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Thu, 25 Nov 2021 13:46:32 +0100 (CET) From: =?UTF-8?q?Pali=20Roh=C3=A1r?= To: Thomas Petazzoni , Lorenzo Pieralisi , Rob Herring , =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= , Bjorn Helgaas , =?UTF-8?q?Marek=20Beh=C3=BAn?= Cc: linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 02/15] PCI: mvebu: Check for errors from pci_bridge_emul_init() call Date: Thu, 25 Nov 2021 13:45:52 +0100 Message-Id: <20211125124605.25915-3-pali@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20211125124605.25915-1-pali@kernel.org> References: <20211125124605.25915-1-pali@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211125_044637_731439_C444D868 X-CRM114-Status: GOOD ( 12.99 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org RnVuY3Rpb24gcGNpX2JyaWRnZV9lbXVsX2luaXQoKSBtYXkgZmFpbCBzbyBjb3JyZWN0bHkgY2hl Y2sgZm9yIGVycm9ycy4KClNpZ25lZC1vZmYtYnk6IFBhbGkgUm9ow6FyIDxwYWxpQGtlcm5lbC5v cmc+CkZpeGVzOiAxZjA4NjczZWVmMTIgKCJQQ0k6IG12ZWJ1OiBDb252ZXJ0IHRvIFBDSSBlbXVs YXRlZCBicmlkZ2UgY29uZmlnIHNwYWNlIikKQ2M6IHN0YWJsZUB2Z2VyLmtlcm5lbC5vcmcKLS0t CiBkcml2ZXJzL3BjaS9jb250cm9sbGVyL3BjaS1tdmVidS5jIHwgMTUgKysrKysrKysrKysrLS0t CiAxIGZpbGUgY2hhbmdlZCwgMTIgaW5zZXJ0aW9ucygrKSwgMyBkZWxldGlvbnMoLSkKCmRpZmYg LS1naXQgYS9kcml2ZXJzL3BjaS9jb250cm9sbGVyL3BjaS1tdmVidS5jIGIvZHJpdmVycy9wY2kv Y29udHJvbGxlci9wY2ktbXZlYnUuYwppbmRleCBkNjU1Yzg4N2JhMWIuLjYxOTdmN2U3YzMxNyAx MDA2NDQKLS0tIGEvZHJpdmVycy9wY2kvY29udHJvbGxlci9wY2ktbXZlYnUuYworKysgYi9kcml2 ZXJzL3BjaS9jb250cm9sbGVyL3BjaS1tdmVidS5jCkBAIC01ODEsNyArNTgxLDcgQEAgc3RhdGlj IHN0cnVjdCBwY2lfYnJpZGdlX2VtdWxfb3BzIG12ZWJ1X3BjaV9icmlkZ2VfZW11bF9vcHMgPSB7 CiAgKiBJbml0aWFsaXplIHRoZSBjb25maWd1cmF0aW9uIHNwYWNlIG9mIHRoZSBQQ0ktdG8tUENJ IGJyaWRnZQogICogYXNzb2NpYXRlZCB3aXRoIHRoZSBnaXZlbiBQQ0llIGludGVyZmFjZS4KICAq Lwotc3RhdGljIHZvaWQgbXZlYnVfcGNpX2JyaWRnZV9lbXVsX2luaXQoc3RydWN0IG12ZWJ1X3Bj aWVfcG9ydCAqcG9ydCkKK3N0YXRpYyBpbnQgbXZlYnVfcGNpX2JyaWRnZV9lbXVsX2luaXQoc3Ry dWN0IG12ZWJ1X3BjaWVfcG9ydCAqcG9ydCkKIHsKIAlzdHJ1Y3QgcGNpX2JyaWRnZV9lbXVsICpi cmlkZ2UgPSAmcG9ydC0+YnJpZGdlOwogCXUzMiBwY2llX2NhcCA9IG12ZWJ1X3JlYWRsKHBvcnQs IFBDSUVfQ0FQX1BDSUVYUCk7CkBAIC02MDgsNyArNjA4LDcgQEAgc3RhdGljIHZvaWQgbXZlYnVf cGNpX2JyaWRnZV9lbXVsX2luaXQoc3RydWN0IG12ZWJ1X3BjaWVfcG9ydCAqcG9ydCkKIAlicmlk Z2UtPmRhdGEgPSBwb3J0OwogCWJyaWRnZS0+b3BzID0gJm12ZWJ1X3BjaV9icmlkZ2VfZW11bF9v cHM7CiAKLQlwY2lfYnJpZGdlX2VtdWxfaW5pdChicmlkZ2UsIFBDSV9CUklER0VfRU1VTF9OT19Q UkVGRVRDSEFCTEVfQkFSKTsKKwlyZXR1cm4gcGNpX2JyaWRnZV9lbXVsX2luaXQoYnJpZGdlLCBQ Q0lfQlJJREdFX0VNVUxfTk9fUFJFRkVUQ0hBQkxFX0JBUik7CiB9CiAKIHN0YXRpYyBpbmxpbmUg c3RydWN0IG12ZWJ1X3BjaWUgKnN5c190b19wY2llKHN0cnVjdCBwY2lfc3lzX2RhdGEgKnN5cykK QEAgLTEwOTQsOSArMTA5NCwxOCBAQCBzdGF0aWMgaW50IG12ZWJ1X3BjaWVfcHJvYmUoc3RydWN0 IHBsYXRmb3JtX2RldmljZSAqcGRldikKIAkJCWNvbnRpbnVlOwogCQl9CiAKKwkJcmV0ID0gbXZl YnVfcGNpX2JyaWRnZV9lbXVsX2luaXQocG9ydCk7CisJCWlmIChyZXQgPCAwKSB7CisJCQlkZXZf ZXJyKGRldiwgIiVzOiBjYW5ub3QgaW5pdCBlbXVsYXRlZCBicmlkZ2VcbiIsCisJCQkJcG9ydC0+ bmFtZSk7CisJCQlkZXZtX2lvdW5tYXAoZGV2LCBwb3J0LT5iYXNlKTsKKwkJCXBvcnQtPmJhc2Ug PSBOVUxMOworCQkJbXZlYnVfcGNpZV9wb3dlcmRvd24ocG9ydCk7CisJCQljb250aW51ZTsKKwkJ fQorCiAJCW12ZWJ1X3BjaWVfc2V0dXBfaHcocG9ydCk7CiAJCW12ZWJ1X3BjaWVfc2V0X2xvY2Fs X2Rldl9ucihwb3J0LCAxKTsKLQkJbXZlYnVfcGNpX2JyaWRnZV9lbXVsX2luaXQocG9ydCk7CiAJ fQogCiAJYnJpZGdlLT5zeXNkYXRhID0gcGNpZTsKLS0gCjIuMjAuMQoKCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwgbWFpbGlu ZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMu aW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK