linux-kernel - Re: [PATCH 0/7] migrate_pages(): fix several bugs in error path

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Message-ID: <3134549d-f17e-5dba-72f7-ed591ce4d1c8@linux.alibaba.com>
Date:   Fri, 24 Jun 2022 18:11:56 +0800
From:   Baolin Wang <baolin.wang@...ux.alibaba.com>
To:     Huang Ying <ying.huang@...el.com>,
        Andrew Morton <akpm@...ux-foundation.org>
Cc:     linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        Zi Yan <ziy@...dia.com>, Yang Shi <shy828301@...il.com>
Subject: Re: [PATCH 0/7] migrate_pages(): fix several bugs in error path



在 6/24/2022 10:53 AM, Huang Ying 写道:
> From: "Huang, Ying" <ying.huang@...el.com>
> 
> During review the code of migrate_pages() and build a test program for
> it.  Several bugs in error path are identified and fixed in this
> series.
> 
> Most patches are tested via
> 
> - Apply error-inject.patch in Linux kernel
> - Compile test-migrate.c (with -lnuma)
> - Test with test-migrate.sh
> 
> error-inject.patch, test-migrate.c, and test-migrate.sh are as below.
> It turns out that error injection is an important tool to fix bugs in
> error path.
> 

Hi Ying,

The subject prefix shows there are 7 patches in your patch set, however 
I only received 5 patches in my mail box, and I checked the link [1], it 
also shows there are 5 patches. Seems you missed 2 patches?

https://lore.kernel.org/all/20220624025309.1033400-1-ying.huang@intel.com/