2.4.0-pre[67]: IDE blocking on wait_on_page

From: Ragnar Hojland Espinosa (ragnar@macula.net)
Date: Thu Aug 24 2000 - 10:08:31 EST

Since 2.4.0-pre6, accesses to hdc block on wait_on_page for a couple of
seconds, in the best case. DMA is off both in kernel and BIOS. No chipset
tuning. hda works fine.

ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: SAMSUNG VG34323A (4.32GB), 4124MB w/496kB Cache, CHS=525/255/63
hdc: ST31720A, 1625MB w/0kB Cache, CHS=3303/16/63
hda: hda1 hda2
hdc: [PTBL] [825/64/63] hdc1 hdc2 hdc3 hdc4
00:00.0 Host bridge: VIA Technologies, Inc. VT82C598 [Apollo MVP3] (rev 04)
00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598 [Apollo MVP3 AGP]
00:07.0 ISA bridge: VIA Technologies, Inc. VT82C586 ISA [Apollo VP] (rev 47)
00:07.1 IDE interface: VIA Technologies, Inc. VT82C586 IDE [Apollo] (rev 06)
00:07.2 USB Controller: VIA Technologies, Inc. VT82C586B USB (rev 02)
00:07.3 Host bridge: VIA Technologies, Inc. VT82C586B ACPI (rev 10)

____/|  Ragnar Højland     Freedom - Linux - OpenGL      Fingerprint  94C4B
\ o.O|                                                   2F0D27DE025BE2302C
 =(_)=  "Thou shalt not follow the NULL pointer for      104B78C56 B72F0822
   U     chaos and madness await thee at its end."       hkp://keys.pgp.com

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