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| author | Davidlohr Bueso <dave@stgolabs.net> | 2022-12-15 10:38:36 -0800 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2023-01-05 15:01:45 -0800 |
| commit | e520d52d7cabf6817b2c56d2681e9618bc5540ae (patch) | |
| tree | 0e1dc26bf122f21c5b8206263e4b7b32fb7a01fc /drivers/cxl/core | |
| parent | 589c3357370a596ef7c99c00baca8ac799fce531 (diff) | |
| download | lwn-e520d52d7cabf6817b2c56d2681e9618bc5540ae.tar.gz lwn-e520d52d7cabf6817b2c56d2681e9618bc5540ae.zip | |
cxl/region: Only warn about cpu_cache_invalidate_memregion() once
No need for more than once per module load.
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/20221215183836.24136-1-dave@stgolabs.net
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/cxl/core')
| -rw-r--r-- | drivers/cxl/core/region.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/cxl/core/region.c b/drivers/cxl/core/region.c index 02f28da519e3..c11a6ab5e48d 100644 --- a/drivers/cxl/core/region.c +++ b/drivers/cxl/core/region.c @@ -1967,7 +1967,7 @@ static int cxl_region_invalidate_memregion(struct cxl_region *cxlr) if (!cpu_cache_has_invalidate_memregion()) { if (IS_ENABLED(CONFIG_CXL_REGION_INVALIDATION_TEST)) { - dev_warn( + dev_warn_once( &cxlr->dev, "Bypassing cpu_cache_invalidate_memregion() for testing!\n"); clear_bit(CXL_REGION_F_INCOHERENT, &cxlr->flags); |