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linux/arch/x86/xen
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Jan Beulich dc4bd2a2dd xen/x86: streamline set_pte_mfn() 
In preparation for restoring xen_set_pte_init()'s original behavior of
avoiding hypercalls, make set_pte_mfn() no longer use the standard
set_pte() code path. That one is more complicated than the alternative
of simply using an available hypercall directly. This way we can avoid
introducing a fair number (2k on my test system) of cases where the
hypervisor would trap-and-emulate page table updates.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Link: https://lore.kernel.org/r/b39c08e8-4a53-8bca-e6e7-3684a6cab8d0@suse.com
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
2021-11-02 07:45:43 -05:00
..
apic.c
x86/apic: Cleanup destination mode
2020-10-28 20:26:25 +01:00
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
x86/xen: Don't register Xen IPIs when they aren't going to be used
2021-01-13 16:12:07 +01:00
enlighten_pv.c
objtool updates:
2021-11-01 13:24:43 -07:00
enlighten_pvh.c
xen/x86: adjust data placement
2021-10-05 08:36:19 +02:00
enlighten.c
xen/x86: adjust data placement
2021-10-05 08:36:19 +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: Rework the xen_{cpu,irq,mmu}_opsarrays
2021-09-17 13:20:26 +02:00
Kconfig
xen/x86: allow PVH Dom0 without XEN_PV=y
2021-10-05 08:35:56 +02:00
Makefile
xen/x86: allow PVH Dom0 without XEN_PV=y
2021-10-05 08:35:56 +02:00
mmu_hvm.c
x86/paravirt: Use a single ops structure
2018-09-03 16:50:35 +02:00
mmu_pv.c
xen/x86: streamline set_pte_mfn()
2021-11-02 07:45:43 -05:00
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
xen: fix setting of max_pfn in shared_info
2021-08-30 11:55:36 +02:00
pci-swiotlb-xen.c
xen/pci-swiotlb: reduce visibility of symbols
2021-09-20 17:01:19 +02:00
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
Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-10-23 16:16:40 +01:00
pmu.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
setup.c
Revert "xen: fix p2m size in dom0 for disabled memory hotplug case"
2021-03-24 18:33:36 -05:00
smp_hvm.c
x86/xen: fix 'nopvspin' build error
2021-01-18 07:22:20 +01:00
smp_pv.c
xen/x86: drop redundant zeroing from cpu_initialize_context()
2021-09-20 16:55:54 +02:00
smp.c
xen/events: only register debug interrupt for 2-level events
2020-10-23 05:41:25 -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
x86/paravirt: Switch time pvops functions to use static_call()
2021-03-11 16:17:52 +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
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xen-asm.S
x86/xen: Make irq_disable() noinstr
2021-09-17 13:20:23 +02:00
xen-head.S
x86/xen: Make hypercall_page noinstr
2021-09-17 13:14:44 +02:00
xen-ops.h
xen/x86: hook up xen_banner() also for PVH
2021-10-05 08:36:14 +02:00