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KVM: s390: Fix vsie handling for transactional diagnostic block
vsie (nested KVM) might reject a valid input. Fix it. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAABAgAGBQJa/VnoAAoJEBF7vIC1phx8N+oP/jIiCdMaAoQtYj2KJvdO9LdJ cp5jxlZwhuVSkqnJ6rMRHT8cz+2EM3Ra98p7z+KjScD+XrLuNq3PzyhvjauiEJEl /ts0M/YhtY9OUrW40gCpUYQ4GKNHh+c4WX97DiOC1C64JoHUmQwh/qcKkCVXNh7k IUCnoQhNxXNlARIpL+h55TGKc8wefvYpdcBJLiUmiyDQ7H7f9jZmG/NMzh+/kWfy 4i3zmzEmkqKqnSa5Fj+83Z7JqiWMcWJzJuBmaHFsSooHiXO7qKqM+vCWnqupsuTI 6ucD6p4uThAqRKwVjiCzAjJslvtXB8UMrU+WA4dJKIY3/tFz9u7XTixPsVNe5L7H d9JaZ8szptD225oMcXaWrL1xEYcs+sKKFeBKxnNQZycp/b3mN8nQ2A0VM5rZIQ8u YTGjYzf2FbS5puBWFIodcJUvvACm9esoTxN6Ro2XQroPxfhpmOHxbAd/O9kPjbLf RG4T0b36QYrlBoPFg8pYIK0hG3z0aEAVQfrPKLi9NFblG47ysF9nhHU+RA9cdeD0 W0gpf/AjJ2D2pcB/1oTSAoBKm1Vlk5lLiABuOmW9+PETM8IDshOnY2P9HXMCgUt+ EmBd2rEK0u9OGfq6kO1GsiPsAya1LDqgmGScPFc3TPZBRmIL5jqBpDyF1feSfeDW EmTh00tTEWvDHIC1hok+ =4Got -----END PGP SIGNATURE----- Merge tag 'kvm-s390-master-4.17-1' KVM: s390: Fix vsie handling for transactional diagnostic block vsie (nested KVM) might reject a valid input. Fix it.
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@ -578,7 +578,7 @@ static int pin_blocks(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
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gpa = READ_ONCE(scb_o->itdba) & ~0xffUL;
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if (gpa && (scb_s->ecb & ECB_TE)) {
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if (!(gpa & ~0x1fffU)) {
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if (!(gpa & ~0x1fffUL)) {
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rc = set_validity_icpt(scb_s, 0x0080U);
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goto unpin;
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}
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