On Mon, Feb 14, 2022 at 9:55 AM HAGIO KAZUHITO(萩尾 一仁) <[email protected]> wrote:
> -----Original Message----- > > We can get VA_BITS_ACTUAL from CONFIG_ARM64_VA_BITS by guess. > > > > Without this patch, we may need to use "--machdep vabits_actual=48" to > > set the VA_BITS_ACTUAL. > > > > Signed-off-by: Huang Shijie <[email protected]> > > --- > > v1 --> v2: > > Remove the DISKDUMP limit. > > Thanks for the v2 patch, it looks good to me. > > Acked-by: Kazuhito Hagio <[email protected]> > Thank you for the improvement, Shijie. For the v2, applied. > > --- > > arm64.c | 5 +++++ > > 1 file changed, 5 insertions(+) > > > > diff --git a/arm64.c b/arm64.c > > index 4f2c2b5..de1038a 100644 > > --- a/arm64.c > > +++ b/arm64.c > > @@ -4170,6 +4170,11 @@ arm64_calc_VA_BITS(void) > > } else if (machdep->machspec->VA_BITS_ACTUAL) { > > machdep->machspec->VA_BITS = > machdep->machspec->VA_BITS_ACTUAL; > > machdep->machspec->VA_START = > _VA_START(machdep->machspec->VA_BITS_ACTUAL); > > + } else if > (machdep->machspec->CONFIG_ARM64_VA_BITS) { > > + /* guess */ > > + machdep->machspec->VA_BITS_ACTUAL = > > machdep->machspec->CONFIG_ARM64_VA_BITS; > > + machdep->machspec->VA_BITS = > machdep->machspec->CONFIG_ARM64_VA_BITS; > > + machdep->machspec->VA_START = > _VA_START(machdep->machspec->VA_BITS_ACTUAL); > > } else > > error(FATAL, "cannot determine > VA_BITS_ACTUAL\n"); > > } > > -- > > 2.30.2 > >
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