Messages in this thread | | | Date | Mon, 30 Jun 2008 10:57:38 -0700 | From | Jeremy Fitzhardinge <> | Subject | Re: [Xen-devel] Re: [PATCH 00 of 36] x86/paravirt: groundwork for 64-bit Xen support |
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Ingo Molnar wrote: > * Ingo Molnar <mingo@elte.hu> wrote: > > >> * Jeremy Fitzhardinge <jeremy@goop.org> wrote: >> >> >>> Ingo Molnar wrote: >>> >>>> with this config: >>>> >>>> http://redhat.com/~mingo/misc/config-Sun_Jun_29_10_29_11_CEST_2008.bad >>>> >>>> i've saved the merged 2.6.26-rc8-tip-00241-gc6c8cb2-dirty tree into >>>> tip/tmp.x86.xen-64bit.Sun_Jun_29_10 and pushed it out, so you can test >>>> that exact version. >>>> >>> Looks like the setup.c unification missed the early_ioremap init from >>> the early_ioremap unification. Unconditionally call >>> early_ioremap_init(). >>> >> applied to tip/x86/unify-setup - thanks Jeremy. >> >> I've reactived the x86/xen-64bit branch and i'm testing it currently. >> > > -tip auto-testing found pagetable corruption (CPA self-test failure): > > [ 32.956015] CPA self-test: > [ 32.958822] 4k 2048 large 508 gb 0 x 2556[ffff880000000000-ffff88003fe00000] miss 0 > [ 32.964000] CPA ffff88001d54e000: bad pte 1d4000e3 > [ 32.968000] CPA ffff88001d54e000: unexpected level 2 > [ 32.972000] CPA ffff880022c5d000: bad pte 22c000e3 > [ 32.976000] CPA ffff880022c5d000: unexpected level 2 > [ 32.980000] CPA ffff8800200ce000: bad pte 200000e3 > [ 32.984000] CPA ffff8800200ce000: unexpected level 2 > [ 32.988000] CPA ffff8800210f0000: bad pte 210000e3 > > config and full log can be found at: > > http://redhat.com/~mingo/misc/config-Mon_Jun_30_11_11_51_CEST_2008.bad >
This config doesn't have CONFIG_DEBUG_KERNEL enabled, let alone CONFIG_CPA_DEBUG. I've noticed this seems to happen quite a lot: there's a disconnect between the log file and the config which is supposed to have built the kernel. Is there a bug in your test infrastructure?
J
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