Samuel Zhang 924dda024f drm/amdgpu: move GTT to shmem after eviction for hibernation ...

When hibernate with data center dGPUs, huge number of VRAM BOs evicted
to GTT and takes too much system memory. This will cause hibernation
fail due to insufficient memory for creating the hibernation image.

Move GTT BOs to shmem in KMD, then shmem to swap disk in kernel
hibernation code to make room for hibernation image.

Signed-off-by: Samuel Zhang <guoqing.zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://lore.kernel.org/r/20250710062313.3226149-3-guoqing.zhang@amd.com
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>

2025-07-10 10:49:45 -05:00

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drm

drm/amdgpu: move GTT to shmem after eviction for hibernation

2025-07-10 10:49:45 -05:00

host1x

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ipu-v3

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nova-core

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trace

gpu/trace: make TRACE_GPU_MEM configurable

2025-07-08 09:34:47 -07:00

vga

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Makefile

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