[PATCH v3 2/3] Changelog: Add __ro_after_init and CET

Henry Wang posted 3 patches 3 years, 2 months ago
There is a newer version of this series
[PATCH v3 2/3] Changelog: Add __ro_after_init and CET
Posted by Henry Wang 3 years, 2 months ago
From: Andrew Cooper <andrew.cooper3@citrix.com>

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
---
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 --git a/CHANGELOG.md b/CHANGELOG.md
index c593081aaf..5ef507a49c 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.
@@ -23,6 +24,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
  - Support VIRT_SSBD feature for HVM guests on AMD and MSR_SPEC_CTRL feature for
    SVM guests.
  - 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.
-- 
2.25.1


Re: [PATCH v3 2/3] Changelog: Add __ro_after_init and CET
Posted by Julien Grall 3 years, 2 months ago
Hi Henry,

On 22/11/2022 11:26, Henry Wang wrote:
> From: Andrew Cooper <andrew.cooper3@citrix.com>
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>

Your signed-off-by is missing.

> Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
> ---
> 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 --git a/CHANGELOG.md b/CHANGELOG.md
> index c593081aaf..5ef507a49c 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.
> @@ -23,6 +24,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
>    - Support VIRT_SSBD feature for HVM guests on AMD and MSR_SPEC_CTRL feature for
>      SVM guests.
>    - 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.

-- 
Julien Grall

RE: [PATCH v3 2/3] Changelog: Add __ro_after_init and CET
Posted by Henry Wang 3 years, 2 months ago
Hi Julien,

> -----Original Message-----
> From: Julien Grall <julien@xen.org>
> Subject: Re: [PATCH v3 2/3] Changelog: Add __ro_after_init and CET
> 
> Hi Henry,
> 
> On 22/11/2022 11:26, Henry Wang wrote:
> > From: Andrew Cooper <andrew.cooper3@citrix.com>
> >
> > Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
> 
> Your signed-off-by is missing.

Sorry I completely forgot I need to add my own sign-off if I changed
other people's patch. Will add in v4.

Kind regards,
Henry