From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Subject: [PATCH] drm/i915/gvt: Use common error handling code in shadow_workload_ring_buffer() Date: Tue, 24 Oct 2017 14:25:51 +0200 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Language: en-GB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, intel-gvt-dev@lists.freedesktop.org, David Airlie , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Zhenyu Wang , Zhi Wang Cc: kernel-janitors@vger.kernel.org, LKML List-Id: intel-gfx@lists.freedesktop.org RnJvbTogTWFya3VzIEVsZnJpbmcgPGVsZnJpbmdAdXNlcnMuc291cmNlZm9yZ2UubmV0PgpEYXRl OiBUdWUsIDI0IE9jdCAyMDE3IDE0OjIwOjA2ICswMjAwCgpBZGQgYSBqdW1wIHRhcmdldCBzbyB0 aGF0IGEgY2FsbCBvZiB0aGUgZnVuY3Rpb24gImd2dF92Z3B1X2VyciIgaXMgc3RvcmVkCm9ubHkg b25jZSBhdCB0aGUgZW5kIG9mIHRoaXMgZnVuY3Rpb24gaW1wbGVtZW50YXRpb24uClJlcGxhY2Ug dHdvIGNhbGxzIGJ5IGdvdG8gc3RhdGVtZW50cy4KClRoaXMgaXNzdWUgd2FzIGRldGVjdGVkIGJ5 IHVzaW5nIHRoZSBDb2NjaW5lbGxlIHNvZnR3YXJlLgoKU2lnbmVkLW9mZi1ieTogTWFya3VzIEVs ZnJpbmcgPGVsZnJpbmdAdXNlcnMuc291cmNlZm9yZ2UubmV0PgotLS0KIGRyaXZlcnMvZ3B1L2Ry bS9pOTE1L2d2dC9jbWRfcGFyc2VyLmMgfCAxOCArKysrKysrKysrLS0tLS0tLS0KIDEgZmlsZSBj aGFuZ2VkLCAxMCBpbnNlcnRpb25zKCspLCA4IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2d2dC9jbWRfcGFyc2VyLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkx NS9ndnQvY21kX3BhcnNlci5jCmluZGV4IDJjMGNjYmI4MTdkYy4uY2FhMTgxMzgwOTU4IDEwMDY0 NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9ndnQvY21kX3BhcnNlci5jCisrKyBiL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2d2dC9jbWRfcGFyc2VyLmMKQEAgLTI2NDAsMTAgKzI2NDAsOSBAQCBz dGF0aWMgaW50IHNoYWRvd193b3JrbG9hZF9yaW5nX2J1ZmZlcihzdHJ1Y3QgaW50ZWxfdmdwdV93 b3JrbG9hZCAqd29ya2xvYWQpCiAJaWYgKGdtYV9oZWFkID4gZ21hX3RhaWwpIHsKIAkJcmV0ID0g Y29weV9nbWFfdG9faHZhKHZncHUsIHZncHUtPmd0dC5nZ3R0X21tLAogCQkJCSAgICAgIGdtYV9o ZWFkLCBnbWFfdG9wLCBzaGFkb3dfcmluZ19idWZmZXJfdmEpOwotCQlpZiAocmV0IDwgMCkgewot CQkJZ3Z0X3ZncHVfZXJyKCJmYWlsIHRvIGNvcHkgZ3Vlc3QgcmluZyBidWZmZXJcbiIpOwotCQkJ cmV0dXJuIHJldDsKLQkJfQorCQlpZiAocmV0IDwgMCkKKwkJCWdvdG8gcmVwb3J0X2ZhaWx1cmU7 CisKIAkJc2hhZG93X3JpbmdfYnVmZmVyX3ZhICs9IHJldDsKIAkJZ21hX2hlYWQgPSB3b3JrbG9h ZC0+cmJfc3RhcnQ7CiAJfQpAQCAtMjY1MSwxMSArMjY1MCwxNCBAQCBzdGF0aWMgaW50IHNoYWRv d193b3JrbG9hZF9yaW5nX2J1ZmZlcihzdHJ1Y3QgaW50ZWxfdmdwdV93b3JrbG9hZCAqd29ya2xv YWQpCiAJLyogY29weSBoZWFkIG9yIHN0YXJ0IDwtPiB0YWlsICovCiAJcmV0ID0gY29weV9nbWFf dG9faHZhKHZncHUsIHZncHUtPmd0dC5nZ3R0X21tLCBnbWFfaGVhZCwgZ21hX3RhaWwsCiAJCQkJ c2hhZG93X3JpbmdfYnVmZmVyX3ZhKTsKLQlpZiAocmV0IDwgMCkgewotCQlndnRfdmdwdV9lcnIo ImZhaWwgdG8gY29weSBndWVzdCByaW5nIGJ1ZmZlclxuIik7Ci0JCXJldHVybiByZXQ7Ci0JfQor CWlmIChyZXQgPCAwKQorCQlnb3RvIHJlcG9ydF9mYWlsdXJlOworCiAJcmV0dXJuIDA7CisKK3Jl cG9ydF9mYWlsdXJlOgorCWd2dF92Z3B1X2VycigiZmFpbCB0byBjb3B5IGd1ZXN0IHJpbmcgYnVm ZmVyXG4iKTsKKwlyZXR1cm4gcmV0OwogfQogCiBpbnQgaW50ZWxfZ3Z0X3NjYW5fYW5kX3NoYWRv d19yaW5nYnVmZmVyKHN0cnVjdCBpbnRlbF92Z3B1X3dvcmtsb2FkICp3b3JrbG9hZCkKLS0gCjIu MTQuMwoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJp LWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==