Displaying 20 results from an estimated 268 matches for "uncached".
2018 Sep 04
2
[PATCH] PCI: add prefetch quirk to work around Asus/Nvidia suspend issues
...e01d5000-0xe01dd000
write-combining @ 0xe01dd000-0xe01e5000
write-combining @ 0xe01e5000-0xe01ed000
write-combining @ 0xe01ed000-0xe01f5000
write-combining @ 0xe01f5000-0xe01fd000
write-combining @ 0xe01fd000-0xe0205000
write-combining @ 0xe0205000-0xe020d000
write-combining @ 0xe020d000-0xe0215000
uncached-minus @ 0xed000000-0xed200000
write-combining @ 0xed800000-0xee000000
uncached-minus @ 0xee000000-0xef000000
uncached-minus @ 0xef200000-0xef400000
uncached-minus @ 0xef400000-0xef401000
uncached-minus @ 0xef404000-0xef405000
uncached-minus @ 0xef510000-0xef520000
uncached-minus @ 0xef528000-0xef52...
2018 Sep 04
0
[PATCH] PCI: add prefetch quirk to work around Asus/Nvidia suspend issues
...@ 0xe01dd000-0xe01e5000
> write-combining @ 0xe01e5000-0xe01ed000
> write-combining @ 0xe01ed000-0xe01f5000
> write-combining @ 0xe01f5000-0xe01fd000
> write-combining @ 0xe01fd000-0xe0205000
> write-combining @ 0xe0205000-0xe020d000
> write-combining @ 0xe020d000-0xe0215000
> uncached-minus @ 0xed000000-0xed200000
> write-combining @ 0xed800000-0xee000000
> uncached-minus @ 0xee000000-0xef000000
> uncached-minus @ 0xef200000-0xef400000
> uncached-minus @ 0xef400000-0xef401000
> uncached-minus @ 0xef404000-0xef405000
> uncached-minus @ 0xef510000-0xef520000
>...
2018 Sep 03
2
[PATCH] PCI: add prefetch quirk to work around Asus/Nvidia suspend issues
On Sat, Sep 1, 2018 at 3:12 AM, Bjorn Helgaas <helgaas at kernel.org> wrote:
> If true, this sounds like some sort of erratum, so it would be good to
> get some input from Intel, and I cc'd a few Intel folks.
Yes, it would be great to get their input.
> It's interesting that all the systems below are from Asus. That makes
> me think there's some BIOS or SMM
2009 Apr 02
5
Error in starting "wine file" in x86_64 FC10 env
First the following errors are logged in dmesg:
[ 31.891848] mtrr: base(0xc0000000) is not aligned on a
size(0xff00000) boundary
[ 32.343580] Xorg:3090 conflicting memory types c0000000-cff00000
uncached<->uncached-minus
[ 32.343585] reserve_memtype failed 0xc0000000-0xcff00000, track
uncached, req write-back
[ 32.344431] Xorg:3090 conflicting memory types fd000000-fe000000
uncached<->uncached-minus
[ 32.344434] reserve_memtype failed 0xfd000000-0xfe000000, track
uncached, req wri...
2009 Dec 11
1
conflicting memory types
I just noticed these messages in my logs :
modprobe:1998 conflicting memory types e8000000-e8010000
uncached-minus<->write-combining
reserve_memtype failed 0xe8000000-0xe8010000, track uncached-minus,
req uncached-minus
ioremap reserve_memtype failed -16
Xorg:5078 conflicting memory types e8000000-e8010000
uncached-minus<->write-combining
reserve_memtype failed 0xe8000000-0xe8010000, track unc...
2018 Sep 04
1
[PATCH] PCI: add prefetch quirk to work around Asus/Nvidia suspend issues
On Tue, Sep 4, 2018 at 2:43 PM, Mika Westerberg
<mika.westerberg at linux.intel.com> wrote:
> Yes, can you check if the failing device BAR is included in any of the
> above entries? If not then it is probably not related.
mtrr again for reference:
reg00: base=0x0c0000000 ( 3072MB), size= 1024MB, count=1: uncachable
reg01: base=0x0a0000000 ( 2560MB), size= 512MB, count=1: uncachable
2010 Oct 13
0
mtrr error
I need your help and DEL's tech support doesn't provide any help on this
one.
We have a lot of different type of DELL desktops from old-type
hyper-thread cpu, to dual-core and quad-core cpus (most are Xeons). We
run all versions of CentOS, but most are latest 5.5 (also up-to-date)
and are very happy about that. The primary software on those Linux
systems is IDL, which uses OpenGL
2016 Jun 20
3
Pre-built snapshots of trunk
...come from CI systems, which pulled apt repo
> for every and each downstream commit without any caching / checking
> whether the mainline changed. We would certainly try to limit such
> behavior if / when new APT mirror will be established.
>
I believe many projects have now switched to uncached downloads from
llvm.org/releases (Boost.Hana also does this uncached atm.). Caching on
e.g. Travis and CircleCI is not easily available for APT repositories; I
think that's why noone bothered. For simple file downloads it is much
easier, so perhaps a little explaining text can be added to the m...
2012 Nov 16
5
[ 3009.778974] mcelog:16842 map pfn expected mapping type write-back for [mem 0x0009f000-0x000a0fff], got uncached-minus
Hi Konrad,
Sometime ago i reported this one at boot up:
[ 3009.778974] mcelog:16842 map pfn expected mapping type write-back for [mem 0x0009f000-0x000a0fff], got uncached-minus
[ 3009.788570] ------------[ cut here ]------------
[ 3009.798175] WARNING: at arch/x86/mm/pat.c:774 untrack_pfn+0xa1/0xb0()
[ 3009.807966] Hardware name: MS-7640
[ 3009.817677] Modules linked in:
[ 3009.827524] Pid: 16842, comm: mcelog Tainted: G W 3.7.0-rc5-20121116-reverted-persi...
2008 Mar 14
0
Example using uncached
...tiveRecord issues a "SELECT @@IDENTITY
AS Ident" after each insert, it only ever returns the values of the
initial SELECT. (The log shows it''s hitting cache.)
Is this the proper way to disable caching for these inserts?
files.each do |f|
ActiveRecord::Base.connection.uncached do
self.items.create!(:file => f) unless f.blank?
end
end
--~--~---------~--~----~------------~-------~--~----~
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2010 Oct 11
0
AUTOREPLY Re: 2.0.5 masteruser problem with uncached users
...ystem_groups_user=workinguser^Iuid=47077^Igid=100^Ihome=/home/d/w/workinguser^Imaster_user=masteruser
> Oct 8 13:44:32 postamt dovecot: imap-login: Login: user=<workinguser>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=28224, secured
>
> So why does the masteruser login for an UNCACHED user fail?
Right now I'm having a hard time migrating my users because the
masteruser login fails. Anybody?
--
Ralf Hildebrandt
Gesch?ftsbereich IT | Abteilung Netzwerk
Charit? - Universit?tsmedizin Berlin
Campus Benjamin Franklin
Hindenburgdamm 30 | D-12203 Berlin
Tel. +49 30 450...
2012 Jun 05
7
Re: XEN MTRR
On Sun, Jun 03, 2012 at 05:31:32PM +1000, aorchis@gmail.com wrote:
> Hi Jeremy and Konrad,
CC-ing xen-devel.
>
> Basically the driver NVIDIA provided is a binary blob and recent
> versions does not work with the PAT layout of XEN so it falls back to
> MTRR to provide write combining (please correct me if I''m wrong).
OK? Which is still OK. Are you using a v3.4 kernel
2010 Oct 08
2
2.0.5 masteruser problem with uncached users
...Iworkinguser^Isystem_groups_user=workinguser^Iuid=47077^Igid=100^Ihome=/home/d/w/workinguser^Imaster_user=masteruser
Oct 8 13:44:32 postamt dovecot: imap-login: Login: user=<workinguser>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=28224, secured
So why does the masteruser login for an UNCACHED user fail?
auth_debug = yes
auth_debug_passwords = yes
auth_mechanisms = plain login
disable_plaintext_auth = no
auth_master_user_separator = *
# fuer user*masteruser logins
passdb {
args = /usr/dovecot-2/etc/dovecot/dovecot.masteruser
driver = passwd-file
master = yes
pass = yes
}
# Au...
2016 Sep 07
1
[PATCH] drm/nouveau: Skip fence context seqno check if notifies are enabled
If the fence context has notifies enabled, each of the fences'
FENCE_FLAG_SIGNALED_BIT will be updated from the interrupt. We can rely
on this status for reporting the current fence_is_signaled() and so
avoid an expensive uncached read.
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Cc: Ben Skeggs <bskeggs at redhat.com>
Cc: dri-devel at lists.freedesktop.org
Cc: nouveau at lists.freedesktop.org
---
drivers/gpu/drm/nouveau/nouveau_fence.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git...
2012 Jan 15
0
[CENTOS6] mtrr_cleanup: can not find optimal value - during server startup
After fresh installation of CentOS 6.2 on my server, I get following errors
in my dmesg output:
-------
MTRR default type: uncachable
MTRR fixed ranges enabled:
00000-9FFFF write-back
A0000-BFFFF uncachable
C0000-D7FFF write-protect
D8000-E7FFF uncachable
E8000-FFFFF write-protect
MTRR variable ranges enabled:
0 base 000000000 mask C00000000 write-back
1 base 400000000 mask
2014 May 23
2
[RFC] drm/nouveau: disable caching for VRAM BOs on ARM
...>>>>>> The offending nouveau_bo_rd32 is done over an IO-mapped BO, e.g. a BO
>>>>>> mapped through the BAR.
>>>>>>
>>>>> Um wait, this memory is behind an already mapped bar? I think ioremap on
>>>>> ARM defaults to uncached mappings, so if you want to access the memory
>>>>> behind this bar as WC you need to map the BAR as a whole as WC by using
>>>>> ioremap_wc.
>>>>
>>>> Tried mapping the BAR using ioremap_wc(), but to no avail. On the other
>>>> hand...
2014 May 23
3
[RFC] drm/nouveau: disable caching for VRAM BOs on ARM
...syscall+0x0/0x30
>> >>
>> >> The offending nouveau_bo_rd32 is done over an IO-mapped BO, e.g. a BO
>> >> mapped through the BAR.
>> >>
>> > Um wait, this memory is behind an already mapped bar? I think ioremap on
>> > ARM defaults to uncached mappings, so if you want to access the memory
>> > behind this bar as WC you need to map the BAR as a whole as WC by using
>> > ioremap_wc.
>>
>> Tried mapping the BAR using ioremap_wc(), but to no avail. On the other
>> hand, could it be that VRAM BOs end up cre...
2014 May 19
2
[RFC] drm/nouveau: disable caching for VRAM BOs on ARM
...gt;> (SyS_ioctl) from [<c000e6e0>] (ret_fast_syscall+0x0/0x30
>>
>> The offending nouveau_bo_rd32 is done over an IO-mapped BO, e.g. a BO
>> mapped through the BAR.
>>
> Um wait, this memory is behind an already mapped bar? I think ioremap on
> ARM defaults to uncached mappings, so if you want to access the memory
> behind this bar as WC you need to map the BAR as a whole as WC by using
> ioremap_wc.
Tried mapping the BAR using ioremap_wc(), but to no avail. On the other
hand, could it be that VRAM BOs end up creating a mapping over an
already-mapped reg...
2010 Aug 03
1
sip.conf register in realtime DB
...s? (yes|no)
After a reload I noticed that the registration came through when I
executed "sip show registrations". This realtime works.
But I then get a lot of the following messages :
/
[Aug 2 20:05:05] WARNING[29850]: chan_sip.c:18187 build_peer: Qualify
is incompatible with dynamic uncached realtime. Please either turn
rtcachefriends on or turn qualify off on peer 'user2'
[Aug 2 20:05:05] WARNING[29850]: chan_sip.c:18187 build_peer: Qualify
is incompatible with dynamic uncached realtime. Please either turn
rtcachefriends on or turn qualify off on peer 'user2'/...
2012 Nov 03
0
mtrr_gran_size and mtrr_chunk_size
Good Day All,
Today I looked at the dmesg log and I notice that the following messages
regarding mtrr_gran_size/mtrr_chunk_size.
I am currently running CentOS 6.3 and I installed CentOS 6.2 and 6.1 and I
was seeing the same errors. When I installed CentOS 5.8 on the same laptop
I do not see these errors.
$ lsb_release -a
LSB Version: