From 81f993828bce9a9afd72da17b7672cb8bd121e63 Mon Sep 17 00:00:00 2001 From: Heiko Carstens <hca@linux.ibm.com> Date: Tue, 24 Oct 2023 12:07:03 +0200 Subject: [PATCH] s390/sclp: fix SCLP facility map Qemu's SCLP implementation incorrectly reports that it supports CPU reconfiguration. If a guest issues a CPU reconfiguration request it is rejected as invalid command. Fix the SCLP_HAS_CPU_INFO mask, and remove the unused SCLP_CMDW_CONFIGURE_CPU and SCLP_CMDW_DECONFIGURE_CPU defines. Reviewed-by: Eric Farman <farman@linux.ibm.com> Reviewed-by: Halil Pasic <pasic@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Message-ID: <20231024100703.929679-1-hca@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com> --- include/hw/s390x/sclp.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/include/hw/s390x/sclp.h b/include/hw/s390x/sclp.h index 9aef6d9370..b4ecd04e23 100644 --- a/include/hw/s390x/sclp.h +++ b/include/hw/s390x/sclp.h @@ -38,10 +38,8 @@ #define MAX_STORAGE_INCREMENTS 1020 /* CPU hotplug SCLP codes */ -#define SCLP_HAS_CPU_INFO 0x0C00000000000000ULL +#define SCLP_HAS_CPU_INFO 0x0800000000000000ULL #define SCLP_CMDW_READ_CPU_INFO 0x00010001 -#define SCLP_CMDW_CONFIGURE_CPU 0x00110001 -#define SCLP_CMDW_DECONFIGURE_CPU 0x00100001 /* SCLP PCI codes */ #define SCLP_HAS_IOA_RECONFIG 0x0000000040000000ULL