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NEWS: Add the extensible rseq ABI to new features

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Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Reviewed-by: Florian Weimer <fweimer@redhat.com>
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Michael Jeanson 2025-01-14 15:03:56 -05:00
parent b3a6bd625c
commit 5eafafc46c
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NEWS
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@ -67,6 +67,13 @@ Major new features:
to a mising GNU_STACK ELF header or explicit explicitly because of the
executable bit in GNU_STACK. The default is to allow executable stacks.
* Support for the extensible rseq ABI introduced in the Linux kernel version
6.3 has been added. The size and alignment of the rseq area is now
determined by auxiliary vector entries when provided by the running kernel.
This results in __rseq_size now exposing features past the original ABI
which currently include 'node_id' and 'mm_cid' and will also allow exposing
new features as they get added to future Linux kernels.
Deprecated and removed features, and other changes affecting compatibility:
* The big-endian ARC port (arceb-linux-gnu) has been removed.