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b477a2c916
freebsd-dev/sys
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Marius Strobl b477a2c916 - According to comments in OpenBSD, E{2,4}50 tend to have fragile 
firmware versions which wedge when using the OFW test service,
  so given that we don't really depend on SUNW,stop-self just nuke
  it altogether instead of risking problems.
- At least Fire V880 have a small hardware glitch which causes the
  reception of IDR_NACKs for CPUs we actually haven't tried to send
  an IPI to, even not as part of the initial try. According to tests
  this apparently can be safely ignored though, so just return if
  checking for the individual IDR_NACKs indicates no outstanding
  dispatch. Serializing the sending of IPIs between MD and MI code
  by the combined usage of smp_ipi_mtx makes no difference to this
  phenomenon. [1]
- Provide relevant debugging bits already with the initial panic
  in case of problems with the IPI dispatch, which would have
  allowed to diagnose the above problem without a specially built
  kernel.
- In case of cheetah_ipi_selected() base the delay we wait for
  other CPUs which also might want to dispatch IPIs on the total
  amount of CPUs instead of just the number of CPUs we let this
  CPU send IPIs to because in the worst case all CPUs also want
  to IPI us at the same time.

Reported and access for extensive tests provided by:	Beat Gaetzi [1]
2008-12-22 15:34:06 +00:00
..
amd64 Make gpart the default partitioning class on all platforms. 2008-12-17 17:43:22 +00:00
arm Merge support for Gateworks Cambria boards: 2008-12-20 03:26:09 +00:00
boot MFH @ 186335 2008-12-20 01:29:19 +00:00
bsm Merge OpenBSM 1.1 alpha 2 from the OpenBSM vendor branch to head, both 2008-12-02 23:26:43 +00:00
cam Fix refcount locking in cd, pass, and sg periphs. 2008-12-21 06:20:11 +00:00
cddl Put the MIPS support back in after it was removed in r185029. 2008-12-04 16:31:08 +00:00
compat Remove two remnant uses of AT_DEBUG. 2008-12-17 13:13:35 +00:00
conf Merge support for Gateworks Cambria boards: 2008-12-20 03:26:09 +00:00
contrib MFH @ 186335 2008-12-20 01:29:19 +00:00
crypto Avoid 256 integer divisions per rc4_init() call. Replace it with using 2008-12-16 13:58:37 +00:00
ddb Collect N identical (or near identical) mkdumpheader() implementations into 2008-10-01 22:08:53 +00:00
dev Since we don't request reset for rlphy(4), the link state 'UP' 2008-12-22 00:46:22 +00:00
fs According to phk@, VOP_STRATEGY should never, _ever_, return 2008-12-16 21:13:11 +00:00
gdb Commit SYSINIT() ;-adding patch missed in previous pass. 2008-03-16 13:02:04 +00:00
geom Implement g_vfs_orphan(). Without it, the filesystem never closes 2008-12-16 17:04:52 +00:00
gnu According to phk@, VOP_STRATEGY should never, _ever_, return 2008-12-16 21:13:11 +00:00
i386 Make gpart the default partitioning class on all platforms. 2008-12-17 17:43:22 +00:00
ia64 AT_DEBUG and AT_BRK were OBE like 10 years ago, so retire them. 2008-12-17 06:56:58 +00:00
isa Allow device hints to wire the unit numbers of devices. 2008-11-18 21:01:54 +00:00
kern Revert r185891. 2008-12-21 21:54:01 +00:00
kgssapi Call svc_freereq() before returning from the service proc. 2008-11-12 15:31:05 +00:00
libkern Add simple locking for the in-kernel iconv code. Translation operations 2008-12-05 21:19:24 +00:00
mips Make gpart the default partitioning class on all platforms. 2008-12-17 17:43:22 +00:00
modules This main goals of this project are: 2008-12-15 06:10:57 +00:00
net Provide a condition variable to delay the cloned interface 2008-12-22 01:56:56 +00:00
net80211 convert MALLOC/FREE to malloc/free 2008-12-18 23:00:09 +00:00
netatalk Retire the MALLOC and FREE macros. They are an abomination unto style(9). 2008-10-23 15:53:51 +00:00
netgraph Unroll two loops of SHA1Update(). 60 bytes of static memory is not a price. 2008-12-16 19:15:31 +00:00
netinet The proxy-arp code was broken and responds to ARP 2008-12-19 11:07:34 +00:00
netinet6 Correct variable name in comment. 2008-12-22 12:54:52 +00:00
netipsec Another step assimilating IPv[46] PCB code - directly use 2008-12-15 21:50:54 +00:00
netipx Add missing "goto set_head" for SO_IPX_CHECKSUM; otherwise we fall through 2008-12-11 10:29:35 +00:00
netnatm Retire the MALLOC and FREE macros. They are an abomination unto style(9). 2008-10-23 15:53:51 +00:00
netncp Retire the MALLOC and FREE macros. They are an abomination unto style(9). 2008-10-23 15:53:51 +00:00
netsmb Implement device cloning for /dev/nsmb, the netsmb control pseudo-device. 2008-11-03 14:23:15 +00:00
nfs Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT. 2008-03-25 09:39:02 +00:00
nfs4client Introduce accmode_t. This is required for NFSv4 ACLs - it will be neccessary 2008-10-28 13:44:11 +00:00
nfsclient Rather than using hidden includes (with cicular dependencies), 2008-12-02 21:37:28 +00:00
nfsserver Handle VFS_VGET() failing with an error other than EOPNOTSUPP in addition 2008-12-16 04:34:09 +00:00
nlm Don't call svc_freereq() before svc_freeargs(). 2008-11-12 15:30:30 +00:00
opencrypto Don't hang if encrypting/decrypting using struct iovecs where one of the 2008-10-30 16:11:07 +00:00
pc98 Disable the pccard, parallel, GbE and wireless lan related devices and 2008-12-21 09:01:00 +00:00
pccard
pci Since we don't request reset for rlphy(4), the link state 'UP' 2008-12-22 00:53:47 +00:00
powerpc Modularize the Open Firmware client interface to allow run-time switching 2008-12-20 00:33:10 +00:00
rpc Add a missing call to mtx_destroy(). 2008-11-12 12:21:18 +00:00
security Merge OpenBSM 1.1 alpha 2 from the OpenBSM vendor branch to head, both 2008-12-02 23:26:43 +00:00
sparc64 - According to comments in OpenBSD, E{2,4}50 tend to have fragile 2008-12-22 15:34:06 +00:00
sun4v Missed the sun4v update to ofw_machdep.h in the OFW modularization commit. 2008-12-20 15:11:00 +00:00
sys Modularize the Open Firmware client interface to allow run-time switching 2008-12-20 00:33:10 +00:00
tools Remove some unused and broken code that attempted to not invoke locking 2008-11-03 19:57:40 +00:00
ufs Do not busy twice the mount point where a quota operation is performed. 2008-12-18 12:01:53 +00:00
vm Fix printing of KASSERT message missed in r163604. 2008-12-21 16:56:13 +00:00
xdr Use the remote address for access control, not the local address. This fixes 2008-11-13 14:36:52 +00:00
xen Integrate 185578 from dfr 2008-12-04 07:59:05 +00:00
Makefile Improve the glimpse target: don't index .svn and compile directories. 2008-08-15 14:11:30 +00:00