On Wed, 05/29 13:56, Kevin Wolf wrote: > Am 29.05.2013 um 13:35 hat Fam Zheng geschrieben: > > We may want to include a driver in the whitelist for read only tasks > > such as diagnosing or exporting guest data (with libguestfs as a good > > example). This patch introduces a readonly whitelist option, and for > > backward compatibility, the old configure option --block-drv-whitelist > > is now an alias to rw whitelist. > > > > Drivers in readonly list is only permitted to open file readonly, and > > returns -ENOTSUP for RW opening. > > > > E.g. To include vmdk readonly, and others read+write: > > ./configure --target-list=x86_64-softmmu \ > > --block-drv-rw-whitelist=qcow2,raw,file,qed \ > > --block-drv-ro-whitelist=vmdk > > > > v3: > > Fix hw/block/xen_disk.c. > > > > v2: > > Use a separate configure option, no more magic prefix. > > > > Signed-off-by: Fam Zheng <f...@redhat.com> > > --- > > block.c | 43 +++++++++++++++++++++++++++---------------- > > blockdev.c | 4 ++-- > > configure | 20 +++++++++++++++----- > > hw/block/xen_disk.c | 8 ++++++-- > > include/block/block.h | 3 ++- > > scripts/create_config | 11 +++++++++-- > > 6 files changed, 61 insertions(+), 28 deletions(-) > > Thanks, applied to the block branch. > > For future patches, please make sure to include the version history of > the patch below the "---" line so that git am automatically drops it.
OK, thanks for teaching me this. -- Fam
