On 10/15/2015 10:16 AM, Bjorn Helgaas wrote:
Hi Ethan,
On Wed, Sep 16, 2015 at 12:19:53PM +0900, Ethan Zhao wrote:
After commit 4449f079722c ("PCI: Calculate maximum number of buses
required for VFs"),the initial value of NumVFs register was left to
non-zero after sriov_init() and no VFs was en
From: Vinayak Kale
This patch is needed to make NCQ commands with FPDMA protocol value
(eg READ/WRITE FPDMA) work over SCSI Generic (SG) interface.
Signed-off-by: Vinayak Kale
---
Changes in v2:
- Decoupled tf->flags changes in ata_scsi_pass_thru() from this patch
as per Tejun's suggestion.
On 10/24/2015 07:59 AM, Nishanth Aravamudan wrote:
When DDW (Dynamic DMA Windows) are present for a device, we have stored
the TCE (Translation Control Entry) size in a special device tree
property. Check if we have enabled DDW for the device and return the TCE
size from that property if present.
On Tue, 2015-10-27 at 14:46 +0900, Tejun Heo wrote:
> Hello,
>
> On Tue, Oct 27, 2015 at 06:42:11AM +0100, Mike Galbraith wrote:
> > Sure, sounds fine, I just fervently hope that the below is foul swamp
> > gas having nothing what so ever to do with your definition of "saner".
>
> lol, idk, you k
On Tue, Oct 27, 2015 at 06:56:42AM +0100, Mike Galbraith wrote:
> > Well, if you think certain things are being missed, please speak up.
> > Not in some media campaign way but with technical reasoning and
> > justifications.
>
> Inserting a middle-man is extremely unlikely to improve performance.
On 10/24/2015 07:57 AM, Nishanth Aravamudan wrote:
On Power, the kernel's page size can differ from the IOMMU's page size,
so we need to override the generic implementation, which always returns
the kernel's page size. Lookup the IOMMU's page size from struct
iommu_table, if available. Fallback t
> +
> +static struct ethtool_ops nb8800_ethtool_ops = {
Ops should be const
> + .get_settings = nb8800_get_settings,
> + .set_settings = nb8800_set_settings,
> + .nway_reset = nb8800_nway_reset,
> + .get_link = ethtool_op_get_link,
> +
Same as before. Strange error with fuse trying to load (I think its
related in some way with the writes being made to the /proc/sysrq),
then strange errors. I am running on CENTOS 6.3 with 4.2.4 kernel.
fsck cleans up the problem so its not a disk error, kernel error of
some sort.
Jeff
Ebtables
Hi Heiko,
On Monday 26 October 2015 02:43 PM, Heiko Schocher wrote:
remove tps65217.dtsi and adapt all boards, which
used it.
I boot tested this on am335x-bone and am335x-boneblack boards and could
successfully boot and i even checked the regulators registered am335x-bone:
cat /sys/class/r
On Tue, 2015-10-27 at 15:00 +0900, Tejun Heo wrote:
> On Tue, Oct 27, 2015 at 06:56:42AM +0100, Mike Galbraith wrote:
> > > Well, if you think certain things are being missed, please speak up.
> > > Not in some media campaign way but with technical reasoning and
> > > justifications.
> >
> > Inser
On Tue, Oct 27, 2015 at 11:19:15AM +0530, vinayak.k...@gmail.com wrote:
> From: Vinayak Kale
>
> This patch is needed to make NCQ commands with FPDMA protocol value
> (eg READ/WRITE FPDMA) work over SCSI Generic (SG) interface.
>
> Signed-off-by: Vinayak Kale
Applied to libata/for-4.4.
Thanks
On Tue, Oct 06, 2015 at 06:23:53PM +0300, Kirill A. Shutemov wrote:
> We're going to allow mapping of individual 4k pages of THP compound.
> It means we need to track mapcount on per small page basis.
>
> Straight-forward approach is to use ->_mapcount in all subpages to track
> how many time this
Hi Torsten,
[auto build test ERROR on powerpc/next -- if it's inappropriate base, please
suggest rules for selecting the more suitable base]
url:
https://github.com/0day-ci/linux/commits/Torsten-Duwe/Re-PATCH-v3-0-8-ftrace-with-regs-live-patching-for-ppc64-LE-ABI-v2/20151027-020058
config: p
Hello Keerthy,
Am 27.10.2015 um 07:06 schrieb Keerthy:
Hi Heiko,
On Monday 26 October 2015 02:43 PM, Heiko Schocher wrote:
remove tps65217.dtsi and adapt all boards, which
used it.
I boot tested this on am335x-bone and am335x-boneblack boards and could
successfully boot and i even
checked
Hello Mark,
Am 27.10.2015 um 03:12 schrieb Mark Brown:
On Mon, Oct 26, 2015 at 12:25:17PM +0100, Heiko Schocher wrote:
add DT support for the tps6502x regulators.
Please use subject lines matching the style for the subsystem.
Would be "regulator: tps6520x:" correct?
+ regulators = o
Change in v3:
Fix checkpatch errors and warnings for patch 8
Split patch 9, make DT parts enabling hw reset separately
Change in v2:
Drop the 400mhz and use assigned-clock-parents to instead
Split the original tune patch to several independent patches
Re-write the mmc_send_tuning()
Fix GPD checksu
Add 400Mhz clock source for HS400 mode
Signed-off-by: Chaotian Jing
---
Documentation/devicetree/bindings/mmc/mtk-sd.txt | 11 ++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.txt
b/Documentation/devicetree/bindings/mmc/mtk-s
The mmc_execute_tuning() has already prepared the opcode,
there is no need to prepare it again at mmc_send_tuning(),
and, there is a BUG of mmc_send_tuning() to determine the opcode
by bus width, assume eMMC was running at HS200, 4bit mode,
then the mmc_send_tuning() will overwrite the opcode from
cmd_ints_mask and data_ints_mask are constant value,
so make it to const
Signed-off-by: Chaotian Jing
---
drivers/mmc/host/mtk-sd.c | 15 ++-
1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
index b2e89d3..8b3e15d 100
add HS200/HS400 support for eMMC
add SDR50/SDR104 support for SD
Signed-off-by: Chaotian Jing
---
arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 26 +++---
1 file changed, 19 insertions(+), 7 deletions(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
b/arch/arm64/
Add eMMC hardware reset support
Signed-off-by: Chaotian Jing
---
arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
index 4be66ca..6d79ffc 100644
--- a/arch/arm
add HS400 mode and tune support
Signed-off-by: Chaotian Jing
---
drivers/mmc/host/mtk-sd.c | 249 +-
1 file changed, 244 insertions(+), 5 deletions(-)
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
index 5627644..39568cc 100644
---
add implement of ops->hw_reset() for eMMC
Signed-off-by: Chaotian Jing
---
drivers/mmc/host/mtk-sd.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
index 3858163..5627644 100644
--- a/drivers/mmc/host/mtk-sd.c
+++ b/drivers
use the ios->timing directly is better
It can reflect current timing and do settings by timing
Signed-off-by: Chaotian Jing
---
drivers/mmc/host/mtk-sd.c | 20
1 file changed, 8 insertions(+), 12 deletions(-)
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.
Even if we only use one gpd, we need alloc 2 gpd and make
the gpd->next pointer to the second gpd, or may get gpd checksum
error, this was checked by hardware
Signed-off-by: Chaotian Jing
---
drivers/mmc/host/mtk-sd.c | 11 +++
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git
Sometime only need set MMC_CAP_HW_RESET for one of MMC hosts,
So set it in device tree is better.
Signed-off-by: Chaotian Jing
---
Documentation/devicetree/bindings/mmc/mmc.txt | 1 +
drivers/mmc/core/host.c | 2 ++
2 files changed, 3 insertions(+)
diff --git a/Documentati
On Tue, Oct 27, 2015 at 12:48 PM, Wood Scott-B07421 wrote:
> -Original Message-
> From: Wood Scott-B07421
> Sent: Tuesday, October 27, 2015 12:48 PM
> To: Zhao Qiang-B45475
> Cc: linux-kernel@vger.kernel.org; linuxppc-...@lists.ozlabs.org;
> lau...@codeaurora.org; Xie Xiaobo-R63061 ;
> b..
On Tue, Oct 27, 2015 at 11:46 AM, Tejun Heo wrote:
> On Tue, Oct 27, 2015 at 11:19:15AM +0530, vinayak.k...@gmail.com wrote:
>> From: Vinayak Kale
>>
>> This patch is needed to make NCQ commands with FPDMA protocol value
>> (eg READ/WRITE FPDMA) work over SCSI Generic (SG) interface.
>>
>> Signed
On 10/26/2015 11:49 PM, Felipe Tonello wrote:
> Hi Robert,
>
> On Mon, Oct 26, 2015 at 10:13 PM, Robert Baldyga
> wrote:
>> Hi Felipe,
>>
>> On 10/26/2015 05:55 PM, Felipe F. Tonello wrote:
>>> This makes sure f_midi doesn't try to enqueue data when the IN endpoint is
>>> disabled, ie, USB cable
δΊ 2015/10/23 23:12, Peter Zijlstra ει:
> On Fri, Oct 23, 2015 at 02:52:11PM +0200, Peter Zijlstra wrote:
>> On Thu, Oct 22, 2015 at 06:28:22PM +0800, Wangnan (F) wrote:
>>> information to analysis when glitch happen. Another way we are trying to
>>> implement
>>> now is to dynamically turn events o
On Mon, Oct 26, 2015 at 09:37:14PM -0600, Alex Williamson wrote:
> On Mon, 2015-10-26 at 18:20 -0700, Yunhong Jiang wrote:
> > An option to force VFIO PCI MSI/MSI-X handler as non-threaded IRQ,
> > even when CONFIG_IRQ_FORCED_THREADING=y. This is uselful when
> > assigning a device to a guest with
On 10/26/2015 11:53 PM, Felipe Tonello wrote:
> Hi Robert,
>
> On Mon, Oct 26, 2015 at 10:30 PM, Robert Baldyga
> wrote:
>> On 10/26/2015 05:55 PM, Felipe F. Tonello wrote:
>>> This avoids duplication of USB requests for OUT endpoint and
>>> re-enabling endpoints.
>>>
>>> Signed-off-by: Felipe F.
On Mon, Oct 26, 2015 at 06:28:13PM -0700, Hugh Dickins wrote:
> On Mon, 19 Oct 2015, Minchan Kim wrote:
>
> > Basically, MADV_FREE relies on dirty bit in page table entry
> > to decide whether VM allows to discard the page or not.
> > IOW, if page table entry includes marked dirty bit, VM shouldn'
On Tue, 2015-10-27 at 01:24 -0500, Zhao Qiang-B45475 wrote:
> On Tue, Oct 27, 2015 at 12:48 PM, Wood Scott-B07421 wrote:
> > -Original Message-
> > From: Wood Scott-B07421
> > Sent: Tuesday, October 27, 2015 12:48 PM
> > To: Zhao Qiang-B45475
> > Cc: linux-kernel@vger.kernel.org; linuxppc-
On 10/26/2015 05:55 PM, Felipe F. Tonello wrote:
> This function is shared between gadget functions, so this avoid unnecessary
> duplicated code and potentially avoid memory leaks.
>
> Signed-off-by: Felipe F. Tonello
> ---
> drivers/usb/gadget/function/f_midi.c | 6 --
> drivers/usb/g
On Mon, Oct 26, 2015 at 07:09:15PM -0700, Hugh Dickins wrote:
> On Mon, 19 Oct 2015, Minchan Kim wrote:
>
> > I made reclaim path mess to check and free MADV_FREEed page.
> > This patch simplify it with tweaking add_to_swap.
> >
> > So far, we mark page as PG_dirty when we add the page into
> > s
[ Please keep me in CC as I'm not subscribed to the list]
Hello,
Is it possible to print the timeout value in character driver poll() API?
User mode call: int poll(struct pollfd *fds, nfds_t nfds, int timeout)
Kernel mode call: unsigned int driver_poll(struct file *filp, poll_table *wait)
--
On 10/26/2015 03:54 PM, Peter Oberparleiter wrote:
> Writing a number to /sys/bus/scsi/devices//queue_ramp_up_period
> returns the value of that number instead of the number of bytes written.
> This behavior can confuse programs expecting POSIX write() semantics.
> Fix this by returning the number
On Mon, Oct 26, 2015 at 07:23:12PM -0700, Hugh Dickins wrote:
> On Mon, 19 Oct 2015, Minchan Kim wrote:
>
> > Stable page could be shared by several processes and last process
> > could own the page among them after CoW or zapping for every process
> > except last process happens. Then, page table
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