From: Jean Guyader <jean.guyader@eu.citrix.com>
To: xen-devel@lists.xensource.com
Subject: [PATCH] doc: Fix multi-core amd example
Date: Mon, 21 Jul 2008 15:55:50 +0100 [thread overview]
Message-ID: <4884A376.80205@eu.citrix.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 109 bytes --]
doc: Fix multi-core amd example
Signed-off-by: Jean Guyader <jean.guyader@eu.citrix.com>
--
Jean Guyader
[-- Attachment #2: cpuid_example_cores_amd.patch --]
[-- Type: text/plain, Size: 2082 bytes --]
diff -r f150da74abc3 tools/examples/xmexample.hvm
--- a/tools/examples/xmexample.hvm Mon Jul 21 14:03:26 2008 +0100
+++ b/tools/examples/xmexample.hvm Mon Jul 21 15:51:13 2008 +0100
@@ -247,12 +247,14 @@ serial='pty'
#vcpus=8
#
# Example for amd, expose a 5-core processor :
-# cpuid = ['1:ebx=xxxxxxxx00000001xxxxxxxxxxxxxxxx,
+# cpuid = ['1:ebx=xxxxxxxx00001010xxxxxxxxxxxxxxxx,
# edx=xxx1xxxxxxxxxxxxxxxxxxxxxxxxxxxx',
-# '0x80000008:ecx=xxxxxxxxxxxxxxxx0000xxxx00001010']
-# - CPUID.1[EBX] : (Thread * Cores ) per processors
-# - CPUID.1[EDX][HT] : Enable HT
-# - CPUID.0x80000008[ECX] : Number of vcpus * 2
+# '0x80000001:ecx=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx1x',
+# '0x80000008:ecx=xxxxxxxxxxxxxxxxxxxxxxxxxx001001']
+# - CPUID.1[EBX] : Threads per Core * Cores per Socket (2 * #vcpus)
+# - CPUID.1[EDX][HT] : Enable HT
+# - CPUID.0x80000001[CmpLegacy] : Use legacy method
+# - CPUID.0x80000008[ECX] : #vcpus * 2 - 1
#vcpus=5
#
# Downgrade the cpuid to make a better compatibility for migration :
diff -r f150da74abc3 tools/examples/xmexample.hvm-stubdom
--- a/tools/examples/xmexample.hvm-stubdom Mon Jul 21 14:03:26 2008 +0100
+++ b/tools/examples/xmexample.hvm-stubdom Mon Jul 21 15:51:13 2008 +0100
@@ -265,12 +265,14 @@ stdvga=0
#vcpus=8
#
# Example for amd, expose a 5-core processor :
-# cpuid = ['1:ebx=xxxxxxxx00000001xxxxxxxxxxxxxxxx,
+# cpuid = ['1:ebx=xxxxxxxx00001010xxxxxxxxxxxxxxxx,
# edx=xxx1xxxxxxxxxxxxxxxxxxxxxxxxxxxx',
-# '0x80000008:ecx=xxxxxxxxxxxxxxxx0000xxxx00001010']
-# - CPUID.1[EBX] : (Thread * Cores ) per processors
-# - CPUID.1[EDX][HT] : Enable HT
-# - CPUID.0x80000008[ECX] : Number of vcpus * 2
+# '0x80000001:ecx=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx1x',
+# '0x80000008:ecx=xxxxxxxxxxxxxxxxxxxxxxxxxx001001']
+# - CPUID.1[EBX] : Threads per Core * Cores per Socket (2 * #vcpus)
+# - CPUID.1[EDX][HT] : Enable HT
+# - CPUID.0x80000001[CmpLegacy] : Use legacy method
+# - CPUID.0x80000008[ECX] : #vcpus * 2 - 1
#vcpus=5
#
# Downgrade the cpuid to make a better compatibility for migration :
[-- Attachment #3: Type: text/plain, Size: 138 bytes --]
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel
reply other threads:[~2008-07-21 14:55 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4884A376.80205@eu.citrix.com \
--to=jean.guyader@eu.citrix.com \
--cc=xen-devel@lists.xensource.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.