From: Anup Patel Date: Sat, 9 Apr 2022 03:45:51 +0000 (+0530) Subject: KVM: selftests: riscv: Fix alignment of the guest_hang() function X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ebdef0de2dbc40e697adaa6b3408130f7a7b8351;p=linux.git KVM: selftests: riscv: Fix alignment of the guest_hang() function 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 Tested-by: Mayuresh Chitale Signed-off-by: Anup Patel --- diff --git a/tools/testing/selftests/kvm/lib/riscv/processor.c b/tools/testing/selftests/kvm/lib/riscv/processor.c index d377f2603d98a..3961487a4870d 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) ;