Summary: | XEN kernel compiles always with PAE support even when I set "-pae" as USE flag | ||
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Product: | Gentoo Linux | Reporter: | Wojciech Pawlikowski <wojtekp> |
Component: | Current packages | Assignee: | Gentoo Xen Devs <xen> |
Status: | RESOLVED WORKSFORME | ||
Severity: | major | CC: | gentoo |
Priority: | High | ||
Version: | unspecified | ||
Hardware: | x86 | ||
OS: | Linux | ||
Whiteboard: | |||
Package list: | Runtime testing required: | --- |
Description
Wojciech Pawlikowski
2008-09-02 10:31:25 UTC
(XEN) *** LOADING DOMAIN 0 *** (XEN) Xen kernel: 32-bit, PAE (XEN) Dom0 kernel: 32-bit, lsb, paddr 0x100000 -> 0x664000 (XEN) Mismatch between Xen and DOM0 kernel (XEN) (XEN) **************************************** (XEN) Panic on CPU 0: (XEN) Could not set up DOM0 guest OS (XEN) **************************************** (XEN) (XEN) Reboot in five seconds... It looks more like this, I just taken it from other bug report with very similar output. XEN kernel is PAE and Dom0 kernel lacks PAE. Upstream Xen has dropped support for non-pae builds since it didn't receive extensive testing (XenSource and most distros all ship pae builds). We'll need to remove the pae flag from the 3.3 xen ebuild and add an ewarn about the change. Older versions of xen will respect the pae flag though. Also, you might want to use the latest 2.6.18 xen kernel instead of 2.6.21, it is actually more up-to-date with newer xen and security patches. Sorry for the confusion! Thanks for the info, however 2.6.21 was chosen by emerge when I wanted to merge it into my system. Yeah, I'll mask .20 and .21 later today to nudge people towards .18 until the day when we have a non-sucky kernel. :-) (In reply to comment #4) > Yeah, I'll mask .20 and .21 later today to nudge people towards .18 until the > day when we have a non-sucky kernel. :-) However, kernel 2.6.21 has the driver fix for Broadcom ExtremeII NIC (bnx2) which confusing Xen daemon when NICs flip the order being found. It's really nice to put all the patches into 2.6.21. Xen 4.1 in tree. Please test with it and reopen if it doesnt work |