diff for duplicates of <20130914020330.GA5872@iris.ozlabs.ibm.com> diff --git a/a/1.txt b/N1/1.txt index 7d431a2..e4dd5bb 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,6 +1,6 @@ On Fri, Sep 13, 2013 at 02:58:43PM -0500, Alexander Graf wrote: > -> How long does writing to PCR take? Is it faster than a load+branch to see whether we actually need it? I would assume the normal fast path is going to be guest cpu = host. +> How long does writing to PCR take? Is it faster than a load+branch to see whether we actually need it? I would assume the normal fast path is going to be guest cpu == host. Seems to be about 30 cycles to write PCR, so a compare and branch is faster. I'll change it. diff --git a/a/content_digest b/N1/content_digest index c702b7a..7b55d98 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -3,7 +3,7 @@ "ref\035F61F4C-2BB2-44F9-BF35-7CD5C4251F17@suse.de\0" "From\0Paul Mackerras <paulus@samba.org>\0" "Subject\0Re: [PATCH 06/11] KVM: PPC: Book3S HV: Support POWER6 compatibility mode on POWER7\0" - "Date\0Sat, 14 Sep 2013 02:03:30 +0000\0" + "Date\0Sat, 14 Sep 2013 12:03:30 +1000\0" "To\0Alexander Graf <agraf@suse.de>\0" "Cc\0kvm-ppc@vger.kernel.org" " kvm@vger.kernel.org\0" @@ -11,11 +11,11 @@ "b\0" "On Fri, Sep 13, 2013 at 02:58:43PM -0500, Alexander Graf wrote:\n" "> \n" - "> How long does writing to PCR take? Is it faster than a load+branch to see whether we actually need it? I would assume the normal fast path is going to be guest cpu = host.\n" + "> How long does writing to PCR take? Is it faster than a load+branch to see whether we actually need it? I would assume the normal fast path is going to be guest cpu == host.\n" "\n" "Seems to be about 30 cycles to write PCR, so a compare and branch is\n" "faster. I'll change it.\n" "\n" Paul. -59e810212ef5c94db2ce17322213283e62cde0f7e46e97f7b012c283948f8968 +e09d7b15c733e3233d2f12a6824463bb6c059df6da1a27dab05dc4a4ca30e0ee
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.