Re: [PATCH 8/9] accel/kvm: Assert vCPU is created when calling kvm_dirty_ring_reap*()

Richard Henderson <richard.henderson@xxxxxxxxxx> · Tue, 28 Jan 2025 12:57:42 -0800

On 1/28/25 06:21, Philippe Mathieu-Daudé wrote:
Previous commits made sure vCPUs are realized before accelerators
(such KVM) use them. Ensure that by asserting the vCPU is created,
no need to return.

For more context, see commit 56adee407fc ("kvm: dirty-ring: Fix race
with vcpu creation").

Signed-off-by: Philippe Mathieu-Daudé<philmd@xxxxxxxxxx>
---
  accel/kvm/kvm-all.c | 8 +++-----
  1 file changed, 3 insertions(+), 5 deletions(-)

Reviewed-by: Richard Henderson <richard.henderson@xxxxxxxxxx>

r~