Re: [PATCH 10/14] x86/mpx: Map/unmap xsave area in in read_bndcfgu()

2024-10-29 Thread Jan Beulich
On 28.10.2024 16:49, Alejandro Vallejo wrote: > --- a/xen/arch/x86/xstate.c > +++ b/xen/arch/x86/xstate.c > @@ -1021,9 +1021,10 @@ int handle_xsetbv(u32 index, u64 new_bv) > > uint64_t read_bndcfgu(void) > { > +uint64_t ret = 0; Seeing the purpose of the variable, imo it would better be na

[PATCH 10/14] x86/mpx: Map/unmap xsave area in in read_bndcfgu()

2024-10-28 Thread Alejandro Vallejo
No functional change. Signed-off-by: Alejandro Vallejo --- xen/arch/x86/xstate.c | 12 +--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/xen/arch/x86/xstate.c b/xen/arch/x86/xstate.c index 4019ca4aae83..2a54da2823cf 100644 --- a/xen/arch/x86/xstate.c +++ b/xen/arch/x86/x