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ee42d665d3
linux/arch/x86/xen
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Vitaly Kuznetsov ee42d665d3 xen/pvhvm: run xen_vcpu_setup() for the boot CPU 
Historically we didn't call VCPUOP_register_vcpu_info for CPU0 for
PVHVM guests (while we had it for PV and ARM guests). This is usually
fine as we can use vcpu info in the shared_info page but when we try
booting on a vCPU with Xen's vCPU id > 31 (e.g. when we try to kdump
after crashing on this CPU) we're not able to boot.

Switch to always doing VCPUOP_register_vcpu_info for the boot CPU.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
2016-07-25 13:34:23 +01:00
..
apic.c xen/apic: Provide Xen-specific version of cpu_present_to_apicid APIC op 2016-03-25 11:42:53 -04:00
debugfs.c debugfs: Add support to print u32 array in debugfs 2012-04-17 00:18:36 -04:00
debugfs.h debugfs: Add support to print u32 array in debugfs 2012-04-17 00:18:36 -04:00
efi.c XEN: EFI: Move x86 specific codes to architecture directory 2016-07-06 10:34:46 +01:00
enlighten.c xen/pvhvm: run xen_vcpu_setup() for the boot CPU 2016-07-25 13:34:23 +01:00
grant-table.c xen/grant-table: Move xlated_setup_gnttab_pages to common place 2016-07-06 10:34:42 +01:00
irq.c x86/xen: use xen_vcpu_id mapping for HYPERVISOR_vcpu_op 2016-07-25 13:32:34 +01:00
Kconfig xen: features and fixes for 4.3-rc0 2015-09-08 11:46:48 -07:00
Makefile xen/PMU: Initialization code for Xen PMU 2015-08-20 12:25:20 +01:00
mmu.c x86/xen: avoid m2p lookup when setting early page table entries 2016-06-23 14:50:30 +01:00
mmu.h xen: make a pile of mmu pvop functions static 2011-05-20 14:25:24 -07:00
multicalls.c x86: Replace __get_cpu_var uses 2014-08-26 13:45:49 -04:00
multicalls.h xen: use this_cpu_xxx replace percpu_xxx funcs 2012-01-24 12:20:24 -05:00
p2m.c tree wide: get rid of __GFP_REPEAT for order-0 allocations part I 2016-06-24 17:23:52 -07:00
pci-swiotlb-xen.c pci-swiotlb-xen: call pci_request_acs only ifdef CONFIG_PCI 2013-11-08 15:21:44 -05:00
platform-pci-unplug.c x86/xen: fix non-ANSI declaration of xen_has_pv_devices() 2015-08-20 12:24:13 +01:00
pmu.c xen/PMU: Log VPMU initialization error at lower level 2016-07-06 10:34:48 +01:00
pmu.h xen/PMU: Intercept PMU-related MSR and APIC accesses 2015-08-20 12:25:25 +01:00
setup.c xen: use same main loop for counting and remapping pages 2016-05-24 12:59:04 +01:00
smp.c xen/pvhvm: run xen_vcpu_setup() for the boot CPU 2016-07-25 13:34:23 +01:00
smp.h x86/xen: Set EFER.NX and EFER.SCE in PVH guests 2014-10-06 10:27:47 +01:00
spinlock.c xen/qspinlock: Don't kick CPU if IRQ is not initialized 2016-04-23 13:40:02 +02:00
suspend.c xen: features and fixes for 4.5-rc0 2016-01-12 13:05:36 -08:00
time.c x86/xen: use xen_vcpu_id mapping for HYPERVISOR_vcpu_op 2016-07-25 13:32:34 +01:00
trace.c xen: use generated hypervisor symbols in arch/x86/xen/trace.c 2015-03-16 14:49:13 +00:00
vdso.h
vga.c xen/vga: add the xen EFI video mode support 2012-09-24 09:28:57 -04:00
xen-asm_32.S x86/paravirt: Remove the unused irq_enable_sysexit pv op 2015-11-23 10:48:16 +01:00
xen-asm_64.S x86/asm/xen: Set ELF function type for xen_adjust_exception_frame() 2016-02-24 08:35:41 +01:00
xen-asm.h
xen-asm.S x86/asm/xen: Create stack frames in xen-asm.S 2016-02-24 08:35:42 +01:00
xen-head.S Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-03-24 09:47:32 -07:00
xen-ops.h xen/pvhvm: run xen_vcpu_setup() for the boot CPU 2016-07-25 13:34:23 +01:00