On Mon, Jan 04, 2016 at 06:27:57PM -0500, Nicholas Krause wrote:
> This adds the proper check to alloc_iommu to make sure that the call
> to iommu_device_create has completed successfully and if not return
> to the caller the error code returned after freeing up resources
> allocated previously by
On Tue, Jan 05, 2016 at 05:07:23AM -0500, Wan Zongshun wrote:
> -static inline u16 get_device_id(struct device *dev)
> +static inline int match_hid_uid(struct device *dev,
> + struct acpihid_map_entry *entry)
> +{
> + const char *hid, *uid;
> +
> + hid = acpi_dev
On Tue, Jan 05, 2016 at 05:07:24AM -0500, Wan Zongshun wrote:
> +static struct iommu_group *amd_iommu_device_group(struct device *dev)
> +{
> + if (dev_is_pci(dev))
> + return pci_device_group(dev);
> +
> + return acpihid_device_group(dev);
> +}
> +
>
> /**
On Thu, Jan 07, 2016 at 12:36:06PM +0300, Dan Carpenter wrote:
> get_device_id() returns an unsigned short device id. It never fails and
> it never returns a negative so we can remove this condition.
>
> Signed-off-by: Dan Carpenter
Applied, thanks.
On Fri, Jan 01, 2016 at 12:13:37PM -0600, Suravee Suthikulpanit wrote:
> +int amd_iommu_get_num_iommus(void)
> +{
> + return amd_iommus_present;
> +}
> +EXPORT_SYMBOL(amd_iommu_get_num_iommus);
Is this export needed? The perf code can't be build as a module.
Otherwise it looks good.
Hi Linus,
The following changes since commit 74bf8efb5fa6e958d2d7c7917b8bb672085ec0c6:
Linux 4.4-rc7 (2015-12-27 18:17:37 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
tags/iommu-fixes-v4.4-rc8
for you to fetch changes up to 16
Hi,
Am Montag, den 04.01.2016, 14:56 +0800 schrieb Yong Wu:
> On Fri, 2015-12-18 at 16:09 +0800, Yong Wu wrote:
> > This patch add SMI(Smart Multimedia Interface) driver. This driver
> > is responsible to enable/disable iommu and control the power domain
> > and clocks of each local arbiter.
>
>
2016-01-07 20:06 GMT+08:00 Joerg Roedel :
> On Tue, Jan 05, 2016 at 05:07:24AM -0500, Wan Zongshun wrote:
>> +static struct iommu_group *amd_iommu_device_group(struct device *dev)
>> +{
>> + if (dev_is_pci(dev))
>> + return pci_device_group(dev);
>> +
>> + return acpihid_device_
2016-01-07 20:04 GMT+08:00 Joerg Roedel :
> On Tue, Jan 05, 2016 at 05:07:23AM -0500, Wan Zongshun wrote:
>> -static inline u16 get_device_id(struct device *dev)
>> +static inline int match_hid_uid(struct device *dev,
>> + struct acpihid_map_entry *entry)
>> +{
>> +
