diff mbox series

[v6,25/28] sfc: specify no dax when cxl region is created

Message ID 20241202171222.62595-26-alejandro.lucero-palau@amd.com (mailing list archive)
State New
Delegated to: Netdev Maintainers
Headers show
Series cxl: add type2 device basic support | expand

Checks

Context Check Description
netdev/tree_selection success Guessing tree name failed - patch did not apply

Commit Message

Lucero Palau, Alejandro Dec. 2, 2024, 5:12 p.m. UTC 
From: Alejandro Lucero <alucerop@amd.com>

The CXL memory should not be used by the host in any case except for
what the driver allows. Tell the cxl core to not create a DAX device
using the avoid dax at region creation time.

Signed-off-by: Alejandro Lucero <alucerop@amd.com>
---
 drivers/net/ethernet/sfc/efx_cxl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/sfc/efx_cxl.c b/drivers/net/ethernet/sfc/efx_cxl.c
index 3e44c31daf36..71b32fc48ca7 100644
--- a/drivers/net/ethernet/sfc/efx_cxl.c
+++ b/drivers/net/ethernet/sfc/efx_cxl.c
@@ -128,7 +128,7 @@  int efx_cxl_init(struct efx_probe_data *probe_data)
 		goto err3;
 	}
 
-	cxl->efx_region = cxl_create_region(cxl->cxlrd, cxl->cxled);
+	cxl->efx_region = cxl_create_region(cxl->cxlrd, cxl->cxled, true);
 	if (!cxl->efx_region) {
 		pci_err(pci_dev, "CXL accel create region failed");
 		rc = PTR_ERR(cxl->efx_region);