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...ion will return 0, although initialization fails due to lacking memory. At that moment, kernel will panic in guest machine, if virtio is used to drive disk. To fix this bug, we should take care of allocation failure, and return correct value to let caller know what happen. Tested-by: Chao Fan <fanc.fnst at cn.fujitsu.com> Signed-off-by: Minfei Huang <minfei.hmf at alibaba-inc.com> Signed-off-by: Minfei Huang <mnghuan at gmail.com> --- v2: - Remove useless initialisation to NULL v1: - Refactor the patch to make code more readable --- drivers/block/virtio_blk.c | 26 ++++++++----...

...ion will return 0, although initialization fails due to lacking memory. At that moment, kernel will panic in guest machine, if virtio is used to drive disk. To fix this bug, we should take care of allocation failure, and return correct value to let caller know what happen. Tested-by: Chao Fan <fanc.fnst at cn.fujitsu.com> Signed-off-by: Minfei Huang <minfei.hmf at alibaba-inc.com> Signed-off-by: Minfei Huang <mnghuan at gmail.com> --- v2: - Remove useless initialisation to NULL v1: - Refactor the patch to make code more readable --- drivers/block/virtio_blk.c | 26 ++++++++----...

...ion will return 0, although initialization fails due to lacking memory. At that moment, kernel will panic in guest machine, if virtio is used to drive disk. To fix this bug, we should take care of allocation failure, and return correct value to let caller know what happen. Tested-by: Chao Fan <fanc.fnst at cn.fujitsu.com> Signed-off-by: Minfei Huang <minfei.hmf at alibaba-inc.com> Signed-off-by: Minfei Huang <mnghuan at gmail.com> --- v1: - Refactor the patch to make code more readable --- drivers/block/virtio_blk.c | 32 +++++++++++--------------------- 1 file changed, 11 ins...

...ion will return 0, although initialization fails due to lacking memory. At that moment, kernel will panic in guest machine, if virtio is used to drive disk. To fix this bug, we should take care of allocation failure, and return correct value to let caller know what happen. Tested-by: Chao Fan <fanc.fnst at cn.fujitsu.com> Signed-off-by: Minfei Huang <minfei.hmf at alibaba-inc.com> Signed-off-by: Minfei Huang <mnghuan at gmail.com> --- v1: - Refactor the patch to make code more readable --- drivers/block/virtio_blk.c | 32 +++++++++++--------------------- 1 file changed, 11 ins...

...itialization fails due to lacking memory. At that moment, > kernel will panic in guest machine, if virtio is used to drive disk. > > To fix this bug, we should take care of allocation failure, and return > correct value to let caller know what happen. > > Tested-by: Chao Fan <fanc.fnst at cn.fujitsu.com> > Signed-off-by: Minfei Huang <minfei.hmf at alibaba-inc.com> > Signed-off-by: Minfei Huang <mnghuan at gmail.com> > --- > v1: > - Refactor the patch to make code more readable > --- > drivers/block/virtio_blk.c | 32 +++++++++++----------...

...itialization fails due to lacking memory. At that moment, > kernel will panic in guest machine, if virtio is used to drive disk. > > To fix this bug, we should take care of allocation failure, and return > correct value to let caller know what happen. > > Tested-by: Chao Fan <fanc.fnst at cn.fujitsu.com> > Signed-off-by: Minfei Huang <minfei.hmf at alibaba-inc.com> > Signed-off-by: Minfei Huang <mnghuan at gmail.com> > --- > v2: > - Remove useless initialisation to NULL > v1: > - Refactor the patch to make code more readable > --- >...

...initialization fails due to lacking memory. At that moment, > kernel will panic in guest machine, if virtio is used to drive disk. > > To fix this bug, we should take care of allocation failure, and return > correct value to let caller know what happen. > > Tested-by: Chao Fan <fanc.fnst at cn.fujitsu.com> > Signed-off-by: Minfei Huang <minfei.hmf at alibaba-inc.com> > Signed-off-by: Minfei Huang <mnghuan at gmail.com> > --- > v2: > - Remove useless initialisation to NULL > v1: > - Refactor the patch to make code more readable > --- >...

...ion will return 0, although initialization fails due to lacking memory. At that moment, kernel will panic in guest machine, if virtio is used to drive disk. To fix this bug, we should take care of allocation failure, and return correct value to let caller know what happen. Tested-by: Chao Fan <fanc.fnst at cn.fujitsu.com> Signed-off-by: Minfei Huang <mnghuan at gmail.com> Signed-off-by: Minfei Huang <minfei.hmf at alibaba-inc.com> Reviewed-by: Cornelia Huck <cornelia.huck at de.ibm.com> Reviewed-by: Stefan Hajnoczi <stefanha at redhat.com> --- drivers/block/virtio_...

...ion will return 0, although initialization fails due to lacking memory. At that moment, kernel will panic in guest machine, if virtio is used to drive disk. To fix this bug, we should take care of allocation failure, and return correct value to let caller know what happen. Tested-by: Chao Fan <fanc.fnst at cn.fujitsu.com> Signed-off-by: Minfei Huang <mnghuan at gmail.com> Signed-off-by: Minfei Huang <minfei.hmf at alibaba-inc.com> Reviewed-by: Cornelia Huck <cornelia.huck at de.ibm.com> Reviewed-by: Stefan Hajnoczi <stefanha at redhat.com> --- drivers/block/virtio_...

...umplyr Extends ddply to allow calculation of cumulative quantities. * dma (1.1) Maintainer: Tyler H. McCormick Author(s): Tyler H. McCormick, Adrian Raftery, David Madigan License: GPL-2 http://crantastic.org/packages/dma Dynamic model averaging for binary and continuous outcomes. * fanc (0.18) Maintainer: Kei Hirose Author(s): Kei Hirose, Michio Yamamoto License: GPL (>= 2) http://crantastic.org/packages/fanc This package computes the penalized maximum likelihood estimates of factor loadings and unique variances for various tuning parameters. The pathwise coordi...

Dear R experts, recently I started developing a Rcpp package "OpenMPTest". Within that package I want to use OpenMP, as in the following code example: // header file #include <omp.h> using namespace Rcpp ; RcppExport SEXP testOpenMP( SEXP nThreads ) ; // cpp file SEXP testOpenMP( SEXP nThreads ) { BEGIN_RCPP NumericVector numberThreads = NumericVector( nThreads );

CRAN (and crantastic) updates this week New packages ------------ * disclapmix (0.1) Maintainer: Mikkel Meyer Andersen Author(s): Mikkel Meyer Andersen and Poul Svante Eriksen License: GPL-2 http://crantastic.org/packages/disclapmix disclapmix makes inference in a mixture of Discrete Laplace distributions using the EM algorithm. * EstSimPDMP (1.1) Maintainer: Unknown Author(s):