[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] xen/arm: VCPUOP_register_vcpu_info fails with CONFIG_ARM64_64K_PAGES
Hi, Dom0 fails to boot with Xen with CONFIG_ARM64_64K_PAGES enabled because of map_vcpu_info() make check of page offset based of PAGE_SIZE which is 4K in Xen. Is this know issue that is fixed?. I am using 4.5 rc1 Xen code base. Log below: (XEN) DOM0: [ 0.173539] If your platform has any non-coherent DMA devices, they won't work properly. (XEN) DOM0: [ 0.187465] xen:grant_table: Grant tables using version 1 layout (XEN) DOM0: [ 0.194591] Grant table initialized (XEN) DOM0: [ 0.199085] xen:events: Using 2-level ABI (XEN) DOM0: [ 0.204377] Xen: initializing cpu0 (XEN) DOM0: [ 0.216753] BUG: failure at arch/arm64/xen/../../arm/xen/enlighten.c:172/xen_percpu_init()! (XEN) DOM0: [ 0.226269] Kernel panic - not syncing: BUG! (XEN) DOM0: [ 0.231570] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.18.0-02198-ge893fd8-dirty #3 (XEN) DOM0: [ 0.240498] Call trace: (XEN) DOM0: [ 0.243975] [<fffffe0000087690>] dump_backtrace+0x0/0x170 (XEN) DOM0: [ 0.250456] [<fffffe0000087820>] show_stack+0x20/0x30 (XEN) DOM0: [ 0.256579] [<fffffe00008818cc>] dump_stack+0x74/0x94 (XEN) DOM0: [ 0.262699] [<fffffe000087cf2c>] panic+0xec/0x244 (XEN) DOM0: [ 0.268461] [<fffffe0000093bd0>] xen_percpu_init+0xe0/0xe8 (XEN) DOM0: [ 0.275038] [<fffffe0000c474cc>] xen_guest_init+0x2d0/0x300 (XEN) DOM0: [ 0.281703] [<fffffe0000080df4>] do_one_initcall+0xf4/0x200 (XEN) DOM0: [ 0.288365] [<fffffe0000c40ae0>] kernel_init_freeable+0xfc/0x264 (XEN) DOM0: [ 0.295483] [<fffffe000087aecc>] kernel_init+0x1c/0xe0 (XEN) DOM0: [ 0.301692] ---[ end Kernel panic - not syncing: BUG! Regards Vijay _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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