From mboxrd@z Thu Jan 1 00:00:00 1970 From: Imre Deak Subject: [PATCH] PCI / PM: tune down RPM suspend error message with EBUSY and EAGAIN retval Date: Wed, 18 Nov 2015 11:16:18 +0200 Message-ID: <1447838178-15308-1-git-send-email-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id E241B7211D for ; Wed, 18 Nov 2015 01:16:20 -0800 (PST) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Rafael J. Wysocki" Cc: Daniel Vetter , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org VGhlIHJ1bnRpbWUgUE0gY29yZSBkb2Vzbid0IHRyZWF0IEVCVVNZIGFuZCBFQUdBSU4gcmV0dmFs cyBmcm9tIHRoZSBkcml2ZXIKc3VzcGVuZCBob29rcyBhcyBlcnJvcnMsIGJ1dCB0aGV5IHN0aWxs IHNob3cgdXAgYXMgZXJyb3JzIGluIGRtZXNnLiBUdW5lCnRoZW0gZG93bi4KCk9uZSBwcm9ibGVt IGNhdXNlZCBieSB0aGlzIHdhcyBub3RpY2VkIGJ5IERhbmllbDogdGhlIGk5MTUgZHJpdmVyCnJl dHVybnMgRUFHQUlOIHRvIHNpZ25hbCBhIHRlbXBvcmFyeSBmYWlsdXJlIHRvIHN1c3BlbmQgYW5k IGFzIGEgcmVxdWVzdAp0b3dhcmRzIHRoZSBSUE0gY29yZSBmb3Igc2NoZWR1bGluZyBhIHN1c3Bl bmQgYWdhaW4uIFRoaXMgaXMgYSBub3JtYWwKZXZlbnQsIGJ1dCB0aGUgcmVzdWx0aW5nIGVycm9y IG1lc3NhZ2UgZmxhZ3MgYSBicmVha2FnZSBkdXJpbmcgdGhlCmRyaXZlcidzIGF1dG9tYXRlZCB0 ZXN0aW5nIHdoaWNoIHBhcnNlcyBkbWVzZyBhbmQgcGlja3MgdXAgdGhlIGVycm9yLgoKUmVwb3J0 ZWQtYnk6IERhbmllbCBWZXR0ZXIgPGRhbmllbC52ZXR0ZXJAaW50ZWwuY29tPgpTaWduZWQtb2Zm LWJ5OiBJbXJlIERlYWsgPGltcmUuZGVha0BpbnRlbC5jb20+Ci0tLQogZHJpdmVycy9iYXNlL3Bv d2VyL21haW4uYyB8ICA3ICsrKysrLS0KIGRyaXZlcnMvcGNpL3BjaS1kcml2ZXIuYyAgfCAgMiAr LQogaW5jbHVkZS9saW51eC9wbS5oICAgICAgICB8IDEwICsrKysrKysrLS0KIDMgZmlsZXMgY2hh bmdlZCwgMTQgaW5zZXJ0aW9ucygrKSwgNSBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2 ZXJzL2Jhc2UvcG93ZXIvbWFpbi5jIGIvZHJpdmVycy9iYXNlL3Bvd2VyL21haW4uYwppbmRleCAx NzEwYzI2Li4zOWQyMDkwIDEwMDY0NAotLS0gYS9kcml2ZXJzL2Jhc2UvcG93ZXIvbWFpbi5jCisr KyBiL2RyaXZlcnMvYmFzZS9wb3dlci9tYWluLmMKQEAgLTE2NzksOSArMTY3OSwxMiBAQCBpbnQg ZHBtX3N1c3BlbmRfc3RhcnQocG1fbWVzc2FnZV90IHN0YXRlKQogfQogRVhQT1JUX1NZTUJPTF9H UEwoZHBtX3N1c3BlbmRfc3RhcnQpOwogCi12b2lkIF9fc3VzcGVuZF9yZXBvcnRfcmVzdWx0KGNv bnN0IGNoYXIgKmZ1bmN0aW9uLCB2b2lkICpmbiwgaW50IHJldCkKK3ZvaWQgX19zdXNwZW5kX3Jl cG9ydF9yZXN1bHQoY29uc3QgY2hhciAqZnVuY3Rpb24sIHZvaWQgKmZuLCBpbnQgcmV0LAorCQkJ ICAgICBib29sIHJ1bnRpbWVfcG0pCiB7Ci0JaWYgKHJldCkKKwlpZiAocnVudGltZV9wbSAmJiAo cmV0ID09IC1FQlVTWSB8fCByZXQgPT0gLUVBR0FJTikpCisJCXByaW50ayhLRVJOX0RFQlVHICIl cygpOiAlcEYgcmV0dXJucyAlZFxuIiwgZnVuY3Rpb24sIGZuLCByZXQpOworCWVsc2UgaWYgKHJl dCkKIAkJcHJpbnRrKEtFUk5fRVJSICIlcygpOiAlcEYgcmV0dXJucyAlZFxuIiwgZnVuY3Rpb24s IGZuLCByZXQpOwogfQogRVhQT1JUX1NZTUJPTF9HUEwoX19zdXNwZW5kX3JlcG9ydF9yZXN1bHQp OwpkaWZmIC0tZ2l0IGEvZHJpdmVycy9wY2kvcGNpLWRyaXZlci5jIGIvZHJpdmVycy9wY2kvcGNp LWRyaXZlci5jCmluZGV4IDEwOGEzMTEuLjk1Njk1NzIgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvcGNp L3BjaS1kcml2ZXIuYworKysgYi9kcml2ZXJzL3BjaS9wY2ktZHJpdmVyLmMKQEAgLTExNDIsNyAr MTE0Miw3IEBAIHN0YXRpYyBpbnQgcGNpX3BtX3J1bnRpbWVfc3VzcGVuZChzdHJ1Y3QgZGV2aWNl ICpkZXYpCiAJcGNpX2Rldi0+c3RhdGVfc2F2ZWQgPSBmYWxzZTsKIAlwY2lfZGV2LT5ub19kM2Nv bGQgPSBmYWxzZTsKIAllcnJvciA9IHBtLT5ydW50aW1lX3N1c3BlbmQoZGV2KTsKLQlzdXNwZW5k X3JlcG9ydF9yZXN1bHQocG0tPnJ1bnRpbWVfc3VzcGVuZCwgZXJyb3IpOworCXJwbV9zdXNwZW5k X3JlcG9ydF9yZXN1bHQocG0tPnJ1bnRpbWVfc3VzcGVuZCwgZXJyb3IpOwogCWlmIChlcnJvcikK IAkJcmV0dXJuIGVycm9yOwogCWlmICghcGNpX2Rldi0+ZDNjb2xkX2FsbG93ZWQpCmRpZmYgLS1n aXQgYS9pbmNsdWRlL2xpbnV4L3BtLmggYi9pbmNsdWRlL2xpbnV4L3BtLmgKaW5kZXggMzVkNTk5 ZS4uZjNkY2ExOCAxMDA2NDQKLS0tIGEvaW5jbHVkZS9saW51eC9wbS5oCisrKyBiL2luY2x1ZGUv bGludXgvcG0uaApAQCAtNzAyLDExICs3MDIsMTcgQEAgZXh0ZXJuIGludCBkcG1fc3VzcGVuZF9s YXRlKHBtX21lc3NhZ2VfdCBzdGF0ZSk7CiBleHRlcm4gaW50IGRwbV9zdXNwZW5kKHBtX21lc3Nh Z2VfdCBzdGF0ZSk7CiBleHRlcm4gaW50IGRwbV9wcmVwYXJlKHBtX21lc3NhZ2VfdCBzdGF0ZSk7 CiAKLWV4dGVybiB2b2lkIF9fc3VzcGVuZF9yZXBvcnRfcmVzdWx0KGNvbnN0IGNoYXIgKmZ1bmN0 aW9uLCB2b2lkICpmbiwgaW50IHJldCk7CitleHRlcm4gdm9pZCBfX3N1c3BlbmRfcmVwb3J0X3Jl c3VsdChjb25zdCBjaGFyICpmdW5jdGlvbiwgdm9pZCAqZm4sIGludCByZXQsCisJCQkJICAgIGJv b2wgcnVudGltZV9wbSk7CiAKICNkZWZpbmUgc3VzcGVuZF9yZXBvcnRfcmVzdWx0KGZuLCByZXQp CQkJCQlcCiAJZG8gewkJCQkJCQkJXAotCQlfX3N1c3BlbmRfcmVwb3J0X3Jlc3VsdChfX2Z1bmNf XywgZm4sIHJldCk7CQlcCisJCV9fc3VzcGVuZF9yZXBvcnRfcmVzdWx0KF9fZnVuY19fLCBmbiwg cmV0LCBmYWxzZSk7CVwKKwl9IHdoaWxlICgwKQorCisjZGVmaW5lIHJwbV9zdXNwZW5kX3JlcG9y dF9yZXN1bHQoZm4sIHJldCkJCQkJXAorCWRvIHsJCQkJCQkJCVwKKwkJX19zdXNwZW5kX3JlcG9y dF9yZXN1bHQoX19mdW5jX18sIGZuLCByZXQsIHRydWUpOwlcCiAJfSB3aGlsZSAoMCkKIAogZXh0 ZXJuIGludCBkZXZpY2VfcG1fd2FpdF9mb3JfZGV2KHN0cnVjdCBkZXZpY2UgKnN1Yiwgc3RydWN0 IGRldmljZSAqZGV2KTsKLS0gCjIuNS4wCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2ludGVsLWdmeAo=