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* [PATCH] docs: simplify DiamondRapids CPU docs
@ 2026-02-11 18:00 Daniel P. Berrangé
  2026-02-11 18:36 ` Pierrick Bouvier
  2026-02-12  2:30 ` Zhao Liu
  0 siblings, 2 replies; 6+ messages in thread
From: Daniel P. Berrangé @ 2026-02-11 18:00 UTC (permalink / raw)
  To: qemu-devel
  Cc: Eduardo Habkost, Zhao Liu, Paolo Bonzini, Richard Henderson,
	Pierrick Bouvier, Daniel P. Berrangé

This aligns the first line of the docs with the style used for previous
CPU models, and simplifies the text in the remaining docs.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
 docs/system/cpu-models-x86.rst.inc | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/docs/system/cpu-models-x86.rst.inc b/docs/system/cpu-models-x86.rst.inc
index 3605d05a8c..9d4486c978 100644
--- a/docs/system/cpu-models-x86.rst.inc
+++ b/docs/system/cpu-models-x86.rst.inc
@@ -72,17 +72,13 @@ compatibility is required, use the newest CPU model that is compatible
 across all desired hosts.
 
 ``DiamondRapids``
-    Intel Xeon Processor.
+    Intel Xeon Processor (DiamondRapids, 2025)
 
-    Diamond Rapids product has a topology which differs from previous Xeon
-    products. It does not support SMT, but instead features a dual core
-    module (DCM) architecture. It also has core building blocks (CBB - die
-    level in CPU topology). The cache hierarchy is organized as follows:
-    L1 i/d cache is per thread, L2 cache is per DCM, and L3 cache is per
-    CBB. This cache topology can be emulated for DiamondRapids CPU model
-    using the smp-cache configuration as shown below:
-
-    Example:
+    This does not include SMT but allows the module (dual core module
+    - DCM) and die (core building block - CBB) topology levels. The
+    cache hierarchy is L1 i/d cache per thread, L2 cache per module,
+    and L3 cache per die, which can be emulated using the smp-cache
+    option:
 
         ::
 
-- 
2.53.0



^ permalink raw reply related	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2026-02-12  8:04 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-02-11 18:00 [PATCH] docs: simplify DiamondRapids CPU docs Daniel P. Berrangé
2026-02-11 18:36 ` Pierrick Bouvier
2026-02-11 18:44   ` Daniel P. Berrangé
2026-02-11 19:09     ` Pierrick Bouvier
2026-02-12  2:30 ` Zhao Liu
2026-02-12  8:04   ` Daniel P. Berrangé

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