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| author | Long Li <[email protected]> | 2025-05-06 00:56:33 +0000 |
|---|---|---|
| committer | Wei Liu <[email protected]> | 2025-05-23 16:30:56 +0000 |
| commit | 09eea7ad0b8e973dcf5ed49902838e5d68177f8e (patch) | |
| tree | c6eb4c066aa10e68625dc9d20c1fb39603afd8e5 /drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | |
| parent | arch/x86: Provide the CPU number in the wakeup AP callback (diff) | |
| download | kernel-09eea7ad0b8e973dcf5ed49902838e5d68177f8e.tar.gz kernel-09eea7ad0b8e973dcf5ed49902838e5d68177f8e.zip | |
Drivers: hv: Allocate interrupt and monitor pages aligned to system page boundary
There are use cases that interrupt and monitor pages are mapped to
user-mode through UIO, so they need to be system page aligned. Some
Hyper-V allocation APIs introduced earlier broke those requirements.
Fix this by using page allocation functions directly for interrupt
and monitor pages.
Cc: [email protected]
Fixes: ca48739e59df ("Drivers: hv: vmbus: Move Hyper-V page allocator to arch neutral code")
Signed-off-by: Long Li <[email protected]>
Reviewed-by: Michael Kelley <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Wei Liu <[email protected]>
Message-ID: <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c')
0 files changed, 0 insertions, 0 deletions