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authorKlaus Jensen <k.jensen@samsung.com>2022-07-28 08:34:21 +0200
committerKlaus Jensen <k.jensen@samsung.com>2022-08-01 12:01:21 +0200
commite2e137f64282a2ee2f359b6df4cd93c83a308e7b (patch)
treee623c6d72eb060978343a218cdc246da103aa42f
parent04e8da889016e77a3b9fea7e11569f61aadafbcb (diff)
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hw/nvme: do not enable ioeventfd by default
Do not enable ioeventfd by default. Let the feature mature a bit before we consider enabling it by default. Fixes: 2e53b0b45024 ("hw/nvme: Use ioeventfd to handle doorbell updates") Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Jinhao Fan <fanjinhao21s@ict.ac.cn> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
-rw-r--r--hw/nvme/ctrl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/nvme/ctrl.c b/hw/nvme/ctrl.c
index 70b454e..87aeba0 100644
--- a/hw/nvme/ctrl.c
+++ b/hw/nvme/ctrl.c
@@ -7670,7 +7670,7 @@ static Property nvme_props[] = {
DEFINE_PROP_UINT8("vsl", NvmeCtrl, params.vsl, 7),
DEFINE_PROP_BOOL("use-intel-id", NvmeCtrl, params.use_intel_id, false),
DEFINE_PROP_BOOL("legacy-cmb", NvmeCtrl, params.legacy_cmb, false),
- DEFINE_PROP_BOOL("ioeventfd", NvmeCtrl, params.ioeventfd, true),
+ DEFINE_PROP_BOOL("ioeventfd", NvmeCtrl, params.ioeventfd, false),
DEFINE_PROP_UINT8("zoned.zasl", NvmeCtrl, params.zasl, 0),
DEFINE_PROP_BOOL("zoned.auto_transition", NvmeCtrl,
params.auto_transition_zones, true),