On 7/21/20 11:28 PM, Alex Bennée wrote: > Plain MAP_FIXED has the undesirable behaviour of splatting exiting > maps so we don't actually achieve what we want when looking for gaps. > We should be using MAP_FIXED_NOREPLACE. As this isn't always available > we need to potentially check the returned address to see if the kernel > gave us what we asked for. > > Fixes: ad592e3 > Signed-off-by: Alex Bennée <alex.ben...@linaro.org> > --- > include/qemu/osdep.h | 3 +++ > linux-user/elfload.c | 10 ++++++---- > 2 files changed, 9 insertions(+), 4 deletions(-)
Reviewed-by: Richard Henderson <richard.hender...@linaro.org> r~
