This simplifies the code making it clearer what is going on, and
making the siginfo generation easier to maintain.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
static void kvm_send_hwpoison_signal(unsigned long address,
struct vm_area_struct *vma)
{
static void kvm_send_hwpoison_signal(unsigned long address,
struct vm_area_struct *vma)
{
- 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;
if (is_vm_hugetlb_page(vma))
if (is_vm_hugetlb_page(vma))
- info.si_addr_lsb = huge_page_shift(hstate_vma(vma));
+ lsb = huge_page_shift(hstate_vma(vma));
- info.si_addr_lsb = PAGE_SHIFT;
- send_sig_info(SIGBUS, &info, current);
+ send_sig_mceerr(BUS_MCEERR_AR, (void __user *)address, lsb, current);
}
static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
}
static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,