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Commit 53aceb49 authored by Rusty Russell's avatar Rusty Russell
Browse files

tools/lguest: fix features_accepted logic in example launcher. 



We were clearing the lower bits when setting the upper bits.

Signed-off-by: default avatarRusty Russell <rusty@rustcorp.com.au>
parent d2dbdac3

tools/lguest/lguest.c

+1 −1
Original line number Diff line number Diff line
@@ -1721,7 +1721,7 @@ static void emulate_mmio_write(struct device *d, u32 off, u32 val, u32 mask) 
			d->features_accepted |= val;

		} else {

			assert(d->mmio->cfg.guest_feature_select == 1);

			d->features_accepted &= ((u64)0xFFFFFFFF << 32);

			d->features_accepted &= 0xFFFFFFFF;

			d->features_accepted |= ((u64)val) << 32;

		}

		if (d->features_accepted & ~d->features)