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248168 Commits

Author SHA1 Message Date
nonaka d13f498989 Initial commit of native amd64 EFI boot loader. 2017-01-24 11:09:14 +00:00
nonaka ee329fa954 rtwn(4): increase the number of tx queue required to clear the full mask. 2017-01-24 10:18:33 +00:00
ozaki-r 9674e2224b Defer bpf_mtap in Rx interrupt context to softint 
bpf_mtap of some drivers is still called in hardware interrupt context.
We want to run them in softint as well as bpf_mtap of most drivers
(see if_percpuq_softint and if_input).

To this end, bpf_mtap_softint mechanism is implemented; it defers
bpf_mtap processing to a dedicated softint for a target driver.
By using the machanism, we can move bpf_mtap processing to softint
without changing target drivers much while it adds some overhead
on CPU and memory. Once target drivers are changed to softint-based,
we should return to normal bpf_mtap.

Proposed on tech-kern and tech-net
 2017-01-24 09:05:27 +00:00
ozaki-r 6e6b9ceef2 Restore splnet for if_slowtimo 
if_slowtimo (== if_watchdog) still requires splnet for most drivers.

Pointed out by nonaka@
 2017-01-24 07:58:58 +00:00
ozaki-r 9e8d969cf0 Tweak softnet_lock and NET_MPSAFE 
- Don't hold softnet_lock in some functions if NET_MPSAFE
- Add softnet_lock to sysctl_net_inet_icmp_redirtimeout
- Add softnet_lock to expire_upcalls of ip_mroute.c
- Restore softnet_lock for in{,6}_pcbpurgeif{,0} if NET_MPSAFE
- Mark some softnet_lock for future work
 2017-01-24 07:09:24 +00:00
martin 8e5b840ec7 cs4231_ebus_round_blocksize: never return 0 as blocksize 2017-01-24 05:22:38 +00:00
christos 2c6c283644 PR/51908: Kyle Amon: Allow customization of XEN kernels via .local files. 2017-01-23 17:35:34 +00:00
skrll 021afb57b6 KNF. Same code before and after. 2017-01-23 15:32:04 +00:00
abhinav 1ce36f4238 Fix typo: s/asychronously/asynchronously 2017-01-23 11:49:03 +00:00
abhinav 2971e3ab3b Fix typo: s/openes/opens 2017-01-23 11:42:03 +00:00
abhinav 8d3dde9add Fix typo: s/obtaind/obtained 2017-01-23 11:18:02 +00:00
abhinav b21f38a299 Fix several typos. 2017-01-23 11:09:14 +00:00
abhinav c96e8d55f0 Fix typo: s/Unpriviledged/Unprivileged 2017-01-23 10:50:11 +00:00
ozaki-r c26964ba3f Replace some splnet with splsoftnet 2017-01-23 10:19:03 +00:00
ozaki-r e9b008839d Make bpf_setf static 2017-01-23 10:17:36 +00:00
abhinav 5abd78da99 Fix spelling: s/overritten/overwritten 2017-01-23 10:05:25 +00:00
ozaki-r 14cc93cb28 Get rid of splnet for pool(9) 
We don't need it anymore.
 2017-01-23 09:14:24 +00:00
skrll a70a03366e Use our ipq... sorry martin 2017-01-23 08:36:23 +00:00
ozaki-r 1360192bca Fix typo in a comment 2017-01-23 06:47:54 +00:00
ozaki-r cf9d550252 Call pserialize_perform and psref_target_destroy only if NET_MPSAFE 
They shouldn't be used with holding softnet_lock.
 2017-01-23 02:32:54 +00:00
ozaki-r ab9446efae Add curlwp_bind 
It is necessary for example when we use tun(4). Without it the following
panic occurs:

  panic: kernel diagnostic assertion "(kpreempt_disabled() || cpu_softintr_p() || ISSET(curlwp->l_pflag, LP_BOUND))" failed: file "/usr/src/sys/kern/subr_psref.c", line 291 passive references are CPU-local, but preemption is enabled and the caller is not in a softint or CPU-bound LWP
  Backtrace:
  vpanic()
  ch_voltag_convert_in()
  psref_release()
  pfil_run_arg.isra.0()
  if_initialize()
  if_attach()
  tun_clone_create()
  tunopen()
  cdev_open()
  spec_open()
  VOP_OPEN()
  vn_open()
  do_open()
  do_sys_openat()
  sys_open()
  syscall()
 2017-01-23 02:30:47 +00:00
agc 81bb145d26 Remove ROADMAP file which was last updated 9 years ago. 
Our roadmap information is now kept in src/doc/roadmaps/* -- avoid confusion
by deleting out of date information.
 2017-01-23 00:30:51 +00:00
nat d866dcb144 Only call audio_initbufs and start playback if there were no errors. 
Addresses PR kern/51707.
 2017-01-23 00:21:34 +00:00
christos c421844ec3 misc updates and consistency fixes 2017-01-22 22:26:16 +00:00
abhinav 7d6884c85f Fix spelling of themself 2017-01-22 21:31:20 +00:00
maxv e15fe82cac Use xpmap_pg_nx. Not tested (due to some unrelated panic I'm getting), but 
obvious enough.
 2017-01-22 20:17:10 +00:00
maxv f126f71f90 Put pmap_pg_nx into the dummy Xen page. While here, do some KNF and 
localify a bit.
 2017-01-22 20:04:35 +00:00
nat 6d2afc0315 Don't call initbufs before audio_set_defaults. It is called in 
audiosetinfo anyway.

Addresses PR kern/51707.
 2017-01-22 19:52:02 +00:00
dholland 175335403f Mention nvidia drmkms (will be in -8, people are arguing over -7) 2017-01-22 19:47:00 +00:00
maxv 4d2995d98f Import xpmap_pg_nx, and put it in the per-cpu recursive slot on amd64. 2017-01-22 19:42:48 +00:00
dholland 2055e807bf Restore xhci support. It is not in a release yet. 2017-01-22 19:29:38 +00:00
maxv 14f8c1a9b1 Export xpmap_pg_nx, and put it in the page table pages. It does not change 
anything, since Xen removes the X bit on these; but it is better for
consistency.
 2017-01-22 19:24:51 +00:00
jakllsch 6b21f5b784 Add TEGRA_EHCI_PHY_VBUS_WAKEUP_ID_REG and bit definitions. 2017-01-22 17:46:20 +00:00
jakllsch 65f3afca08 Add some SMMU registers and bit definitions. 2017-01-22 17:43:23 +00:00
jakllsch 8e88e626a1 Whitespace adjustment. 2017-01-22 17:40:06 +00:00
jakllsch e80cc4d230 Define bits in CAR_PLLP_OUTA_REG. 2017-01-22 17:39:18 +00:00
jakllsch 549138ace2 Call OF to bring up the CyberPro if it's not the console. 
Avoids igsfb crash later with serial console due to
inaccessible hardware.
 2017-01-22 17:27:31 +00:00
christos bafac785ec PR/51905: GXIO Expension boards arn't configured if GXIO_DEFAULT_EXPANSION 
isn't defined. Fix a bunch of issues with the original code.
 2017-01-22 17:19:32 +00:00
wiz be22884536 gdb-7.12.1 out. 2017-01-22 14:41:19 +00:00
rin 4696254e45 Respect coding style of upstream; revert r1.4 and put back parentheses. 
No binary changes. Pointed out by mrg.
 2017-01-22 05:11:22 +00:00
mrg 1e71d48020 re-do the previous to avoid malloc/free on the same size every iteration. 
with this, or the previous, 'netstat -b 1' no longer leaks memory in
-current (or any older release using sysctl for this.)
 2017-01-22 04:52:04 +00:00
christos e5282544de sprinkle free 2017-01-22 04:26:31 +00:00
nat 0a6a643faa Use more specific error messages if the setting of channel parameters 
fails.  Use aprint_error_dev for this.

As suggested by pgoyette@
 2017-01-21 23:37:17 +00:00
christos 9666b979fc Don't let set cloexec for "exec n>&1" like ksh does (but not bash). Unit 
tests pass... If we don't like that, we should add some unittests that fail.
 2017-01-21 23:03:36 +00:00
nat 3b71b05413 Don't release/reacquire thread lock during open in setup_[p/r]filters. 
This can lead to panics and/or unpredictable behaviour.
Found by maya@

Addresses PR kern/51746.
 2017-01-21 22:54:11 +00:00
rin 8b69e36164 Bump for } command fix in v_paragraph.c r1.5. 2017-01-21 22:27:43 +00:00
nat d78960acf3 Add auto config for channel/hw format. 
Addresses PR kern/51703.
Addresses PR kern/51760.
Addresses PR kern/51879.
 2017-01-21 22:22:41 +00:00
rin b1d8d816a1 Fix a strange corner case in } command. 
When } command is executed in the last paragraph including EOF, the original vi
(traditional/SVR4) moves the cursor to the *last* character in the last line.
However, nvi moves it to the *first* character in the last line.
 2017-01-21 22:22:28 +00:00
rin af424159bb KNF; remove parentheses from return's 2017-01-21 22:06:46 +00:00
jdolecek 23d1788ac4 xref xhci(4) 2017-01-21 20:30:29 +00:00