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| author | Yazen Ghannam <yazen.ghannam@amd.com> | 2020-11-09 21:06:57 +0000 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2020-11-19 11:43:17 +0100 |
| commit | db970bd231c2264a062e0de4dcf4ead5e6669e7a (patch) | |
| tree | 08f0a299d58b2051fa9b66aca5925d0273475e24 /drivers/edac | |
| parent | 028c221ed1904af9ac3c5162ee98f48966de6b3d (diff) | |
| download | linux-db970bd231c2264a062e0de4dcf4ead5e6669e7a.tar.bz2 | |
x86/CPU/AMD: Remove amd_get_nb_id()
The Last Level Cache ID is returned by amd_get_nb_id(). In practice,
this value is the same as the AMD NodeId for callers of this function.
The NodeId is saved in struct cpuinfo_x86.cpu_die_id.
Replace calls to amd_get_nb_id() with the logical CPU's cpu_die_id and
remove the function.
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20201109210659.754018-3-Yazen.Ghannam@amd.com
Diffstat (limited to 'drivers/edac')
| -rw-r--r-- | drivers/edac/amd64_edac.c | 4 | ||||
| -rw-r--r-- | drivers/edac/mce_amd.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index 1362274d840b..39fb90049809 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -1133,7 +1133,7 @@ static int k8_early_channel_count(struct amd64_pvt *pvt) /* On F10h and later ErrAddr is MC4_ADDR[47:1] */ static u64 get_error_address(struct amd64_pvt *pvt, struct mce *m) { - u16 mce_nid = amd_get_nb_id(m->extcpu); + u16 mce_nid = topology_die_id(m->extcpu); struct mem_ctl_info *mci; u8 start_bit = 1; u8 end_bit = 47; @@ -3046,7 +3046,7 @@ static void get_cpus_on_this_dct_cpumask(struct cpumask *mask, u16 nid) int cpu; for_each_online_cpu(cpu) - if (amd_get_nb_id(cpu) == nid) + if (topology_die_id(cpu) == nid) cpumask_set_cpu(cpu, mask); } diff --git a/drivers/edac/mce_amd.c b/drivers/edac/mce_amd.c index 7f28edb070bd..85095e3902ec 100644 --- a/drivers/edac/mce_amd.c +++ b/drivers/edac/mce_amd.c @@ -869,7 +869,7 @@ static void decode_mc3_mce(struct mce *m) static void decode_mc4_mce(struct mce *m) { unsigned int fam = x86_family(m->cpuid); - int node_id = amd_get_nb_id(m->extcpu); + int node_id = topology_die_id(m->extcpu); u16 ec = EC(m->status); u8 xec = XEC(m->status, 0x1f); u8 offset = 0; |