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Date: Tue, 18 Sep 2018 02:05:30 +0200 From: "Eric W. Biederman" <ebiederm@...ssion.com> To: linux-kernel@...r.kernel.org Cc: linux-arch@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...hat.com>, x86@...nel.org, "Eric W. Biederman" <ebiederm@...ssion.com> Subject: [REVIEW][PATCH 04/20] signal/x86: Use send_sig_mceerr as apropriate This simplifies the code making it clearer what is going on. Signed-off-by: "Eric W. Biederman" <ebiederm@...ssion.com> --- 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
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