From 08236c6bb2980561fba657c58fdc76f2865f236c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Matias=20Bj=C3=B8rling?= Date: Sat, 28 Nov 2015 16:49:27 +0100 Subject: lightnvm: unconverted ppa returned in get_bb_tbl MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The get_bb_tbl function takes ppa as a generic address, which is converted to the ppa device address within the device driver. When the update_bbtbl callback is called from get_bb_tbl, the device specific ppa is used, instead of the generic ppa. Make sure to pass the generic ppa. Signed-off-by: Matias Bjørling Signed-off-by: Jens Axboe --- drivers/nvme/host/lightnvm.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/nvme') diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c index b9e5cc74053f..06c336410235 100644 --- a/drivers/nvme/host/lightnvm.c +++ b/drivers/nvme/host/lightnvm.c @@ -355,10 +355,11 @@ out: return ret; } -static int nvme_nvm_get_bb_tbl(struct request_queue *q, struct ppa_addr ppa, +static int nvme_nvm_get_bb_tbl(struct nvm_dev *nvmdev, struct ppa_addr ppa, int nr_blocks, nvm_bb_update_fn *update_bbtbl, void *priv) { + struct request_queue *q = nvmdev->q; struct nvme_ns *ns = q->queuedata; struct nvme_dev *dev = ns->dev; struct nvme_nvm_command c = {}; @@ -402,6 +403,7 @@ static int nvme_nvm_get_bb_tbl(struct request_queue *q, struct ppa_addr ppa, goto out; } + ppa = dev_to_generic_addr(nvmdev, ppa); ret = update_bbtbl(ppa, nr_blocks, bb_tbl->blk, priv); if (ret) { ret = -EINTR; -- cgit v1.2.3