On Tue, 2013-07-16 at 16:49 +0100, Stefano Stabellini wrote:
I have been hacking in several different Open Source communities during
the last few years, including qemu-devel, xen-devel, linux-arm and the
lkml of course.
The etiquette on the lkml is by far the roughest of them all. It's the
This patch modifies the s390 copy_oldmem_page() and remap_oldmem_pfn_range()
function for zfcpdump to read from the HSA memory if memory below HSA_SIZE
bytes is requested. Otherwise real memory is used.
Signed-off-by: Michael Holzheu holz...@linux.vnet.ibm.com
---
arch/s390/Kconfig |
Currently for s390 we create the ELF core header in the 2nd kernel
with a small trick. We relocate the addresses in the ELF header in
a way that for the /proc/vmcore code it seems to be in the 1st kernel
(old) memory and the read_from_oldmem() returns the correct data.
This allows the /proc/vmcore
For zfcpdump we can't map the HSA storage because it is only available
via a read interface. Therefore, for the new vmcore mmap feature we have
introduce a new mechanism to create mappings on demand.
This patch introduces a new architecture function remap_oldmem_pfn_range()
that should be used to
Hello Andrew,
Here a new kdump patch series that we have discussed with Vivek and
Hatayama during the last months.
Besides of the feature described below, this patch series also fixes a
regression on s390 that was introduced with the mmap patches for
/proc/vmcore (git commit
This patch now exchanges the old relocate mechanism with the new
arch function call override mechanism that allows to create the ELF
core header in the 2nd kernel.
Signed-off-by: Michael Holzheu holz...@linux.vnet.ibm.com
---
arch/s390/kernel/crash_dump.c | 81
On Tue, Jul 16, 2013 at 09:27:10AM -0500, Nishanth Menon wrote:
On 09:23-20130716, Nishanth Menon wrote:
We seem to have a few missing updates to device tree bindings with the
latest set of changes getting merged in.
Oops.. seems like I have an old mailID for Mark :(
I'll need the actual
From: Jan Willeke will...@de.ibm.com
This patch introduces the s390 specific way to map pages from oldmem.
The memory area below OLDMEM_SIZE is mapped with offset OLDMEM_BASE.
The other old memory is mapped directly.
Signed-off-by: Jan Willeke will...@de.ibm.com
Signed-off-by: Michael Holzheu
Hi Grygorii, Filipe,
On 7/16/2013 9:00 PM, Felipe Balbi wrote:
On Tue, Jul 16, 2013 at 03:08:04PM +0300, Grygorii Strashko wrote:
Hi Felipe,
On 07/16/2013 02:27 PM, Felipe Balbi wrote:
Hi,
On Tue, Jul 16, 2013 at 02:01:11PM +0300, Grygorii Strashko wrote:
On a OMAP4460, i2c-bus-3:
A
On Mon, Jul 15, 2013 at 11:16:19PM +0200, Oliver Schinagl wrote:
With your latest patches for binary attributes and your blog post, I
thought that you want to create your binary attributes before the probe
function, to avoid the userspace race. To do that, we have two options,
create them
On Tue, Jul 16, 2013 at 11:49:07AM +0800, Rong Wang wrote:
Hi Greg,
The USB on our platform can change roles between HOST and GADGET, but
it is not capable of OTG.
That kind of sounds like the definition of OTG :)
When the USB changes between roles the udev will run some scripts
On Tue, Jul 16, 2013 at 10:21:23AM +0800, Peng Tao wrote:
On Tue, Jul 16, 2013 at 8:07 AM, Greg Kroah-Hartman
gre...@linuxfoundation.org wrote:
On Mon, Jul 15, 2013 at 12:13:57PM -0700, Andrew Morton wrote:
On Mon, 15 Jul 2013 11:40:30 -0700 Greg Kroah-Hartman
gre...@linuxfoundation.org
On Tue, 2013-07-16 at 22:49 +0900, Tetsuo Handa wrote:
Herbert Xu wrote:
Looks like a bug in whatever is creating the initrd as it isn't
including modules necessary for the boot.
It turned out that it is already wrong as of creating modules.dep.
# grep crc
Richard Weinberger wrote:
UML does not have virtual consoles.
Then why do I see this on my UML box?
# ls /dev/tty* | wc -l
113
Why is it creating unusable devices? Is drivers/tty.c responsible for
this? What is it exactly?
I'm not running HEAD, but opensuse 12.3 (with systemd) works on
Hi Greg,
I would like to create tree like structure using device model (struct
device, device_register/device_unregister) using parent/child
relationship while creation. I want to be able to create duplicate
names, when their parents are different, similar to a directory structure.
I see that
On Tue, Jul 16, 2013 at 05:48:52PM +0200, Peter Zijlstra wrote:
On Tue, Jul 16, 2013 at 09:02:15AM +0300, Gleb Natapov wrote:
BTW can NMI handler take spinlocks?
No -- that is, yes you can using trylock, but you still shouldn't.
Great news for this code. Thanks.
--
On Mon, 2013-07-15 at 23:32 -0700, Greg Kroah-Hartman wrote:
I'll not apply those patches, don't worry, the shrinker stuff needs to
stay in Andrew's tree until it hits Linus's.
To clarify, are you going to apply these 17 patches but not
those 5 patches in Andrew's tree?
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To unsubscribe from
Am 16.07.2013 18:26, schrieb Ramkumar Ramachandra:
Richard Weinberger wrote:
UML does not have virtual consoles.
Then why do I see this on my UML box?
# ls /dev/tty* | wc -l
113
Why is it creating unusable devices? Is drivers/tty.c responsible for
this? What is it exactly?
This is
At Tue, 16 Jul 2013 00:19:16 -0700 (PDT),
David Lang wrote:
On Fri, 12 Jul 2013, Willy Tarreau wrote:
And maybe in the end, having 1/10 patch cause a regression is not *that*
dramatic, and probably less than not fixing the 9 other bugs. In one case
we rely on -stable to merge the 10
commit 28d1e8cd671a53d6b4f967abbbc2a55f7bd333f6
(regulator: palma: add ramp delay support through regulator constraints)
Removed the regulator's ti,step option from driver without updating the
documentation.
So, remove from documentation and example as well.
Signed-off-by: Nishanth Menon
On Tue, Jul 16, 2013 at 11:11:24AM +0200, Jiri Kosina wrote:
On Mon, 15 Jul 2013, Greg KH wrote:
Anything that's being reviewed on the stable list is public. I know
this is an old argument, but if you point out a fix you *know* has a
security impact then you'll help general
commit 3c870e3f9d9d98f1ab98614b3b1fd5c79287d361
(regulator: palmas: Change the DT node property names to follow the convention)
Missed updating mode-sleep from sleep-mode. Fix the same.
Documentation example seems proper for this property.
Signed-off-by: Nishanth Menon n...@ti.com
---
On Tue, Jul 16, 2013 at 09:34:15AM -0700, Joe Perches wrote:
On Mon, 2013-07-15 at 23:32 -0700, Greg Kroah-Hartman wrote:
I'll not apply those patches, don't worry, the shrinker stuff needs to
stay in Andrew's tree until it hits Linus's.
To clarify, are you going to apply these 17 patches
We seem to have a few missing updates to device tree bindings with the
latest set of changes getting merged in.
Changes since V1:
Apologies on the spam, looks like I got the wrong mail ID first time
around :(
minor commit message cleanups
V1:
On Tue, Jul 16, 2013 at 11:46:05AM +0200, Jiri Kosina wrote:
On Tue, 16 Jul 2013, James Bottomley wrote:
But I need, from the distros, specific examples of what they object to.
So far all I've gotten is one security patch (that was needed), and one
patch for sysfs that I backported too
On Tue, 16 Jul 2013, Takashi Iwai wrote:
At Tue, 16 Jul 2013 00:19:16 -0700 (PDT),
David Lang wrote:
On Fri, 12 Jul 2013, Willy Tarreau wrote:
And maybe in the end, having 1/10 patch cause a regression is not *that*
dramatic, and probably less than not fixing the 9 other bugs. In one case
On 07/15, Oleg Nesterov wrote:
So. As Masami pointed out, this is not enough. Probably we can add more
hacks, but I'd like to discuss the alternative approach.
Note also that this ref count has the unfortunate property, if someone
keeps the file opened we can't remove an event.
And please
On Mon, 2013-07-15 at 23:24 -0700, David Lang wrote:
Just because some crazy person ;-) decides to maintain 2.4 for many years
doesn't mean that every subsystem maintainer needs to worry about backporting
patches from 3.11 all the way back to 2.4. The fact that they are as willing
as
On Tue, Jul 16, 2013 at 09:34:57AM -0700, Srinivas Pandruvada wrote:
Hi Greg,
I would like to create tree like structure using device model (struct
device, device_register/device_unregister) using parent/child
relationship while creation. I want to be able to create duplicate
names, when
On Tue, 16 Jul 2013, Boris BREZILLON wrote:
The AT91 PMC (Power Management Controller) provides an USB clock used by
USB Full Speed host (ohci) and USB Full Speed device (udc).
The usb drivers (ohci and udc) must configure this clock to 48Mhz.
This configuration was formely done in
On Tue, Jul 16, 2013 at 06:09:05PM +0200, Michal Hocko wrote:
On Tue 16-07-13 11:35:44, Johannes Weiner wrote:
On Mon, Jul 15, 2013 at 06:00:06PM +0200, Michal Hocko wrote:
On Mon 15-07-13 17:41:19, Michal Hocko wrote:
On Sun 14-07-13 01:51:12, azurIt wrote:
CC: Johannes Weiner
Linus Torvalds torva...@linux-foundation.org wrote:
A small panel discussion with a few people (fiveish?) that have very
different viewpoints, along with baskets of rotten fruit set out on
the tables? That could be fun. And I'm serious, although we might want
to limit the size of the fruit to
On 07/16/2013 01:56 PM, Otavio Salvador wrote:
Signed-off-by: Otavio Salvador ota...@ossystems.com.br
Applied to the togreg branch of iio.git in place of v1
---
Changes in v2:
- Rework Kconfig help (Lars-Peter Clausen)
drivers/iio/Kconfig | 7 +++
drivers/iio/Makefile | 2 ++
2
Avoid creating lots of bogus devices nodes like /dev/tty* (since
User-Mode Linux does not have virtual consoles.
Cc: Richard Weinberger rich...@nod.at
Cc: Jeff Dike jd...@addtoit.com
Signed-off-by: Ramkumar Ramachandra artag...@gmail.com
---
Applies on top of the patch I posted earlier.
On Tue, 16 Jul 2013, Steven Rostedt wrote:
On Tue, 2013-07-16 at 16:49 +0100, Stefano Stabellini wrote:
I have been hacking in several different Open Source communities during
the last few years, including qemu-devel, xen-devel, linux-arm and the
lkml of course.
The etiquette on the
On Tue, Jul 16, 2013 at 06:40:39PM +0200, Takashi Iwai wrote:
Maybe some QA period before the release might help, but who would
care? (Especially under the situation where everybody has own x.y
stable tree?)
Hopefully people tracking the upstream stable trees would be throwing
any
Am 16.07.2013 18:52, schrieb Ramkumar Ramachandra:
Avoid creating lots of bogus devices nodes like /dev/tty* (since
User-Mode Linux does not have virtual consoles.
Cc: Richard Weinberger rich...@nod.at
Cc: Jeff Dike jd...@addtoit.com
Signed-off-by: Ramkumar Ramachandra artag...@gmail.com
On Thu, Jul 11, 2013 at 11:05:25PM +0200, Johannes Hirte wrote:
config is attached
Ok, I can reproduce the hang with your config but even with:
$ grep MICROCODE .config
# CONFIG_MICROCODE is not set
# CONFIG_MICROCODE_INTEL_EARLY is not set
# CONFIG_MICROCODE_AMD_EARLY is not set
which means,
Signed-off-by: Richard Henderson r...@twiddle.net
---
arch/alpha/kernel/sys_marvel.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/alpha/kernel/sys_marvel.c b/arch/alpha/kernel/sys_marvel.c
index 407accc..53d6e4a 100644
--- a/arch/alpha/kernel/sys_marvel.c
+++
Compiling with GCC 4.8 yields several instances of
crypto/vmac.c: In function ‘vmac_final’:
crypto/vmac.c:616:9: warning: value computed is not used [-Wunused-value]
memset(mac, 0, sizeof(vmac_t));
^
arch/alpha/include/asm/string.h:31:25: note: in definition of macro ‘memset’
?
Use ll/sc loops instead of C loops around cmpxchg.
Update the atomic64_add_unless block comment to match the code.
Signed-off-by: Richard Henderson r...@twiddle.net
---
arch/alpha/include/asm/atomic.h | 60 +
1 file changed, 37 insertions(+), 23
Signed-off-by: Richard Henderson r...@twiddle.net
---
arch/alpha/Kconfig | 1 +
arch/alpha/include/asm/atomic.h | 28
2 files changed, 29 insertions(+)
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 837a1f2..082d9b4 100644
---
Having unwind info past the PALcode generated stack frame makes
debugging the kernel significantly easier.
Signed-off-by: Richard Henderson r...@twiddle.net
---
arch/alpha/kernel/entry.S | 399 +-
1 file changed, 288 insertions(+), 111 deletions(-)
Remove the compile warning for __udiv_qrnnd not having a prototype.
Use the __builtin_alpha_umulh introduced in gcc 4.0.
Signed-off-by: Richard Henderson r...@twiddle.net
---
lib/mpi/longlong.h | 17 +++--
1 file changed, 7 insertions(+), 10 deletions(-)
diff --git
Signed-off-by: Richard Henderson r...@twiddle.net
---
arch/alpha/include/asm/unistd.h | 3 +--
arch/alpha/include/uapi/asm/unistd.h | 2 ++
arch/alpha/kernel/systbls.S | 2 ++
3 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/arch/alpha/include/asm/unistd.h
Here's a set of minor updates for arch/alpha that should not
be controversial.
r~
The following changes since commit 47188d39b5deeebf41f87a02af1b3935866364cf:
Merge tag 'ext4_for_linus' of
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 (2013-07-14 21:47:51
-0700)
are available
With users of radix_tree_preload() run from interrupt (CFQ is one such
possible user), the following race can happen:
radix_tree_preload()
...
radix_tree_insert()
radix_tree_node_alloc()
if (rtp-nr) {
ret = rtp-nodes[rtp-nr - 1];
interrupt
...
radix_tree_preload()
...
Richard Weinberger wrote:
If you don't want devtmpfs, just disable it in your config.
I don't understand: is this not a good default? Why is creating bogus
devices, confusing systemd, and making um Linux hard to boot
desirable?
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On Tue, 16 Jul 2013 11:34:25 +0400
Konstantin Khlebnikov khlebni...@openvz.org wrote:
I've tested that patch and it really works for me. If you want change
something for other hardware or
extend range where forcewake is held prease do it in a separate patch.
This will be good for bisecting new
Am 16.07.2013 19:06, schrieb Ramkumar Ramachandra:
Richard Weinberger wrote:
If you don't want devtmpfs, just disable it in your config.
I don't understand: is this not a good default? Why is creating bogus
devices, confusing systemd, and making um Linux hard to boot
desirable?
Why does
On Tue, Jul 16, 2013 at 05:22:15PM +0200, Boris BREZILLON wrote:
@@ -41,6 +41,10 @@ extern int usb_disabled(void);
static void at91_start_clock(void)
{
+ if (uclk) {
if (!IS_ERR(uclk)) {
+ clk_set_rate(uclk, 4800);
+ clk_prepare_enable(uclk);
+
On Tue, 2013-07-16 at 17:32 +0400, Igor Gnatenko wrote:
Hmm. I found regression in user-space. In GNOME (maybe and other DEs) we no
longer see switch status of backlight.
Yeah, I can duplicate that. Rafael, we have to call
acpi_video_init_brightness() even if we're not going to initialise the
Hello Alan,
On 16/07/2013 18:48, Alan Stern wrote:
On Tue, 16 Jul 2013, Boris BREZILLON wrote:
The AT91 PMC (Power Management Controller) provides an USB clock used by
USB Full Speed host (ohci) and USB Full Speed device (udc).
The usb drivers (ohci and udc) must configure this clock to
On Tue, Jul 16, 2013 at 05:06:48PM +0200, Boris BREZILLON wrote:
@@ -389,9 +391,13 @@ static int atmci_regs_show(struct seq_file *s, void *v)
* consistent.
*/
spin_lock_bh(host-lock);
- clk_enable(host-mck);
+ ret = clk_prepare_enable(host-mck);
+ if (ret) {
On Tue, 2013-07-16 at 17:58 +0100, Stefano Stabellini wrote:
I think there is a way to get the point across without cursing.
One can be clear and decisive without bursting. It's easy to mistake
cursing on the quality of the code for a personal attack.
What's wrong with cursing? It's just
Richard Weinberger wrote:
Why does this confuse systemd? systemd has also a dependency on devtmpfs.
See getty@.service, which is a dependency of getty.target:
# On systems without virtual consoles, don't start any getty. (Note
# that serial gettys are covered by serial-getty@.service, not
This is update for iproute2 tools for 3.10 kernel.
In addition to the usual array of bug fixes and documentation changes,
this release also fixes some important bugs relating to rate control
at higher speeds.
The 3.10 kernel added a number of new networking features as well
for VXLAN and
On Tue, 2013-07-16 at 10:04 -0700, Richard Henderson wrote:
Remove the compile warning for __udiv_qrnnd not having a prototype.
Use the __builtin_alpha_umulh introduced in gcc 4.0.
Isn't gcc 3.x still a supported compiler?
diff --git a/lib/mpi/longlong.h b/lib/mpi/longlong.h
[]
@@ -151,15
From: Lad, Prabhakar prabhakar.cse...@gmail.com
This patch adds 'sync-on-green-active' property as part
of endpoint property.
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
---
Changes for v4:
1: Fixed review comments pointed by Sylwester.
Changes for v3:
1: Fixed review
Ramkumar Ramachandra wrote:
No, systemd does not have a hard dependency on devtmpfs.
Wait, let me double-check that.
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This makes it possible to let gdb access mappings of the process that is
being debugged.
uio_mmap_logical was moved and uio_vm_ops renamed to group related code
and differentiate to new stuff.
Signed-off-by: Uwe Kleine-König u.kleine-koe...@pengutronix.de
---
drivers/uio/uio.c | 24
vma_count is used write-only and so fails to be useful. So remove it.
Signed-off-by: Uwe Kleine-König u.kleine-koe...@pengutronix.de
---
drivers/uio/uio.c | 16
1 file changed, 16 deletions(-)
diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
index 159cfb3..af24bda 100644
---
Hello,
these two patches were already sent back in April but fell through the
cracks. They are not really related, but send in a series because they
fail to apply in reverse order.
Patch 1 is useful for debugging with gdb, patch 2 is a cleanup. Note
that patch 2 is only compile-tested because I
Arnaldo Carvalho de Melo wrote:
Huh? Why would this be more modern, if both are equivalent, I think
applying the same rules as we have for C code applies here.
It's the prevalent style in git.git, and I figured that it was picked
up from linux.git but didn't check. Drop this part otherwise.
Am 16.07.2013 19:20, schrieb Ramkumar Ramachandra:
Ramkumar Ramachandra wrote:
No, systemd does not have a hard dependency on devtmpfs.
Wait, let me double-check that.
BTW: I'll not apply any patch to the kernel if the issue can easily
fixed in user space, that's the major reason for my
On Tue, Jul 16, 2013 at 06:18:10PM +0200, Michael Holzheu wrote:
Hello Andrew,
Here a new kdump patch series that we have discussed with Vivek and
Hatayama during the last months.
Besides of the feature described below, this patch series also fixes a
regression on s390 that was introduced
Em Thu, Jul 04, 2013 at 06:11:28PM +0530, Ramkumar Ramachandra escreveu:
Signed-off-by: Ramkumar Ramachandra artag...@gmail.com
---
tools/perf/bash_completion | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/perf/bash_completion b/tools/perf/bash_completion
Hi,
On Tue, Jul 16, 2013 at 08:33:06AM +0200, Daniel Mack wrote:
fe4cb0912f8e737f8e4b8b38b9e692f8062f5423
usb: musb: gadget: remove hcd initialization
(Reverting this fixes error cdc_ether: probe of 4-1:1.0 failed
with error -110 seen on the host side.)
Which role does
Hi André,
On 15/07/13 18:14, André Hentschel wrote:
From: André Hentschel n...@dawncrow.de
This patch intents to reduce loading instructions when the resulting value is
not used.
It's a follow up on a4780adeefd042482f624f5e0d577bf9cdcbb760
Have you done any benchmarking to see that this
Ramkumar Ramachandra wrote:
Ramkumar Ramachandra wrote:
No, systemd does not have a hard dependency on devtmpfs.
Wait, let me double-check that.
Sorry about the stupidity; devtmpfs is very much a hard dependency. I
just realized that CONFIG_VT is on, and can't be turned off (!). See
On Mon, 15 Jul 2013 19:34:44 -0400
Paul Gortmaker paul.gortma...@windriver.com wrote:
The last mainline release of a v2.6.x kernel was back in May 2011.
Here we update references to be 3.x based, which also means updating
some dates and statistics.
Ccing the author of the document never hurts
Am 16.07.2013 19:31, schrieb Ramkumar Ramachandra:
Ramkumar Ramachandra wrote:
Ramkumar Ramachandra wrote:
No, systemd does not have a hard dependency on devtmpfs.
Wait, let me double-check that.
Sorry about the stupidity; devtmpfs is very much a hard dependency. I
just realized that
Don't depend on SMP, just check the number of processors online.
This allows a single distribution kernel to use the clocksource
when run on a single processor machine.
Signed-off-by: Richard Henderson r...@twiddle.net
---
arch/alpha/kernel/time.c | 58
With the 1024Hz default, we spend 50% of QEMU emulation
processing timer interrupts.
Signed-off-by: Richard Henderson r...@twiddle.net
---
arch/alpha/Kconfig| 36 ++--
arch/alpha/kernel/setup.c | 10 --
arch/alpha/kernel/time.c | 24
QEMU provides a high-resolution timer and alarm; use this for
a clock source and clock event source when available.
Cc: Thomas Gleixner t...@linutronix.de
Signed-off-by: Richard Henderson r...@twiddle.net
---
arch/alpha/include/asm/pal.h | 14 ++
arch/alpha/kernel/irq_alpha.c | 2 +-
Discontinue use of GENERIC_CMOS_UPDATE; rely on the RTC subsystem.
The marvel platform requires that the rtc only be touched from the
boot cpu. This had been partially implemented with hooks for
get/set_rtc_time, but read/update_persistent_clock were not handled.
Fixed by adding an rtc_set_mmss
When building a generic kernel, do a run-time check on the serial
number, like we do for MILO. When building a custom kernel, make
this a configure-time check.
Signed-off-by: Richard Henderson r...@twiddle.net
---
arch/alpha/Kconfig | 14 ++
While there are 3 patches in this series that are specifically related
to QEMU, there are 3 more that significantly re-architect generic parts
of arch/alpha that hopefully bring them more into line with current
linux-kernel design, and 2 more that seem like they ought to work
generically, but
Use WTINT to wait for the next interrupt. Squash the WTINT call
if the PALcode doesn't support it (e.g. MILO). No attempt is yet
made to skip clock ticks during normal scheduling in order to stay
in power down mode longer.
Signed-off-by: Richard Henderson r...@twiddle.net
---
This allows us to get rid of some hacky code for SMP. Get rid of
some cycle counter hackery that's now handled by generic code via
clocksource + clock_event_device objects.
Cc: Thomas Gleixner t...@linutronix.de
Signed-off-by: Richard Henderson r...@twiddle.net
---
arch/alpha/Kconfig
This kernel/user split was done long ago for other architectures.
Signed-off-by: Richard Henderson r...@twiddle.net
---
arch/alpha/include/asm/param.h | 8 +---
arch/alpha/include/uapi/asm/param.h | 7 ---
2 files changed, 5 insertions(+), 10 deletions(-)
diff --git
The code as written is correct, and will be used by QEMU emulation.
Signed-off-by: Richard Henderson r...@twiddle.net
---
arch/alpha/kernel/sys_dp264.c | 8
1 file changed, 8 deletions(-)
diff --git a/arch/alpha/kernel/sys_dp264.c b/arch/alpha/kernel/sys_dp264.c
index 5bf401f..6c35159
Am 16.07.2013 19:36, schrieb Ramkumar Ramachandra:
Richard Weinberger wrote:
BTW: I'll not apply any patch to the kernel if the issue can easily
fixed in user space, that's the major reason for my NAK.
I was just asking for good defaults; I want um Linux to work
out-of-the-box. There's
On Mon, Jul 15, 2013 at 03:52:32PM -0700, Arjan van de Ven wrote:
yeah ondemand does this, but ondemand is actually a pretty bad governor.
not because of the sampling, but because of its algorithm.
Is it good for any class of hardware still out there? Or should the thing be
shot in the head?
In the normal case, one wants the guest to follow the host time.
QEMU has a cserve call that retrieves the wall clock.
Signed-off-by: Richard Henderson r...@twiddle.net
---
arch/alpha/include/asm/pal.h | 56 ++
arch/alpha/kernel/Makefile | 3 +-
On Tue, Jul 16, 2013 at 10:36:25PM +0530, Ramkumar Ramachandra wrote:
Richard Weinberger wrote:
If you don't want devtmpfs, just disable it in your config.
I don't understand: is this not a good default? Why is creating bogus
devices, confusing systemd, and making um Linux hard to boot
On 07/16/2013 12:14 PM, Miklos Szeredi wrote:
On Tue, Jul 16, 2013 at 09:15:16AM -0400, Brian Foster wrote:
I'm not sure why it would need to have a valid inode. A dentry with a
NULL inode is valid, no?
It is valid, yes. It's called a negative dentry, which caches the
information
that
Richard Weinberger wrote:
BTW: I'll not apply any patch to the kernel if the issue can easily
fixed in user space, that's the major reason for my NAK.
I was just asking for good defaults; I want um Linux to work
out-of-the-box. There's really no point in creating bogus devices in
/dev, and
On Tue, 2013-07-02 at 08:45 +0200, Ingo Molnar wrote:
* Tim Chen tim.c.c...@linux.intel.com wrote:
On Sat, 2013-06-29 at 09:12 +0200, Ingo Molnar wrote:
* Tim Chen tim.c.c...@linux.intel.com wrote:
If my analysis is correct so far then it might be useful to add two
more
On Tue, Jul 16, 2013 at 07:21:02PM +0200, Uwe Kleine-König wrote:
Hello,
these two patches were already sent back in April but fell through the
cracks. They are not really related, but send in a series because they
fail to apply in reverse order.
Patch 1 is useful for debugging with gdb,
Maybe some QA period before the release might help, but who would
care? (Especially under the situation where everybody has own x.y
stable tree?)
Hopefully people tracking the upstream stable trees would be throwing
any pre-release stuff into their QA processes before it was officially
Commit f1a18a105 Thermal: CPU Package temperature thermal had code
that did a get_online_cpus(), run a loop and then do a
put_online_cpus(). The problem is that the loop had an error exit that
would skip the put_online_cpus() part.
In the error exit part of the function, it also did a
On Tue, Jul 16, 2013 at 10:08:07AM +0200, Yann E. MORIN wrote:
Andrew, All,
On Tuesday 16 July 2013 09:56:11 Andrew Morton wrote:
On Tue, 16 Jul 2013 00:47:27 -0700 Andrew Morton
a...@linux-foundation.org wrote:
On Mon, 15 Jul 2013 15:08:20 -0700 H. Peter Anvin h...@zytor.com
Hi Pravin,
A bug was opened against the Ubuntu kernel[0]. After a kernel bisect,
it was found that reverting the following commit resolved this bug:
commit ec5f061564238892005257c83565a0b58ec79295
Author: Pravin B Shelar pshe...@nicira.com
Date: Thu Mar 7 09:28:01 2013 +
net: Kill
On Tue, Jul 16, 2013 at 12:32:53AM -0700, David Lang wrote:
On Mon, 15 Jul 2013, Sarah Sharp wrote:
People do need to be called out on their mistakes. In companies, if
you don't fire managers who do the wrong thing soon enough, it can
ruin the company. In kernel development, you have a very
Thanks. How did you trigger this error condition? Is it a code review or
you have some way to reproduce?
Regards,
Srinivas
On 07/16/2013 11:02 AM, Steven Rostedt wrote:
Commit f1a18a105 Thermal: CPU Package temperature thermal had code
that did a get_online_cpus(), run a loop and then do a
Al Viro wrote:
As for the devices, they are *not* bogus. RTFM, already.
Documentation/virtual/uml/UserModeLinux-HOWTO.txt, if you can't be bothered
to say git grep UML Documentation/ and find where it on your own. The
relevant section is called Setting up serial lines and consoles.
On 07/15/2013 09:16 PM, Gleb Natapov wrote:
On Mon, Jul 15, 2013 at 09:06:13PM +0530, Raghavendra K T wrote:
On 07/14/2013 06:54 PM, Gleb Natapov wrote:
On Mon, Jun 24, 2013 at 06:13:53PM +0530, Raghavendra K T wrote:
Simplify kvm_for_each_vcpu with kvm_irq_delivery_to_apic
From: Raghavendra
Hi Darren,
On Tue, Jul 16, 2013 at 08:40:15AM -0700, Darren Hart wrote:
On Tue, 2013-07-16 at 08:13 +0200, Willy Tarreau wrote:
It can seem counter-producting first (as Sarah thinks) but I think that
the competent people find their way in this simply because they're backed
up by other
Am 16.07.2013 20:12, schrieb Ramkumar Ramachandra:
Al Viro wrote:
As for the devices, they are *not* bogus. RTFM, already.
Documentation/virtual/uml/UserModeLinux-HOWTO.txt, if you can't be bothered
to say git grep UML Documentation/ and find where it on your own. The
relevant section is
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