Hi Heinrich, On Tue, 11 May 2021 at 13:03, Heinrich Schuchardt <xypron.g...@gmx.de> wrote: > > Addresses in state->ram_buf must be in the low 4 GiB of the address space. > Otherwise we cannot correctly fill SMBIOS tables. This shows up in warnings > like: > > WARNING: SMBIOS table_address overflow 7f752735e020
This sounds like a bug in the smbios-table code. For sandbox it should perhaps use addresses instead of pointers. I think that code (that I unfortunately wrote) was an expeditious way of getting it running, but is not correct. > > Ensure that state->ram_buf is initialized by the first invocation of > os_malloc(). > > Signed-off-by: Heinrich Schuchardt <xypron.g...@gmx.de> > --- > arch/sandbox/cpu/start.c | 12 ++++++++---- > 1 file changed, 8 insertions(+), 4 deletions(-) > Regards, Simon