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| author | Paolo Bonzini <pbonzini@redhat.com> | 2015-08-22 14:53:22 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-08-22 14:53:22 -0700 |
| commit | ce8c669e446371c1eb21b0566f6dfcb70ef3a435 (patch) | |
| tree | f37fbf960bcf92c62f118230c043ad026248df49 /arch/arm64/kernel/hw_breakpoint.c | |
| parent | bc0195aad0daa2ad5b0d76cce22b167bc3435590 (diff) | |
| parent | 054167b3d55127feb64978eddf3f9f3a84fe493b (diff) | |
Merge tag 'kvm-arm-for-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into kvm-queue
KVM/ARM changes for 4.3
- Full debug support for arm64
- Active state switching for timer interrupts
- Lazy FP/SIMD save/restore for arm64
- Generic ARMv8 target
Diffstat (limited to 'arch/arm64/kernel/hw_breakpoint.c')
| -rw-r--r-- | arch/arm64/kernel/hw_breakpoint.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/arm64/kernel/hw_breakpoint.c b/arch/arm64/kernel/hw_breakpoint.c index 7a1a5da6c8c1..77bee00bd7ea 100644 --- a/arch/arm64/kernel/hw_breakpoint.c +++ b/arch/arm64/kernel/hw_breakpoint.c @@ -48,18 +48,6 @@ static DEFINE_PER_CPU(int, stepping_kernel_bp); static int core_num_brps; static int core_num_wrps; -/* Determine number of BRP registers available. */ -static int get_num_brps(void) -{ - return ((read_cpuid(ID_AA64DFR0_EL1) >> 12) & 0xf) + 1; -} - -/* Determine number of WRP registers available. */ -static int get_num_wrps(void) -{ - return ((read_cpuid(ID_AA64DFR0_EL1) >> 20) & 0xf) + 1; -} - int hw_breakpoint_slots(int type) { /* |