From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg Kroah-Hartman Subject: [PATCH 4.4 11/97] time: Change posix clocks ops interfaces to use timespec64 Date: Fri, 23 Mar 2018 10:53:58 +0100 Message-ID: <20180323094158.122202599@linuxfoundation.org> References: <20180323094157.535925724@linuxfoundation.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: arnd@arndb.de, y2038@lists.linaro.org, Greg Kroah-Hartman , Richard Cochran , stable@vger.kernel.org, Sasha Levin , john.stultz@linaro.org, Deepa Dinamani , netdev@vger.kernel.org, Thomas Gleixner To: linux-kernel@vger.kernel.org Return-path: In-Reply-To: <20180323094157.535925724@linuxfoundation.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: y2038-bounces@lists.linaro.org Sender: "Y2038" List-Id: netdev.vger.kernel.org NC40LXN0YWJsZSByZXZpZXcgcGF0Y2guICBJZiBhbnlvbmUgaGFzIGFueSBvYmplY3Rpb25zLCBw bGVhc2UgbGV0IG1lIGtub3cuCgotLS0tLS0tLS0tLS0tLS0tLS0KCkZyb206IERlZXBhIERpbmFt YW5pIDxkZWVwYS5rZXJuZWxAZ21haWwuY29tPgoKClsgVXBzdHJlYW0gY29tbWl0IGQzNDAyNjZl MTlkZGI3MGRiZDYwOGY5ZGVlZGNmYjM1ZmRiOWQ0MTkgXQoKc3RydWN0IHRpbWVzcGVjIGlzIG5v dCB5MjAzOCBzYWZlIG9uIDMyIGJpdCBtYWNoaW5lcy4KClRoZSBwb3NpeCBjbG9ja3MgYXBpcyB1 c2Ugc3RydWN0IHRpbWVzcGVjIGRpcmVjdGx5IGFuZCB0aHJvdWdoIHN0cnVjdAppdGltZXJzcGVj LgoKUmVwbGFjZSB0aGUgcG9zaXggY2xvY2sgaW50ZXJmYWNlcyB0byB1c2Ugc3RydWN0IHRpbWVz cGVjNjQgYW5kIHN0cnVjdAppdGltZXJzcGVjNjQgaW5zdGVhZC4gIEFsc28gZml4IHVwIHRoZWly IGltcGxlbWVudGF0aW9ucyBhY2NvcmRpbmdseS4KCk5vdGUgdGhhdCB0aGUgY2xvY2tfZ2V0cmVz KCkgaW50ZXJmYWNlIGhhcyBhbHNvIGJlZW4gY2hhbmdlZCB0byB1c2UKdGltZXNwZWM2NCBldmVu IHRob3VnaCB0aGlzIHBhcnRpY3VsYXIgaW50ZXJmYWNlIGlzIG5vdCBhZmZlY3RlZCBieSB0aGUK eTIwMzggcHJvYmxlbS4gVGhpcyBoZWxwcyB2ZXJpZmljYXRpb24gZm9yIGludGVybmFsIGtlcm5l bCBjb2RlIGZvciB5MjAzOApyZWFkaW5lc3MgYnkgZ2V0dGluZyByaWQgb2YgdGltZV90LyB0aW1l dmFsLyB0aW1lc3BlYy4KClNpZ25lZC1vZmYtYnk6IERlZXBhIERpbmFtYW5pIDxkZWVwYS5rZXJu ZWxAZ21haWwuY29tPgpDYzogYXJuZEBhcm5kYi5kZQpDYzogeTIwMzhAbGlzdHMubGluYXJvLm9y ZwpDYzogbmV0ZGV2QHZnZXIua2VybmVsLm9yZwpDYzogUmljaGFyZCBDb2NocmFuIDxyaWNoYXJk Y29jaHJhbkBnbWFpbC5jb20+CkNjOiBqb2huLnN0dWx0ekBsaW5hcm8ub3JnCkxpbms6IGh0dHA6 Ly9sa21sLmtlcm5lbC5vcmcvci8xNDkwNTU1MDU4LTQ2MDMtMy1naXQtc2VuZC1lbWFpbC1kZWVw YS5rZXJuZWxAZ21haWwuY29tClNpZ25lZC1vZmYtYnk6IFRob21hcyBHbGVpeG5lciA8dGdseEBs aW51dHJvbml4LmRlPgpTaWduZWQtb2ZmLWJ5OiBTYXNoYSBMZXZpbiA8YWxleGFuZGVyLmxldmlu QG1pY3Jvc29mdC5jb20+ClNpZ25lZC1vZmYtYnk6IEdyZWcgS3JvYWgtSGFydG1hbiA8Z3JlZ2to QGxpbnV4Zm91bmRhdGlvbi5vcmc+Ci0tLQogZHJpdmVycy9wdHAvcHRwX2Nsb2NrLmMgICAgIHwg ICAxOCArKysrKysrLS0tLS0tLS0tLS0KIGluY2x1ZGUvbGludXgvcG9zaXgtY2xvY2suaCB8ICAg MTAgKysrKystLS0tLQoga2VybmVsL3RpbWUvcG9zaXgtY2xvY2suYyAgIHwgICAzNCArKysrKysr KysrKysrKysrKysrKysrKystLS0tLS0tLS0tCiAzIGZpbGVzIGNoYW5nZWQsIDM2IGluc2VydGlv bnMoKyksIDI2IGRlbGV0aW9ucygtKQoKLS0tIGEvZHJpdmVycy9wdHAvcHRwX2Nsb2NrLmMKKysr IGIvZHJpdmVycy9wdHAvcHRwX2Nsb2NrLmMKQEAgLTk3LDMwICs5NywyNiBAQCBzdGF0aWMgczMy IHNjYWxlZF9wcG1fdG9fcHBiKGxvbmcgcHBtKQogCiAvKiBwb3NpeCBjbG9jayBpbXBsZW1lbnRh dGlvbiAqLwogCi1zdGF0aWMgaW50IHB0cF9jbG9ja19nZXRyZXMoc3RydWN0IHBvc2l4X2Nsb2Nr ICpwYywgc3RydWN0IHRpbWVzcGVjICp0cCkKK3N0YXRpYyBpbnQgcHRwX2Nsb2NrX2dldHJlcyhz dHJ1Y3QgcG9zaXhfY2xvY2sgKnBjLCBzdHJ1Y3QgdGltZXNwZWM2NCAqdHApCiB7CiAJdHAtPnR2 X3NlYyA9IDA7CiAJdHAtPnR2X25zZWMgPSAxOwogCXJldHVybiAwOwogfQogCi1zdGF0aWMgaW50 IHB0cF9jbG9ja19zZXR0aW1lKHN0cnVjdCBwb3NpeF9jbG9jayAqcGMsIGNvbnN0IHN0cnVjdCB0 aW1lc3BlYyAqdHApCitzdGF0aWMgaW50IHB0cF9jbG9ja19zZXR0aW1lKHN0cnVjdCBwb3NpeF9j bG9jayAqcGMsIGNvbnN0IHN0cnVjdCB0aW1lc3BlYzY0ICp0cCkKIHsKIAlzdHJ1Y3QgcHRwX2Ns b2NrICpwdHAgPSBjb250YWluZXJfb2YocGMsIHN0cnVjdCBwdHBfY2xvY2ssIGNsb2NrKTsKLQlz dHJ1Y3QgdGltZXNwZWM2NCB0cyA9IHRpbWVzcGVjX3RvX3RpbWVzcGVjNjQoKnRwKTsKIAotCXJl dHVybiAgcHRwLT5pbmZvLT5zZXR0aW1lNjQocHRwLT5pbmZvLCAmdHMpOworCXJldHVybiAgcHRw LT5pbmZvLT5zZXR0aW1lNjQocHRwLT5pbmZvLCB0cCk7CiB9CiAKLXN0YXRpYyBpbnQgcHRwX2Ns b2NrX2dldHRpbWUoc3RydWN0IHBvc2l4X2Nsb2NrICpwYywgc3RydWN0IHRpbWVzcGVjICp0cCkK K3N0YXRpYyBpbnQgcHRwX2Nsb2NrX2dldHRpbWUoc3RydWN0IHBvc2l4X2Nsb2NrICpwYywgc3Ry dWN0IHRpbWVzcGVjNjQgKnRwKQogewogCXN0cnVjdCBwdHBfY2xvY2sgKnB0cCA9IGNvbnRhaW5l cl9vZihwYywgc3RydWN0IHB0cF9jbG9jaywgY2xvY2spOwotCXN0cnVjdCB0aW1lc3BlYzY0IHRz OwogCWludCBlcnI7CiAKLQllcnIgPSBwdHAtPmluZm8tPmdldHRpbWU2NChwdHAtPmluZm8sICZ0 cyk7Ci0JaWYgKCFlcnIpCi0JCSp0cCA9IHRpbWVzcGVjNjRfdG9fdGltZXNwZWModHMpOworCWVy ciA9IHB0cC0+aW5mby0+Z2V0dGltZTY0KHB0cC0+aW5mbywgdHApOwogCXJldHVybiBlcnI7CiB9 CiAKQEAgLTEzMyw3ICsxMjksNyBAQCBzdGF0aWMgaW50IHB0cF9jbG9ja19hZGp0aW1lKHN0cnVj dCBwb3NpCiAJb3BzID0gcHRwLT5pbmZvOwogCiAJaWYgKHR4LT5tb2RlcyAmIEFESl9TRVRPRkZT RVQpIHsKLQkJc3RydWN0IHRpbWVzcGVjIHRzOworCQlzdHJ1Y3QgdGltZXNwZWM2NCB0czsKIAkJ a3RpbWVfdCBrdDsKIAkJczY0IGRlbHRhOwogCkBAIC0xNDYsNyArMTQyLDcgQEAgc3RhdGljIGlu dCBwdHBfY2xvY2tfYWRqdGltZShzdHJ1Y3QgcG9zaQogCQlpZiAoKHVuc2lnbmVkIGxvbmcpIHRz LnR2X25zZWMgPj0gTlNFQ19QRVJfU0VDKQogCQkJcmV0dXJuIC1FSU5WQUw7CiAKLQkJa3QgPSB0 aW1lc3BlY190b19rdGltZSh0cyk7CisJCWt0ID0gdGltZXNwZWM2NF90b19rdGltZSh0cyk7CiAJ CWRlbHRhID0ga3RpbWVfdG9fbnMoa3QpOwogCQllcnIgPSBvcHMtPmFkanRpbWUob3BzLCBkZWx0 YSk7CiAJfSBlbHNlIGlmICh0eC0+bW9kZXMgJiBBREpfRlJFUVVFTkNZKSB7Ci0tLSBhL2luY2x1 ZGUvbGludXgvcG9zaXgtY2xvY2suaAorKysgYi9pbmNsdWRlL2xpbnV4L3Bvc2l4LWNsb2NrLmgK QEAgLTU5LDIzICs1OSwyMyBAQCBzdHJ1Y3QgcG9zaXhfY2xvY2tfb3BlcmF0aW9ucyB7CiAKIAlp bnQgICgqY2xvY2tfYWRqdGltZSkoc3RydWN0IHBvc2l4X2Nsb2NrICpwYywgc3RydWN0IHRpbWV4 ICp0eCk7CiAKLQlpbnQgICgqY2xvY2tfZ2V0dGltZSkoc3RydWN0IHBvc2l4X2Nsb2NrICpwYywg c3RydWN0IHRpbWVzcGVjICp0cyk7CisJaW50ICAoKmNsb2NrX2dldHRpbWUpKHN0cnVjdCBwb3Np eF9jbG9jayAqcGMsIHN0cnVjdCB0aW1lc3BlYzY0ICp0cyk7CiAKLQlpbnQgICgqY2xvY2tfZ2V0 cmVzKSAoc3RydWN0IHBvc2l4X2Nsb2NrICpwYywgc3RydWN0IHRpbWVzcGVjICp0cyk7CisJaW50 ICAoKmNsb2NrX2dldHJlcykgKHN0cnVjdCBwb3NpeF9jbG9jayAqcGMsIHN0cnVjdCB0aW1lc3Bl YzY0ICp0cyk7CiAKIAlpbnQgICgqY2xvY2tfc2V0dGltZSkoc3RydWN0IHBvc2l4X2Nsb2NrICpw YywKLQkJCSAgICAgIGNvbnN0IHN0cnVjdCB0aW1lc3BlYyAqdHMpOworCQkJICAgICAgY29uc3Qg c3RydWN0IHRpbWVzcGVjNjQgKnRzKTsKIAogCWludCAgKCp0aW1lcl9jcmVhdGUpIChzdHJ1Y3Qg cG9zaXhfY2xvY2sgKnBjLCBzdHJ1Y3Qga19pdGltZXIgKmtpdCk7CiAKIAlpbnQgICgqdGltZXJf ZGVsZXRlKSAoc3RydWN0IHBvc2l4X2Nsb2NrICpwYywgc3RydWN0IGtfaXRpbWVyICpraXQpOwog CiAJdm9pZCAoKnRpbWVyX2dldHRpbWUpKHN0cnVjdCBwb3NpeF9jbG9jayAqcGMsCi0JCQkgICAg ICBzdHJ1Y3Qga19pdGltZXIgKmtpdCwgc3RydWN0IGl0aW1lcnNwZWMgKnRzcCk7CisJCQkgICAg ICBzdHJ1Y3Qga19pdGltZXIgKmtpdCwgc3RydWN0IGl0aW1lcnNwZWM2NCAqdHNwKTsKIAogCWlu dCAgKCp0aW1lcl9zZXR0aW1lKShzdHJ1Y3QgcG9zaXhfY2xvY2sgKnBjLAogCQkJICAgICAgc3Ry dWN0IGtfaXRpbWVyICpraXQsIGludCBmbGFncywKLQkJCSAgICAgIHN0cnVjdCBpdGltZXJzcGVj ICp0c3AsIHN0cnVjdCBpdGltZXJzcGVjICpvbGQpOworCQkJICAgICAgc3RydWN0IGl0aW1lcnNw ZWM2NCAqdHNwLCBzdHJ1Y3QgaXRpbWVyc3BlYzY0ICpvbGQpOwogCS8qCiAJICogT3B0aW9uYWwg Y2hhcmFjdGVyIGRldmljZSBtZXRob2RzOgogCSAqLwotLS0gYS9rZXJuZWwvdGltZS9wb3NpeC1j bG9jay5jCisrKyBiL2tlcm5lbC90aW1lL3Bvc2l4LWNsb2NrLmMKQEAgLTMwMCwxNCArMzAwLDE3 IEBAIG91dDoKIHN0YXRpYyBpbnQgcGNfY2xvY2tfZ2V0dGltZShjbG9ja2lkX3QgaWQsIHN0cnVj dCB0aW1lc3BlYyAqdHMpCiB7CiAJc3RydWN0IHBvc2l4X2Nsb2NrX2Rlc2MgY2Q7CisJc3RydWN0 IHRpbWVzcGVjNjQgdHM2NDsKIAlpbnQgZXJyOwogCiAJZXJyID0gZ2V0X2Nsb2NrX2Rlc2MoaWQs ICZjZCk7CiAJaWYgKGVycikKIAkJcmV0dXJuIGVycjsKIAotCWlmIChjZC5jbGstPm9wcy5jbG9j a19nZXR0aW1lKQotCQllcnIgPSBjZC5jbGstPm9wcy5jbG9ja19nZXR0aW1lKGNkLmNsaywgdHMp OworCWlmIChjZC5jbGstPm9wcy5jbG9ja19nZXR0aW1lKSB7CisJCWVyciA9IGNkLmNsay0+b3Bz LmNsb2NrX2dldHRpbWUoY2QuY2xrLCAmdHM2NCk7CisJCSp0cyA9IHRpbWVzcGVjNjRfdG9fdGlt ZXNwZWModHM2NCk7CisJfQogCWVsc2UKIAkJZXJyID0gLUVPUE5PVFNVUFA7CiAKQEAgLTMxOSwx NCArMzIyLDE3IEBAIHN0YXRpYyBpbnQgcGNfY2xvY2tfZ2V0dGltZShjbG9ja2lkX3QgaWQKIHN0 YXRpYyBpbnQgcGNfY2xvY2tfZ2V0cmVzKGNsb2NraWRfdCBpZCwgc3RydWN0IHRpbWVzcGVjICp0 cykKIHsKIAlzdHJ1Y3QgcG9zaXhfY2xvY2tfZGVzYyBjZDsKKwlzdHJ1Y3QgdGltZXNwZWM2NCB0 czY0OwogCWludCBlcnI7CiAKIAllcnIgPSBnZXRfY2xvY2tfZGVzYyhpZCwgJmNkKTsKIAlpZiAo ZXJyKQogCQlyZXR1cm4gZXJyOwogCi0JaWYgKGNkLmNsay0+b3BzLmNsb2NrX2dldHJlcykKLQkJ ZXJyID0gY2QuY2xrLT5vcHMuY2xvY2tfZ2V0cmVzKGNkLmNsaywgdHMpOworCWlmIChjZC5jbGst Pm9wcy5jbG9ja19nZXRyZXMpIHsKKwkJZXJyID0gY2QuY2xrLT5vcHMuY2xvY2tfZ2V0cmVzKGNk LmNsaywgJnRzNjQpOworCQkqdHMgPSB0aW1lc3BlYzY0X3RvX3RpbWVzcGVjKHRzNjQpOworCX0K IAllbHNlCiAJCWVyciA9IC1FT1BOT1RTVVBQOwogCkBAIC0zMzcsNiArMzQzLDcgQEAgc3RhdGlj IGludCBwY19jbG9ja19nZXRyZXMoY2xvY2tpZF90IGlkLAogCiBzdGF0aWMgaW50IHBjX2Nsb2Nr X3NldHRpbWUoY2xvY2tpZF90IGlkLCBjb25zdCBzdHJ1Y3QgdGltZXNwZWMgKnRzKQogeworCXN0 cnVjdCB0aW1lc3BlYzY0IHRzNjQgPSB0aW1lc3BlY190b190aW1lc3BlYzY0KCp0cyk7CiAJc3Ry dWN0IHBvc2l4X2Nsb2NrX2Rlc2MgY2Q7CiAJaW50IGVycjsKIApAQCAtMzUwLDcgKzM1Nyw3IEBA IHN0YXRpYyBpbnQgcGNfY2xvY2tfc2V0dGltZShjbG9ja2lkX3QgaWQKIAl9CiAKIAlpZiAoY2Qu Y2xrLT5vcHMuY2xvY2tfc2V0dGltZSkKLQkJZXJyID0gY2QuY2xrLT5vcHMuY2xvY2tfc2V0dGlt ZShjZC5jbGssIHRzKTsKKwkJZXJyID0gY2QuY2xrLT5vcHMuY2xvY2tfc2V0dGltZShjZC5jbGss ICZ0czY0KTsKIAllbHNlCiAJCWVyciA9IC1FT1BOT1RTVVBQOwogb3V0OgpAQCAtNDAzLDI5ICs0 MTAsMzYgQEAgc3RhdGljIHZvaWQgcGNfdGltZXJfZ2V0dGltZShzdHJ1Y3Qga19pdAogewogCWNs b2NraWRfdCBpZCA9IGtpdC0+aXRfY2xvY2s7CiAJc3RydWN0IHBvc2l4X2Nsb2NrX2Rlc2MgY2Q7 CisJc3RydWN0IGl0aW1lcnNwZWM2NCB0czY0OwogCiAJaWYgKGdldF9jbG9ja19kZXNjKGlkLCAm Y2QpKQogCQlyZXR1cm47CiAKLQlpZiAoY2QuY2xrLT5vcHMudGltZXJfZ2V0dGltZSkKLQkJY2Qu Y2xrLT5vcHMudGltZXJfZ2V0dGltZShjZC5jbGssIGtpdCwgdHMpOwotCisJaWYgKGNkLmNsay0+ b3BzLnRpbWVyX2dldHRpbWUpIHsKKwkJY2QuY2xrLT5vcHMudGltZXJfZ2V0dGltZShjZC5jbGss IGtpdCwgJnRzNjQpOworCQkqdHMgPSBpdGltZXJzcGVjNjRfdG9faXRpbWVyc3BlYygmdHM2NCk7 CisJfQogCXB1dF9jbG9ja19kZXNjKCZjZCk7CiB9CiAKIHN0YXRpYyBpbnQgcGNfdGltZXJfc2V0 dGltZShzdHJ1Y3Qga19pdGltZXIgKmtpdCwgaW50IGZsYWdzLAogCQkJICAgIHN0cnVjdCBpdGlt ZXJzcGVjICp0cywgc3RydWN0IGl0aW1lcnNwZWMgKm9sZCkKIHsKKwlzdHJ1Y3QgaXRpbWVyc3Bl YzY0IHRzNjQgPSBpdGltZXJzcGVjX3RvX2l0aW1lcnNwZWM2NCh0cyk7CiAJY2xvY2tpZF90IGlk ID0ga2l0LT5pdF9jbG9jazsKIAlzdHJ1Y3QgcG9zaXhfY2xvY2tfZGVzYyBjZDsKKwlzdHJ1Y3Qg aXRpbWVyc3BlYzY0IG9sZDY0OwogCWludCBlcnI7CiAKIAllcnIgPSBnZXRfY2xvY2tfZGVzYyhp ZCwgJmNkKTsKIAlpZiAoZXJyKQogCQlyZXR1cm4gZXJyOwogCi0JaWYgKGNkLmNsay0+b3BzLnRp bWVyX3NldHRpbWUpCi0JCWVyciA9IGNkLmNsay0+b3BzLnRpbWVyX3NldHRpbWUoY2QuY2xrLCBr aXQsIGZsYWdzLCB0cywgb2xkKTsKKwlpZiAoY2QuY2xrLT5vcHMudGltZXJfc2V0dGltZSkgewor CQllcnIgPSBjZC5jbGstPm9wcy50aW1lcl9zZXR0aW1lKGNkLmNsaywga2l0LCBmbGFncywgJnRz NjQsICZvbGQ2NCk7CisJCWlmIChvbGQpCisJCQkqb2xkID0gaXRpbWVyc3BlYzY0X3RvX2l0aW1l cnNwZWMoJm9sZDY0KTsKKwl9CiAJZWxzZQogCQllcnIgPSAtRU9QTk9UU1VQUDsKIAoKCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClkyMDM4IG1haWxpbmcg bGlzdApZMjAzOEBsaXN0cy5saW5hcm8ub3JnCmh0dHBzOi8vbGlzdHMubGluYXJvLm9yZy9tYWls bWFuL2xpc3RpbmZvL3kyMDM4Cg==