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From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
To: Niklas Cassel <niklas.cassel@axis.com>, kishon@ti.com
Cc: linux-pci@vger.kernel.org, Niklas Cassel <niklass@axis.com>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 0/3] Fix find_first_zero_bit() usage
Date: Thu, 14 Dec 2017 10:51:16 +0000	[thread overview]
Message-ID: <20171214105116.GA1442@e107981-ln.cambridge.arm.com> (raw)
In-Reply-To: <20171212141634.5985-1-niklas.cassel@axis.com>

Hi Kishon,

On Tue, Dec 12, 2017 at 03:16:31PM +0100, Niklas Cassel wrote:
> find_first_zero_bit()'s parameter 'size' is defined in bits,
> not in bytes.
> 
> Calling find_first_zero_bit() with the wrong size unit
> will lead to insidious bugs.
> 
> Fix all uses of find_first_zero_bit() called with
> sizeof() as size argument in drivers/pci.
> 
> Also had to fix broken error handling in pci_epc_epf_link()
> in order to do proper error handling for find_first_zero_bit().
> 
> Niklas Cassel (3):
>   PCI: designware-ep: Fix find_first_zero_bit() usage
>   PCI: endpoint: Fix error handling in pci_epc_epf_link()
>   PCI: endpoint: Fix find_first_zero_bit() usage
> 
>  drivers/pci/dwc/pcie-designware-ep.c | 34 ++++++++++++++++++++++++++--------
>  drivers/pci/dwc/pcie-designware.h    |  8 ++++++--
>  drivers/pci/endpoint/pci-ep-cfs.c    | 13 ++++++++-----
>  3 files changed, 40 insertions(+), 15 deletions(-)

I would need your ACK asap to queue this series.

Thanks,
Lorenzo

  parent reply	other threads:[~2017-12-14 10:51 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-12 14:16 [PATCH v4 0/3] Fix find_first_zero_bit() usage Niklas Cassel
2017-12-12 14:16 ` [PATCH v4 1/3] PCI: designware-ep: " Niklas Cassel
2017-12-14 11:03   ` Kishon Vijay Abraham I
2017-12-12 14:16 ` [PATCH v4 2/3] PCI: endpoint: Fix error handling in pci_epc_epf_link() Niklas Cassel
2017-12-14 11:07   ` Kishon Vijay Abraham I
2017-12-14 12:07     ` Lorenzo Pieralisi
2017-12-14 12:13       ` Kishon Vijay Abraham I
2017-12-12 14:16 ` [PATCH v4 3/3] PCI: endpoint: Fix find_first_zero_bit() usage Niklas Cassel
2017-12-14 11:09   ` Kishon Vijay Abraham I
2017-12-12 14:33 ` [PATCH v4 0/3] " David Laight
2017-12-12 15:24   ` Lorenzo Pieralisi
2017-12-12 15:39     ` David Laight
2017-12-13 21:59 ` Bjorn Helgaas
2017-12-14 13:32   ` Niklas Cassel
2017-12-14 13:47     ` Lorenzo Pieralisi
2017-12-14 23:21       ` Bjorn Helgaas
2017-12-15  9:42         ` Lorenzo Pieralisi
2017-12-14 10:51 ` Lorenzo Pieralisi [this message]
2017-12-14 11:25   ` Kishon Vijay Abraham I

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