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2005 Jan 17
4
DIDs anywhere but here?
Are there affordable DIDs (preferably IAX) available anywhere outside the US? I want to use it to meet ICANN requirements for providing a valid phone number, yet pre-empting some of the telemarketing calls my domain registrations generate. (Yes, I asked a similar question about 900# availability before). I'd prefer to have a number somewhere outside the NANP, preferably an asian country. This number will (obviously) be low-volume (minutes/month at the most),...
2005 Sep 15
2
ppc questions
Chris Mauritz wrote: > > The 32bit PPC release is for the older G3/G4 macs, no? I've got a > pile of unused G4 400-800mhz powermacs just sitting around The ppc32 distro will work on any NewWorld G3, G4 based machine ( and 32bit ibm power, like the older rs6k's ) - it _also_ works fine on the MacMini and G4 Xserve's. With some common sense tweaks, a G4 450Mhz is a very
2019 May 27
3
[RFC PATCH 5/6] x86/mm/tlb: Flush remote and local TLBs concurrently
...; > + /* > > + * flush_tlb_multi() is the preferred interface. When it is used, > > + * flush_tlb_others() should return false. > > This comment does not make sense. flush_tlb_others() return type is > void. I suspect that is an artifact from before the static_key; an attempt to make the pv interface less awkward. Something like the below would work for KVM I suspect, the others (Hyper-V and Xen are more 'interesting'). --- --- a/arch/x86/kernel/kvm.c +++ b/arch/x86/kernel/kvm.c @@ -580,7 +580,7 @@ static void __init kvm_apf_trap_init(voi static DEFINE_PER_...
2019 May 27
3
[RFC PATCH 5/6] x86/mm/tlb: Flush remote and local TLBs concurrently
...; > + /* > > + * flush_tlb_multi() is the preferred interface. When it is used, > > + * flush_tlb_others() should return false. > > This comment does not make sense. flush_tlb_others() return type is > void. I suspect that is an artifact from before the static_key; an attempt to make the pv interface less awkward. Something like the below would work for KVM I suspect, the others (Hyper-V and Xen are more 'interesting'). --- --- a/arch/x86/kernel/kvm.c +++ b/arch/x86/kernel/kvm.c @@ -580,7 +580,7 @@ static void __init kvm_apf_trap_init(voi static DEFINE_PER_...
2016 Nov 04
2
CentOS-7 x86_64 AMIs and consistent network device naming
...s via either: - "net.ifnames=0" kernel boot parameter or - "ln -vs /dev/null /etc/udev/rules.d/80-net-setup-link.rules" As I'm setting up some automation which will use the official CentOS 7 AMI, I'm wondering whether to switch on the new naming scheme manually and pre-empt the switch over or wait until the official AMIs switch over. Also, will the next CentOS 7 AMI start using NetworkManager instead of the traditional ifcfg-* scripts? Regards, Jinesh -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermai...
2006 Apr 06
2
Two XGL questions
...? I think Vista and OS X manually manage video memory so textures can be swapped out to system memory and even disk. Does XGL do this? The errors don't seem to have any effect, at least, I see no obvious screen corruption. 2) The Vista guys seem to think that being able to pre-empt GPU processing is important. Does XGL support this? I am guessing maybe not ... it doesn't seem to matter though, even with the atlantis screensaver running as the backdrop and with all the effects the screen is always snappy and responsive. http://blogs.msdn.com/greg_schechter...
2007 Aug 23
5
[PATCH] Fix preemptible lazy mode bug
...ntly sent off a fix for lazy vmalloc faults which can happen under = paravirt when lazy mode is enabled. Unfortunately, I jumped the gun a = bit on fixing this. I neglected to notice that since the new call to = flush the MMU update queue is called from the page fault handler, it can = be pre-empted. Both VMI and Xen use per-cpu variables to track lazy = mode state, as all previous calls to set, disable, or flush lazy mode = happened from a non-preemptable state. I have no idea how to convincingly produce the problem, as generating a = kernel pre-emption at the required point is, um, di...
2007 Aug 23
5
[PATCH] Fix preemptible lazy mode bug
...ntly sent off a fix for lazy vmalloc faults which can happen under = paravirt when lazy mode is enabled. Unfortunately, I jumped the gun a = bit on fixing this. I neglected to notice that since the new call to = flush the MMU update queue is called from the page fault handler, it can = be pre-empted. Both VMI and Xen use per-cpu variables to track lazy = mode state, as all previous calls to set, disable, or flush lazy mode = happened from a non-preemptable state. I have no idea how to convincingly produce the problem, as generating a = kernel pre-emption at the required point is, um, di...
2019 May 27
1
[RFC PATCH 5/6] x86/mm/tlb: Flush remote and local TLBs concurrently
...t struct cpumask *cpumask, > > +static void kvm_flush_tlb_multi(const struct cpumask *cpumask, > > const struct flush_tlb_info *info) > > { > > u8 state; > > @@ -594,6 +594,9 @@ static void kvm_flush_tlb_others(const s > > * queue flush_on_enter for pre-empted vCPUs > > */ > > for_each_cpu(cpu, flushmask) { > > + if (cpu == smp_processor_id()) > > + continue; > > + > > Even this would be just an optimization; the vCPU you're running on > cannot be preempted. You can just change others to multi. Yeah...
2005 Sep 13
1
Floating-point arithmetic
...g a large and joyful mosquito with proboscis dripping with blood] I still found this a revealing read, written in a style well-suited to general users of numerical computer languages. So I'm writing to bring it to the notice of R users who may not have come across it. (And also, maybe, to pre-empt that question that some of you may have been thinking of asking ... ). Best wishes to all, Ted. -------------------------------------------------------------------- E-Mail: (Ted Harding) <Ted.Harding at nessie.mcc.ac.uk> Fax-to-email: +44 (0)870 094 0861 Date: 13-Sep-05...
2009 Mar 25
2
[LLVMdev] pragmas
Pre-empting Chris's inevitable response: don't add intrinsics! I really like the 'disappearing function calls' idea. Chris suggested practically the same thing for a previous question about adding BigInt support. Anthony, whichever route you take in the end, please consider documenting you...
2016 Feb 11
2
[RFC] Error handling in LLVM libraries.
...ese tools for broken object files. In the long-term I expect many parts of LLVM may want to migrate from std::error_code to TypedError, but that's ultimately a decision for the maintainers of the respective parts. I'll be very happy to provide input and support, but I don't want to pre-empt anyone else's decision on whether to adopt this. Cheers, Lang. On Wed, Feb 10, 2016 at 1:36 PM, Lang Hames <lhames at gmail.com> wrote: > Hi Rafael, > > What prevents you from using a diag handler in the jit server that > sends errors/warnings over the RPCChannel? > >...
2005 Mar 20
2
Using locator() to digitise
Hi Folks, I'm contemplating using locator() to digitise external graphics. To set context, I would be using X11 display on Linux. To pre-empt the obvious comment: I've found on the R site the suggestion to use the 'pixmap' package. I've tried this, and it works; but it involves building a big R object (the internal pixmap representation), and this chokes my somewhat puny laptop (e.g. it can take about 1 minute to draw the...
2009 Mar 25
0
[LLVMdev] pragmas
...the optimizer. I am planning to contribute to the wiki soon, especially little howtos for things that take me a day to figure out how to do and turn out to be < 50 lines of code that I could have copy pasted from ... a wiki! Anthony. On Mar 25, 2009, at 2:31 PM, someguy wrote: > Pre-empting Chris's inevitable response: don't add intrinsics! > > I really like the 'disappearing function calls' idea. Chris suggested > practically the same thing for a previous question about adding BigInt > support. > > Anthony, whichever route you take in the end, ple...
2007 Jun 12
6
ensure => latest forcing recompile?
I''m running puppet from svn - build 2537. I''ve got a functional configuration and am testing it on a couple of development machines prior to moving it into production. I noticed today that the machines are taking ~300 seconds to process their configurations, so i watched a run and saw that it''s recompiling all of the Packages every single time. The only thing
2003 Jul 24
3
R won't connect to the internet on Linux!
OK, I really am struggling with this one! Forgive me if I am being stupid.... I am running R 1.7.1 on Suse Linux 8.1. I connect to the internet through a proxy so I have: IAHC-LINUX03:~ # echo $http_proxy wwwcache.bbsrc.ac.uk:8080 IAHC-LINUX03:~ # echo $HTTP_PROXY wwwcache.bbsrc.ac.uk:8080 just in case ;-) SO, i go into R and I get: >
2003 Jun 16
4
POP daemon
What would be a good POP daemon to use? I know there are a few in the mail ports. Are they any good? What I mean by good is 'secure as possible' (is there really such thing as being totally secure / invulnerable?) Cheers
2019 May 27
0
[RFC PATCH 5/6] x86/mm/tlb: Flush remote and local TLBs concurrently
...* flush_tlb_multi() is the preferred interface. When it is used, >>> + * flush_tlb_others() should return false. >> >> This comment does not make sense. flush_tlb_others() return type is >> void. > > I suspect that is an artifact from before the static_key; an attempt to > make the pv interface less awkward. > > Something like the below would work for KVM I suspect, the others > (Hyper-V and Xen are more 'interesting'). > > --- > --- a/arch/x86/kernel/kvm.c > +++ b/arch/x86/kernel/kvm.c > @@ -580,7 +580,7 @@ static void __ini...
2016 Nov 04
0
CentOS-7 x86_64 AMIs and consistent network device naming
...ames=0" kernel boot parameter > or > - "ln -vs /dev/null /etc/udev/rules.d/80-net-setup-link.rules" > > As I'm setting up some automation which will use the official CentOS 7 > AMI, I'm wondering whether to switch on the new naming scheme manually > and pre-empt the switch over or wait until the official AMIs switch over. > > Also, will the next CentOS 7 AMI start using NetworkManager instead of > the traditional ifcfg-* scripts? would making these changes not break the existing automation that folks might have in place ? -- Karanbir Singh...
2017 Nov 14
0
IMAP connections with ".eml" in the username - bot attack.
James Brown writes: > We are seeing lots of IMAP login attempts like this: > > dovecot[363]: imap-login: Disconnected (auth failed, 1 attempts in 6 secs): user=<xcentrex5fxnewx5fxyorkx5fxquotex5fxisx5fxreadyx2dxx2dx426453.eml>, method=PLAIN, rip=197.255.60.118, > dovecot[363]: imap-login: Disconnected (auth failed, 1 attempts in 6 secs): user=&l...