diff options
| author | Clément Léger <cleger@rivosinc.com> | 2023-10-24 15:26:55 +0200 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2023-12-29 12:31:33 +0530 |
| commit | e5ff012743cbc3cf13d2243aaaf032a2ca4d0791 (patch) | |
| tree | d01c876746fd4005457f0bc8a9dd1e7e7fef25de | |
| parent | 683c5bbbf6aea247bc95a7eb9fdfba4fcc8c909a (diff) | |
riscv: kvm: use ".L" local labels in assembly when applicable
For the sake of coherency, use local labels in assembly when
applicable. This also avoid kprobes being confused when applying a
kprobe since the size of function is computed by checking where the
next visible symbol is located. This might end up in computing some
function size to be way shorter than expected and thus failing to apply
kprobes to the specified offset.
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Anup Patel <anup@brainfault.org>
| -rw-r--r-- | arch/riscv/kvm/vcpu_switch.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/riscv/kvm/vcpu_switch.S b/arch/riscv/kvm/vcpu_switch.S index 8b18473780ac..0c26189aa01c 100644 --- a/arch/riscv/kvm/vcpu_switch.S +++ b/arch/riscv/kvm/vcpu_switch.S @@ -45,7 +45,7 @@ SYM_FUNC_START(__kvm_riscv_switch_to) REG_L t0, (KVM_ARCH_GUEST_SSTATUS)(a0) REG_L t1, (KVM_ARCH_GUEST_HSTATUS)(a0) REG_L t2, (KVM_ARCH_GUEST_SCOUNTEREN)(a0) - la t4, __kvm_switch_return + la t4, .Lkvm_switch_return REG_L t5, (KVM_ARCH_GUEST_SEPC)(a0) /* Save Host and Restore Guest SSTATUS */ @@ -113,7 +113,7 @@ SYM_FUNC_START(__kvm_riscv_switch_to) /* Back to Host */ .align 2 -__kvm_switch_return: +.Lkvm_switch_return: /* Swap Guest A0 with SSCRATCH */ csrrw a0, CSR_SSCRATCH, a0 |