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Date: Thu, 30 Mar 2023 18:38:50 +0300
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: kernel test robot <oliver.sang@intel.com>
Subject: Re: [PATCH v7 3/6] PCI: Allow pci_bus_for_each_resource() to take
 less arguments
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References: <20230323173610.60442-4-andriy.shevchenko@linux.intel.com>
 <202303302009.55848372-oliver.sang@intel.com>
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Cc: Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= <kw@linux.com>, Rich Felker <dalias@libc.org>, linux-sh@vger.kernel.org, linux-pci@vger.kernel.org, Dominik Brodowski <linux@dominikbrodowski.net>, linux-mips@vger.kernel.org, Bjorn Helgaas <bhelgaas@google.com>, Andrew Lunn <andrew@lunn.ch>, sparclinux@vger.kernel.org, Stefano Stabellini <sstabellini@kernel.org>, lkp@intel.com, Yoshinori Sato <ysato@users.sourceforge.jp>, Gregory Clement <gregory.clement@bootlin.com>, "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>, Russell King <linux@armlinux.org.uk>, linux-acpi@vger.kernel.org, Bjorn Helgaas <helgaas@kernel.org>, Miguel Ojeda <ojeda@kernel.org>, xen-devel@lists.xenproject.org, Matt Turner <mattst88@gmail.com>, Anatolij Gustschin <agust@denx.de>, Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>, Arnd Bergmann <arnd@arndb.de>, Niklas Schnelle <schnelle@linux.ibm.com>, Richard Henderson <richard.henderson@linaro.org>, Nicholas Piggin <npiggin@gmail.com>, Ivan Kokshaysky <ink@jurassic
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On Thu, Mar 30, 2023 at 09:24:21PM +0800, kernel test robot wrote:
> 
> Greeting,
> 
> FYI, we noticed various errors such like
>     "i40e: probe of 0000:3d:00.0 failed with error -12"
> due to commit (built with gcc-11):
> 
> commit: d23d5938fd7ced817d6aa1ff86cd671ebbaebfc2 ("[PATCH v7 3/6] PCI: Allow pci_bus_for_each_resource() to take less arguments")
> url: https://github.com/intel-lab-lkp/linux/commits/Andy-Shevchenko/kernel-h-Split-out-COUNT_ARGS-and-CONCATENATE/20230324-013857
> base: https://git.kernel.org/cgit/linux/kernel/git/pci/pci.git next
> patch link: https://lore.kernel.org/all/20230323173610.60442-4-andriy.shevchenko@linux.intel.com/
> patch subject: [PATCH v7 3/6] PCI: Allow pci_bus_for_each_resource() to take less arguments
> 
> in testcase: boot
> 
> on test machine: 96 threads 2 sockets Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz (Cascade Lake) with 512G memory
> 
> caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
> 
> 
> If you fix the issue, kindly add following tag
> | Reported-by: kernel test robot <oliver.sang@intel.com>
> | Link: https://lore.kernel.org/oe-lkp/202303302009.55848372-oliver.sang@intel.com

Thanks, that is useful test!

-- 
With Best Regards,
Andy Shevchenko