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This is > not a transient or debug-level condition; it represents a genuine > resource conflict that an administrator needs to be aware of. > > Promote the log level from dev_dbg() to dev_err() so that the conflict > is visible by default without requiring dynamic debug to be enabled. > > Suggested-by: Dan Williams > Link: https://lore.kernel.org/linux-cxl/69c1a8d1c0fa9_7ee3100a1@dwillia2-mobl4.notmuch/ > Fixes: 34f80bb969cc ("dax: Track all dax_region allocations under a global resource tree") > Signed-off-by: Tomasz Wolski > --- > drivers/dax/bus.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/dax/bus.c b/drivers/dax/bus.c > index 68437c05e21d..cd963eeeef7b 100644 > --- a/drivers/dax/bus.c > +++ b/drivers/dax/bus.c > @@ -672,7 +672,7 @@ struct dax_region *alloc_dax_region(struct device *parent, int region_id, > > rc = request_resource(&dax_regions, &dax_region->res); > if (rc) { > - dev_dbg(parent, "dax_region resource conflict for %pR\n", > + dev_err(parent, "dax_region resource conflict for %pR\n", > &dax_region->res); > goto err_res; > } > -- > 2.47.3 > > Hi Tomasz, Did you run into any kind of error or even machine crashing from this ? btw, though I am not against the change, I don't think this is a fix, maybe you can consider to remove the Fixes tag. Best regards, Richard Cheng.