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linux/arch/x86/xen
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Peter Zijlstra 8739c68115 sched/clock/x86: Mark sched_clock() noinstr 
In order to use sched_clock() from noinstr code, mark it and all it's
implenentations noinstr.

The whole pvclock thing (used by KVM/Xen) is a bit of a pain,
since it calls out to watchdogs, create a
pvclock_clocksource_read_nowd() variant doesn't do that and can be
noinstr.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20230126151323.702003578@infradead.org
2023-01-31 15:01:47 +01:00
..
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 grant based virtio on x86 2022-10-10 14:31:26 +02:00
enlighten_pv.c cpuidle, xenpv: Make more PARAVIRT_XXL noinstr clean 2023-01-13 11:48:16 +01:00
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 cpuidle, xenpv: Make more PARAVIRT_XXL noinstr clean 2023-01-13 11:48:16 +01:00
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 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
p2m.c x86/xen: Remove the unused function p2m_index() 2023-01-09 07:54:28 +01:00
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 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: 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 x86/xen: Zero MSR_IA32_SPEC_CTRL before suspend 2018-02-28 16:03:19 +01:00
time.c sched/clock/x86: Mark sched_clock() noinstr 2023-01-31 15:01:47 +01:00
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: 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