On 28/07/15 16:02, Julien Grall wrote:
> The PV driver xen-fbfront is only dealing with GFN and not MFN. Rename
> all the occurence of MFN to GFN.
>
> Also take the opportunity to replace to usage of pfn_to_gfn by
> page_to_pfn.
Reviewed-by: David Vrabel
David
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On 28/07/15 16:02, Julien Grall wrote:
> Based on include/xen/mm.h [1], Linux is mistakenly using MFN when GFN
> is meant, I suspect this is because the first support for Xen was for
> PV. This brough some misimplementation of helpers on ARM and make the
> developper confused the expected behavior.
On 28/07/15 16:02, Julien Grall wrote:
> HVM_PARAM_CONSOLE_PFN is used to retrieved the console PFN for HVM
> guest. It returns a PFN (aka GFN) and not a MFN.
>
> Furthermore, use directly virt_to_gfn for both PV and HVM domain rather
> than doing a special case for each of the them.
Reviewed-by:
On Tue, Jul 28, 2015 at 10:13 AM, David Drysdale wrote:
> On Tue, Jul 28, 2015 at 5:43 PM, Kees Cook wrote:
>> On Tue, Jul 28, 2015 at 4:41 AM, David Drysdale wrote:
>>> Add a document describing the process of adding a new system call,
>>> including the need for a flags argument for future comp
Hello,
On Tue, Jul 28, 2015 at 04:39:20PM +0200, Petr Mladek wrote:
> +/*
> + * Test whether @work is being queued from another work
> + * executing on the same kthread.
> + */
> +static bool is_chained_work(struct kthread_worker *worker)
> +{
> + struct kthread_worker *current_worker;
> +
> +
On Wed, Jul 01, 2015 at 03:21:06PM -0700, Vikas Shivappa wrote:
> static int __init intel_rdt_late_init(void)
> {
> struct cpuinfo_x86 *c = &boot_cpu_data;
> + static struct clos_cbm_map *ccm;
> + u32 maxid, max_cbm_len;
> + size_t sizeb;
Why 'sizeb' ? 'size' is still available
On 28/07/15 16:02, Julien Grall wrote:
> The privcmd code is mixing the usage of GFN and MFN within the same
> functions which make the code difficult to understand when you only work
> with auto-translated guests.
>
> The privcmd driver is only dealing with GFN so replace all the mention
> of MFN
On Tue, Jul 28, 2015 at 09:40:19AM +0100, Lee Jones wrote:
> On Mon, 27 Jul 2015, Dmitry Torokhov wrote:
>
> > On Mon, Jul 27, 2015 at 03:43:00PM -0700, Dmitry Torokhov wrote:
> > > On Thu, Jul 23, 2015 at 05:17:41PM +0100, S Twiss wrote:
> > > > From: S Twiss
> > > >
> > > > Add device tree bin
On Tue, Jul 28, 2015 at 07:00:55PM +0200, Rabin Vincent wrote:
>
> This is missing an include of asm/unified.h for the WASM():
>
> diff --git a/arch/arm/include/asm/jump_label.h
> b/arch/arm/include/asm/jump_label.h
> index f8bc12f..34f7b69 100644
> --- a/arch/arm/include/asm/jump_label.h
> +++
From: Dave Hansen
Note: our xsaves support is currently broken and disabled. This
patch does not fix it, but it is an incremental improvement. It
might be useful to someone backporting the entire set of XSAVES
patches at some point, but it should not be backported alone.
There are currently t
Hello,
On Tue, Jul 28, 2015 at 04:39:22PM +0200, Petr Mladek wrote:
...
> +void wakeup_and_destroy_kthread_worker(struct kthread_worker *worker)
> +{
> + struct task_struct *task = worker->task;
> +
> + if (WARN_ON(!task))
> + return;
> +
> + spin_lock_irq(&worker->lock);
>
Hi Alex,
> -Original Message-
> From: Alex Williamson [mailto:alex.william...@redhat.com]
> Sent: Tuesday, July 28, 2015 9:52 PM
> To: Pranavkumar Sawargaonkar
> Cc: k...@vger.kernel.org; kvm...@lists.cs.columbia.edu; linux-arm-
> ker...@lists.infradead.org; linux-kernel@vger.kernel.org;
>
On Tue, Jul 28, 2015 at 06:53:52PM +0530, Vignesh R wrote:
> Hi Dmitry,
>
> On 07/25/2015 01:46 AM, Dmitry Torokhov wrote:
> > On Fri, Jul 24, 2015 at 12:26:19PM -0700, Dmitry Torokhov wrote:
> >> On Fri, Jul 24, 2015 at 02:14:57PM -0500, Rob Herring wrote:
> >>> On Fri, Jul 24, 2015 at 1:26 PM, D
> > I'm not talking about it being urgent or not, I'm talking about it being
> > a bug present only in perf/core or if this is something that is in
> > perf/urgent, i.e. affects what is in Linus's upstream tree, etc.
>
> ah ok, it affects perf/urgent as well
I think there are some more typos in t
On Tue, 2015-07-28 at 17:55 +0100, Marc Zyngier wrote:
> Hi Alex,
>
> On 28/07/15 17:21, Alex Williamson wrote:
> > On Fri, 2015-07-24 at 14:33 +0530, Pranavkumar Sawargaonkar wrote:
> >> In current VFIO MSI/MSI-X implementation, linux host kernel
> >> allocates MSI/MSI-X vectors when userspace re
Hello,
On Tue, Jul 28, 2015 at 04:39:23PM +0200, Petr Mladek wrote:
> I would like to make cleaner kthread worker API and hide the definition
> of struct kthread_worker. It will prevent any custom hacks and make
> the API more secure.
>
> This patch provides an API to check if the worker has been
On Tue, 28 Jul 2015, Dmitry Torokhov wrote:
> On Tue, Jul 28, 2015 at 09:40:19AM +0100, Lee Jones wrote:
> > On Mon, 27 Jul 2015, Dmitry Torokhov wrote:
> >
> > > On Mon, Jul 27, 2015 at 03:43:00PM -0700, Dmitry Torokhov wrote:
> > > > On Thu, Jul 23, 2015 at 05:17:41PM +0100, S Twiss wrote:
> >
Hi,
Am 28.07.2015 um 14:54 schrieb Srinivas Kandagatla:
> From: Rob Clark
>
> This patch adds MDP node to APQ8064 dt.
>
> Signed-off-by: Rob Clark
> [Srinivas Kandagatla] : updated with new style rpm regulators
> Signed-off-by: Srinivas Kandagatla
> ---
> arch/arm/boot/dts/qcom-apq8064.dtsi
On Tue, 28 Jul 2015, Guenter Roeck wrote:
> On 07/28/2015 08:28 AM, Lee Jones wrote:
> >On Tue, 28 Jul 2015, Guenter Roeck wrote:
> >
> >>On 07/28/2015 08:00 AM, Lee Jones wrote:
> >>>On Tue, 28 Jul 2015, Matt Fleming wrote:
> On Tue, 28 Jul, at 12:37:21PM, Lee Jones wrote:
> >
> >The
On Tue, Jul 28, 2015 at 03:40:46PM +0200, Mason wrote:
> Hello everyone,
>
> This is my second time requesting inclusion of a patch, please
> point out any breach of protocol :-)
I never saw your first request, where did you send that?
> I have cherry-picked two mtd/nand patches on my local bran
Am 28.07.2015 um 14:54 schrieb Srinivas Kandagatla:
> This patch adds heart-beat led support on IFC6410.
>
> Signed-off-by: Srinivas Kandagatla
> ---
> arch/arm/boot/dts/qcom-apq8064-ifc6410.dts | 22 ++
> 1 file changed, 22 insertions(+)
>
> diff --git a/arch/arm/boot/dts/q
Hello,
On Tue, Jul 28, 2015 at 04:39:24PM +0200, Petr Mladek wrote:
> -static void khugepaged_wait_work(void)
> +static void khugepaged_wait_func(struct kthread_work *dummy)
> {
> if (khugepaged_has_work()) {
> if (!khugepaged_scan_sleep_millisecs)
> - retu
On Mon, Jul 27, 2015 at 4:36 AM, Catalin Marinas
wrote:
> On Fri, Jul 24, 2015 at 05:05:19PM -0700, Duc Dang wrote:
>> On Fri, Jul 24, 2015 at 3:42 PM, Bjorn Helgaas wrote:
>> > I regularly see faults like this on an APM X-Gene:
>> >
>> > U-Boot 2013.04-mustang_sw_1.14.14 (Dec 16 2014 - 15:59:3
On Tue, Jul 28, 2015 at 04:39:30PM +0200, Petr Mladek wrote:
...
> +/*
> + * set_kthread_worker_user_nice - set scheduling priority for the kthread
> worker
> + * @worker: target kthread_worker
> + * @nice: niceness value
> + */
> +void set_kthread_worker_user_nice(struct kthread_worker *worker, l
On Tue, Jul 28, 2015 at 04:39:25PM +0200, Petr Mladek wrote:
...
> -static int __noreturn rcu_gp_kthread(void *arg)
> +static void rcu_gp_kthread_func(struct kthread_work *work)
> {
> int fqs_state;
> int gf;
> unsigned long j;
> int ret;
> - struct rcu_state *rsp = arg
On Tue, Jul 28, 2015 at 04:39:31PM +0200, Petr Mladek wrote:
> +/**
> + * set_kthread_worker_scheduler - change the scheduling policy and/or RT
> + * priority of a kthread worker.
> + * @worker: target kthread_worker
> + * @policy: new policy
> + * @sched_priority: new RT priority
> + *
> + * Ret
Signed-off-by: Graham Moore
---
V2: use NULL instead of modalias in spi_nor_scan call
V3: Use existing property is-decoded-cs instead of creating duplicate.
V4: Support Micron quad mode by snooping command stream for EVCR command
and subsequently configuring Cadence controller for quad mode.
V5: C
Signed-off-by: Graham Moore
---
V2: Add cdns prefix to driver-specific bindings.
V3: Use existing property "is-decoded-cs" instead of creating a duplicate,
"ext-decoder". Timing parameters are in nanoseconds, not master reference
clocks. Remove bus-num completely.
V4: Add new properties fifo-wid
On Tue, Jul 28, 2015 at 9:43 AM, Bjorn Helgaas wrote:
> On Fri, Jul 24, 2015 at 7:05 PM, Duc Dang wrote:
>> Hi Bjorn,
>>
>> On Fri, Jul 24, 2015 at 3:42 PM, Bjorn Helgaas wrote:
>>>
>>> I regularly see faults like this on an APM X-Gene:
>>>
>>> U-Boot 2013.04-mustang_sw_1.14.14 (Dec 16 2014 -
Hi,
On 7/28/2015 10:53 PM, Dmitry Torokhov wrote:
> On Tue, Jul 28, 2015 at 06:53:52PM +0530, Vignesh R wrote:
>> Hi Dmitry,
>>
>> On 07/25/2015 01:46 AM, Dmitry Torokhov wrote:
>>> On Fri, Jul 24, 2015 at 12:26:19PM -0700, Dmitry Torokhov wrote:
On Fri, Jul 24, 2015 at 02:14:57PM -0500, Rob
On Tuesday, July 28, 2015 06:56:38 PM Dan Carpenter wrote:
> On Tue, Jul 28, 2015 at 08:50:04AM -0700, Joshua Clayton wrote:
> > On Tuesday, July 28, 2015 05:37:16 PM Julia Lawall wrote:
> > > > diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c
> > > > b/drivers/staging/rtl8712/rtl871x_io
Am 28.07.2015 um 14:54 schrieb Srinivas Kandagatla:
> This patch adds LVDS panel for IFC6410.
>
> Signed-off-by: Rob Clark
> [Rob Clark: WIP patch]
> Signed-off-by: Srinivas Kandagatla
> ---
> arch/arm/boot/dts/qcom-apq8064-ifc6410.dts | 66
> ++
> 1 file changed, 6
On Sun, Jul 26, 2015 at 11:37 AM, Olof Johansson wrote:
> On Sat, Jul 25, 2015 at 11:34:42AM -0700, Duc Dang wrote:
>> Hi Olof,
>>
>> We are debating whether we should setup a company server (where we can
>> have full control about storage, user permissions, backup, ...) or
>> just use github.com
On Tue, 2015-07-28 at 09:44 +0200, Michael Kerrisk (man-pages) wrote:
> Maybe you still have some further improvements for the paragraph?
Nah, this is fine enough. Looks good.
Thanks,
Davidlohr
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On Tuesday, July 28, 2015 at 07:38:02 PM, Graham Moore wrote:
A commit message would be really nice :-)
> Signed-off-by: Graham Moore
> ---
> V2: Add cdns prefix to driver-specific bindings.
> V3: Use existing property "is-decoded-cs" instead of creating a duplicate,
> "ext-decoder". Timing par
Hi,
during IOMMU API function testing on s390 I hit the following scenario:
After binding a device to vfio-pci, the user completes the VFIO_SET_IOMMU
ioctl and stops, see the sample C program below. Now the device is manually
removed via "echo 1 > /sys/bus/pci/devices/.../remove".
Although the S
This patch adds a call to __iommu_detach_device() to the
iommu_group_remove_device() function, which will trigger a missing
detach_dev callback in (at least) the following scenario:
When a user completes the VFIO_SET_IOMMU ioctl for a vfio-pci device,
and the corresponding device is removed therea
From: Huang Shijie
i.MX6SX supports deep sleep mode(DSM) that may turn off GPMI/BCH power
during suspend, add gpmi nand suspend/resume function to release DMA
channel in suspend function and re-init GPMI/BCH controller during
resume function.
Although it is not necessary to restore GPMI/BCH regi
This allows cgroup subsystems to use a different name on the unified
hierarchy. cgroup_subsys->name is used on the unified hierarchy,
->legacy_name elsewhere. If ->legacy_name is not explicitly set, it's
automatically set to ->name and the userland visible behavior remains
unchanged.
v2: Make pa
support GPMI NAND on i.MX6UL
Signed-off-by: Han Xu
---
drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 9 +
drivers/mtd/nand/gpmi-nand/gpmi-nand.h | 6 --
2 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
b/drivers/mtd/nand/gpmi-nand/gpm
Hi Ley,
On 28/07/15 11:45, Ley Foon Tan wrote:
> This patch adds Altera PCIe MSI driver. This soft IP supports configurable
> number of vectors, which is a dts parameter.
Can't you read this configuration from the HW?
>
> Signed-off-by: Ley Foon Tan
> ---
> drivers/pci/host/Kconfig
i.MX6QP and i.MX7D BCH module integrated a new feature to detect the
bitflip number for erased NAND page. So for these two platform, set the
erase threshold to gf/2 and if bitflip detected, GPMI driver will
correct the data to all 0xFF.
Signed-off-by: Han Xu
---
drivers/mtd/nand/gpmi-nand/bch-re
On Tue, 2015-07-28 at 17:23 +, Bhushan Bharat wrote:
> Hi Alex,
>
> > -Original Message-
> > From: Alex Williamson [mailto:alex.william...@redhat.com]
> > Sent: Tuesday, July 28, 2015 9:52 PM
> > To: Pranavkumar Sawargaonkar
> > Cc: k...@vger.kernel.org; kvm...@lists.cs.columbia.edu; l
Hello, Frederic.
On Mon, Jul 27, 2015 at 11:05:41PM +0200, Frederic Weisbecker wrote:
> > IMHO, system_wq should be fine and if it isn't turning off numa
> > affinity or raising max worker limit later is pretty trivial.
>
> That's what I think too. How many workers system_unbound_wq can handle? I
Hi Linus,
Please pull the arm64 fix below. Thanks.
The following changes since commit cbfe8fa6cd672011c755c3cd85c9ffd4e2d10a6f:
Linux 4.2-rc4 (2015-07-26 12:26:21 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-fixes
for
On 07/28/2015 01:15 PM, Kees Cook wrote:
> From: Ricky Zhou
>
> Checking mm_users > 1 does not mean a process is multithreaded. For
> example, reading /proc/PID/maps temporarily increments mm_users, allowing
> other processes to (accidentally) interfere with unshare() calls.
>
> This fixes obser
On Mon, Jul 27, 2015 at 12:54:07PM -0700, Florian Fainelli wrote:
> On 14/07/15 15:06, Brian Norris wrote:
> > On Tue, Jul 14, 2015 at 01:03:33PM -0700, Florian Fainelli wrote:
> >> When CONFIG_PM_SLEEP is disabled, brcm_ahci_{suspend,resume} are not
> >> used, which causes such a build warning to
On Tue, 28 Jul 2015, Vlastimil Babka wrote:
> On 07/28/2015 03:49 PM, Eric B Munson wrote:
> >On Tue, 28 Jul 2015, Michal Hocko wrote:
> >
>
> [...]
>
> >The only
> >remaining question I have is should we have 2 new mlockall flags so that
> >the caller can explicitly set VM_LOCKONFAULT in the mm
On Tue, Jul 28, 2015 at 11:16:44PM +0530, R, Vignesh wrote:
> Hi,
>
> On 7/28/2015 10:53 PM, Dmitry Torokhov wrote:
> > On Tue, Jul 28, 2015 at 06:53:52PM +0530, Vignesh R wrote:
> >> Hi Dmitry,
> >>
> >> On 07/25/2015 01:46 AM, Dmitry Torokhov wrote:
> >>> On Fri, Jul 24, 2015 at 12:26:19PM -0700
On Tue, Jul 28, 2015 at 02:01:14PM -0400, Tejun Heo wrote:
> Hello, Frederic.
>
> On Mon, Jul 27, 2015 at 11:05:41PM +0200, Frederic Weisbecker wrote:
> > > IMHO, system_wq should be fine and if it isn't turning off numa
> > > affinity or raising max worker limit later is pretty trivial.
> >
> >
On Tuesday, July 28, 2015 at 07:38:03 PM, Graham Moore wrote:
DTTO here.
Thanks a lot for working on the driver though -- would you like me to continue
reviewing or just take over please ?
> Signed-off-by: Graham Moore
> ---
> V2: use NULL instead of modalias in spi_nor_scan call
> V3: Use exi
On 07/28/2015 07:52 PM, Davidlohr Bueso wrote:
> On Tue, 2015-07-28 at 09:44 +0200, Michael Kerrisk (man-pages) wrote:
>> Maybe you still have some further improvements for the paragraph?
>
> Nah, this is fine enough. Looks good.
Okay. Thanks. I added a Reviewed-by: for you.
Cheers,
Michael
-
By default NAND driver will choose the highest ecc strength that oob
could contain, in this case, for some 8K+744 NAND flash, the ecc
strength will be up to 52bit, which beyonds the i.MX6QDL BCH capability
(40bit).
This patch allows the NAND driver try to use minimum required ecc
strength if it fa
From: Huang Shijie
The patch support i.MX7D platform by adding extra DMA clock.
Deep Sleep Mode(dsm) turns off the power for APBH DMA module, add
suspend/resume function and re-init the APBH DMA during resume.
Signed-off-by: Huang Shijie
Signed-off-by: Han Xu
Signed-off-by: Adrian Alonso
---
support GPMI NAND on i.MX7D
Signed-off-by: Han Xu
---
drivers/mtd/nand/gpmi-nand/bch-regs.h | 14 +++---
drivers/mtd/nand/gpmi-nand/gpmi-lib.c | 10 ++
drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 24
drivers/mtd/nand/gpmi-nand/gpmi-nand.h | 7 +--
4 f
On Mon, 2015-07-27 at 13:31 -0700, j...@joshtriplett.org wrote:
> That sounds interesting! mmap_sem is definitely a performance
> bottleneck. How do you handle writes versus reads?
The idea is to make vmas srcu aware, such that their lookups in the
vmacache are lockless and can survive the entir
On Tuesday, July 28, 2015 at 11:23:02 AM, Michal Suchanek wrote:
> The spi_nor read and write functions pass thru the mtd retlen to the
> chip-specific read and write function. This makes it difficult to check
> for errors in read and write functions and these errors are not checked.
> This leads t
On Tue, Jul 28, 2015 at 06:34:19PM +0200, Luis R. Rodriguez wrote:
> On Tue, Jul 28, 2015 at 03:33:03PM +1000, Stephen Rothwell wrote:
> > Hi all,
> >
> > After merging the tip tree, today's linux-next build (powerpc
> > allyesconfig) failed like this:
> >
> > drivers/video/fbdev/aty/atyfb_base.c
Below is the list of build error/warning regressions/improvements in
v4.2-rc3[1] compared to v4.1[2].
Summarized:
- build errors: +28/-51
- build warnings: +150/-308
JFYI, when comparing v4.2-rc3[1] to v4.2-rc2[3], the summaries are:
- build errors: +24/-8
- build warnings: +82/-125
Note
On Mon, Jul 27, 2015 at 12:30 PM, Jiang Liu wrote:
> On 2015/7/27 23:21, Alex Deucher wrote:
>> On Sun, Jul 26, 2015 at 11:01 PM, Jiang Liu
>> wrote:
>>> On 2015/7/25 1:38, Alex Deucher wrote:
On Thu, Jul 23, 2015 at 2:44 PM, Alex Deucher
wrote:
> On Thu, Jul 23, 2015 at 2:35 PM,
Kees Cook writes:
> From: Ricky Zhou
>
> Checking mm_users > 1 does not mean a process is multithreaded. For
> example, reading /proc/PID/maps temporarily increments mm_users, allowing
> other processes to (accidentally) interfere with unshare() calls.
>
> This fixes observed failures of unshare
From: "Luis R. Rodriguez"
This adds ioremap_uc() only for architectures that do not
include asm-generic.h/io.h as that already provides a default
definition for them for both cases where you have CONFIG_MMU
and you do not, and because of this, the number of architectures
this patch address is les
On 07/28/2015 01:07 PM, Marek Vasut wrote:
On Tuesday, July 28, 2015 at 07:38:03 PM, Graham Moore wrote:
DTTO here.
Thanks a lot for working on the driver though -- would you like me to continue
reviewing or just take over please ?
Aha, I see your strategy :) You must *really* want to take
On Tuesday, July 28, 2015 at 08:22:05 PM, Graham Moore wrote:
> On 07/28/2015 01:07 PM, Marek Vasut wrote:
> > On Tuesday, July 28, 2015 at 07:38:03 PM, Graham Moore wrote:
> >
> > DTTO here.
> >
> > Thanks a lot for working on the driver though -- would you like me to
> > continue reviewing or j
On Tue, Jul 28, 2015 at 1:31 PM, Andreas Färber wrote:
> Hi,
>
> Am 28.07.2015 um 14:54 schrieb Srinivas Kandagatla:
>> From: Rob Clark
>>
>> This patch adds MDP node to APQ8064 dt.
>>
>> Signed-off-by: Rob Clark
>> [Srinivas Kandagatla] : updated with new style rpm regulators
>> Signed-off-by:
On Tue, Jul 28, 2015 at 11:14:40AM -0700, Davidlohr Bueso wrote:
> On Mon, 2015-07-27 at 13:31 -0700, j...@joshtriplett.org wrote:
> > That sounds interesting! mmap_sem is definitely a performance
> > bottleneck. How do you handle writes versus reads?
>
> The idea is to make vmas srcu aware, suc
On Mon, Jul 27, 2015 at 04:26:47PM -0700, Mike Kravetz wrote:
> I started looking at the hugetlb self tests. The test hugetlbfstest
> expects hugetlb pages to be accounted for in rss. However, there is
> no code in the kernel to do this accounting.
>
> It looks like there was an effort to add th
On Tue, Jul 28, 2015 at 12:39 PM, Duc Dang wrote:
> On Mon, Jul 27, 2015 at 4:36 AM, Catalin Marinas
> wrote:
>> On Fri, Jul 24, 2015 at 05:05:19PM -0700, Duc Dang wrote:
>>> On Fri, Jul 24, 2015 at 3:42 PM, Bjorn Helgaas wrote:
>>> > I regularly see faults like this on an APM X-Gene:
>>> >
>>>
Am 28.07.2015 um 20:19 schrieb Alex Deucher:
On Mon, Jul 27, 2015 at 12:30 PM, Jiang Liu wrote:
On 2015/7/27 23:21, Alex Deucher wrote:
On Sun, Jul 26, 2015 at 11:01 PM, Jiang Liu wrote:
On 2015/7/25 1:38, Alex Deucher wrote:
On Thu, Jul 23, 2015 at 2:44 PM, Alex Deucher wrote:
On Thu, Ju
From: Kan Liang
Caculate freq/CPU%/CORE_BUSY% in add_entry_cb, and update the value in
he_stat.
Signed-off-by: Kan Liang
---
tools/perf/builtin-report.c | 36
tools/perf/util/sort.h | 3 +++
2 files changed, 39 insertions(+)
diff --git a/tools/perf/b
From: Kan Liang
This patch set supports per-sample freq/CPU%/CORE_BUSY% print in perf
report -D and --stdio.
For printing these information, the perf.data file must have been obtained
by group read and using special events cycles, ref-cycles, msr/tsc/,
msr/aperf/ or msr/mperf/.
- Freq (MHz): Th
From: Kan Liang
Get msr pmu type when processing pmu_mappings
Signed-off-by: Kan Liang
---
tools/perf/util/header.c | 3 +++
tools/perf/util/header.h | 1 +
2 files changed, 4 insertions(+)
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 31be7bc..3fa8503 100644
--- a/to
From: Kan Liang
The group read results from cycles/ref-cycles/TSC/ASTATE/MSTATE event
can be used to calculate the frequency, CPU Utilization and percent
performance during each sampling period.
This patch shows them in report -D.
Here is an example:
$ perf record -e
'{cycles,ref-cycles,msr/tsc
From: Kan Liang
Show frequency, CPU Utilization and percent performance for each symbol
in perf report by --stdio --show-freq-perf
In sampling group, only group leader do sampling. So only need to print
group leader's freq in --group.
Here is an example.
$ perf report --stdio --group --show-fr
For compatibility between board code and DT, set battery name to same value.
Signed-off-by: Pali Rohár
---
drivers/power/rx51_battery.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/power/rx51_battery.c b/drivers/power/rx51_battery.c
index ac62069..af9383d 100644
From: Kan Liang
This patch introduces generic FEAT for CPU attributes. For the patch
set, we only need cpu max frequency. But it can be easily extented to
support more other CPU attributes.
The cpu max frequency is from the first online cpu.
Signed-off-by: Kan Liang
---
tools/perf/util/cpumap.
On Tue, Jul 28, 2015 at 1:50 PM, Andreas Färber wrote:
> Am 28.07.2015 um 14:54 schrieb Srinivas Kandagatla:
>> This patch adds LVDS panel for IFC6410.
>>
>> Signed-off-by: Rob Clark
>> [Rob Clark: WIP patch]
>> Signed-off-by: Srinivas Kandagatla
>> ---
>> arch/arm/boot/dts/qcom-apq8064-ifc6410
On Mon, 27 Jul 2015, Linus Walleij wrote:
> On Wed, Jul 22, 2015 at 9:43 PM, Bjorn Andersson
> wrote:
>
> > Export these functions to be able to build the Qualcomm family A PMIC
> > gpio and mpp drivers as modules.
> >
> > Signed-off-by: Bjorn Andersson
>
> Reviewed-by: Linus Walleij
>
> TGL
On Tue, Jul 28, 2015 at 06:32:16PM +0100, Lee Jones wrote:
> On Tue, 28 Jul 2015, Guenter Roeck wrote:
>
> > On 07/28/2015 08:28 AM, Lee Jones wrote:
> > >On Tue, 28 Jul 2015, Guenter Roeck wrote:
> > >
> > >>On 07/28/2015 08:00 AM, Lee Jones wrote:
> > >>>On Tue, 28 Jul 2015, Matt Fleming wrote:
The current iProc BCMA front-end driver can only work on ARM32 based
platforms; therefore its config option in Kconfig should be changed to
reflect that. This fixes arm64 allmodconfig build failure when compiling
the the iProc BCMA driver that contains struct pci_sys_data that is
arm32 specific
Si
On Tue, Jul 28, 2015 at 8:14 PM, Geert Uytterhoeven
wrote:
> JFYI, when comparing v4.2-rc3[1] to v4.2-rc2[3], the summaries are:
> - build errors: +24/-8
> [1] http://kisskb.ellerman.id.au/kisskb/head/9157/ (all 254 configs)
> [3] http://kisskb.ellerman.id.au/kisskb/head/9134/ (253 out of 254 c
I've tested Yury Norov's find_bit reimplementation with the test_find_bit
module (https://lkml.org/lkml/2015/3/8/141) and measured about 35-40%
performance degradation on arm64 3.18 run with fixed CPU frequency.
The performance degradation appears to be caused by the
helper function _find_next_bit
On 07/25/2015 07:20 AM, Stephan Mueller wrote:
> Am Donnerstag, 23. Juli 2015, 15:16:23 schrieb Danilo Cesar Lemes de Paula:
>
> Hi Danilo,
>
>> This series add supports for hyperlink cross-references on Docbooks and
>> an optional markup syntax for in-source Documentation.
>
> Can you please g
On Thu, Jul 16, 2015 at 03:58:41PM +0800, liuzilo...@gmail.com wrote:
> From: "zilong.liu"
>
> Remove key.h which is included twice in crypto_fname.c
>
> Signed-off-by: zilong.liu
Applied, thanks.
- Ted
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On 07/28/2015 11:02 AM, Julien Grall wrote:
Based on include/xen/mm.h [1], Linux is mistakenly using MFN when GFN
is meant, I suspect this is because the first support for Xen was for
PV. This brough some misimplementation of helpers on ARM and make the
developper confused the expected behavior.
> > > > @@ -933,7 +956,7 @@ gpe0_done:
> > > > lpc_chipset_info[priv->chipset].use_gpio = ret;
> > > > lpc_ich_enable_gpio_space(dev);
> > > >
> > > > - lpc_ich_finalize_cell(dev, &lpc_ich_cells[LPC_GPIO]);
> > > > + lpc_ich_finalize_gpio_cell(dev);
> > > > ret
Hi Duson,
Thanks for your update.
Your latest patch has 2 trailing whitespaces problems as shown by
checkpatch.pl.
There was another comment you probably overlooked in my previous mail:
> + if (etd->send_cmd(psmouse, ETP_SAMPLE_QUERY,
> + etd->samples)) {
Is this wise to run on al
E820_RESERVED_KERN was introduced to do early allocation for
setup_data when we were using original early_res with e820 map.
Now we are using memblock to do early resource reserve/allocation, and
setup_data is reserved in memblock early already.
For kexec path, kexec generate setup_data (Now kexe
From: Randy Dunlap
Fix multiple build warnings when CONFIG_BTT is not enabled:
In file included from ../drivers/nvdimm/bus.c:29:0:
../drivers/nvdimm/nd.h:169:15: warning: return type defaults to 'int'
[-Wreturn-type]
static inline nd_btt_probe(struct nd_namespace_common *ndns, void *drvdata)
Rename functions that are used by multiple devices. New devices
have been added and the function names and driver name are no longer
general enough for the functionality they provide.
Signed-off-by: Andrew F. Davis
---
MAINTAINERS| 4 +-
arch/arm/configs
The MODULE_DEVICE_TABLE macro automatically adds all needed
i2c MODULE_ALIASes so remove the extra MODULE_ALIAS.
Signed-off-by: Andrew F. Davis
---
drivers/power/bq27x00_battery.c | 4
1 file changed, 4 deletions(-)
diff --git a/drivers/power/bq27x00_battery.c b/drivers/power/bq27x00_batte
Fix typos and change "relative state of charge" to "state of charge" as not
all supported devices use relative state of charge.
Signed-off-by: Andrew F. Davis
---
drivers/power/bq27xxx_battery.c | 28 ++--
1 file changed, 14 insertions(+), 14 deletions(-)
diff --git a/dr
Reorganize the logic checking battery health and add under temperature
condition checking.
Signed-off-by: Andrew F. Davis
---
drivers/power/bq27xxx_battery.c | 64 +++--
1 file changed, 42 insertions(+), 22 deletions(-)
diff --git a/drivers/power/bq27xxx_batt
> Based on include/xen/mm.h [1], Linux is mistakenly using MFN when GFN is
> meant,
> I suspect this is because the first support for Xen was for PV. This brough
> some
Typo : "brought"
Perhaps "resulted in" would be better ?
> misimplementation of helpers on ARM and make the developper confused
Add support for additional devices and register equivalent family devices
including the bq27010, bq27210, bq272500, bq27510, bq27520, bq27530,
bq27531, bq27541, bq27542, bq27546, bq27545, bq27441, bq27421, and the
bq27641.
To facilitate this process the register mapings have been moved to tables
a
When initialized as a platform device the initializer must now specify
a device. An empty device name is no longer valid.
Signed-off-by: Andrew F. Davis
---
drivers/power/bq27xxx_battery.c | 9 ++---
drivers/w1/slaves/w1_bq27000.c| 1 +
include/linux/power/bq27xxx_battery.h | 6
This series adds support for several additional bq27xxx devices and
makes a few related fixes. v1 can be found here: [1]
Changes from v1:
- Drop first four patches from series as they have been queued
at git://git.infradead.org/battery-2.6.git
- Remove MODULE_ALIAS
- Add comment about State
This series add supports for hyperlink cross-references on
Docbooks and an optional markup syntax for in-source
Documentation.
eg:
https://people.collabora.com/~danilo/intel/Documentation.MarkDown/DocBook/drm/API-drm-dev-ref.html
old:
https://people.collabora.com/~danilo/intel/Documentation.
Functions, Structs and Parameters definitions on kernel documentation
are pure cosmetic, it only highlights the element.
To ease the navigation in the documentation we should use inside
those tags so readers can easily jump between methods directly.
This was discussed in 2014[1] and is implement
DRM Docbook is now Markdown ready. This means its doc is able to
use markdown text on it.
* Documentation/DocBook/drm.tmpl: Contains a table duplicated from
drivers/gpu/drm/i915/i915_reg.h. This is not needed anymore
* drivers/gpu/drm/drm_modeset_lock.c: had a code example that used
to look p
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