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| author | Nicholas Piggin <npiggin@gmail.com> | 2017-03-14 15:36:48 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-03-21 14:09:31 +0300 |
| commit | c7e790c5f4c3e923664f45dfbc84492406bef045 (patch) | |
| tree | 3e5df581eeda0f4bad6d21086b82bdd344586956 /arch/powerpc/kernel/mce_power.c | |
| parent | 755309be770695cafa4137520789c584903caa39 (diff) | |
| download | linux-c7e790c5f4c3e923664f45dfbc84492406bef045.tar.xz | |
powerpc/64s: POWER8 add missing machine check definitions
POWER8 uses bit 36 in SRR1 like POWER9 for i-side machine checks, and
contains several conditions for link timeouts that are not currently
handled.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/mce_power.c')
| -rw-r--r-- | arch/powerpc/kernel/mce_power.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/arch/powerpc/kernel/mce_power.c b/arch/powerpc/kernel/mce_power.c index 4529be2b5bf7..de242b4bbd20 100644 --- a/arch/powerpc/kernel/mce_power.c +++ b/arch/powerpc/kernel/mce_power.c @@ -184,27 +184,33 @@ static const struct mce_ierror_table mce_p7_ierror_table[] = { { 0, 0, 0, 0, 0, 0 } }; static const struct mce_ierror_table mce_p8_ierror_table[] = { -{ 0x00000000001c0000, 0x0000000000040000, true, +{ 0x00000000081c0000, 0x0000000000040000, true, MCE_ERROR_TYPE_UE, MCE_UE_ERROR_IFETCH, MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, -{ 0x00000000001c0000, 0x0000000000080000, true, +{ 0x00000000081c0000, 0x0000000000080000, true, MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_PARITY, MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, -{ 0x00000000001c0000, 0x00000000000c0000, true, +{ 0x00000000081c0000, 0x00000000000c0000, true, MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_MULTIHIT, MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, -{ 0x00000000001c0000, 0x0000000000100000, true, +{ 0x00000000081c0000, 0x0000000000100000, true, MCE_ERROR_TYPE_ERAT,MCE_ERAT_ERROR_MULTIHIT, MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, -{ 0x00000000001c0000, 0x0000000000140000, true, +{ 0x00000000081c0000, 0x0000000000140000, true, MCE_ERROR_TYPE_TLB, MCE_TLB_ERROR_MULTIHIT, MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, -{ 0x00000000001c0000, 0x0000000000180000, true, +{ 0x00000000081c0000, 0x0000000000180000, true, MCE_ERROR_TYPE_UE, MCE_UE_ERROR_PAGE_TABLE_WALK_IFETCH, MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, -{ 0x00000000001c0000, 0x00000000001c0000, true, +{ 0x00000000081c0000, 0x00000000001c0000, true, MCE_ERROR_TYPE_UE, MCE_UE_ERROR_IFETCH, MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, +{ 0x00000000081c0000, 0x0000000008000000, true, + MCE_ERROR_TYPE_LINK,MCE_LINK_ERROR_IFETCH_TIMEOUT, + MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, +{ 0x00000000081c0000, 0x0000000008040000, true, + MCE_ERROR_TYPE_LINK,MCE_LINK_ERROR_PAGE_TABLE_WALK_IFETCH_TIMEOUT, + MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, { 0, 0, 0, 0, 0, 0 } }; static const struct mce_ierror_table mce_p9_ierror_table[] = { @@ -289,6 +295,12 @@ static const struct mce_derror_table mce_p8_derror_table[] = { { 0x00004000, true, MCE_ERROR_TYPE_UE, MCE_UE_ERROR_PAGE_TABLE_WALK_LOAD_STORE, MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, +{ 0x00002000, true, + MCE_ERROR_TYPE_LINK, MCE_LINK_ERROR_LOAD_TIMEOUT, + MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, +{ 0x00001000, true, + MCE_ERROR_TYPE_LINK, MCE_LINK_ERROR_PAGE_TABLE_WALK_LOAD_STORE_TIMEOUT, + MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, { 0x00000800, true, MCE_ERROR_TYPE_ERAT, MCE_ERAT_ERROR_MULTIHIT, MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, |