EDAC, skx: Prepend hex formatting with '0x'

Some debug/error strings in hex formatting do not have the '0x' prefix.

Prepend hex formatting with '0x' for them, but with one exception:
"Couldn't enable %04x:%04x", instead of putting '0x' in this line,
add the word 'device'. We commonly use 8086:1234 without the leading
'0x' (e.g. as '-d' argument to lspci(8) and setpci(8) commands).

Suggested-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
CC: Mauro Carvalho Chehab <mchehab@kernel.org>
CC: Tony Luck <tony.luck@intel.com>
CC: arozansk@redhat.com
CC: linux-edac <linux-edac@vger.kernel.org>
Link: http://lkml.kernel.org/r/1542353660-13458-1-git-send-email-qiuxu.zhuo@intel.com

1 files changed, 26 insertions, 26 deletions

diff --git a/drivers/edac/skx_edac.c b/drivers/edac/skx_edac.c
index b23c8aaa5f2b..d8869f05c596 100644
--- a/drivers/edac/skx_edac.c
+++ b/drivers/edac/skx_edac.c
@@ -209,7 +209,7 @@ static int get_all_bus_mappings(void)
 		d->bus[1] =  GET_BITFIELD(reg, 8, 15);
 		d->bus[2] =  GET_BITFIELD(reg, 16, 23);
 		d->bus[3] =  GET_BITFIELD(reg, 24, 31);
-		edac_dbg(2, "busses: %x, %x, %x, %x\n",
+		edac_dbg(2, "busses: 0x%x, 0x%x, 0x%x, 0x%x\n",
 			 d->bus[0], d->bus[1], d->bus[2], d->bus[3]);
 		list_add_tail(&d->list, &skx_edac_list);
 		skx_num_sockets++;
@@ -245,8 +245,8 @@ static int get_all_munits(const struct munit *m)
 
 		/* Be sure that the device is enabled */
 		if (unlikely(pci_enable_device(pdev) < 0)) {
-			skx_printk(KERN_ERR,
-				"Couldn't enable %04x:%04x\n", PCI_VENDOR_ID_INTEL, m->did);
+			skx_printk(KERN_ERR, "Couldn't enable device %04x:%04x\n",
+				   PCI_VENDOR_ID_INTEL, m->did);
 			goto fail;
 		}
 
@@ -323,7 +323,7 @@ static int get_dimm_attr(u32 reg, int lobit, int hibit, int add, int minval,
 	u32 val = GET_BITFIELD(reg, lobit, hibit);
 
 	if (val < minval || val > maxval) {
-		edac_dbg(2, "bad %s = %d (raw=%x)\n", name, val, reg);
+		edac_dbg(2, "bad %s = %d (raw=0x%x)\n", name, val, reg);
 		return -EINVAL;
 	}
 	return val + add;
@@ -368,7 +368,7 @@ static int skx_get_hi_lo(void)
 	skx_tohm |= (u64)reg << 32;
 
 	pci_dev_put(pdev);
-	edac_dbg(2, "tolm=%llx tohm=%llx\n", skx_tolm, skx_tohm);
+	edac_dbg(2, "tolm=0x%llx tohm=0x%llx\n", skx_tolm, skx_tohm);
 
 	return 0;
 }
@@ -389,7 +389,7 @@ 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 MiB (%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: 0x%#x, col: 0x%#x\n",
 		 imc->mc, chan, dimmno, size, npages,
 		 banks, 1 << ranks, rows, cols);
 
@@ -430,18 +430,18 @@ static int get_nvdimm_info(struct dimm_info *dimm, struct skx_imc *imc,
 	}
 
 	if (smbios_handle < 0) {
-		skx_printk(KERN_ERR, "Can't find handle for NVDIMM ADR=%x\n", dev_handle);
+		skx_printk(KERN_ERR, "Can't find handle for NVDIMM ADR=0x%x\n", dev_handle);
 		goto unknown_size;
 	}
 
 	if (flags & ACPI_NFIT_MEM_MAP_FAILED) {
-		skx_printk(KERN_ERR, "NVDIMM ADR=%x is not mapped\n", dev_handle);
+		skx_printk(KERN_ERR, "NVDIMM ADR=0x%x is not mapped\n", dev_handle);
 		goto unknown_size;
 	}
 
 	size = dmi_memdev_size(smbios_handle);
 	if (size == ~0ull)
-		skx_printk(KERN_ERR, "Can't find size for NVDIMM ADR=%x/SMBIOS=%x\n",
+		skx_printk(KERN_ERR, "Can't find size for NVDIMM ADR=0x%x/SMBIOS=0x%x\n",
 			   dev_handle, smbios_handle);
 
 unknown_size:
@@ -616,7 +616,7 @@ static bool skx_sad_decode(struct decoded_addr *res)
 
 	/* Simple sanity check for I/O space or out of range */
 	if (addr >= skx_tohm || (addr >= skx_tolm && addr < BIT_ULL(32))) {
-		edac_dbg(0, "Address %llx out of range\n", addr);
+		edac_dbg(0, "Address 0x%llx out of range\n", addr);
 		return false;
 	}
 
@@ -631,7 +631,7 @@ restart:
 		}
 		prev_limit = limit + 1;
 	}
-	edac_dbg(0, "No SAD entry for %llx\n", addr);
+	edac_dbg(0, "No SAD entry for 0x%llx\n", addr);
 	return false;
 
 sad_found:
@@ -709,7 +709,7 @@ sad_found:
 	res->imc = GET_BITFIELD(d->mcroute, lchan * 3, lchan * 3 + 2);
 	res->channel = GET_BITFIELD(d->mcroute, lchan * 2 + 18, lchan * 2 + 19);
 
-	edac_dbg(2, "%llx: socket=%d imc=%d channel=%d\n",
+	edac_dbg(2, "0x%llx: socket=%d imc=%d channel=%d\n",
 		 res->addr, res->socket, res->imc, res->channel);
 	return true;
 }
@@ -756,7 +756,7 @@ static bool skx_tad_decode(struct decoded_addr *res)
 		if (SKX_TAD_BASE(base) <= res->addr && res->addr <= SKX_TAD_LIMIT(wayness))
 			goto tad_found;
 	}
-	edac_dbg(0, "No TAD entry for %llx\n", res->addr);
+	edac_dbg(0, "No TAD entry for 0x%llx\n", res->addr);
 	return false;
 
 tad_found:
@@ -784,7 +784,7 @@ tad_found:
 
 	res->chan_addr = channel_addr;
 
-	edac_dbg(2, "%llx: chan_addr=%llx sktways=%d chanways=%d\n",
+	edac_dbg(2, "0x%llx: chan_addr=0x%llx sktways=%d chanways=%d\n",
 		 res->addr, res->chan_addr, res->sktways, res->chanways);
 	return true;
 }
@@ -826,7 +826,7 @@ static bool skx_rir_decode(struct decoded_addr *res)
 		}
 		prev_limit = limit;
 	}
-	edac_dbg(0, "No RIR entry for %llx\n", res->addr);
+	edac_dbg(0, "No RIR entry for 0x%llx\n", res->addr);
 	return false;
 
 rir_found:
@@ -845,7 +845,7 @@ rir_found:
 	res->dimm = chan_rank / 4;
 	res->rank = chan_rank % 4;
 
-	edac_dbg(2, "%llx: dimm=%d rank=%d chan_rank=%d rank_addr=%llx\n",
+	edac_dbg(2, "0x%llx: dimm=%d rank=%d chan_rank=%d rank_addr=0x%llx\n",
 		 res->addr, res->dimm, res->rank,
 		 res->channel_rank, res->rank_address);
 	return true;
@@ -908,7 +908,7 @@ static bool skx_mad_decode(struct decoded_addr *r)
 	}
 	r->row &= (1u << dimm->rowbits) - 1;
 
-	edac_dbg(2, "%llx: row=%x col=%x bank_addr=%d bank_group=%d\n",
+	edac_dbg(2, "0x%llx: row=0x%x col=0x%x bank_addr=%d bank_group=%d\n",
 		 r->addr, r->row, r->column, r->bank_address,
 		 r->bank_group);
 	return true;
@@ -1069,13 +1069,13 @@ static void skx_mce_output_error(struct mem_ctl_info *mci,
 		}
 	}
 	if (adxl_component_count) {
-		snprintf(skx_msg, MSG_SIZE, "%s%s err_code:%04x:%04x %s",
+		snprintf(skx_msg, MSG_SIZE, "%s%s err_code:0x%04x:0x%04x %s",
 			 overflow ? " OVERFLOW" : "",
 			 (uncorrected_error && recoverable) ? " recoverable" : "",
 			 mscod, errcode, adxl_msg);
 	} else {
 		snprintf(skx_msg, MSG_SIZE,
-			 "%s%s err_code:%04x:%04x socket:%d imc:%d rank:%d bg:%d ba:%d row:%x col:%x",
+			 "%s%s err_code:0x%04x:0x%04x socket:%d imc:%d rank:%d bg:%d ba:%d row:0x%x col:0x%x",
 			 overflow ? " OVERFLOW" : "",
 			 (uncorrected_error && recoverable) ? " recoverable" : "",
 			 mscod, errcode,
@@ -1151,15 +1151,15 @@ static int skx_mce_check_error(struct notifier_block *nb, unsigned long val,
 
 	skx_mc_printk(mci, KERN_DEBUG, "HANDLING MCE MEMORY ERROR\n");
 
-	skx_mc_printk(mci, KERN_DEBUG, "CPU %d: Machine Check %s: %Lx "
+	skx_mc_printk(mci, KERN_DEBUG, "CPU %d: Machine Check %s: 0x%llx "
 			  "Bank %d: %016Lx\n", mce->extcpu, type,
 			  mce->mcgstatus, mce->bank, mce->status);
-	skx_mc_printk(mci, KERN_DEBUG, "TSC %llx ", mce->tsc);
-	skx_mc_printk(mci, KERN_DEBUG, "ADDR %llx ", mce->addr);
-	skx_mc_printk(mci, KERN_DEBUG, "MISC %llx ", mce->misc);
+	skx_mc_printk(mci, KERN_DEBUG, "TSC 0x%llx ", mce->tsc);
+	skx_mc_printk(mci, KERN_DEBUG, "ADDR 0x%llx ", mce->addr);
+	skx_mc_printk(mci, KERN_DEBUG, "MISC 0x%llx ", mce->misc);
 
-	skx_mc_printk(mci, KERN_DEBUG, "PROCESSOR %u:%x TIME %llu SOCKET "
-			  "%u APIC %x\n", mce->cpuvendor, mce->cpuid,
+	skx_mc_printk(mci, KERN_DEBUG, "PROCESSOR %u:0x%x TIME %llu SOCKET "
+			  "%u APIC 0x%x\n", mce->cpuvendor, mce->cpuid,
 			  mce->time, mce->socketid, mce->apicid);
 
 	skx_mce_output_error(mci, mce, &res);
@@ -1291,7 +1291,7 @@ static int __init skx_init(void)
 		if (rc < 0)
 			goto fail;
 		if (rc != m->per_socket * skx_num_sockets) {
-			edac_dbg(2, "Expected %d, got %d of %x\n",
+			edac_dbg(2, "Expected %d, got %d of 0x%x\n",
 				 m->per_socket * skx_num_sockets, rc, m->did);
 			rc = -ENODEV;
 			goto fail;