Revert "Add a few missed files to ObsoleteFiles.inc"
This reverts commit 33175a5059970bf9e888a799d3578e2902d765af, because
some of the directories and files are still being installed.
Revert "Add a few missed files to ObsoleteFiles.inc"
This reverts commit 2e089a89812b56329741cd8dc2d272405a6e73ff, because
some of the directories and files are still being installed.
Merge commit 6b0a46958c56 from llvm-project (by Piotr Kubaj):
[libunwind][PPC64] Fix unw_getcontext corrupting callee-saved VSX registers on LE (#198371)
This is the first of two independent fixes for libunwind on ppc64le
(ELFv2 ABI, little-endian), where two separate bugs together cause
SIGSEGV during backtracing. This commit addresses the VSX register
corruption; the TOC-restore fault is handled in a follow-up. Both
were discovered while debugging lang/rust build failures with
RUST_BACKTRACE=1 on FreeBSD/powerpc64le (IBM POWER9).
On ppc64le, `unw_getcontext` saves each VS register with an in-place
`xxswapd n, n` followed by `stxvd2x`. The swap is needed because
`stxvd2x` stores doublewords in the wrong order on LE. However, the
macro never applies a second `xxswapd` to restore the register after
the store, so all 64 VS registers are permanently corrupted on return
from `unw_getcontext`.
This affects every callee-saved VSX register: f14-f31 (VSR14-VSR31)
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arm64: Use the fault handler when one is provided
In align_abort() and tag_check_abort(), if we got a fault while in kernel,
do not panic if a fault handler has been provided. We may get such a fault
when trying to read or write userland data, it can at least happen with
_umtx_op() if an unaligned pointer is provided. Instead, just let the
fault handler deal with it.
MFC After: 1 week
Approved by: andrew
Differential Revision: https://reviews.freebsd.org/D58426
tests/exterr_test: use ATF_REQUIRE_FEATURE to check exterr_strings
This keeps the skipped test message consistent with others.
Reviewed by: netchild
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
(cherry picked from commit 3e946566c134e039f9c777eaa1232a32e383692c)
exterror tests: harden the checks
Skip the message-content check on kernels that do not advertise the
exterr_strings feature, and pin the output format by clearing
EXTERROR_VERBOSE.
Reviewed by: kib
MFC after: 1 week
Assisted-by: Claude Code (Fable 5)
Differential Revision: https://reviews.freebsd.org/D58322
(cherry picked from commit 1092aba1260ce5efb0d718352aa22158605c7506)
exterror: advertise error strings via kern.features.exterr_strings
Allow userland, in particular test cases for EXTERROR conversions,
to detect at run time whether extended errors include the
descriptive message strings, which depends on the EXTERR_STRINGS
kernel option and cannot be probed in any other way.
Reviewed by: kib
MFC after: 1 week
Assisted-by: Claude Code (Fable 5)
Differential Revision: https://reviews.freebsd.org/D58321
(cherry picked from commit c8db6d4b63f18c81557628ad0d3f715bea46cc99)
install: Code cleanup
This is mainy focused on using bool for booleans but also renames some
variables for clarity, adds some explicit comparisons, adds some braces,
with miscellanous style fixes thrown in.
MFC after: 1 week
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D58355
(cherry picked from commit 134ddd372f8213885dd828ab38cec2384fd451db)
install: Allow installing stdin
If from_name is "/dev/stdin" or "-" and the target is not a directory,
skip the comparison and copy data from standard input to the target.
MFC after: 1 week
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D58348
(cherry picked from commit d34870708db9fa1eb8e29b5e085b755de1189b1f)
install: Code cleanup
This is mainy focused on using bool for booleans but also renames some
variables for clarity, adds some explicit comparisons, adds some braces,
with miscellanous style fixes thrown in.
MFC after: 1 week
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D58355
(cherry picked from commit 134ddd372f8213885dd828ab38cec2384fd451db)
install: Allow installing stdin
If from_name is "/dev/stdin" or "-" and the target is not a directory,
skip the comparison and copy data from standard input to the target.
MFC after: 1 week
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D58348
(cherry picked from commit d34870708db9fa1eb8e29b5e085b755de1189b1f)
install: drop obsolete file size limit for -C
Removes the file size limit for -C comparisons. The limit was
meant to prevent oversized mmap allocations, which is no longer
relevant as mmap is no longer used here (removed by
a0439a1b820fa0e742c00d095f5f5c06f5f19432, review D44809).
Credit to bdrewery.
See: https://reviews.freebsd.org/D57230
Reviewed by: bdrewery, glebius, ziaee
Approved by: glebius (mentor)
Obtained from: Fudo Security
MFC after: 2 weeks
Sponsored by: Fudo Security
Differential Revision: https://reviews.freebsd.org/D57503
(cherry picked from commit 9d10b4d2c9e86d8f6ff1b654f468381a4a4cad6d)
install: Bump compare size limit (128MB) to support large binaries
Preserve metadata and prevent redundant disk writes during builds with
the install's -C (compare) flag.
The previous historical comparison limit of 16MB is insufficient for
modern toolchains, frequently choked or bypassed by a large base
components like LLVM/Clang, kernels, Rust apps, and large runtime
libraries.
By leaving matching files alone, install keeps their modification timestamps
intact. make(1) safely ignores those files on subsequent runs.
Base examples: 15.0 amd64 GENERIC kernel - 28MB, clang - 105MB, lldb - 97MB, etc.
Reviewed by: glebius
Approved by: glebius (mentor)
Obtained from: Fudo Security
MFC after: 2 weeks
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install: drop obsolete file size limit for -C
Removes the file size limit for -C comparisons. The limit was
meant to prevent oversized mmap allocations, which is no longer
relevant as mmap is no longer used here (removed by
a0439a1b820fa0e742c00d095f5f5c06f5f19432, review D44809).
Credit to bdrewery.
See: https://reviews.freebsd.org/D57230
Reviewed by: bdrewery, glebius, ziaee
Approved by: glebius (mentor)
Obtained from: Fudo Security
MFC after: 2 weeks
Sponsored by: Fudo Security
Differential Revision: https://reviews.freebsd.org/D57503
(cherry picked from commit 9d10b4d2c9e86d8f6ff1b654f468381a4a4cad6d)
install: Bump compare size limit (128MB) to support large binaries
Preserve metadata and prevent redundant disk writes during builds with
the install's -C (compare) flag.
The previous historical comparison limit of 16MB is insufficient for
modern toolchains, frequently choked or bypassed by a large base
components like LLVM/Clang, kernels, Rust apps, and large runtime
libraries.
By leaving matching files alone, install keeps their modification timestamps
intact. make(1) safely ignores those files on subsequent runs.
Base examples: 15.0 amd64 GENERIC kernel - 28MB, clang - 105MB, lldb - 97MB, etc.
Reviewed by: glebius
Approved by: glebius (mentor)
Obtained from: Fudo Security
MFC after: 2 weeks
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wpa: Define CONFIG_DEBUG_FILE globally
We defined CONFIG_DEBUG_FILE only in libwpautils, not in wpa_supplicant,
so all it did was enable code that never got called. Enable it at the
top level so it also applies to wpa_supplicant(8), and the -f option
mentioned in the manual page now actually works.
PR: 281617
MFC after: 1 week
Reviewed by: cy
Differential Revision: https://reviews.freebsd.org/D57723
(cherry picked from commit 67518c9f565b61bc5eebe33b6a956e2cc9b3f223)
wpa: Define CONFIG_DEBUG_FILE globally
We defined CONFIG_DEBUG_FILE only in libwpautils, not in wpa_supplicant,
so all it did was enable code that never got called. Enable it at the
top level so it also applies to wpa_supplicant(8), and the -f option
mentioned in the manual page now actually works.
PR: 281617
MFC after: 1 week
Reviewed by: cy
Differential Revision: https://reviews.freebsd.org/D57723
(cherry picked from commit 67518c9f565b61bc5eebe33b6a956e2cc9b3f223)
