| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Sun, 25 Mar 2007 08:23:23 -0700 From: "Kevin P. Fleming" <lkml@...leming.us> To: linux-kernel@...r.kernel.org Subject: drivers/pci/probe.c patch in 2.6.20.4 causes 'cannot adjust BAR0 (not I/O)' on NVidia MCP51 I just upgraded from 2.6.20.2 to 2.6.20.4 on my Compaq V6000 laptop, which has an NVidia core chipset. It has the MCP51 and uses it for PATA and SATA. Booting the 2.6.20.4 kernel causes two messages (and a kernel lockup) like this: 0000:00:0d.0: cannot adjust BAR0 (not I/O) 0000:00:0d.0: cannot adjust BAR1 (not I/O) Booting without ACPI, without APIC, without LAPIC makes no usable difference (although sometimes I will also receive a message about BAR2). This patch: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=ed8ccee0918ad063a4741c0656fda783e02df627;hp=9e5755bce00bb563739aeb0f09932a1907521167 is the cause... backing it out results in a working 2.6.20.4 kernel on my laptop. I'll be happy to provide any assistance I can debugging this problem. Thanks. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists