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Sebastian Andrzej Siewior c8b877a5e5 x86/pci/amd-bus: Convert to hotplug state machine 
Install the callbacks via the state machine and let the core invoke
the callbacks on the already online CPUs.

The smp_call_function_single() is dropped because the ONLINE callback is
invoked on the target CPU since commit 1cf4f629d9 ("cpu/hotplug: Move
online calls to hotplugged cpu"). smp_call_function_single() invokes the
invoked function with interrupts disabled, but this calling convention is
not preserved as the MSR is not modified by anything else than this code.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: linux-pci@vger.kernel.org
Cc: rt@linuxtronix.de
Link: http://lkml.kernel.org/r/20161117183541.8588-21-bigeasy@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2016-11-22 23:34:43 +01:00
..
boot
configs IOMMU Updates for Linux v4.9 2016-10-11 12:52:41 -07:00
crypto
entry x86/build: Fix build with older GCC versions 2016-10-25 11:44:25 +02:00
events perf/x86/intel: Honour the CPUID for number of fixed counters in hypervisors 2016-10-28 11:06:25 +02:00
ia32
include x86/mcheck: Split threshold_cpu_callback into two callbacks 2016-11-16 09:34:17 +01:00
kernel x86/msr: Convert to hotplug state machine 2016-11-22 23:34:39 +01:00
kvm kvm: x86: Check memopp before dereference (CVE-2016-8630) 2016-11-02 21:31:53 +01:00
lguest
lib Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild 2016-10-14 14:26:58 -07:00
math-emu
mm patches to fix a regression in 4.9-rc1 on x86 PAT 2016-10-28 09:36:07 -07:00
net
oprofile x86/oprofile/nmi: Convert to hotplug state machine 2016-11-22 23:34:43 +01:00
pci x86/pci/amd-bus: Convert to hotplug state machine 2016-11-22 23:34:43 +01:00
platform x86/platform/UV: Fix support for EFI_OLD_MEMMAP after BIOS callback updates 2016-10-20 08:47:58 +02:00
power
purgatory
ras
realmode
tools
um Merge branch 'gup_flag-cleanups' 2016-10-19 08:39:47 -07:00
video
xen xen: fixes for 4.9-rc2 2016-10-24 19:52:24 -07:00
.gitignore
Kbuild
Kconfig
Kconfig.cpu
Kconfig.debug
Makefile
Makefile_32.cpu
Makefile.um