Change amd_get_nb_id to return u16 to support >255 memory controllers,
and related consistency fixes.
v7: Refactor patches grouping changes
Signed-off-by: Daniel J Blueman <dan...@numascale-asia.com>
---
arch/x86/include/asm/processor.h | 2 +-
arch/x86/kernel/cpu/amd.c | 4 ++--
drivers/edac/amd64_edac.c | 5 +++--
3 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index ad1fc85..eb3ba58 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -934,7 +934,7 @@ extern void start_thread(struct pt_regs *regs, unsigned
long new_ip,
extern int get_tsc_mode(unsigned long adr);
extern int set_tsc_mode(unsigned int val);
-extern int amd_get_nb_id(int cpu);
+extern u16 amd_get_nb_id(int cpu);
struct aperfmperf {
u64 aperf, mperf;
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index 1b7d165..2e298e9 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -364,9 +364,9 @@ static void __cpuinit amd_detect_cmp(struct cpuinfo_x86 *c)
#endif
}
-int amd_get_nb_id(int cpu)
+u16 amd_get_nb_id(int cpu)
{
- int id = 0;
+ u16 id = 0;
#ifdef CONFIG_SMP
id = per_cpu(cpu_llc_id, cpu);
#endif
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 9ba70a5..60e93fa 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -942,7 +942,8 @@ static u64 get_error_address(struct mce *m)
struct amd64_pvt *pvt;
u64 cc6_base, tmp_addr;
u32 tmp;
- u8 mce_nid, intlv_en;
+ u16 mce_nid;
+ u8 intlv_en;
if ((addr & GENMASK(24, 47)) >> 24 != 0x00fdf7)
return addr;
@@ -2253,7 +2254,7 @@ static int init_csrows(struct mem_ctl_info *mci)
}
/* get all cores on this DCT */
-static void get_cpus_on_this_dct_cpumask(struct cpumask *mask, unsigned nid)
+static void get_cpus_on_this_dct_cpumask(struct cpumask *mask, u16 nid)
{
int cpu;
--
1.7.10.4
--
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