Module Name:src
Committed By: ad
Date: Sun Mar 15 19:41:05 UTC 2020
Modified Files:
src/sys/arch/x86/x86: pmap.c
Log Message:
Fix a comment.
To generate a diff of this commit:
cvs rdiff -u -r1.369 -r1.370 src/sys/arch/x86/x86/pmap.c
Please note that diffs are not public
Module Name:src
Committed By: ad
Date: Sun Mar 15 21:06:30 UTC 2020
Modified Files:
src/sys/uvm: uvm_physseg.c
Log Message:
uvm_physseg: cluster fields used during RB tree lookup for PHYS_TO_VM_PAGE().
To generate a diff of this commit:
cvs rdiff -u -r1.13 -r1.14 src/sys
Module Name:src
Committed By: ad
Date: Mon Mar 16 19:56:39 UTC 2020
Modified Files:
src/sys/uvm/pmap: pmap_pvt.c
Log Message:
pmap_pv_track(): use PMAP_PAGE_INIT() otherwise the x86 pmap pukes.
To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/sys/uvm/pmap/
Module Name:src
Committed By: ad
Date: Mon Mar 16 20:07:44 UTC 2020
Modified Files:
src/sys/uvm/pmap: pmap_pvt.c
Log Message:
Use C99-ism to reduce ifdefs. Pointed out by christos@.
To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10 src/sys/uvm/pmap/pmap_pvt.c
Module Name:src
Committed By: ad
Date: Tue Mar 17 00:30:18 UTC 2020
Modified Files:
src/sys/uvm: uvm_page_array.c
Log Message:
Fix a comment.
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/sys/uvm/uvm_page_array.c
Please note that diffs are not public d
Module Name:src
Committed By: ad
Date: Tue Mar 17 13:34:51 UTC 2020
Modified Files:
src/sys/arch/x86/x86: pmap.c
Log Message:
Add a bunch of assertions.
To generate a diff of this commit:
cvs rdiff -u -r1.370 -r1.371 src/sys/arch/x86/x86/pmap.c
Please note that diffs ar
Module Name:src
Committed By: ad
Date: Tue Mar 17 18:17:07 UTC 2020
Modified Files:
src/sys/arch/amd64/include: pmap.h
src/sys/arch/i386/include: pmap.h
Log Message:
Always set PTEs using atomics. There are too many assumptions to go wrong.
To generate a diff of
Module Name:src
Committed By: ad
Date: Tue Mar 17 18:31:39 UTC 2020
Modified Files:
src/sys/miscfs/genfs: genfs_io.c
src/sys/rump/librump/rumpkern: vm.c
src/sys/ufs/lfs: lfs_pages.c
src/sys/uvm: uvm_aobj.c uvm_bio.c uvm_fault.c uvm_loan.c uvm_page.c
Module Name:src
Committed By: ad
Date: Tue Mar 17 18:40:35 UTC 2020
Modified Files:
src/sys/arch/x86/x86: pmap.c
Log Message:
- Add more assertions.
- Range clipping for pmap_remove(): only need to keep track of the lowest VA
in PTP, as ptp->wire_count provides an upper
Module Name:src
Committed By: ad
Date: Tue Mar 17 21:02:56 UTC 2020
Modified Files:
src/sys/arch/x86/include: pmap.h pmap_pv.h
src/sys/arch/x86/x86: pmap.c
Log Message:
Back out the recent pmap changes until I can figure out what is going on
with pmap_page_remove()
Module Name:src
Committed By: ad
Date: Tue Mar 17 22:29:19 UTC 2020
Modified Files:
src/sys/arch/x86/include: pmap.h pmap_pv.h
src/sys/arch/x86/x86: pmap.c
Log Message:
Hallelujah, the bug has been found. Resurrect prior changes, to be fixed
with following commit.
Module Name:src
Committed By: ad
Date: Tue Mar 17 22:37:05 UTC 2020
Modified Files:
src/sys/arch/x86/x86: pmap.c
Log Message:
- pmap_enter(): under low memory conditions, if PTP allocation succeeded and
then PV entry allocation failed, PTP pages were being freed without
Module Name:src
Committed By: ad
Date: Tue Mar 17 22:38:14 UTC 2020
Modified Files:
src/sys/arch/x86/x86: pmap.c
Log Message:
- Change some expensive checks DEBUG -> DIAGNOSTIC.
- Mark some small functions inline.
- Add an assertion.
To generate a diff of this commit:
cv
Module Name:src
Committed By: ad
Date: Wed Mar 18 18:54:28 UTC 2020
Modified Files:
src/sys/arch/x86/x86: pmap.c
Log Message:
Pacify assertion in a failure path.
Reported-by: syzbot+e666891e2bc5caee1...@syzkaller.appspotmail.com
To generate a diff of this commit:
cvs rd
Module Name:src
Committed By: ad
Date: Thu Mar 19 18:58:14 UTC 2020
Modified Files:
src/sys/arch/x86/x86: pmap.c
Log Message:
PR port-amd64/55083 (assertion "pmap->pm_stats.resident_count == PDP_SIZE"
failed)
Reported-by: syzbot+2c1e17352173a60ee...@syzkaller.appspotmail
Module Name:src
Committed By: ad
Date: Thu Mar 19 19:55:34 UTC 2020
Modified Files:
src/sys/arch/x86/acpi: acpi_cpu_md.c
Log Message:
PR kern/55080: current does not boot
Back out previous. To be addressed differently.
To generate a diff of this commit:
cvs rdiff -u -r
Module Name:src
Committed By: ad
Date: Thu Mar 19 20:23:20 UTC 2020
Modified Files:
src/sys/uvm: uvm_meter.c
Log Message:
sysctl_vm_uvmexp2(): some counters were needlessly truncated.
To generate a diff of this commit:
cvs rdiff -u -r1.74 -r1.75 src/sys/uvm/uvm_meter.c
Module Name:src
Committed By: ad
Date: Fri Mar 20 18:50:09 UTC 2020
Modified Files:
src/sys/uvm: uvm_fault.c
Log Message:
uvm_fault_upper_lookup(): don't call pmap_extract() and pmap_update() more
often than needed.
To generate a diff of this commit:
cvs rdiff -u -r1.219
Module Name:src
Committed By: ad
Date: Fri Mar 20 19:06:14 UTC 2020
Modified Files:
src/sys/arch/x86/x86: pmap.c
Log Message:
- pmap_extract(): This needs to take the pmap's lock, to allow for
concurrent removal of pages (a new requirement).
- pmap_remove_pv(): Keep hol
Module Name:src
Committed By: ad
Date: Fri Mar 20 19:08:54 UTC 2020
Modified Files:
src/sys/uvm: uvm_amap.c uvm_amap.h uvm_anon.c uvm_anon.h uvm_fault.c
uvm_loan.c uvm_map.c
Log Message:
Go back to freeing struct vm_anon one by one. There may have been an
adva
Module Name:src
Committed By: ad
Date: Sat Mar 21 02:32:37 UTC 2020
Modified Files:
src/sys/kern: kern_timeout.c
Log Message:
callout_destroy(): change output from a couple of assertions so it's clear
what they are checking for (callout being destroyed while pending/runnin
Module Name:src
Committed By: ad
Date: Sat Mar 21 18:47:54 UTC 2020
Modified Files:
src/sys/arch/vax/include: pmap.h
src/sys/arch/vax/vax: pmap.c
Log Message:
PR port-vax/55094: vax pmap needs locking adjustments
Make the adjustments noted in the PR and don't call
Module Name:src
Committed By: ad
Date: Sat Mar 21 22:00:56 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
- Include sys/types.h for vax.
- Use macro versions of kpreempt_disable()/enable().
- Use atomic_load_relaxed().
- Make cache_key() inl
Module Name:src
Committed By: ad
Date: Sat Mar 21 22:04:17 UTC 2020
Modified Files:
src/sys/sys [ad-namecache]: namei.src
Log Message:
Move nc_key up, so cache_lookup_entry() only needs to touch one cache line
at each step.
To generate a diff of this commit:
cvs rdiff -u
Module Name:src
Committed By: ad
Date: Sun Mar 22 00:16:16 UTC 2020
Modified Files:
src/sys/arch/x86/include: pmap.h
src/sys/arch/x86/x86: pmap.c x86_tlb.c
src/sys/dev/nvmm/x86: nvmm_x86_svm.c nvmm_x86_vmx.c
Log Message:
x86 pmap:
- Give pmap_remove_all()
Module Name:src
Committed By: ad
Date: Sun Mar 22 00:34:31 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
- Fold the "doingcache" conditional into the max length conditional.
- Mark the tunables __read_mostly.
To generate a diff of this co
Module Name:src
Committed By: ad
Date: Sun Mar 22 01:58:22 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
- rb_tree_insert_node() refuses to insert duplicate nodes. It always
returns a pointer to the current node in the tree for the given
Module Name:src
Committed By: ad
Date: Sun Mar 22 14:16:50 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
Resurrect the counter stuff from HEAD, which tries to deal with 32-bit
counter rollover. Drive it by sysctl and/or callout every 5 min
Module Name:src
Committed By: ad
Date: Sun Mar 22 14:23:27 UTC 2020
Modified Files:
src/sys/sys [ad-namecache]: vnode_impl.h
Log Message:
Keeping the namecache lock next to the vnode lock has a repeatable
detrimental effect. So shuffle some stuff around in vnode_impl to s
Module Name:src
Committed By: ad
Date: Sun Mar 22 14:27:33 UTC 2020
Modified Files:
src/distrib/sets/lists/comp: mi
src/sys/sys: Makefile vnode_impl.h
Log Message:
Wrap vnode_impl.h in defined(_KERNEL) || defined(_KMEMUSER), and install
it for kmem grovellers.
To
Module Name:src
Committed By: ad
Date: Sun Mar 22 14:38:37 UTC 2020
Modified Files:
src/sys/kern: init_sysctl.c vfs_cache.c vfs_getcwd.c vfs_vnode.c
src/sys/sys: namei.src vnode_impl.h
Log Message:
Merge vfs_cache.c from the ad-namecache branch. With this the name
Module Name:src
Committed By: ad
Date: Sun Mar 22 14:39:04 UTC 2020
Modified Files:
src/sys/rump/include/rump: rump_namei.h
src/sys/sys: namei.h
Log Message:
Regen.
To generate a diff of this commit:
cvs rdiff -u -r1.38 -r1.39 src/sys/rump/include/rump/rump_namei
Module Name:src
Committed By: ad
Date: Sun Mar 22 14:39:29 UTC 2020
Modified Files:
src/usr.bin/vmstat: vmstat.c
Log Message:
- nchash is gone.
- Report new namecache stats.
To generate a diff of this commit:
cvs rdiff -u -r1.236 -r1.237 src/usr.bin/vmstat/vmstat.c
Plea
Module Name:src
Committed By: ad
Date: Sun Mar 22 14:41:32 UTC 2020
Modified Files:
src/usr.bin/pmap: main.c pmap.c pmap.h
Log Message:
- Don't copy the entire namecache only to look up a few names. Walk the
data structures like cache_revlookup().
- nchash and mb_map a
Module Name:src
Committed By: ad
Date: Sun Mar 22 14:43:05 UTC 2020
Modified Files:
src/sys/sys: param.h
Log Message:
NetBSD 9.99.51 - namecache changes
To generate a diff of this commit:
cvs rdiff -u -r1.653 -r1.654 src/sys/sys/param.h
Please note that diffs are not pu
Module Name:src
Committed By: ad
Date: Sun Mar 22 16:43:57 UTC 2020
Modified Files:
src/sys/kern: vfs_vnode.c
Log Message:
Fix build failure.
To generate a diff of this commit:
cvs rdiff -u -r1.114 -r1.115 src/sys/kern/vfs_vnode.c
Please note that diffs are not public d
Module Name:src
Committed By: ad
Date: Sun Mar 22 17:33:59 UTC 2020
Modified Files:
src/sys/arch/hppa/include: types.h
src/sys/arch/mips/include: types.h
src/sys/arch/powerpc/include: types.h
src/sys/arch/riscv/include: types.h
Log Message:
Temporar
Module Name:src
Committed By: ad
Date: Sun Mar 22 18:32:42 UTC 2020
Modified Files:
src/sys/miscfs/genfs: genfs_io.c
src/sys/nfs: nfs_bio.c
src/sys/sys: cpu_data.h vnode.h
src/sys/uvm: uvm_anon.c uvm_aobj.c uvm_extern.h uvm_fault.c uvm_loan.c
Module Name:src
Committed By: ad
Date: Sun Mar 22 18:45:28 UTC 2020
Modified Files:
src/sys/kern: vfs_vnode.c
Log Message:
Process concurrent page faults on individual uvm_objects / vm_amaps in
parallel, where the relevant pages are already in-core. Proposed on
tech-kern.
Module Name:src
Committed By: ad
Date: Sun Mar 22 18:49:45 UTC 2020
Modified Files:
src/doc: CHANGES
Log Message:
Note some recent changes I made.
To generate a diff of this commit:
cvs rdiff -u -r1.2659 -r1.2660 src/doc/CHANGES
Please note that diffs are not public dom
Module Name:src
Committed By: ad
Date: Sun Mar 22 21:21:07 UTC 2020
Modified Files:
src/sys/arch/sparc/sparc: intr.c
Log Message:
cpu_intr_p(): use cpuinfo (always the same VA) for preemption safety.
To generate a diff of this commit:
cvs rdiff -u -r1.124 -r1.125 src/sys
Module Name:src
Committed By: ad
Date: Mon Mar 23 00:46:11 UTC 2020
Modified Files:
src/sys/kern: exec_script.c
Log Message:
LK_SHARED is OK for VOP_ACCESS().
To generate a diff of this commit:
cvs rdiff -u -r1.80 -r1.81 src/sys/kern/exec_script.c
Please note that diffs
Module Name:src
Committed By: ad
Date: Mon Mar 23 18:33:43 UTC 2020
Modified Files:
src/sys/kern: vfs_cache.c
src/sys/sys: namei.src
Log Message:
Pacify a syzbot complaint about bit shifting.
Reported-by: syzbot+dd5df915b2cd2f3f3...@syzkaller.appspotmail.com
To
Module Name:src
Committed By: ad
Date: Mon Mar 23 18:37:31 UTC 2020
Modified Files:
src/sys/kern: vfs_cache.c
Log Message:
Fix a race between cache_enter() and cache_lookup(). Make sure the cache
entry is fully constructed before it appears on a vnode list.
To generate
Module Name:src
Committed By: ad
Date: Mon Mar 23 18:41:40 UTC 2020
Modified Files:
src/sys/kern: vfs_cache.c
src/sys/sys: namei.src
Log Message:
- Deal with (rare) hash collisions by using memcmp() to partition further.
- Adjust some comments.
To generate a diff
Module Name:src
Committed By: ad
Date: Mon Mar 23 18:43:48 UTC 2020
Modified Files:
src/sys/rump/include/rump: rump_namei.h
src/sys/sys: namei.h
Log Message:
Regen.
To generate a diff of this commit:
cvs rdiff -u -r1.39 -r1.40 src/sys/rump/include/rump/rump_namei
Module Name:src
Committed By: ad
Date: Mon Mar 23 18:44:18 UTC 2020
Modified Files:
src/usr.bin/vmstat: vmstat.c
Log Message:
ncs_collisions is gone.
To generate a diff of this commit:
cvs rdiff -u -r1.238 -r1.239 src/usr.bin/vmstat/vmstat.c
Please note that diffs are n
Module Name:src
Committed By: ad
Date: Mon Mar 23 18:56:15 UTC 2020
Modified Files:
src/sys/kern: vfs_cache.c
Log Message:
Correct an assertion.
To generate a diff of this commit:
cvs rdiff -u -r1.131 -r1.132 src/sys/kern/vfs_cache.c
Please note that diffs are not publi
Module Name:src
Committed By: ad
Date: Mon Mar 23 19:14:06 UTC 2020
Modified Files:
src/sys/sys: syncobj.h
Log Message:
Cosmetic tweak
To generate a diff of this commit:
cvs rdiff -u -r1.11 -r1.12 src/sys/sys/syncobj.h
Please note that diffs are not public domain; they
Module Name:src
Committed By: ad
Date: Mon Mar 23 19:45:11 UTC 2020
Modified Files:
src/sys/kern: vfs_cache.c
Log Message:
Oops. Fix merge error.
To generate a diff of this commit:
cvs rdiff -u -r1.132 -r1.133 src/sys/kern/vfs_cache.c
Please note that diffs are not publ
Module Name:src
Committed By: ad
Date: Mon Mar 23 20:02:14 UTC 2020
Modified Files:
src/sys/kern: vfs_cache.c
Log Message:
cache_remove(): remove from the vnode list first, so cache_revlookup()
doesn't try to re-activate an entry no longer on the LRU list.
To generate a
Module Name:src
Committed By: ad
Date: Mon Mar 23 23:28:11 UTC 2020
Modified Files:
src/sys/sys: namei.src
Log Message:
Update comments
To generate a diff of this commit:
cvs rdiff -u -r1.51 -r1.52 src/sys/sys/namei.src
Please note that diffs are not public domain; they
Module Name:src
Committed By: ad
Date: Mon Mar 23 23:28:47 UTC 2020
Modified Files:
src/sys/rump/include/rump: rump_namei.h
src/sys/sys: namei.h
Log Message:
Regen.
To generate a diff of this commit:
cvs rdiff -u -r1.40 -r1.41 src/sys/rump/include/rump/rump_namei
Module Name:src
Committed By: ad
Date: Tue Mar 24 21:05:06 UTC 2020
Modified Files:
src/sys/kern: kern_sleepq.c
Log Message:
Update a comment.
To generate a diff of this commit:
cvs rdiff -u -r1.61 -r1.62 src/sys/kern/kern_sleepq.c
Please note that diffs are not public
Module Name:src
Committed By: ad
Date: Thu Mar 26 19:23:19 UTC 2020
Modified Files:
src/sys/kern: subr_cpu.c
Log Message:
Don't overwrite ci_is_slow if it has explicitly been set. Changed for
correctness, should have no impact.
To generate a diff of this commit:
cvs rdi
Module Name:src
Committed By: ad
Date: Thu Mar 26 19:25:07 UTC 2020
Modified Files:
src/sys/kern: kern_runq.c
Log Message:
sched_curcpu_runnable_p(): cosmetic change.
To generate a diff of this commit:
cvs rdiff -u -r1.63 -r1.64 src/sys/kern/kern_runq.c
Please note that
Module Name:src
Committed By: ad
Date: Thu Mar 26 19:42:39 UTC 2020
Modified Files:
src/sys/kern: kern_idle.c kern_synch.c
Log Message:
Leave the idle LWPs in state LSIDL even when running, so they don't mess up
output from ps/top/etc. Correctness isn't at stake, LWPs in
Module Name:src
Committed By: ad
Date: Thu Mar 26 19:46:42 UTC 2020
Modified Files:
src/sys/kern: kern_condvar.c kern_sleepq.c kern_turnstile.c
sys_select.c
src/sys/sys: condvar.h lwp.h sleepq.h
Log Message:
Change sleepq_t from a TAILQ to a LIST and re
Module Name:src
Committed By: ad
Date: Thu Mar 26 19:47:23 UTC 2020
Modified Files:
src/sys/sys: param.h
Log Message:
NetBSD 9.99.52 - sleepq_t & kcondvar_t shrunk
To generate a diff of this commit:
cvs rdiff -u -r1.654 -r1.655 src/sys/sys/param.h
Please note that diffs
Module Name:src
Committed By: ad
Date: Thu Mar 26 20:19:06 UTC 2020
Modified Files:
src/sys/kern: kern_lwp.c kern_softint.c
src/sys/sys: intr.h userret.h
Log Message:
softint_overlay() (slow case) gains ~nothing but creates potential headaches.
In the interests of
Module Name:src
Committed By: ad
Date: Thu Mar 26 21:15:14 UTC 2020
Modified Files:
src/sys/sys: syncobj.h
Log Message:
SOBJ_SLEEPQ_FIFO is gone
To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.13 src/sys/sys/syncobj.h
Please note that diffs are not public dom
Module Name:src
Committed By: ad
Date: Thu Mar 26 21:25:26 UTC 2020
Modified Files:
src/sys/kern: kern_sig.c
Log Message:
sigpost(): check for LSZOMB, not l_refcnt == 0.
To generate a diff of this commit:
cvs rdiff -u -r1.384 -r1.385 src/sys/kern/kern_sig.c
Please note
Module Name:src
Committed By: ad
Date: Thu Mar 26 21:31:55 UTC 2020
Modified Files:
src/sys/kern: kern_exit.c kern_lwp.c
Log Message:
Fix crash observed with procfs on current-users by David Hopper. LWP refcnt
and p_zomblwp both must reach the needed state, and LSZOMB be
Module Name:src
Committed By: ad
Date: Thu Mar 26 22:40:10 UTC 2020
Modified Files:
src/sys/rump/librump/rumpkern: sleepq.c
Log Message:
sleepq_t is now a LIST. Forgot to commit earlier.
To generate a diff of this commit:
cvs rdiff -u -r1.17 -r1.18 src/sys/rump/librump/
Module Name:src
Committed By: ad
Date: Thu Mar 26 22:43:19 UTC 2020
Modified Files:
src/sys/kern: kern_turnstile.c
Log Message:
TAILQ -> LIST
To generate a diff of this commit:
cvs rdiff -u -r1.37 -r1.38 src/sys/kern/kern_turnstile.c
Please note that diffs are not publi
Module Name:src
Committed By: ad
Date: Fri Mar 27 00:13:52 UTC 2020
Modified Files:
src/sys/kern: kern_softint.c
Log Message:
Comments
To generate a diff of this commit:
cvs rdiff -u -r1.63 -r1.64 src/sys/kern/kern_softint.c
Please note that diffs are not public domain;
Module Name:src
Committed By: ad
Date: Fri Mar 27 00:14:25 UTC 2020
Modified Files:
src/sys/kern: vfs_cache.c
Log Message:
- Stats: add a cast to make sure 32-bit wraparound works properly.
- cache_purge_children(): just use RB_TREE_MIN().
- Change the name of the pool to
Module Name:src
Committed By: ad
Date: Fri Mar 27 00:17:08 UTC 2020
Modified Files:
src/usr.sbin/crash: crash.c
Log Message:
No need for warnx() if !LOCKDEBUG
To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.13 src/usr.sbin/crash/crash.c
Please note that diffs
Module Name:src
Committed By: ad
Date: Fri Mar 27 21:05:03 UTC 2020
Modified Files:
src/sys/arch/i386/i386: locore.S
Log Message:
PR kern/55114: Install fails with "cpu_switchto: switching above IPL_SCHED (8)"
cpu_switch(): Remove stuff dealing with interrupt levels. Fro
Module Name:src
Committed By: ad
Date: Mon Mar 30 19:15:28 UTC 2020
Modified Files:
src/sys/kern: vfs_cache.c
Log Message:
cache_lookup(): fix a use-after-free.
To generate a diff of this commit:
cvs rdiff -u -r1.135 -r1.136 src/sys/kern/vfs_cache.c
Please note that dif
Module Name:src
Committed By: ad
Date: Wed Apr 1 18:34:22 UTC 2020
Modified Files:
src/sys/dev/isa: nct.c
Log Message:
Newer PC Engines BIOS versions don't set up the Super I/O for GPIO the
way we want so ignore most of the existing settings and enable banks 0
and 1.
To
Module Name:src
Committed By: ad
Date: Fri Apr 3 22:20:37 UTC 2020
Modified Files:
src/sys/arch/xen/include: intrdefs.h
src/sys/arch/xen/x86: xen_intr.c
Log Message:
Attach xen IPI event counters.
To generate a diff of this commit:
cvs rdiff -u -r1.14 -r1.15 src
Module Name:src
Committed By: ad
Date: Fri Apr 3 22:45:30 UTC 2020
Modified Files:
src/sys/arch/x86/x86: identcpu.c
src/sys/arch/xen/conf: files.xen
Log Message:
CPU topology makes almost no sense for Xen, and populates it with B/S values
To generate a diff of t
Module Name:src
Committed By: ad
Date: Sat Apr 4 14:49:36 UTC 2020
Modified Files:
src/sys/arch/x86/x86: identcpu.c x86_machdep.c
Log Message:
Enable MONITOR/MWAIT idle on AMD chips, except some buggy Ryzens.
To generate a diff of this commit:
cvs rdiff -u -r1.101 -r1.1
Module Name:src
Committed By: ad
Date: Sat Apr 4 16:40:50 UTC 2020
Modified Files:
src/usr.sbin/lockstat: main.c
Log Message:
Make makelists() a little bit faster.
To generate a diff of this commit:
cvs rdiff -u -r1.19 -r1.20 src/usr.sbin/lockstat/main.c
Please note th
Module Name:src
Committed By: ad
Date: Sat Apr 4 20:17:58 UTC 2020
Modified Files:
src/sys/kern: kern_runq.c
Log Message:
- sched_idle(): if a migration took place, rather than going idle briefly
to avoid stealing back the LWP, remember the target CPU and avoid it.
- s
Module Name:src
Committed By: ad
Date: Sat Apr 4 20:21:53 UTC 2020
Modified Files:
src/sys/kern: kern_synch.c
Log Message:
preempt_needed(), preempt_point(): simplify the definition of these and
key on ci_want_resched in the interests of interactive response.
To generat
Module Name:src
Committed By: ad
Date: Sat Apr 4 20:49:31 UTC 2020
Modified Files:
src/sys/fs/cd9660: cd9660_lookup.c cd9660_vfsops.c
src/sys/fs/msdosfs: msdosfs_lookup.c msdosfs_vfsops.c
src/sys/fs/tmpfs: tmpfs_subr.c tmpfs_vfsops.c
src/sys/kern: v
Module Name:src
Committed By: ad
Date: Sat Apr 4 20:52:18 UTC 2020
Modified Files:
src/sys/rump/include/rump: rump_namei.h
src/sys/sys: namei.h
Log Message:
Regen.
To generate a diff of this commit:
cvs rdiff -u -r1.41 -r1.42 src/sys/rump/include/rump/rump_namei
Module Name:src
Committed By: ad
Date: Sat Apr 4 20:54:43 UTC 2020
Modified Files:
src/sys/kern: vfs_vnode.c
Log Message:
vrelel(): clear VV_MAPPED with the vnode still locked.
To generate a diff of this commit:
cvs rdiff -u -r1.117 -r1.118 src/sys/kern/vfs_vnode.c
Ple
Module Name:src
Committed By: ad
Date: Sat Apr 4 21:17:03 UTC 2020
Modified Files:
src/sys/uvm: uvm_map.c
Log Message:
Mark uvm_map_entry_cache with PR_LARGECACHE.
To generate a diff of this commit:
cvs rdiff -u -r1.376 -r1.377 src/sys/uvm/uvm_map.c
Please note that di
Module Name:src
Committed By: ad
Date: Sat Apr 4 23:58:54 UTC 2020
Modified Files:
src/sys/sys: param.h
Log Message:
NetBSD 9.99.54 - namei changes.
To generate a diff of this commit:
cvs rdiff -u -r1.656 -r1.657 src/sys/sys/param.h
Please note that diffs are not publi
Module Name:src
Committed By: ad
Date: Sun Apr 5 00:21:12 UTC 2020
Modified Files:
src/sys/arch/x86/include: pmap.h
src/sys/arch/x86/x86: pmap.c
Log Message:
Allocate PV entries in PAGE_SIZE chunks, and cache partially allocated PV
pages with the pmap. Worth abou
Module Name:src
Committed By: ad
Date: Tue Apr 7 18:28:32 UTC 2020
Modified Files:
src/sys/kern: vfs_lookup.c
Log Message:
PR kern/55146 (100+ file system test cases failing)
- namei_oneroot(): key on negative return from lookup_fastforward()
(EOPNOTSUPP), not positive
Module Name:src
Committed By: ad
Date: Tue Apr 7 19:11:13 UTC 2020
Modified Files:
src/sys/uvm: uvm_bio.c
Log Message:
PR kern/54759: vm.ubc_direct deadlock when read()/write() into mapping of itself
Prevent ubc_uiomove_direct() on mapped vnodes.
To generate a diff of
Module Name:src
Committed By: ad
Date: Tue Apr 7 19:12:25 UTC 2020
Modified Files:
src/sys/uvm: uvm_bio.c
Log Message:
ubc_direct_release(): remove spurious call to uvm_pagemarkdirty().
To generate a diff of this commit:
cvs rdiff -u -r1.107 -r1.108 src/sys/uvm/uvm_bio.
Module Name:src
Committed By: ad
Date: Tue Apr 7 19:15:24 UTC 2020
Modified Files:
src/sys/uvm: uvm_pager.c
Log Message:
For single page I/O, use direct mapping if available.
To generate a diff of this commit:
cvs rdiff -u -r1.123 -r1.124 src/sys/uvm/uvm_pager.c
Please
Module Name:src
Committed By: ad
Date: Tue Apr 7 19:17:50 UTC 2020
Modified Files:
src/sys/kern: vfs_lookup.c
Log Message:
lookup_fastforward(): failure to vget foundobj vnode also translates into
EOPNOTSUPP; VOP_LOOKUP() should retry it.
To generate a diff of this comm
Module Name:src
Committed By: ad
Date: Fri Apr 10 16:55:40 UTC 2020
Modified Files:
src/sys/kern: vfs_cache.c
Log Message:
Cosmetic changes
To generate a diff of this commit:
cvs rdiff -u -r1.137 -r1.138 src/sys/kern/vfs_cache.c
Please note that diffs are not public dom
Module Name:src
Committed By: ad
Date: Fri Apr 10 17:16:22 UTC 2020
Modified Files:
src/share/man/man9: condvar.9
src/sys/kern: kern_condvar.c kern_sleepq.c subr_lockdebug.c
src/sys/sys: lockdebug.h lwp.h
Log Message:
- Make this needed sequence always work
Module Name:src
Committed By: ad
Date: Fri Apr 10 17:18:04 UTC 2020
Modified Files:
src/sys/kern: vfs_bio.c
src/sys/sys: buf.h
Log Message:
Remove buffer reference counting, now that it's safe to destroy b_busy after
waking any waiters.
To generate a diff of this
Module Name:src
Committed By: ad
Date: Fri Apr 10 17:26:47 UTC 2020
Modified Files:
src/sys/uvm: uvm_map.c
Log Message:
uvmspace_exec(): set VM_MAP_DYING for the duration, so pmap_update() is not
called until the pmap has been totally cleared out after pmap_remove_all(),
o
Module Name:src
Committed By: ad
Date: Fri Apr 10 21:56:41 UTC 2020
Modified Files:
src/common/lib/libc/gen: radixtree.c
Log Message:
Rename radix_tree_node_clean_p() to radix_tree_node_sum() and have it return
the computed sum. Use to replace any_children_tagmask(). Sim
Module Name:src
Committed By: ad
Date: Fri Apr 10 22:34:36 UTC 2020
Modified Files:
src/sys/kern: vfs_mount.c
Log Message:
vfs_mountroot(): don't needlessly grab a second reference to the root vnode
(the kernel never chdirs) nor a lock on it.
To generate a diff of this c
Module Name:src
Committed By: ad
Date: Fri Apr 10 23:43:05 UTC 2020
Modified Files:
src/common/lib/libc/gen: radixtree.c
Log Message:
PR kern/54979 (radixtree might misbehave if ENOMEM)
- radix_tree_insert_node(): if the insert failed due to ENOMEM, roll back
any update
Module Name:src
Committed By: ad
Date: Fri Apr 10 23:58:48 UTC 2020
Modified Files:
src/sys/sys: param.h
Log Message:
NetBSD 9.99.56 - struct buf changed
To generate a diff of this commit:
cvs rdiff -u -r1.658 -r1.659 src/sys/sys/param.h
Please note that diffs are not p
Module Name:src
Committed By: ad
Date: Sat Apr 11 01:46:47 UTC 2020
Modified Files:
src/common/lib/libc/gen: radixtree.c
Log Message:
Match the naming convention in the file.
To generate a diff of this commit:
cvs rdiff -u -r1.25 -r1.26 src/common/lib/libc/gen/radixtree.
Module Name:src
Committed By: ad
Date: Mon Apr 13 15:16:14 UTC 2020
Modified Files:
src/sys/uvm: uvm_pglist.h
Log Message:
Comments
To generate a diff of this commit:
cvs rdiff -u -r1.10 -r1.11 src/sys/uvm/uvm_pglist.h
Please note that diffs are not public domain; they
Module Name:src
Committed By: ad
Date: Mon Apr 13 19:23:20 UTC 2020
Modified Files:
src/external/cddl/osnet/dist/uts/common/fs/zfs: zfs_vfsops.c
src/external/cddl/osnet/sys/sys: vnode.h
src/sys/coda: coda_namecache.c coda_subr.c coda_vnops.c
src/sys/
Module Name:src
Committed By: ad
Date: Mon Apr 13 22:22:19 UTC 2020
Modified Files:
src/sys/uvm: uvm_fault.c
Log Message:
uvm_fault_check(): if MADV_SEQUENTIAL, change lower lock type to RW_WRITER
in case many threads are concurrently doing "sequential" access, to avoid
ex
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