linux-next: manual merge of the arm64 tree with Linus' tree

linux-next: manual merge of the arm64 tree with Linus' tree

[Mark Brown]

Hi Catalin,

Today's linux-next merge of the arm64 tree got a conflict in:

  drivers/acpi/arm64/iort.c

between commit:

  37f6b42e9c296 ("ACPI/IORT: Fix PCI ACS enablement")

from Linus' tree and commit:

  896dd2c324842 ("ACPI/IORT: Make platform devices initialization code SMMU agnostic")

from the arm64 tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging.  You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

diff --cc drivers/acpi/arm64/iort.c
index de56394dd161,7dc964f4d8f1..000000000000
--- a/drivers/acpi/arm64/iort.c
+++ b/drivers/acpi/arm64/iort.c
@@@ -1215,7 -1326,7 +1357,8 @@@ static void __init iort_init_platform_d
  	struct acpi_table_iort *iort;
  	struct fwnode_handle *fwnode;
  	int i, ret;
 +	bool acs_enabled = false;
+ 	const struct iort_dev_config *ops;
  
  	/*
  	 * iort_table and iort both point to the start of IORT table, but
@@@ -1235,12 -1346,8 +1378,11 @@@
  			return;
  		}
  
 +		if (!acs_enabled)
 +			acs_enabled = iort_enable_acs(iort_node);
 +
- 		if ((iort_node->type == ACPI_IORT_NODE_SMMU) ||
- 			(iort_node->type == ACPI_IORT_NODE_SMMU_V3)) {
- 
+ 		ops = iort_get_dev_cfg(iort_node);
+ 		if (ops) {
  			fwnode = acpi_alloc_fwnode_static();
  			if (!fwnode)
  				return;
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linux-next: manual merge of the arm64 tree with Linus' tree

[Lorenzo Pieralisi]

[+Will]

On Thu, Oct 19, 2017 at 12:28:33PM +0100, Mark Brown wrote:
> Hi Catalin,
> 
> Today's linux-next merge of the arm64 tree got a conflict in:
> 
>   drivers/acpi/arm64/iort.c
> 
> between commit:
> 
>   37f6b42e9c296 ("ACPI/IORT: Fix PCI ACS enablement")
> 
> from Linus' tree and commit:
> 
>   896dd2c324842 ("ACPI/IORT: Make platform devices initialization code SMMU agnostic")
> 
> from the arm64 tree.
> 
> I fixed it up (see below) and can carry the fix as necessary. This
> is now fixed as far as linux-next is concerned, but any non trivial
> conflicts should be mentioned to your upstream maintainer when your tree
> is submitted for merging.  You may also want to consider cooperating
> with the maintainer of the conflicting tree to minimise any particularly
> complex conflicts.
> 
> diff --cc drivers/acpi/arm64/iort.c
> index de56394dd161,7dc964f4d8f1..000000000000
> --- a/drivers/acpi/arm64/iort.c
> +++ b/drivers/acpi/arm64/iort.c
> @@@ -1215,7 -1326,7 +1357,8 @@@ static void __init iort_init_platform_d
>   	struct acpi_table_iort *iort;
>   	struct fwnode_handle *fwnode;
>   	int i, ret;
>  +	bool acs_enabled = false;
> + 	const struct iort_dev_config *ops;
>   
>   	/*
>   	 * iort_table and iort both point to the start of IORT table, but
> @@@ -1235,12 -1346,8 +1378,11 @@@
>   			return;
>   		}
>   
>  +		if (!acs_enabled)
>  +			acs_enabled = iort_enable_acs(iort_node);
>  +
> - 		if ((iort_node->type == ACPI_IORT_NODE_SMMU) ||
> - 			(iort_node->type == ACPI_IORT_NODE_SMMU_V3)) {
> - 
> + 		ops = iort_get_dev_cfg(iort_node);
> + 		if (ops) {
>   			fwnode = acpi_alloc_fwnode_static();
>   			if (!fwnode)
>   				return;

Hi Mark,

it is expected and that's the right conflict resolution:

https://marc.info/?l=linux-arm-kernel&m=150817031118241&w=2

Thank you,
Lorenzo