Commit Graph

232679 Commits

Author SHA1 Message Date
Matt Macy
e335651e1e mp_ring: fix i386
Even though 64-bit atomics are supported on i386 there are panics
indicating that the code does not work correctly there. Switch
to mutex based variant (and fix that while we're here).

Reported by:	pho, kib
2018-05-19 16:44:12 +00:00
Edward Tomasz Napierala
86c61317fd Fix whitespace; no functional changes.
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
2018-05-19 15:18:15 +00:00
Edward Tomasz Napierala
1558eec6db Add #defines for vendor/product USB IDs. No functional changes.
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
2018-05-19 15:11:24 +00:00
Ed Maste
1b30e10e48 Remove duplicate cap_no_rights from r333874
Archs using in-tree gcc were broken with `warning: redundant
redeclaration of 'cap_no_rights' [-Wredundant-decls]`.

Sponsored by:	The FreeBSD Foundation
2018-05-19 11:37:02 +00:00
Edward Tomasz Napierala
6073714909 Permit "(", ")", ":", and "/" in USB string descriptors.
This way we can properly show descriptors with URLs in them.

Reviewed by:	hselasky@
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
2018-05-19 10:49:51 +00:00
Matt Macy
f6a1a10613 Unbreak BeagleBone Black boot by collapsing 29 SYSINITs in to 1
Reported by:	ilya at bakulin.de
2018-05-19 07:31:35 +00:00
Matt Macy
fc2e87be2b intr unbreak KTR/LINT build 2018-05-19 07:04:43 +00:00
Matt Macy
d0ba1baed3 ctfconvert: silence useless enum has too many values warning 2018-05-19 06:31:17 +00:00
Matt Macy
f5ad6b4b00 pmap: silence warnings 2018-05-19 05:58:05 +00:00
Matt Macy
24a7d6d3a6 netmap and iflib drivers, silence unused var warnings 2018-05-19 05:57:26 +00:00
Matt Macy
f6960e207e netinet silence warnings 2018-05-19 05:56:21 +00:00
Matt Macy
7a3c5b05e4 tcp sysctl fix may be uninitialized 2018-05-19 05:55:31 +00:00
Matt Macy
21f6fe2d7c tcp fastopen: fix may be uninitialized 2018-05-19 05:55:00 +00:00
Matt Macy
4b06dee1e5 AF_UNIX: switch to annotations to avoid warnings 2018-05-19 05:37:58 +00:00
Matt Macy
3535fae847 netmap: compare e1 with e2, not with itself 2018-05-19 05:37:18 +00:00
Matt Macy
46d0f824be net: fix set but not used 2018-05-19 05:27:49 +00:00
Matt Macy
acbde29858 capsicum: propagate const correctness 2018-05-19 05:14:05 +00:00
Matt Macy
af2ffa3d52 back out DBGSET macro 2018-05-19 05:12:57 +00:00
Matt Macy
ba3f7276c0 intr: eliminate / annotate unused stack locals 2018-05-19 05:12:18 +00:00
Matt Macy
7fd6841438 sendfile: annotate unused value and ensure that npages is actually initialized 2018-05-19 05:10:51 +00:00
Matt Macy
e1a92f058f umtx: don't call umtxq_getchain unless the value is needed 2018-05-19 05:09:10 +00:00
Matt Macy
a6c7423a92 cpuset: revert and annotate instead 2018-05-19 05:07:31 +00:00
Matt Macy
6fa5abfdda conf: revert last change and annotate unused var instead 2018-05-19 05:07:03 +00:00
Matt Macy
1c0336c1c1 kevent: annotate unused stack local 2018-05-19 05:06:18 +00:00
Matt Macy
788390df0a lockf: annotate LOCKF_DEBUG only var 2018-05-19 05:04:38 +00:00
Matt Macy
d1230b1159 capsicum: annotate variable only used by debug 2018-05-19 05:02:40 +00:00
Matt Macy
3adccf38e3 turnstile / sleepqueue: annotate variables only used by debug builds 2018-05-19 05:00:16 +00:00
Matt Macy
84482abd21 vfs: annotate variables only used by debug builds as __unused 2018-05-19 04:59:39 +00:00
Justin Hibbits
4a11ed7159 Add SPR_HSRR0/SPR_HSRR1 definitions
Reported by:	Mark Millard
Pointy-hat to:	jhibbits
2018-05-19 04:56:10 +00:00
Matt Macy
a2bb4e080e tty: use __unused annotation instead to silence warnings 2018-05-19 04:48:26 +00:00
Matt Macy
b25651a46a epoch: avoid warning when INVARIANTS is not enabled 2018-05-19 04:47:34 +00:00
Matt Macy
e5ae3af78b disable set but not used on code that can't be changed 2018-05-19 04:46:34 +00:00
Matt Macy
5072a5f465 malloc: avoid possibly returning stack garbage if MALLOC_DEBUG is defined 2018-05-19 04:43:49 +00:00
Justin Hibbits
5321c01b50 Add hypervisor trap handling, using HSRR0/HSRR1
Summary:
Some hypervisor exceptions on POWER architecture only save state to HSRR0/HSRR1.
Until we have bhyve on POWER, use a lightweight exception frontend which copies
HSRR0/HSRR1 into SRR0/SRR1, and run the normal trap handler.

The first user of this is the Hypervisor Virtualization Interrupt, which targets
the XIVE interrupt controller on POWER9.

Reviewed By: nwhitehorn
Differential Revision: https://reviews.freebsd.org/D15487
2018-05-19 04:21:50 +00:00
Matt Macy
39eef2f45a cpuset_thread0: avoid unused assignment on non debug build 2018-05-19 04:14:00 +00:00
Matt Macy
926cfdb8da make_dev: avoid unused assignments on non debug builds 2018-05-19 04:13:20 +00:00
Matt Macy
4949ad7264 mqueue: avoid unused variables 2018-05-19 04:10:53 +00:00
Matt Macy
cd6ba3f086 physio: avoid uninitialized variables 2018-05-19 04:09:58 +00:00
Matt Macy
e9b1074bc7 cache_lookup remove unused variable and initialize used 2018-05-19 04:08:11 +00:00
Matt Macy
ec8d23352b filt_timerdetach: only assign to old if we're going to check it in
a KASSERT
2018-05-19 04:07:00 +00:00
Matt Macy
5cc2d25a2b getnextevent: put variable only used by KTR under ifdef KTR 2018-05-19 04:05:36 +00:00
Matt Macy
bfd0eacb02 simplify control flow so that gcc knows we never pass save to curthread_pflags_restore
without initializing
2018-05-19 04:04:44 +00:00
Matt Macy
3ef78c9c96 tty: conditionally assign to ret value only used by MPASS statement 2018-05-19 04:02:29 +00:00
Justin Hibbits
30f3b0f5f7 powerpc64: Add OPAL definitions
Summary:
Add additional OPAL PCI definitions and expand the code to use them in order to
ease the OPAL interface process for new comers.

These definitions came directly from the OPAL code and they are the same for
both PHB3 (POWER8) and PHB4 (POWER9).

Submitted by:	Breno Leitao
Differential Revision: https://reviews.freebsd.org/D15432
2018-05-19 04:01:15 +00:00
Matt Macy
02fe8a2409 remove unused locked variable in lockmgr_unlock_fast_path 2018-05-19 03:58:40 +00:00
Matt Macy
ddd4d15ecd signotify: don't create a stack local that isn't used on non-debug builds 2018-05-19 03:57:41 +00:00
Matt Macy
46117e1f0c sysv_msg initialize saved_msgsz 2018-05-19 03:56:39 +00:00
Matt Macy
11d4f748d7 remove unused variable 2018-05-19 03:55:42 +00:00
Matt Macy
1dce110f63 fix uninitialized variable warning in reader locks 2018-05-19 03:52:55 +00:00
Matt Macy
f1b2eaf13b add DBGSET macro to conditionally assign to a variable depending on INVARIANTS 2018-05-19 03:50:29 +00:00