| Commit message (Collapse) | Author | Age | Files | Lines |
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r318007:
Add intermediary Makefile for compiling all items in the directory
r318008:
Only compile tests/ if MK_TESTS != no or ALL_MODULES is defined
r318009:
Add MK_TESTS to kern.opts.mk to support r31800
MFC with: r318008
Pointyhat to: ngie
r318011:
Mark this Makefile SUBDIR_PARALLEL
I inserted the necessary SUBDIR+= .WAIT in the previous commit
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Use calloc instead of malloc + memset
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style(9): sort headers
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gctl_test.t: catch errors with the mdcfg directive
While here, add a note about certain testcases relying on `count=1024` in
the "create" portion.
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r314659:
usr.sbin: normalize paths using SRCTOP-relative paths or :H when possible
This simplifies make logic/output
r314676:
Fix build after r314656
Some of the changes I introduced to use .ALLSRC were correct in spirit,
but incorrect in reality -- in particular, ../Makefile.inc hadn't been
pulled in via bsd.init.mk (via bsd.lib.mk, bsd.prog.mk), so the value
of .ALLSRC (evaluated immediately) was empty. .include bsd.init.mk
explicitly so we can be certain that the values used as dependencies in
the targets are defined when the target recipe has been evaluated.
Reminder: thou shalt separate out separate functional changes before
committing them.
(YUGE) Pointyhat to: ngie
In collaboration with: bdrewery
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bhyvegc_resize: make use of reallocarray(3) for bounds-checking.
Also add __FBSDID.
Reviewed by: grehan
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Update my copyright, note The FreeBSD Foundation involvement.
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MFC r318313:
Make ld-elf.so.1 directly executable.
MFC r318352 (by jonathan):
Rename rtld's parse_libdir to parse_integer.
MFC r318380:
Pretend that there is some security when executing in direct mode.
MFC r318431 (by jonathan):
Allow rtld direct-exec to take a file descriptor.
MFC r318445:
Fix style, add static keyword before static function definition.
MFC r318739:
For ld.so direct execution mode, implement -p option.
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Fix the AT_EXECFD functionality.
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Ensure that resume path on amd64 only accesses page tables for normal
operation after processor is configured to allow all required
features.
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Style.
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Simplify cleanup on failure in realpath(3).
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Fix several buffer overflows in realpath(3), and other minor issues.
PR: 219154
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bsdinstall: mount is not needed for the ZFS install case
bsdinstall: do not use distextract in scripted mode
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r314659:
usr.sbin: normalize paths using SRCTOP-relative paths or :H when possible
This simplifies make logic/output
r314676:
Fix build after r314656
Some of the changes I introduced to use .ALLSRC were correct in spirit,
but incorrect in reality -- in particular, ../Makefile.inc hadn't been
pulled in via bsd.init.mk (via bsd.lib.mk, bsd.prog.mk), so the value
of .ALLSRC (evaluated immediately) was empty. .include bsd.init.mk
explicitly so we can be certain that the values used as dependencies in
the targets are defined when the target recipe has been evaluated.
Reminder: thou shalt separate out separate functional changes before
committing them.
(YUGE) Pointyhat to: ngie
In collaboration with: bdrewery
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r315561 (by trasz):
Bring back the "i". The point is to make it easy to find via "apropos
iscsi", along with all the other relevant components.
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r316179 (by cem):
t_msgsnd: Use msgsnd()'s msgsz argument correctly to avoid overflow
msgsnd's msgsz argument is the size of the message following the 'long'
message type. Don't include the message type in the size of the message
when invoking msgsnd(2).
CID: 1368712
r316180 (by cem):
Follow-up to r316179: More of the same
CIDs: 1368705, 1368706, 1368707, 1368710
r316181 (by cem):
t_msgctl: Fix the same msgsnd() misuse as t_msgsnd
msgsnd(2)'s msgsz argument does not describe the full structure, only the
message component.
CIDs: 1368703, 1368711
r316260:
Annotate all changes made in r316178-r316180 with __FreeBSD__
Restore the stock (upstream) code under an #else block, so it's easier
for me to visualize and understand the code that needs to be upstreamed.
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lib/libc/gen/realpath_test: make check result from getcwd(3)
This is being done to avoid dereferencing a NULL pointer via strlcat,
obscuring the underlying issue with the getcwd(3) call.
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Now that r308691 has been MFC-ed as a part of r318716,
r308826 must be MFC-ed as well.
PR: 214629
Reported by: mshirk@daemon-security.com [head], lev [stable/11]
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offset 20*7*.
Sponsored by: Panasas
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Pull in r303257 from upstream llvm trunk (by Krzysztof Parzyszek)
[PPC] Properly update register save area offsets
The variables MinGPR/MinG8R were not updated properly when resetting the
offsets, which in the included testcase lead to saving the CR register
in the same location as R30.
This fixes another issue reported in PR26519.
Differential Revision: https://reviews.llvm.org/D33017
Reported by: Mark Millard
PR: 206990
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Declare the "snd_fxdiv_table" once. This shaves around 24Kbytes of
binary data from sound.ko and the kernel.
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libkvm: bump WARNS to 6 after recent commits done to resolve warnings issues
Tested with: make tinderbox; clang 4.0.0 (amd64), gcc 4.2.1/6.3.0 (amd64)
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Enable DHCP and IPv6 autoconfig on non-cloud VM images.
PR: 203653
Sponsored by: The FreeBSD Foundation
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r309412 (by imp):
dd is currently a bootstrap tool. It really doesn't have any business
being a bootstrap tool. However, for reproducible build output,
FreeBSD added dd status=none because it was otherwise difficult to
suppress the status information, but retain any errors that might
happen. There's no real reason that dd has to be a build tool, other
than we use status=none unconditional. Remove dd from a bootstrap tool
entirely by only using status=none when available. This may also help
efforts to build the system on non-FreeBSD hosts as well.
r316109:
Don't hardcode input files for stage 1/2 bootloaders; use .ALLSRC instead
This is a better pattern to follow when creating the bootloaders and doing
the relevant space checks to make sure that the sizes aren't exceeded (and
thus, copy-pasting is a bit less error prone).
r316132:
Parameterize out 7680 (15 * 512) as BOOT2SIZE, similar to sys/boot/i386/zfsboot/...
This is being done to make it easier to change in the future--this action might be
needed sooner rather than later because of gcc 6.3.0 bailing, stating that there
is negative free space left (deficit) in the boot2 bootloader.
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Fix up r316081 by using nitems(cam_errbuf) instead of sizeof(cam_errbuf)
Part of my original reasoning as far as converting the snprintf
calls was to permit switching over from char[] to wchar_t[] in the
future, as well as futureproof in case cam_errbuf's size was ever
changed.
Unfortunately, my approach was bugged because it conflated the
number of items with the size of the buffer, instead of the number of
elements being a fixed size != 1 byte.
Use nitems(..) instead which counts the quantity of items of a specific
type, as opposed to an unqualified sizeof(..) (which assumes that the
number of characters is equal to the buffer size).
Noted by: cem
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r317310:
Minor style(9) fixups
Delete trailing whitespace and sort headers.
Leave libgeom.h's placement alone, per reasoning in r317289.
r317316:
Minor style(9) fixups
Delete trailing whitespace and sort headers.
Leave libgeom.h's placement alone, per reasoning in r317289.
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Convert absolute links to relative links.
Style.Makefile(9) has been ignored to produce minimal diffs.
MFC r314837
The relative symlink fix causes downstream issues for
EMC DELL Isilon so revert the relative symlink fix
pending a better solution.
Reported by: ngie
MFC r315091
Revert r314833 until the problem with INSTALL_RSYMLINKS can be found
as it appears to break arm release builds.
PR: 217705
Reported by: cyclaero@gmail.com
Approved by: grehan (mentor)
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r317290,r317291,r317292,r317293,r317294,r317295,r317304,r317306,r317307,r317308,r317309:
r317290:
Fix -Wimplicit-function-declaration compilation warning by moving libgeom.h
#include below the stdio.h #include.
gctl_dump(3) needs stdio.h, per reasoning noted in r317289.
PR: 218809
r317291:
Rename gctl.t to gctl_test.t and test.c to gctl_test_helper.c
This is being done to reduce ambiguity and to make the tests more portable
in the future to other locations in the source tree.
r317292:
gctl_test.t: use make to compile gctl_test_helper instead of calling cc directly
r317293:
gctl_test_helper: apply polish
- Staticize variables to fix warnings.
- Sprinkle asserts around for calls that can fail
- Apply style(9) for main(..) definition.
- ANSIify usage(..) definition.
r317294:
Bump WARNS to 6 per previous commits which fixed warnings
Tested with: clang (4.0), gcc (4.2.1, 6.3.0)
r317295:
The GPT class no longer exists; use the PART class instead
r317304:
gctl_test_helper: add diagnostic output for parse_retval(..)
This will help end-users better diagnose issues with the function.
r317306:
gctl_test.t: minor tweaks
- Declare $count with the `my` scope operator to permit `use strict`.
- Add `use strict`.
- Use `use warnings` instead of using `-w` in the shebang.
- Don't unlink $cmd when done (prevents unnecessary rebuilding).
- Improve the error message when running with insufficient permissions, e.g.,
non-root.
r317307:
Use verb=delete not verb=remove
The `remove` verb hasn't been present in geom_part*(4) for well
over a decade, if ever. I couldn't find any references to it in
^/stable/5 at least, which is around the timeframe that this test
was written.
r317308:
gctl_test.t: more tweaks to try and update the code and get it functional (again?)
- Make the logfile for $out be built off the basename for $cmd, instead of $cmd.
(r317292 broke this assumption).
- Rename $mntpt to $mntpt_prefix for clarity, as this variable is a prefix for
mountpoints.
- Reindent the umount directive block while here to match the rest of the code.
r317309:
gctl_test.t: improve error reporting with mdcfg and mount directives
If the commands had failed previously, it would press on and result in a
series of cascading failures. Fail early and continue on to the next case
instead of executing additional commands after a previously failed series
of steps.
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Fix #if conditional added in r319008
I committed an earlier version of the file by accident
This is a no-op on ^/head and ^/stable/11.
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kvm_geterr_test: Compile out the portions that require kvm_open2(3) on
systems that lack the libcall, based on __FreeBSD_version.
kvm_open2(3) wasn't made available until r291406, which is in ^/stable/11,
but not ^/stable/10. This makes some of kvm_geterr_test available for testing
on ^/stable/10.
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lib/libkvm: start adding basic tests for kvm(3)
- kvm_close: add a testcase to verify support for errno = EINVAL / -1
(see D10065) when kd == NULL is provided to the libcall.
- kvm_geterr:
-- Add a negative testcase for kd == NULL returning "" (see D10022).
-- Add two positive testcases:
--- test the error case using kvm_write on a O_RDONLY descriptor.
--- test the "no error" case using kvm_read(3) and kvm_nlist(3) as
helper routines and by injecting a bogus error message via
_kvm_err (an internal API) _kvm_err was used as there isn't a
formalized way to clear the error output, and because
kvm_nlist always returns ENOENT with the NULL terminator today.
- kvm_open, kvm_open2:
-- Add some basic negative tests for kvm_open(3) and kvm_open2(3).
Testing positive cases with a specific
`corefile`/`execfile`/`resolver` requires more work and would require
user intervention today in order to reliably test this out.
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sys/fs/tmpfs/vnd_test: make md(4) allocation dynamic
The previous logic was flawed in the sense that it assumed that /dev/md3
was always available. This was a caveat I noted in r306038, that I hadn't
gotten around to solving before now.
Cache the device for the mountpoint after executing mdmfs, then use the
cached value in basic_cleanup(..) when unmounting/disconnecting the md(4)
device.
Apply sed expressions to use reuse logic in the NetBSD code that could
also be applied to FreeBSD, just with different tools.
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r317288:
libgeom(3): apply minor polish
- Use .Dv when mentioning NULL per mdoc(7).
- Reword `g_device_path`, `g_open_by_ident`, and `g_providername`'s descriptions
so they're less wordy.
- Fix a typo in `g_device_path` (can not -> cannot).
Tested with: igor, make manlint
r317289:
libgeom(3): note that stdio.h is required when referencing gctl_dump(3)
gctl_dump(3) is only exposed when stdio.h is #include'd first, per its
addition in r112510. The reasoning noted for the conditional "exposure"
of the function was to "limit #include pollution".
This addresses an issue I found with the documentation when looking at
bug 218809, which in turn addresses a -Wimplicit-function-declaration
compiler warning in `tools/regression/geom_gpt/test.c` (it uses
gctl_dump(3)).
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update pci_vendors to 2017.05.25
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Increase the allowed maximum number of audio channels from 31 to 127
in the PCM feeder mixer. Without this change a value of 32 channels is
treated like zero, due to using a mask of 0x1f, causing a kernel
assert when trying to playback bitperfect 32-channel audio. Also
update the AWK script which is generating the division tables to
handle more than 18 channels. This commit complements r282650.
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Avoid use of contiguous memory allocations in busdma when possible.
This patch improves the boundary checks in busdma to allow more cases
using the regular page based kernel memory allocator. Especially in
the case of having a non-zero boundary in the parent DMA tag. For
example AMD64 based platforms set the PCI DMA tag boundary to
PCI_DMA_BOUNDARY, 4GB, which before this patch caused contiguous
memory allocations to be preferred when allocating more than PAGE_SIZE
bytes. Even if the required alignment was less than PAGE_SIZE bytes.
This patch also fixes the nsegments check for using kmem_alloc_attr()
when the maximum segment size is less than PAGE_SIZE bytes.
Updated some comments describing the code in question.
Differential Revision: https://reviews.freebsd.org/D10645
Reviewed by: kib, jhb, gallatin, scottl
Sponsored by: Mellanox Technologies
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PR: 219417
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Update the "first appeared in" version in several manual pages.
Sponsored by: The FreeBSD Foundation
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Silence sysctl in startup scripts.
This makes 'stop' behave consistently with 'start' in the script.
Also use $SYSCTL instead of sysctl for consistency within that script.
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Change ec2.conf to use the pkg tool from a chroot rather than trying
to bootstrap it and fail from the livecd readonly filesystem.
Sponsored by: The FreeBSD Foundation
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315525: Decode more system call arguments in truss.
315335:
Remove duplicate argument from linux_stat64() decoding.
315336:
Automate the handling of QUAD_ALIGN and QUAD_SLOTS.
Previously, the offset in a system call description specified the
array index of the start of a system call argument. For most system
call arguments this was the same as the index of the argument in the
function signature. 64-bit arguments (off_t and id_t values) passed
on 32-bit platforms use two slots in the array however. This was
handled by adding (QUAD_SLOTS - 1) to the slot indicies of any
subsequent arguments after a 64-bit argument (though written as ("{
Quad, 1 }, { Int, 1 + QUAD_SLOTS }" rather than "{ Quad, 1 }, { Int, 2
+ QUAD_SLOTS - 1 }"). If a system call contained multiple 64-bit
arguments (such as posix_fadvise()), then additional arguments would
need to use 'QUAD_SLOTS * 2' but remember to subtract 2 from the
initial number, etc. In addition, 32-bit powerpc requires 64-bit
arguments to be 64-bit aligned, so if the effective index in the array
of a 64-bit argument is odd, it needs QUAD_ALIGN added to the current
and any subsequent slots. However, if the effective index in the
array of a 64-bit argument was even, QUAD_ALIGN was omitted.
This approach was messy and error prone. This commit replaces it with
automated pre-processing of the system call table to do fixups for
64-bit argument offsets. The offset in a system call description now
indicates the index of an argument in the associated function call's
signature. A fixup function is run against each decoded system call
description during startup on 32-bit platforms. The fixup function
maintains an 'offset' value which holds an offset to be added to each
remaining system call argument's index. Initially offset is 0. When
a 64-bit system call argument is encountered, the offset is first
aligned to a 64-bit boundary (only on powerpc) and then incremented to
account for the second argument slot used by the argument. This
modified 'offset' is then applied to any remaining arguments. This
approach does require a few things that were not previously required:
1) Each system call description must now list arguments in ascending
order (existing ones all do) without using duplicate slots in the
register array. A new assert() should catch any future
descriptions which violate this rule.
2) A system call description is still permitted to omit arguments
(though none currently do), but if the call accepts 64-bit
arguments those cannot be omitted or incorrect results will be
displated on 32-bit systems.
315496:
Decode the arguments passed to cap_fcntls_get() and cap_fcntls_limit().
315497:
Decode arguments passed to posix_fadvise().
315500:
Decode file flags passed to *chflags*().
While here, decode arguments passed to fchflags() and chflagsat().
315502:
Decode flock() operation.
315504:
Decode arguments passed to getfsstat().
Note that this does not yet decode the statfs structures returned by
getfsstat().
315509:
Decode arguments passed to kldsym() and kldunloadf().
This does not currently decode the kld_sym_lookup structure passed to
kldsym().
315523:
Add a Sizet type for 'size_t' values and use it instead of Int.
Various size_t arguments were previously decoded as Int values instead
which would have truncated values above 2^31 on 64-bit systems.
315524:
Decode arguments to madvise().
315525:
Improve decoding of last arguments to ioctl() and sendto().
Decode the last argument to ioctl() as a pointer rather than an int.
Eventually this could use 'int' for the _IOWINT() case and pointers for
all others.
The last argument to sendto() is a socklen_t value, not a pointer.
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The original blacklist library supported two notification types:
- failed auth attempt, which incremented the failed login count
by one for the remote address
- successful auth attempt, which reset the failed login count
to zero for that remote address
When the failed login count reached the limit in the configuration
file, the remote address would be blocked by a packet filter.
This patch implements a new notification type, "abusive behavior",
and accepts, but does not act on an additional type, "bad username".
It is envisioned that a system administrator will configure a small
list of "known bad usernames" that should be blocked immediately.
Sponsored by: The FreeBSD Foundation
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Honor WITHOUT_TFTP for check-old* and delete-old* targets.
PR: 217949
Sponsored by: The FreeBSD Foundation
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xen/netfront: don't drop the ring RX lock with inconsistent ring state
xen/netfront: don't drop the RX lock in xn_rxeof
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xen/blkfront: correctly detach a disk with active users
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pthread_cond_timedwait() receives absolute time, not relative. Passing
wrong time there caused two threads of zdb to spin in a tight loop.
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Fix the queue delay estimation in PIE/FQ-PIE when the timestamp
(TS) method is used. When packet timestamp is used, the "current_qdelay"
keeps storing the last queue delay value calculated in the dequeue
function. Therefore, when a burst of packets arrives followed by
a pause, the "current_qdelay" will store a high value caused by the
burst and stick to that value during the pause because the queue
delay measurement is done inside the dequeue function. This causes
the drop probability calculation function to calculate high drop
probability value instead of zero and prevents the burst allowance
mechanism from working properly. Fix this problem by resetting
"current_qdelay" inside the drop probability calculation function
when the queue length is zero and TS option is used.
Submitted by: Rasool Al-Saadi <ralsaadi@swin.edu.au>
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Add information to open(2) man page about the O_VERIFY flag.
PR: 219262
Reviewed by: bjk wblock
Approved by: sjg (mentor)
Obtained from: Juniper Networks, Inc.
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