Commit Graph

243640 Commits

Author SHA1 Message Date
Emmanuel Vadot
e53a11bef5 arm: allwinner: Set aw_ccu to BUS_PASS_BUS
In r350842 I've switched the bus pass to resource so it matches the other
clock drivers but this cannot work as this drivers is meant to match
the dts node '/clocks' and if we don't do it at this pass simplebus is
catching this node and we cannot attach.
This solve booting on Allwinner boards that are still using /clocks (A20 SoC)

MFC after:	3 days
2019-08-15 18:57:48 +00:00
Kirk McKusick
48622bc539 Add missing comma in calendar.freebsd 2019-08-15 18:46:27 +00:00
Ed Maste
0a062e5ff6 gptzfsboot: remove CLANG_NO_IAS
Many components under stand/ had CLANG_NO_IAS added when Clang's
Integrated Assembler did not handle .codeNN directives.  Clang gained
support quite some time ago, so we can build stand/ with IAS.

In some cases there were small differences in generated object output.
In the case of gptzfsboot however using GNU as or Clang IAS to assemble
gptldr.S resulted in identical final gptzfsboot binary output.

Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D11115
2019-08-15 18:43:01 +00:00
Ed Maste
aa2dd958b4 stand: remove CLANG_NO_IAS from pxeldr
Many components under stand/ had CLANG_NO_IAS added when Clang's
Integrated Assembler (IAS) did not handle .codeNN directives.  Clang
gained support quite some time ago, and we can now build stand/ with
IAS.  In most cases IAS- and GNU as-assembled boot components were
identical, and CLANG_NO_IAS was already removed from other components.

Clang IAS produces different output for some components, including
pxeldr, so CLANG_NO_IAS was not previously removed for those.

In the case of pxeldr the difference is that IAS adds a size override
prefix (67h) to three instructions to specify a 32-bit address, even
though the two high bytes are zero and the address fits in 16 bits.
this wastes three bytes per instruction and causes some additional nop
npadding to be required elsewhere in the object, but pxeboot is not
size-constrained so it doesn't matter.

Sponsored by:	The FreeBSD Foundation
2019-08-15 17:59:22 +00:00
Jung-uk Kim
37d7a5bcc0 MFV: r351091
Fix the reported boot failures and revert r350510.

Note this commit is effectively merging ACPICA 20190703 again and applying
an upstream patch.

https://github.com/acpica/acpica/commit/73f6372

Tested by:	scottl
2019-08-15 17:43:36 +00:00
Kyle Evans
12ba1c232d rtld-elf: fix build with xtoolchain-llvm90
strstr ends up using bcmp when compiled with llvm90; pull it in from libc
as well.

MFC after:	3 days
2019-08-15 17:35:24 +00:00
Ed Maste
1596e9a43c stand: remove CLANG_NO_IAS from cdboot
Many components under stand/ had CLANG_NO_IAS added when Clang's
Integrated Assembler (IAS) did not handle .codeNN directives.  Clang
gained support quite some time ago, and we can now build stand/ with
IAS.  In most cases IAS- and GNU as-assembled boot components were
identical, and CLANG_NO_IAS was already removed from other components.

Clang IAS produces different output for some components, including
cdboot, so CLANG_NO_IAS was not previously removed for those.

In the case of cdboot the difference is that IAS adds a size override
prefix (67h) to many instructions to specify a 32-bit address, even
though the two high bytes are zero.  This wastes three bytes per
instance, but as cdboot is not size-constrained it doesn't matter.
Padding is also different in one case; Clang used two one-byte nops
while GNU as used a single two-byte xchg %eax, %eax.  In any case, there
is no functional change.

Sponsored by:   The FreeBSD Foundation
2019-08-15 17:32:39 +00:00
Jung-uk Kim
0ada71f05e Exit interpreter before initializing objects.
https://github.com/acpica/acpica/commit/73f6372
2019-08-15 17:31:11 +00:00
Alan Somers
0b894a06bd ping6: Fix data type of the buffer for ancillary data of a received message
The old code worked, but wasted some stack space.

Submitted by:	Ján Sučan <sucanjan@gmail.com>
MFC after:	2 weeks
Sponsored by:	Google, inc. (Google Summer of Code 2019)
Differential Revision:	https://reviews.freebsd.org/D21275
2019-08-15 17:24:10 +00:00
Warner Losh
ecc7fd09a6 Catch mkheaders.c up to the removal of counted device support in 2005.
mkheaders.c hasn't made headers in ~15 years. Belatedly update the comments to
reflect that all it does these days is warn about 'device foo' lines in the
config where we don't know what a 'foo' is.

Remove extra includes too. These also haven't been needed for 15 years and
weren't removed at the time the comment wasn't updated...
2019-08-15 17:21:38 +00:00
Kyle Evans
a78c1027d7 Revert r351078, r351085: stand/quad.h eviction
It did not go well; further examination is required...
2019-08-15 17:15:32 +00:00
Warner Losh
0a829d84d0 Sort getopt(3) options and case statements per style(9)
Alphebetize the options and cases without regard for case.
2019-08-15 17:06:53 +00:00
John-Mark Gurney
a521fa63c2 finish the pcp feature, but documenting it in the man page... 2019-08-15 16:58:00 +00:00
Kyle Evans
14a286867e libc quad.h: one last _STANDALONE correction 2019-08-15 16:28:05 +00:00
Alexander Motin
63ac15aba4 Add NTB modules to i386 build.
There is no reason why NTB should not be usable on i386 if memory windows
are small enough.
2019-08-15 16:27:04 +00:00
Alexander Motin
d8335b5339 Fix i386 LINT build after r351056.
MFC after:	13 days
2019-08-15 16:22:15 +00:00
Alan Somers
631b873cd8 ping6: fix uninitialized variable warning for intvl
GCC isn't smart enough to realize that this variable was always initialized.

Submitted by:	Ján Sučan <sucanjan@gmail.com>
MFC after:	2 weeks
Sponsored by:	Google, inc. (Google Summer of Code 2019)
Differential Revision:	https://reviews.freebsd.org/D21271
2019-08-15 16:09:27 +00:00
Jung-uk Kim
d632f88e20 Enable ACPICA mutex debugging in INVARIANTS case.
This lets us detect lock order reversal in ACPICA code to avoid deadlock.
2019-08-15 16:04:22 +00:00
Alan Somers
899ecf0904 ping6: quiet an undefined variable warning
GCC 4.2 isn't smart enough to know that this variable is already defined by
the time it's used.

Submitted by:	Ján Sučan <sucanjan@gmail.com>
MFC after:	2 weeks
Sponsored by:	Google, inc. (Google Summer of Code 2019)
Differential Revision:	https://reviews.freebsd.org/D21269
2019-08-15 15:55:01 +00:00
Alan Somers
dab7253c41 ping6: quiet warning about unused copyright variable
Submitted by:	Ján Sučan <sucanjan@gmail.com>
MFC after:	2 weeks
Sponsored by:	Google, inc. (Google Summer of Code 2019)
Differential Revision:	https://reviews.freebsd.org/D21270
2019-08-15 15:49:01 +00:00
Kyle Evans
7ddaee2559 stand: kick out quad.h
Use quad.h from libc instead for the time being. This reduces the number of
nearly-identical-quad.h we have in tree to two with only minor changes.

Prototypes for some *sh*di3 have been added to match the copy in libkern.
The differences between the two are likely few enough that they can perhaps
be merged with little additional effort to bring us down to 1.

MFC after:	3 days
2019-08-15 15:47:48 +00:00
Andriy Gapon
5a75f51a1f Revert r351076 and r351074 because of atomic_swap_64 on 32-bit platforms
Trying to sort it out.
2019-08-15 15:27:58 +00:00
Andriy Gapon
30f7381b8e MFV r351075: 10406 large_dnode changes broke zfs recv of legacy stream
illumos/illumos-gate@811964cd9f
811964cd9f

https://www.illumos.org/issues/10406
  The large dnode changes from 8423 caused problems in zfs recv for a legacy
  stream. This manifests when attempting to mount the received stream, but the
  problem is in the receive code. We missed the following commit from ZoL which
  fixes this.
  commit da2feb42fb
  Author: Tom Caputi <tcaputi@datto.com>
  Date: Thu Jun 28 17:55:11 2018 -0400
  Fix 'zfs recv' of non large_dnode send streams
  Currently, there is a bug where older send streams without the
      DMU_BACKUP_FEATURE_LARGE_DNODE flag are not handled correctly.
      The code in receive_object() fails to handle cases where
      drro->drr_dn_slots is set to 0, which is always the case when the
      sending code does not support this feature flag. This patch fixes
      the issue by ensuring that that a value of 0 is treated as
      DNODE_MIN_SLOTS.

Author: Tom Caputi <tcaputi@datto.com>

MFC after:	3 weeks
X-MFC after:	r351074
2019-08-15 15:11:20 +00:00
Andriy Gapon
9aab037f92 10406 large_dnode changes broke zfs recv of legacy stream
illumos/illumos-gate@811964cd9f
811964cd9f

https://www.illumos.org/issues/10406
  The large dnode changes from 8423 caused problems in zfs recv for a legacy
  stream. This manifests when attempting to mount the received stream, but the
  problem is in the receive code. We missed the following commit from ZoL which
  fixes this.
  commit da2feb42fb
  Author: Tom Caputi <tcaputi@datto.com>
  Date: Thu Jun 28 17:55:11 2018 -0400
  Fix 'zfs recv' of non large_dnode send streams
  Currently, there is a bug where older send streams without the
      DMU_BACKUP_FEATURE_LARGE_DNODE flag are not handled correctly.
      The code in receive_object() fails to handle cases where
      drro->drr_dn_slots is set to 0, which is always the case when the
      sending code does not support this feature flag. This patch fixes
      the issue by ensuring that that a value of 0 is treated as
      DNODE_MIN_SLOTS.

Author: Tom Caputi <tcaputi@datto.com>
2019-08-15 15:07:17 +00:00
Andriy Gapon
93132b76cd MFV r350898: 8423 8199 7432 Implement large_dnode pool feature
8423 8199 7432 Implement large_dnode pool feature

8423 Implement large_dnode pool feature
8199 multi-threaded dmu_object_alloc()
7432 Large dnode pool feature

llumos/illumos-gate@54811da5ac
54811da5ac
https://www.illumos.org/issues/8423
https://www.illumos.org/issues/8199
https://www.illumos.org/issues/7432

  ZoL issues:
  Improved dnode allocation 
  Clean up large dnode code 
  Fix dnode_hold() freeing dnode behavior 
  Fix dnode allocation race , 
  Partial: Raw sends must be able to decrease nlevels , 
  Remove unnecessary txg syncs from receive_object() Closes 

This updates FreeBSD large_dnode code (that was imported from ZoL) to a version
that was committed to illumos.  It has some cleanups, improvements and fixes
comparing to what we have in FreeBSD now.  I think that the most significant
update is 8199 multi-threaded dmu_object_alloc().

Obtained from:	illumos
MFC after:	3 weeks
2019-08-15 14:57:27 +00:00
Ed Maste
3a6c85abcb stand: remove CLANG_NO_IAS from boot2
Many components under stand/ had CLANG_NO_IAS added when Clang's
Integrated Assembler (IAS) did not handle .codeNN directives.  Clang
gained support quite some time ago, and we can now build stand/ with
IAS.  In most cases IAS- and GNU as-assembled boot components were
identical, and CLANG_NO_IAS was already removed from other components.

Clang IAS produces different output for some components, including
boot2, so CLANG_NO_IAS was not previously removed for those.

In the case of boot2 the difference is that IAS produces a larger
encoding for one instruction (the testb at the beginning of read).

GNU as produces:

    2e    f6 06 b0 08       80

while IAS includes an address size override prefix (67) and produces:

    2e 67 f6 05 b3 08 00 00 80

This results in three fewer NOPs elsewhere in boot2 but no functional
change, so switch to IAS for boot2.

(We can separately pursue improved 16-bit IAS support with the LLVM
developers.)

Sponsored by:	The FreeBSD Foundation
2019-08-15 14:54:18 +00:00
Alexander Motin
6ddecf2b75 Implement new methods for Intel and PLX NTB.
This restores parity with AMD NTB driver.  Though without any drivers
supporting more then one peer and respective KPI modification to pass
peer index to most of the calls this addition is pretty useless now.

MFC after:	2 weeks
2019-08-15 14:11:11 +00:00
Andrey V. Elsukov
773a7e2224 Fix rule truncation on external action module unloading.
Obtained from:	Yandex LLC
MFC after:	1 week
Sponsored by:	Yandex LLC
2019-08-15 13:44:33 +00:00
Ed Maste
83129c0b65 telnet: remove 3rd clause from Berkeley copyrights
Per the July 22, 1999 letter (in /COPYRIGHT) from
William Hoskins
Director, Office of Technology Licensing
University of California, Berkeley

MFC after:	1 week
2019-08-15 13:27:57 +00:00
Ed Maste
e5c6dece98 do not enable userland retpoline if not supported by compiler/linker
Reviewed by:	markj
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D21101
2019-08-15 12:48:17 +00:00
Mateusz Piotrowski
03d8a4b7d3 pf tests: Fix accidental duplication of content
Some files got their contented duplicated in r345409. Some mistakes where
fixed in r345430. The only file that was left with a duplicated content was
CVE-2019-5598.py.

Reviewed by:	kp
Approved by:	src (kp)
Differential Revision:	https://reviews.freebsd.org/D21267
2019-08-15 12:00:59 +00:00
Simon J. Gerraty
5c5316098e Revert prior change till installworld sorted 2019-08-15 06:00:55 +00:00
Alan Somers
38a3e0bd6b fusefs: fix conditional from r351061
The entirety of r351061 was a copy/paste error.  I'm sorry I've been
comitting so hastily.

Reported by:	rpokala
Reviewed by:	rpokala
MFC after:	2 weeks
MFC-With:	351061
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D21265
2019-08-15 04:47:42 +00:00
Justin Hibbits
141a0ab012 powerpc/pmap: Enable UMA_MD_SMALL_ALLOC for 64-bit booke
The only thing blocking UMA_MD_SMALL_ALLOC from working on 64-bit booke
powerpc was a missing check in pmap_kextract().  Adding DMAP handling into
pmap_kextract(), we can now use UMA_MD_SMALL_ALLOC.  This should improve
performance and stability a bit, since DMAP is always mapped in TLB1, so
this relieves pressure on TLB0.

MFC after:	3 weeks
2019-08-15 03:42:15 +00:00
Doug Moore
504f5e294e swap_pager.c reserves 2 blocks for a bsd label. Change that 2 to the
expression howmany(BBSIZE, PAGE_SIZE), where BBSIZE is the size of the
boot block area.  That can be less than 2 if PAGE_SIZE is big.

swapon(8) has an option to trim (delete) all the blocks of a device at
startup.  However, if the first of those blocks is a bsd label, then
trimming those blocks is destructive.  Change swapon to leave the
first BBSIZE bytes untrimmed.

Update manual pages to reflect changes in how swapon and how it may be
used, espeically in association with savecore.

Reviewed by: alc
Approved by: markj (mentor)
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D21191
2019-08-15 02:30:44 +00:00
Ed Maste
c06ccdd2ba arch.7: be explicit about the future for unmigrated GCC 4.2.1 archs
Reported by:	imp
MFC after:	1 week
MFC with:	r351036
2019-08-15 02:14:44 +00:00
Conrad Meyer
878a05a4e6 random(4): Remove "EXPERIMENTAL" verbiage from concurrent operation
No functional change.

Add a verbose comment giving an example side-by-side comparison between the
prior and Concurrent modes of Fortuna, and why one should believe they
produce the same result.

The intent is to flip this on by default prior to 13.0, so testing is
encouraged.  To enable, add the following to loader.conf:

    kern.random.fortuna.concurrent_read="1"

The intent is also to flip the default blockcipher to the faster Chacha-20
prior to 13.0, so testing of that mode of operation is also appreciated.
To enable, add the following to loader.conf:

    kern.random.use_chacha20_cipher="1"

Approved by:	secteam(implicit)
2019-08-15 00:39:53 +00:00
Alan Somers
f6b344e560 fusefs: fix the 32-bit build after 351042
Reported by:	jhb
MFC after:	2 weeks
MFC-With:	351042
Sponsored by:	The FreeBSD Foundation
2019-08-15 00:23:03 +00:00
Alexander Motin
e67b122307 Add support for PCI Device ID 0x148B in ntb_hw_amd driver.
Submitted by:	Rajesh Kumar <rajesh1.kumar@amd.com>
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D20892
2019-08-14 22:35:11 +00:00
Simon J. Gerraty
f4ff569996 bsd.files.mk: fix targets to avoid directories
Reintroduce :T when file is used as part of a target name.

Reviewed by:	stevek
2019-08-14 22:33:46 +00:00
John Baldwin
ea32110781 Stop listing "on motherboard" as the parent of nexus devices on x86.
Reviewed by:	imp
Differential Revision:	https://reviews.freebsd.org/D21256
2019-08-14 22:13:11 +00:00
Warner Losh
041f5b3611 Move the common x86 ipmi files to files.x86. The powerpc file list is different
enough that unification will have to wait for the next pass.

Reviewed by: jhb (verbal OK on irc)
Differential Revision: https://reviews.freebsd.org/D21248
2019-08-14 20:58:50 +00:00
Warner Losh
b38e67c97e The x86 part of hwpmc is shared, so move it to files.x86.
Reviewed by: jhb (verbal OK on irc)
Differential Revision: https://reviews.freebsd.org/D21248
2019-08-14 20:58:44 +00:00
Warner Losh
ff45348b5e Windows ndis support is x86 only. Move the MI parts there.
Reviewed by: jhb (verbal OK on irc)
Differential Revision: https://reviews.freebsd.org/D21248
2019-08-14 20:58:39 +00:00
Warner Losh
cfb592fa61 Intel's isci is part of the chipset, so it is x86 specific.
Reviewed by: jhb (verbal OK on irc)
Differential Revision: https://reviews.freebsd.org/D21248
2019-08-14 20:58:34 +00:00
Warner Losh
43602a9ccd Move hyperv to files.x86
Move the comomon part of hyperv to files.x86.

Reviewed by: jhb (verbal OK on irc)
Differential Revision: https://reviews.freebsd.org/D21248
2019-08-14 20:58:28 +00:00
Warner Losh
ca46f711bf The bxe driver, QLogic NetXtreme II Ethernet 10Gb PCIe adapter driver, is x86
specific, and only builds there. Likewise the module is built there. Move it to
the x86-only files.x86.

Reviewed by: jhb (verbal OK on irc)
Differential Revision: https://reviews.freebsd.org/D21248
2019-08-14 20:58:23 +00:00
Warner Losh
5f82f73635 The ACPI parts are identical between i386 and amd64
Apart from one MD file, ACPI is a x86 implementation, not specific to either
i386 or amd64, so put it into files.x86. Other architectures include fewer
files for the same options, so it can't move into the MI files file.

Reviewed by: jhb (verbal OK on irc)
Differential Revision: https://reviews.freebsd.org/D21248
2019-08-14 20:58:17 +00:00
Warner Losh
439fd246c3 Move via padlock files to files.x86.
VIA Padlock support is for VIA C3, C7 and Eden processors, which are 64bit x86
processors.

Reviewed by: jhb (verbal OK on irc)
Differential Revision: https://reviews.freebsd.org/D21248
2019-08-14 20:58:12 +00:00
Warner Losh
807e7867fd Apart from one MD file, aesni is common to x86. Move it into files.x86.
Reviewed by: jhb (verbal OK on irc)
Differential Revision: https://reviews.freebsd.org/D21248
2019-08-14 20:58:06 +00:00