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author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2016-11-17 21:35:41 +0300 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2016-11-23 01:34:43 +0300 |
commit | c8b877a5e58a132c5efb05f0c404585b9789fe5c (patch) | |
tree | 7278111883dc9ca00b840ac97c345cc3c27c6e0b /net | |
parent | 89666c50472263fba97b7edbfd2a642d1d9d6f74 (diff) | |
download | linux-c8b877a5e58a132c5efb05f0c404585b9789fe5c.tar.xz |
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 1cf4f629d9d2 ("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>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions