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[PATCH v1 0/7] pseries: avoid unplug the last online CPU core + assorted
From: |
Daniel Henrique Barboza |
Subject: |
[PATCH v1 0/7] pseries: avoid unplug the last online CPU core + assorted fixes |
Date: |
Thu, 14 Jan 2021 15:06:21 -0300 |
Hello,
The last 2 patches of this series contains a fix for a hotunplug
situation that we have in the pseries machine, where hotunpluging the
last online CPU of the guest causes the machine to behave not that
great (https://bugzilla.redhat.com/show_bug.cgi?id=1911414).
First 5 patches are somewhat trivial changes that I ended up doing
while investigating.
Daniel Henrique Barboza (7):
spapr.h: fix trailing whitespace in phb_placement
spapr_hcall.c: make do_client_architecture_support static
spapr_rtas.c: fix identation in rtas_ibm_nmi_interlock() string
spapr_rtas.c: fix identation of rtas_ibm_suspend_me() args
spapr_cpu_core.c: use g_auto* in spapr_create_vcpu()
spapr.c: introduce spapr_core_unplug_possible()
spapr.c: consider CPU core online state before allowing unplug
hw/ppc/spapr.c | 66 ++++++++++++++++++++++++++++++++++++-----
hw/ppc/spapr_cpu_core.c | 12 ++------
hw/ppc/spapr_hcall.c | 1 +
hw/ppc/spapr_rtas.c | 9 +++---
include/hw/ppc/spapr.h | 7 +----
5 files changed, 68 insertions(+), 27 deletions(-)
--
2.26.2
- [PATCH v1 0/7] pseries: avoid unplug the last online CPU core + assorted fixes,
Daniel Henrique Barboza <=
- [PATCH v1 1/7] spapr.h: fix trailing whitespace in phb_placement, Daniel Henrique Barboza, 2021/01/14
- [PATCH v1 2/7] spapr_hcall.c: make do_client_architecture_support static, Daniel Henrique Barboza, 2021/01/14
- [PATCH v1 5/7] spapr_cpu_core.c: use g_auto* in spapr_create_vcpu(), Daniel Henrique Barboza, 2021/01/14
- [PATCH v1 3/7] spapr_rtas.c: fix identation in rtas_ibm_nmi_interlock() string, Daniel Henrique Barboza, 2021/01/14
- [PATCH v1 6/7] spapr.c: introduce spapr_core_unplug_possible(), Daniel Henrique Barboza, 2021/01/14