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This commit is contained in:
Bernhard Stoeckner
2025-04-27 09:05:17 +02:00
parent e8113f665d
commit 8ec351aeb9
51 changed files with 52492 additions and 49809 deletions
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7
kernel-open/nvidia-uvm/uvm_conf_computing.c
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@@ -708,7 +708,12 @@ void uvm_conf_computing_disable_key_rotation(uvm_gpu_t *gpu)
bool uvm_conf_computing_is_key_rotation_enabled(uvm_gpu_t *gpu)
{
return gpu->channel_manager->conf_computing.key_rotation_enabled;
UVM_ASSERT(gpu);
// If the channel_manager is not set, we're in channel manager destroy
// path after the pointer was NULL-ed. Chances are that other key rotation
// infrastructure is not available either. Disallow the key rotation.
return gpu->channel_manager && gpu->channel_manager->conf_computing.key_rotation_enabled;
}
bool uvm_conf_computing_is_key_rotation_enabled_in_pool(uvm_channel_pool_t *pool)