From: Nilay Shroff <nilay@linux.ibm.com>
To: Maurizio Lombardi <mlombard@redhat.com>
Cc: Yi Zhang <yi.zhang@redhat.com>,
"open list:NVM EXPRESS DRIVER" <linux-nvme@lists.infradead.org>,
linux-block <linux-block@vger.kernel.org>,
Keith Busch <kbusch@kernel.org>,
Shinichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Subject: Re: [bug report][regression] blktests nvme/029 failed on latest linux-block/for-next
Date: Thu, 21 Nov 2024 18:52:24 +0530 [thread overview]
Message-ID: <bae5dde0-27a8-474a-8316-8c701efed2eb@linux.ibm.com> (raw)
In-Reply-To: <CAFL455kkKZ=E=7XB34NjjH8SC3QuHnwityJABRxFNf=vJNMoLg@mail.gmail.com>
On 11/21/24 18:27, Maurizio Lombardi wrote:
> čt 21. 11. 2024 v 12:11 odesílatel Nilay Shroff <nilay@linux.ibm.com> napsal:
>>
>>
>> + zero_buf = __va(page_to_pfn(ZERO_PAGE(0)) << PAGE_SHIFT);
>
> Question, isn't this equivalent to page_to_virt(ZERO_PAGE(0)) ?
>
Yes that would also work.. This macro maps to the same virtual address
for the zero page.
Thanks,
--Nilay
next prev parent reply other threads:[~2024-11-21 13:25 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-19 11:04 [bug report][regression] blktests nvme/029 failed on latest linux-block/for-next Yi Zhang
2024-11-20 14:06 ` Nilay Shroff
2024-11-21 2:58 ` Yi Zhang
2024-11-21 9:02 ` Maurizio Lombardi
2024-11-21 10:44 ` Maurizio Lombardi
2024-11-21 11:10 ` Nilay Shroff
2024-11-21 12:57 ` Maurizio Lombardi
2024-11-21 13:22 ` Nilay Shroff [this message]
2024-11-22 5:38 ` Yi Zhang
2024-11-22 6:29 ` Nilay Shroff
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