timer reset rather than the timer of an SCB still pending on the
controller after recovery completed. This should correct timeout
loops seen in the field.
so. If the full list of fe(4) options is documented we can revive the
entire section.
PR: docs/86228
Submitted by: n-kogane@syd.odn.ne.jp
Helped by: Masahiro Sekiguchi <seki@jp.fujitsu.com>
MFC after: 1 week
copied mbuf, which keeps the IP header 32-bit aligned. This copied mbuf is
reinjected back into ether_input and off to the IP routines.
Reported and tested by: Peter van Dijk
Approved by: mlaier (mentor)
MFC after: 3 days
a thread holding critical resource, e.g mutex or other implicit
synchronous flags. Give thread which exceeds nice threshold a minimum
time slice.
PR: kern/86087
has been removed. It has been replaced by hw.pci.do_power_nodriver
and hw.pci.do_power_resume. The former defaults to 0 while the latter
defaults to 1.
When do_powerstate was set to 0, it broke suspend/resume for a lot of
people as an unintended consequence. This change will only affect the
areas that were intended to affect. This change will have no effect on
servers, but will help laptops quite a bit.
MFC After: 3 days.
NULL. The NFS client expects that a thread will always be present for a
VOP so that it can check for signal conditions, and will dereference a
NULL pointer if one isn't present.
MFC after: 3 days
I'm not sure this is the right thing to do, but at least I don't panic
anymore when swapping on a NFS file without using md(4).
X-MFC after: proper review
- Add description for EEXIST.
- Change description for ENOBUFS. Routing socket can return
this error for many different reasons, including general
memory shortage, mbuf memory shortage and rtentry zone.
PR: kern/64090 [1]
- Rearrange code so that in a case of failure the affected
route is not changed. Otherwise, a bogus rtentry will be
left and later rt_check() can recurse on its lock. [1]
- Remove comment about protocol cloning.
- Fix two places where rtentry mutex was recursed on, because
accessed via two different pointers, that were actually pointing
to the same rtentry in some cases. [1]
- Return EADDRINUSE instead of bogus EDQUOT, in case when gateway
uses the same route. [2]
Reported & tested by: ps, Andrej Zverev <az inec.ru> [1]
PR: kern/64090 [2]
"HEADER" unless the open is successful. Instead, leave the state as
"NEW." In particular, if archive_read_open() fails, a subsequent call
to archive_read_next_header() will now cause an explicit assertion
failure instead of a silent segmentation fault.
This may need a little more work to fully realize the intention: If
archive_read_open() fails, you should be able to call it again on the
same archive handle to open a different archive (or the same archive
using a different mechanism).
The FXP_SCR_FLOWCONTROL registers is at offset 0x19, but 2 bytes wide.
It cannot be read as a word without causing a panic on architectures
that enforce strict alignment.
MFC after: 3 days
nor uprintf() is believed to perform tsleep() or msleep() as written,
as ttycheckoutq() is called with '0' as its sleep argument.
Remove recently added WITNESS warnings for sleep as the comment was
incorrect. This should silence a warning from the nfs_timer() code.
Discussed with: bde
