[PATCH for-5.1] docs/system/arm/virt: Document mte machine option

[PATCH for-5.1] docs/system/arm/virt: Document mte machine option

[Peter Maydell]

Commit 6a0b7505f1fd6769c which added documentation of the virt board
crossed in the post with commit 6f4e1405b91da0d0 which added a new
'mte' machine option. Update the docs to include the new option.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 docs/system/arm/virt.rst | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docs/system/arm/virt.rst b/docs/system/arm/virt.rst
index 6621ab7205d..32dc5eb22ee 100644
--- a/docs/system/arm/virt.rst
+++ b/docs/system/arm/virt.rst
@@ -79,6 +79,10 @@ virtualization
   Set ``on``/``off`` to enable/disable emulating a guest CPU which implements the
   Arm Virtualization Extensions. The default is ``off``.
 
+mte
+  Set ``on``/``off`` to enable/disable emulating a guest CPU which implements the
+  Arm Memory Tagging Extensions. The default is ``off``.
+
 highmem
   Set ``on``/``off`` to enable/disable placing devices and RAM in physical
   address space above 32 bits. The default is ``on`` for machine types
-- 
2.20.1

Re: [PATCH for-5.1] docs/system/arm/virt: Document mte machine option

[Philippe Mathieu-Daudé]

On 7/21/20 4:35 PM, Peter Maydell wrote:
> Commit 6a0b7505f1fd6769c which added documentation of the virt board
> crossed in the post with commit 6f4e1405b91da0d0 which added a new
> 'mte' machine option. Update the docs to include the new option.

I'd use 'mte' between quotes in the patch subject too.

Regardless:
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

> 
> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
> ---
>  docs/system/arm/virt.rst | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/docs/system/arm/virt.rst b/docs/system/arm/virt.rst
> index 6621ab7205d..32dc5eb22ee 100644
> --- a/docs/system/arm/virt.rst
> +++ b/docs/system/arm/virt.rst
> @@ -79,6 +79,10 @@ virtualization
>    Set ``on``/``off`` to enable/disable emulating a guest CPU which implements the
>    Arm Virtualization Extensions. The default is ``off``.
>  
> +mte
> +  Set ``on``/``off`` to enable/disable emulating a guest CPU which implements the
> +  Arm Memory Tagging Extensions. The default is ``off``.
> +
>  highmem
>    Set ``on``/``off`` to enable/disable placing devices and RAM in physical
>    address space above 32 bits. The default is ``on`` for machine types
> 

Re: [PATCH for-5.1] docs/system/arm/virt: Document mte machine option

[Richard Henderson]

On 7/21/20 7:35 AM, Peter Maydell wrote:
> Commit 6a0b7505f1fd6769c which added documentation of the virt board
> crossed in the post with commit 6f4e1405b91da0d0 which added a new
> 'mte' machine option. Update the docs to include the new option.
> 
> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
> ---
>  docs/system/arm/virt.rst | 4 ++++
>  1 file changed, 4 insertions(+)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~

[PATCH 00/10] target/arm: Various v8.1M minor features

[Peter Maydell]

This patchseries implements various minor v8.1M new features,
notably the branch-future and low-overhead-loop extensions.

(None of this will get enabled until we have enough to implement
a CPU model which has v8.1M, which will be the Cortex-M55, but
as usual we can get stuff into the tree gradually.)

Patch 1 is a decodetree fix suggested by Richard that is
necessary to avoid wrong-decode of the changes to t32.decode
by later patches.

thanks
-- PMM

Peter Maydell (10):
  decodetree: Fix codegen for non-overlapping group inside overlapping
    group
  target/arm: Implement v8.1M NOCP handling
  target/arm: Implement v8.1M conditional-select insns
  target/arm: Make the t32 insn[25:23]=111 group non-overlapping
  target/arm: Don't allow BLX imm for M-profile
  target/arm: Implement v8.1M branch-future insns (as NOPs)
  target/arm: Implement v8.1M low-overhead-loop instructions
  target/arm: Fix has_vfp/has_neon ID reg squashing for M-profile
  target/arm: Implement FPSCR.LTPSIZE for M-profile LOB extension
  target/arm: Fix writing to FPSCR.FZ16 on M-profile

 target/arm/cpu.h               |   7 ++
 target/arm/m-nocp.decode       |  10 ++-
 target/arm/t32.decode          |  50 +++++++----
 target/arm/cpu.c               |  34 ++++---
 target/arm/translate.c         | 157 +++++++++++++++++++++++++++++++++
 target/arm/vfp_helper.c        |  30 +++++--
 scripts/decodetree.py          |   2 +-
 target/arm/translate-vfp.c.inc |  17 +++-
 8 files changed, 268 insertions(+), 39 deletions(-)

-- 
2.20.1

[PATCH for-5.1] docs/system/arm/virt: Document mte machine option

[Peter Maydell]

Commit 6a0b7505f1fd6769c which added documentation of the virt board
crossed in the post with commit 6f4e1405b91da0d0 which added a new
'mte' machine option. Update the docs to include the new option.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 docs/system/arm/virt.rst | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docs/system/arm/virt.rst b/docs/system/arm/virt.rst
index 6621ab7205d..32dc5eb22ee 100644
--- a/docs/system/arm/virt.rst
+++ b/docs/system/arm/virt.rst
@@ -79,6 +79,10 @@ virtualization
   Set ``on``/``off`` to enable/disable emulating a guest CPU which implements the
   Arm Virtualization Extensions. The default is ``off``.
 
+mte
+  Set ``on``/``off`` to enable/disable emulating a guest CPU which implements the
+  Arm Memory Tagging Extensions. The default is ``off``.
+
 highmem
   Set ``on``/``off`` to enable/disable placing devices and RAM in physical
   address space above 32 bits. The default is ``on`` for machine types
-- 
2.20.1

Re: [PATCH for-5.1] docs/system/arm/virt: Document mte machine option

[no-reply]

Patchew URL: https://patchew.org/QEMU/20201012153408.9747-10-peter.maydell@linaro.org/



Hi,

This series seems to have some coding style problems. See output below for
more information:

Type: series
Message-id: 20201012153408.9747-10-peter.maydell@linaro.org
Subject: [PATCH for-5.1] docs/system/arm/virt: Document mte machine option

=== TEST SCRIPT BEGIN ===
#!/bin/bash
git rev-parse base > /dev/null || exit 0
git config --local diff.renamelimit 0
git config --local diff.renames True
git config --local diff.algorithm histogram
./scripts/checkpatch.pl --mailback base..
=== TEST SCRIPT END ===

Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
From https://github.com/patchew-project/qemu
 * [new tag]         patchew/20201012153408.9747-10-peter.maydell@linaro.org -> patchew/20201012153408.9747-10-peter.maydell@linaro.org
Switched to a new branch 'test'

=== OUTPUT BEGIN ===
checkpatch.pl: no revisions returned for revlist '1'
=== OUTPUT END ===

Test command exited with code: 255


The full log is available at
http://patchew.org/logs/20201012153408.9747-10-peter.maydell@linaro.org/testing.checkpatch/?type=message.
---
Email generated automatically by Patchew [https://patchew.org/].
Please send your feedback to patchew-devel@redhat.com