| Message ID | 1491589874-26818-3-git-send-email-javier@cnexlabs.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 04/07/2017 08:31 PM, Javier González wrote: > The NVMe I/O command control bits are 16 bytes, but is interpreted as > 32 bytes in the lightnvm user I/O data path. > > Signed-off-by: Javier González <javier@cnexlabs.com> > --- > drivers/nvme/host/lightnvm.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c > index 2c8f933..83e7ea2 100644 > --- a/drivers/nvme/host/lightnvm.c > +++ b/drivers/nvme/host/lightnvm.c > @@ -754,7 +754,7 @@ static int nvme_nvm_user_vcmd(struct nvme_ns *ns, int admin, > c.common.cdw2[1] = cpu_to_le32(vcmd.cdw3); > /* cdw11-12 */ > c.ph_rw.length = cpu_to_le16(vcmd.nppas); > - c.ph_rw.control = cpu_to_le32(vcmd.control); > + c.ph_rw.control = cpu_to_le16(vcmd.control); > c.common.cdw10[3] = cpu_to_le32(vcmd.cdw13); > c.common.cdw10[4] = cpu_to_le32(vcmd.cdw14); > c.common.cdw10[5] = cpu_to_le32(vcmd.cdw15); > Thanks. Applied for 4.12.
diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c index 2c8f933..83e7ea2 100644 --- a/drivers/nvme/host/lightnvm.c +++ b/drivers/nvme/host/lightnvm.c @@ -754,7 +754,7 @@ static int nvme_nvm_user_vcmd(struct nvme_ns *ns, int admin, c.common.cdw2[1] = cpu_to_le32(vcmd.cdw3); /* cdw11-12 */ c.ph_rw.length = cpu_to_le16(vcmd.nppas); - c.ph_rw.control = cpu_to_le32(vcmd.control); + c.ph_rw.control = cpu_to_le16(vcmd.control); c.common.cdw10[3] = cpu_to_le32(vcmd.cdw13); c.common.cdw10[4] = cpu_to_le32(vcmd.cdw14); c.common.cdw10[5] = cpu_to_le32(vcmd.cdw15);
The NVMe I/O command control bits are 16 bytes, but is interpreted as 32 bytes in the lightnvm user I/O data path. Signed-off-by: Javier González <javier@cnexlabs.com> --- drivers/nvme/host/lightnvm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)