linux/arch/x86/xen
Linus Torvalds 4eb77fa102 - Do some spring cleaning to the compressed boot code by moving the
EFI mixed-mode code to a separate compilation unit, the AMD memory
 encryption early code where it belongs and fixing up build dependencies.
 Make the deprecated EFI handover protocol optional with the goal of
 removing it at some point (Ard Biesheuvel)
 
 - Skip realmode init code on Xen PV guests as it is not needed there
 
 - Remove an old 32-bit PIC code compiler workaround
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Merge tag 'x86_boot_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 boot updates from Borislav Petkov:
 "A  of early boot cleanups and fixes.

   - Do some spring cleaning to the compressed boot code by moving the
     EFI mixed-mode code to a separate compilation unit, the AMD memory
     encryption early code where it belongs and fixing up build
     dependencies. Make the deprecated EFI handover protocol optional
     with the goal of removing it at some point (Ard Biesheuvel)

   - Skip realmode init code on Xen PV guests as it is not needed there

   - Remove an old 32-bit PIC code compiler workaround"

* tag 'x86_boot_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/boot: Remove x86_32 PIC using %ebx workaround
  x86/boot: Skip realmode init code when running as Xen PV guest
  x86/efi: Make the deprecated EFI handover protocol optional
  x86/boot/compressed: Only build mem_encrypt.S if AMD_MEM_ENCRYPT=y
  x86/boot/compressed: Adhere to calling convention in get_sev_encryption_bit()
  x86/boot/compressed: Move startup32_check_sev_cbit() out of head_64.S
  x86/boot/compressed: Move startup32_check_sev_cbit() into .text
  x86/boot/compressed: Move startup32_load_idt() out of head_64.S
  x86/boot/compressed: Move startup32_load_idt() into .text section
  x86/boot/compressed: Pull global variable reference into startup32_load_idt()
  x86/boot/compressed: Avoid touching ECX in startup32_set_idt_entry()
  x86/boot/compressed: Simplify IDT/GDT preserve/restore in the EFI thunk
  x86/boot/compressed, efi: Merge multiple definitions of image_offset into one
  x86/boot/compressed: Move efi32_pe_entry() out of head_64.S
  x86/boot/compressed: Move efi32_entry out of head_64.S
  x86/boot/compressed: Move efi32_pe_entry into .text section
  x86/boot/compressed: Move bootargs parsing out of 32-bit startup code
  x86/boot/compressed: Move 32-bit entrypoint code into .text section
  x86/boot/compressed: Rename efi_thunk_64.S to efi-mixed.S
2022-12-13 14:45:29 -08:00
..
apic.c arch:x86:xen: Remove unnecessary assignment in xen_apic_read() 2022-03-15 20:35:35 -05:00
debugfs.c x86: xen: no need to check return value of debugfs_create functions 2019-06-03 15:49:07 +02:00
debugfs.h
efi.c efi: x86/xen: switch to efi_get_secureboot_mode helper 2020-11-17 15:09:32 +01:00
enlighten_hvm.c xen/virtio: enable grant based virtio on x86 2022-10-10 14:31:26 +02:00
enlighten_pv.c - Do some spring cleaning to the compressed boot code by moving the 2022-12-13 14:45:29 -08:00
enlighten_pvh.c xen/x86: adjust data placement 2021-10-05 08:36:19 +02:00
enlighten.c x86/xen: Add support for HVMOP_set_evtchn_upcall_vector 2022-08-12 11:28:21 +02:00
grant-table.c x86/xen: open code alloc_vm_area in arch_gnttab_valloc 2020-10-18 09:27:10 -07:00
irq.c x86/xen: switch initial pvops IRQ functions to dummy ones 2021-11-02 08:03:43 -05:00
Kconfig xen/pv: support selecting safe/unsafe msr accesses 2022-10-11 10:51:05 +02:00
Makefile x86: remove the IOMMU table infrastructure 2022-04-18 07:21:10 +02:00
mmu_hvm.c proc/vmcore: convert oldmem_pfn_is_ram callback to more generic vmcore callbacks 2021-11-09 10:02:48 -08:00
mmu_pv.c swiotlb-xen: fix DMA_ATTR_NO_KERNEL_MAPPING on arm 2022-05-11 19:48:32 +02:00
mmu.c x86/xen: Add SPDX identifier in arch/x86/xen files 2018-09-03 16:50:33 +02:00
mmu.h mm: update ptep_modify_prot_start/commit to take vm_area_struct as arg 2019-03-05 21:07:18 -08:00
multicalls.c treewide: Switch printk users from %pf and %pF to %ps and %pS, respectively 2019-04-09 14:19:06 +02:00
multicalls.h
p2m.c memblock: use memblock_free for freeing virtual pointers 2021-11-06 13:30:41 -07:00
platform-pci-unplug.c x86: xen: platform-pci-unplug: use pr_err() and pr_warn() instead of raw printk() 2021-08-30 12:09:54 +02:00
pmu.c x86/xen: silence smatch warning in pmu_msr_chk_emulated() 2022-11-03 10:23:26 +01:00
pmu.h xen: fix is_xen_pmu() 2022-03-25 14:22:53 -05:00
setup.c x86/xen: Use kstrtobool() instead of strtobool() 2022-11-14 13:29:01 +01:00
smp_hvm.c xen: delay xen_hvm_init_time_ops() if kdump is boot on vcpu>=32 2022-03-10 09:27:55 -06:00
smp_pv.c x86/xen: Fix memory leak in xen_smp_intr_init{_pv}() 2022-12-05 12:59:50 +01:00
smp.c x86/xen: Fix memory leak in xen_smp_intr_init{_pv}() 2022-12-05 12:59:50 +01:00
smp.h
spinlock.c x86/xen: Fix memory leak in xen_init_lock_cpu() 2022-12-05 12:59:50 +01:00
suspend_hvm.c x86/xen: Add support for HVMOP_set_evtchn_upcall_vector 2022-08-12 11:28:21 +02:00
suspend_pv.c locking/seqlock, headers: Untangle the spaghetti monster 2020-08-06 16:13:13 +02:00
suspend.c
time.c xen: delay xen_hvm_init_time_ops() if kdump is boot on vcpu>=32 2022-03-10 09:27:55 -06:00
trace.c
vga.c xen/x86: obtain full video frame buffer address for Dom0 also under EFI 2022-02-10 11:07:23 +01:00
xen-asm.S x86: Remove __USER32_DS 2022-10-19 09:58:49 +02:00
xen-head.S Just when you thought that all the speculation bugs were addressed and 2022-07-11 18:15:25 -07:00
xen-ops.h x86/xen: Rename SYS* entry points 2022-06-27 10:33:59 +02:00