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| author | Michael Ellerman <mpe@ellerman.id.au> | 2021-04-18 16:55:12 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-04-18 16:55:12 +0300 |
| commit | a38cb4171928f622c8c0ab7902971516540cacad (patch) | |
| tree | 0f61b1197b1a9260b40cfc41840a06c9fe12d143 /arch/powerpc/kernel | |
| parent | 49c1d07fd04f54eb588c4a1dfcedc8d22c5ffd50 (diff) | |
| parent | 732f21a3053cf279eb6b85d19b7818a8f1dd2071 (diff) | |
| download | linux-a38cb4171928f622c8c0ab7902971516540cacad.tar.xz | |
Merge branch 'topic/ppc-kvm' into next
Merge some powerpc KVM patches we are keeping in a topic branch just in
case anyone else needs to merge them.
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/exceptions-64s.S | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S index 0cdb59e8b577..fa8e52a0239e 100644 --- a/arch/powerpc/kernel/exceptions-64s.S +++ b/arch/powerpc/kernel/exceptions-64s.S @@ -2503,8 +2503,6 @@ EXC_VIRT_NONE(0x5100, 0x100) INT_DEFINE_BEGIN(cbe_system_error) IVEC=0x1200 IHSRR=1 - IKVM_SKIP=1 - IKVM_REAL=1 INT_DEFINE_END(cbe_system_error) EXC_REAL_BEGIN(cbe_system_error, 0x1200, 0x100) @@ -2524,11 +2522,16 @@ EXC_REAL_NONE(0x1200, 0x100) EXC_VIRT_NONE(0x5200, 0x100) #endif - +/** + * Interrupt 0x1300 - Instruction Address Breakpoint Interrupt. + * This has been removed from the ISA before 2.01, which is the earliest + * 64-bit BookS ISA supported, however the G5 / 970 implements this + * interrupt with a non-architected feature available through the support + * processor interface. + */ INT_DEFINE_BEGIN(instruction_breakpoint) IVEC=0x1300 #ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE - IKVM_SKIP=1 IKVM_REAL=1 #endif INT_DEFINE_END(instruction_breakpoint) @@ -2674,8 +2677,6 @@ EXC_COMMON_BEGIN(denorm_exception_common) INT_DEFINE_BEGIN(cbe_maintenance) IVEC=0x1600 IHSRR=1 - IKVM_SKIP=1 - IKVM_REAL=1 INT_DEFINE_END(cbe_maintenance) EXC_REAL_BEGIN(cbe_maintenance, 0x1600, 0x100) @@ -2727,8 +2728,6 @@ EXC_COMMON_BEGIN(altivec_assist_common) INT_DEFINE_BEGIN(cbe_thermal) IVEC=0x1800 IHSRR=1 - IKVM_SKIP=1 - IKVM_REAL=1 INT_DEFINE_END(cbe_thermal) EXC_REAL_BEGIN(cbe_thermal, 0x1800, 0x100) |