From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33954) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bwpdQ-0008Gj-On for qemu-devel@nongnu.org; Wed, 19 Oct 2016 08:06:17 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bwpdP-0003Ow-Tm for qemu-devel@nongnu.org; Wed, 19 Oct 2016 08:06:16 -0400 Received: from mx1.redhat.com ([209.132.183.28]:57290) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1bwpdP-0003OU-O3 for qemu-devel@nongnu.org; Wed, 19 Oct 2016 08:06:15 -0400 From: Igor Mammedov Date: Wed, 19 Oct 2016 14:05:40 +0200 Message-Id: <1476878743-144953-11-git-send-email-imammedo@redhat.com> In-Reply-To: <1476878743-144953-1-git-send-email-imammedo@redhat.com> References: <1476878743-144953-1-git-send-email-imammedo@redhat.com> Subject: [Qemu-devel] [PATCH v4 10/13] increase MAX_CPUMASK_BITS from 255 to 288 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kraxel@redhat.com, ehabkost@redhat.com, liuxiaojian6@huawei.com, mst@redhat.com, rkrcmar@redhat.com, peterx@redhat.com, kevin@koconnor.net, pbonzini@redhat.com, lersek@redhat.com, chao.gao@intel.com so that it would be possible to increase maxcpus limit for x86 target. Keep spapr/virt_arm at limit they used to have 255. Signed-off-by: Igor Mammedov Reviewed-by: Andrew Jones --- include/sysemu/sysemu.h | 2 +- hw/arm/virt.c | 2 +- hw/ppc/spapr.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h index b668833..66c6f15 100644 --- a/include/sysemu/sysemu.h +++ b/include/sysemu/sysemu.h @@ -173,7 +173,7 @@ extern int mem_prealloc; * * Note that cpu->get_arch_id() may be larger than MAX_CPUMASK_BITS. */ -#define MAX_CPUMASK_BITS 255 +#define MAX_CPUMASK_BITS 288 #define MAX_OPTION_ROMS 16 typedef struct QEMUOptionRom { diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 895446f..c3a1e92 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -1494,7 +1494,7 @@ static void virt_machine_class_init(ObjectClass *oc, void *data) * it later in machvirt_init, where we have more information about the * configuration of the particular instance. */ - mc->max_cpus = MAX_CPUMASK_BITS; + mc->max_cpus = 255; mc->has_dynamic_sysbus = true; mc->block_default_type = IF_VIRTIO; mc->no_cdrom = 1; diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index ddb7438..486f57d 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -2438,7 +2438,7 @@ static void spapr_machine_class_init(ObjectClass *oc, void *data) mc->init = ppc_spapr_init; mc->reset = ppc_spapr_reset; mc->block_default_type = IF_SCSI; - mc->max_cpus = MAX_CPUMASK_BITS; + mc->max_cpus = 255; mc->no_parallel = 1; mc->default_boot_order = ""; mc->default_ram_size = 512 * M_BYTE; -- 2.7.4