Can the current modification method be confirmed?
在 2019/9/16 6:00, Richard Weinberger 写道:
> I need to give this another thought
在 2019/9/16 6:00, Richard Weinberger 写道:
> On Fri, Aug 16, 2019 at 10:01 AM chengzhihao wrote:
>>
>>> ubifs_assert(c, p < c->gap_lebs + c->lst.idx_lebs);
>>
>> I've done 50 problem reproduces on different flash devices and made sure
>> that the assertion was not triggered. See record.txt for
On Fri, Aug 16, 2019 at 10:01 AM chengzhihao wrote:
>
> > ubifs_assert(c, p < c->gap_lebs + c->lst.idx_lebs);
>
> I've done 50 problem reproduces on different flash devices and made sure that
> the assertion was not triggered. See record.txt for details.
Thanks for letting me know. :)
I need
抄送: Richard Weinberger ; Sascha Hauer ;
Artem Bityutskiy ; zhangyi (F) ;
linux-...@lists.infradead.org; LKML
主题: 答复: [PATCH] ubifs: ubifs_tnc_start_commit: Fix OOB in layout_in_gaps
Sure, I'll do more tests on different machines to check the assertion. I'm
trying to understand when th
...@gmail.com]
发送时间: 2019年8月14日 5:44
收件人: chengzhihao
抄送: Richard Weinberger ; Sascha Hauer ;
Artem Bityutskiy ; zhangyi (F) ;
linux-...@lists.infradead.org; LKML
主题: Re: [PATCH] ubifs: ubifs_tnc_start_commit: Fix OOB in layout_in_gaps
On Tue, Jul 30, 2019 at 3:21 AM chengzhihao wrote:
>
&
On Tue, Jul 30, 2019 at 3:21 AM chengzhihao wrote:
>
> OK, that's fine, and I will continue to understand more implementation code
> related to this part.
I think we can go with the realloc() approach for now.
Can you please check whether the assert() triggers?
--
Thanks,
//richard
Bityutskiy ; zhangyi (F) ;
linux-...@lists.infradead.org; LKML
主题: Re: [PATCH] ubifs: ubifs_tnc_start_commit: Fix OOB in layout_in_gaps
On Sat, Jul 20, 2019 at 8:00 AM Zhihao Cheng wrote:
>
> Running stress-test test_2 in mtd-utils on ubi device, sometimes we
> can get following oops message:
On Mon, Jul 29, 2019 at 6:51 PM Richard Weinberger
wrote:
> > - ubifs_assert(c, p < c->gap_lebs + c->lst.idx_lebs);
> > + ubifs_assert(c, p < c->lst.idx_lebs);
I wonder, doesn't this assert trigger too?
--
Thanks,
//richard
On Sat, Jul 20, 2019 at 8:00 AM Zhihao Cheng wrote:
>
> Running stress-test test_2 in mtd-utils on ubi device, sometimes we can
> get following oops message:
>
> BUG: unable to handle page fault for address: 0140
> #PF: supervisor read access in kernel mode
> #PF:
- Ursprüngliche Mail -
> Von: "chengzhihao1"
> An: "richard" , "Sascha Hauer" ,
> "Artem Bityutskiy" , "yi
> zhang"
> CC: "linux-mtd" , "linux-kernel"
>
> Gesendet: Samstag, 27. Juli 2019 13:09
ping
-邮件原件-
发件人: chengzhihao
发送时间: 2019年7月20日 14:05
收件人: rich...@nod.at; s.ha...@pengutronix.de; dedeki...@gmail.com; zhangyi (F)
抄送: linux-...@lists.infradead.org; linux-kernel@vger.kernel.org; chengzhihao
主题: [PATCH] ubifs: ubifs_tnc_start_commit: Fix OOB in layout_in_gaps
Running
Running stress-test test_2 in mtd-utils on ubi device, sometimes we can
get following oops message:
BUG: unable to handle page fault for address: 0140
#PF: supervisor read access in kernel mode
#PF: error_code(0x) - not-present page
PGD 280a067 P4D 280a067 PUD 0
Oops:
From: Zhihao Cheng
Running stress-test test_2 in mtd-utils on ubi device, sometimes we can
get follwing oops message:
BUG: unable to handle page fault for address: 0140
#PF: supervisor read access in kernel mode
#PF: error_code(0x) - not-present page
PGD 280a067 P4D
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