| 12138b85 | 31-Jan-2024 |
Warner Losh <[email protected]> |
libsa: Move hash functions up a level
This should have no functional change. Move compiling the sha256, sha512
and md5 hash functions up into libsa to allow them to be used elsewhere
in the boot loa
libsa: Move hash functions up a level
This should have no functional change. Move compiling the sha256, sha512
and md5 hash functions up into libsa to allow them to be used elsewhere
in the boot loader when geli isn't configured. Since libsa is a .a, these
won't wind up in any boot loader that doesn't reference them, so should
be a nop.
Sponsored by: Netflix
(cherry picked from commit fd577b59b2d78a32f40fdc3847666728d8a897db)
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| 566ac8bc | 08-Dec-2023 |
Kyle Evans <[email protected]> |
loader: provide a features table for binary compatibility advertisement
liblua now provides a loader.has_feature() function to probe the loader
binary for features advertised. name => desc mappings
loader: provide a features table for binary compatibility advertisement
liblua now provides a loader.has_feature() function to probe the loader
binary for features advertised. name => desc mappings are provided in
loader.features to get a list of all of the features loader *can*
support. core.hasFeature is provided as a shim to loader.has_feature
so that individual consumers don't need to think about the logic of the
loader module not providing has_feature; we know that means the feature
isn't enabled.
The first consumer of this will be EARLY_ACPI to advertise that the
loader binary probes for ACPI presence before the interpreter has
started, so that we know whether we can trust the presence of acpi.rsdp
as relatively authoritative. In general, it's intended to be used to
avoid breaking new scripts on older loaders within reason.
This will be used in lua as `core.hasFeature("EARLY_ACPI")`, while the
C bits of loader will `feature_enable(FEATURE_EARLY_ACPI)`.
Reviewed by: imp
(cherry picked from commit 1631382cf2820245cc72965498ff174bb548dd63)
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| 5791b178 | 04-Nov-2023 |
Alexander Motin <[email protected]> |
stand/zfs: Remove one more read-compatible feature
This feature is marked as ZFEATURE_FLAG_READONLY_COMPAT and so
irrelevant for read-only pool imports by the loader:
"com.delphix:spacemap_v2"
Th
stand/zfs: Remove one more read-compatible feature
This feature is marked as ZFEATURE_FLAG_READONLY_COMPAT and so
irrelevant for read-only pool imports by the loader:
"com.delphix:spacemap_v2"
This should cause no functional changes, just a code cleanup.
I'm sorry, missed it in previous commit.
MFC after: 2 months
(cherry picked from commit c2588f5e066bbeb37e6bbdd5faf14320c60c1cbd)
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| a5b4ec52 | 01-May-2023 |
Warner Losh <[email protected]> |
stand: More protection against malformed smbios tables
Add some more sanity checks to make sure we don't march off the end of
the table. Typically, smbios structures are well formed, or Windows
woul
stand: More protection against malformed smbios tables
Add some more sanity checks to make sure we don't march off the end of
the table. Typically, smbios structures are well formed, or Windows
wouldn't boot. Sometimes they aren't, and this at least fails safe.
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D39794
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| c5e433b9 | 01-May-2023 |
Warner Losh <[email protected]> |
stand: Avoid unaligned access in smbios code
This code was written on x86 where unaligned accesses were
easy. LinuxBoot running on aarch64 uses mmap of /dev/mem to read the
smbios table. Linux's map
stand: Avoid unaligned access in smbios code
This code was written on x86 where unaligned accesses were
easy. LinuxBoot running on aarch64 uses mmap of /dev/mem to read the
smbios table. Linux's mapping of this memory doesn't allow the normal
unaligned fixup, so we get a bus error instead. We can't use the more
natural le16dec and friends because they optimize into a single,
unaligned memory load. We don't see this issue on aarch64 UEFI because
memory is mapped such that unaligned accesses are fixed up.
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D39793
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