended Destination ID standard via
bit 15 of the value returned in the EAX register when KVM features
are queried via CPUID.
Tested on: EC2 r8i.96xlarge
MFC after: 3 weeks
Sponsored by: Amazon
Differential Revision: https://reviews.freebsd.org/D55427
