[lkml]   [2000]   [Feb]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: 2.3.43 alpha broken with >2g of ram

On Sat, 12 Feb 2000, Richard Henderson wrote:
> This only helps block devices though. And they are the ones
> I would think you'd be least concerned about. This is basically
> just SCSI and IDE and floppy. We'll have converted all of the
> SCSI controlers that commonly appear on Alpha, and IDE and floppy
> are already done.

The block devices are the only ones that matter.

With the highmem approach, no other devices will ever see the
non-PCI-DMA'able pages, which is EXACTLY what we want.

That's the whole point of using the high-mem approach: the high pages are
still used, but they are used only for a controlled subset of the problems


To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
Please read the FAQ at

 \ /
  Last update: 2005-03-22 13:56    [W:0.051 / U:2.292 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site