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Re: GRUB 1.90 is released
From: |
Vladimir Serbinenko |
Subject: |
Re: GRUB 1.90 is released |
Date: |
Sun, 14 Aug 2005 09:47:50 +0200 |
User-agent: |
Mozilla Thunderbird 1.0.2-1.3.2 (X11/20050324) |
Yoshinori K. Okuji wrote:
>
>Do you mean 80386? Of course, no. I don't have such an old CPU.
>
>
>
But some people use old PC like a home servers. But 80386 I
suppose is not very used because it can't have more than a few
hundred Mb hard disk, which is important criteria for home server,
more important than CPU.
>AFAIK, this problem may happen only in a certain model of 80386, and there is
>no way to make sure to invalidate the cache in 80386. So we have nothing to
>do with this.
>
>
Perhaps if we read a huge block of memory it will do the trick?
>BTW, why do you say 2 microseconds? Where does this come from?
>
>
>
outb %al, $0x80
In documentation it's written that it causes a wait of 1 microsecond
On the same page it's written that some laptops have the problem with
0x0 and 0x100000 addresses. Perhaps we should move the test address?
Vladimir
- Re: GRUB 1.90 is released, (continued)
- Re: GRUB 1.90 is released, Vincent Pelletier, 2005/08/10
- Re: GRUB 1.90 is released, Vernon Mauery, 2005/08/10
- Re: GRUB 1.90 is released, Vladimir Serbinenko, 2005/08/10
- Re: GRUB 1.90 is released, Vincent Pelletier, 2005/08/10
- Re: GRUB 1.90 is released, Marco Gerards, 2005/08/11
- Re: GRUB 1.90 is released, Vincent Pelletier, 2005/08/11
- Re: GRUB 1.90 is released, Marco Gerards, 2005/08/11
- Re: GRUB 1.90 is released, Yoshinori K. Okuji, 2005/08/11
- Re: GRUB 1.90 is released, Vladimir Serbinenko, 2005/08/11
- Re: GRUB 1.90 is released, Yoshinori K. Okuji, 2005/08/12
- Re: GRUB 1.90 is released,
Vladimir Serbinenko <=
- Re: GRUB 1.90 is released, Yoshinori K. Okuji, 2005/08/14
- Re: GRUB 1.90 is released, Vladimir Serbinenko, 2005/08/14
- Re: GRUB 1.90 is released, Vernon Mauery, 2005/08/10
Re: GRUB 1.90 is released, Yoshinori K. Okuji, 2005/08/10