On Tue, 18 Sep 2018, Eric W. Biederman wrote: CC+ kvm folks
> This simplifies the code making it clearer what is going on. > > Signed-off-by: "Eric W. Biederman" <[email protected]> Reviewed-by: Thomas Gleixner <[email protected]> > --- > arch/x86/kvm/mmu.c | 11 +---------- > 1 file changed, 1 insertion(+), 10 deletions(-) > > diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c > index a282321329b5..95349bfe3b59 100644 > --- a/arch/x86/kvm/mmu.c > +++ b/arch/x86/kvm/mmu.c > @@ -3114,16 +3114,7 @@ static int __direct_map(struct kvm_vcpu *vcpu, int > write, int map_writable, > > static void kvm_send_hwpoison_signal(unsigned long address, struct > task_struct *tsk) > { > - siginfo_t info; > - > - clear_siginfo(&info); > - info.si_signo = SIGBUS; > - info.si_errno = 0; > - info.si_code = BUS_MCEERR_AR; > - info.si_addr = (void __user *)address; > - info.si_addr_lsb = PAGE_SHIFT; > - > - send_sig_info(SIGBUS, &info, tsk); > + send_sig_mceerr(BUS_MCEERR_AR, (void __user *)address, PAGE_SHIFT, tsk); > } > > static int kvm_handle_bad_page(struct kvm_vcpu *vcpu, gfn_t gfn, kvm_pfn_t > pfn) > -- > 2.17.1 > >
