Juergen Gross 96e8fc5818 x86/xen: Use clear_bss() for Xen PV guests ...

Instead of clearing the bss area in assembly code, use the clear_bss()
function.

This requires to pass the start_info address as parameter to
xen_start_kernel() in order to avoid the xen_start_info being zeroed
again.

Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Link: https://lore.kernel.org/r/20220630071441.28576-2-jgross@suse.com

2022-07-01 10:57:52 +02:00

..

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

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

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 restricted memory access using Xen grant mappings

2022-06-06 16:07:30 +02:00

enlighten_pv.c

x86/xen: Use clear_bss() for Xen PV guests

2022-07-01 10:57:52 +02:00

enlighten_pvh.c

xen/x86: adjust data placement

2021-10-05 08:36:19 +02:00

enlighten.c

x86/xen: switch initial pvops IRQ functions to dummy ones

2021-11-02 08:03:43 -05:00

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

perf: Force architectures to opt-in to guest callbacks

2021-11-17 14:49:08 +01:00

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

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

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

xen: fix is_xen_pmu()

2022-03-25 14:22:53 -05:00

pmu.h

xen: fix is_xen_pmu()

2022-03-25 14:22:53 -05:00

setup.c

x86/xen: Fix kerneldoc warning

2022-03-10 09:27:55 -06:00

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: Allow to retry if cpu_initialize_context() failed.

2022-04-12 14:13:01 +02:00

smp.c

x86/xen: remove xen_have_vcpu_info_placement flag

2021-11-02 07:45:44 -05:00

smp.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

spinlock.c

x86/xen: don't unbind uninitialized lock_kicker_irq

2020-11-09 07:43:45 -06:00

suspend_hvm.c

xen: Move xen_setup_callback_vector() definition to include/xen/hvm.h

2020-06-11 15:15:19 +02:00

suspend_pv.c

locking/seqlock, headers: Untangle the spaghetti monster

2020-08-06 16:13:13 +02:00

suspend.c

x86/xen: Zero MSR_IA32_SPEC_CTRL before suspend

2018-02-28 16:03:19 +01:00

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

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

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/ibt,xen: Sprinkle the ENDBR

2022-03-15 10:32:35 +01:00

xen-head.S

x86/xen: Use clear_bss() for Xen PV guests

2022-07-01 10:57:52 +02:00

xen-ops.h

x86/xen: remove xen_have_vcpu_info_placement flag

2021-11-02 07:45:44 -05:00