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s390/sclp: fix SCLP facility map

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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>
This commit is contained in:
Heiko Carstens 2023-10-24 12:07:03 +02:00 • committed by Thomas Huth
parent 645198d58b
commit 81f993828b
1 changed files with 1 additions and 3 deletions
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4
include/hw/s390x/sclp.h
View file

@ -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