From: Alexander Graf <agraf-r27SGEef+tmzQB+pC5nmwQ@public.gmane.org>
To: kvm-devel <kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
Subject: [PATCH] Pass through SSSE3 capability
Date: Wed, 09 Jan 2008 19:46:04 +0100 [thread overview]
Message-ID: <4785166C.6080705@csgraf.de> (raw)
[-- Attachment #1: Type: text/plain, Size: 186 bytes --]
Darwin requires SSSE3 in 64-bit mode, so KVM needs to reveal the
appropriate CPUID flag. I could not find a proper define in the kernel
headers, so I just added the specific bit number.
[-- Attachment #2: kvm-ssse3.patch --]
[-- Type: text/x-patch, Size: 523 bytes --]
Index: kernel/x86.c
===================================================================
--- kernel.orig/x86.c
+++ kernel/x86.c
@@ -898,7 +903,7 @@ static void do_cpuid_ent(struct kvm_cpui
bit(X86_FEATURE_3DNOWEXT) |
bit(X86_FEATURE_3DNOW);
const u32 kvm_supported_word3_x86_features =
- bit(X86_FEATURE_XMM3) | bit(X86_FEATURE_CX16);
+ bit(X86_FEATURE_XMM3) | bit(X86_FEATURE_CX16) | bit(9) /* SSSE3 */;
const u32 kvm_supported_word6_x86_features =
bit(X86_FEATURE_LAHF_LM) | bit(X86_FEATURE_CMP_LEGACY);
[-- Attachment #3: Type: text/plain, Size: 278 bytes --]
-------------------------------------------------------------------------
Check out the new SourceForge.net Marketplace.
It's the best place to buy or sell services for
just about anything Open Source.
http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace
[-- Attachment #4: Type: text/plain, Size: 186 bytes --]
_______________________________________________
kvm-devel mailing list
kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
https://lists.sourceforge.net/lists/listinfo/kvm-devel
next reply other threads:[~2008-01-09 18:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-09 18:46 Alexander Graf [this message]
[not found] ` <4785166C.6080705-r27SGEef+tmzQB+pC5nmwQ@public.gmane.org>
2008-01-10 7:16 ` [PATCH] Pass through SSSE3 capability Dan Kenigsberg
[not found] ` <20080110071634.GA19223-iWbx9bcAnq+Hk9JtIoIkgNBPR1lH4CV8@public.gmane.org>
2008-01-10 10:30 ` Alexander Graf
-- strict thread matches above, loose matches on Subject: below --
2008-01-10 6:22 Alexander Graf
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=4785166C.6080705@csgraf.de \
--to=agraf-r27sgeef+tmzqb+pc5nmwq@public.gmane.org \
--cc=kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox