+ my new email
On 2018-07-31 10:20, Christoph Hellwig wrote:
memory-barriers.txt has been updated with the following requirement.
"When using writel(), a prior wmb() is not needed to guarantee that the
cache coherent memory writes have completed before writing to the MMIO
region."
The current
On 2018-03-06 05:46, Jean-Philippe Brucker wrote:
On 05/03/18 21:53, Sinan Kaya wrote:
On 2/12/2018 1:33 PM, Jean-Philippe Brucker wrote:
+static struct workqueue_struct *iommu_fault_queue;
Is there anyway we can make this fault queue per struct device?
Since this is common code, I think it n
On 2018-01-19 05:27, Jean-Philippe Brucker wrote:
Hi Sinan,
On 19/01/18 04:52, Sinan Kaya wrote:
Hi Jean-Philippe,
On 10/6/2017 9:31 AM, Jean-Philippe Brucker wrote:
/**
+ * iommu_process_bind_device - Bind a process address space to a
device
+ * @dev: the device
+ * @task: the process to
On 2017-03-02 05:51, Jean-Philippe Brucker wrote:
Hi Sinan,
On 01/03/17 19:24, Sinan Kaya wrote:
On 2/27/2017 2:54 PM, Jean-Philippe Brucker wrote:
/* Initialise command lazily */
+ if (!cmd.opcode)
+ arm_smmu_atc_invalidate_to_cmd(smmu, iova, size, &cmd);
+
On 2017-02-14 18:51, Alex Williamson wrote:
On Tue, 14 Feb 2017 16:25:22 -0500
Sinan Kaya wrote:
The ACS requirement has been obscured in the current code and is only
known by certain individuals who happen to read the code. Print out a
warning with ACS path failure when ACS requirement is not
