EDAC: Correct DIMM capacity unit symbol

The {i3200|i7core|sb|skx}_edac drivers show DIMM capacity using the
wrong unit symbol: 'Mb' - megabit. Fix them by replacing 'Mb' with
'MiB' - mebibyte.

[Tony: These are all "edac_dbg()" messages, so this won't break scripts
       that parse console logs.]

Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Aristeu Rozanski <aris@redhat.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: linux-edac@vger.kernel.org
Link: https://lkml.kernel.org/r/20180919003433.16475-1-tony.luck@intel.com

diff --git a/drivers/edac/i3200_edac.c b/drivers/edac/i3200_edac.c
index d92d56cee10170df7600d3812dd1b1c1ad698abe..299b441647cd5c62740403c7476e79bf35983e13 100644 (file)
--- a/drivers/edac/i3200_edac.c
+++ b/drivers/edac/i3200_edac.c
@@ -399,7 +399,7 @@ static int i3200_probe1(struct pci_dev *pdev, int dev_idx)
                        if (nr_pages == 0)
                                continue;
 
-                       edac_dbg(0, "csrow %d, channel %d%s, size = %ld Mb\n", i, j,
+                       edac_dbg(0, "csrow %d, channel %d%s, size = %ld MiB\n", i, j,
                                 stacked ? " (stacked)" : "", PAGES_TO_MiB(nr_pages));
 
                        dimm->nr_pages = nr_pages;

diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c
index 8e120bf6062434a92cfa46657da849d95e3294dd..bd65f573e381d036892aac04d02a8b4550d7d9ec 100644 (file)
--- a/drivers/edac/i7core_edac.c
+++ b/drivers/edac/i7core_edac.c
@@ -597,7 +597,7 @@ static int get_dimm_config(struct mem_ctl_info *mci)
                        /* DDR3 has 8 I/O banks */
                        size = (rows * cols * banks * ranks) >> (20 - 3);
 
-                       edac_dbg(0, "\tdimm %d %d Mb offset: %x, bank: %d, rank: %d, row: %#x, col: %#x\n",
+                       edac_dbg(0, "\tdimm %d %d MiB offset: %x, bank: %d, rank: %d, row: %#x, col: %#x\n",
                                 j, size,
                                 RANKOFFSET(dimm_dod[j]),
                                 banks, ranks, rows, cols);

diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c
index 5aeb9a1ee8982fe787daccf00d2c8f75f24e044f..cacd0ca12af6d35e034a3e3044e527c19a67b527 100644 (file)
--- a/drivers/edac/sb_edac.c
+++ b/drivers/edac/sb_edac.c
@@ -1656,7 +1656,7 @@ static int __populate_dimms(struct mem_ctl_info *mci,
                                size = ((u64)rows * cols * banks * ranks) >> (20 - 3);
                                npages = MiB_TO_PAGES(size);
 
-                               edac_dbg(0, "mc#%d: ha %d channel %d, dimm %d, %lld Mb (%d pages) bank: %d, rank: %d, row: %#x, col: %#x\n",
+                               edac_dbg(0, "mc#%d: ha %d channel %d, dimm %d, %lld MiB (%d pages) bank: %d, rank: %d, row: %#x, col: %#x\n",
                                         pvt->sbridge_dev->mc, pvt->sbridge_dev->dom, i, j,
                                         size, npages,
                                         banks, ranks, rows, cols);

diff --git a/drivers/edac/skx_edac.c b/drivers/edac/skx_edac.c
index fae095162c0175d860bfb9669b6036e4773282fd..b2987efa2c6d4f2cf50c64acbb3d623c7adfc4b2 100644 (file)
--- a/drivers/edac/skx_edac.c
+++ b/drivers/edac/skx_edac.c
@@ -364,7 +364,7 @@ static int get_dimm_info(u32 mtr, u32 amap, struct dimm_info *dimm,
        size = ((1ull << (rows + cols + ranks)) * banks) >> (20 - 3);
        npages = MiB_TO_PAGES(size);
 
-       edac_dbg(0, "mc#%d: channel %d, dimm %d, %lld Mb (%d pages) bank: %d, rank: %d, row: %#x, col: %#x\n",
+       edac_dbg(0, "mc#%d: channel %d, dimm %d, %lld MiB (%d pages) bank: %d, rank: %d, row: %#x, col: %#x\n",
                 imc->mc, chan, dimmno, size, npages,
                 banks, 1 << ranks, rows, cols);
 
@@ -424,7 +424,7 @@ unknown_size:
        dimm->mtype = MEM_NVDIMM;
        dimm->edac_mode = EDAC_SECDED; /* likely better than this */
 
-       edac_dbg(0, "mc#%d: channel %d, dimm %d, %llu Mb (%u pages)\n",
+       edac_dbg(0, "mc#%d: channel %d, dimm %d, %llu MiB (%u pages)\n",
                 imc->mc, chan, dimmno, size >> 20, dimm->nr_pages);
 
        snprintf(dimm->label, sizeof(dimm->label), "CPU_SrcID#%u_MC#%u_Chan#%u_DIMM#%u",