| Commit message (Collapse) | Author | Age | Files | Lines |
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In the IPFW+NAT+divergent MTU case there is a bug in sening ICMP MTU updates.
Approved by: re (marius, gjb)
Sponsored by: Rubicon Communications (Netgate)
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Use correct src/dst ports when removing states.
Submitted by: Milosz Kaniewski <m.kaniewski@wheelsystems.com>,
UMEZAWA Takeshi <umezawa@iij.ad.jp> (orginal)
Reviewed by: glebius
Approved by: re (marius)
Obtained from: OpenBSD
Sponsored by: Rubicon Communications (Netgate)
Differential revision: https://reviews.freebsd.org/D5392
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Add a gop command to help diagnose VT efifb problems. The gop
command has the following sub-commands:
list - list all possible modes (paged)
get - return the current mode
set <mode> - set the current mode to <mode>
MFC: r287317, r287422, r287475, r287489, r287538 [2]
Add support for the UGA draw protocol. This includes adding a
command called 'uga' to show whether UGA is implemented by the
firmware and what the settings are. It also includes filling
the efi_fb structure from the UGA information when GOP isn't
implemented by the firmware.
PR: 207313 [1], 202730 [2]
Approved by: re (gjb)
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Do not set M_BESTFIT if a strategy has already been provided. This
fixes problems when using M_FIRSTFIT.
MFC: r280805
Add four new DDB commands to display vmem(9) statistics.
In particular, such DDB commands were added:
show vmem <addr>
show all vmem
show vmemdump <addr>
show all vmemdump
As possible usage, that allows to see KVA usage and fragmentation.
Approved by: re (gjb)
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PR: 193871
Approved by: re (gjb)
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Null terminate boot config buffer
PR: 207070
Approved by: re (gjb)
Sponsored by: Multiplay
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r295417 | ken | 2016-02-08 15:13:08 -0700 (Mon, 08 Feb 2016) | 9 lines
Fix the SCSI Extended INQUIRY probe case when an error is returned
and a retry is scheduled.
Instead of leaving the device queue frozen, unfreeze the device queue so
that the retry can happen.
Sponsored by: Spectra Logic
Approved by: re (gjb)
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r293719 hyperv/hn: Implement LRO
r293720 hyperv/hn: Implement SIOC[SG]IFMEDIA support
r293721 hyperv/hn: Avoid mbuf cluster allocation, if the packet is small.
r293722 hyperv/hn: Removed unused netvsc_init()
r293869 hyperv/hn: Unbreak LINT-NOIP
r293870 hyperv: use x86 generic code to do the hypervisor detection
r293871 hyperv: remove unused vmbus definitions
r293873 hyperv: implement an event timer
r293874 hyperv: add interrupt counters
r293875 hyperv: set receive buffer size according to NVSP protocol version
r293877 Unbreak `make depend` with sys/modules/hyperv/vmbus after r293870
Approved by: re (glebius), adrian (mentor)
Sponsored by: Microsoft OSTC
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ext2fs: Remove panics for rename() race conditions.
Sync with r84642 from UFS:
The panics are inappropriate because the IN_RENAME flag only fixes a
few of the huge number of race conditions that can result in the
source path becoming invalid even prior to the VOP_RENAME() call.
Approved by: re (glebius)
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nvd: add hw.nvd.delete_max tunable
The NVMe specification does not define a maximum or optimal delete
size, so technically max delete size is min(full size of namespace,
2^32 - 1 LBAs). A single delete operation for a multi-TB NVMe
namespace though may take much longer to complete than the nvme(4)
I/O timeout period. So choose a sensible default here that is still
suitably large to minimize the number of overall delete operations.
This also fixes possible uint32_t overflow on initial TRIM operation
for zpool create operations for NVMe namespaces with >4G LBAs.
Approved by: re (glebius)
Sponsored by: Intel
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nvme: avoid duplicate SET_NUM_QUEUES commands
nvme(4) issues a SET_NUM_QUEUES command during device
initialization to ensure enough I/O queues exists for each
of the MSI-X vectors we have allocated. The SET_NUM_QUEUES
command is then issued again during nvme_ctrlr_start(), to
ensure that is properly set after any controller reset.
At least one NVMe drive exists which fails this second
SET_NUM_QUEUES command during device initialization. So
change nvme_ctrlr_start() to only issue its SET_NUM_QUEUES
command when it is coming out of a reset - avoiding the
duplicate SET_NUM_QUEUES during device initialization.
Approved by: re (glebius)
Sponsored by: Intel
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PR: 206774
Submitted by: Christian Heckendorf <heckendorfc@gmail.com>
Approved by: re (glebius)
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Approved by: re (glebius)
Relnotes: yes
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Approved by: re (glebius)
Relnotes: yes
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Fix make universe when running with non POSIX/C locales using a locale sensitive
pattern
Approved by: re@ (gjb, marius)
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Fix hangs or panics when misbehaved kernel threads return from their
main function.
295418:
Mark proc0 as a kernel process via the P_KTHREAD flag.
All other kernel processes have this flag set and all threads in proc0
(including thread0) have the similar TDP_KTHREAD flag set.
295419:
Call kthread_exit() rather than kproc_exit() for a premature kthread exit.
Kernel threads (and processes) are supposed to call kthread_exit() (or
kproc_exit()) to terminate. However, the kernel includes a fallback in
fork_exit() to force a kthread exit if a kernel thread's "main" routine
returns. This fallback was added back when the kernel only had processes
and was not updated to call kthread_exit() instead of kproc_exit() when
threads were added to the kernel.
This mistake was particularly exciting when the errant thread belonged to
proc0. Due to the missing P_KTHREAD flag the fallback did not kick in
and instead tried to return to userland via whatever garbage was in the
trapframe. With P_KTHREAD set it tried to terminate proc0 resulting in
other amusements.
PR: 204999
Approved by: re (glebius)
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Approved by: re (gjb)
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This fixes a GPU hang on i945GM.
While here, merge some minor fixes to DRM core and i915:
* Remove obsolete drm_agp_*_memory() prototypes
* Fix comment in drm_fops.c (outisde -> outside)
* Fix some formatting issues in drm_stub.c (spaces -> tabs)
Approved by: re (marius)
MFC of: r288653, r288952, r293851
Submitted by: <s3erios@gmail.com>
Differential Revision: https://reviews.freebsd.org/D3413
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PR: 207095
Submitted by: madpilot
Approved by: re (marius)
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Approved by: re (marius)
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In tty_dealloc(), clear the queues.
Approved by: re (marius)
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Limit the accesses to file' f_advice member to VREG vnodes only.
Recheck that f_advice is not NULL after lock is taken.
Approved by: re (marius)
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When devfs dirent is freed, a vnode might still keep a pointer to it,
apparently. Interlock and clear the pointer to avoid free memory
dereference.
Approved by: re (marius)
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Approved by: re (implicit)
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r294767: Parse command line arguments in loader.fi
r294769: Allow newlines to be treated as whitespace when parsing args
r295408: Implement -P command line option in for EFI booting.
Approved by: re@ (gjb@)
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Fix EFI multi device boot support
Approved by: re (marius)
Sponsored by: Multiplay
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Process /boot/config and /boot.config during EFI boot
Approved by: re (marius)
Sponsored by: Multiplay
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The MFC of the recent EFI work to stable/10 caused build breakage
under ia64.
It was not apparent that there was EFI code outside the EFI tree as
this is not the case in HEAD, however in stable/10 there is for ia64.
This change does the following:
* Re-enables libefi for ia64 under gcc.
* Adds the ignore for unsupported pragma's when building libefi for ia64.
* Adds the missing parameter to efi_handle_lookup in the ia64 loader.
This is a direct commit as ia64 is no longer supported after 10.x
Approved by: re (marius)
Sponsored by: Multiplay
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- Note that devctl(8) will appear in 10.3 first.
- Add missing devctl_set_driver entry to namelist in devlist(3).
Approved by: re (gjb)
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ixgbe sysctl hardware defaults
Approved by: re (marius)
Sponsored by: Multiplay
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Fix EFI platform build failures on arm.armeb
Approved by: re (marius)
Sponsored by: Multiplay
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MFC r294734
Fix ixgbe compliation with DBG 1
MFC r295093
Configure ixgbe phy & gbic power
MFC r295094
Fix ixgbe flow control autoneg reporting
Approved by: re (marius)
Sponsored by: Multiplay
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sfxge: implement SIOCGI2C to read information from phy modules
The IOCTL is used by 'ifconfig -v' to show SFP+/QSFP+ information
including inventory information and dianostics (temperature, light
levels, voltage etc).
Reviewed by: gnn,melifaro
Approved by: re (gjb)
Sponsored by: Solarflare Communications, Inc.
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reflect the maximum number of queues supported (8) by this driver.
Submitted by: jwd
Reviewed by: erj
Approved by: re (gjb)
Sponsored by: Intel Corporation and Limelight Networks
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Update ixgbe(4) to Intel FreeBSD Networking Group version 3.1.13-k.
MFC r292571 and r292697
Add support for X552 and X550T.
MFC r293334
Fix SFP module insertion post boot.
MFC r293338
Fix VF handling of VLANs for Amazon Cloud.
Reviewed by: erj smh ngie jeffrey.e.pieper@intel.com
Approved by: re (marius)
Relnotes: Yes
Sponsored by: Intel Corporation and Limelight Networks
Differential Revision: https://reviews.freebsd.org/D5117
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Approved by: re (marius)
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A few existing SYSINITs expect the in-kernel PRNG (random(9)) to be
useable at SI_SUB_RANDOM / SI_ORDER_ANY. However, the random(4) overhaul
merged for 10.0 performs all of its initialization at SI_SUB_DRIVERS
(since it is tied in with creating the /dev/random character device).
This has changed in HEAD where the random initialization is split such
that the in-kernel random(9) is initialized at SI_SUB_RANDOM and the
supporting bits for userland random(4) (such as /dev/random) are initialized
later.
However, the changes in HEAD are large and invasive. Instead, this change
is being directly committed to stable/10.
This change moves most of the random(9)/random(4) initialization to
SI_SUB_RANDOM with the exception that the creation of the harvesting kernel
process and the /dev/random character device are deferred to new
SYSINITs that run at SI_SUB_DRIVERS.
This fixes the "random device not loaded; using insecure entropy" message
output during boot on some systems.
PR: 205800
Reviewed by: markm, so@
Approved by: so
Approved by: re (gjb)
Tested by: Mark Saad <nonesuch@longcount.org>
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MFC: r294072
Move init_zfs_bootenv to sys/boot/zfs/zfs.c instead of having a copy in each loader
MFC: r294073
Connect the ZFS boot environment menu to the UEFI loader
MFC: r295357
Do not set vfs.root.mountfrom unnecessarily when initializing ZFS BE menu
Approved by: re (marius)
Relnotes: yes
Sponsored by: ScaleEngine Inc.
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ntp leap-leapseconds support.
r289421:
Add default leap-seconds file. This should help ntp networks get the
leap second date correct
Updates to the file can be obtained from ftp://time.nist.gov/pub/ or
ftp://tycho.usno.navy.mil/pub/ntp/.
r293037:
Update leap-seconds to latest. This will satisfy the ntpd leap-second
version check.
r294773:
Add support for automatic leap-second file updates.
The working copy of leapfile resides in /var/dbntpd.leap-seconds.list.
/etc/ntp/leap-seconds (periodically updated from ftp://time.nist.gov/pub/
or ftp://tycho.usno.navy.mil/pub/ntp/) contains the master copy should
automatic leapfile updates be disabled (default).
Automatic leapfile updates are fetched from $ntp_leapfile_sources,
defaulting to https://www.ietf.org/timezones/data/leap-seconds.list,
within $ntp_leapfile_expiry_days (default 30 days) from leap-seconds
file expiry. Automatic updates can be enabled by setting
$daily_ntpd_leapfile_enable="YES" in periodic.conf. To avoid congesting
the ntp leapfile source the automatic update randomized by default but
can be disabled through daily_ntpd_avoid_congestion="NO" in
periodic.conf.
r294884:
Allow specification of fetch options for ntp leap-seconds fetch.
Approved by: re (gjb)
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Fix corruption of coredumps due to procstat notes changing size during
coredump generation. The changes in r287442 required some reworking
since the 'fo_fill_kinfo' file op does not exist in stable/10.
287442:
Detect badly behaved coredump note helpers
Coredump notes depend on being able to invoke dump routines twice; once
in a dry-run mode to get the size of the note, and another to actually
emit the note to the corefile.
When a note helper emits a different length section the second time
around than the length it requested the first time, the kernel produces
a corrupt coredump.
NT_PROCSTAT_FILES output length, when packing kinfo structs, is tied to
the length of filenames corresponding to vnodes in the process' fd table
via vn_fullpath. As vnodes may move around during dump, this is racy.
So:
- Detect badly behaved notes in putnote() and pad underfilled notes.
- Add a fail point, debug.fail_point.fill_kinfo_vnode__random_path to
exercise the NT_PROCSTAT_FILES corruption. It simply picks random
lengths to expand or truncate paths to in fo_fill_kinfo_vnode().
- Add a sysctl, kern.coredump_pack_fileinfo, to allow users to
disable kinfo packing for PROCSTAT_FILES notes. This should avoid
both FILES note corruption and truncation, even if filenames change,
at the cost of about 1 kiB in padding bloat per open fd. Document
the new sysctl in core.5.
- Fix note_procstat_files to self-limit in the 2nd pass. Since
sometimes this will result in a short write, pad up to our advertised
size. This addresses note corruption, at the risk of sometimes
truncating the last several fd info entries.
- Fix NT_PROCSTAT_FILES consumers libutil and libprocstat to grok the
zero padding.
287537:
Follow-up to r287442: Move sysctl to compiled-once file
Avoid duplicate sysctl nodes.
288944:
Fix core corruption caused by race in note_procstat_vmmap
This fix is spiritually similar to r287442 and was discovered thanks to
the KASSERT added in that revision.
NT_PROCSTAT_VMMAP output length, when packing kinfo structs, is tied to
the length of filenames corresponding to vnodes in the process' vm map
via vn_fullpath. As vnodes may move during coredump, this is racy.
We do not remove the race, only prevent it from causing coredump
corruption.
- Add a sysctl, kern.coredump_pack_vmmapinfo, to allow users to disable
kinfo packing for PROCSTAT_VMMAP notes. This avoids VMMAP corruption
and truncation, even if names change, at the cost of up to PATH_MAX
bytes per mapped object. The new sysctl is documented in core.5.
- Fix note_procstat_vmmap to self-limit in the second pass. This
addresses corruption, at the cost of sometimes producing a truncated
result.
- Fix PROCSTAT_VMMAP consumers libutil (and libprocstat, via copy-paste)
to grok the new zero padding.
Approved by: re (gjb)
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r294765 (imp)
Move all the separate copies of the same strings into paths.h. There's
nothing machine specific about these.
r294765 (imp)
RBX_ defines are in rbx.h, move it there.
r294847 (imp)
Remove static from these two. They slipped through the cracks.
r294925 (imp)
Fix mistake when transitioning to the new defines with ZFS loader. I
hate adding yet another define, but it is the lessor of the evil
choices available. Kill another evil by removing PATH_BOOT3 and
replacing it with PATH_LOADER or PATH_LOADER_ZFS as appropriate.
Approved by: re (gjb)
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DIOCADDADDR and DIOCADDRULE.
PR: 206933
Approved by: re (marius)
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Minor fixes for ddb tty-related commands.
Approved by: re (gjb)
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Don't allow opening the callout device when the callin device is already
open (in disguise as the console device).
Approved by: re (gjb)
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Since r256624 (head) we have been leaking routing table allocations
on vnet enabled jail shutdown. Call the provided cleanup
routines for IP versions 4 and 6 to plug these leaks.
Sponsored by: The FreeBSD Foundation
Reviewed by: gnn
Differential Revision:https://reviews.freebsd.org/D4530
Approved by: re (gjb)
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The variable is write once only and not used.
Recover the vertical space.
Sponsored by: The FreeBSD Foundation
Obtained from: p4 CH=180830
Reviewed by: gnn, hiren
Differential Revision:https://reviews.freebsd.org/D4898
Approved by: re (marius, gjb)
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Try to fix a bug introduced in r228623 (head).
We started to copy the ifa_msghdr as otherwise platforms with strict
alignment would break. It is unclear to me if there's also a problem with
access to the address list following the structure.
However we never copied the address list after the structure and thus are
pointing at random memory. For now just use a pointer to the original
memory for accessing the address list making it at least work on
platforms with weak memory access.
PR: 195445
Reported by: wolfgang lyxys.ka.sub.org
Tested by: wolfgang lyxys.ka.sub.org (x86)
Approved by: re (marius)
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Make sure to enable aliases for SHIFT_JIS.
Approved by: re (marius)
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MFH (r285975, r287143): register mergeinfo for security fixes
MFH (r294497, r294498, r295139): internal documentation
MFH (r294328): upgrade to openssh 6.7p1, re-add libwrap
MFH (r294332): upgrade to openssh 6.8p1
MFH (r294367): update pam_ssh for api changes
MFH (r294909): switch usedns back on
MFH (r294336): upgrade to openssh 6.9p1
MFH (r294495): re-enable dsa keys
MFH (r294464): upgrade to openssh 7.0p1
MFH (r294496): upgrade to openssh 7.1p2
Approved by: re (gjb)
Relnotes: yes
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When matching brand to the ELF binary by notes, try to find a brand
with interpreter name exactly matching one wanted by the binary.
Approved by: re (delphij)
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