On Tue, Mar 15, 2016 at 2:46 PM, David Laight wrote:
> From: Alexander Potapenko
>> Sent: 15 March 2016 09:04
>> According to IEEE Std 1003.1, 2013, sending data to a SOCK_SEQPACKET
>> socketpair with MSG_NOSIGNAL flag set must result in a SIGPIPE if the
>> socket is no longer connected.
> ...
>>
On Tue, 2016-03-15 at 16:47 +0100, Borislav Petkov wrote:
> On Tue, Mar 15, 2016 at 09:43:15AM -0600, Toshi Kani wrote:
> > > Please use on init paths boot_cpu_has(X86_FEATURE_PAT) and on fast
> > > paths static_cpu_has(X86_FEATURE_PAT). No more of that cpu_has_XXX
> > > ugliness.
> >
> > 'cpu_has
On Tue, Mar 15, 2016 at 2:32 AM, Ingo Molnar wrote:
>
> I can see two other problems with it as well:
>
> 1) 'ptr' may get evaluated multiple times as well, not just 'mask'.
Right you are.
> 2) its naming sucks. "fetch_or()" does not really signal that it's a
> fundamentally atomic operati
don't use __get_user() for 64 bit values")
>
> This is due to a bug in the powerpc __get_user_check() macro (the return
> value is defined to be "unsigned long" which is only 32 bits on a 32
> bit platform).
m68k allmodconfig and all defs of m32r fails while building next-20160315.
regards
sudip
1 ("aio: add support for async openat()")
> >
> > despite commit
> >
> > d2f7a973e11e ("aio: don't use __get_user() for 64 bit values")
> >
> > This is due to a bug in the powerpc __get_user_check() macro (the return
> > valu
On Tue, 15 Mar 2016, Matt Fleming wrote:
> On Mon, 14 Mar, at 05:47:00PM, Ingo Molnar wrote:
> >
> > * Matt Fleming wrote:
> >
> > > Running the attached semantic patch across arch/x86/mm yields a few
> > > more places where we get the data type wrong for PAE,
> >
> > Very nice!
> >
> > > * fil
On Tue, Mar 15, 2016 at 5:15 AM, Ingo Molnar wrote:
>
> Hm, so the problem I did not consider is the following:
>
> triton:~/tip> git grep tick_dep_mask kernel | grep _bit
> kernel/time/tick-sched.c: clear_bit(bit, &ts->tick_dep_mask);
> kernel/time/tick-sched.c: clear_bit(bit, &tsk
On Mon, Mar 14, 2016 at 10:47:33PM +0100, Arnd Bergmann wrote:
> The current_user_ns() macro currently returns &init_user_ns when
> user namespaces are disabled, and that causes several warnings
> when building with gcc-6.0 in code that compares the result of
> the macro to &init_user_ns itself:
>
On Tue, Mar 15, 2016 at 11:11:23AM -0600, Toshi Kani wrote:
> While cpu_has_pat is the same as boot_cpu_has(X86_FEATURE_PAT), cpu_has_XXX
> should not be used. So, this code needs to be changed to use
> boot_cpu_has(X86_FEATURE_PAT) directly.
>
> Is this right?
Yes.
--
Regards/Gruss,
Boris
Hi Linus,
Please pull the patch issued by Stas Sergeev for a signal issue.
The following changes since commit 67944024c1cdd897e49a09b0d6af3ea38d1388ca:
Merge tag 'sound-4.5-rc7' of
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound (2016-03-05
12:35:48 -0800)
are available in the git
Fault rates can easily overwhelm the console and make the system
unresponsive. Ratelimit to allow an opportunity for maintenance.
Signed-off-by: Alex Williamson
---
drivers/iommu/dmar.c | 28 +++-
1 file changed, 15 insertions(+), 13 deletions(-)
diff --git a/drivers/
Hello,
On Tue, Mar 15, 2016 at 12:24:22AM -0700, Christoph Hellwig wrote:
> On Wed, Mar 09, 2016 at 04:52:48PM -0800, Jaegeuk Kim wrote:
> > Through this patch, user can assign its key into a specific normal files.
> > Then, other users who do not have that key cannot open the files.
> > Later, ow
On Mon, Feb 29, 2016 at 11:22:12PM +0900, Mark Brown wrote:
> On Mon, Jan 04, 2016 at 11:04:26AM +0800, Baolin Wang wrote:
I see Felipe is no longer at TI so his e-mail was bouncing - let's
resend this with his kernel.org address:
> > Currently the Linux kernel does not provide any standard integ
> Back in January, Andi suggested swapping the order in which
> we ack the APIC irq, so it too is protected by rcu.
> There was no follow-up, and it seems to work for me.
>
> Cc: Andi Kleen
Reviewed-by: Andi Kleen
-Andi
> Signed-off-by: Dave Jones
>
> diff --git a/arch/x86/include/asm/apic.
On Tuesday 15 March 2016 16:38:51 Andy Shevchenko wrote:
> On Tue, Mar 15, 2016 at 8:46 AM, Stephen Rothwell
> wrote:
> > Hi Benjamin,
> >
> > After merging the aio tree, today's linux-next build (powerpc
> > ppc44x_defconfig) failed like this:
> >
> > fs/built-in.o: In function `aio_thread_op_fo
On Tue, Mar 15, 2016 at 8:33 AM, Paul E. McKenney
wrote:
>
> Good point! I will send a pull of the documentation commits that do not
> involve Documentation/RCU/Design.
Note that I have no objections what-so-ever with the html in the
Design doc directory: I think using html and svg's to do the b
From: Magnus Damm
Instead of assuming that CONFIG_ARM=y also means CONFIG_IOMMU_DMA=n,
convert the #ifdefs to take CONFIG_IOMMU_DMA into consideration
so 32-bit ARM can make use of CONFIG_IOMMU_DMA=y as well once those
bits are in place.
Signed-off-by: Magnus Damm
---
drivers/iommu/ipmmu-vmsa
series based on code earlier included in
the series below but has been reworked to also fit on 32-bit ARM:
[PATCH/RFC 00/10] iommu/ipmmu-vmsa: Experimental r8a7795 support
Signed-off-by: Magnus Damm
---
Built on top of next-20160315
Depends on [PATCH v2 00/04] iommu/ipmmu-vmsa: IPMMU multi
From: Magnus Damm
Break out the utlb parsing code and dev_data allocation into a
separate function. This is preparation for future code sharing.
Signed-off-by: Magnus Damm
---
drivers/iommu/ipmmu-vmsa.c | 125
1 file changed, 70 insertions(+), 55
From: Magnus Damm
Break out the domain allocation code into a separate function.
This is preparation for future code sharing.
Signed-off-by: Magnus Damm
---
drivers/iommu/ipmmu-vmsa.c | 13 +
1 file changed, 9 insertions(+), 4 deletions(-)
--- 0014/drivers/iommu/ipmmu-vmsa.c
++
From: Magnus Damm
Introduce a new set of iommu_ops suitable for 64-bit ARM
as well as 32-bit ARM when CONFIG_IOMMU_DMA=y. The ->of_xlate()
callback is needed by the code exported by of_iommu.h and
it is wrapped in #ifdefs to also compile of x86_64.
Signed-off-by: Magnus Damm
---
drivers/iommu
On Tue, Mar 15, 2016 at 12:31 AM, Jassi Brar wrote:
> On Tue, Mar 8, 2016 at 8:07 PM, Nishanth Menon wrote:
>> Jassi,
>>
>> On Tue, Mar 8, 2016 at 1:10 AM, Jassi Brar wrote:
>>> On Tue, Mar 8, 2016 at 2:18 AM, Nishanth Menon wrote:
On 03/07/2016 12:31 PM, Jassi Brar wrote:
> On Fri, Ma
Thanks a lot for fixing this!
Some comments below:
On Tue, Mar 15, 2016 at 01:21:45PM +0100, Ingo Molnar wrote:
> Linus noticed a couple of problems with the fetch_or() implementation
> introduced
> by 5fd7a09cfb8c ("atomic: Export fetch_or()"):
>
> - Sloppy macro implementation: 'mask' and 'p
On 03/15/2016 04:09 PM, Peter Rosin wrote:
The series will be posted again for review. This is just a heads up.
v5 compared to v4:
- Rebase on top of v4.5-rc7.
- A new patch making me maintainer of i2c muxes (also sent separately).
- A new file Documentation/i2c/i2c-topology that describes vari
Hi
On 03/07/2016 11:41 PM, Paolo Bonzini wrote:
On 04/03/2016 21:46, Suravee Suthikulpanit wrote:
> []
+/* Note: This structure is per VM */
+struct svm_vm_data {
+ atomic_t count;
+ u32 ldr_mode;
+ u32 avic_max_vcpu_id;
+ u32 avic_tag;
+
+ struct page *avic_l
On Tue, 2016-03-15 at 10:35 -0600, Alex Williamson wrote:
> Fault rates can easily overwhelm the console and make the system
> unresponsive. Ratelimit to allow an opportunity for maintenance.
A few suggestions:
o Use a single ratelimit state.
o The multiple lines output are unnecessary and hard
On 03/15/2016 03:54 AM, Peter Ujfalusi wrote:
On 03/15/16 00:54, David Lechner wrote:
host->dma_tx =
- dma_request_slave_channel_compat(mask, edma_filter_fn,
- &host->txdma, mmc_dev(host->mmc), "tx");
+ dma_request_slave_channel(
On 03/13/2016 03:06 PM, Bjorn Andersson wrote:
> On Tue 15 Dec 04:30 PST 2015, Georgi Djakov wrote:
>
> [..]
>> diff --git a/drivers/clk/qcom/clk-rpm.c b/drivers/clk/qcom/clk-rpm.c
> [..]
>> +
>> +static struct clk_rpm *apq8064_clks[] = {
>> +[QCOM_RPM_PXO_CLK] = &apq8064_pxo,
>> +[QCOM_RP
On Fri 11-03-16 10:41:18, Tejun Heo wrote:
> Hello,
>
> This patchset extends cgroup v2 to support rgroup (resource group) for
> in-process hierarchical resource control and implements PRIO_RGRP for
> setpriority(2) on top to allow in-process hierarchical CPU cycle
> control in a seamless way.
>
On 15/03/2016 18:09, Suravee Suthikulpanit wrote:
> Hi
>
> On 03/07/2016 11:41 PM, Paolo Bonzini wrote:
>> On 04/03/2016 21:46, Suravee Suthikulpanit wrote:
>> > []
>>> +/* Note: This structure is per VM */
>>> +struct svm_vm_data {
>>> +atomic_t count;
>>> +u32 ldr_mode;
>>> +u
This patch updates the device-tree binding doc for
adding support for AXI DMA.
Signed-off-by: Kedareswara rao Appana
---
.../devicetree/bindings/dma/xilinx/xilinx_vdma.txt | 22 +-
1 file changed, 21 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings
This patch updates the device-tree binding doc for
adding support for AXI CDMA.
Signed-off-by: Kedareswara rao Appana
---
.../devicetree/bindings/dma/xilinx/xilinx_vdma.txt| 15 +++
1 file changed, 15 insertions(+)
diff --git a/Documentation/devicetree/bindings/dma/xilinx/xi
This patch adds support for the AXI Direct Memory Access (AXI DMA)
core, which is a soft Xilinx IP core that provides high-
bandwidth direct memory access between memory and AXI4-Stream
type target peripherals.
Signed-off-by: Kedareswara rao Appana
---
drivers/dma/xilinx/xilinx_vdma.c | 385
This patch adds support for the AXI Central Direct Memory Access (AXI
CDMA) core, which is a soft Xilinx IP core that provides high-bandwidth
Direct Memory Access (DMA) between a memory-mapped source address and a
memory-mapped destination address.
Signed-off-by: Kedareswara rao Appana
---
drive
AXI DMA support is added to the existing AXI VDMA driver.
The binding doc for AXI DMA should also be updated in the
VDMA device-tree binding doc.
Signed-off-by: Kedareswara rao Appana
---
.../devicetree/bindings/dma/xilinx/xilinx_dma.txt | 65 --
1 file changed, 65 deletions
This patch series does some enhancments to the VDMA driver
which includes
--> Adding support for AXI DMA IP.
--> Adding support for AXI CDMA IP.
--> Fixing checkpatch warnings.
Kedareswara rao Appana (7):
dmaengine: xilinx_vdma: Fix checkpatch.pl warnings
dmaengine: xilinx_vdma: Add quirks sup
This patch adds quirks support in the driver to differentiate differnet IP
cores.
Signed-off-by: Kedareswara rao Appana
---
drivers/dma/xilinx/xilinx_vdma.c | 36 ++--
1 file changed, 30 insertions(+), 6 deletions(-)
diff --git a/drivers/dma/xilinx/xilinx_vdma.c
This patch fixes the below checkpatch.pl warnings.
WARNING: void function return statements are not generally useful
+ return;
+}
WARNING: void function return statements are not generally useful
+ return;
+}
WARNING: Missing a blank line after declarations
+ u32 errors
On Tue, Mar 15, 2016 at 09:30:49AM -0700, Linus Torvalds wrote:
> On Tue, Mar 15, 2016 at 5:15 AM, Ingo Molnar wrote:
> >
> > Hm, so the problem I did not consider is the following:
> >
> > triton:~/tip> git grep tick_dep_mask kernel | grep _bit
> > kernel/time/tick-sched.c: clear_bit(bit,
[+cc Rafael, linux-acpi]
Hi Jack,
On Fri, Feb 26, 2016 at 07:10:03PM +1100, Jack Coulter wrote:
>
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA256
>
> Hi Andreas,
>
> I was asking around on #linux-pci on OFTC and it was mentioned that you
> were the maintainer for Linux Thunderbolt support,
On Tue, Mar 15, 2016 at 10:28 AM, Frederic Weisbecker
wrote:
>>
>> And wouldn't it be so nice if "thread_info->flags" would just be
>> atomic_t too. Right now we use a mixture of bit-ops and ACCESS_ONCE()
>> (and many codepaths then doing neither, and just accessing it
>> directly, ignoring any ra
On Tue, Mar 15, 2016 at 12:50:06PM +0200, Netanel Belgazal wrote:
[...]
> diff --git a/drivers/net/ethernet/amazon/Kconfig
> b/drivers/net/ethernet/amazon/Kconfig
> new file mode 100644
> index 000..bc4f240d
> --- /dev/null
> +++ b/drivers/net/ethernet/amazon/Kconfig
> @@ -0,0 +1,27 @@
> +#
>
On Tue, 2016-03-15 at 14:07 +0100, Christophe Leroy wrote:
> Some versions of GCC, reportedly before 4.8, fail with
> arch/powerpc/mm/8xx_mmu.c:139:2: error: memory input 1 is not directly
> addressable
"before 4.8" means "< 4.8", not "<= 4.8" -- did you mean "before 4.9"?
> Change the one-elemen
Hi,
this patch looks fine to me.
On Tue, Mar 15, 2016 at 10:23 AM, Kedareswara rao Appana
wrote:
> This patch fixes the below checkpatch.pl warnings.
>
> WARNING: void function return statements are not generally useful
> + return;
> +}
>
> WARNING: void function return statements are not
On Tue, 2016-03-15 at 10:10 -0700, Joe Perches wrote:
> o Use a single ratelimit state.
[]
> diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c
[]
> + if (__ratelimit(&rs))
> + return 0;
That of course should be:
if (!__ratelimit(&rs))
return 0;
On Sun, Mar 13, 2016 at 11:48:24AM +0100, Nicholas Mc Guire wrote:
> local_bh_disable() + spin_lock() is equivalent to spin_lock_bh(), same for
> the unlock/enable case, so replace the calls by the appropriate wrappers.
>
> Signed-off-by: Nicholas Mc Guire
Acked-by: Marcelo Ricardo Leitner
> -
Hi Jack,
On Fri, Feb 26, 2016 at 9:10 AM, Jack Coulter wrote:
>
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA256
>
> Hi Andreas,
>
> I was asking around on #linux-pci on OFTC and it was mentioned that you
> were the maintainer for Linux Thunderbolt support, and that I should
> direct my query
Le 15/03/2016 18:41, Scott Wood a écrit :
On Tue, 2016-03-15 at 14:07 +0100, Christophe Leroy wrote:
Some versions of GCC, reportedly before 4.8, fail with
arch/powerpc/mm/8xx_mmu.c:139:2: error: memory input 1 is not directly
addressable
"before 4.8" means "< 4.8", not "<= 4.8" -- did you me
On Tue, 2016-03-15 at 12:50 +0200, Netanel Belgazal wrote:
> This is a driver for the Amazon ethernet ENA family.
> The driver operates variety of ENA adapters through
> feature negotiation with the adapter and upgradable commands set.
> ENA driver handles PCI Physical and Virtual ENA functions.
>
On Tue, Mar 15, 2016 at 12:19:44AM -0400, Joshua Hunt wrote:
>
>
> While working on a script to restore all sysctl params before a series of
> tests I found that writing any value into the
> /proc/sys/kernel/{nmi_watchdog,soft_watchdog,watchdog,watchdog_thresh}
> causes them to call proc_watchdog
On Mar 14, 2016 1:35 AM, "Serge Hallyn" wrote:
>
> Quoting Andy Lutomirski (l...@kernel.org):
> > We used to have ptmx be owned by the inner uid and gid 0. Change
> > this: if the owner and group are both mapped but are not both 0,
> > then use the owner instead.
> >
> > For container-style names
On Mon, Mar 14, 2016 at 6:17 AM, Paolo Bonzini wrote:
>
>
> On 11/03/2016 22:33, David Matlack wrote:
>> > Is this better than just always keeping the host's XCR0 loaded outside
>> > if the KVM interrupts-disabled region?
>>
>> Probably not. AFAICT KVM does not rely on it being loaded outside that
On Mar 13, 2016 11:26 PM, "Masahiro Yamada"
wrote:
>
> Hi Andy,
>
>
> 2016-03-14 13:44 GMT+09:00 Andy Lutomirski :
> > On Sun, Mar 13, 2016 at 9:36 PM, Masahiro Yamada
> > wrote:
> >> 2016-03-14 13:28 GMT+09:00 Andy Lutomirski :
> >>> On Sun, Mar 13, 2016 at 9:08 PM, Masahiro Yamada
> >>> wrote:
On Tue, Mar 15, 2016 at 01:19:07PM -0500, Dan Williams wrote:
> On Tue, 2016-03-15 at 12:50 +0200, Netanel Belgazal wrote:
> > +
> > +The ENA driver supports industry standard TCP/IP offload features
> > such
> > +as checksum offload and TCP transmit segmentation offload (TSO).
> > +
> > +Receive-s
This patch has already been posted to LKML by Ben Hutchings ~5 months
ago, but AFAIK no further action were performed. However, this patch
really fixes weird loadavg with RTS5129 card reader, so I would wonder
if this could be merged. AFAIK, it has been applied to some distros'
kernels, e.g., U
Hi Arnd,
Thanks for the patch.
On Mon, Mar 14, 2016 at 10:40 PM, Arnd Bergmann wrote:
> gcc-6 points out an obviously silly comparison in vpfe_get_app_input_index():
>
> drivers/media/platform/am437x/am437x-vpfe.c: In function
> 'vpfe_get_app_input_index':
> drivers/media/platform/am437x/am437x
On 03/13, Caesar Wang wrote:
> From: Heiko Stuebner
>
> The emac needs constant and very specific rate but the possible PLL-sources
> are very limited, so we expect the PLL source to be set manually on per
> board and don't want it to get changed in an automatic way later.
> So add the necessary
On 03/13, Caesar Wang wrote:
> From: Xing Zheng
>
> Associate the new clock id the clock.
>
> Signed-off-by: Xing Zheng
> Signed-off-by: Caesar Wang
> ---
Acked-by: Stephen Boyd
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
On Tue, Mar 15, 2016 at 09:58:19AM -0700, Linus Torvalds wrote:
> On Tue, Mar 15, 2016 at 8:33 AM, Paul E. McKenney
> wrote:
> >
> > Good point! I will send a pull of the documentation commits that do not
> > involve Documentation/RCU/Design.
>
> Note that I have no objections what-so-ever with
Hi David,
On 09/03/16 05:32, David Long wrote:
> From: "David A. Long"
> diff --git a/arch/arm64/lib/copy_from_user.S b/arch/arm64/lib/copy_from_user.S
> index 4699cd7..0ac2131 100644
> --- a/arch/arm64/lib/copy_from_user.S
> +++ b/arch/arm64/lib/copy_from_user.S
> @@ -66,6 +66,7 @@
> .endm
Hi Linus, please pull from...
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
tags/libnvdimm-for-4.6
...to receive the libnvdimm update for 4.6.
This has appeared in -next with no reported issues, and a test merge
with latest master passes the regression tests. Note that this
inc
The clocksource watchdog can falsely trigger and disable the main
clocksource when the watchdog wraps around.
The reason is that an interrupt storm and/or high priority (FIFO/RR) tasks
can preempt the timer softirq long enough for the watchdog to wrap around
if it has a limited number of bits avai
Hi Benjamin,
[auto build test ERROR on input/next]
[also build test ERROR on v4.5 next-20160315]
[cannot apply to wsa/i2c/for-next]
[if your patch is applied to the wrong git tree, please drop us a note to help
improving the system]
url:
https://github.com/0day-ci/linux/commits/Benjamin
On Mon, Mar 14, 2016 at 12:46 AM, Xiao Guangrong
wrote:
>
>
> On 03/12/2016 04:47 AM, David Matlack wrote:
>
>> I have not been able to trigger this bug on Linux 4.3, and suspect
>> it is due to this commit from Linux 4.2:
>>
>> 653f52c kvm,x86: load guest FPU context more eagerly
>>
>> With this
On 15.3.2016 2:16, Minchan Kim wrote:
> On Mon, Mar 14, 2016 at 09:48:33AM +0100, Vlastimil Babka wrote:
>> On 03/11/2016 08:30 AM, Minchan Kim wrote:
>>
>> Yeah, and compaction (perhaps also other migration users) has to
>> drain the lru pvec... Getting rid of this stuff is worth even by
>> itself
On Tue, Mar 15, 2016 at 11:48 AM, Paul E. McKenney
wrote:
>
> On the quick quizzes, if you want me to get rid of them, they are gone.
You don't have to remove them (but I do think cartoons etc should be).
But dammit, you don't need to duplicate a big file or use a
non-standard format for somethi
Hi Mike,
On 14/03/16 05:22, Michael Turquette wrote:
> From: Dietmar Eggemann
>
> Implements cpufreq_scale_freq_capacity() to provide the scheduler with a
> frequency scaling correction factor for more accurate load-tracking.
>
> The factor is:
>
> current_freq(cpu) << SCHED_CAPACITY_SHI
On 14/03/16 05:22, Michael Turquette wrote:
> arch_scale_freq_capacity is weird. It specifies an arch hook for an
> implementation that could easily vary within an architecture or even a
> chip family.
>
> This patch helps to mitigate this weirdness by defaulting to the
> cpufreq-provided implemen
Hi,
We received a bug report https://bugzilla.redhat.com/show_bug.cgi?id=1316119
that the headphone jack on a MacPro6,1 stopped working on an upgrade from 4.3
to 4.4.
The bugzilla has the alsainfo, diffing shows that the Amp-Out vals are
different. I tried a revert of 9f660a1c4 (" ALSA: hda/real
This patch convert p80211_stt_findproto() to "static inline"
since it is used only in p80211conv.c file and also has
few instructins. After the scope was changed to static
the function definition was moved at the beginning of the
file to avoid undefined references.
Signed-off-by: Claudiu Beznea
-
This patch removes the prototype of p80211_stt_findproto()
from p80211conv.h since global scope is not necessary.
Signed-off-by: Claudiu Beznea
---
drivers/staging/wlan-ng/p80211conv.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/staging/wlan-ng/p80211conv.h
b/drivers/staging/wl
On 15/03/2016 19:27, Andy Lutomirski wrote:
> On Mon, Mar 14, 2016 at 6:17 AM, Paolo Bonzini wrote:
>>
>>
>> On 11/03/2016 22:33, David Matlack wrote:
Is this better than just always keeping the host's XCR0 loaded outside
if the KVM interrupts-disabled region?
>>>
>>> Probably not. AFA
On Tue, 15 Mar 2016 20:23:09 +0100,
Laura Abbott wrote:
>
> Hi,
>
> We received a bug report https://bugzilla.redhat.com/show_bug.cgi?id=1316119
> that the headphone jack on a MacPro6,1 stopped working on an upgrade from 4.3
> to 4.4.
>
> The bugzilla has the alsainfo, diffing shows that the Amp
On Tue, Mar 15, 2016 at 12:10:03PM -0700, Linus Torvalds wrote:
> On Tue, Mar 15, 2016 at 11:48 AM, Paul E. McKenney
> wrote:
> >
> > On the quick quizzes, if you want me to get rid of them, they are gone.
>
> You don't have to remove them (but I do think cartoons etc should be).
>
> But dammit,
After much discussion, it seems that the fallocate feature flag
FALLOC_FL_ZERO_RANGE maps nicely to SCSI WRITE SAME; and the feature
FALLOC_FL_PUNCH_HOLE maps nicely to the devices that have been
whitelisted for zeroing SCSI UNMAP. Punch still requires that
FALLOC_FL_KEEP_SIZE is set. A length th
Make sure that the offset and length arguments that we're using to
construct WRITE SAME and DISCARD requests are actually aligned to the
logical block size. Failure to do this causes other errors in other
parts of the block layer or the SCSI layer because disks don't support
partial logical block
Invalidate the page cache (as a regular O_DIRECT write would do) to avoid
returning stale cache contents at a later time.
v5: Refactor the 4.4 refactoring of the ioctl code into separate functions.
Split the page invalidation and the new ioctl into separate patches.
Signed-off-by: Darrick J. Wong
On Sat, 12 Mar 2016 17:35:02 +0900
Namhyung Kim wrote:
> Hi Jiri,
>
> On Fri, Mar 11, 2016 at 07:15:06PM +0100, Jiri Olsa wrote:
> > On Fri, Mar 11, 2016 at 11:28:00PM +0900, Namhyung Kim wrote:
> >
> > SNIP
> >
> > > > @@ -1694,7 +1695,7 @@ static void __ftrace_hash_rec_update(struct
> > >
Hi,
This is a redesign of the patch series that fixes various interface
problems with the existing "zero out this part of a block device"
code. BLKZEROOUT2 is gone.
The first patch is still a fix to the existing BLKZEROOUT ioctl to
invalidate the page cache if the zeroing command to the underlyi
On Tue, Mar 15, 2016 at 06:43:00PM +0800, Wei Ni wrote:
>
>
> On 2016年03月15日 03:25, Eduardo Valentin wrote:
> > * PGP Signed by an unknown key
> >
> > On Fri, Mar 11, 2016 at 11:11:34AM +0800, Wei Ni wrote:
> >> Adds soctherm node for Tegra210, and add cpu,
> >> gpu, mem, pllx as thermal-zones.
Hi Claudiu,
[auto build test ERROR on staging/staging-testing]
[also build test ERROR on v4.5 next-20160315]
[if your patch is applied to the wrong git tree, please drop us a note to help
improving the system]
url:
https://github.com/0day-ci/linux/commits/Claudiu-Beznea/Staging-wlan-ng
On Tue, 2016-03-15 at 10:35 -0600, Alex Williamson wrote:
> Fault rates can easily overwhelm the console and make the system
> unresponsive. Ratelimit to allow an opportunity for maintenance.
>
> Signed-off-by: Alex Williamson
Rather than just rate-limiting the printk, I'd prefer to handle this
On Tue, 15 Mar 2016 20:38:41 +0100,
Takashi Iwai wrote:
>
> On Tue, 15 Mar 2016 20:23:09 +0100,
> Laura Abbott wrote:
> >
> > Hi,
> >
> > We received a bug report https://bugzilla.redhat.com/show_bug.cgi?id=1316119
> > that the headphone jack on a MacPro6,1 stopped working on an upgrade from
>
On Tue, Mar 15, 2016 at 05:12:12PM +0800, Wei Ni wrote:
>
>
> On 2016年03月15日 03:16, Eduardo Valentin wrote:
> > * PGP Signed by an unknown key
> >
> > On Fri, Mar 11, 2016 at 11:11:12AM +0800, Wei Ni wrote:
> >> Add support for hardware critical thermal limits to the
> >> SOC_THERM driver. It us
On Tue, Mar 15, 2016 at 04:14:15PM +0800, Wei Ni wrote:
>
>
> On 2016年03月15日 15:49, Wei Ni wrote:
> >
> >
> > On 2016年03月15日 05:00, Eduardo Valentin wrote:
> >> * PGP Signed by an unknown key
> >>
> >> On Fri, Mar 11, 2016 at 11:11:00AM +0800, Wei Ni wrote:
> >>> The "critical" type trip in the
This patch moves memset() calls from p80211netdev_ethtool()
after copy_from_user() call in order to avoid unnecessary
instruction in case copy_from_user() fails.
Signed-off-by: Claudiu Beznea
---
drivers/staging/wlan-ng/p80211netdev.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
On Tue, Mar 15, 2016 at 02:59:52PM +0800, Wei Ni wrote:
>
>
> On 2016年03月15日 02:57, Eduardo Valentin wrote:
> > * PGP Signed by an unknown key
> >
> > On Fri, Mar 11, 2016 at 11:10:25AM +0800, Wei Ni wrote:
> >> Add Tegra210 specific SOC_THERM driver.
> >>
> >> Signed-off-by: Wei Ni
> >> ---
>
* Li, Liang Z (liang.z...@intel.com) wrote:
> > On Mon, Mar 14, 2016 at 05:03:34PM +, Dr. David Alan Gilbert wrote:
> > > * Li, Liang Z (liang.z...@intel.com) wrote:
> > > > >
> > > > > Hi,
> > > > > I'm just catching back up on this thread; so without reference
> > > > > to any particular pr
On Tue, Mar 15, 2016 at 02:21:53PM +0800, Wei Ni wrote:
>
>
> On 2016年03月15日 04:05, Eduardo Valentin wrote:
> > * PGP Signed by an unknown key
> >
> > On Fri, Mar 11, 2016 at 11:09:14AM +0800, Wei Ni wrote:
> >> Get rid of T124-specific PDIV/HOTSPOT hack.
> >> tegra-soctherm.c contained a hack t
New devpts instances have ptmx owned by the inner uid and gid 0.
For container-style namespaces (LXC, etc), this should have no
effect, this is fine.
For sandbox-style namespaces (xdg-app and similar), this is
problematic -- there may not be an inner 0:0. If that happens,
devpts mounts will fail
On Wed, 9 Mar 2016 21:46:41 +0100
Jiri Olsa wrote:
> Currently we check sample type for ftrace:function event
> even if it's not created as sampling event. That prevents
> creating ftrace_function event in counting mode.
>
> Making sure we check sample types only for sampling events.
>
> Befor
On Mar 15 2016 or thereabouts, Guenter Roeck wrote:
> On Tue, Mar 15, 2016 at 03:53:41PM +0100, Benjamin Tissoires wrote:
> > .alert() is meant to be generic, but there is currently no way
> > for the device driver to know which protocol generated the alert.
> > Add a parameter in .alert() to help
On Mon, Mar 14, 2016 at 10:46:03AM -0400, Theodore Ts'o wrote:
> On Mon, Mar 14, 2016 at 06:34:00AM -0400, Ric Wheeler wrote:
> > I think that once we enter this mode, the local file system has effectively
> > ceded its role to prevent stale data exposure to the upper layer. In effect,
> > this cea
While writing some instruction tests for kvm-unit-tests for powerpc,
I've found that illegal instructions are not managed correctly with kvm-pr,
while it is fine with kvm-hv.
When an illegal instruction (like ".long 0") is processed by kvm-pr,
the kernel logs are filled with:
Couldn't emulat
Quoting Dietmar Eggemann (2016-03-15 12:13:46)
> Hi Mike,
>
> On 14/03/16 05:22, Michael Turquette wrote:
> > From: Dietmar Eggemann
> >
> > Implements cpufreq_scale_freq_capacity() to provide the scheduler with a
> > frequency scaling correction factor for more accurate load-tracking.
> >
> >
The ACPI 6.1 specification was recently released at the end of January 2016,
but the arm64 kernel documentation for the use of ACPI was written for the
5.1 version of the spec. There were significant additions to the spec that
had not yet been mentioned -- for example, the 6.0 mechanisms added to
Dne 14.3.2016 v 03:42 Nicolas Pitre napsal(a):
> +# Filter out exported kernel symbol names from the preprocessor output.
> +# See also __KSYM_DEPS__ in include/linux/export.h.
> +# We disable the depfile generation here, so as not to overwrite the existing
> +# depfile while fixdep is parsing it
>
Dne 15.3.2016 v 21:33 Michal Marek napsal(a):
> Dne 14.3.2016 v 03:42 Nicolas Pitre napsal(a):
>> +# Filter out exported kernel symbol names from the preprocessor output.
>> +# See also __KSYM_DEPS__ in include/linux/export.h.
>> +# We disable the depfile generation here, so as not to overwrite the
Previously, speakup would see the hi-font bit in attributes.
Since this bit has nothing to do with attributes, we need to clear it.
Signed-off-by: Samuel Thibault
--- a/drivers/staging/speakup/main.c
+++ b/drivers/staging/speakup/main.c
@@ -267,7 +267,7 @@ static struct notifier_block vt_notifie
The regulators may not be available just because their driver's probe was
not executed and the regulators were not registered yet. So don't print an
error in this case to avoid polluting the kernel log and confuse the users.
Signed-off-by: Javier Martinez Canillas
---
drivers/regulator/devres.
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