From: Vlastimil Babka <vbabka@suse.cz>
To: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Cc: Matthew Wilcox <willy@infradead.org>,
cl@linux.com, penberg@kernel.org, rientjes@google.com,
iamjoonsoo.kim@lge.com, linux-mm@kvack.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] mm: kmalloc_index: make compiler break when size is not supported
Date: Tue, 11 May 2021 10:37:20 +0200 [thread overview]
Message-ID: <38725980-4f69-a7d7-35c0-6c4ff2e01cfe@suse.cz> (raw)
In-Reply-To: <de465c4a-d99b-b9da-49c7-6c767918fe78@suse.cz>
On 5/11/21 10:36 AM, Vlastimil Babka wrote:
> On 5/10/21 5:38 PM, Hyeonggon Yoo wrote:
>> On Mon, May 10, 2021 at 05:19:58PM +0200, Vlastimil Babka wrote:
>>
>>> I'd rephrase the subject:
>>> mm, slub: change run-time assertion in kmalloc_index() to compile-time
>>>
>>
>>> "... compiler will generate a run-time BUG() while a compile-time error is also
>>> possible, and better"
>>
>>> "there's no need to..."
>>> kmalloc-32M
>>
>>
>> Vlastimil Babka and Christoph Lameter, thank you for reviewing the patch.
>>
>> I'm not familiar with kernel community yet. should I send patch v3 again,
>> or can you update it directly?
>
> I think it would be best if you sent v3, the way you did with v1 - inline. With
> v2 it looked like a mail body with you message and patch as attachment. We want
> the testing bots to pick it up and they might work only with inline patch. Thanks.
Ah, you already did. Good.
next prev parent reply other threads:[~2021-05-11 8:37 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-08 22:13 [PATCH] mm: kmalloc_index: remove case when size is more than 32MB Hyeonggon Yoo
2021-05-08 23:19 ` Matthew Wilcox
2021-05-09 5:33 ` Hyeonggon Yoo
2021-05-10 10:09 ` Vlastimil Babka
2021-05-10 13:58 ` Hyeonggon Yoo
2021-05-10 14:04 ` Vlastimil Babka
2021-05-10 15:02 ` [PATCH v2] mm: kmalloc_index: make compiler break when size is not supported Hyeonggon Yoo
2021-05-10 15:15 ` Christoph Lameter
2021-05-10 15:21 ` Vlastimil Babka
2021-05-11 3:09 ` Hyeonggon Yoo
2021-05-10 15:19 ` Vlastimil Babka
2021-05-10 15:38 ` Hyeonggon Yoo
2021-05-11 8:36 ` Vlastimil Babka
2021-05-11 8:37 ` Vlastimil Babka [this message]
2021-05-11 9:14 ` Hyeonggon Yoo
2021-05-11 2:59 ` [PATCH v3] mm: change run-time assertion in kmalloc_index() to compile-time Hyeonggon Yoo
2021-05-10 15:44 ` [PATCH v2] mm: kmalloc_index: make compiler break when size is not supported Matthew Wilcox
2021-05-11 3:03 ` Hyeonggon Yoo
2021-05-11 8:33 ` Vlastimil Babka
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