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[83.44.9.246]) by smtp.gmail.com with ESMTPSA id k9sm1969160wrd.17.2020.05.05.01.20.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 May 2020 01:20:59 -0700 (PDT) From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= To: computersforpeace@gmail.com, kdasu.kdev@gmail.com, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com, sumit.semwal@linaro.org, linux-mtd@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org Subject: [PATCH v2] nand: brcmnand: correctly verify erased pages Date: Tue, 5 May 2020 10:20:55 +0200 Message-Id: <20200505082055.2843847-1-noltari@gmail.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200504092943.2739784-1-noltari@gmail.com> References: <20200504092943.2739784-1-noltari@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200505_012103_024812_036D1D9F X-CRM114-Status: GOOD ( 12.77 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org VGhlIGN1cnJlbnQgY29kZSBjaGVja3MgdGhhdCB0aGUgd2hvbGUgT09CIGFyZWEgaXMgZXJhc2Vk LgpUaGlzIGlzIGEgcHJvYmxlbSB3aGVuIEpGRlMyIGNsZWFubWFya2VycyBhcmUgYWRkZWQgdG8g dGhlIE9PQiwgc2luY2UgaXQgd2lsbApmYWlsIGR1ZSB0byB0aGUgdXNhYmxlIE9PQiBieXRlcyBu b3QgYmVpbmcgMHhmZi4KQ29ycmVjdCB0aGlzIGJ5IG9ubHkgY2hlY2tpbmcgdGhhdCB0aGUgRUND IGFyZW4ndCAweGZmLgoKRml4ZXM6IDAyYjg4ZWVhOWY5YyAoIm10ZDogYnJjbW5hbmQ6IEFkZCBj aGVjayBmb3IgZXJhc2VkIHBhZ2UgYml0ZmxpcHMiKQoKU2lnbmVkLW9mZi1ieTogw4FsdmFybyBG ZXJuw6FuZGV6IFJvamFzIDxub2x0YXJpQGdtYWlsLmNvbT4KLS0tCiB2MjogQWRkIEZpeGVzIHRh ZwoKIGRyaXZlcnMvbXRkL25hbmQvcmF3L2JyY21uYW5kL2JyY21uYW5kLmMgfCAyMiArKysrKysr KysrKysrKysrKystLS0tCiAxIGZpbGUgY2hhbmdlZCwgMTggaW5zZXJ0aW9ucygrKSwgNCBkZWxl dGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL210ZC9uYW5kL3Jhdy9icmNtbmFuZC9icmNt bmFuZC5jIGIvZHJpdmVycy9tdGQvbmFuZC9yYXcvYnJjbW5hbmQvYnJjbW5hbmQuYwppbmRleCBl NGUzY2VlYWMzOGYuLjU0NmYwODA3Yjg4NyAxMDA2NDQKLS0tIGEvZHJpdmVycy9tdGQvbmFuZC9y YXcvYnJjbW5hbmQvYnJjbW5hbmQuYworKysgYi9kcml2ZXJzL210ZC9uYW5kL3Jhdy9icmNtbmFu ZC9icmNtbmFuZC5jCkBAIC0yMDE4LDYgKzIwMTgsNyBAQCBzdGF0aWMgaW50IGJyY21uYW5kX3Jl YWRfYnlfcGlvKHN0cnVjdCBtdGRfaW5mbyAqbXRkLCBzdHJ1Y3QgbmFuZF9jaGlwICpjaGlwLAog c3RhdGljIGludCBicmNtc3RiX25hbmRfdmVyaWZ5X2VyYXNlZF9wYWdlKHN0cnVjdCBtdGRfaW5m byAqbXRkLAogCQkgIHN0cnVjdCBuYW5kX2NoaXAgKmNoaXAsIHZvaWQgKmJ1ZiwgdTY0IGFkZHIp CiB7CisJc3RydWN0IG10ZF9vb2JfcmVnaW9uIG9vYmVjYzsKIAlpbnQgaSwgc2FzOwogCXZvaWQg Km9vYiA9IGNoaXAtPm9vYl9wb2k7CiAJaW50IGJpdGZsaXBzID0gMDsKQEAgLTIwMzUsMTEgKzIw MzYsMjQgQEAgc3RhdGljIGludCBicmNtc3RiX25hbmRfdmVyaWZ5X2VyYXNlZF9wYWdlKHN0cnVj dCBtdGRfaW5mbyAqbXRkLAogCWlmIChyZXQpCiAJCXJldHVybiByZXQ7CiAKLQlmb3IgKGkgPSAw OyBpIDwgY2hpcC0+ZWNjLnN0ZXBzOyBpKyssIG9vYiArPSBzYXMpIHsKKwlmb3IgKGkgPSAwOyBp IDwgY2hpcC0+ZWNjLnN0ZXBzOyBpKyspIHsKIAkJZWNjX2NodW5rID0gYnVmICsgY2hpcC0+ZWNj LnNpemUgKiBpOwotCQlyZXQgPSBuYW5kX2NoZWNrX2VyYXNlZF9lY2NfY2h1bmsoZWNjX2NodW5r LAotCQkJCQkJICBjaGlwLT5lY2Muc2l6ZSwKLQkJCQkJCSAgb29iLCBzYXMsIE5VTEwsIDAsCisK KwkJcmV0ID0gbmFuZF9jaGVja19lcmFzZWRfZWNjX2NodW5rKGVjY19jaHVuaywgY2hpcC0+ZWNj LnNpemUsCisJCQkJCQkgIE5VTEwsIDAsIE5VTEwsIDAsCisJCQkJCQkgIGNoaXAtPmVjYy5zdHJl bmd0aCk7CisJCWlmIChyZXQgPCAwKQorCQkJcmV0dXJuIHJldDsKKworCQliaXRmbGlwcyA9IG1h eChiaXRmbGlwcywgcmV0KTsKKwl9CisKKwlmb3IgKGkgPSAwOyBtdGQtPm9vYmxheW91dC0+ZWNj KG10ZCwgaSwgJm9vYmVjYykgIT0gLUVSQU5HRTsgaSsrKQorCXsKKwkJcmV0ID0gbmFuZF9jaGVj a19lcmFzZWRfZWNjX2NodW5rKE5VTEwsIDAsCisJCQkJCQkgIG9vYiArIG9vYmVjYy5vZmZzZXQs CisJCQkJCQkgIG9vYmVjYy5sZW5ndGgsCisJCQkJCQkgIE5VTEwsIDAsCiAJCQkJCQkgIGNoaXAt PmVjYy5zdHJlbmd0aCk7CiAJCWlmIChyZXQgPCAwKQogCQkJcmV0dXJuIHJldDsKLS0gCjIuMjYu MgoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpMaW51eCBNVEQgZGlzY3Vzc2lvbiBtYWlsaW5nIGxpc3QKaHR0cDovL2xpc3RzLmluZnJhZGVh ZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1tdGQvCg==