AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/xen
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Stefano Stabellini 1c7a62137b xen, cpu_hotplug: call device_offline instead of cpu_down 
When offlining a cpu, instead of cpu_down, call device_offline, which
also takes care of updating the cpu.dev.offline field. This keeps the
sysfs file /sys/devices/system/cpu/cpuN/online, up to date.  Also move
the call to disable_hotplug_cpu, because it makes more sense to have it
there.

We don't call device_online at cpu-hotplug time, because that would
immediately take the cpu online, while we want to retain the current
behaviour: the user needs to explicitly enable the cpu after it has
been hotplugged.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
CC: konrad.wilk@oracle.com
CC: boris.ostrovsky@oracle.com
CC: david.vrabel@citrix.com
2015-10-23 14:20:48 +01:00
..
events xen/events: fifo: Make it running on 64KB granularity 2015-10-23 14:20:38 +01:00
xen-pciback xen-pciback: Add name prefix to global 'permissive' variable 2015-04-29 17:34:50 +01:00
xenbus xenbus: Support multiple grants ring with 64KB 2015-10-23 14:20:47 +01:00
xenfs xen: xensyms support 2015-08-20 12:24:25 +01:00
acpi.c xen / ACPI: notify xen when reduced hardware sleep is available 2013-07-31 14:22:35 +02:00
balloon.c xen/balloon: Use the correct sizeof when declaring frame_list 2015-10-23 14:20:44 +01:00
biomerge.c xen/biomerge: Don't allow biovec's to be merged when Linux is not using 4KB pages 2015-10-23 14:20:36 +01:00
cpu_hotplug.c xen, cpu_hotplug: call device_offline instead of cpu_down 2015-10-23 14:20:48 +01:00
dbgp.c xen: Use dev_is_pci() to check whether it is pci device 2014-01-07 09:53:33 -05:00
efi.c efi: dmi: add support for SMBIOS 3.0 UEFI configuration table 2014-11-05 09:03:16 +01:00
evtchn.c xen/evtchn: support more than 4096 ports 2014-01-06 10:07:50 -05:00
fallback.c xen-pciback: notify hypervisor about devices intended to be assigned to guests 2013-03-22 10:20:55 -04:00
features.c
gntalloc.c Merge branch 'akpm' (patches from Andrew) 2015-09-10 18:19:42 -07:00
gntdev.c mm: mark most vm_operations_struct const 2015-09-10 13:29:01 -07:00
grant-table.c xen/grant-table: Add an helper to iterate over a specific number of grants 2015-10-23 14:20:46 +01:00
Kconfig xen/PMU: Sysfs interface for setting Xen PMU mode 2015-08-20 12:24:26 +01:00
Makefile xen/arm: Enable cpu_hotplug.c 2015-10-23 14:20:47 +01:00
manage.c xen: Use correctly the Xen memory terminologies 2015-09-08 18:03:49 +01:00
mcelog.c xen/mce: fix up xen_late_init_mcelog() error handling 2015-03-16 14:49:15 +00:00
pci.c xen/pci: Try harder to get PXM information for Xen 2015-04-15 10:57:28 +01:00
pcpu.c xen: pcpu: Use static attribute groups for sysfs entry 2015-03-16 14:49:13 +00:00
platform-pci.c drivers: xen: Mark function as static in platform-pci.c 2014-02-28 15:26:04 -05:00
preempt.c xen/preempt: use need_resched() instead of should_resched() 2015-08-20 12:24:14 +01:00
privcmd.c xen/privcmd: Add support for Linux 64KB page granularity 2015-10-23 14:20:42 +01:00
privcmd.h
swiotlb-xen.c xen/swiotlb: Add support for 64KB page granularity 2015-10-23 14:20:43 +01:00
sys-hypervisor.c xen/PMU: Sysfs interface for setting Xen PMU mode 2015-08-20 12:24:26 +01:00
tmem.c xen/tmem: Use xen_page_to_gfn rather than pfn_to_gfn 2015-09-08 18:03:52 +01:00
xen-acpi-cpuhotplug.c Xen / ACPI / processor: Remove unneeded NULL check 2015-05-13 23:28:15 +02:00
xen-acpi-memhotplug.c ACPICA: Resources: Provide common part for struct acpi_resource_address structures. 2015-01-26 16:09:56 +01:00
xen-acpi-pad.c ACPI / PAD / xen: use acpi_evaluate_ost() to replace open-coded version 2014-02-21 00:27:47 +01:00
xen-acpi-processor.c ACPI / processor: Drop an unused argument of a cleanup routine 2015-07-22 22:11:16 +02:00
xen-balloon.c xen: balloon: Use static attribute groups for sysfs entries 2015-03-16 14:49:13 +00:00
xen-scsiback.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2015-07-04 14:13:43 -07:00
xen-selfballoon.c drivers:xen-selfballoon:reset 'frontswap_inertia_counter' after frontswap_shrink 2014-02-28 15:26:12 -05:00
xen-stub.c xen/acpi: remove redundant acpi/acpi_drivers.h include 2013-03-11 13:53:02 -04:00
xlate_mmu.c xen/privcmd: Add support for Linux 64KB page granularity 2015-10-23 14:20:42 +01:00