Robert Hancock schrieb:
Linus Torvalds wrote:
On Mon, 10 Dec 2007, Marco Gatti wrote:
I didn't compile completly.
drivers/scsi/scsi_lib.c:1565:1: error: unterminated #else
Heh. That #else should be an #endif, of course.
It is a bit strange that it still tries to do IO to high memory
Linus Torvalds schrieb:
On Sun, 9 Dec 2007, Robert Hancock wrote:
The obvious suspect with a filesystem problem would be the disk
controller driver, AHCI here. However, the controller appears to set the
flag to indicate that it supports 64-bit DMA, so it should be fine,
unless it lies of
Linus Torvalds schrieb:
On Mon, 10 Dec 2007, Marco Gatti wrote:
I didn't compile completly.
drivers/scsi/scsi_lib.c:1565:1: error: unterminated #else
Heh. That #else should be an #endif, of course.
It is a bit strange that it still tries to do IO to high memory. Either
the whole 64 bit
Mark Lord schrieb:
AHCI is a pretty well tested driver, but 99%+ of all testers still
tend to have less than 4GB of memory. So I do *not* believe that the
highmem bits are all that well tested at all.
Can somebody who knows the driver send Marco a test-patch to just
limit DMA to the low 32
Jens Axboe schrieb:
Hello Jens,
Thanks for help. I just applied the patch. Unfortunately it doesn't work.
Can you try and additionally boot with iommu=off as a boot parameter?
Yes. This is the end of getting any sata devices. See screenshots for
errors. It continued untill ata4. At the end no
Jens Axboe schrieb:
Was just thinking that, this should do the trick. If this works, then we
can look at whether this is a hardware or iommu or block bouncing
(unlikely, would affect more people) bug.
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 4688dbf..cad3cbc 100644
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