linux/tools/testing/selftests/vfio/lib/include/libvfio, branch masterMirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
https://git.shady.money/linux/atom?h=master2026-01-19T17:06:29Zvfio: selftests: Centralize IOMMU mode name definitions2026-01-19T17:06:29ZAlex Mastroamastro@fb.com2026-01-14T18:57:16Zurn:sha1:03b7c2d763c907f508edf8c317c0e920ce072a33
Replace scattered string literals with MODE_* macros in iommu.h. This
provides a single source of truth for IOMMU mode name strings.
Signed-off-by: Alex Mastro <amastro@fb.com>
Reviewed-by: David Matlack <dmatlack@google.com>
Tested-by: David Matlack <dmatlack@google.com>
Link: https://lore.kernel.org/r/20260114-map-mmio-test-v3-1-44e036d95e64@fb.com
Signed-off-by: Alex Williamson <alex@shazbot.org>
vfio: selftests: Drop <uapi/linux/types.h> includes2025-12-23T21:17:13ZDavid Matlackdmatlack@google.com2025-12-19T23:38:18Zurn:sha1:193120dddd1a1f3dcae164289498588fa0544d78
Drop the <uapi/linux/types.h> includes now that <linux/types.h>
(tools/include/linux/types.h) has a definition for __aligned_le64, which
is needed by <linux/iommufd.h>.
Including <uapi/linux/types.h> is harmless but causes benign typedef
redefinitions. This is not a problem for VFIO selftests but becomes an
issue when the VFIO selftests library is built into KVM selftests, since
they are built with -std=gnu99 which does not allow typedef redifitions.
No functional change intended.
Signed-off-by: David Matlack <dmatlack@google.com>
Link: https://lore.kernel.org/r/20251219233818.1965306-3-dmatlack@google.com
Signed-off-by: Alex Williamson <alex@shazbot.org>
vfio: selftests: Eliminate INVALID_IOVA2025-11-28T17:58:07ZDavid Matlackdmatlack@google.com2025-11-26T23:17:32Zurn:sha1:b8e96c8805ec25878ac971cad34732a6aabe34f6
Eliminate INVALID_IOVA as there are platforms where UINT64_MAX is a
valid iova.
Reviewed-by: Alex Mastro <amastro@fb.com>
Tested-by: Alex Mastro <amastro@fb.com>
Reviewed-by: Raghavendra Rao Ananta <rananta@google.com>
Signed-off-by: David Matlack <dmatlack@google.com>
Link: https://lore.kernel.org/r/20251126231733.3302983-18-dmatlack@google.com
Signed-off-by: Alex Williamson <alex@shazbot.org>
vfio: selftests: Split libvfio.h into separate header files2025-11-28T17:58:07ZDavid Matlackdmatlack@google.com2025-11-26T23:17:31Zurn:sha1:5fabc49abf7ac630babfb1525e242848d54038c1
Split out the contents of libvfio.h into separate header files, but keep
libvfio.h as the top-level include that all tests can use.
Put all new header files into a libvfio/ subdirectory to avoid future
name conflicts in include paths when libvfio is used by other selftests
like KVM.
No functional change intended.
Reviewed-by: Alex Mastro <amastro@fb.com>
Tested-by: Alex Mastro <amastro@fb.com>
Reviewed-by: Raghavendra Rao Ananta <rananta@google.com>
Signed-off-by: David Matlack <dmatlack@google.com>
Link: https://lore.kernel.org/r/20251126231733.3302983-17-dmatlack@google.com
Signed-off-by: Alex Williamson <alex@shazbot.org>