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[83.49.57.198]) by smtp.gmail.com with ESMTPSA id n25sm30740119wmk.9.2020.05.11.23.51.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 May 2020 23:51:14 -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 v3] mtd: rawnand: brcmnand: correctly verify erased pages Date: Tue, 12 May 2020 08:51:11 +0200 Message-Id: <20200512065111.716801-1-noltari@gmail.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200505082055.2843847-1-noltari@gmail.com> References: <20200505082055.2843847-1-noltari@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200511_235116_023609_F66C3068 X-CRM114-Status: GOOD ( 13.71 ) 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 b3QgYmVpbmcgMHhmZi4KQ29ycmVjdCB0aGlzIGJ5IG9ubHkgY2hlY2tpbmcgdGhhdCBkYXRhIGFu ZCBFQ0MgYnl0ZXMgYXJlbid0IDB4ZmYuCgpGaXhlczogMDJiODhlZWE5ZjljICgibXRkOiBicmNt bmFuZDogQWRkIGNoZWNrIGZvciBlcmFzZWQgcGFnZSBiaXRmbGlwcyIpClNpZ25lZC1vZmYtYnk6 IMOBbHZhcm8gRmVybsOhbmRleiBSb2phcyA8bm9sdGFyaUBnbWFpbC5jb20+Ci0tLQogdjM6IEZp eCBjb21taXQgbG9nIGFuZCBtZXJnZSBuYW5kX2NoZWNrX2VyYXNlZF9lY2NfY2h1bmsgY2FsbHMu CiB2MjogQWRkIEZpeGVzIHRhZwoKIGRyaXZlcnMvbXRkL25hbmQvcmF3L2JyY21uYW5kL2JyY21u YW5kLmMgfCAxOSArKysrKysrKysrKysrKy0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgMTQgaW5zZXJ0 aW9ucygrKSwgNSBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL210ZC9uYW5kL3Jh dy9icmNtbmFuZC9icmNtbmFuZC5jIGIvZHJpdmVycy9tdGQvbmFuZC9yYXcvYnJjbW5hbmQvYnJj bW5hbmQuYwppbmRleCBlNGUzY2VlYWMzOGYuLjgwZmUwMWYwMzUxNiAxMDA2NDQKLS0tIGEvZHJp dmVycy9tdGQvbmFuZC9yYXcvYnJjbW5hbmQvYnJjbW5hbmQuYworKysgYi9kcml2ZXJzL210ZC9u YW5kL3Jhdy9icmNtbmFuZC9icmNtbmFuZC5jCkBAIC0yMDE4LDggKzIwMTgsOSBAQCBzdGF0aWMg aW50IGJyY21uYW5kX3JlYWRfYnlfcGlvKHN0cnVjdCBtdGRfaW5mbyAqbXRkLCBzdHJ1Y3QgbmFu ZF9jaGlwICpjaGlwLAogc3RhdGljIGludCBicmNtc3RiX25hbmRfdmVyaWZ5X2VyYXNlZF9wYWdl KHN0cnVjdCBtdGRfaW5mbyAqbXRkLAogCQkgIHN0cnVjdCBuYW5kX2NoaXAgKmNoaXAsIHZvaWQg KmJ1ZiwgdTY0IGFkZHIpCiB7CisJc3RydWN0IG10ZF9vb2JfcmVnaW9uIG9vYmVjYzsKIAlpbnQg aSwgc2FzOwotCXZvaWQgKm9vYiA9IGNoaXAtPm9vYl9wb2k7CisJdm9pZCAqb29iOwogCWludCBi aXRmbGlwcyA9IDA7CiAJaW50IHBhZ2UgPSBhZGRyID4+IGNoaXAtPnBhZ2Vfc2hpZnQ7CiAJaW50 IHJldDsKQEAgLTIwMzUsMTEgKzIwMzYsMTkgQEAgc3RhdGljIGludCBicmNtc3RiX25hbmRfdmVy aWZ5X2VyYXNlZF9wYWdlKHN0cnVjdCBtdGRfaW5mbyAqbXRkLAogCWlmIChyZXQpCiAJCXJldHVy biByZXQ7CiAKLQlmb3IgKGkgPSAwOyBpIDwgY2hpcC0+ZWNjLnN0ZXBzOyBpKyssIG9vYiArPSBz YXMpIHsKKwlmb3IgKGkgPSAwOyBpIDwgY2hpcC0+ZWNjLnN0ZXBzOyBpKyspIHsKIAkJZWNjX2No dW5rID0gYnVmICsgY2hpcC0+ZWNjLnNpemUgKiBpOwotCQlyZXQgPSBuYW5kX2NoZWNrX2VyYXNl ZF9lY2NfY2h1bmsoZWNjX2NodW5rLAotCQkJCQkJICBjaGlwLT5lY2Muc2l6ZSwKLQkJCQkJCSAg b29iLCBzYXMsIE5VTEwsIDAsCisKKwkJaWYgKG10ZC0+b29ibGF5b3V0LT5lY2MobXRkLCBpLCAm b29iZWNjKSkgeworCQkJb29iID0gTlVMTDsKKwkJCW9vYmVjYy5sZW5ndGggPSAwOworCQl9IGVs c2UgeworCQkJb29iID0gY2hpcC0+b29iX3BvaSArIG9vYmVjYy5vZmZzZXQ7CisJCX0KKworCQly ZXQgPSBuYW5kX2NoZWNrX2VyYXNlZF9lY2NfY2h1bmsoZWNjX2NodW5rLCBjaGlwLT5lY2Muc2l6 ZSwKKwkJCQkJCSAgb29iLCBvb2JlY2MubGVuZ3RoLAorCQkJCQkJICBOVUxMLCAwLAogCQkJCQkJ ICBjaGlwLT5lY2Muc3RyZW5ndGgpOwogCQlpZiAocmV0IDwgMCkKIAkJCXJldHVybiByZXQ7Ci0t IAoyLjI2LjIKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KTGludXggTVREIGRpc2N1c3Npb24gbWFpbGluZyBsaXN0Cmh0dHA6Ly9saXN0cy5p bmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtbXRkLwo=