On Tue, Sep 28, 2021 at 12:47:25AM +0200, Borislav Petkov wrote:
On Mon, Sep 27, 2021 at 01:00:53PM +0200, gregkh@linuxfoundation.org wrote:
The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to stable@vger.kernel.org.
From: Sai Krishna Potthuri lakshmi.sai.krishna.potthuri@xilinx.com Date: Wed, 18 Aug 2021 12:53:14 +0530 Subject: [PATCH] EDAC/synopsys: Fix wrong value type assignment for edac_mode
Upstream commit 5297cfa6bdf93e3889f78f9b482e2a595a376083.
dimm->edac_mode contains values of type enum edac_type - not the corresponding capability flags. Fix that.
Issue caught by Coverity check "enumerated type mixed with another type."
[ bp: Rewrite commit message, add tags. ]
Fixes: ae9b56e3996d ("EDAC, synps: Add EDAC support for zynq ddr ecc controller") Signed-off-by: Sai Krishna Potthuri lakshmi.sai.krishna.potthuri@xilinx.com Signed-off-by: Shubhrajyoti Datta shubhrajyoti.datta@xilinx.com Signed-off-by: Borislav Petkov bp@suse.de Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/20210818072315.15149-1-shubhrajyoti.datta@xilinx.c...
drivers/edac/synopsys_edac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/edac/synopsys_edac.c b/drivers/edac/synopsys_edac.c index 0c9c59e2b5a3..ba9de54a701e 100644 --- a/drivers/edac/synopsys_edac.c +++ b/drivers/edac/synopsys_edac.c @@ -371,7 +371,7 @@ static int synps_edac_init_csrows(struct mem_ctl_info *mci) for (j = 0; j < csi->nr_channels; j++) { dimm = csi->channels[j]->dimm;
dimm->edac_mode = EDAC_FLAG_SECDED;
dimm->edac_mode = EDAC_SECDED; dimm->mtype = synps_edac_get_mtype(priv->baseaddr); dimm->nr_pages = (size >> PAGE_SHIFT) / csi->nr_channels; dimm->grain = SYNPS_EDAC_ERR_GRAIN;--
... and you get the idea - just use this one for 4.9.y and 4.14.y - it should apply cleanly there.
Thx.