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| author | David Hildenbrand <david@redhat.com> | 2024-12-19 15:41:13 +0100 |
|---|---|---|
| committer | David Hildenbrand <david@redhat.com> | 2024-12-21 15:59:59 +0100 |
| commit | df2ac211a62e6ced7f1495b634fa6f78962f2321 (patch) | |
| tree | 429313a2002321015cd0c73726fd2c1834f6ff5d /include | |
| parent | a056332e732110c8ef0d40ffd49bd03afc2f04ca (diff) | |
| download | focaccia-qemu-df2ac211a62e6ced7f1495b634fa6f78962f2321.tar.gz focaccia-qemu-df2ac211a62e6ced7f1495b634fa6f78962f2321.zip | |
s390x: remember the maximum page size
Let's remember the value (successfully) set via s390_set_max_pagesize(). This will be helpful to reject hotplugged memory devices that would exceed this initially set page size. Handle it just like how we handle s390_get_memory_limit(), storing it in the machine, and moving the handling to machine code. Message-ID: <20241219144115.2820241-13-david@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: David Hildenbrand <david@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/s390x/s390-virtio-ccw.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/hw/s390x/s390-virtio-ccw.h b/include/hw/s390x/s390-virtio-ccw.h index de04336c5a..599740a998 100644 --- a/include/hw/s390x/s390-virtio-ccw.h +++ b/include/hw/s390x/s390-virtio-ccw.h @@ -30,6 +30,7 @@ struct S390CcwMachineState { bool pv; uint8_t loadparm[8]; uint64_t memory_limit; + uint64_t max_pagesize; SCLPDevice *sclp; }; |