Forgive if this is silly but would it be possible to do something
simliar to rseq where the user can register a set of features for a
program counter region and then on interrupt check that to determine
what needs to be saved?
For example if a user doesn't use any AMX but loads a library that
This patch adds support for skipping a file descriptor when using
IORING_REGISTER_FILES_UPDATE. __io_sqe_files_update will skip fds set
to IORING_REGISTER_FILES_SKIP. IORING_REGISTER_FILES_SKIP is inturn
added as a #define in io_uring.h
Signed-off-by: noah
---
Supporting documentation and tests
On Tue, Jan 26, 2021 at 12:24 PM Pavel Begunkov wrote:
>
> On 26/01/2021 17:14, Noah Goldstein wrote:
> > On Tue, Jan 26, 2021 at 7:29 AM Pavel Begunkov
> > wrote:
> >>
> >> On 22/12/2020 02:10, Noah Goldstein wrote:
> >>> On Sun, Dec 20
On Tue, Jan 26, 2021 at 7:29 AM Pavel Begunkov wrote:
>
> On 22/12/2020 02:10, Noah Goldstein wrote:
> > On Sun, Dec 20, 2020 at 03:18:05PM +, Pavel Begunkov wrote:
> >> On 20/12/2020 06:50, noah wrote:> From: noah
> >>>
> >>> This patch makes
This patch drops unnecessary comparisons to turn return values into
booleans. There is no reason to do a != for cancelled and posted as
they can be set to a boolean directly more efficiently.
Signed-off-by: noah
---
fs/io_uring.c | 8
1 file changed, 4 insertions(+), 4 deletions
On Sun, Dec 20, 2020 at 03:18:05PM +, Pavel Begunkov wrote:
> On 20/12/2020 06:50, noah wrote:> From: noah
> >
> > This patch makes it so that specify a file descriptor value of -2 will
> > skip updating the corresponding fixed file index.
> >
> >
From: noah
This patch makes it so that specify a file descriptor value of -2 will
skip updating the corresponding fixed file index.
This will allow for users to reduce the number of syscalls necessary
to update a sparse file range when using the fixed file option.
Signed-off-by: noah
---
fs
And Release Of Your Fund To You Without
Delays as your email was listed among to be compensated.
Best Regards,
Dr Martin Noah
And Release Of Your Fund To You Without
Delays as your email was listed among to be compensated.
Best Regards,
Dr Martin Noah
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Hello Brethren,
Kindly Contact me for more details,i am Pastor Noah Cole Atkinson.i
have a very important message which concerns you.contact me on
(noahcole...@yahoo.com)Thanks
Yours Sincerely
Pastor Noah Cole
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Hello Brethren,
Kindly Contact me for more details,i am Pastor Noah Cole Atkinson.i
have a very important message which concerns you.contact me on
(noahcole...@yahoo.com)Thanks
Yours Sincerely
Pastor Noah Cole
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WC, kernel 2.6.22
(Ubuntu 7.10 x64)
===
# sync; time sh -c "dd if=/dev/zero of=/data/test bs=1024k count=8192;sync"
8192+0 records in
8192+0 records out
8589934592 bytes (8.6 GB) copied, 120.797 seconds, 71.1 MB/s
real2m1.883s
user0m0.020s
sys 0m26.530s
-- noah
-
=1024k count=8192;sync
8192+0 records in
8192+0 records out
8589934592 bytes (8.6 GB) copied, 120.797 seconds, 71.1 MB/s
real2m1.883s
user0m0.020s
sys 0m26.530s
-- noah
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2007/11/21, noah <[EMAIL PROTECTED]>:
> 2007/11/21, Alan Cox <[EMAIL PROTECTED]>:
> > > I've had other freezes before but this was the first time I was able
> > > to see what was actually going on.
> > > IRQ 21 appears to be shared between sata_nv a
2007/11/21, noah [EMAIL PROTECTED]:
2007/11/21, Alan Cox [EMAIL PROTECTED]:
I've had other freezes before but this was the first time I was able
to see what was actually going on.
IRQ 21 appears to be shared between sata_nv and ethernet.
Does this mean my hardware/BIOS is broken
and I was re-indexing a database which caused a lot of
disk activity. I'm quite confident the network was pretty much idle at
the time.
-- noah
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confident the network was pretty much idle at
the time.
-- noah
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Please read the FAQ at http://www.tux.org/lkml/
: 0 0 IO-APIC-fasteoi sata_nv
21: 364434775430 IO-APIC-fasteoi sata_nv, eth0
22: 312614531218 IO-APIC-fasteoi ohci_hcd:usb1, sata_nv
23: 4 1649 IO-APIC-fasteoi HDA Intel, ehci_hcd:usb2
NMI: 0 0
LOC:3629562
is configured like this:
sda1,sdc1 -> md0 (raid 1)
sdb1,sdd1 -> md1 (raid 1)
Both md0 and md1 are then encrypted with dm-crypt and the dm-devices
are then used to form md2 (stripe).
-- noah
# lspci
00:00.0 RAM memory: nVidia Corporation C51 Host Bridge (rev a2)
00:00.1 RAM memory: nVidia Corpo
is configured like this:
sda1,sdc1 - md0 (raid 1)
sdb1,sdd1 - md1 (raid 1)
Both md0 and md1 are then encrypted with dm-crypt and the dm-devices
are then used to form md2 (stripe).
-- noah
# lspci
00:00.0 RAM memory: nVidia Corporation C51 Host Bridge (rev a2)
00:00.1 RAM memory: nVidia Corporation
4775430 IO-APIC-fasteoi sata_nv, eth0
22: 312614531218 IO-APIC-fasteoi ohci_hcd:usb1, sata_nv
23: 4 1649 IO-APIC-fasteoi HDA Intel, ehci_hcd:usb2
NMI: 0 0
LOC:36295623629543
ERR: 0
-- noah
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ost9/scan
-bash: echo: write error: Invalid argument
# echo --- > /sys/module/scsi_mod/parameters/scan
-bash: /sys/module/scsi_mod/parameters/scan: Permission denied
-- noah
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/scsi_mod/parameters/scan: Permission denied
-- noah
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Please read the FAQ at http://www.tux.org/lkml/
t; multiple probes vs unbalanced lock/unlock.
I think most of problems involving non atomicity of the
connection/disconnection of probes can be accomplished by good house
keeping and settings things up in phases which insure consistency. For
example wiring things up before enabling events.
en
the linking of the cookie could be too instrusive.
In all of our cases the cookie would certainly be a void* pointing to
internal data structures. What is the objection to using the marker's
private data to point to the internal structures?
Thanks for helping out. I realize the situations I
On 02/08/07 12:44 -0400, Mathieu Desnoyers wrote:
> * [EMAIL PROTECTED] ([EMAIL PROTECTED]) wrote:
> > Mathieu
> >
> > I have been working with your Kernel Markers infrastructure now for some
> > time and have run into an extendability issue.
>
> Hi Noah,
>
On 02/08/07 12:44 -0400, Mathieu Desnoyers wrote:
* [EMAIL PROTECTED] ([EMAIL PROTECTED]) wrote:
Mathieu
I have been working with your Kernel Markers infrastructure now for some
time and have run into an extendability issue.
Hi Noah,
Can you tell us a little bit more about what you
particular situation. Many students here use
the framework for learning systems programming, and as such it evolves
often.
- Noah
The current approach is to use the marker name as a way to specify
markers group. If we go with a flavor enumeration instead, we would
have to add an enumeration
and settings things up in phases which insure consistency. For
example wiring things up before enabling events. An issue such as
hitting a _end event before a _start event can easily be handled by
whatever framework the markers are attached to.
- Noah
Thanks for helping out. I realize the situations
Thanks this fixed it. My LKML search didn't find this patch.
-noah
On 7/25/07, Len Brown <[EMAIL PROTECTED]> wrote:
On Wednesday 25 July 2007 12:11, Noah Watkins wrote:
> Latest git tree gives following build errors (config attached):
>
> make -C /yggnfs/nwatkins/kernels/git-linu
Thanks this fixed it. My LKML search didn't find this patch.
-noah
On 7/25/07, Len Brown [EMAIL PROTECTED] wrote:
On Wednesday 25 July 2007 12:11, Noah Watkins wrote:
Latest git tree gives following build errors (config attached):
make -C /yggnfs/nwatkins/kernels/git-linux-2.6/linux-2.6
O
Ingo:
I'm getting the following compilation problems in 2.6.20-rt5. I've attached my
.config
- Noah
-
CHK include/linux/version.h
CHK include/linux/utsrelease.h
CHK include/linux/compile.h
CC arch/i386/kernel/apic.o
Ingo:
I'm getting the following compilation problems in 2.6.20-rt5. I've attached my
.config
- Noah
-
CHK include/linux/version.h
CHK include/linux/utsrelease.h
CHK include/linux/compile.h
CC arch/i386/kernel/apic.o
No script. Does trailing whitespace and spaces before tab indents seem
to cover all the whitespace problem scenarios?
-noah
On Mon, Jan 22, 2007 at 08:58:36PM +0100, Ingo Molnar wrote:
>
> * Noah Watkins <[EMAIL PROTECTED]> wrote:
>
> > fixes trailing whitespace and spac
No script. Does trailing whitespace and spaces before tab indents seem
to cover all the whitespace problem scenarios?
-noah
On Mon, Jan 22, 2007 at 08:58:36PM +0100, Ingo Molnar wrote:
* Noah Watkins [EMAIL PROTECTED] wrote:
fixes trailing whitespace and spaces before tab indents
fixes trailing whitespace and spaces before tab indents in 2.6.20-rc5-rt7 as
reported with: git-apply --whitespace=error-all
---
arch/arm/mach-omap1/time.c|2 +-
arch/i386/kernel/entry.S |2 +-
arch/i386/kernel/reboot.c |2 +-
arch/ia64/Kconfig
fixes trailing whitespace and spaces before tab indents in 2.6.20-rc5-rt7 as
reported with: git-apply --whitespace=error-all
---
arch/arm/mach-omap1/time.c|2 +-
arch/i386/kernel/entry.S |2 +-
arch/i386/kernel/reboot.c |2 +-
arch/ia64/Kconfig
---
include/linux/cdev.h |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/include/linux/cdev.h b/include/linux/cdev.h
index f309b00..b53e2a0 100644
--- a/include/linux/cdev.h
+++ b/include/linux/cdev.h
@@ -5,6 +5,7 @@
#include
#include
#include
+#include
struct
---
include/linux/cdev.h |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/include/linux/cdev.h b/include/linux/cdev.h
index f309b00..b53e2a0 100644
--- a/include/linux/cdev.h
+++ b/include/linux/cdev.h
@@ -5,6 +5,7 @@
#include linux/kobject.h
#include linux/kdev_t.h
Hi!
I'm experiencing data corruption in the following setup:
1. mdadm --create /dev/md0 -n3 -lraid5 /dev/hda1 /dev/hdc1 /dev/hde1
2. cryptsetup -c aes-cbc-essiva:sha256 luksFormat /dev/md0 mykey
3. cryptsetup -d mykey luksOpen /dev/md0 cryptvol
4. pvcreate /dev/mapper/cryptvol
5. vgcreate vg0
Hi!
I'm experiencing data corruption in the following setup:
1. mdadm --create /dev/md0 -n3 -lraid5 /dev/hda1 /dev/hdc1 /dev/hde1
2. cryptsetup -c aes-cbc-essiva:sha256 luksFormat /dev/md0 mykey
3. cryptsetup -d mykey luksOpen /dev/md0 cryptvol
4. pvcreate /dev/mapper/cryptvol
5. vgcreate vg0
Hi!
I'm getting "md: bug in file drivers/md/md.c, line 1652" (see below) after
writing data to a md-device using dd.
Is it really a bug or am I just using mdadm in the wrong way? I'm unsure
about the --assume-clean flag when creating the raid5 volume.
My kernel is 2.6.18.
Below are some
Hi!
I'm getting md: bug in file drivers/md/md.c, line 1652 (see below) after
writing data to a md-device using dd.
Is it really a bug or am I just using mdadm in the wrong way? I'm unsure
about the --assume-clean flag when creating the raid5 volume.
My kernel is 2.6.18.
Below are some
pcmcia_request_irq to pass an arbitrary, unique,
non-NULL dev_info with the dummy handler.
Signed-off-by: Noah Misch <[EMAIL PROTECTED]>
--- pristine-linux-2.6.13-rc3/drivers/pcmcia/pcmcia_resource.c 2005-07-16
16:57:21.0 -0400
+++ rc3dbg/drivers/pcmcia/pcmcia_resource.c 2005
pcmcia_request_irq to pass an arbitrary, unique,
non-NULL dev_info with the dummy handler.
Signed-off-by: Noah Misch [EMAIL PROTECTED]
--- pristine-linux-2.6.13-rc3/drivers/pcmcia/pcmcia_resource.c 2005-07-16
16:57:21.0 -0400
+++ rc3dbg/drivers/pcmcia/pcmcia_resource.c 2005-07-16 22
On Wed, Apr 13, 2005 at 03:47:40PM +0200, Andrea Arcangeli wrote:
> On Fri, Mar 18, 2005 at 11:12:18AM -0500, Noah Meyerhans wrote:
> > Well, that's certainly an interesting question. The filesystem is IBM's
> > JFS. If you tell me that's part of the problem, I'm not likely to
&
On Wed, Apr 13, 2005 at 03:47:40PM +0200, Andrea Arcangeli wrote:
On Fri, Mar 18, 2005 at 11:12:18AM -0500, Noah Meyerhans wrote:
Well, that's certainly an interesting question. The filesystem is IBM's
JFS. If you tell me that's part of the problem, I'm not likely to
disagree. 8
Joel,
I'm not specifically loading hangcheck anywhere. I just installed
slackware and mysql on the box. Nothing special.
-N
Joel Becker wrote:
>>Date: Wed, 30 Mar 2005 12:45:43 -0800
>>From: Noah Silverman <[EMAIL PROTECTED]>
>>To: linux-kernel@vger.kernel.org
>
Sorry
2.6.7
Burton Windle wrote:
> Kernel version?
>
On Wed, 30 Mar 2005, Noah Silverman wrote:
> Hi,
>
> I'm been experiencing a weird problem
>
> I get endlessly repeated hangcheck errors in my syslog with no
explanation:
>
> Mar 30 12:41:43 db kernel: Hang
servcie.
I would love to diagnose the problem, but the syslog entries don't give
me much to go on.
Does anybody have any suggestions.
Thanks,
-Noah
-
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servcie.
I would love to diagnose the problem, but the syslog entries don't give
me much to go on.
Does anybody have any suggestions.
Thanks,
-Noah
-
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Sorry
2.6.7
Burton Windle wrote:
Kernel version?
On Wed, 30 Mar 2005, Noah Silverman wrote:
Hi,
I'm been experiencing a weird problem
I get endlessly repeated hangcheck errors in my syslog with no
explanation:
Mar 30 12:41:43 db kernel: Hangcheck: hangcheck value past margin
Joel,
I'm not specifically loading hangcheck anywhere. I just installed
slackware and mysql on the box. Nothing special.
-N
Joel Becker wrote:
Date: Wed, 30 Mar 2005 12:45:43 -0800
From: Noah Silverman [EMAIL PROTECTED]
To: linux-kernel@vger.kernel.org
Subject: Hangcheck problem
I'm been
te->reclaimed_slab &&
+ zone->pages_scanned >= (zone->nr_active +
+ zone->nr_inactive) * 4)
zone->all_unreclaimable = 1;
/*
and
--
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MIT Computer Science and Artificial Intelligence Laboratory
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Swap cache: add 2582, delete 2047, find 276/524, race 0+0
Free swap = 3612564kB
Total swap = 3615236kB
Free swap: 3612564kB
524160 pages of RAM
294768 pages of HIGHMEM
5496 reserved pages
22159 pages shared
535 pages swap cached
--
Noah Meyerhans System Administrator
Swap cache: add 2582, delete 2047, find 276/524, race 0+0
Free swap = 3612564kB
Total swap = 3615236kB
Free swap: 3612564kB
524160 pages of RAM
294768 pages of HIGHMEM
5496 reserved pages
22159 pages shared
535 pages swap cached
--
Noah Meyerhans System Administrator
modifications?
In my experience, Tx interrupt mitigation is of little benefit. I actually
saw a performance increase of ~20% when I turned off Tx interrupt
mitigation in my driver (could have been poor implementation on my part).
--
Noah Romer |"Calm down, it's only ones and zeros.&q
ance increase of ~20% when I turned off Tx interrupt
mitigation in my driver (could have been poor implementation on my part).
--
Noah Romer |"Calm down, it's only ones and zeros." - this message
[EMAIL PROTECTED] |brought to you by The Network
PGP key available |&quo
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