From 5eafafc46cd5b30916fd8b5c6b53dd5f6dc5466d Mon Sep 17 00:00:00 2001 From: Michael Jeanson Date: Tue, 14 Jan 2025 15:03:56 -0500 Subject: [PATCH] NEWS: Add the extensible rseq ABI to new features Signed-off-by: Michael Jeanson Reviewed-by: Florian Weimer --- NEWS | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/NEWS b/NEWS index 00c569fe85..b5f15148a0 100644 --- a/NEWS +++ b/NEWS @@ -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. -- 2.43.5