| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2007-05-27 | pagemove() is no longer used. | Miod Vallat | |
| 2007-05-27 | We can now access curcpu() members through %fs instead of doing it | Artur Grabowski | |
| with the complicated and expensive macros. tom@ ok | |||
| 2007-05-27 | Make sure the minaddr hint for uvm_km_suballoc() calls is always initialized. | Miod Vallat | |
| ok pedro@ | |||
| 2007-05-27 | fix another use of MAXNR for rijndael | Ted Unangst | |
| 2007-05-27 | back out bio, breaks dlg's sparc64 v215 | Todd T. Fries | |
| prompted by/ok dlg@ deraadt@ | |||
| 2007-05-27 | When deciding whether to allocate a bounce buffer, we need one if | Tom Cosgrove | |
| we are going to read exactly at 1 MB (i.e. fix an off-by-one that is already correct in the amd64 version of this file). ok toby@ | |||
| 2007-05-26 | Move cpu_info/curcpu to be mapped by the %fs segment. Extra input and | Tobias Weingartner | |
| debugging by tom@, art@, kettenis@, and others. Testing by many others. ok art@, kettenis@, tom@ | |||
| 2007-05-26 | Dynamic buffer cache. Initial diff from mickey@, okay art@ beck@ toby@ | Pedro Martelletto | |
| deraadt@ dlg@. | |||
| 2007-05-26 | prodded by marco, enable bio everywhere | Todd T. Fries | |
| grudgingly ok deraadt@ | |||
| 2007-05-25 | "interupt" -> "interrupt" in various comments. Mostly from Diego Casati. | Kenneth R Westerback | |
| 2007-05-25 | "boundries" -> "boundaries" in various comments. Started by Diego Casati. | Kenneth R Westerback | |
| 2007-05-25 | Replace the overdesigned and overcomplicated tlb shootdown code with | Artur Grabowski | |
| very simple and dumb fast tlb IPI handlers that have in the order of the same amount of instructions as the old code had function calls. All TLB shootdowns are reorganized so that we always shoot the, without looking at PG_U and when we're shooting a range (primarily in pmap_remove), we shoot the range when there are 32 or less pages in it, otherwise we just nuke the whole TLB (this might need tweaking if someone is interested in micro-optimization). The IPIs are not handled through the normal interrupt vectoring code, they are not blockable and they only shoot one page or a range of pages or the whole tlb. This gives a 15% reduction in system time on my dual-core laptop during a kernel compile and an 18% reduction in real time on a quad machine doing bulk ports build. Tested by many, in snaps for a week, no slowdowns reported (although not everyone is seeing such huge wins). | |||
| 2007-05-23 | Print real/available memory in MB as well as bytes in dmesg, and unify | Peter Valchev | |
| architectures to print it the same way. ok henning, miod; i386 part from tom | |||
| 2007-05-23 | timecounter support (e.g. soekris net4501); ok grange@ | Markus Friedl | |
| 2007-05-22 | enable uts(4) - USB touchscreen support | Robert Nagy | |
| 2007-05-21 | Implement deep interrupt swizzling by mapping all four PCI interrupt pins | Mark Kettenis | |
| for PCI-PCI bridges and passing the mapping to the attached bus device. MD code can use these when mapping PCI device interrupts. This diff adds such code for amd64 and i386. This fixes interrupt mapping for devices that sit behind two PCI-PCI bridges where the firmware only provides a mapping for the first PCI-PCI bridge. tested by sturm@, krw@, and a few others, ok deraadt@ | |||
| 2007-05-20 | addess -> address | Miod Vallat | |
| 2007-05-17 | Since we're initializing everything in pmap_pinit, it's probably a good | Artur Grabowski | |
| idea to initialize pm_cpus as well. Otherwise we'll get stray tlb shootdowns and pm_cpus is not clear on exit sometimes. | |||
| 2007-05-17 | There's no reason to keep track of gdt_count, we only use it for | Artur Grabowski | |
| copying the intial gdt when spinning up secondary cpus and then we can simply use gdt_size for that. From mickey, art@ ok | |||
| 2007-05-16 | splassert_ctl defaults to 1 now, so dont wrap the checks for | Thordur I. Bjornsson | |
| splassert_ctl > 0 in __predict_false(). ok deraadt@ | |||
| 2007-05-16 | The world of __HAVEs and __HAVE_NOTs is reducing. All architectures | Artur Grabowski | |
| have cpu_info now, so kill the option. eyeballed by jsg@ and grange@ | |||
| 2007-05-15 | make splassert(IPL_NONE) work on i386/MP (the single-processor case is | Artur Grabowski | |
| a bit more hairy). deraadt@ ok | |||
| 2007-05-15 | Remove the MI implementation of mutexes and remove the __HAVE_MUTEX | Artur Grabowski | |
| option. Every architecture implements mutexes now. | |||
| 2007-05-15 | kill __HAVE_DEVICE_REGISTER by requiring all architectures to have a | Theo de Raadt | |
| device_register() function -- even if it does nothing. reduces the cpp-based blather different between architectures idea ok'd by miod; tested on all architectures (except a few miod will need to cleanup because he has them) | |||
| 2007-05-14 | _bus_dmamap_sync() is unused; ok miod | Theo de Raadt | |
| 2007-05-14 | SMALL_KERNEL unused bits | Theo de Raadt | |
| 2007-05-13 | Enable powernow on amd64 processors in the GENERIC.MP. | Gordon Willem Klok | |
| ok tedu | |||
| 2007-05-11 | Don't use LK_CANRECURSE for the kernel lock, okay miod@ art@ | Pedro Martelletto | |
| 2007-05-09 | remove 'struct sr_attach_args' as it's now elsewhere with softraid defined | Todd T. Fries | |
| ok marco@ | |||
| 2007-05-09 | unused variable | Theo de Raadt | |
| 2007-05-09 | only supply ldt_alloc() and ldt_free() if USER_LDT | Theo de Raadt | |
| 2007-05-08 | backout while the amd64 puc situation is rethought | Theo de Raadt | |
| 2007-05-08 | move com_activate() to where it belongs | Theo de Raadt | |
| 2007-05-08 | put more foo_detach() routines where they are used | Theo de Raadt | |
| 2007-05-08 | process_s87_to_xmm() is only needed if PTRACE | Theo de Raadt | |
| 2007-05-08 | cpu_init() is only used for the MP case (for now) | Theo de Raadt | |
| 2007-05-04 | make findblkmajor() and findblkname() MI; ok miod | Theo de Raadt | |
| 2007-05-04 | Remove dead code. | Artur Grabowski | |
| 2007-05-04 | Oops. Forgot to commit this part. | Artur Grabowski | |
| We need to include lock_machdep even on non-MP kernels now for rw_cas. | |||
| 2007-05-04 | Implement rw_cas for i386. | Artur Grabowski | |
| It uses a function pointer to choose between the 386 and 486 versions. The 386 version is not MP safe, but we're not expecting MP support for 386 cpus. miod@ ok (and prodding) | |||
| 2007-05-04 | Skip the kernel pmap when accounting for executability range changes. | Artur Grabowski | |
| This could lead to some heavy problems if called from kernel threads (which is the only way to get past the next test with the kernel pmap). From mickey. art@ toby@ ok. | |||
| 2007-05-04 | setroot() was a ugly mix of MI and MD code, with different bugs on different | Theo de Raadt | |
| machines. Instead -- build one solid clean MI version, and thenchange all the architectures to use it. ok various people, tested on almost all cases. (it is a 10094 line diff..) | |||
| 2007-05-03 | Remove the pv stealing code. Other than being dangerous, it's also | Artur Grabowski | |
| slightly incorrect and didn't actually do much until a week ago or so when I fixed it when doing VM_PAGE_MD. deraadt@, miod@ ok | |||
| 2007-05-02 | Support for mtrr on AMD opteron CPUs. Patch by Mickey and bluhm@, tweaks | Matthieu Herrb | |
| by dim@, ok deraadt@ and myself. (miod@ also found it sane). | |||
| 2007-05-01 | support exit at boot -a time | Theo de Raadt | |
| 2007-05-01 | Missing RCS tag. | Gordon Willem Klok | |
| 2007-04-28 | Fix pmap_extract to not return TRUE just because we have a PTP. Make sure | Artur Grabowski | |
| that the PTP and the PTE are valid before returning success. deraadt@ ok, tested by many. | |||
| 2007-04-28 | Remove a duplicate copyright statement. | Jonathan Gray | |
| 2007-04-27 | Check for Control key held down when starting, and don't read boot.conf | Tom Cosgrove | |
| if it is. This gives a way to recover from "switching to com0" when there's no serial cable handy. Bump version numbers. A similar change will be made to amd64 boot soon. ok toby@ deraadt@ | |||
| 2007-04-26 | Eliminate CPU_BIOS from userland and wd(4) by always using the BIOS | Kenneth R Westerback | |
| geometry in the disklabel when there is a BIOS geometry to provide. This removes the option to set a disklabel to 'BIOS' geometry via the 'g b' command in the editor. Makes reported geometry more consistant and moves MD code to MD land where it should be. Doc help from jmc@, Feedback from millert@, marco@, weingart@, kettenis@. ok deraadt@ | |||
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