[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Fwd: Debugging "Xen BUG at ... list.h" on ARM
On 14 April 2014 11:29, Julien Grall <julien.grall@xxxxxxxxxx> wrote: > On 04/14/2014 11:10 AM, Thomas Leonard wrote: >>> Has your guest enabled caching (SCTLR.C)? This is required by the >>> hypercall ABI. See >>> http://xenbits.xen.org/docs/unstable/hypercall/arm/include,public,arch-arm.h.html#incontents_arm_abi >> >> Here's my attempt to set up the translation table and enable caching: >> >> https://github.com/talex5/xen-paratest/tree/cache-problem > > Your page table looks wrong for me. Each page table should be write-back > or write-through. Thanks - that fixed my test case! -- Dr Thomas Leonard http://0install.net/ GPG: 9242 9807 C985 3C07 44A6 8B9A AE07 8280 59A5 3CC1 GPG: DA98 25AE CAD0 8975 7CDA BD8E 0713 3F96 CA74 D8BA _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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