On 05/17/2018 06:34 PM, Richard Henderson wrote: > On 05/17/2018 02:24 PM, Alex Bennée wrote: >> >> Richard Henderson <richard.hender...@linaro.org> writes: >> >>> On 05/17/2018 10:46 AM, Alex Bennée wrote: >>>> Broken since I updated to 18.04 >>>> >>>> Signed-off-by: Alex Bennée <alex.ben...@linaro.org> >>>> --- >>>> tests/tcg/arm/Makefile.target | 8 ++++++++ >>>> 1 file changed, 8 insertions(+) >>> >>> Meh. Most of these fail for hosts with 64k pages. >>> So, sure, disable this one, but I don't think that >>> the others are useful either. >> >> I'm not entirely sure what the point of -p is meant to be. Is it just a >> performance hack for linux-user to have bigger pages? We are not using >> softmmu but I guess it affects the PageDesc structures? > > I think it was just meant for testing, but I really have no idea. > > If we actually had better support for mismatched host/guest page sizes, then > one could view -p as a way to choose between legitimate guest page sizes. > E.g. > 8k, 16k, 64k are all legitimate for aarch64.
8k + 16k on aarch64: Tested-by: Philippe Mathieu-Daudé <f4...@amsat.org>
