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[PATCH v3 0/5] ppc: Enable full Xen build

From: Shawn Anastasio <sanastasio@xxxxxxxxxxxxxxxxxxxxx>

Date: Fri, 1 Sep 2023 13:25:13 -0500

Cc: Timothy Pearson <tpearson@xxxxxxxxxxxxxxxxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Shawn Anastasio <sanastasio@xxxxxxxxxxxxxxxxxxxxx>

Delivery-date: Fri, 01 Sep 2023 18:25:49 +0000

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List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

Hello all, This patch series performs all of the additions necessary to drop the build overrides for PPC and enable the full Xen build. Except in cases where compatibile implementations already exist (e.g. atomic.h and bitops.h), the newly added definitions are simple, unimplemented stubs that just call BUG_ON("unimplemented"). A few miscellaneous changes were also made to non-ppc code as well, specifically a few missing header fixes in common. Thanks, Shawn -- v3: Address review comments from v2. v2: Address review comments from v1. Some changes are still pending until the following patches are merged: - [PATCH] mem-sharing: move (x86) / drop (Arm) arch_dump_shared_mem_info() https://lists.xen.org/archives/html/xen-devel/2023-08/msg00887.html - [PATCH] move max_page and total_pages to common code https://lists.xen.org/archives/html/xen-devel/2023-08/msg00874.html Shawn Anastasio (5): xen/ppc: Implement atomic.h xen/ppc: Implement bitops.h xen/ppc: Define minimal stub headers required for full build xen/ppc: Add stub function and symbol definitions xen/ppc: Enable full Xen build xen/arch/ppc/Kconfig | 1 + xen/arch/ppc/Makefile | 17 +- xen/arch/ppc/arch.mk | 3 - xen/arch/ppc/include/asm/altp2m.h | 25 ++ xen/arch/ppc/include/asm/atomic.h | 384 +++++++++++++++++++++++ xen/arch/ppc/include/asm/bitops.h | 330 ++++++++++++++++++- xen/arch/ppc/include/asm/bug.h | 9 + xen/arch/ppc/include/asm/cache.h | 2 + xen/arch/ppc/include/asm/config.h | 10 + xen/arch/ppc/include/asm/cpufeature.h | 10 + xen/arch/ppc/include/asm/current.h | 43 +++ xen/arch/ppc/include/asm/delay.h | 12 + xen/arch/ppc/include/asm/device.h | 53 ++++ xen/arch/ppc/include/asm/div64.h | 14 + xen/arch/ppc/include/asm/domain.h | 47 +++ xen/arch/ppc/include/asm/event.h | 36 +++ xen/arch/ppc/include/asm/flushtlb.h | 24 ++ xen/arch/ppc/include/asm/grant_table.h | 5 + xen/arch/ppc/include/asm/guest_access.h | 68 ++++ xen/arch/ppc/include/asm/guest_atomics.h | 23 ++ xen/arch/ppc/include/asm/hardirq.h | 19 ++ xen/arch/ppc/include/asm/hypercall.h | 5 + xen/arch/ppc/include/asm/io.h | 16 + xen/arch/ppc/include/asm/iocap.h | 8 + xen/arch/ppc/include/asm/iommu.h | 8 + xen/arch/ppc/include/asm/irq.h | 33 ++ xen/arch/ppc/include/asm/mem_access.h | 5 + xen/arch/ppc/include/asm/memory.h | 34 ++ xen/arch/ppc/include/asm/mm.h | 248 ++++++++++++++- xen/arch/ppc/include/asm/monitor.h | 43 +++ xen/arch/ppc/include/asm/nospec.h | 15 + xen/arch/ppc/include/asm/numa.h | 26 ++ xen/arch/ppc/include/asm/p2m.h | 105 +++++++ xen/arch/ppc/include/asm/page.h | 18 ++ xen/arch/ppc/include/asm/paging.h | 7 + xen/arch/ppc/include/asm/pci.h | 7 + xen/arch/ppc/include/asm/percpu.h | 24 ++ xen/arch/ppc/include/asm/processor.h | 10 + xen/arch/ppc/include/asm/random.h | 9 + xen/arch/ppc/include/asm/setup.h | 6 + xen/arch/ppc/include/asm/smp.h | 18 ++ xen/arch/ppc/include/asm/softirq.h | 8 + xen/arch/ppc/include/asm/spinlock.h | 15 + xen/arch/ppc/include/asm/system.h | 224 ++++++++++++- xen/arch/ppc/include/asm/time.h | 21 ++ xen/arch/ppc/include/asm/vm_event.h | 49 +++ xen/arch/ppc/include/asm/xenoprof.h | 0 xen/arch/ppc/mm-radix.c | 44 ++- xen/arch/ppc/setup.c | 8 + xen/arch/ppc/stubs.c | 345 ++++++++++++++++++++ xen/arch/ppc/tlb-radix.c | 2 +- xen/include/public/hvm/save.h | 2 + xen/include/public/pmu.h | 2 + xen/include/public/xen.h | 2 + 54 files changed, 2491 insertions(+), 11 deletions(-) create mode 100644 xen/arch/ppc/include/asm/altp2m.h create mode 100644 xen/arch/ppc/include/asm/atomic.h create mode 100644 xen/arch/ppc/include/asm/cpufeature.h create mode 100644 xen/arch/ppc/include/asm/current.h create mode 100644 xen/arch/ppc/include/asm/delay.h create mode 100644 xen/arch/ppc/include/asm/device.h create mode 100644 xen/arch/ppc/include/asm/div64.h create mode 100644 xen/arch/ppc/include/asm/domain.h create mode 100644 xen/arch/ppc/include/asm/event.h create mode 100644 xen/arch/ppc/include/asm/flushtlb.h create mode 100644 xen/arch/ppc/include/asm/grant_table.h create mode 100644 xen/arch/ppc/include/asm/guest_access.h create mode 100644 xen/arch/ppc/include/asm/guest_atomics.h create mode 100644 xen/arch/ppc/include/asm/hardirq.h create mode 100644 xen/arch/ppc/include/asm/hypercall.h create mode 100644 xen/arch/ppc/include/asm/io.h create mode 100644 xen/arch/ppc/include/asm/iocap.h create mode 100644 xen/arch/ppc/include/asm/iommu.h create mode 100644 xen/arch/ppc/include/asm/irq.h create mode 100644 xen/arch/ppc/include/asm/mem_access.h create mode 100644 xen/arch/ppc/include/asm/memory.h create mode 100644 xen/arch/ppc/include/asm/monitor.h create mode 100644 xen/arch/ppc/include/asm/nospec.h create mode 100644 xen/arch/ppc/include/asm/numa.h create mode 100644 xen/arch/ppc/include/asm/p2m.h create mode 100644 xen/arch/ppc/include/asm/paging.h create mode 100644 xen/arch/ppc/include/asm/pci.h create mode 100644 xen/arch/ppc/include/asm/percpu.h create mode 100644 xen/arch/ppc/include/asm/random.h create mode 100644 xen/arch/ppc/include/asm/setup.h create mode 100644 xen/arch/ppc/include/asm/smp.h create mode 100644 xen/arch/ppc/include/asm/softirq.h create mode 100644 xen/arch/ppc/include/asm/spinlock.h create mode 100644 xen/arch/ppc/include/asm/time.h create mode 100644 xen/arch/ppc/include/asm/vm_event.h create mode 100644 xen/arch/ppc/include/asm/xenoprof.h create mode 100644 xen/arch/ppc/stubs.c -- 2.30.2

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