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| author |   Paolo Bonzini <pbonzini@redhat.com> | 2019-11-21 10:01:51 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-11-21 12:03:40 +0100 |
| commit | 46f4f0aabc61bfd365e1eb3c8a6d766d1a49cf32 (patch) | |
| tree | f98a256ff3e4b20ca6252f7f80ce17759e57c6f2 /lib/xarray.c | |
| parent | Merge tag 'kvmarm-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD (diff) | |
| parent | KVM: vmx: use MSR_IA32_TSX_CTRL to hard-disable TSX on guest that lack it (diff) | |
| download | linux-dev-46f4f0aabc61bfd365e1eb3c8a6d766d1a49cf32.tar.xz linux-dev-46f4f0aabc61bfd365e1eb3c8a6d766d1a49cf32.zip | |
Merge branch 'kvm-tsx-ctrl' into HEAD
Conflicts:
arch/x86/kvm/vmx/vmx.c
Diffstat (limited to 'lib/xarray.c')
| -rw-r--r-- | lib/xarray.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/xarray.c b/lib/xarray.c index 446b956c9188..1237c213f52b 100644 --- a/lib/xarray.c +++ b/lib/xarray.c @@ -994,6 +994,8 @@ void *__xas_prev(struct xa_state *xas) if (!xas_frozen(xas->xa_node)) xas->xa_index--; + if (!xas->xa_node) + return set_bounds(xas); if (xas_not_node(xas->xa_node)) return xas_load(xas); @@ -1031,6 +1033,8 @@ void *__xas_next(struct xa_state *xas) if (!xas_frozen(xas->xa_node)) xas->xa_index++; + if (!xas->xa_node) + return set_bounds(xas); if (xas_not_node(xas->xa_node)) return xas_load(xas); |