similar to: lastest xen unstable crash

The first patch really isn''t as much of a follow-up than what triggered the security issues to be noticed in the first place. 1: x86: preserve FPU selectors for 32-bit guest code 2: x86: fix XCR0 handling 3: x86/xsave: adjust state management 4: x86/fxsave: bring in line with recent xsave adjustments The first two I would see as candidates for 4.3 (as well as subsequent backporting,

Changes from v1 to v2: - Use a macro to replace the hardcode in patch 1/3. This patchset fixes issues about IA32_VMX_MISC MSR emulation, VMCS guest area synchronization about PAGE_FAULT_ERROR_CODE_MASK/PAGE_FAULT_ERROR_CODE_MATCH, and CR0/CR4 emulation. Please help to review and pull. Thanks, Dongxiao Dongxiao Xu (3): nested vmx: emulate IA32_VMX_MISC MSR nested vmx: synchronize page

Hi, Keir, The following patches refines Xen support for CPU Xsave/Xrestore support. There are four patches included. Patch 1/4: Cleaning up existing Xsave code in Xen. Replace xfeature_low and xfeature_high with a u64 variable xfeature_mask. In structure hvm_vcpu, rename xfeature_mask to xcr0 Provide EDX:EAX with all bits set to 1 for XSAVE and XRSTOR as spec recommends

1: correct LDT checks 2: add address validity check to guest_map_l1e() 3: use {rd,wr}{fs,gs}base when available 4: check for canonical address before doing page walks Signed-off-by: Jan Beulich <jbeulich@suse.com>

Dear R users, I am having a problem performing the mantel test (both with functions mantel {vegan} and mantel.test {ape}) due to I believe the presence of NAs on my distance matrices, which look like e.g.: NA 1 2 1 2 3 NA 4 5 6 and 1 1 2 2 3 4 5 6 7 8 Would any of you have a solution for that? Thank you for much for your help! Marcia Rocha -- View this message in

Hi everyone, I have been working with profiling in LLVM and I was wondering if it would be interesting to upstream the following DOT Printers for Profiling Visualization: https://github.com/rcorcs/llvm-heat-printer All suggestions are welcomed. Thanks, Rodrigo Rocha -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi. I'm using LLVM 5.0.1 on macOS 10.12. I have a very simple program (program.c): int main() {} When attempting to compile with LLD, I get this output: $ clang -fuse-ld=lld program.c /opt/llvm/5.0.1/bin/ld.lld: error: unknown argument: -no_deduplicate /opt/llvm/5.0.1/bin/ld.lld: error: unknown argument: -dynamic /opt/llvm/5.0.1/bin/ld.lld: error: unknown argument: -arch

Hi Hal, Because my function merging strategy is able to merge any two function, allowing for different CFGs, different parameters, etc. I am unable to use just a simple hash value to compare whether or not two functions are similar. Therefore, the idea is to have an infrastructure which allows me to compare whether or not two functions are similar without having traverse the two function

Hi everyone, I'm currently working on a new function merging optimization that is more general than the current LLVM function merging optimization that works only on identical functions. I would like to know if the community has any interest in having a more powerful function merging optimization. ---- More Details ---- Up until now, I have been focusing on the quality of the code

Hello, How does one copy objects between Workspaces? Thank you, Deborah -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch

I believe what's happening here is that clang translates the -fuse-ld=lld into calling the ld.lld executable, which is actually the ELF LLD linker, not the Mach-O one. On 6.0, the Mach-O linker symlink is called ld64.lld instead (and clang has been changed to call out to that name) to disambiguate the two. For 5.0, I'm not sure how best to force the Mach-O linker (I'm not familiar with

Hello, Could we have an update of the status of Syslinux entry in Google's Summer of Code? A list of accepted projects would suffice. Thanks, Luciano Rocha -- lfr 0/0

Hello R-USERS, I think some people didn't understand my question. What I want is to use the training set to minimize the FALSE POSITIVE RATE. I think it is possible. I sacrifice ACCURACY to have less FALSE POSITIVES. I don't want a classifier result with 5% of FPR and, for example, 93% of ACCURACY. I want a 1% FPR sacrificing the 93% ACCURACY. Do you know how can I do this? I really

Dear R-users, I have a set of 12000 image samples. I can divide this set into two categories: training and testing. I need to classify the test set into a two qualitative outputs: true or false for some characteristic. To do the classification I'm using the packages SVM in e1071 library and LDA in the MASS library. However, I'm with a great number of FALSE POSITIVE CASES in both

Hi people I am new to Xen and having some trouble getting it up and running. I am trying to install it on a Dell Poweredge SC420 that has CentOS (RHEL3 clone) installed. The error that I am getting when I first try to boot into the Xen kernel, after having installed the binary and adding the necessary lines to grub.conf is : ---snip--- md: Autodetecting RAID arrays md: autorun ... md: ...

Hi all, I am trying to compile a fortran routine originally written for R from within matlab. It all worked fine, but the newest version of the Fortran code has a call to rchkusr() and I now get a message that this is an undefined symbol. I am under the impression that rchkusr() just serves to let the processor take care of interruption messages (typically, the user frantically

Hello, In case anyone is interested, here are the source code for comboot and com32 modules for powering down a computer using APM. I started work on the ACPI version of it, but it will take some time to parse the spec. Regards, Luciano Rocha -- lfr 0/0 -------------- next part -------------- ; **************************************************************************** ; ; apmoff.asm ; ; A

I configure the system of remote boot. Almost all was done. But one simple problem. tftp doesn't download pxelinux.0 from boot-server, in.tftpd is running at. Problem isn't in pxelinux.0, but in protocol itself. I've created test file "test" in /tftpboot and tried to download it but "Timeout occured". From /var/log/messages: Mar 27 16:32:27 dk in.tftpd[26576]:

Had to changed the Subject header because the mailing list software thought the previous one ("so old bootloader" ...) was suspicious. Just a backgrounder and a little more info I've gathered: Trying to install Fedora Core 3 via PXE using DHCP-TFTP. Kernel loads but initrd isn't used for rootfs. The machine's an AMD Athlon 64-based box with 512MB physical memory (one DDR

Dear All, I?m using lme to analyze a time series gene expression data. I don?t have all animals in all times, the number of animals in each time is different and I have lots of NA values. An example file can be downloaded at lbmp.fcav.unesp.br/leonardo and the code used is the following: teste<-read.table(file='example.csv',sep=',',header=T) B<-1366 library(nlme)