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ada1ae623e
freebsd-nq/sys
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Alan Cox ada1ae623e There exists a possible sequence of page table page allocation failures 
starting with a superpage demotion by pmap_enter() that could result in
a PV list lock being held when pmap_enter() is just about to return
KERN_RESOURCE_SHORTAGE.  Consequently, the KASSERT that no PV list locks
are held needs to be replaced with a conditional unlock.

Discussed with:	kib
X-MFC with:	r269728
Sponsored by:	EMC / Isilon Storage Division
2014-08-18 20:28:08 +00:00
..
amd64 There exists a possible sequence of page table page allocation failures 2014-08-18 20:28:08 +00:00
arm /usr/libexec/ld.so.1 never was a thing on FreeBSD/arm. This was the 2014-08-18 02:45:06 +00:00
boot Quiesce warning about discarding a const qualifier in assignement. 2014-08-08 21:47:47 +00:00
bsm IFp4 @1192291: 2014-04-07 20:44:00 +00:00
cam Added 4K quirks for Corsair Force GT and Samsung 840 SSDs 2014-08-14 13:57:17 +00:00
cddl Factor out the common code for function boundary tracing instead of 2014-08-16 21:42:55 +00:00
compat All mbuf external free functions never fail, so let them be void. 2014-07-11 13:58:48 +00:00
conf Bring in the new automounter, similar to what's provided in most other 2014-08-17 09:44:42 +00:00
contrib Add some more OS_MARK() probes to the AR9300 HAL. 2014-08-11 00:03:50 +00:00
crypto Put the aesni_cipher_setup() and aesni_cipher_process() functions into 2014-06-24 06:55:49 +00:00
ddb ins is only set and unused, but only when we're not doing software 2014-08-14 16:01:51 +00:00
dev Use the "bSubslotSize" and "bSubFrameSize" fields to obtain the actual 2014-08-18 14:30:43 +00:00
fs Bring in the new automounter, similar to what's provided in most other 2014-08-17 09:44:42 +00:00
gdb Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
geom Deal explicitly with possible failures of make_dev_alias_p() in GEOM. 2014-08-18 19:27:47 +00:00
gnu Revert r269528; this was not the right way to bring these changes in. 2014-08-05 22:38:49 +00:00
i386 Complete r254667, do not destroy pmap lock if KVA allocation failed. 2014-08-16 08:31:25 +00:00
isa Remove vestiges of knowing the ISA bus, which we gave up on around 20 2014-03-19 21:03:04 +00:00
kern Expand the elf brandelf infrastructure to give access to the whole ELF 2014-08-18 02:44:56 +00:00
kgssapi
libkern Bring in the new automounter, similar to what's provided in most other 2014-08-17 09:44:42 +00:00
mips Change pmap_enter(9) interface to take flags parameter and superpage 2014-08-08 17:12:03 +00:00
modules Bring in the new automounter, similar to what's provided in most other 2014-08-17 09:44:42 +00:00
net * Use standard net/sff8472.h header for sff bits and offsets. 2014-08-16 21:53:44 +00:00
net80211 Undo r195846 for now - allow raw frame transmit in monitor mode. 2014-08-10 08:35:42 +00:00
netgraph Remove any stale mbuf tags from packets being injected into a netgraph 2014-07-01 07:54:12 +00:00
netinet Change pr_output's prototype to avoid the need for explicit casts. 2014-08-15 02:43:02 +00:00
netinet6 Change pr_output's prototype to avoid the need for explicit casts. 2014-08-15 02:43:02 +00:00
netipsec Change pr_output's prototype to avoid the need for explicit casts. 2014-08-15 02:43:02 +00:00
netnatm
netpfil Do not lookup source node twice when pf_map_addr() is used. 2014-08-15 14:16:08 +00:00
netsmb Remove redundant unlock. 2014-04-17 12:22:08 +00:00
nfs Fix/improve fhe_stats sysctl output. 2014-06-14 12:26:12 +00:00
nfsclient
nfsserver Change NFS readdir() to only ignore cookies preceding the given offset for 2014-07-01 20:00:35 +00:00
nlm Correct a typo in nlm_find_host_by_addr(): the intention of the 2014-03-11 00:25:55 +00:00
ofed - Fix radix tree memory leakage when unloading modules using radix 2014-08-12 11:45:57 +00:00
opencrypto allow the kern.cryptodevallowsoft sysctl to enable symetric/hashes too... 2014-03-11 01:45:46 +00:00
pc98 Compile fixes: 2014-06-28 17:36:18 +00:00
pci Fix various NIC drivers to properly cleanup static DMA resources. 2014-06-11 14:53:58 +00:00
powerpc Fix two files forgotten in r269783 (vt_generate_cons_palette) 2014-08-10 22:24:14 +00:00
rpc Merge the NFSv4.1 server code in projects/nfsv4.1-server over 2014-07-01 20:47:16 +00:00
security Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
sparc64 Complete r254667, do not destroy pmap lock if KVA allocation failed. 2014-08-16 08:31:25 +00:00
sys Expand the elf brandelf infrastructure to give access to the whole ELF 2014-08-18 02:44:56 +00:00
teken Fix typo. 2014-02-06 13:28:06 +00:00
tools Call cpp with -P to avoid printing line markings. 2014-06-10 06:24:01 +00:00
ufs Revision r269457 removed the Giant around mount and unmount code, but 2014-08-12 09:33:00 +00:00
vm Implement 'fast path' for the vm page fault handler. Or, it could be 2014-08-15 07:30:14 +00:00
x86 atpic: make sure atpic_init is called after IO APIC initialization 2014-08-07 17:00:50 +00:00
xdr
xen xen: implement event channel PIRQ support 2014-08-04 08:42:29 +00:00
Makefile Remove ia64. 2014-07-07 00:27:09 +00:00