similar to: 3.4-testing : Kernel panic on bootup (mount: could not find filesystem /dev/root/)

hello, I am attempting to compile a Dom0 CentOS 5.2 guest from source, using XenLinux 2.6.18.8 with a Xen 3.2.1 hypervisor. I am able to compile the Dom0 kernel, but when I attempt to boot into it, I receive the following messages: mount: could not find filesystem ''/dev/root'' setuproot: moving /dev failed: No such file or directory setuproot: error mounting /proc: No such

Hi all, I compiled and installed Xen 3.2 source on FC8. Compilation and installation completed with no errors. However when I try to load Xen I get an error: Kernel panic - Attempted to kill init !!! This is my grub configuration: # grub.conf generated by anaconda # # Note that you do not have to rerun grub after making changes to this file # NOTICE: You have a /boot partition. This means

I am currently using a Dell PowerEdge server R610 with Xen 4.0 installed and the 2.6.31.13 pvops kernel. I am accessing the server console using the iDRAC KVM feature of the dell management console. Does anyone know how to configure the console option in the grub menu so that all the boot messages can be seen on the mgmt console? Currently I can view only the Xen bootup messages if I dont specify

Hi, I am Madhu Kishore a Graduate student at University of Texas at El Paso in Electrical Engineering. I am using R language for Normality tests and my doubt is can implements the R functions in Matlab. I expect to hear from you soon. Madhu kishore. --------------------------------- [[alternative HTML version deleted]]

Hello, I'm having problems getting the SAMBA domain to trust an NT domain. The following is how I went about the exercise: 1. On the NT domain, I added the SAMBA domain A/C in the TRUSTING DOMAINS list, providing a certain password. 2. On the SAMBA domain, I executed the following command feeding the same password given in step 1, but without success: [root@cobra root]# net rpc trustdom

Hi, Just to clarify I am looking for a whole machine function analysis not just something restricted to within a machine basic block. Thanks. Regards, Venu. From: Raghavan, Venugopal Sent: Saturday, September 02, 2017 12:56 PM To: llvm-dev at lists.llvm.org Subject: Reaching definitions on Machine IR post register allocation Hi, Given a definition of a register by a machine instruction in

Dear all, I have a couple of questions of SPIR-V implementation for OpenCL. The first one is about the tool spirv-opt from the project SPIRV-TOOLS. When you use that tool like "spirv-opt test.spv -o test.spv", it changes something at the file or it does not do anything by not using any flag? I think it is like a "No action" flag but I am not 100% sure about that. The second

Hi, Sorry I took a long time to reply as it took me some time to get some understanding of the code even to ask some specific questions (I have a test case in which LSR does not kick in and wanted to understand the code to figure out why it was not kicking in). Here are some specific questions I have: 1) It appears that LSR works only for the inner-most loop. Is this correct? Can you tell

Hi Raghavan, I concur no specific docs. What do you want to know specifically? Cheers, -Quentin > On Jul 5, 2017, at 11:16 PM, Madhur Amilkanthwar via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > AFAIK, no official doc. > You can probably get better help if you ask specific questions (which part of the code you don't understand). > > On Thu, Jul 6, 2017 at 9:53

Hi, I have a system running FC2 with SAMBA-3.0.10-1.fc2 installed on it. I tried de-installing it, but it failed as follows: [root@cobra /]# rpm -e samba error: Failed dependencies: samba is needed by (installed) system-config-samba-1.2.22-0.fc2.1 samba = 0:3.0.10 is needed by (installed) samba-swat-3.0.10-1.fc2 Can anyone suggest how I could go about de-installing the kit?

Hi, I was interested in trying out LLVM BOLT and generated profile data using Linux perf using the following: perf record -e cycles:u -o perf.data <command> This is without the use of LBR so I understand the performance improvements may not be much but this was more for becoming familiar with BOLT's commands. I then run: perf2bolt -nl -p perf.data -o perf.fdata <binary> and I

Hi Venu, > On Sep 11, 2017, at 11:00 PM, Raghavan, Venugopal via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > Hi Krzysztof, > > Thanks for your reply. > > I agree that adding extra register units for x86 would be the right way to fix this. Do you know if there is a plan to fix this? No concrete plan, no. We've been thinking about for quite some time now, but

Hi Krzysztof, In one of your earlier emails in this thread you mentioned that you had some changes which add extra aliases for subregisters. Did you mean for X86? And is it extra register units that you added or aliases? I tried adding extra register units for X86 through some changes in CodeGenRegisters.cpp in TableGen but I am seeing a runtime error in one of my test cases possibly due to the

Hi Geoff/Krzyssztof, Wouldn't the isRenamable() change be required even for the RDF based copy propagation? Maybe Hexagon does not impose ABI/ISA restrictions which require specific registers to be used in specific contexts. Also, if Geoff's copy propagation pass is invoked post-RA wouldn't it need to handle the x86 ISA feature which allows 8 bit/16 bit values to be moved into a

virt-p2v was able to convert my centOS 5.2 physical machine to xen virtual machine and it runs great. Now, I am working on to convert this full virt machine to para virt . Under my domU i have installed kernel-xen (since it is needed ) , and edited my grub menu to use the installed kernel. My grub menu file in domU looks like: ---- kernel /vmlinuz-2.6.18-92.1.17.el5xen ro

Hi Venu, FWIW, I have a pass that does copy propagation after RA [1] (currently only within a basic block) that should be enabled some time in the not-too-distant future. It has been reviewed and accepted, but I'm currently working on getting a slight change to the MachineOperand representation [2] that should make the copy propagation change much simpler. I believe this change to

Hi Venu, This is happening because there is an implicit def of ECX on the COPY instruction. This was an issue on Hexagon as well. Let me give you some background. There are two kinds of implicit defs (and implicit uses, but I'll refer only to defs for brevity): (1) Those that indicate that some physical register (that is not an operand) is modified by a given instruction (EFLAGS is a good

Hi, This is Madhu and I have a following doubt please give a solution... **>i have the following data frame from this i want to select a 80% of data randomly in such a way that if the selected records are 1 and then we have to get the all records corresponding to 1 similarly for 2 also and soon......... help me data<-data.frame(x=c(1,1,2,2,2,3,4,4,4),y=c(23,45,87,46,78,12,87,79));**

Hello, I have previously open a topic on the mailing list about deadlocking on Asterisk 1.2.35. After upgrading to 1.4.29.1 we still experienced the same problem : Mar 5 12:05:56] DEBUG[8647] channel.c: Avoiding initial deadlock for channel '0xb7689840' [Mar 5 12:06:41] DEBUG[7130] channel.c: Avoiding deadlock for channel '0xb7c04788' [Mar 5 12:06:41] DEBUG[7130]

Hi, When I connect to SAMBA using a particular username, apart from the shares I created, it appears that the home directory of the user logging in also shows up in the share list. I searched for a parameter using which I could control this, but was unsuccessful. The [HOMES] section of my SMB.CONF looks like: [homes] comment = Home Directories read only = No create mask