From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Rajat Jain <rajatja@google.com>
Cc: David Woodhouse <dwmw2@infradead.org>,
Lu Baolu <baolu.lu@linux.intel.com>,
Joerg Roedel <joro@8bytes.org>,
Bjorn Helgaas <bhelgaas@google.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Len Brown <lenb@kernel.org>,
iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org,
linux-pci@vger.kernel.org, linux-acpi@vger.kernel.org,
Raj Ashok <ashok.raj@intel.com>,
lalithambika.krishnakumar@intel.com,
Mika Westerberg <mika.westerberg@linux.intel.com>,
Jean-Philippe Brucker <jean-philippe@linaro.org>,
Prashant Malani <pmalani@google.com>,
Benson Leung <bleung@google.com>, Todd Broch <tbroch@google.com>,
Alex Levin <levinale@google.com>,
Mattias Nissler <mnissler@google.com>,
Rajat Jain <rajatxjain@gmail.com>,
Bernie Keany <bernie.keany@intel.com>,
Aaron Durbin <adurbin@google.com>,
Diego Rivas <diegorivas@google.com>,
Duncan Laurie <dlaurie@google.com>,
Furquan Shaikh <furquan@google.com>,
Jesse Barnes <jsbarnes@google.com>,
Christian Kellner <christian@kellner.me>,
Alex Williamson <alex.williamson@redhat.com>,
oohall@gmail.com, Saravana Kannan <saravanak@google.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Arnd Bergmann <arnd@arndb.de>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
stable@vger.kernel.org
Subject: Re: [PATCH RESEND v2] PCI: Add device even if driver attach failed
Date: Tue, 7 Jul 2020 08:57:16 +0200 [thread overview]
Message-ID: <20200707065716.GA5622@kroah.com> (raw)
In-Reply-To: <20200706233240.3245512-1-rajatja@google.com>
On Mon, Jul 06, 2020 at 04:32:40PM -0700, Rajat Jain wrote:
> device_attach() returning failure indicates a driver error while trying to
> probe the device. In such a scenario, the PCI device should still be added
> in the system and be visible to the user.
>
> This patch partially reverts:
> commit ab1a187bba5c ("PCI: Check device_attach() return value always")
>
> Signed-off-by: Rajat Jain <rajatja@google.com>
> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> ---
> Resending to stable, independent from other patches per Greg's suggestion
> v2: Add Greg's reviewed by, fix commit log
<formletter>
This is not the correct way to submit patches for inclusion in the
stable kernel tree. Please read:
https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
for how to do this properly.
</formletter>
WARNING: multiple messages have this Message-ID (diff)
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Rajat Jain <rajatja@google.com>
Cc: Todd Broch <tbroch@google.com>,
linux-pci@vger.kernel.org, lalithambika.krishnakumar@intel.com,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Diego Rivas <diegorivas@google.com>,
Jean-Philippe Brucker <jean-philippe@linaro.org>,
Furquan Shaikh <furquan@google.com>,
Raj Ashok <ashok.raj@intel.com>,
Saravana Kannan <saravanak@google.com>,
linux-acpi@vger.kernel.org,
Christian Kellner <christian@kellner.me>,
Mattias Nissler <mnissler@google.com>,
Jesse Barnes <jsbarnes@google.com>, Len Brown <lenb@kernel.org>,
Rajat Jain <rajatxjain@gmail.com>,
Prashant Malani <pmalani@google.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Aaron Durbin <adurbin@google.com>,
Alex Williamson <alex.williamson@redhat.com>,
Bjorn Helgaas <bhelgaas@google.com>,
Mika Westerberg <mika.westerberg@linux.intel.com>,
Bernie Keany <bernie.keany@intel.com>,
Duncan Laurie <dlaurie@google.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
linux-kernel@vger.kernel.org, stable@vger.kernel.org,
iommu@lists.linux-foundation.org, Arnd Bergmann <arnd@arndb.de>,
oohall@gmail.com, Benson Leung <bleung@google.com>,
David Woodhouse <dwmw2@infradead.org>,
Alex Levin <levinale@google.com>
Subject: Re: [PATCH RESEND v2] PCI: Add device even if driver attach failed
Date: Tue, 7 Jul 2020 08:57:16 +0200 [thread overview]
Message-ID: <20200707065716.GA5622@kroah.com> (raw)
In-Reply-To: <20200706233240.3245512-1-rajatja@google.com>
On Mon, Jul 06, 2020 at 04:32:40PM -0700, Rajat Jain wrote:
> device_attach() returning failure indicates a driver error while trying to
> probe the device. In such a scenario, the PCI device should still be added
> in the system and be visible to the user.
>
> This patch partially reverts:
> commit ab1a187bba5c ("PCI: Check device_attach() return value always")
>
> Signed-off-by: Rajat Jain <rajatja@google.com>
> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> ---
> Resending to stable, independent from other patches per Greg's suggestion
> v2: Add Greg's reviewed by, fix commit log
<formletter>
This is not the correct way to submit patches for inclusion in the
stable kernel tree. Please read:
https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
for how to do this properly.
</formletter>
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu
next prev parent reply other threads:[~2020-07-07 6:57 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-06 23:32 [PATCH RESEND v2] PCI: Add device even if driver attach failed Rajat Jain
2020-07-06 23:32 ` Rajat Jain via iommu
2020-07-07 6:57 ` Greg Kroah-Hartman [this message]
2020-07-07 6:57 ` Greg Kroah-Hartman
2020-07-07 22:36 ` Bjorn Helgaas
2020-07-07 22:36 ` Bjorn Helgaas
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