diff options
| -rw-r--r-- | drivers/cxl/core/edac.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/cxl/core/edac.c b/drivers/cxl/core/edac.c index cd3873750e78..1526d388740c 100644 --- a/drivers/cxl/core/edac.c +++ b/drivers/cxl/core/edac.c @@ -1923,8 +1923,11 @@ static int cxl_ppr_set_nibble_mask(struct device *dev, void *drv_data, static int cxl_do_ppr(struct device *dev, void *drv_data, u32 val) { struct cxl_ppr_context *cxl_ppr_ctx = drv_data; + struct cxl_memdev *cxlmd = cxl_ppr_ctx->cxlmd; + struct cxl_dev_state *cxlds = cxlmd->cxlds; - if (!cxl_ppr_ctx->dpa || val != EDAC_DO_MEM_REPAIR) + if (val != EDAC_DO_MEM_REPAIR || + !cxl_resource_contains_addr(&cxlds->dpa_res, cxl_ppr_ctx->dpa)) return -EINVAL; return cxl_mem_perform_ppr(cxl_ppr_ctx); |