From mboxrd@z Thu Jan 1 00:00:00 1970 From: Karol Kozimor Subject: Re: ACPI kernel crash with 2.4.22-pre7 on ASUS L3800C Date: Thu, 4 Sep 2003 11:26:27 +0200 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <20030904092627.GA29604@hell.org.pl> References: Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-2 Content-Transfer-Encoding: 8bit Return-path: Content-Disposition: inline In-Reply-To: Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: Martin =?iso-8859-2?Q?MOKREJ=A9?= Cc: "Brown, Len" , acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org Thus wrote Martin MOKREJŠ: > I cannot say much about 2.4.22. On my laptop I got very slow response, it > seems because of the very high interrupt rate generated by my network > card(seen in 2.4.22 in /proc/interrupts). Strange, I have not observerd such an issue with my (limited so far) testing of 2.4.22. > I attach 3 files from my running instance 2.4.22-pre7. Below is also > output from /proc/interrupts (2.4.22-pre7). Ithat expected that no IO-APIC > is found on my laptop? I used to have bios 1.21a but I downgraded to see if There is no IO-APIC, and moreover, the LAPIC (disabled by BIOS by default) is buggy and does not interact well with ACPI. Wasn't this particular laptop blacklisted a while ago? > the problem with FAN goes off. I've rebooted only once or twice, so cannot > say if that helped at all. But 1.18 is my original BIOS version and I > believe I had even with that version FAN problems. The fan problem occurs at least in 1.18, 1.19 and 1.21. I did not test others. > mokrejs@vrapenec$ cat /proc/interrupts > CPU0 > 0: 8221410 XT-PIC timer > 1: 140910 XT-PIC keyboard > 2: 0 XT-PIC cascade > 5: 513521 XT-PIC usb-uhci > 8: 2 XT-PIC rtc > 9: 3588933 XT-PIC acpi, usb-uhci, eth0 > 11: 0 XT-PIC Intel ICH3 > 12: 23994 XT-PIC PS/2 Mouse > 14: 484418 XT-PIC ide0 > 15: 24 XT-PIC ide1 > NMI: 0 > LOC: 0 > ERR: 1 > MIS: 0 Do not compile neither IO-APIC nor UP-APIC. It's useless on this laptop. BTW: under 2.4.22 (and recent 2.6.0, AFAIR), the above listing is the same, except that the uhci-hcd goes from IRQ 9 to 11. Best regards, -- Karol 'sziwan' Kozimor sziwan-DETuoxkZsSqrDJvtcaxF/A@public.gmane.org ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf