Jesse.Zhang 6270b1a5da drm/amdgpu: Limit BO list entry count to prevent resource exhaustion ... Userspace can pass an arbitrary number of BO list entries via the bo_number field. Although the previous multiplication overflow check prevents out-of-bounds allocation, a large number of entries could still cause excessive memory allocation (up to potentially gigabytes) and unnecessarily long list processing times. Introduce a hard limit of 128k entries per BO list, which is more than sufficient for any realistic use case (e.g., a single list containing all buffers in a large scene). This prevents memory exhaustion attacks and ensures predictable performance. Return -EINVAL if the requested entry count exceeds the limit Reviewed-by: Christian König <christian.koenig@amd.com> Suggested-by: Christian König <christian.koenig@amd.com> Signed-off-by: Jesse Zhang <jesse.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 688b87d39e) Cc: stable@vger.kernel.org		2026-03-17 12:10:16 -04:00
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drm	drm/amdgpu: Limit BO list entry count to prevent resource exhaustion	2026-03-17 12:10:16 -04:00
host1x	Convert more 'alloc_obj' cases to default GFP_KERNEL arguments	2026-02-21 20:03:00 -08:00
ipu-v3	Convert 'alloc_obj' family to use the new default GFP_KERNEL argument	2026-02-21 17:09:51 -08:00
nova-core	gpu: nova-core: gsp: fix UB in DmaGspMem pointer accessors	2026-03-11 16:24:15 +01:00
trace
vga	Convert 'alloc_obj' family to use the new default GFP_KERNEL argument	2026-02-21 17:09:51 -08:00
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