tpm: crb: check the error bit only after taking locality
tpmcrb_transmit() read CRB_CTRL_STS before requesting locality 0.
An AMD Pluton fTPM (like FrameWork Desktop) using the plain CRB start method
reads the control area as all-ones until locality is assigned, so bit 0 looks
like a stuck tpmSts and every command failed with EIO.
With RANDOM_ENABLE_TPM the harvester retries every 10 seconds, so this printed
"Device has Error bit set" forever.
Reviewed by: kbowling
Approved by: kbowling
MFC after: 2 weeks
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D59661
tests/fusefs: fix the build with gcc 16
Reviewed by: asomers
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
(cherry picked from commit 0e3dae1ca8fc371eb5c451032adc5e0813b00db6)
dtrace/tests: compile D sources at runtime on test target
Previously, we would precompile D test dependencies using the
host's dtrace, which unconditionally outputs ELF files in the
host's format. This breaks the cross-compile build with errors
like the following:
dtrace: failed to link script: incorrect ELF machine type for
object file: tst.usdt.pieo
--- usdt.o ---
*** Failed target: usdt.o
This patch moves compilation to runtime for all C-based testcases
that have a dependent D source file.
Reviewed by: markj
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D59030
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lib/googletest: also use -O0 for internal tests with GCC
This fixes the build with gcc 16's aggressive inlining.
Reviewed by: ngie
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D59538
(cherry picked from commit 243bdaff75853606ce477807e87e4fbcc1decfb1)
powerpc/radix: acquire the pmap lock in mmu_radix_extract()
mmu_radix_extract() walks the page tables without holding the pmap lock,
unlike its hash MMU counterpart moea64_extract(). A concurrent unmap can
free and recycle the page table page being walked, so the read returns
whatever now occupies that memory and the caller gets a physical address
that never existed.
That is how mmu_radix_sync_icache() came to hand a bogus address to
__syncicache() and panic the machine. Commit 1574ca1955f5 worked around
it by taking the pmap lock in mmu_radix_sync_icache(), but the machine
independent callers of pmap_extract() - vm_sync_icache(), proc_rwmem()
and the vslock() paths - remain exposed to the same failure.
Rename the existing body to mmu_radix_extract_locked(), which asserts the
lock, and make mmu_radix_extract() a thin wrapper that acquires it.
mmu_radix_sync_icache() already holds the pmap lock, so it calls the
locked variant directly and neither recurses nor reacquires the lock once
per page.
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zfs: merge openzfs/zfs at 02b5baf13
Notable upstream pull request merges:
#18808 6d4ff3b4f Pool split leaks DTL spacemap objects
#18844 0833cfd64 Decline Direct I/O reads on a file handle after a benign
verify failure
#18853 39764eb06 Fix double free when cloning a block with a pending free
#18901 51fe1fb84 dmu_send: a meta-dnode range does not start where an
object does
#18903 904d4327f dmu_objset_open_impl: unregister prop callbacks on error
#18906 e45640415 zdb: add detailed diagnostics for MOS leaks and spacemap
refs
#18909 1b7143557 Keep a grown vdev from adopting an older pool's labels
#18912 -multiple Defer destruction of a snapshot that a mount is holding
open
#18921 33ae06bb6 ZIO: Batch vdev children completions
#18940 7853c27eb ZIO: Batch lightweight ZIOs
#18967 -multiple Speed up pool rewind and allow it to tolerate minor damage
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snd_emu10kx: Make sure the block count and size cover the whole buffer
The playback voices always loop over the whole EMU_PLAY_BUFSZ buffer,
but emupchan_setblocksize() only recorded the new block size and left
the block count as it was set up by emu_vinit(). The blocks then no
longer covered the whole buffer, and the part they left out was played
without ever being written to, which became audible as distortion once
playback started going through a virtual channel.
Resize the buffer, so that the block count and size always cover it.
Fixes: 02d4eeabfd73 ("sound: Allocate vchans on-demand")
PR: 287687
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Reviewed by: markj
Differential Revision: https://reviews.freebsd.org/D59444
(cherry picked from commit a7258157e1a20957af23332814197ea723f5778d)
video(4): wake the kqueue knote when a buffer completes
selwakeup() only wakes select/poll waiters; it does not notify the kqueue
knote registered on the device, so EVFILT_READ never fired when a frame
became available.
asmc.4: clean up/modernize manpage
- sysutils/ataidle is no more: it was superseded by camcontrol(8).
- Sort the models table alphabetically.
- Use the SPDX License ID instead of the longhand licensing tort in the
manpage header.
- Note that the driver has been heavily modified in 15.1 and later to
support additional platforms and functionality.
- Trim down SYNOPSIS.
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D59470
apple_bce.4: add a basic manpage describing the driver
This new manpage describes what the apple_bce driver services, how the
driver is configured, and what Apple models the driver claims to
support.
Reviewed by: seuros
Differential Revision: https://reviews.freebsd.org/D59467
