| Message ID | 20210203150435.27941-9-wei.liu@kernel.org (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | None | expand |
On Wed, Feb 03, 2021 at 03:04:27PM +0000, Wei Liu wrote: > There is already a stub function for pxm_to_node but conversion to the > other direction is missing. > > It will be used by Microsoft Hypervisor code later. > > Signed-off-by: Wei Liu <wei.liu@kernel.org> Hi ACPI maintainers, if you're happy with this patch I can take it via the hyperv-next tree, given the issue is discovered when pxm_to_node is called in our code. > --- > v6: new > --- > include/acpi/acpi_numa.h | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/include/acpi/acpi_numa.h b/include/acpi/acpi_numa.h > index a4c6ef809e27..40a91ce87e04 100644 > --- a/include/acpi/acpi_numa.h > +++ b/include/acpi/acpi_numa.h > @@ -30,6 +30,10 @@ static inline int pxm_to_node(int pxm) > { > return 0; > } > +static inline int node_to_pxm(int node) > +{ > + return 0; > +} > #endif /* CONFIG_ACPI_NUMA */ > > #ifdef CONFIG_ACPI_HMAT > -- > 2.20.1 >
On Thu, Feb 4, 2021 at 7:41 PM Wei Liu <wei.liu@kernel.org> wrote: > > On Wed, Feb 03, 2021 at 03:04:27PM +0000, Wei Liu wrote: > > There is already a stub function for pxm_to_node but conversion to the > > other direction is missing. > > > > It will be used by Microsoft Hypervisor code later. > > > > Signed-off-by: Wei Liu <wei.liu@kernel.org> > > Hi ACPI maintainers, if you're happy with this patch I can take it via > the hyperv-next tree, given the issue is discovered when pxm_to_node is > called in our code. Yes, you can. Thanks! > > > --- > > v6: new > > --- > > include/acpi/acpi_numa.h | 4 ++++ > > 1 file changed, 4 insertions(+) > > > > diff --git a/include/acpi/acpi_numa.h b/include/acpi/acpi_numa.h > > index a4c6ef809e27..40a91ce87e04 100644 > > --- a/include/acpi/acpi_numa.h > > +++ b/include/acpi/acpi_numa.h > > @@ -30,6 +30,10 @@ static inline int pxm_to_node(int pxm) > > { > > return 0; > > } > > +static inline int node_to_pxm(int node) > > +{ > > + return 0; > > +} > > #endif /* CONFIG_ACPI_NUMA */ > > > > #ifdef CONFIG_ACPI_HMAT > > -- > > 2.20.1 > >
On Thu, Feb 04, 2021 at 07:45:25PM +0100, Rafael J. Wysocki wrote: > On Thu, Feb 4, 2021 at 7:41 PM Wei Liu <wei.liu@kernel.org> wrote: > > > > On Wed, Feb 03, 2021 at 03:04:27PM +0000, Wei Liu wrote: > > > There is already a stub function for pxm_to_node but conversion to the > > > other direction is missing. > > > > > > It will be used by Microsoft Hypervisor code later. > > > > > > Signed-off-by: Wei Liu <wei.liu@kernel.org> > > > > Hi ACPI maintainers, if you're happy with this patch I can take it via > > the hyperv-next tree, given the issue is discovered when pxm_to_node is > > called in our code. > > Yes, you can. Thanks Rafael. I will add your ack to the patch as well. Wei.
diff --git a/include/acpi/acpi_numa.h b/include/acpi/acpi_numa.h index a4c6ef809e27..40a91ce87e04 100644 --- a/include/acpi/acpi_numa.h +++ b/include/acpi/acpi_numa.h @@ -30,6 +30,10 @@ static inline int pxm_to_node(int pxm) { return 0; } +static inline int node_to_pxm(int node) +{ + return 0; +} #endif /* CONFIG_ACPI_NUMA */ #ifdef CONFIG_ACPI_HMAT
There is already a stub function for pxm_to_node but conversion to the other direction is missing. It will be used by Microsoft Hypervisor code later. Signed-off-by: Wei Liu <wei.liu@kernel.org> --- v6: new --- include/acpi/acpi_numa.h | 4 ++++ 1 file changed, 4 insertions(+)