From: zhangjun <openzhangj@gmail.com>
To: Richard Weinberger <richard@nod.at>
Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Christoph Hellwig <hch@lst.de>,
stable@vger.kernel.org, linux-mtd@lists.infradead.org
Subject: Re: Fwd: ubifs: fix page_count in ->ubifs_migrate_page()
Date: Thu, 13 Dec 2018 20:10:19 +0800 [thread overview]
Message-ID: <c4f70535-63ba-4c4b-9e79-3ec48a406f52@gmail.com> (raw)
In-Reply-To: <3016163.RH3ZIBrMym@blindfold>
On 2018/12/13 下午4:30, Richard Weinberger wrote:
> Am Donnerstag, 13. Dezember 2018, 03:59:50 CET schrieb zhangjun:
>> hello
>> I test several kernel version from your commit
>> 4ac1c17b2044a1b4b2fbed74451947e905fc2992,
>> there is a bug when migrateing,the following fix i test ok and require
>> your confirmation.
> Please keep the CC list intact and give us at least some time to review
> your patch.
> Also explain what kind of problem you're facing.
> In other words, is this a theoretical fix or not?
>
> Thanks,
> //richard
This's my first time to patch upstream,thank you very much for your
suggestion.
My problem is my driver to call alloc_cma(),it fail.
But i find that memory and cma maxchunk is enougth.
So i building environmentto find what the reason is,test and verify my
guess.
i think it not just a theoretical fix but i actually tested it.
thanks,
//zhangjun
next prev parent reply other threads:[~2018-12-13 12:10 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-12 14:13 ubifs: fix page_count in ->ubifs_migrate_page() zhangjun
[not found] ` <257284e1-ae0c-1652-2edf-64cf8e35187c@gmail.com>
2018-12-13 8:30 ` Fwd: " Richard Weinberger
2018-12-13 12:10 ` zhangjun [this message]
2018-12-13 12:22 ` Richard Weinberger
2018-12-13 12:31 ` zhangjun
2018-12-13 14:23 ` Richard Weinberger
2018-12-13 15:14 ` zhangjun
2018-12-13 22:57 ` Dave Chinner
2018-12-14 6:15 ` zhangjun
2018-12-14 9:12 ` Gao Xiang
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