mapping. The tunable is OFF for all controllers except RTL8169SC
family. RTL8169SC seems to require more magic to use memory
register mapping. r187483 added a fix for RTL8169SCe controller but
it does not looke like fix other variants of RTL8169SC.
Tested by: Gavin Stone-Tolcher g.stone-tolcher <> its dot uq dot edu dot au
o correct dBm<->mW conversion logic
o set net80211 TXPMGT capability only if driver reports it is capable
PR: kern/132342
Submitted by: "Paul B. Mahol" <onemda@gmail.com>
Fix bugs and improve HID parsing.
- fix possible memory leak found
- fix possible NULL pointer access
- fix possible invalid memory read
- parsing improvements
- reset item data position when a new report ID is detected.
Submitted by: Hans Petter Selasky
query functions in the kernel, as these effectively serialize
parallel calls to the gettimeofday(2) system call, as well as
other kernel services that use timestamps.
Use the NetBSD version of the fix (kern_tc.c:1.32 by ad@) as
they have picked up our timecounter code and also ran into the
same problem.
Reported by: kris
Obtained from: NetBSD
MFC after: 3 days
locks: a global list/counter/generation counter protected by a new
mutex unp_list_lock, and a global linkage rwlock, unp_global_rwlock,
which protects the connections between UNIX domain sockets.
This eliminates conditional lock acquisition that was previously a
property of the global lock being held over sonewconn() leading to a
call to uipc_attach(), which also required the global lock, but
couldn't rely on it as other paths existed to uipc_attach() that
didn't hold it: now uipc_attach() uses only the list lock, which
follows the linkage lock in the lock order. It may also reduce
contention on the global lock for some workloads.
Add global UNIX domain socket locks to hard-coded witness lock
order.
MFC after: 1 week
Discussed with: kris
A difference between the old and the new TTY layer is that the new
implementation does not perform any post-processing before returning
data back to userspace when calling read().
sh(1)'s read turns the TTY into a raw mode before calling select(). This
means that the first character will not receive any ICRNL processing.
Inherit this flag from the original terminal attributes.
Even though this issue is not present on RELENG_*, I'm MFCing it to make
sh(1) in jails behave better.
PR: bin/129566
MFC after: 2 weeks
directory of a vnode to find a dirent with a matching file number. The
name from that dirent is then used to provide the component name.
Note: if the initial vnode argument is not a directory itself, then
the default VOP_VPTOCNP(9) implementation still returns ENOENT.
Reviewed by: kib
Approved by: kib
Tested by: pho
extended attribute get/set; in the case of get an uninitialized user
buffer was passed before the EA was retrieved, making it of relatively
little use; the latter was simply unused by any policies.
Obtained from: TrustedBSD Project
Sponsored by: Google, Inc.
naming by renaming certain "proc" entry points to "cred" entry points,
reflecting their manipulation of credentials. For some entry points,
the process was passed into the framework but not into policies; in
these cases, stop passing in the process since we don't need it.
mac_proc_check_setaudit -> mac_cred_check_setaudit
mac_proc_check_setaudit_addr -> mac_cred_check_setaudit_addr
mac_proc_check_setauid -> mac_cred_check_setauid
mac_proc_check_setegid -> mac_cred_check_setegid
mac_proc_check_seteuid -> mac_cred_check_seteuid
mac_proc_check_setgid -> mac_cred_check_setgid
mac_proc_check_setgroups -> mac_cred_ceck_setgroups
mac_proc_check_setregid -> mac_cred_check_setregid
mac_proc_check_setresgid -> mac_cred_check_setresgid
mac_proc_check_setresuid -> mac_cred_check_setresuid
mac_proc_check_setreuid -> mac_cred_check_setreuid
mac_proc_check_setuid -> mac_cred_check_setuid
Obtained from: TrustedBSD Project
Sponsored by: Google, Inc.
Translate getdate.y into C for portability. Make the get_date()
function easier to test as well:
* Have it accept a time_t "now" to use as a reference so that test
code can verify relative time specifications against known starting
points.
* Set up default date after parsing the string so that we
can use the specified timezone (if any) instead of the local
default. Otherwise, local DST makes it almost impossible to
reliably test time specifications such as "sunday UTC"
archive_read_disk API to pull metadata off of disk. This
removes a lot of platform-specific knowledge of things like
ACLs, file flags, and extended attributes from bsdtar.
privilege grants so that dtrace can be more easily used to monitor
the security decisions being generated by the MAC Framework following
policy invocation.
Successful access control checks will be reported by:
mac_framework:kernel:<entrypoint>:mac_check_ok
Failed access control checks will be reported by:
mac_framework:kernel:<entrypoint>:mac_check_err
Successful privilege grants will be reported by:
mac_framework:kernel:priv_grant:mac_grant_ok
Failed privilege grants will be reported by:
mac_framework:kernel:priv_grant:mac_grant_err
In all cases, the return value (always 0 for _ok, otherwise an errno
for _err) will be reported via arg0 on the probe, and subsequent
arguments will hold entrypoint-specific data, in a style similar to
privilege tracing.
Obtained from: TrustedBSD Project
Sponsored by: Google, Inc.
are not currently owned by userspace before clearing or rotating them.
Otherwise we may not play by the rules of the shared memory protocol,
potentially corrupting packet data or causing userspace applications
that are playing by the rules to spin due to being notified that a
buffer is complete but the shared memory header not reflecting that.
This behavior was seen with pflogd by a number of reporters; note that
this fix is not sufficient to get pflogd properly working with
zero-copy BPF, due to pflogd opening the BPF device before forking,
leading to the shared memory buffer not being propery inherited in the
privilege-separated child. We're still deciding how to fix that
problem.
This change exposes buffer-model specific strategy information in
reset_d(), which will be fixed at a later date once we've decided how
best to improve the BPF buffer abstraction.
Reviewed by: csjp
Reported by: keramida
the disklabel in the 2nd sector for boot code. Even with both UFS1
and UFS2 supported, there's enough bytes left that we don't have to
nibble from the disklabel.
Thus, the entire 2nd sector is now reserved for the disklabel, which
makes the bootcode compatible again with disklabels that have more
than 8 partitions -- such as those created and supported by gpart.
i386: 135 bytes available
amd64: 151 bytes available
Ok'd by: jhb
