On Mon, May 06, 2024 at 03:34:35PM +0530, Srish Srinivasan wrote: > From: Mikulas Patocka <mpatocka@xxxxxxxxxx> > > commit bd504bcfec41a503b32054da5472904b404341a4 upstream. > > The kvmalloc function fails with a warning if the size is larger than > INT_MAX. The warning was triggered by a syscall testing robot. > > In order to avoid the warning, this commit limits the number of targets to > 1048576 and the size of the parameter area to 1073741824. > > Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx> > Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx> > Signed-off-by: He Gao <hegao@xxxxxxxxxx> > Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> > [srish: Apply to stable branch linux-4.19.y] > Signed-off-by: Srish Srinivasan <srish.srinivasan@xxxxxxxxxxxx> > --- > drivers/md/dm-core.h | 2 ++ > drivers/md/dm-ioctl.c | 3 ++- > drivers/md/dm-table.c | 9 +++++++-- > 3 files changed, 11 insertions(+), 3 deletions(-) > Now queued up, thanks. greg k-h
