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From: Richard Weinberger <richard@nod.at>
To: Cheng Ming Lin <linchengming884@gmail.com>
Cc: chengzhihao1 <chengzhihao1@huawei.com>,
	 Miquel Raynal <miquel.raynal@bootlin.com>,
	 Vignesh Raghavendra <vigneshr@ti.com>,
	 linux-mtd <linux-mtd@lists.infradead.org>,
	 linux-kernel <linux-kernel@vger.kernel.org>,
	 Alvin Zhou <alvinzhou@mxic.com.tw>, leoyu <leoyu@mxic.com.tw>,
	 Cheng Ming Lin <chengminglin@mxic.com.tw>
Subject: Re: [RFC] mtd: ubi: skip programming unused bits in ubi headers
Date: Fri, 12 Sep 2025 10:04:45 +0200 (CEST)	[thread overview]
Message-ID: <579487457.27484.1757664285819.JavaMail.zimbra@nod.at> (raw)
In-Reply-To: <CAAyq3SZmuTPrEb4i7QR-4Gi6YWsLFGOGm9=a0UvLR5rMLiLxsA@mail.gmail.com>

----- Ursprüngliche Mail -----
> Von: "Cheng Ming Lin" <linchengming884@gmail.com>
>> Thanks for the detailed answer!
>> So, yes let's apply this change.
> 
> Sorry, I need to adjust the code a bit, since I just noticed my
> condition on vid_hdr shift was incorrect. I will send a v2 version.

I expected anyway that you'll send a non-RFC version of the patch. :)
Just in case, you ran ubi tests with various different nands?
nandsim can help.
Especially with and without subpage support.

Thanks,
//richard

______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

WARNING: multiple messages have this Message-ID (diff)
From: Richard Weinberger <richard@nod.at>
To: Cheng Ming Lin <linchengming884@gmail.com>
Cc: chengzhihao1 <chengzhihao1@huawei.com>,
	 Miquel Raynal <miquel.raynal@bootlin.com>,
	 Vignesh Raghavendra <vigneshr@ti.com>,
	 linux-mtd <linux-mtd@lists.infradead.org>,
	 linux-kernel <linux-kernel@vger.kernel.org>,
	 Alvin Zhou <alvinzhou@mxic.com.tw>, leoyu <leoyu@mxic.com.tw>,
	 Cheng Ming Lin <chengminglin@mxic.com.tw>
Subject: Re: [RFC] mtd: ubi: skip programming unused bits in ubi headers
Date: Fri, 12 Sep 2025 10:04:45 +0200 (CEST)	[thread overview]
Message-ID: <579487457.27484.1757664285819.JavaMail.zimbra@nod.at> (raw)
In-Reply-To: <CAAyq3SZmuTPrEb4i7QR-4Gi6YWsLFGOGm9=a0UvLR5rMLiLxsA@mail.gmail.com>

----- Ursprüngliche Mail -----
> Von: "Cheng Ming Lin" <linchengming884@gmail.com>
>> Thanks for the detailed answer!
>> So, yes let's apply this change.
> 
> Sorry, I need to adjust the code a bit, since I just noticed my
> condition on vid_hdr shift was incorrect. I will send a v2 version.

I expected anyway that you'll send a non-RFC version of the patch. :)
Just in case, you ran ubi tests with various different nands?
nandsim can help.
Especially with and without subpage support.

Thanks,
//richard

  reply	other threads:[~2025-09-12  8:04 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-08-12  5:19 [RFC] mtd: ubi: skip programming unused bits in ubi headers Cheng Ming Lin
2025-08-12  5:19 ` Cheng Ming Lin
2025-08-12  6:57 ` Richard Weinberger
2025-08-12  6:57   ` Richard Weinberger
2025-08-14 10:11   ` Cheng Ming Lin
2025-08-14 10:11     ` Cheng Ming Lin
2025-08-14 11:30     ` Richard Weinberger
2025-08-14 11:30       ` Richard Weinberger
2025-09-05  3:21       ` Cheng Ming Lin
2025-09-05  3:21         ` Cheng Ming Lin
2025-09-12  7:57         ` Richard Weinberger
2025-09-12  7:57           ` Richard Weinberger
2025-09-12  7:57           ` Cheng Ming Lin
2025-09-12  7:57             ` Cheng Ming Lin
2025-09-12  8:04             ` Richard Weinberger [this message]
2025-09-12  8:04               ` Richard Weinberger
2025-09-12  8:19               ` Cheng Ming Lin
2025-09-12  8:19                 ` Cheng Ming Lin

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