On Tue, Mar 29, 2022 at 12:59 PM Anup Patel <apatel@xxxxxxxxxxxxxxxx> wrote:
>
> The guest_hang() function is used as the default exception handler
> for various KVM selftests applications by setting it's address in
> the vstvec CSR. The vstvec CSR requires exception handler base address
> to be at least 4-byte aligned so this patch fixes alignment of the
> guest_hang() function.
>
> Fixes: 3e06cdf10520 ("KVM: selftests: Add initial support for RISC-V
> 64-bit")
> Signed-off-by: Anup Patel <apatel@xxxxxxxxxxxxxxxx>
I have queued this patch for RC fixes.
Thanks,
Anup
> ---
> tools/testing/selftests/kvm/lib/riscv/processor.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/testing/selftests/kvm/lib/riscv/processor.c b/tools/testing/selftests/kvm/lib/riscv/processor.c
> index d377f2603d98..3961487a4870 100644
> --- a/tools/testing/selftests/kvm/lib/riscv/processor.c
> +++ b/tools/testing/selftests/kvm/lib/riscv/processor.c
> @@ -268,7 +268,7 @@ void vcpu_dump(FILE *stream, struct kvm_vm *vm, uint32_t vcpuid, uint8_t indent)
> core.regs.t3, core.regs.t4, core.regs.t5, core.regs.t6);
> }
>
> -static void guest_hang(void)
> +static void __aligned(16) guest_hang(void)
> {
> while (1)
> ;
> --
> 2.25.1
>
