diff for duplicates of <20040818204838.GE11200@holomorphy.com> diff --git a/a/1.txt b/N1/1.txt index b1381d1..07a06f1 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -57,7 +57,7 @@ Hugh Dickins wrote: On Wed, Aug 18, 2004 at 03:13:39PM -0500, Ray Bryant wrote: > The original patch that we had for 2.4.21 did exactly that, we shied away > from that due to concerns as to which processors allow you to update a -> running pte using a cmpxchg (= the set of processors for which set_pte() +> running pte using a cmpxchg (== the set of processors for which set_pte() > is a simple store.) AFAIK, the only such processor is i386, but if > Christoph is correct, then more recent Intel x86 processors don't even have > that restriction. I'll admit that I encouraged Christoph not to follow diff --git a/a/content_digest b/N1/content_digest index b8f0050..82b9575 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -3,7 +3,7 @@ "ref\04123B873.4010403@sgi.com\0" "From\0William Lee Irwin III <wli@holomorphy.com>\0" "Subject\0Re: page fault fastpath patch v2: fix race conditions, stats for 8,32 and 512 cpu SMP\0" - "Date\0Wed, 18 Aug 2004 20:48:38 +0000\0" + "Date\0Wed, 18 Aug 2004 13:48:38 -0700\0" "To\0Ray Bryant <raybry@sgi.com>\0" "Cc\0Hugh Dickins <hugh@veritas.com>" Christoph Lameter <clameter@sgi.com> @@ -74,7 +74,7 @@ "On Wed, Aug 18, 2004 at 03:13:39PM -0500, Ray Bryant wrote:\n" "> The original patch that we had for 2.4.21 did exactly that, we shied away \n" "> from that due to concerns as to which processors allow you to update a \n" - "> running pte using a cmpxchg (= the set of processors for which set_pte() \n" + "> running pte using a cmpxchg (== the set of processors for which set_pte() \n" "> is a simple store.) AFAIK, the only such processor is i386, but if \n" "> Christoph is correct, then more recent Intel x86 processors don't even have \n" "> that restriction. I'll admit that I encouraged Christoph not to follow \n" @@ -89,4 +89,4 @@ "\n" -- wli -ee080e19944f0293dbd9658db1c72893469035f39f5cb554bb6e16ec2f8fce87 +1c1becbe769dfedfcd2c1a98a0bcf7fd7bc0154611339f2930de9c12c91040ab
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