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hw/block/nvme: fix pi constraint check 

Protection Information can only be enabled if there is at least 8 bytes
of metadata.

Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Gollu Appalanaidu <anaidu.gollu@samsung.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
This commit is contained in:
Klaus Jensen 2021-03-23 09:03:10 +01:00
parent d0d3dd401b
commit 5ad7d0174e
1 changed files with 1 additions and 1 deletions
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2
hw/block/nvme-ns.c
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@ -394,7 +394,7 @@ static int nvme_ns_check_constraints(NvmeNamespace *ns, Error **errp)
return -1;
}
if (ns->params.pi && !ns->params.ms) {
if (ns->params.pi && ns->params.ms < 8) {
error_setg(errp, "at least 8 bytes of metadata required to enable "
"protection information");
return -1;