diff options
| author | Nicholas Piggin <npiggin@gmail.com> | 2019-08-02 20:56:46 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-08-30 10:32:37 +1000 |
| commit | 5ff79a5ea69f8f5d1131064af9f8c9a8b1bc8266 (patch) | |
| tree | f3593b3e0b7db8e6494d982510b44349963abcab /arch | |
| parent | 9a7a0773d7d2fd1e4c581f42ad75de7872a174dc (diff) | |
powerpc/64s/exception: remove 0xb00 handler
This vector is not used by any supported processor, and has been
implemented as an unknown exception going back to 2.6. There is
nothing special about 0xb00, so remove it like other unused
vectors.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20190802105709.27696-22-npiggin@gmail.com
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kernel/exceptions-64s.S | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S index 4b685d894ba1..d9c953e419bf 100644 --- a/arch/powerpc/kernel/exceptions-64s.S +++ b/arch/powerpc/kernel/exceptions-64s.S @@ -1564,10 +1564,8 @@ EXC_COMMON_ASYNC(doorbell_super_common, 0xa00, unknown_exception) #endif -EXC_REAL(trap_0b, 0xb00, 0x100) -EXC_VIRT(trap_0b, 0x4b00, 0x100, 0xb00) -TRAMP_KVM(PACA_EXGEN, 0xb00) -EXC_COMMON(trap_0b_common, 0xb00, unknown_exception) +EXC_REAL_NONE(0xb00, 0x100) +EXC_VIRT_NONE(0x4b00, 0x100) /* * system call / hypercall (0xc00, 0x4c00) |