On 16/10/18 09:25, Hanna Hawa wrote:
Hi Robin,
On 10/15/2018 04:00 PM, Robin Murphy wrote:
Hi Hanna,
On 15/10/18 13:00, han...@marvell.com wrote:
From: Hanna Hawa
Due to erratum #582743, the Marvell Armada-AP806 can't access 64bit
to ARM SMMUv2 registers.
This patch split the writeq/
On 15/10/18 13:00, han...@marvell.com wrote:
From: Hanna Hawa
Add specific compatible string for Marvell usage due errata of
accessing 64bit registers of ARM SMMU, in AP806.
AP806 SOC use the generic ARM-MMU500, and there's no specific
implementation of Marvell, this compatible is used for err
Hi Hanna,
On 15/10/18 13:00, han...@marvell.com wrote:
From: Hanna Hawa
Due to erratum #582743, the Marvell Armada-AP806 can't access 64bit
to ARM SMMUv2 registers.
This patch split the writeq/readq to two accesses of writel/readl.
Note that separate writes/reads to 2 is not problem regards t
On 22/05/18 20:31, Stefan Wahren wrote:
[...]
+static int rpi_hwmon_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct rpi_hwmon_data *data;
+ int ret;
+
+ data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);
+ if (!data)
+
Hi Kim,
On 04/05/18 01:30, Kim Phillips wrote:
On Tue, 1 May 2018 12:54:05 +0100
Will Deacon wrote:
Hi Kim,
Hi Will, thanks for responding.
On Fri, Apr 27, 2018 at 11:56:25AM -0500, Kim Phillips wrote:
On Fri, 27 Apr 2018 17:09:14 +0100
Will Deacon wrote:
On Fri, Apr 27, 2018 at 10:46:
Just a drive-by nit:
On 10/04/18 19:32, Jae Hyun Yoo wrote:
[...]
+#define PECI_CTRL_SAMPLING_MASK GENMASK(19, 16)
+#define PECI_CTRL_SAMPLING(x) (((x) << 16) & PECI_CTRL_SAMPLING_MASK)
+#define PECI_CTRL_SAMPLING_GET(x) (((x) & PECI_CTRL_SAMPLING_MASK) >> 16)
FWIW, already provid
On 10/04/18 16:25, Laurent Dufour wrote:
Remove the additional define HAVE_PTE_SPECIAL and rely directly on
CONFIG_ARCH_HAS_PTE_SPECIAL.
There is no functional change introduced by this patch
Signed-off-by: Laurent Dufour
---
mm/memory.c | 23 ++-
1 file changed, 10 inse
On 08/03/18 06:46, Karthik Ramasubramanian wrote:
On 3/6/2018 2:56 PM, Stephen Boyd wrote:
Quoting Karthik Ramasubramanian (2018-03-02 16:58:23)
+ return iova;
+}
+EXPORT_SYMBOL(geni_se_tx_dma_prep);
+
+/**
+ * geni_se_rx_dma_prep() - Prepare the Serial Engine for RX DMA
transfer
+ *
On 08/02/17 00:57, Christopher Covington wrote:
> The Qualcomm Datacenter Technologies QDF2400 family of SoCs contains a
> custom (non-PrimeCell) implementation of the SBSA UART. Occasionally the
> BUSY bit in the Flag Register gets stuck as 1, erratum 44 for both 2432v1
> and 2400v1 SoCs. Checking
Hi Laura,
On 19/01/17 01:29, Laura Abbott wrote:
>
> Despite the word 'debug' in CONFIG_DEBUG_SET_MODULE_RONX, this kernel
> option provides key security features that are to be expected on a
> modern system. Change the name to CONFIG_HARDENED_MODULE_MAPPINGS which
> more accurately describes wha
Hi Geert,
On 07/11/16 15:41, Geert Uytterhoeven wrote:
> Hi Robin,
>
> On Tue, Nov 1, 2016 at 12:46 PM, Robin Murphy wrote:
>>>>> To aid debugging and catch devices not supporting DMA to memory outside
>>>>> the 32-bit address space, add a kernel comm
On 31/10/16 18:20, Geert Uytterhoeven wrote:
> Hi Robin,
>
> On Mon, Oct 31, 2016 at 6:41 PM, Robin Murphy wrote:
>> On 31/10/16 15:45, Geert Uytterhoeven wrote:
>>> On architectures like arm64, swiotlb is tied intimately to the core
>>> architecture DMA support
Hi Geert,
On 31/10/16 15:45, Geert Uytterhoeven wrote:
> On architectures like arm64, swiotlb is tied intimately to the core
> architecture DMA support. In addition, ZONE_DMA cannot be disabled.
To be fair, that only takes a single-character change in
arch/arm64/Kconfig - in fact, I'm amused to s
On 09/07/16 03:09, Mitchel Humpherys wrote:
> This patch adds the DMA_ATTR_PRIVILEGED_EXECUTABLE attribute to the
> DMA-mapping subsystem.
DMA_ATTR_PRIVILEGED. We can worry about the (much bigger) executable vs.
NX issue some other time.
> Some architectures require that writable mappings also be
Hi Konrad,
On 24/06/16 11:46, Konrad Rzeszutek Wilk wrote:
> On Fri, Jun 24, 2016 at 10:57:29AM +0800, Jisheng Zhang wrote:
>> Dear Konrad,
>>
>> On Thu, 23 Jun 2016 12:06:10 -0400 Konrad Rzeszutek Wilk wrote:
>>
>>> On June 23, 2016 10:30:34 AM EDT, Catalin Marinas
>>> wrote:
On Thu, Jun 2
On 23/06/16 13:13, Manjeet Pawar wrote:
From: Rohit Thapliyal
swiotlb default size of 64M is too big as
default value therefore it is made configurable
through command line through swiotlb_size parameter.
swiotlb allocation shall be done only when the
swiotlb size is given through command line.
On 27/04/16 17:41, Pavel Machek wrote:
On Wed 2016-04-27 17:41:40, Borislav Petkov wrote:
On Wed, Apr 27, 2016 at 05:30:10PM +0200, Pavel Machek wrote:
Doing it early will break bisect, right?
How exactly? Please do tell.
Hey look, SME slowed down 30% since being initially merged into
kerne
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