Changes in Makefile

c0dec4b8 - iommufd: IOMMU_IOAS_CHANGE_PROCESS selftest

Wed, 13 Nov 2024 19:51:37 +0000

iommufd: IOMMU_IOAS_CHANGE_PROCESS selftestAdd selftest cases for IOMMU_IOAS_CHANGE_PROCESS.Link: https://patch.msgid.link/r/1731527497-16091-5-git-send-email-steven.sistare@oracle.comSigned-off-by: Steve Sistare Reviewed-by: Jason Gunthorpe Signed-off-by: Jason Gunthorpe List of files: /linux-6.15/tools/testing/selftests/iommu/Makefile

cc937dad - selftests: centralize -D_GNU_SOURCE= to CFLAGS in lib.mk

Tue, 25 Jun 2024 22:34:45 +0000

selftests: centralize -D_GNU_SOURCE= to CFLAGS in lib.mkCentralize the _GNU_SOURCE definition to CFLAGS in lib.mk. Removeredundant defines from Makefiles that import lib.mk. Convert any usage of"#define _GNU_SOURCE 1" to "#define _GNU_SOURCE".This uses the form "-D_GNU_SOURCE=", which is equivalent to"#define _GNU_SOURCE".Otherwise using "-D_GNU_SOURCE" is equivalent to "-D_GNU_SOURCE=1" and"#define _GNU_SOURCE 1", which is less commonly seen in source code andwould require many changes in selftests to avoid redefinition warnings.Link: https://lkml.kernel.org/r/20240625223454.1586259-2-edliaw@google.comSigned-off-by: Edward Liaw Suggested-by: John Hubbard Acked-by: Shuah Khan Reviewed-by: Muhammad Usama Anjum Cc: Albert Ou Cc: André Almeida Cc: Darren Hart Cc: Dave Hansen Cc: Davidlohr Bueso Cc: David S. Miller Cc: Eric Dumazet Cc: Eric W. Biederman Cc: Fenghua Yu Cc: Ingo Molnar Cc: Jakub Kicinski Cc: Jarkko Sakkinen Cc: Jason Gunthorpe Cc: Kees Cook Cc: Kevin Tian Cc: Palmer Dabbelt Cc: Paolo Abeni Cc: Paolo Bonzini Cc: Paul Walmsley Cc: Peter Zijlstra Cc: Reinette Chatre Cc: Sean Christopherson Cc: Thomas Gleixner Signed-off-by: Andrew Morton List of files: /linux-6.15/tools/testing/selftests/iommu/Makefile

0d7a9167 - selftests: iommu: Use installed kernel headers search path

Fri, 27 Jan 2023 13:57:52 +0000

selftests: iommu: Use installed kernel headers search pathUse $(KHDR_INCLUDES) as lookup path for installed kernel headers ratherthan using kernel headers in include/uapi from the source kernel treekernel headers.Remove bogus ../../../../include/ from the search path, becausekernel source headers are not needed by those user-space selftests, andit causes issues because -I paths are searched before -isystem paths,and conflicts for files appearing both in kernel sources and in uapiheaders with incompatible semantics (e.g. types.h).Signed-off-by: Mathieu Desnoyers Cc: Shuah Khan Cc: linux-kselftest@vger.kernel.orgCc: Ingo Molnar Signed-off-by: Shuah Khan List of files: /linux-6.15/tools/testing/selftests/iommu/Makefile

57f09887 - iommufd: Add a selftest

Tue, 29 Nov 2022 20:29:42 +0000

iommufd: Add a selftestCover the essential functionality of the iommufd with a directed test fromuserspace. This aims to achieve reasonable functional coverage using thein-kernel self test framework.A second test does a failure injection sweep of the success paths to studyerror unwind behaviors.This allows achieving high coverage of the corner cases in pages.c.The selftest requires CONFIG_IOMMUFD_TEST to be enabled, and several hugepages which may require: echo 4 > /proc/sys/vm/nr_hugepagesLink: https://lore.kernel.org/r/19-v6-a196d26f289e+11787-iommufd_jgg@nvidia.comTested-by: Nicolin Chen Tested-by: Matthew Rosato # s390Tested-by: Yi Liu Tested-by: Eric Auger # aarch64Signed-off-by: Nicolin Chen Signed-off-by: Yi Liu Signed-off-by: Jason Gunthorpe List of files: /linux-6.15/tools/testing/selftests/iommu/Makefile