FreeBSD/src - src

Commit Graph

Author	SHA1	Message	Date
Ed Maste	e92d692345	libpmc: remove unused auto_ptr warning suppression libpmc used -Wno-deprecated-declarations to silence warnings about usage of deprecated std::auto_ptr, but there is (now) now use of auto_ptr in libpmc. Reviewed by: mhorne Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D37576	12 hours ago
Alexander V. Chernikov	6ab87ec483	netlink: fix non-multipath build	13 hours ago
Gleb Smirnoff	657729a89d	Retire trpt(8). trpt(8) was utility to pull TCP debugging data from the kernel originating back from 4.2BSD. It is not used nowadays by TCP developers. We have more powerful debugging facilities, e.g. the Dtrace probing, the TCP black box logging and siftr. Discussed with: rscheff, tuexen, rrs, jtl and others	14 hours ago
Gleb Smirnoff	0aa120d52f	inpcb: allow to provide protocol specific pcb size The protocol specific structure shall start with inpcb. Differential revision: https://reviews.freebsd.org/D37126	14 hours ago
Alexander V. Chernikov	cc2be31177	netlink: store user-provided rtm_protocol Store user-supplied source protocol in the nexthops and nexthop groups. Protocol specification help routing daemons like bird to quickly identify self-originated routes after the crash or restart. Example: ``` 10.2.0.0/24 via 10.0.0.2 dev vtnet0 proto bird 10.3.0.0/24 proto bird nexthop via 10.0.0.2 dev vtnet0 weight 3 nexthop via 10.0.0.3 dev vtnet0 weight 4 ```	16 hours ago
Alexander V. Chernikov	42f8123a4f	routing: provide dedicated function for nhgrp creation and linking. There is a need to store client metadata in nexthops and nexthop groups. This metadata is immutable and participate in nhop/nhg comparison. Nexthops KPI already supports its: nexthop creation pattern is ``` nhop_alloc() nhop_set_...() ... nhop_get_nhop() ``` This change provides a similar pattern for the nexthop groups. Specifically, it adds nhgrp_alloc(), nhgrp_get_nhgrp() and nhgrp_set_uidx(). MFC after: 2 weeks	16 hours ago
Warner Losh	da5d0a1dbc	kboot: Use unsigned long long. For the 64-bit platforms, this is a nop. Currently kboot only supports 64-bit platforms, though. If we support 32-bit in the future, this will become important. Noticed by: rpokala Sponsored by: Netflix	16 hours ago
Warner Losh	7685e8d97a	kboot: Enhance hostdisk Added missing functionality to allow us to boot off of things like /dev/nvme0n1p2 successfully. And to list all available devices and partitions with 'lsdev'. Sponsored by: Netflix	17 hours ago
Warner Losh	c51e1d7c0a	kboot: amd64 use /sys/firmware/memmap to find free memory Use the system's firmware memory map to find a good place to put the kernel that won't stomp on anything else. While this uses obstensibly MI interfaces to get this data, arm64 doesn't have this, nor does powerpc64, so place it here. Sponsored by: Netflix	17 hours ago
Warner Losh	6f8e9f2273	kboot: move to using devparse We can use devparse directly now. No need to invent a kboot_parsedev that just does what devparse does now that we've refactored. Sponsored by: Netflix	17 hours ago
Warner Losh	7e1a2e46aa	kboot: Create routines to read Linux tiny files Most of the files in /sys/ and /proc/ are small with one value. Create two routines to help us read the file and decode that value. Sponsored by: Netflix	18 hours ago
Warner Losh	858a73f14c	full-test: Start of a full testing suite. full-test.sh aims to be a test suite generator for the boot loader. It tries to grab artifacts from the web and then constructs minimal boot environments from that as well as writing qemu-system-* using scripts that facilitates testing all the ways we can boot... At least all the ways that we an boot that qemu can emulate. This is very much a work in progress, and likely could use a good cleanup at some point. Sponsored by: Netflix	18 hours ago
Warner Losh	aad99ded88	Add test notes Add notes on how to test things. This will likely need to be fleshed out more in the future, but this is a good start. Sponsored by: Netflix	18 hours ago
Warner Losh	7652743540	devd: Warn for deprecated 'kern' system type One year ago, I deprecated 'kern' in favor of 'kernel' for the system name for some power events. I'm about to remove it from the kernel, but realized there's been no warning generated for users. Preserve POLA by converting on the fly here and issuing a warning for 14.x, and an fatal error after we branch 15. Make compiling it an error on 16 to remove the gross hack after we branch. Sponsored by: Netflix Reviewed by: bapt Differential Revision: https://reviews.freebsd.org/D37584	18 hours ago
Warner Losh	8d147537bf	newbus: Remove deprecated "kern" system name for resume events. The new "kernel" system name is the one that's documented and has been generated for a year now. Remove the old one now that 14.0 is getting close. Sponsored by: Netflix Reviewed by: bapt Differential Revision: https://reviews.freebsd.org/D37582	18 hours ago
Alan Somers	d2ce00e9a6	Allow any user to read the NFS stats, for example with nfsstat(1). This was originally allowed by `3cea29603d` (2011). But it got broken by `693957f886` (2016) and apparently nobody noticed. MFC after: 1 week Sponsored by: Axcient Reviewed by: rmacklem, ken Differential Revision: https://reviews.freebsd.org/D37589	1 day ago
Kristof Provost	97c802923e	if_ovpn: remove peer limit Replace the fixed-sized array by an RB_TREE. This should both speed up lookups and remove the 128 peer limit. Reviewed by: zlei Sponsored by: Rubicon Communications, LLC ("Netgate") Differential Revision: https://reviews.freebsd.org/D37524	2 days ago
Cy Schubert	6742ff42ab	heimdal: Fix bus fault when zero-length request received Zero length client requests result in a bus fault when attempting to free malloc()ed pointers within the requests softc. Return an error when the request is zero length. PR: 268062 Reported by: Robert Morris <rtm@lcs.mit.edu> MFC after: 3 days	2 days ago
Cy Schubert	d24b272832	heimdal: Add additional checks for bad kadmind input Check return codes for bad input. MFC after: 3 days	2 days ago
Jean-Sébastien Pédron	e101c1c2c9	linuxkpi: Introduce module_param() of type `bint` In Linux, this limits the accepted value to -1, 0 and 1. In FreeBSD, this remains a signed integer with no specific constraints. This change is a requirement to update our DRM drivers to Linux 5.12. Differential Revision: https://reviews.freebsd.org/D37364	2 days ago
Jean-Sébastien Pédron	0adc02a979	linuxkpi: Add `PCIE_SPEED_{32,64}_0GT` PCI-E bus speed constants This change is a requirement to update our DRM drivers to Linux 5.12. Differential Revision: https://reviews.freebsd.org/D37363	2 days ago
Jean-Sébastien Pédron	e79a57d4ec	linuxkpi: Add `cmpxchg64()` in <asm/atomic.h> Differential Revision: https://reviews.freebsd.org/D36966	2 days ago
Jean-Sébastien Pédron	18e4112337	linuxkpi: Add `seqcount_mutex_t` support in <linux/seqlock.h> To achieve that, the header uses the C11 type generic selection keyboard _Generic() because the macros are supposed to work with seqcount_t and seqcount_mutex_t. Differential Revision: https://reviews.freebsd.org/D36965	2 days ago
Alexander V. Chernikov	984b27d879	net: add if_allocdescr() to permit updating iface description from the kernel Reviewed by: kp,zlei Differential Revision: https://reviews.freebsd.org/D37566 MFC after: 2 weeks	2 days ago
Kornel Dulęba	6f9c622690	rx8803: Improve probing logic Add a PNP macro in order to load this driver automatically. While here check if the device is enabled in DT before probing it. Reviewed by: wma Sponsored by: Alstom Obtained from: Semihalf Differential Revision: https://reviews.freebsd.org/D37579	2 days ago
Jakub Kolodziej	da35578998	lm75: Refactor code to fix io error Use correct resolution by compat table. If dtb is not defined use default 9 bit mode. 11 bit detection is called if 9 bit mode is used. Sysctl resolution variable is added to change resolution in case. Some sensors didn't pull ACK while reading from nonexistent registers and it caused I2C read error and detect failure, so now detect failure does not cause driver break. Obtained from: Semihalf Sponsored by: Alstom Differential revision: https://reviews.freebsd.org/D37497	2 days ago
Daniel Dowse	e442917ee4	killall(1): allow sending signals to processes with control terminal on pts(4) PR: 268093 Reviewed by: kib MFC after: 1 week	2 days ago
Justin Hibbits	d1f3abc892	powerpc/mpc85xx: Add compat strings for P5040 PCIe Submitted by: widelec (widelec@morphos.pl) MFC after: 1 week	2 days ago
Ed Maste	dba226d43d	googletest: remove unused auto_ptr warning suppression lib/googletest used -Wno-deprecated-declarations to silence warnings about usage of deprecated std::auto_ptr, but auto_ptr is not (now) used anywhere in googletest. Reviewed by: jhb Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D37561	2 days ago
Warner Losh	0dfc8a7c1c	arm64/machdep: Reserve memory when we find Linux EFI reserved memory table When Linux loads a new kernel via kexec, somtiems it must reserve memory for devices that are still active (and typically can't be reset or shutdown). When present, this table is a linked list of ranges that are still in use that the OS must avoid using. Mark these areas as reserved. This is part of the GICv3 workaround code where we must use the PA addresses already programmed into the GICv3 when we take over. This part ensure we don't allocate the mmeory for anything else. Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D37440	3 days ago
Warner Losh	6849950da7	arm64/machdep: Add parameter to the EFI table walking code It would be nice to be able to pass an arbitrary pointer to the callback code. Add one, and pass NULL in all the places that we do that today. As noted by andrew@, we should likely refactor this into MI code and use it here and amd64, but for the future. Sponsored by: Netflix Reviewed by: rpokala Differential Revision: https://reviews.freebsd.org/D37439	3 days ago
John Baldwin	442295c1fe	Silence GCC warnings when using libc++ headers. GCC 12 raises warnings about literal operator suffixes not preceded by '_' in libc++ headers such as <string_view> as it doesn't recognize libc++ headers being an implementation of the standard. GCC 12 also warns about clang-specific pragmas in <locale>. Disabling these warnings globally for all C++ code is not ideal, but is a better option than patching libc++ headers to ignore these warnings. Reviewed by: emaste Differential Revision: https://reviews.freebsd.org/D37530	3 days ago
John Baldwin	d00c20882f	udp[6]_multi_input: Don't unlock freed inp. If udp[6]_append() returns non-zero, it is because the inp has gone away (inpcbrele_rlocked returned 1 after running the tunnel function). Reviewed by: ae Sponsored by: Chelsio Communications Differential Revision: https://reviews.freebsd.org/D37511	3 days ago
John Baldwin	79b6799423	ether_demux: Defer stripping the Ethernet header. This avoids having to undo it before invoking NetGraph's orphan input hook. Reviewed by: ae, melifaro Sponsored by: Chelsio Communications Differential Revision: https://reviews.freebsd.org/D37510	3 days ago
Warner Losh	f9ce8da864	stand/ofw: Refactor ofw parsedev Both ofw_disk and ofw_net use the same parsedev routine, except for the string passed in to match the ofw device node's type. Create a routine to do that and connect these two users up to that. Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D37560	3 days ago
Warner Losh	854001759e	stand/ofw: Use devparse Retire the custom parsedev routine and use the standard devparse. Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D37559	3 days ago
Warner Losh	88a8c68298	ofw/disk: Add parsedev support Add a parsedev support for OpenFirmware disks. We must look at characteristics of the OFW node to know if we match this device (so supply a match routine) or not. Add a parsing routine to allocate devdesc for OpenFirmware disks as well. Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D37558	3 days ago
Warner Losh	b8ff248f65	stand/ofw: Subclass devnet to cope with ofw's unique needs We need to match devices in a slightly special way: We have to look up the path and see if the device is a 'network' device in order to use it. Sponsored by: Netflix Tested by: grehan@ (with tweaks to my original patch) Differential Revision: https://reviews.freebsd.org/D37557	3 days ago
Warner Losh	ed3cc2f248	stand/ofw: Add ofw_path_to_handle ofw_path_to_handle converts a path string to a phandle_t. It searches down the path for the first device whose type matches the passed-in string. Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D37556	3 days ago
Warner Losh	40d340acb9	stand: Implement ofw disk print routine Have lsdev show openfirmware devices. Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D37555	3 days ago
Warner Losh	a07cef5a73	stand: Add dv_match On OpenFirmware, and possibly kboot, we use full path names for the objects that are the 'device'. kboot uses a hack of knowing that all disk device nodes start with '/dev', but this generalizes it for OpenFirmware where both 'block' and 'network' devices live in the same namespace and one must ask the OF node its type to know if this device type matches. For drivers that don't specify, the current convention of using strncmp() is retained. This is done only in devparse(), but everything uses it directly (or will soon). Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D37554	3 days ago
Warner Losh	33bbe5ddcb	stand: parsedev API change: devspec now points to start of full device name To support more flexible device matching, we now pass in the full devspec to the parsedev routines. For everything execpt uboot, this is just a drop in (since everything except uboot and openfirmware always uses disk...: and/or zfs:, but openfirmware isn't really affected). uboot we kludge around it by subtracting 4 from where the rest of the device name starts. This is unforunate, and can compute the address one before the string. But we never dereference that address. uboot needs more work, and this is an acceptable UB until that other work happens. OFW doesn't really use the parsedev routines these days (since none of the supported device uses this... yet). It too needs more work, but it needs device matching support first. Sponsored by: Netflix Reviewed by: delphij Differential Revision: https://reviews.freebsd.org/D37553	3 days ago
Warner Losh	66012c8fc4	stand: create devinit devinit() marches through all the devices, calling the inint routines if any exist. Replace all the identical copies of this code. Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D37349	3 days ago
Warner Losh	daaf594e84	stand/ofw: ofw_disk isn't really a disk The rest of the code in the tree assumes that a DEVT_DISK uses a disk_devdesc to represent the device. However ofw_disk diesn't, so we can't use disk_fmtdev, nor disk_parsedev. ofw needs to have a dv_match-like routine to use devpasrse, though, since we have two drivers (net and block) that claim the same sort of devices (eg /path/to/ofw-dev) based on the device-type property. In the interim, we can't use devmatch and ofw_disk's and the default net driver's parsing is offloaded ofw_parsedev. Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D37347	3 days ago
Warner Losh	bb9f61da17	zfs: Remove devicename_stubs We no longer need the zfs stubs since we're no longer referencing these functions outside of zfs.c. Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D37345	3 days ago
Warner Losh	90412431fe	stand: make zfs_parsedev static It's now unreferenced outside of zfs.c. Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D37344	3 days ago
Warner Losh	d16083815c	stand/ofw: Access the parsing routine more directly We don't need to check if something is a ZFS device. Instead, if the found device has a parse routine, call it. Otherwise, just copy the path. Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D37343	3 days ago
Warner Losh	910de60a7e	stand/userboot: Move to using common devparse() We no longer need to have to hand-code this for each boot loader since devparse() handles them all with dv_parsedev(). Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D37342	3 days ago
Warner Losh	641a0617e8	stand/i386: Move to using common devparse() We no longer need to have to hand-code this for each boot loader since devparse() handles them all with dv_parsedev(). Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D37341	3 days ago
Warner Losh	77378d79f1	stand/efi: Move to using common devparse() We no longer need to have to hand-code this for each boot loader since devparse() handles them all with dv_parsedev(). Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D37340	3 days ago

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