Re: [Xen-devel] [PATCH] x86/MMCFG: don't ignore error from intercept handler

2016-04-25 Thread Wei Liu
On Thu, Apr 21, 2016 at 09:45:46AM -0600, Jan Beulich wrote: > In commit 9256f66c16 ("x86/PCI: intercept all PV Dom0 MMCFG writes") > for an unclear to me reason I left pci_conf_write_intercept()'s return > value unchecked. Correct this. > > Signed-off-by: Jan Beulich > Release-acked-by: Wei Li

Re: [Xen-devel] [PATCH] x86/MMCFG: don't ignore error from intercept handler

2016-04-22 Thread Andrew Cooper
On 21/04/16 16:45, Jan Beulich wrote: > In commit 9256f66c16 ("x86/PCI: intercept all PV Dom0 MMCFG writes") > for an unclear to me reason I left pci_conf_write_intercept()'s return > value unchecked. Correct this. > > Signed-off-by: Jan Beulich Reviewed-by: Andrew Cooper __

[Xen-devel] [PATCH] x86/MMCFG: don't ignore error from intercept handler

2016-04-21 Thread Jan Beulich
In commit 9256f66c16 ("x86/PCI: intercept all PV Dom0 MMCFG writes") for an unclear to me reason I left pci_conf_write_intercept()'s return value unchecked. Correct this. Signed-off-by: Jan Beulich --- a/xen/arch/x86/mm.c +++ b/xen/arch/x86/mm.c @@ -5430,11 +5430,11 @@ int mmcfg_intercept_write(