On 18/10/21 19:17, Sean Christopherson wrote:
/* * Report errors due to #GP or SGX_ENCLAVE_ACT, but do * not WARN as userspace can induce said failures by * calling the ioctl concurrently on multiple vEPCs or * while one or more CPUs is running the enclave. Only * a #PF on EREMOVE indicates a kernel/hardware issue. */ WARN_ON_ONCE(encls_faulted(ret) && ENCLS_TRAPNR(ret) == X86_TRAP_PF);
or != X86_TRAP_GP, just to avoid having a v5? :) Paolo
