3.16.7-ckt10 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Jim Snow <jim.m.snow@xxxxxxxxx> commit 8c009100295597f23978c224aec5751a365bc965 upstream. Signed-off-by: Jim Snow <jim.snow@xxxxxxxxx> Signed-off-by: Lukasz Anaczkowski <lukasz.anaczkowski@xxxxxxxxx> Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx> Cc: Vinson Lee <vlee@xxxxxxxxxxxxxxxx> [ luis: backported to 3.16: adjusted context ] Signed-off-by: Luis Henriques <luis.henriques@xxxxxxxxxxxxx> --- drivers/edac/sb_edac.c | 38 ++++++++++++++++++++------------------ 1 file changed, 20 insertions(+), 18 deletions(-) diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c index deea0dc9999b..aa174f3a9e45 100644 --- a/drivers/edac/sb_edac.c +++ b/drivers/edac/sb_edac.c @@ -764,7 +764,7 @@ static void get_memory_layout(const struct mem_ctl_info *mci) u32 reg; u64 limit, prv = 0; u64 tmp_mb; - u32 mb, kb; + u32 gb, mb; u32 rir_way; /* @@ -774,15 +774,17 @@ static void get_memory_layout(const struct mem_ctl_info *mci) pvt->tolm = pvt->info.get_tolm(pvt); tmp_mb = (1 + pvt->tolm) >> 20; - mb = div_u64_rem(tmp_mb, 1000, &kb); - edac_dbg(0, "TOLM: %u.%03u GB (0x%016Lx)\n", mb, kb, (u64)pvt->tolm); + gb = div_u64_rem(tmp_mb, 1024, &mb); + edac_dbg(0, "TOLM: %u.%03u GB (0x%016Lx)\n", + gb, (mb*1000)/1024, (u64)pvt->tolm); /* Address range is already 45:25 */ pvt->tohm = pvt->info.get_tohm(pvt); tmp_mb = (1 + pvt->tohm) >> 20; - mb = div_u64_rem(tmp_mb, 1000, &kb); - edac_dbg(0, "TOHM: %u.%03u GB (0x%016Lx)\n", mb, kb, (u64)pvt->tohm); + gb = div_u64_rem(tmp_mb, 1024, &mb); + edac_dbg(0, "TOHM: %u.%03u GB (0x%016Lx)\n", + gb, (mb*1000)/1024, (u64)pvt->tohm); /* * Step 2) Get SAD range and SAD Interleave list @@ -804,11 +806,11 @@ static void get_memory_layout(const struct mem_ctl_info *mci) break; tmp_mb = (limit + 1) >> 20; - mb = div_u64_rem(tmp_mb, 1000, &kb); + gb = div_u64_rem(tmp_mb, 1024, &mb); edac_dbg(0, "SAD#%d %s up to %u.%03u GB (0x%016Lx) Interleave: %s reg=0x%08x\n", n_sads, get_dram_attr(reg), - mb, kb, + gb, (mb*1000)/1024, ((u64)tmp_mb) << 20L, INTERLEAVE_MODE(reg) ? "8:6" : "[8:6]XOR[18:16]", reg); @@ -839,9 +841,9 @@ static void get_memory_layout(const struct mem_ctl_info *mci) break; tmp_mb = (limit + 1) >> 20; - mb = div_u64_rem(tmp_mb, 1000, &kb); + gb = div_u64_rem(tmp_mb, 1024, &mb); edac_dbg(0, "TAD#%d: up to %u.%03u GB (0x%016Lx), socket interleave %d, memory interleave %d, TGT: %d, %d, %d, %d, reg=0x%08x\n", - n_tads, mb, kb, + n_tads, gb, (mb*1000)/1024, ((u64)tmp_mb) << 20L, (u32)TAD_SOCK(reg), (u32)TAD_CH(reg), @@ -864,10 +866,10 @@ static void get_memory_layout(const struct mem_ctl_info *mci) tad_ch_nilv_offset[j], ®); tmp_mb = TAD_OFFSET(reg) >> 20; - mb = div_u64_rem(tmp_mb, 1000, &kb); + gb = div_u64_rem(tmp_mb, 1024, &mb); edac_dbg(0, "TAD CH#%d, offset #%d: %u.%03u GB (0x%016Lx), reg=0x%08x\n", i, j, - mb, kb, + gb, (mb*1000)/1024, ((u64)tmp_mb) << 20L, reg); } @@ -889,10 +891,10 @@ static void get_memory_layout(const struct mem_ctl_info *mci) tmp_mb = RIR_LIMIT(reg) >> 20; rir_way = 1 << RIR_WAY(reg); - mb = div_u64_rem(tmp_mb, 1000, &kb); + gb = div_u64_rem(tmp_mb, 1024, &mb); edac_dbg(0, "CH#%d RIR#%d, limit: %u.%03u GB (0x%016Lx), way: %d, reg=0x%08x\n", i, j, - mb, kb, + gb, (mb*1000)/1024, ((u64)tmp_mb) << 20L, rir_way, reg); @@ -903,10 +905,10 @@ static void get_memory_layout(const struct mem_ctl_info *mci) ®); tmp_mb = RIR_OFFSET(reg) << 6; - mb = div_u64_rem(tmp_mb, 1000, &kb); + gb = div_u64_rem(tmp_mb, 1024, &mb); edac_dbg(0, "CH#%d RIR#%d INTL#%d, offset %u.%03u GB (0x%016Lx), tgt: %d, reg=0x%08x\n", i, j, k, - mb, kb, + gb, (mb*1000)/1024, ((u64)tmp_mb) << 20L, (u32)RIR_RNK_TGT(reg), reg); @@ -944,7 +946,7 @@ static int get_memory_error_data(struct mem_ctl_info *mci, u8 ch_way, sck_way, pkg, sad_ha = 0; u32 tad_offset; u32 rir_way; - u32 mb, kb; + u32 mb, gb; u64 ch_addr, offset, limit = 0, prv = 0; @@ -1182,10 +1184,10 @@ static int get_memory_error_data(struct mem_ctl_info *mci, continue; limit = RIR_LIMIT(reg); - mb = div_u64_rem(limit >> 20, 1000, &kb); + gb = div_u64_rem(limit >> 20, 1024, &mb); edac_dbg(0, "RIR#%d, limit: %u.%03u GB (0x%016Lx), way: %d\n", n_rir, - mb, kb, + gb, (mb*1000)/1024, limit, 1 << RIR_WAY(reg)); if (ch_addr <= limit) -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html