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AgeCommit message (Collapse)Author
2000-06-14put in own ctl level for swapencrypt.Niels Provos
2000-05-27use rijndael instead of blowfish because of faster key setup.Niels Provos
break swap paritions into sections, each section has own encryption key. if a section's key becomes unreferenced, erase it.
2000-05-26use encrypted blocknumber as IVNiels Provos
2000-04-25A fix to the dreaded isadmaattach panic which hunts people playing withNiklas Hallqvist
large memory machines. This time I really hope we can continue quite a bit away over the Gig.
2000-04-04remove accidentally comitted filesArtur Grabowski
2000-03-21only free in swap_off if allocated.Niels Provos
2000-03-18postpone memory allocation for uvm swap encryption until it is turned on withNiels Provos
sysctl.
2000-03-18make uvm swap encrypt compile again, from markus@Niels Provos
2000-03-17fix a non-DIAGNOSTIC gotchaTheo de Raadt
2000-03-16Bring in some new UVM code from NetBSD (not current).Artur Grabowski
- Introduce a new type of map that are interrupt safe and never allow faults in them. mb_map and kmem_map are made intrsafe. - Add "access protection" to uvm_vslock (to be passed down to uvm_fault and later to pmap_enter). - madvise(2) now works. - various cleanups.
2000-03-15Fix the NetBSD id strings.Artur Grabowski
2000-03-01Prepare for new pmapNiklas Hallqvist
2000-02-29<crypto/blf.h>Markus Friedl
2000-01-05nfs vnodeops are only defined with NFSCLIENT, not NFSSERVER.Artur Grabowski
2000-01-05nfs vnodeops are only defined with NFSCLIENT, not NFSSERVER.Artur Grabowski
1999-12-30swap encryption for UVM, option UVM_SWAP_ENCRYPT. needs to be enabledNiels Provos
via sysctl. Pages are encrypted with the Blowfish encryption algorithm, the key is initialized randomly on first swap out, ensuring that entropy has accumulated in the kernel randomness pool. Eventually, swap encryption will be decided on a process by process basis, e.g. a process that reads from a cryptographic filesystem will enable swap encrypt for its pages. okay art@ and deraadt@.
1999-12-06Put the "size check fired" behind ifdef DEBUG, it can happen in someArtur Grabowski
legitimate cases.
1999-12-02Init the buffer dependency list.Artur Grabowski
1999-11-26Remove unnecessary printfs. From deraadt@Artur Grabowski
1999-09-10fixup the uvm_map() call in the uvm_pagealloc_contig() w/Michael Shalayeff
right uvm_map flags values, also fix the error ondition check. couple of spaces vs tabs in the same code spot. art@ ok
1999-09-03Change the pmap_enter api to pass down an argument that indicatesArtur Grabowski
the access type that caused this mapping. This is to simplify pmaps with mod/ref emulation (none for the moment) and in some cases speed up pmap_is_{referenced,modified}. At the same time, clean up some mappings that had too high protection. XXX - the access type is incorrect in old vm, it's only used by uvm and MD code. The actual use of this in pmap_enter implementations is not in this commit.
1999-08-23sync with NetBSD from 1999.05.24 (there is a reason for this date)Artur Grabowski
Mostly cleanups, but also a few improvements to pagedaemon for better handling of low memory and/or low swap conditions.
1999-08-17New cpu_fork API to take a stack in which you point the child's stackpointerNiklas Hallqvist
to, at the bottom or the top, depending on your architecture's stack growth direction. This is in preparation for Linux' clone(2) emulation. port maintainers, please check that I did the work right.
1999-07-23Add uvm_pagealloc_contigHakan Olsson
1999-07-20accomodations for backward growing stack architectures; art@ kMichael Shalayeff
1999-07-08NFS -> NFSSERVER|NFSCLIENTTheo de Raadt
1999-06-24don't free spp in swapmount, someone else does that for us. From: mickey@Artur Grabowski
1999-06-17This is embarassing. (I have to start testing the code that I retype from ↵Artur Grabowski
the diffs)
1999-06-04start swapping on the first swap device after initializationArtur Grabowski
1999-06-04remove sys_omsync, it's in already in compat. (how did this ever link?)Artur Grabowski
1999-06-04remove sys_swapon, it's in already in compat. (how did this ever link?)Artur Grabowski
1999-06-02enable sys_swapctl() implementationMichael Shalayeff
1999-04-28zap the newhashinit hack.Artur Grabowski
Add an extra flag to hashinit telling if it should wait in malloc. update all calls to hashinit.
1999-02-26add OpenBSD tagsArtur Grabowski
1999-02-26Import of uvm from NetBSD. Some local changes, some code disabledArtur Grabowski