| Message ID | 20230906073902.4229-1-adrian.hunter@intel.com |
|---|---|
| Headers | show |
| Series | Do not map unaccepted memory | expand |
On Wed, Sep 06, 2023 at 10:38:59AM +0300, Adrian Hunter wrote: > Hi > > Support for unaccepted memory was added recently, refer commit > dcdfdd40fa82 ("mm: Add support for unaccepted memory"), whereby > a virtual machine may need to accept memory before it can be used. > > Plug a few gaps where RAM is exposed without checking if it is > unaccepted memory. Thanks for catching this. Looks good to me. Reviewed-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Hi Support for unaccepted memory was added recently, refer commit dcdfdd40fa82 ("mm: Add support for unaccepted memory"), whereby a virtual machine may need to accept memory before it can be used. Plug a few gaps where RAM is exposed without checking if it is unaccepted memory. Adrian Hunter (3): proc/vmcore: Do not map unaccepted memory proc/kcore: Do not map unaccepted memory /dev/mem: Do not map unaccepted memory drivers/char/mem.c | 9 +++++++-- fs/proc/kcore.c | 10 +++++++++- fs/proc/vmcore.c | 15 ++++++++++++--- 3 files changed, 28 insertions(+), 6 deletions(-) Regards Adrian