* [PATCH] selftests/iommu: fix the config fragment
@ 2024-02-22 7:49 Muhammad Usama Anjum
2024-02-22 13:02 ` Jason Gunthorpe
0 siblings, 1 reply; 2+ messages in thread
From: Muhammad Usama Anjum @ 2024-02-22 7:49 UTC (permalink / raw)
To: Jason Gunthorpe, Kevin Tian, Shuah Khan, Yi Liu, Nicolin Chen
Cc: Muhammad Usama Anjum, kernel, iommu, linux-kselftest, linux-kernel
The config fragment doesn't follow the correct format to enable those
config options which make the config options getting missed while
merging with other configs.
➜ merge_config.sh -m .config tools/testing/selftests/iommu/config
Using .config as base
Merging tools/testing/selftests/iommu/config
➜ make olddefconfig
.config:5295:warning: unexpected data: CONFIG_IOMMUFD
.config:5296:warning: unexpected data: CONFIG_IOMMUFD_TEST
While at it, add CONFIG_FAULT_INJECTION as well which is needed for
CONFIG_IOMMUFD_TEST. If CONFIG_FAULT_INJECTION isn't present in base
config (such as x86 defconfig), CONFIG_IOMMUFD_TEST doesn't get enabled.
Fixes: 57f0988706fe ("iommufd: Add a selftest")
Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
---
tools/testing/selftests/iommu/config | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/iommu/config b/tools/testing/selftests/iommu/config
index 6c4f901d6fed3..110d73917615d 100644
--- a/tools/testing/selftests/iommu/config
+++ b/tools/testing/selftests/iommu/config
@@ -1,2 +1,3 @@
-CONFIG_IOMMUFD
-CONFIG_IOMMUFD_TEST
+CONFIG_IOMMUFD=y
+CONFIG_FAULT_INJECTION=y
+CONFIG_IOMMUFD_TEST=y
--
2.42.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] selftests/iommu: fix the config fragment
2024-02-22 7:49 [PATCH] selftests/iommu: fix the config fragment Muhammad Usama Anjum
@ 2024-02-22 13:02 ` Jason Gunthorpe
0 siblings, 0 replies; 2+ messages in thread
From: Jason Gunthorpe @ 2024-02-22 13:02 UTC (permalink / raw)
To: Muhammad Usama Anjum
Cc: Kevin Tian, Shuah Khan, Yi Liu, Nicolin Chen, kernel, iommu,
linux-kselftest, linux-kernel
On Thu, Feb 22, 2024 at 12:49:33PM +0500, Muhammad Usama Anjum wrote:
> The config fragment doesn't follow the correct format to enable those
> config options which make the config options getting missed while
> merging with other configs.
>
> ➜ merge_config.sh -m .config tools/testing/selftests/iommu/config
> Using .config as base
> Merging tools/testing/selftests/iommu/config
> ➜ make olddefconfig
> .config:5295:warning: unexpected data: CONFIG_IOMMUFD
> .config:5296:warning: unexpected data: CONFIG_IOMMUFD_TEST
>
> While at it, add CONFIG_FAULT_INJECTION as well which is needed for
> CONFIG_IOMMUFD_TEST. If CONFIG_FAULT_INJECTION isn't present in base
> config (such as x86 defconfig), CONFIG_IOMMUFD_TEST doesn't get enabled.
>
> Fixes: 57f0988706fe ("iommufd: Add a selftest")
> Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
> ---
> tools/testing/selftests/iommu/config | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
Appled, thanks
Jason
^ permalink raw reply [flat|nested] 2+ messages in thread
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2024-02-22 7:49 [PATCH] selftests/iommu: fix the config fragment Muhammad Usama Anjum
2024-02-22 13:02 ` Jason Gunthorpe
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