From 9982768f5fc53178a0886b25a7a4b0ce2fe36c16 Mon Sep 17 00:00:00 2001 From: Radim Krcmar Date: Wed, 19 Apr 2017 13:04:02 +0200 Subject: x86: bump maximum vcpu count of pc-q35-rhel7.4.0 to 384 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit RH-Author: Radim Krcmar Message-id: <20170413204227.12678-1-rkrcmar@redhat.com> Patchwork-id: 74778 O-Subject: [RHEL7.4 qemu-kvm-rhev PATCH] x86: bump maximum vcpu count of pc-q35-rhel7.4.0 to 384 Bugzilla: 1433956 RH-Acked-by: Paolo Bonzini RH-Acked-by: Eduardo Habkost RH-Acked-by: Bandan Das bug: https://bugzilla.redhat.com/show_bug.cgi?id=1433956 brew: https://brewweb.engineering.redhat.com/brew/taskinfo?taskID=13014435 tested: by me, with kernel patches posted at the same time RHEL only. This is asked by SAP for their upcoming bigger VMs. Upstream is going to use a more flexible limit of INT_MAX, but the patch is not merged yet and enforcing the supported limit might be what we want. In any case, bumping one number is not a big maintenance burden. Signed-off-by: Radim Krčmář Signed-off-by: Miroslav Rezanina --- hw/i386/pc_q35.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c index b86e24d..23d5f6b 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -379,7 +379,7 @@ static void pc_q35_machine_rhel7_options(MachineClass *m) m->no_floppy = 1; m->has_dynamic_sysbus = true; m->alias = "q35"; - m->max_cpus = 288; + m->max_cpus = 384; SET_MACHINE_COMPAT(m, PC_RHEL_COMPAT); } -- 1.8.3.1