- Don't keep the SPDIF state in the driver private struct since it
can be overriden by hand with pciconf(8), query it when needed instead.
Regarding the locking I let Ariff explain it himself:
---snip---
About the locking, that is what I'm intended to do since the beginning.
The reason I'm not putting that along since my first patchset was
because several people especially from amd46 camp reported that it cause
lots of LORs, which is weird considering that I've never encounter such
in a pretty much strict locking environment (i386). However, since our
previous discussion with Pyun YongHyeon about strict locking, I've
decided to bring it back for all the affected drivers, not just for
es137x. It turns out that the root of the problem was within dsp.c
during device open, which has been fixed since dsp.c revision 1.84.
---snip---
Submitted by: Ariff Abdullah <skywizard@MyBSD.org.my>
code which may help.
People with a ich compatible soundcard which want to help out should
change the "#if 1" to a "#if 0" and try if the soundcard still works.
Reports about working or not-working soundcards with this change to
multimedia@ please.
PR: 73987
opt_device_polling.h
- Include opt_device_polling.h into appropriate files.
- Embrace with HAVE_KERNEL_OPTION_HEADERS the include in the files that
can be compiled as loadable modules.
Reviewed by: bde
modules along with kernel.
After this change it is possible to embrace opt_*.h includes with ifdef
HAVE_KERNEL_OPTION_HEADERS. And thus, avoid editing a lot of Makefiles
in modules directory each time we introduce a new opt_xxx.h.
Requested by: bde
o Add support for Tamarack TC5299J + MII found on SMC 8041TX V.2
and corega PCCCCTXD
o Add support for ISA/PCI RTL80[12]9 chips
o Improve support for the ax88790 based
o minor code movement
Submitted by: (#2) David Madole
the arp code will search all local interfaces for a match. This triggers a
kernel log if the bridge has been assigned an address.
arp: ac🇩🇪48:18:83:3d is using my IP address 192.168.0.142!
bridge0: flags=8041<UP,RUNNING,MULTICAST> mtu 1500
inet 192.168.0.142 netmask 0xffffff00
ether ac🇩🇪48:18:83:3d
Silence this warning for 6.0 to stop unnecessary bug reports, the code will need
to be reworked.
Approved by: mlaier (mentor)
MFC after: 3 days
the MAC result, as well as avoid losing the DAC check result when MAC
is enabled.
MFC after: 3 days
Reported by: Patrick LeBlanc <Patrick dot LeBlanc at sparta dot com>
Before this change a copy operation with cp(1) would not update the
file access times.
According to the POSIX mmap(2) documentation: the st_atime field
of the mapped file may be marked for update at any time between the
mmap() call and the corresponding munmap() call. The initial read
or write reference to a mapped region shall cause the file's st_atime
field to be marked for update if it has not already been marked for
update.
framework. This makes Giant protection around MAC operations which inter-
act with VFS conditional, based on the MPSAFE status of the file system.
Affected the following syscalls:
o __mac_get_fd
o __mac_get_file
o __mac_get_link
o __mac_set_fd
o __mac_set_file
o __mac_set_link
-Drop Giant all together in __mac_set_proc because the
mac_cred_mmapped_drop_perms_recurse routine no longer requires it.
-Move conditional Giant aquisitions to after label allocation routines.
-Move the conditional release of Giant to before label de-allocation
routines.
Discussed with: rwatson
instead of an int. No other FreeBSD architecture does this. Patch over
this problem in the lmc driver. While I'm here, correct a mistake with
DEVICE_POLLING.
stale flag bits left over from before the inode was recycled.
Without this change, a leftover IN_SPACECOUNTED flag could prevent
softdep_freefile() and softdep_releasefile() from incrementing
fs_pendinginodes. Because handle_workitem_freefile() unconditionally
decrements fs_pendinginodes, a negative value could be reported at
file system unmount time with a message like:
unmount pending error: blocks 0 files -3
The pending block count in fs_pendingblocks could also be negative
for similar reasons. These errors can cause the data returned by
statfs() to be slightly incorrect. Some other cleanup code in
softdep_releasefile() could also be incorrectly bypassed.
MFC after: 3 days
- Don't bzero the softc first thing in attach.
- Cleanup error handling in attach() to avoid lots of duplication.
- Don't initialize the callout handle twice.
MFC after: 3 days
The DMA controller driver only knows how to do memory to memory copies, and
the AAU driver how to zero a chunk of memory.
Use them to process big (>=1KB) copying/zeroing.
dedicated sysctl handlers. Protect manipulations with
poll_mtx. The affected sysctls are:
- kern.polling.burst_max
- kern.polling.each_burst
- kern.polling.user_frac
- kern.polling.reg_frac
o Use CTLFLAG_RD on MIBs that supposed to be read-only.
o u_int32t -> uint32_t
o Remove unneeded locking from poll_switch().
- Use the new API for pmap_copy_page() and pmap_zero_page().
- Just write-back the pages in pmap_qenter(), and invalidate it in
pmap_qremove().
- Nuke the cache flushing in pmap_enter_quick(), it's not needed anymore.
