From mboxrd@z Thu Jan 1 00:00:00 1970 From: Oded Gabbay Subject: [PATCH] dma-fence: add comment for WARN_ON in dma_fence_release() Date: Mon, 29 Jan 2018 17:40:02 +0200 Message-ID: <20180129154002.3287-1-oded.gabbay@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wr0-x244.google.com (mail-wr0-x244.google.com [IPv6:2a00:1450:400c:c0c::244]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3D9B588E53 for ; Mon, 29 Jan 2018 15:37:52 +0000 (UTC) Received: by mail-wr0-x244.google.com with SMTP id w50so7711608wrc.2 for ; Mon, 29 Jan 2018 07:37:52 -0800 (PST) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: maarten.lankhorst@canonical.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, robdclark@gmail.com List-Id: dri-devel@lists.freedesktop.org SW4gZG1hX2ZlbmNlX3JlbGVhc2UoKSB0aGVyZSBpcyBhIFdBUk5fT04gd2hpY2ggY291bGQgYmUg dHJpZ2dlcmVkIGJ5CnNldmVyYWwgY2FzZXMgb2Ygd3JvbmcgZG1hLWZlbmNlIHVzYWdlLiBUaGlz IHBhdGNoIGFkZHMgYSBjb21tZW50IHRvCmV4cGxhaW4gdHdvIHVzZS1jYXNlcyB0byBoZWxwIGRy aXZlciBkZXZlbG9wZXJzIHRoYXQgdXNlIGRtYS1mZW5jZQphbmQgdHJpZ2dlciB0aGF0IFdBUk5f T04gdG8gYmV0dGVyIHVuZGVyc3RhbmQgdGhlIHJlYXNvbnMgZm9yIGl0LgoKU2lnbmVkLW9mZi1i eTogT2RlZCBHYWJiYXkgPG9kZWQuZ2FiYmF5QGdtYWlsLmNvbT4KLS0tCiBkcml2ZXJzL2RtYS1i dWYvZG1hLWZlbmNlLmMgfCAzMyArKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysKIDEg ZmlsZSBjaGFuZ2VkLCAzMyBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9kbWEt YnVmL2RtYS1mZW5jZS5jIGIvZHJpdmVycy9kbWEtYnVmL2RtYS1mZW5jZS5jCmluZGV4IDVkMTAx YzQwNTNlMC4uYTcxNzBhYjIzZWMwIDEwMDY0NAotLS0gYS9kcml2ZXJzL2RtYS1idWYvZG1hLWZl bmNlLmMKKysrIGIvZHJpdmVycy9kbWEtYnVmL2RtYS1mZW5jZS5jCkBAIC0xNzEsNiArMTcxLDM5 IEBAIHZvaWQgZG1hX2ZlbmNlX3JlbGVhc2Uoc3RydWN0IGtyZWYgKmtyZWYpCiAKIAl0cmFjZV9k bWFfZmVuY2VfZGVzdHJveShmZW5jZSk7CiAKKwkvKgorCSAqIElmIHRoZSBXQVJOX09OIGJlbG93 IGlzIHRyaWdnZXJlZCBpdCBjb3VsZCBiZSBiZWNhdXNlIHRoZSBkbWEgZmVuY2UKKwkgKiB3YXMg bm90IHNpZ25hbGVkIGFuZCB0aGVyZWZvcmUsIHRoZSBjYiBsaXN0IGlzIHN0aWxsIG5vdCBlbXB0 eQorCSAqIGJlY2F1c2UgdGhlIGNiIGZ1bmN0aW9ucyB3ZXJlIG5vdCBjYWxsZWQuCisJICoKKwkg KiBBIG1vcmUgc3VidGxlIGNhc2UgaXMgd2hlcmUgdGhlIGZlbmNlIGdvdCBzaWduYWxlZCBieSBh IHRocmVhZCB0aGF0CisJICogZGlkbid0IGhvbGQgYSByZWYgdG8gdGhlIGZlbmNlLiBUaGUgZm9s bG93aW5nIGRlc2NyaWJlcyB0aGUgc2NlbmFyaW86CisJICoKKwkgKiAgICAgIFRocmVhZCBBICAg ICAgICAgICAgICAgICAgICAgICAgICAgIFRocmVhZCBCCisJICotLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLSAgICAgICAgLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0KKwkgKiBjYWxscyBkbWFf ZmVuY2Vfc2lnbmFsKCkgeworCSAqICAgICAgc2V0IHNpZ25hbCBiaXQKKwkgKgorCSAqICAgICAg ICAgICAgc2NoZWR1bGVkIG91dAorCSAqICAgICAgLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t PiBjYWxscyBkbWFfZmVuY2Vfd2FpdF90aW1lb3V0KCkgYW5kCisJICogICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgIHJldHVybnMgaW1tZWRpYXRlbHkKKwkgKgorCSAqICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICBjYWxscyBkbWFfZmVuY2VfcHV0KCkKKwkgKiAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgfAorCSAqICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICB8dGhyZWFkIEEgZG9lc24ndCBob2xkIHJlZgorCSAq ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICB8dG8gZmVuY2Ugc28gcmVm IGdvZXMgdG8gMAorCSAqICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICB8 YW5kIHJlbGVhc2UgaXMgY2FsbGVkCisJICogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgIHwKKwkgKiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg LT4gZG1hX2ZlbmNlX3JlbGVhc2UoKQorCSAqICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICB8CisJICogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgIC0+IFdBUk5fT04gdHJpZ2dlcmVkCisJICoKKwkgKiAgICAgIGdvIG92ZXIgQ0IgbGlz dCwKKwkgKiAgICAgIGNhbGwgZWFjaCBDQiBhbmQgcmVtb3ZlIGl0CisJICogICAgICB9CisJICoK KwkgKgorCSAqLwogCVdBUk5fT04oIWxpc3RfZW1wdHkoJmZlbmNlLT5jYl9saXN0KSk7CiAKIAlp ZiAoZmVuY2UtPm9wcy0+cmVsZWFzZSkKLS0gCjIuMTQuMwoKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2 ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21h aWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==