From: davej@codemonkey.org.uk
To: torvalds@transmeta.com
Cc: linux-kernel@vger.kernel.org
Subject: fix up newer x86 cpuinfo flags.
Date: Sat, 29 Mar 2003 00:46:36 +0000 [thread overview]
Message-ID: <200303290046.h2T0kp35027188@deviant.impure.org.uk> (raw)
According to Intel document 24161823.pdf[*] page 18, 'tm2' is misdefined.
Its bit 7 not, bit 8. Also add the missing 'EST' (Enhanced Speedstep Technology)
bit, and use the correct Intel terminology for the context ID bit.
[*] http://www.intel.com/design/xeon/applnots/241618.htm
diff -urpN --exclude-from=/home/davej/.exclude bk-linus/arch/i386/kernel/cpu/proc.c linux-2.5/arch/i386/kernel/cpu/proc.c
--- bk-linus/arch/i386/kernel/cpu/proc.c 2003-03-15 19:33:58.000000000 +0000
+++ linux-2.5/arch/i386/kernel/cpu/proc.c 2003-03-28 12:10:26.000000000 +0000
@@ -44,8 +44,8 @@ static int show_cpuinfo(struct seq_file
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
/* Intel-defined (#2) */
- "pni", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, NULL,
- "tm2", NULL, "cnxt_id", NULL, NULL, NULL, NULL, NULL,
+ "pni", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "tm2",
+ "est", NULL, "cid", NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
reply other threads:[~2003-03-29 0:35 UTC|newest]
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