diff mbox series

[v5,2/3] Changelog: Add __ro_after_init and CET

Message ID 20221124025041.1540079-3-Henry.Wang@arm.com (mailing list archive)
State New, archived
Headers show
Series Populate entries for 4.17 | expand

Commit Message

Henry Wang Nov. 24, 2022, 2:50 a.m. UTC 
From: Andrew Cooper <andrew.cooper3@citrix.com>

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Henry Wang <Henry.Wang@arm.com>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
Reviewed-by: Julien Grall <jgrall@amazon.com>
---
v4 -> v5:
- Add Julien's reviewed-by.
v3 -> v4:
- Add my own sign-off because I changed the original wording.
v2 -> v3:
- Remove the "on x86" for __ro_after_init, as Arm also supports the
  __ro_after_init.
v1 -> v2:
- Include this patch in the series
---
 CHANGELOG.md | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 55dd535e29..5d686a4258 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@  The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
 ### Added / support upgraded
  - Out-of-tree builds for the hypervisor now supported.
+ - __ro_after_init support, for marking data as immutable after boot.
  - The project has officially adopted 4 directives and 24 rules of MISRA-C,
    added MISRA-C checker build integration, and defined how to document
    deviations.
@@ -22,6 +23,9 @@  The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
    when they don't share page tables with the CPU (HAP / EPT / NPT).
  - Support for VIRT_SSBD and MSR_SPEC_CTRL for HVM guests on AMD.
  - Improved TSC, CPU, and APIC clock frequency calibration on x86.
+ - Support for Xen using x86 Control Flow Enforcement technology for its own
+   protection. Both Shadow Stacks (ROP protection) and Indirect Branch
+   Tracking (COP/JOP protection).
  - Add mwait-idle support for SPR and ADL on x86.
  - Extend security support for hosts to 12 TiB of memory on x86.
  - Add command line option to set cpuid parameters for dom0 at boot time on x86.