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Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern AMD64 with MCP51 laptops
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From: Rene Herman
Subject:
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern AMD64 with MCP51 laptops
Date: Tuesday, December 11, 2007 - 9:40 am
On 11-12-07 17:32, John Stoffel wrote:
quoted text
> Here's my results on a PIII Xeon, 550mhz, 440GX chipset, and an ISA > slot, which until recently was actually used with an 8 port serial > card: > > jfsnew:~/src> sudo ./port80 > out: 729 > in : 348 > jfsnew:~/src> sudo ./port80 > out: 729 > in : 354 > jfsnew:~/src> sudo ./port80 > out: 729 > in : 350 > jfsnew:~/src> sudo ./port80 > out: 728 > in : 346 > jfsnew:~/src> sudo ./port80 > out: 730 > in : 340
Thank you. That's a little odd. The "in" time should be close to the "out" time really. Well, err, <shrug> I guess. For now noone's contemplating replacing the out with an in anyways :-) Rene. --
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Messages in current thread:
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Pavel Machek
, (Wed Dec 5, 4:10 am)
RFC: outb 0x80 in inb_p, outb_p harmful on some modern AMD ...
, David P. Reed
, (Thu Dec 6, 3:38 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Alan Cox
, (Thu Dec 6, 5:15 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Andi Kleen
, (Fri Dec 7, 3:44 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, David P. Reed
, (Fri Dec 7, 7:50 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Andi Kleen
, (Fri Dec 7, 7:54 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Rene Herman
, (Fri Dec 7, 8:43 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Alan Cox
, (Fri Dec 7, 9:04 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Rene Herman
, (Fri Dec 7, 9:28 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Andi Kleen
, (Fri Dec 7, 9:31 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Alan Cox
, (Fri Dec 7, 10:19 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Alan Cox
, (Fri Dec 7, 11:42 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Rene Herman
, (Fri Dec 7, 11:45 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Rene Herman
, (Fri Dec 7, 12:25 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Alan Cox
, (Fri Dec 7, 2:45 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Andi Kleen
, (Fri Dec 7, 5:21 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, David P. Reed
, (Sat Dec 8, 12:25 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Andi Kleen
, (Sat Dec 8, 12:50 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Alan Cox
, (Sat Dec 8, 1:26 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, David P. Reed
, (Sat Dec 8, 1:47 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Alan Cox
, (Sat Dec 8, 2:04 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Rene Herman
, (Sat Dec 8, 10:04 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Pavel Machek
, (Sun Dec 9, 5:54 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Pavel Machek
, (Sun Dec 9, 6:22 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Dr. David Alan Gilbert
, (Sun Dec 9, 6:41 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Ondrej Zary
, (Sun Dec 9, 8:54 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Andi Kleen
, (Sun Dec 9, 9:59 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Pavel Machek
, (Sun Dec 9, 2:25 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Alan Cox
, (Sun Dec 9, 3:29 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Pavel Machek
, (Sun Dec 9, 4:22 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Rene Herman
, (Sun Dec 9, 9:17 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Krzysztof Halasa
, (Mon Dec 10, 4:30 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Alan Cox
, (Mon Dec 10, 5:02 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Rene Herman
, (Mon Dec 10, 5:08 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Ondrej Zary
, (Mon Dec 10, 11:02 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, H. Peter Anvin
, (Mon Dec 10, 5:31 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, David Newall
, (Mon Dec 10, 6:10 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, H. Peter Anvin
, (Mon Dec 10, 6:25 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, David Newall
, (Mon Dec 10, 6:42 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, H. Peter Anvin
, (Mon Dec 10, 6:46 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, H. Peter Anvin
, (Mon Dec 10, 6:51 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, H. Peter Anvin
, (Mon Dec 10, 10:53 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, H. Peter Anvin
, (Mon Dec 10, 10:58 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Rene Herman
, (Mon Dec 10, 11:54 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Paul Rolland
, (Tue Dec 11, 12:40 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, David Newall
, (Tue Dec 11, 5:08 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Alan Cox
, (Tue Dec 11, 6:14 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Rene Herman
, (Tue Dec 11, 6:16 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Paul Rolland
, (Tue Dec 11, 6:32 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Andi Kleen
, (Tue Dec 11, 6:32 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Pavel Machek
, (Tue Dec 11, 6:47 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Andi Kleen
, (Tue Dec 11, 6:50 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, David Newall
, (Tue Dec 11, 6:50 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Rene Herman
, (Tue Dec 11, 7:15 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Alan Cox
, (Tue Dec 11, 7:25 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Lennart Sorensen
, (Tue Dec 11, 8:14 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Rene Herman
, (Tue Dec 11, 8:28 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Paul Rolland
, (Tue Dec 11, 8:37 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, linux-os (Dick Johnson)
, (Tue Dec 11, 8:41 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Rene Herman
, (Tue Dec 11, 8:53 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Andi Kleen
, (Tue Dec 11, 9:30 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Rene Herman
, (Tue Dec 11, 9:40 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Rene Herman
, (Tue Dec 11, 9:50 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, David P. Reed
, (Tue Dec 11, 9:58 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, David P. Reed
, (Tue Dec 11, 10:00 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, H. Peter Anvin
, (Tue Dec 11, 10:01 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Rene Herman
, (Tue Dec 11, 10:04 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, H. Peter Anvin
, (Tue Dec 11, 10:05 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Rene Herman
, (Tue Dec 11, 10:27 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Alan Cox
, (Tue Dec 11, 10:32 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Pavel Machek
, (Tue Dec 11, 12:16 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Pavel Machek
, (Tue Dec 11, 12:18 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, David P. Reed
, (Tue Dec 11, 12:19 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Pavel Machek
, (Tue Dec 11, 12:36 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Rene Herman
, (Tue Dec 11, 12:59 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Rene Herman
, (Tue Dec 11, 12:59 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Rene Herman
, (Tue Dec 11, 1:00 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Alan Cox
, (Tue Dec 11, 1:16 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, linux-os (Dick Johnson)
, (Tue Dec 11, 1:27 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Rene Herman
, (Tue Dec 11, 1:34 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, David P. Reed
, (Tue Dec 11, 4:56 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, linux-os (Dick Johnson)
, (Wed Dec 12, 6:11 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Alan Cox
, (Wed Dec 12, 9:12 am)
More info on port 80 symptoms on MCP51 machine.
, David P. Reed
, (Wed Dec 12, 1:07 pm)
Re: More info on port 80 symptoms on MCP51 machine.
, Rene Herman
, (Wed Dec 12, 1:26 pm)
Re: Attitude problems.
, linux-os (Dick Johnson)
, (Wed Dec 12, 1:31 pm)
Re: More info on port 80 symptoms on MCP51 machine.
, David P. Reed
, (Wed Dec 12, 1:37 pm)
Re: More info on port 80 symptoms on MCP51 machine.
, Alan Cox
, (Wed Dec 12, 2:01 pm)
Re: More info on port 80 symptoms on MCP51 machine.
, H. Peter Anvin
, (Wed Dec 12, 2:05 pm)
Re: More info on port 80 symptoms on MCP51 machine.
, Alan Cox
, (Wed Dec 12, 2:29 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, David Newall
, (Wed Dec 12, 3:18 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Alan Cox
, (Wed Dec 12, 4:00 pm)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, Alan Cox
, (Thu Dec 13, 6:21 am)
Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern ...
, David P. Reed
, (Thu Dec 13, 6:50 pm)
Re: Attitude problems.
, linux-os (Dick Johnson)
, (Fri Dec 14, 9:01 am)
Re: More info on port 80 symptoms on MCP51 machine.
, Chuck Ebbert
, (Fri Dec 14, 3:05 pm)
Re: More info on port 80 symptoms on MCP51 machine.
, Rene Herman
, (Sat Dec 15, 12:22 am)
RE: More info on port 80 symptoms on MCP51 machine.
, Allen Martin
, (Sat Dec 15, 3:34 pm)
Re: More info on port 80 symptoms on MCP51 machine.
, H. Peter Anvin
, (Sat Dec 15, 3:46 pm)
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