Re: [bug report] iommu/io-pgtable-arm: Fix pgtable allocation in selftest

2019-04-10 Thread Dan Carpenter
On Wed, Apr 10, 2019 at 10:44:03AM +0100, Robin Murphy wrote: > Hi Dan, > > On 10/04/2019 10:34, Dan Carpenter wrote: > > Hello Jean-Philippe Brucker, > > > > This is a semi-automatic email about new static checker warnings. > > > > The patch fac83d29d954: "iommu/io-pgtable-arm: Fix pgtable allo

Re: [bug report] iommu/io-pgtable-arm: Fix pgtable allocation in selftest

2019-04-10 Thread Robin Murphy
Hi Dan, On 10/04/2019 10:34, Dan Carpenter wrote: Hello Jean-Philippe Brucker, This is a semi-automatic email about new static checker warnings. The patch fac83d29d954: "iommu/io-pgtable-arm: Fix pgtable allocation in selftest" from Jun 18, 2018, leads to the following Smatch complaint:

[bug report] iommu/io-pgtable-arm: Fix pgtable allocation in selftest

2019-04-10 Thread Dan Carpenter
Hello Jean-Philippe Brucker, This is a semi-automatic email about new static checker warnings. The patch fac83d29d954: "iommu/io-pgtable-arm: Fix pgtable allocation in selftest" from Jun 18, 2018, leads to the following Smatch complaint: drivers/iommu/io-pgtable-arm.c:246 __arm_lpae_alloc_pa