is no way to disable NFSv4 ACLs in ZFS. This should make it easier
for the NFS server to figure out whether the exported filesystem supports
ACLs or not.
Reviewed by: pjd
MFC after: 2 weeks
when FPU is in use.
Reported by: Marc UBM Bocklet (ubm dot freebsd at googlemail dot com)
Tested by: b. f. (bf1783 at googlemail dot com)
MFC after: 3 days
reading. (This was already done for writing to a sysctl). This
requires all SYSCTL setups to specify a type. Most of them are now
checked at compile-time.
Remove SYSCTL_*X* sysctl additions as the print being in hex should be
controlled by the -x flag to sysctl(8).
Succested by: bde
Eliminate the i_devvp field from the incore inodes, we can get the same
value from ip->i_ump->um_devvp.
Submitted by: Pedro F. Giffuni giffunip at yahoo
MFC after: 1 week
if no records where returned by VOP_READDIR(). Readdir implementations
allowed to return 0 records when first record is larger then supplied
buffer. In this case trying to execute VOP_READDIR() again causes the
syscall looping forewer.
The goto was there from the day 1, which goes back to 1995 year.
Reported and tested by: Beat G?tzi <beat chruetertee ch>
MFC after: 2 weeks
sf buf allocation, use wakeup() instead of wakeup_one() to notify sf
buffer waiters about free buffer.
sf_buf_alloc() calls msleep(PCATCH) when SFB_CATCH flag was given,
and for simultaneous wakeup and signal delivery, msleep() returns
EINTR/ERESTART despite the thread was selected for wakeup_one(). As
result, we loose a wakeup, and some other waiter will not be woken up.
Reported and tested by: az
Reviewed by: alc, jhb
MFC after: 1 week
for this sensor. Instead of leaving this location empty we use here
the default name 'sensor'.
Submitted by: Justin Hibbits <chmeeedalf at gmail dot com>
Approved by: nwhitehorn (mentor)
When a foreground job exits on a signal, a message is printed to stdout
about this. The buffer was not flushed after this which could result in the
message being written to the wrong file if the next command was a builtin
and had stdout redirected.
Example:
sh -c 'kill -9 $$'; : > foo; echo FOO:; cat foo
Reported by: gcooper
MFC after: 1 week
Only significant change is to fix a bu when the output file overwrites
the input when the input is redirected.
Obtained from: http://dotat.at/prog/unifdef
DP8381[56] and SiS 900/7016 controllers. After r212119, sis(4) no
longer reinitializes controller if ALLMULTI/PROMISC was changed.
However, RX filter handling code assumed some bits of the RX filter
is programmed by driver initialization. This caused ALLMULTI/PROMISC
configuration is ignored under certain conditions.
Fix that issue by reprogramming all bits of RX filter register.
While I'm here follow recommended RX filter programming steps
recommended by National DP8381[56] data sheet(RX filter should be
is disabled before programming).
Reported by: Paul Schenkeveld < freebsd () psconsult dot nl >
Tested by: Paul Schenkeveld < freebsd () psconsult dot nl >
MFC after: 3 days
- Only check largs->num against max_ldt_segment on amd64 for I386_SET_LDT
when descriptors are provided. Specifically, allow the 'start == 0'
and 'num == 0' special case used to free all LDT entries that previously
failed with EINVAL.
Submitted by: clang via rdivacky (some of 1)
Reviewed by: kib
- Remove extra unlock from end of ale_start_locked().
- Expand scope of locking in interrupt handler.
- Move ether_ifdetach() earlier and retire now-unneeded DETACH flag.
Tested by: Aryeh Friedman
Reviewed by: yongari (earlier version)
doesn't "fail", it may merely return garbage if it is not a valid ivar
for a given device. Our parent device must be a 'pcib' device, so we
can just assume it implements pcib IVARs, and all pcib devices have a
bus number.
Submitted by: clang via rdivacky
and can prevent kernel memory exhausting when big value is specified
from command line.
Split reading and writing operation to several iteration to do not
trigger KASSERT when data length is greater than MAXPHYS.
PR: kern/144962, kern/147851
MFC after: 2 weeks
1. Allow embedding the FDT into the kernel, just like PowerPC/book-E.
2. If the loader passes us a pointer to the bootinfo structure, save
it and use it to fill in the gaps (e.g. bus frequencies, etc).
Compile sys/dev/mem/memutil.c for all supported platforms and remove now
unnecessary dev_mem_md_init(). Consistently define mem_range_softc from
mem.c for all platforms. Add missing #include guards for machine/memdev.h
and sys/memrange.h. Clean up some nearby style(9) nits.
MFC after: 1 month
TSB is located within the 32-bit address space, which held true as long as
we were using virtual addresses magic-mapped before the location of the
kernel for addressing it. However, with r216803 in place when possible we
address it via its physical address instead, which on machines like Sun Fire
V880 have no physical memory in the 32-bit address space at all requires
to use 64-bit addressing. When using physical addressing it still should
be safe to assume that we can just ignore the lowest 10 bits of the address
as a minor optimization as we did before r216803.
This fixes hostap mode for at least ral(4) and run(4), because there is
no sufficient call into drivers which could be used initialize the node
related ratectl variables.
MFC after: 3 days
GbE controllers. It seems these controllers no longer support
multi-fragmented RX buffers such that driver have to allocate
physically contiguous buffers.
o Retire RL_FLAG_NOJUMBO flag and introduce RL_FLAG_JUMBOV2 to
mark controllers that use new jumbo frame scheme.
o Configure PCIe max read request size to 4096 for standard frames
and reduce it to 512 for jumbo frames.
o TSO/checksum offloading is not supported for jumbo frames on
these controllers. Reflect it to ioctl handler and driver
initialization.
o Remove unused rl_stats_no_timeout in softc.
o Embed a pointer to structure rl_hwrev into softc to keep track
of controller MTU limitation and remove rl_hwrev in softc since
that information is available through a pointer to structure
rl_hwrev.
Special thanks to Realtek for donating sample hardwares which made
this possible.
H/W donated by: Realtek Semiconductor Corp.
