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| author | Arnd Bergmann <[email protected]> | 2025-01-22 06:54:33 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2025-02-20 14:19:27 +0000 |
| commit | c99e1e1d0850ff157f1bc16871acd2dff5a9bcc3 (patch) | |
| tree | f39526d989840bd9287ff4d5d64f70008e57d07f /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | cdx: Fix possible UAF error in driver_override_show() (diff) | |
| download | kernel-c99e1e1d0850ff157f1bc16871acd2dff5a9bcc3.tar.gz kernel-c99e1e1d0850ff157f1bc16871acd2dff5a9bcc3.zip | |
vbox: add HAS_IOPORT dependency
The vboxguest driver depends on port I/O for debug output:
include/asm-generic/io.h:626:15: error: call to '_outl' declared with attribute error: outl() requires CONFIG_HAS_IOPORT
626 | #define _outl _outl
include/asm-generic/io.h:663:14: note: in expansion of macro '_outl'
663 | #define outl _outl
| ^~~~~
drivers/virt/vboxguest/vboxguest_utils.c:102:9: note: in expansion of macro 'outl'
102 | outl(phys_req, gdev->io_port + VMMDEV_PORT_OFF_REQUEST);
| ^~~~
Most arm64 platforms don't actually support port I/O, though it is
currently enabled unconditionally. Refine the vbox dependency to allow
turning HAS_IOPORT off in the future when building for platforms without
port I/O and allow compile-testing on all architectures.
Fixes: 5cf8f938bf5c ("vbox: Enable VBOXGUEST and VBOXSF_FS on ARM64")
Signed-off-by: Arnd Bergmann <[email protected]>
Reviewed-by: Hans de Goede <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions