KVM: PPC: Book3S HV: XIVE: Do not test the EQ flag validity when resetting

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When a CPU is hot-unplugged, the EQ is deconfigured using a zero size
and a zero address. In this case, there is no need to check the flag
and queue size validity. Move the checks after the queue reset code
section to fix CPU hot-unplug.

Reported-by: Satheesh Rajendran <sathnaga@linux.vnet.ibm.com>
Tested-by: Satheesh Rajendran <sathnaga@linux.vnet.ibm.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>

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Cédric Le Goater 2019-05-20 09:15:13 +02:00 • committed by Paul Mackerras

parent d47aacdb8e

commit c468bc4e84

1 changed files with 18 additions and 18 deletions

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arch/powerpc/kvm/book3s_xive_native.c

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