Commit Graph

206651 Commits

Author SHA1 Message Date
Mark Johnston
09f206ecf0 Actually add the proc_rwmem(9) man page, missed in r291961. 2015-12-07 22:08:12 +00:00
Mark Johnston
41ad38ef18 Fix a couple misspellings of "environment."
MFC after:	3 days
2015-12-07 22:00:13 +00:00
Mark Johnston
a6cf53ef83 Add a trailing newline to the expected output for tst.walltimestamp.ksh.
MFC after:	1 week
2015-12-07 21:59:10 +00:00
Mark Johnston
8405751cec Fix a discrepancy in r291738.
The script that generates these makefiles was changed to modify LIBADD
rather than LDADD/DPADD, but the makefile itself was also changed in a
slightly different way.
2015-12-07 21:57:36 +00:00
Mark Johnston
a476e3a567 Update DTrace test suite makefiles after r291963. 2015-12-07 21:51:50 +00:00
Mark Johnston
1639290749 MFV r289003:
6271 dtrace caused excessive fork time

Author: Bryan Cantrill <bryan@joyent.com>
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Approved by: Gordon Ross <gwr@nexenta.com>

illumos/illumos-gate@7bd3c1d12d
2015-12-07 21:49:32 +00:00
Mark Johnston
6e0f204c3f Modify DTRACEHIOC_ADDDOF to copy the DOF section from the target process.
r281257 added support for lazyload mode by allowing dtrace(1) to register
a DOF section on behalf of a traced process. This was implemented by
having libdtrace copy the DOF section into a heap-allocated buffer and
passing its address to the ioctl handler. However, DTrace uses the DOF
section address as a lookup key in certain cases, so the ioctl handler
should be given the target process' DOF section address instead. This
change modifies the ADDDOF handler to copy the DOF section in from the
target process, rather than from dtrace(1).
2015-12-07 21:44:05 +00:00
Mark Johnston
711fbd17ec Add helper functions proc_readmem() and proc_writemem().
These helper functions can be used to read in or write a buffer from or to
an arbitrary process' address space. Without them, this can only be done
using proc_rwmem(), which requires the caller to fill out a uio. This is
onerous and results in code duplication; the new functions provide a simpler
interface which is sufficient for most existing callers of proc_rwmem().

This change also adds a manual page for proc_rwmem() and the new functions.

Reviewed by:	jhb, kib
Differential Revision:	https://reviews.freebsd.org/D4245
2015-12-07 21:33:15 +00:00
Kenneth D. Merry
23d63288c2 The ccb_xflags enumeration was removed from FreeBSD/head in
r259397 (it contained the CAM_EXTLUN_VALID bit) and I added the
same type name with a different set of values back in r291716.

The old ccb_xflags enumeration still exists in FreeBSD stable/10.
Shift all of the new values by one bit to avoid compatibility
issues when merged to stable/10.

MFC after:	3 days
Sponsored by:	Spectra Logic
2015-12-07 21:04:27 +00:00
Baptiste Daroussin
be90c1c6b5 Fix ls -l alignement with new locales
Latest update of locales introduced abbreviated month that follows the regionale
rules meaning that they can be of variable length instead of being arbitrary
truncated to top 3 characters.

To fix alignement, ls now computes the visible length of the abbreviated month,
pads the shorter month with spaces in order to make sure everything is properly
aligned

Reviewed by:	ache, ed, jilles
Differential Revision:	https://reviews.freebsd.org/D4239
2015-12-07 20:48:28 +00:00
Ed Maste
fc7284da06 elfcopy: exclude extension when converting from binary
When converting from binary to ELF, elfcopy creates symbols
_binary_<filename>_start_, _binary_<filename>_end, and
_binary_<filename>_size. For compatibility with GNU objcopy (and to
produce sensible symbol names) the extension must be stripped off.

Reviewed by:	imp
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D4238
2015-12-07 20:21:12 +00:00
Christian Brueffer
645babfa8f Fix a comment typo in the code example.
PR:		203497
Submitted by:	chadf@triularity.org
MFC after:	1 week
2015-12-07 19:21:08 +00:00
Ed Maste
015dfda6c6 Build and install userland .debug files by default
Debug data files are now built by default with 'make buildworld' and
installed with 'make installworld'. This facilitates debugging but
requires more disk space both during the build and for the installed
world. Debug files may be disabled by setting WITHOUT_DEBUG_FILES=yes
in src.conf(5).

Reviewed by:	bdrewery, eadler, vangyzen
Relnotes:	Yes
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D4018
2015-12-07 19:15:52 +00:00
Christian Brueffer
a8b75f756d Add an MLINK for m_collapse.
PR:		204205
Submitted by:	avos
MFC after:	1 week
2015-12-07 19:08:33 +00:00
Hans Petter Selasky
4da9ba7e7f When setting up VLANs on a Raspberry Pi ethernet port, the MTU drops
from 1500 to 1496 bytes. The MTU should remain at 1500, extending the
frame size as per IEEE 802.3. Adding IFCAP_VLAN_MTU to the
if_capabilities field in the smsc driver solves the problem.  The
datasheet for the LAN9512 chip, section 3.2.3 states that the chip
supports the extended frame.

Submitted by:	rpp@ci.com.au
MFC after:	1 week
PR:		205050
2015-12-07 18:55:33 +00:00
Bryan Drewery
1c2a618bbf Fix spelling of internal hack.
Reported by:	ngie
2015-12-07 18:45:55 +00:00
Ed Maste
4c22b4686b Replace magic value ELF note type with NT_FREEBSD_ABI_TAG
As of r291909 elf_common.h provides a definition.

Suggested by:	kib
Sponsored by:	The FreeBSD Foundation
2015-12-07 18:43:27 +00:00
Christian Brueffer
24ae305fb7 Fix a typo in the CPUTYPE list.
PR:		205099
Submitted by:	xxjack12xx@gmail.com
MFC after:	1 week
2015-12-07 18:39:38 +00:00
Konstantin Belousov
7c958a41fe Merge common parts of i386 and amd64 md_var.h and smp.h into
new headers x86/include x86_var.h and x86_smp.h.

Reviewed by:	emaste, jhb
Sponsored by:	The FreeBSD Foundation
Differential revision:	https://reviews.freebsd.org/D4358
2015-12-07 17:41:20 +00:00
Konstantin Belousov
49e806677c Use ANSI C definition.
MFC after:	1 week
2015-12-07 17:24:55 +00:00
John Baldwin
d99775308a Set %esp correctly in the extended TSS.
The pcb is saved at the top of the kernel stack on x86 platforms.
The initial kenrel stack pointer is set in the TSS so that the trapframe
from user -> kernel transitions begins directly below the pcb and grows
down.

The XSAVE changes moved the FPU save area out of the pcb and into a
variable-sized area after the pcb.  This required updating the expressions
to calculate the initial stack pointer from 'stacktop - sizeof(pcb)' to
'stacktop - sizeof(pcb) + FPU save area size'.

The i386_set_ioperm() system call allows user applications to access
individual I/O ports via the I/O port permission bitmap in the TSS.
On FreeBSD this requires allocating a custom per-process TSS instead of
using the shared per-CPU TSS.

The expression to initialize the initial kernel stack pointer in the
per-process TSS created for i386_set_ioperm() was not properly updated
after the XSAVE changes.  Processes that used i386_set_ioperm() would
trash the trapframe during subsequent context switches resulting in
panics from memory corruption.

This changes fixes the kernel stack pointer calculation for the per-process
TSS.

Reviewed by:	kib, n_hibma
Reported by:	n_hibma
MFC after:	1 week
2015-12-07 16:27:11 +00:00
Bryan Drewery
1f0d6c0786 Garbage collect removed directories.
Sponsored by:	EMC / Isilon Storage Division
2015-12-07 16:08:26 +00:00
Bryan Drewery
10f696a52d FAST_DEPEND: Only pass -MF if we care about the object being compiled.
This will save time generating dependency files that we didn't expect
due to cases where SRCS!=OBJS or for building custom targetted objects
in Makefiles that do not end up in the DEPENDOBJS list.

This uses a bmake trick to modify CFLAGS based on ${.TARGET}.  A
.PARSEDIR check is done for the sake of MFC safety.

MFC after:	2 weeks
Sponsored by:	EMC / Isilon Storage Division
2015-12-07 16:08:22 +00:00
Bryan Drewery
b9964333e0 FAST_DEPEND: Move handling code below yacc/lex/dtrace code that modified SRCS.
This fixes some of those newly added SRCS not having their depend files
included.

MFC after:	2 weeks
Sponsored by:	EMC / Isilon Storage Division
2015-12-07 16:08:19 +00:00
Bryan Drewery
69afbf0275 FAST_DEPEND: Only try to use dependencies from C/C++ SRCS as mkdep did.
Rather than try to guess at all of the OBJS variables just use SRCS
using the same patterns that mkdep does.  This also fixes a mistake
where dependencies were being generated with FAST_DEPEND when they were
not for mkdep.  This happens when OBJS!=SRCS as is the case in
gnu/lib/csu where SRCS has 1 file and OBJS has several other files that
does not even contain the 1 SRCS file.  Generally in these cases the
OBJS have custom dependencies defined in their Makefile.  If we generate
dependencies for those and then load a .depend file, then .IMPSRC may
contain duplicate sources and lead to errors such as:
  cc: error: cannot specify -o when generating multiple output files

MFC after:	2 weeks
Sponsored by:	EMC / Isilon Storage Division
2015-12-07 16:08:16 +00:00
Bryan Drewery
4d293dd8dc Add missing CLEANFILES.
MFC after:	1 week
Sponsored by:	EMC / Isilon Storage Division
2015-12-07 16:08:13 +00:00
Bryan Drewery
e42070a701 Replace unneeded manual dependency on header by adding it to SRCS.
bsd.lib.mk and bsd.prog.mk already depend all objs on headers in SRCS if
there is not yet a depend file.  The headers in SRCS are never built or
installed.  After 'make depend' the header was already added as a proper
dependency on the objects where needed.

MFC after:	2 weeks
Sponsored by:	EMC / Isilon Storage Division
2015-12-07 16:08:09 +00:00
Hans Petter Selasky
98a998d5e7 Update the mlx5 shared driver code to the latest version, which
include the following list of changes:

- Added eswitch ACL table management
  Introduce API for managing ACL table.
  This API include the following features:
  1) vlan filter - for VST/VGT+ support.
  2) spoofcheck.
  3) robust functionality to allow/drop general untagged/tagged traffic.
  4) support for both ingress and egress ACL types.

- Added loopback filter to the vacl table.

- Added multicast list set in the vPort context

- Added promiscuous mode set in the vPort context

- Set the vlan list in vPort context
  1) Check caps if VLAN list is not longer than FW supports
  2) Set MODIFY_NIC_VPORT_CONTEXT command

- Changed MLX5_EEPROM_MAX_BYTES from 48 to 32 so that a single EEPROM
  reading cannot cross the 128-byte boundary. Previously reading the
  MCIA register was done in batches of 48 bytes. The third reading
  would then by-pass the 127th byte, which means that part of the low
  page and part of the high page would be read at the same time, which
  created a bug:
    1st: 0-47 bytes
    2nd: 48-95 bytes
    3rd: 96-143 bytes

MFC after:	1 week
Sponsored by:	Mellanox Technologies
Differential Revision:	https://reviews.freebsd.org/D4411
2015-12-07 13:16:48 +00:00
Hans Petter Selasky
278ce1c919 Add full support for Receive Side Scaling, RSS, to the mlx5en
driver. This includes binding all interrupt and worker threads
according to the RSS configuration, setting up correct Toeplitz
hashing keys as given by RSS and setting the correct mbuf
hashtype for all received traffic.

MFC after:	1 week
Sponsored by:	Mellanox Technologies
Differential Revision:	https://reviews.freebsd.org/D4410
2015-12-07 12:38:51 +00:00
Konstantin Belousov
4d22d07a07 Add support for usermode (vdso-like) gettimeofday(2) and
clock_gettime(2) on ARMv7 and ARMv8 systems which have architectural
generic timer hardware. It is similar how the RDTSC timer is used in
userspace on x86.

Fix a permission problem where generic timer access from EL0 (or
userspace on v7) was not properly initialized on APs.

For ARMv7, mark the stack non-executable. The shared page is added for
all arms (including ARMv8 64bit), and the signal trampoline code is
moved to the page.

Reviewed by:	andrew
Discussed with:	emaste, mmel
Sponsored by:	The FreeBSD Foundation
Differential revision:	https://reviews.freebsd.org/D4209
2015-12-07 12:20:26 +00:00
Konstantin Belousov
dc15d94fd9 Update ctime when atime or birthtime are updated.
Cleanup setting of ctime/mtime/birthtime: do not set IN_ACCESS or
IN_UPDATE, then clear them with ufs_itimes(), making transient
(possibly inconsistent) change to the times, and then copy
user-supplied times into the inode.  Instead, directly clear IN_ACCESS
or IN_UPDATE when user supplied the time, and copy the value into the
inode.

Minor inconsistency left is that the inode ctime is updated even when
birthtime update attempt is performed on a UFS1 volume.

Submitted by:	bde
MFC after:	2 weeks
2015-12-07 12:09:04 +00:00
Hans Petter Selasky
74540a3183 Add support for setting the TX moderation mode via a sysctl entry. TX
completion events can be moderated in the same way like RX completion
events. Expose this functionality by a sysctl variable.

MFC after:	1 week
Sponsored by:	Mellanox Technologies
Differential Revision:	https://reviews.freebsd.org/D4409
2015-12-07 11:04:50 +00:00
Hans Petter Selasky
2a5ac376e4 The firmware no longer supports setting a port MTU of zero bytes.
Set the port MTU and then query it and report if any problems instead.

MFC after:	1 week
Submitted by:	Shahar Klein <shahark@mellanox.com>
Sponsored by:	Mellanox Technologies
Differential Revision:	https://reviews.freebsd.org/D4408
2015-12-07 10:57:42 +00:00
Warner Losh
85154c415c Start to split apart the different image formats that we need to
make. Add support for generating powerpc64 qemu images. We
can generate them, but there's something wrong booting them.
This also simplifies the user config files a bit, and removes
bits no longer true.
2015-12-07 10:24:40 +00:00
Warner Losh
0a85283010 Make sure to quote the arg after -n and -z tests. 2015-12-07 10:24:38 +00:00
Andrew Rybchenko
06af9686c1 sfxge: [2/6] rework MCDI response polling
Required to support MCDI proxy authorization.

Submitted by:   Andy Moreton <amoreton at solarflare.com>
Reviewed by:    gnn
Sponsored by:   Solarflare Communications, Inc.
MFC after:      1 week
Differential Revision: https://reviews.freebsd.org/D4418
2015-12-07 07:22:21 +00:00
Andrew Rybchenko
3edad19717 sfxge: [1/6] add common code MCDI proxy auth build option
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Reviewed by:    gnn
Sponsored by:   Solarflare Communications, Inc.
MFC after:      1 week
Differential Revision: https://reviews.freebsd.org/D4417
2015-12-07 07:20:49 +00:00
Andrew Rybchenko
c590f76295 sfxge: fix pointer parameter/value signedness mismatch warnings
TLV routines use 'uint8_t *', NVRAM code uses caddr_t. Just cast to
required type to fix the warning.

Required to build with -Werror=pointer-signg.

Reviewed by:    gnn
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision: https://reviews.freebsd.org/D4391
2015-12-07 06:07:01 +00:00
Andrew Rybchenko
ef13016e2c sfxge: fix name conflict with crc32_table from sys/crc32.h
The header is not present on FreeBSD, but exists on OmniOS where sfxge
common code is used as well.

Reviewed by:    gnn
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision: https://reviews.freebsd.org/D4390
2015-12-07 06:05:23 +00:00
Andrew Rybchenko
9dd0e15fab sfxge: switch to TxQ creation specific flags
It is better do not mix TxQ creation and receive event flags since only
checksum flags are applicable to TxQ.
Also it will allow to add a new TxQ creation specific flags.

Reviewed by:    gnn
Sponsored by:   Solarflare Communications, Inc.
MFC after: 2    days
Differential Revision: https://reviews.freebsd.org/D4389
2015-12-07 06:04:24 +00:00
Andrew Rybchenko
57396b7a90 sfxge: [Sorrento] support writing of MUM firmware
When writing the MUM firmware the chunk size must be equal to the erase
size.

Submitted by:   Laurence Evans <levans at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision: https://reviews.freebsd.org/D4388
2015-12-07 06:01:14 +00:00
Andrew Rybchenko
1547de018e sfxge: support PERMIT_SET_MAC_WHEN_FILTERS_INSTALLED flag
Use flag on vadapter alloc when reported as a supported capability.
Use the slow device reset only when the capability is missing.

Submitted by:   Richard Houldsworth <rhouldsworth at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision: https://reviews.freebsd.org/D4387
2015-12-07 05:59:24 +00:00
Warner Losh
5d607c3eeb Document the different config files.
Document how to run qemu for the ones I've run.
Use qcow2 for all qemu images.
2015-12-07 05:13:29 +00:00
Warner Losh
8272782498 Improve cam tracing a little by including the function code in the
traces for xpt_action. Note up-calls (down-calls?) to the SIM as well.

Differential Review: https://reviews.freebsd.org/D4382
2015-12-07 04:14:29 +00:00
Enji Cooper
7b0d44bcba Enable bin/ls testcases disabled previously because of issues with how
kyua 0.11's version of report-junit was rendering non-printable characters

Upgrade to kyua 0.12 to obtain a fixed version of the command

Output verified with python 2.7.10's xml.dom.minidom module

MFC after: 3 days
Sponsored by: EMC / Isilon Storage Division
2015-12-07 04:03:01 +00:00
Warner Losh
ec74bc324b Now that we have dedup of mtree elements in nanobsd, remove the
primitive attempt we made here.
2015-12-07 04:02:59 +00:00
Warner Losh
19edffef95 Fix up mtree with additional entries written to it by
nanobsd. implement support for NanoBSD touching a file (and possibly
recording that fact) as well as replacing a directory with a symlink.
Also specify the default uname and gname for files and use that as a
/set command at the top of the generated METALOG file.
2015-12-07 04:02:52 +00:00
Warner Losh
9e144f3552 Disable /entropy by default. /var/db/entropy should be enough.
# This eliminates the warning message at boot, but more work may be
# needed.
2015-12-07 04:02:42 +00:00
Warner Losh
e221bf0bfe imported patch dedup 2015-12-07 04:02:34 +00:00
Warner Losh
39fcadb2ad Allow the .cfg files to specify the ultimate format for the images
created.
2015-12-07 04:02:32 +00:00