Messages in this thread | | | Date | Wed, 2 Jul 2014 02:46:01 -0500 | From | Emil Medve <> | Subject | Re: [PATCH 1/3] iommu/fsl: Fix PAMU window size check. |
| |
On 06/24/2014 08:57 AM, Varun Sethi wrote: > is_power_of_2 requires an unsigned long parameter which would > lead to truncation of 64 bit values on 32 bit architectures. > > __ffs also expects an unsigned long parameter thus won't work > for 64 bit values on 32 bit architectures. > > Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com> > --- > drivers/iommu/fsl_pamu.c | 8 ++++---- > drivers/iommu/fsl_pamu_domain.c | 2 +- > 2 files changed, 5 insertions(+), 5 deletions(-)
Tested-by: Emil Medve <Emilian.Medve@Freescale.com>
On a P4080 DS (i.e. 32-bit SoC)
Cheers,
| |