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| author | Rusty Russell <rusty@rustcorp.com.au> | 2015-02-13 07:43:41 +0100 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2015-02-13 07:45:46 +0100 |
| commit | 53aceb49f9b7e1d42064ffff4f4df7e9882b182d (patch) | |
| tree | 26b649ff3465cb64eb558e2b640f0045d62590c2 | |
| parent | tools/lguest: handle device reset correctly in example launcher. (diff) | |
| download | linux-53aceb49f9b7e1d42064ffff4f4df7e9882b182d.tar.xz linux-53aceb49f9b7e1d42064ffff4f4df7e9882b182d.zip | |
tools/lguest: fix features_accepted logic in example launcher.
We were clearing the lower bits when setting the upper bits.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
| -rw-r--r-- | tools/lguest/lguest.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/lguest/lguest.c b/tools/lguest/lguest.c index 60cabafdf615..b3e73f258910 100644 --- a/tools/lguest/lguest.c +++ b/tools/lguest/lguest.c @@ -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) |