Hi David,
I believe my recent set of RFC/patches [1] provided good visibility on where
I would like to take eBPF subsystem. These two trivial patches is a first step
in that direction:
patch 1 - mechanical split of eBPF interpreter out of filter.c
patch 2 - nominate myself as a maintainer for
Signed-off-by: Alexei Starovoitov a...@plumgrid.com
---
MAINTAINERS |7 +++
1 file changed, 7 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 78215a5dea28..62bf15f6954f 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1912,6 +1912,13 @@ S: Supported
F:
BPF is used in several kernel components. This split creates logical boundary
between generic eBPF core and the rest
kernel/bpf/core.c: eBPF interpreter
net/core/filter.c: classic-eBPF converter, classic verifiers, socket filters
This patch only moves functions.
Signed-off-by: Alexei
Current code allocates too much data for tty_groups member of uart_port struct,
so fix it.
Signed-off-by: Yoshihiro YUNOMAE yoshihiro.yunomae...@hitachi.com
CC: Greg Kroah-Hartman gre...@linuxfoundation.org
CC: Dan Carpenter dan.carpen...@oracle.com
---
drivers/tty/serial/serial_core.c |2 +-
On Mon, 2014-07-21 at 12:30 +0400, Vasily Averin wrote:
v4: description corrected
v3: patch inline
Currently umount on symlink blocks following umount:
/vz is separate mount
# ls /vz/ -al | grep test
drwxr-xr-x. 2 root root 4096 Jul 19 01:14 testdir
lrwxrwxrwx. 1 root root
On 07/22/2014 05:00 PM, Arnaldo Carvalho de Melo wrote:
Em Tue, Jul 22, 2014 at 04:17:10PM +0300, Adrian Hunter escreveu:
Intel PT decoding walks the object code to reconstruct
the trace. A jump label change during tracing causes
decoding errors.
The Enable close-on-exec flag on perf file
On 07/22/2014 05:11 PM, Peter Zijlstra wrote:
On Tue, Jul 22, 2014 at 11:00:34AM -0300, Arnaldo Carvalho de Melo wrote:
Em Tue, Jul 22, 2014 at 04:17:10PM +0300, Adrian Hunter escreveu:
Intel PT decoding walks the object code to reconstruct
the trace. A jump label change during tracing causes
Signed-off-by: Dmitry Torokhov dmitry.torok...@gmail.com
---
drivers/input/rmi4/rmi_f11.c | 135 +++
1 file changed, 71 insertions(+), 64 deletions(-)
diff --git a/drivers/input/rmi4/rmi_f11.c b/drivers/input/rmi4/rmi_f11.c
index b739d31..7af4f68 100644
On 07/23/2014 11:31 AM, Alexei Starovoitov wrote:
BPF is used in several kernel components. This split creates logical boundary
between generic eBPF core and the rest
kernel/bpf/core.c: eBPF interpreter
net/core/filter.c: classic-eBPF converter, classic verifiers, socket filters
This patch
Hi Steven,
Thank you for your review.
(2014/07/23 0:04), Steven Rostedt wrote:
Sorry for taking so long to reply, I've been hacking on the kernel a
bit and that takes precedence over user tools :-/
On Fri, 11 Jul 2014 00:58:26 +
Yoshihiro YUNOMAE yoshihiro.yunomae...@hitachi.com wrote:
Fix a pointer check to use NULL instead of 0
Warning:
drivers/staging/goldfish/goldfish_audio.c:300:34: warning: Using plain
integer as NULL pointer
Signed-off-by: Robin Schroer sulamiificat...@gmail.com
---
drivers/staging/goldfish/goldfish_audio.c | 2 +-
1 file changed, 1 insertion(+), 1
On 07/22/2014 10:39 PM, Alexandre Courbot wrote:
On Wed, Jul 23, 2014 at 12:47 PM, Guenter Roeck li...@roeck-us.net wrote:
On 07/22/2014 08:10 PM, Alexandre Courbot wrote:
On Wed, Jul 23, 2014 at 5:17 AM, Guenter Roeck li...@roeck-us.net wrote:
On Tue, Jul 22, 2014 at 04:17:41PM +0900,
On 07/22/2014 10:22 PM, Jiri Olsa wrote:
On Tue, Jul 22, 2014 at 04:17:26PM +0300, Adrian Hunter wrote:
SNIP
}
+
+int perf_evlist__set_tracking_event(struct perf_evlist *evlist,
+struct perf_evsel *tracking_evsel)
+{
+struct perf_evsel *evsel;
+
+
On 07/22/2014 10:09 PM, Jiri Olsa wrote:
On Tue, Jul 22, 2014 at 04:17:22PM +0300, Adrian Hunter wrote:
SNIP
+
+static FILE *perf_pmu__open_file(struct perf_pmu *pmu, const char *name)
+{
+struct stat st;
+char path[PATH_MAX];
+const char *sysfs;
+
+sysfs =
On Wed, Jul 9, 2014 at 2:23 PM, One Thousand Gnomes
gno...@lxorguk.ukuu.org.uk wrote:
I like the sound of going to the standard ttyS notation and only
providing ports for ones that exist, but is this userspace-visible
ttyS is 8250 compatible UARTS.
If the Samsung is not an 8250 compatible
gsm-num is the index of gsm_mux[], it's invalid before calling
gsm_activate_mux.
Signed-off-by: xinhui.pan xinhuix@intel.com
---
drivers/tty/n_gsm.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
index 2ebe47b..81e7ccb
This patch added to support the PWM controller found on
RK3288 SoC.
Signed-off-by: Caesar Wang caesar.w...@rock-chips.com
---
drivers/pwm/pwm-rockchip.c | 141 +++--
1 file changed, 122 insertions(+), 19 deletions(-)
diff --git
This patch will make applying on the top of Beniamino's submission,
the Beniamino's submission come from [1].
[1]:
https://git.kernel.org/cgit/linux/kernel/git/thierry.reding/linux-pwm.git/log/?h=for-next
Beniamino's submission won't be used from genenation Rockchip SoCs.
So I have
Document new compatible for PWM founding on RK3288 SoC
Signed-off-by: Caesar Wang caesar.w...@rock-chips.com
---
Documentation/devicetree/bindings/pwm/pwm-rockchip.txt | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt
op 22-07-14 17:59, Christian König schreef:
Am 22.07.2014 17:42, schrieb Daniel Vetter:
On Tue, Jul 22, 2014 at 5:35 PM, Christian König
christian.koe...@amd.com wrote:
Drivers exporting fences need to provide a fence-signaled and a fence-wait
function, everything else like
Hi James,
Today's linux-next merge of the scsi tree got a conflict in
drivers/scsi/cxgbi/libcxgbi.h between commit fc8d0590d914 (libcxgbi:
Add ipv6 api to driver) from the net-next tree and commit 1abf635d2f33
(scsi: use 64-bit value for 'max_luns') from the scsi tree.
I fixed it up (see below)
This removes the unneeded variables memory_start and memory_end in
order to fix this fix me message.
Signed-off-by: Nicholas Krause xerofo...@gmail.com
---
arch/avr32/include/asm/page.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/avr32/include/asm/page.h
NVS region is saved and restored unconditionally for machines without
nvs_nosave quirk during S3. Tested some new machines and the operation
is not necessary. Saving NVS region also affects S2RAM speed. The time of
NVS saving and restoring depends on the size of NVS region and it consumes
7~10ms
On Wed, Jul 23, 2014 at 12:40:59AM -0400, Nick Krause wrote:
Are the lines with CDFIXME still needed? If not please tell me as I
will send in a patch removing these
two from this file in order to help you guys out :).
Cheers Nick
Hi Nick,
I imagine the only answer any of us can give you is
Around Wed 23 Jul 2014 02:42:36 -0400 or thereabout, Nicholas Krause wrote:
This removes the unneeded variables memory_start and memory_end in
order to fix this fix me message.
Signed-off-by: Nicholas Krause xerofo...@gmail.com
This is already applied to my local for-linus branch, it will be
On Tue, Jul 22, 2014 at 09:21:40PM -0700, Linus Torvalds wrote:
On Tue, Jul 22, 2014 at 8:53 PM, Michel Dänzer mic...@daenzer.net wrote:
Just happened again with the same change on top of 3.16-rc6.
The (maybe) related bugzilla entry is just odd. Bruno Wolff reports
that the BUG_ON() in
On 22/07/14 14:15, Daniel Vetter wrote:
On Tue, Jul 22, 2014 at 12:52:43PM +0300, Oded Gabbay wrote:
On 22/07/14 12:21, Daniel Vetter wrote:
On Tue, Jul 22, 2014 at 10:19 AM, Oded Gabbay oded.gab...@amd.com wrote:
Exactly, just prevent userspace from submitting more. And if you have
On Tue, Jul 22, 2014 at 08:37:19PM -0500, Bruno Wolff III wrote:
build_sched_domain: cpu: 0 level: SMT cpu_map: 0-3 tl-mask:
0,2
[0.252441] build_sched_domain: cpu: 0 level: MC cpu_map: 0-3 tl-mask: 0,2
[0.252526] build_sched_domain: cpu: 0 level: DIE cpu_map: 0-3
Am 23.07.2014 08:40, schrieb Maarten Lankhorst:
op 22-07-14 17:59, Christian König schreef:
Am 22.07.2014 17:42, schrieb Daniel Vetter:
On Tue, Jul 22, 2014 at 5:35 PM, Christian König
christian.koe...@amd.com wrote:
Drivers exporting fences need to provide a fence-signaled and a fence-wait
On 2014年07月15日 18:58, Zhou Wang wrote:
Signed-off-by: Zhou Wang wangzhou@gmail.com
---
drivers/mtd/nand/Kconfig |5 +
drivers/mtd/nand/Makefile|1 +
drivers/mtd/nand/hisi_nand.c | 836 ++
3 files changed, 842 insertions(+)
On Wed, Jul 23, 2014 at 10:14:44AM +0530, Viresh Kumar wrote:
On 21 July 2014 21:09, Tuomas Tynkkynen ttynkky...@nvidia.com wrote:
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index 7364a53..df3c73e 100644
--- a/drivers/cpufreq/Kconfig.arm
+++
On Tue, Jul 22, 2014 at 08:01:01AM -0700, Guenter Roeck wrote:
Both functions were introduced to let gpio drivers request their own
gpio pins. Without exporting the functions, this can however only be
used by gpio drivers built into the kernel.
Secondary impact is that the functions can not
On Wed, Jul 23, 2014 at 06:55:03AM +0200, Mike Galbraith wrote:
On Mon, 2014-07-21 at 09:42 -0700, Andi Kleen wrote:
FWIW the main problem is currently that switch-through-idle is so
slow. I think improving that would give a boost to far more
situations.
Two high frequency idle
On Wed, Jul 23, 2014 at 09:07:32AM +0300, Adrian Hunter wrote:
On 07/22/2014 05:11 PM, Peter Zijlstra wrote:
On Tue, Jul 22, 2014 at 11:00:34AM -0300, Arnaldo Carvalho de Melo wrote:
Em Tue, Jul 22, 2014 at 04:17:10PM +0300, Adrian Hunter escreveu:
Intel PT decoding walks the object code to
On 23 July 2014 12:24, Thierry Reding thierry.red...@gmail.com wrote:
On Wed, Jul 23, 2014 at 10:14:44AM +0530, Viresh Kumar wrote:
On 21 July 2014 21:09, Tuomas Tynkkynen ttynkky...@nvidia.com wrote:
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index
On Wed, Jul 23, 2014 at 8:52 AM, Christian König
christian.koe...@amd.com wrote:
In the preliminary patches where I can sync radeon with other GPU's I've
been very careful in all the places that call into fences, to make sure that
radeon wouldn't try to handle lockups for a different (possibly
On 2014年07月15日 18:58, Zhou Wang wrote:
Signed-off-by: Zhou Wang wangzhou@gmail.com
---
.../devicetree/bindings/mtd/hisi-nand.txt | 40
1 file changed, 40 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mtd/hisi-nand.txt
Hi Randy
On 07/23/2014 05:15 AM, Kees Cook wrote:
On Tue, Jul 22, 2014 at 2:14 AM, AKASHI Takahiro
takahiro.aka...@linaro.org wrote:
Arm64 holds a syscall number in w8(x8) register. Ptrace tracer may change
its value either to:
* any valid syscall number to alter a system call, or
* -1 to skip a
Am 23.07.2014 08:50, schrieb Oded Gabbay:
On 22/07/14 14:15, Daniel Vetter wrote:
On Tue, Jul 22, 2014 at 12:52:43PM +0300, Oded Gabbay wrote:
On 22/07/14 12:21, Daniel Vetter wrote:
On Tue, Jul 22, 2014 at 10:19 AM, Oded Gabbay oded.gab...@amd.com
wrote:
Exactly, just prevent userspace from
On Wed, Jul 23, 2014 at 8:50 AM, Oded Gabbay oded.gab...@amd.com wrote:
On 22/07/14 14:15, Daniel Vetter wrote:
On Tue, Jul 22, 2014 at 12:52:43PM +0300, Oded Gabbay wrote:
On 22/07/14 12:21, Daniel Vetter wrote:
On Tue, Jul 22, 2014 at 10:19 AM, Oded Gabbay oded.gab...@amd.com
wrote:
op 23-07-14 08:52, Christian König schreef:
Am 23.07.2014 08:40, schrieb Maarten Lankhorst:
op 22-07-14 17:59, Christian König schreef:
Am 22.07.2014 17:42, schrieb Daniel Vetter:
On Tue, Jul 22, 2014 at 5:35 PM, Christian König
christian.koe...@amd.com wrote:
Drivers exporting fences need
Hi,
On Tue, Jul 22, 2014 at 04:33:54PM -0500, Bin Liu wrote:
On Wed, Jul 9, 2014 at 5:17 AM, Antoine Ténart
antoine.ten...@free-electrons.com wrote:
diff --git a/drivers/usb/chipidea/debug.c b/drivers/usb/chipidea/debug.c
index 7cccab6ff308..9a9702773e43 100644
---
On 07/23/2014 05:16 AM, Kees Cook wrote:
On Tue, Jul 22, 2014 at 2:14 AM, AKASHI Takahiro
takahiro.aka...@linaro.org wrote:
(Please apply this patch after my audit patch in order to avoid some
conflict on arm64/Kconfig.)
This patch enables secure computing (system call filtering) on arm64.
On Mon, Jul 21, 2014 at 06:39:00PM +0300, Tuomas Tynkkynen wrote:
[...]
diff --git a/drivers/cpufreq/tegra124-cpufreq.c
b/drivers/cpufreq/tegra124-cpufreq.c
[...]
+static int tegra124_cpu_switch_to_dfll(void)
+{
+ struct clk *original_cpu_clk_parent;
Maybe just parent?
+ unsigned
On Wed, Jul 23, 2014 at 9:06 AM, Maarten Lankhorst
maarten.lankho...@canonical.com wrote:
Can we somehow avoid the need to call fence_signal() at all? The interrupts
at least on radeon are way to unreliable for such a thing. Can
enable_signalling fail? What's the reason for fence_signaled()
Am 23.07.2014 09:09, schrieb Daniel Vetter:
On Wed, Jul 23, 2014 at 9:06 AM, Maarten Lankhorst
maarten.lankho...@canonical.com wrote:
Can we somehow avoid the need to call fence_signal() at all? The interrupts at
least on radeon are way to unreliable for such a thing. Can enable_signalling
On 07/23/2014 09:58 AM, Peter Zijlstra wrote:
On Wed, Jul 23, 2014 at 09:07:32AM +0300, Adrian Hunter wrote:
On 07/22/2014 05:11 PM, Peter Zijlstra wrote:
On Tue, Jul 22, 2014 at 11:00:34AM -0300, Arnaldo Carvalho de Melo wrote:
Em Tue, Jul 22, 2014 at 04:17:10PM +0300, Adrian Hunter escreveu:
On Mon, Jul 21, 2014 at 9:09 PM, Tuomas Tynkkynen ttynkky...@nvidia.com wrote:
Add a new cpufreq driver for Tegra124. Instead of using the PLLX as
snip
+
+static int tegra124_cpu_switch_to_dfll(void)
+{
+ struct clk *original_cpu_clk_parent;
+ unsigned long rate;
+
On Wed, Jul 23, 2014 at 12:28:21PM +0530, Viresh Kumar wrote:
On 23 July 2014 12:24, Thierry Reding thierry.red...@gmail.com wrote:
On Wed, Jul 23, 2014 at 10:14:44AM +0530, Viresh Kumar wrote:
On 21 July 2014 21:09, Tuomas Tynkkynen ttynkky...@nvidia.com wrote:
diff --git
On Wed, 2014-07-23 at 08:57 +0200, Peter Zijlstra wrote:
On Wed, Jul 23, 2014 at 06:55:03AM +0200, Mike Galbraith wrote:
On Mon, 2014-07-21 at 09:42 -0700, Andi Kleen wrote:
FWIW the main problem is currently that switch-through-idle is so
slow. I think improving that would give a
Am 23.07.2014 09:06, schrieb Maarten Lankhorst:
op 23-07-14 08:52, Christian König schreef:
Am 23.07.2014 08:40, schrieb Maarten Lankhorst:
op 22-07-14 17:59, Christian König schreef:
Am 22.07.2014 17:42, schrieb Daniel Vetter:
On Tue, Jul 22, 2014 at 5:35 PM, Christian König
On Wed, Jul 23, 2014 at 12:26:20AM +0200, Rafael J. Wysocki wrote:
All of that indicates that the machine in question has WoL based on native
PCIe
PME signaling. In that case it doesn't wake up from the freeze state,
because
some code is missing.
Didn't wake, but it did show:
On Wed, Jul 23, 2014 at 9:26 AM, Christian König
deathsim...@vodafone.de wrote:
It's not a locking problem I'm talking about here. Radeons lockup handling
kicks in when anything calls into the driver from the outside, if you have a
fence wait function that's called from the outside but doesn't
op 23-07-14 09:15, Christian König schreef:
Am 23.07.2014 09:09, schrieb Daniel Vetter:
On Wed, Jul 23, 2014 at 9:06 AM, Maarten Lankhorst
maarten.lankho...@canonical.com wrote:
Can we somehow avoid the need to call fence_signal() at all? The
interrupts at least on radeon are way to
On Wed, 23 Jul 2014, Stephen Rothwell wrote:
On Tue, 22 Jul 2014 10:22:08 +0100 Lee Jones lee.jo...@linaro.org wrote:
Can I have another branch in -next please?
Sure, if you think you meet the criteria, then send me a URL:
You will need to ensure that the patches/commits in your
On Wed, Jul 23, 2014 at 09:25:46AM +0200, Mike Galbraith wrote:
I also resurrect mwait_idle(), as while you may consider it obsolete, I
still love my lovely little Q6600 box (power sucking pig) dearly :)
Yeah, I keep forgetting about that one.. we should get that fixed.
--
To unsubscribe from
Am 23.07.2014 09:31, schrieb Daniel Vetter:
On Wed, Jul 23, 2014 at 9:26 AM, Christian König
deathsim...@vodafone.de wrote:
It's not a locking problem I'm talking about here. Radeons lockup handling
kicks in when anything calls into the driver from the outside, if you have a
fence wait function
On Wed, 2014-07-23 at 09:35 +0200, Peter Zijlstra wrote:
On Wed, Jul 23, 2014 at 09:25:46AM +0200, Mike Galbraith wrote:
I also resurrect mwait_idle(), as while you may consider it obsolete, I
still love my lovely little Q6600 box (power sucking pig) dearly :)
Yeah, I keep forgetting
Many thanks Tony! And thanks goes to Borislav and Robert too.
Regards,
Tomasz
On 22.07.2014 23:08, Tony Luck wrote:
On Tue, Jul 22, 2014 at 2:20 AM, Tomasz Nowicki
tomasz.nowi...@linaro.org wrote:
APEI is currently implemented so that it depends on x86 hardware.
The primary dependency is that
Hi Jiri,
On Mon, 21 Jul 2014 11:07:55 +0200, Jiri Olsa wrote:
On Wed, Jul 09, 2014 at 02:28:08PM +0900, Namhyung Kim wrote:
Hello,
This patchset is to control perf report/top output column width by
-w/--column-widths option so that it can fit into the terminal size.
The -w option is there
Am 23.07.2014 09:32, schrieb Maarten Lankhorst:
op 23-07-14 09:15, Christian König schreef:
Am 23.07.2014 09:09, schrieb Daniel Vetter:
On Wed, Jul 23, 2014 at 9:06 AM, Maarten Lankhorst
maarten.lankho...@canonical.com wrote:
Can we somehow avoid the need to call fence_signal() at all? The
Make of_device_id array const, because all OF functions handle it as const.
Signed-off-by: Kiran Padwal kiran.pad...@smartplayin.com
---
drivers/usb/phy/phy-msm-usb.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/phy/phy-msm-usb.c
On 22 July 2014 20:45, Rik van Riel r...@redhat.com wrote:
Currently update_sd_pick_busiest only returns true when an sd
is overloaded, or for SD_ASYM_PACKING when a domain is busier
than average and a higher numbered domain than the target.
This breaks load balancing between domains that are
This patch only handle L1 and L2 vm share one apic access page situation.
When L1 vm is running, if the shared apic access page is migrated, mmu_notifier
will
request all vcpus to exit to L0, and reload apic access page physical address
for
all the vcpus' vmcs (which is done by patch 5/6). And
gfn_to_page() will finally call hva_to_pfn() to get the pfn, and pin the page
in memory by calling GUP functions. This function unpins the page.
Will be used by the followed patches.
Signed-off-by: Tang Chen tangc...@cn.fujitsu.com
---
include/linux/kvm_host.h | 1 +
virt/kvm/kvm_main.c |
We have APIC_DEFAULT_PHYS_BASE defined as 0xfee0, which is also the address
of
apic access page. So use this macro.
Signed-off-by: Tang Chen tangc...@cn.fujitsu.com
---
arch/x86/kvm/svm.c | 3 ++-
arch/x86/kvm/vmx.c | 6 +++---
2 files changed, 5 insertions(+), 4 deletions(-)
diff --git
On 2014-07-22 at 17:00:44 +0200, Suman Anna s-a...@ti.com wrote:
Hi Tobias,
On 07/22/2014 07:13 AM, Tobias Klauser wrote:
Use the module_platform_driver to omit module init/exit boilerplate code.
Signed-off-by: Tobias Klauser tklau...@distanz.ch
---
drivers/mailbox/mailbox-omap1.c
On Wed 23-07-14 01:29:32, Andreas Bombe wrote:
On Mon, Jul 21, 2014 at 12:04:34PM +0200, Jan Kara wrote:
On Sat 19-07-14 00:50:05, Andreas Bombe wrote:
I don't see anything in /sys/kernel/debug/tracing/trace_pipe or
.../trace (besides the header) with your patch applied. In case you
In init_rmode_identity_map(), there two variables indicating the return
value, r and ret, and it return 0 on error, 1 on success. The function
is only called by vmx_create_vcpu(), and r is redundant.
This patch removes the redundant variable r, and make init_rmode_identity_map()
return 0 on
kvm_arch-ept_identity_pagetable holds the ept identity pagetable page. But
it is never used to refer to the page at all.
In vcpu initialization, it indicates two things:
1. indicates if ept page is allocated
2. indicates if a memory slot for identity page is initialized
Actually,
Le 21/07/2014 06:13, David Miller a écrit :
From: Cyrille Pitchen cyrille.pitc...@atmel.com
Date: Fri, 18 Jul 2014 16:21:14 +0200
+if (tx_skb-mapped_as_page) {
+dma_unmap_page(bp-pdev-dev, tx_skb-mapping,
+ tx_skb-size,
apic access page is pinned in memory. As a result, it cannot be
migrated/hot-removed.
Actually, it is not necessary to be pinned.
The hpa of apic access page is stored in VMCS APIC_ACCESS_ADDR pointer. When
the page is migrated, kvm_mmu_notifier_invalidate_page() will invalidate the
* Nick Krause xerofo...@gmail.com [140722 14:12]:
static void __init irq_pm_init(void)
382 {
383 /* FIXME: Remove this when MPU OSWR support is added */
384 if (!soc_is_omap54xx())
385 cpu_pm_register_notifier(irq_notifier_block);
386 }
I am wondering is this
ept identity pagetable and apic access page in kvm are pinned in memory.
As a result, they cannot be migrated/hot-removed.
But actually they don't need to be pinned in memory.
[For ept identity page]
Just do not pin it. When it is migrated, guest will be able to find the
new page in the next ept
op 23-07-14 09:37, Christian König schreef:
Am 23.07.2014 09:31, schrieb Daniel Vetter:
On Wed, Jul 23, 2014 at 9:26 AM, Christian König
deathsim...@vodafone.de wrote:
It's not a locking problem I'm talking about here. Radeons lockup handling
kicks in when anything calls into the driver from
On Wed, Jul 23, 2014 at 09:39:03AM +0200, Mike Galbraith wrote:
On Wed, 2014-07-23 at 09:35 +0200, Peter Zijlstra wrote:
On Wed, Jul 23, 2014 at 09:25:46AM +0200, Mike Galbraith wrote:
I also resurrect mwait_idle(), as while you may consider it obsolete, I
still love my lovely little
We need interrupts disabled when calling console_trylock_for_printk()
only so that cpu id we pass to can_use_console() remains valid (for
other things console_sem provides all the exclusion we need and
deadlocks on console_sem due to interrupts are impossible because we use
down_trylock()).
Regardless of the fence implementation, why would it be a good idea to do a
full lockup recovery when some other driver is
calling your wait function? That doesn't seem to be a nice thing to do, so I
think a timeout is the best error you could return here,
other drivers have to deal with that
Hi Kishon,
On 07/22/2014 09:23 AM, Kishon Vijay Abraham I wrote:
Hi,
On Monday 21 July 2014 01:09 PM, Lee Jones wrote:
Hi Kishon,
This patchset is based on the two core patches you sent to the
list which facilitate creating PHYs residing on multi-channel
controllers. The changes since
On Wed, Jul 23, 2014 at 9:37 AM, Christian König
christian.koe...@amd.com wrote:
Am 23.07.2014 09:31, schrieb Daniel Vetter:
On Wed, Jul 23, 2014 at 9:26 AM, Christian König
deathsim...@vodafone.de wrote:
It's not a locking problem I'm talking about here. Radeons lockup
handling
kicks in
On Wed, Jul 23, 2014 at 9:58 AM, Christian König
deathsim...@vodafone.de wrote:
Just imagine an application using prime is locking up Radeon and because of
that gets killed by the user. Nothing else in the system would use the
Radeon hardware any more and so radeon gets only called by another
On 11.07.14 at 00:58, h...@zytor.com wrote:
On 07/03/2014 07:35 AM, Jan Beulich wrote:
Relying on static functions used just once to get inlined (and
subsequently have dead code paths eliminated) is wrong: Compilers are
free to decide whether they do this, regardless of optimization level.
On 23/07/14 07:06, Yoshihiro YUNOMAE wrote:
Current code allocates too much data for tty_groups member of uart_port
struct,
so fix it.
Signed-off-by: Yoshihiro YUNOMAE yoshihiro.yunomae...@hitachi.com
CC: Greg Kroah-Hartman gre...@linuxfoundation.org
CC: Dan Carpenter
This driver is a general version for tps611xx backlgiht chips of TI.
It supports tps61158, tps61161, tps61163 and tps61165 backlight driver
based on EasyScale protocol(1-Wire Control Interface).
EasyScale
EasyScale is a simple but flexible one pin interface to configure the current.
The interface
This commit is about tps611xx device tree documentation.
Signed-off-by: Daniel Jeong gshark.je...@gmail.com
---
[v6]
Nothing changed from v5. Driver files were changed
---
.../video/backlight/tps611xx-backlight.txt | 26
1 file changed, 26 insertions(+)
create
This driver a general version for tps611xx backlgiht chips of TI.
It supports tps61158, tps61161, tps61163 and tps61165 backlight driver
based on EasyScale protocol.
Daniel Jeong (2):
[RFC v6 1/2] backlight: add new tps611xx backlight driver
[RFC v6 2/2] backlight: device tree: add new
On 2014/7/22 1:47, Nishanth Aravamudan wrote:
On 11.07.2014 [15:37:45 +0800], Jiang Liu wrote:
Current kernel only updates _mem_id_[cpu] for onlined CPUs when memory
configuration changes. So kernel may allocate memory from remote node
for a CPU if the CPU is still in absent or offline state
Hi Andrew,
Today's linux-next merge of the akpm tree got a conflict in
drivers/infiniband/hw/cxgb4/device.c between commit da388973d4a1
(iw_cxgb4: fix for 64-bit integer division) from the net-next tree
and commit drivers/infiniband/hw/cxgb4/device.c: fix 32-bit builds
from the akpm tree.
I
Am 23.07.2014 10:07, schrieb Daniel Vetter:
On Wed, Jul 23, 2014 at 9:58 AM, Christian König
deathsim...@vodafone.de wrote:
Just imagine an application using prime is locking up Radeon and because of
that gets killed by the user. Nothing else in the system would use the
Radeon hardware any more
On śro, 2014-07-23 at 10:40 +0900, Chanwoo Choi wrote:
This patch add missing REGMAP_I2C/REGMAP_IRQ dependency on extcon provider
driver to protect build break.
Signed-off-by: Chanwoo Choi cw00.c...@samsung.com
---
drivers/extcon/Kconfig | 4
1 file changed, 4 insertions(+)
diff
On 2014/7/22 1:57, Nishanth Aravamudan wrote:
On 21.07.2014 [10:41:59 -0700], Tony Luck wrote:
On Mon, Jul 21, 2014 at 10:23 AM, Nishanth Aravamudan
n...@linux.vnet.ibm.com wrote:
It seems like the issue is the order of onlining of resources on a
specific x86 platform?
Yes. When we online
On Wednesday 23 July 2014 01:28 PM, Maxime Coquelin wrote:
Hi Kishon,
On 07/22/2014 09:23 AM, Kishon Vijay Abraham I wrote:
Hi,
On Monday 21 July 2014 01:09 PM, Lee Jones wrote:
Hi Kishon,
This patchset is based on the two core patches you sent to the
list which facilitate creating
On Wednesday 23 July 2014 03:03 AM, Bjorn Helgaas wrote:
On Thu, Jul 17, 2014 at 02:30:39PM +0530, Kishon Vijay Abraham I wrote:
Changes from v2:
* Added myself as MAINTAINER of pcie dra7xx driver
Changes from v1:
* fixed dw_pcie_prog_viewport_io_outbound() to use untranslated address
*
On 23 July 2014 12:54, Thierry Reding thierry.red...@gmail.com wrote:
ARM_TEGRA_CPUFREQ is still optional, so the select only applies when the
Tegra cpufreq driver is enabled. This is mostly just out of convenience,
though. The Tegra cpufreq driver uses the generic CPU0 cpufreq driver so
a
op 23-07-14 10:20, Christian König schreef:
Am 23.07.2014 10:07, schrieb Daniel Vetter:
On Wed, Jul 23, 2014 at 9:58 AM, Christian König
deathsim...@vodafone.de wrote:
Just imagine an application using prime is locking up Radeon and because of
that gets killed by the user. Nothing else in the
On Wed, Jul 23, 2014 at 08:03:47AM +0100, AKASHI Takahiro wrote:
On 07/23/2014 05:15 AM, Kees Cook wrote:
On Tue, Jul 22, 2014 at 2:14 AM, AKASHI Takahiro
takahiro.aka...@linaro.org wrote:
asmlinkage int syscall_trace_enter(struct pt_regs *regs)
{
+ unsigned long saved_x0,
ACPI 5.0 resource types like FixedDMA will fail pnpacpi_allocated_resource().
pnpacpi_add_device() has to return error in that case.
On 23 July 2014 03:42, Rafael J. Wysocki r...@rjwysocki.net wrote:
On Wednesday, July 23, 2014 12:43:39 AM Arjun Sreedharan wrote:
Handle error condition since
From: Varka Bhadram
On 07/23/2014 11:31 AM, Alexei Starovoitov wrote:
BPF is used in several kernel components. This split creates logical
boundary
between generic eBPF core and the rest
kernel/bpf/core.c: eBPF interpreter
net/core/filter.c: classic-eBPF converter, classic
On Wed, Jul 23, 2014 at 05:05:24PM +0900, Michel Dänzer wrote:
On 23.07.2014 15:49, Peter Zijlstra wrote:
Attached. No FAIL messages yet.
[0.467570] __sdt_alloc: allocated 8802155ea4c0 with cpus:
[0.467574] __sdt_alloc: allocated 8802155ea3c0 with cpus:
[0.467576]
On 16.07.14 at 17:19, dzic...@redhat.com wrote:
Hi Jan, Michal,
I am not sure who maintains genksyms officially, so I am sending this
question to the two of you as folks who seemed to have contributed to the
tool. :-)
I noticed with genksyms that a symbol is opaquely defined in a
public
1 - 100 of 1812 matches
Mail list logo
