From: Hans Zhang <18255117159@163•com>
To: Niklas Schnelle <schnelle@linux•ibm.com>,
Gerd Bayer <gbayer@linux•ibm.com>,
Manivannan Sadhasivam <mani@kernel•org>,
Hans Zhang <hans.zhang@cixtech•com>
Cc: "Arnd Bergmann" <arnd@kernel•org>,
"Bjorn Helgaas" <helgaas@kernel•org>,
bhelgaas@google•com, "Alexander Gordeev" <agordeev@linux•ibm.com>,
"Christian Borntraeger" <borntraeger@linux•ibm.com>,
"Ilpo Järvinen" <ilpo.jarvinen@linux•intel.com>,
jingoohan1@gmail•com,
"Krzysztof Wilczyński" <kwilczynski@kernel•org>,
linux-kernel@vger•kernel.org, linux-s390@vger•kernel.org,
linux-next <linux-next@vger•kernel.org>,
linux-pci@vger•kernel.org,
"Lorenzo Pieralisi" <lpieralisi@kernel•org>,
"Rob Herring" <robh@kernel•org>,
geert@linux-m68k•org
Subject: Re: [PATCH] PCI: Fix endianness issues in pci_bus_read_config()
Date: Wed, 13 Aug 2025 15:50:33 +0800 [thread overview]
Message-ID: <96c686b7-2a42-4a1b-8cb6-07fd2ca1f5c1@163.com> (raw)
In-Reply-To: <8d5b5e0450ac4a4f8ca0a9d7b9399a7b0b5eee00.camel@linux.ibm.com>
On 2025/8/13 15:47, Niklas Schnelle wrote:
> On Tue, 2025-08-12 at 22:44 +0800, Hans Zhang wrote:
>>
>> On 2025/8/4 18:09, Gerd Bayer wrote:
>>> On Mon, 2025-08-04 at 11:06 +0800, Hans Zhang wrote:
>>>>
>>>> On 2025/8/1 19:30, Gerd Bayer wrote:
>>>>> On Fri, 2025-08-01 at 16:24 +0530, Manivannan Sadhasivam wrote:
>>>>>
>>>>> <--- snip --->
>>>>>
>>>>>>>>
>>>>
>>>> Dear all,
>>>>
>>>> According to the issue mentioned by Lukas and Mani. Gerd has already
>>>> been tested on the s390. I have tested it on the RK3588 and it works
>>>> fine. RK3588 uses Synopsys' PCIe IP, that is, the DWC driver. Our
>>>> company's is based on Cadence's PCIe 4.0 IP, and the test function is
>>>> normal. All the platforms I tested were based on ARM.
>>>>
>>>> The following is the patch based on the capability-search branch. May I
>>>> ask everyone, do you have any more questions?
>>>>
>>>> Gerd, if there's no problem, I'll add your Tested-by label.
>>>
>>> Before you add that I'd like to re-test with the "final" patch.
>>>
>>>> Branch:
>>>> https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git/log/?h=capability-search
>>>>
>>>> Patch:
>>>
>>> <--- snip --->
>>>
>>> Please bear with me while I'm working on that.
>>
>>
>> Dear Gerd,
>>
>> May I ask if there is any update?
>>
>>
>>
>> I plan to submit the v15 version of my series based on v6.17-rc1.
>> The modification method is like the previous comment:
>> https://lore.kernel.org/linux-pci/06012cc6-824d-4a7d-85c9-9995ec915382@163.com/
>>
>> Best regards,
>> Hans
>>
>
> Hi Hans,
>
> Gerd is currently out so I just gave the patch you provided against
> capability-search-v14 a try on s390. Didn't see any issues with the
> previously broken device probing. As I understand it Bjorn asked you to
> send a complete v15 and then for people to test that. I like that
> approach and would prefer to provide a Tested-by for v15 rather than
> via a patch on top. Gerd should be back next week too. Does that work
> for you?
>
Hi Niklas,
Ok, no problem. I'm starting to prepare the patch for V15 now.
Best regards,
Hans
next prev parent reply other threads:[~2025-08-13 7:51 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20250716231121.GA2564572@bhelgaas>
2025-07-31 7:32 ` [REGRESSION] next/master: suspect endianness issue in common PCI capability search macro Gerd Bayer
2025-07-31 17:38 ` [PATCH] PCI: Fix endianness issues in pci_bus_read_config() Gerd Bayer
2025-07-31 18:39 ` Bjorn Helgaas
2025-07-31 19:01 ` Arnd Bergmann
2025-08-01 8:18 ` Manivannan Sadhasivam
2025-08-01 9:25 ` Hans Zhang
2025-08-01 9:47 ` Manivannan Sadhasivam
2025-08-01 10:06 ` Hans Zhang
2025-08-01 10:54 ` Manivannan Sadhasivam
2025-08-01 11:30 ` Gerd Bayer
2025-08-01 16:54 ` Hans Zhang
2025-08-01 18:08 ` Keith Busch
2025-08-02 15:23 ` Hans Zhang
2025-08-02 15:40 ` Arnd Bergmann
2025-08-04 3:06 ` Hans Zhang
2025-08-04 8:03 ` Arnd Bergmann
2025-08-04 8:25 ` Hans Zhang
2025-08-04 10:09 ` Gerd Bayer
2025-08-12 14:44 ` Hans Zhang
2025-08-13 7:47 ` Niklas Schnelle
2025-08-13 7:50 ` Hans Zhang [this message]
2025-08-04 14:33 ` Bjorn Helgaas
2025-08-04 15:04 ` Hans Zhang
2025-08-01 16:47 ` Hans Zhang
2025-07-31 18:53 ` Lukas Wunner
2025-08-01 7:52 ` Geert Uytterhoeven
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