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535.54.03

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This commit is contained in:
Andy Ritger
2023-06-14 12:37:59 -07:00
parent eb5c7665a1
commit 26458140be
120 changed files with 83370 additions and 81507 deletions
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16
kernel-open/nvidia-uvm/uvm_conf_computing.c
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@@ -378,11 +378,12 @@ void uvm_conf_computing_log_gpu_encryption(uvm_channel_t *channel, UvmCslIv *iv)
NV_STATUS status;
uvm_mutex_lock(&channel->csl.ctx_lock);
status = nvUvmInterfaceCslLogDeviceEncryption(&channel->csl.ctx, iv);
status = nvUvmInterfaceCslIncrementIv(&channel->csl.ctx, UVM_CSL_OPERATION_DECRYPT, 1, iv);
uvm_mutex_unlock(&channel->csl.ctx_lock);
// nvUvmInterfaceLogDeviceEncryption fails when a 64-bit encryption counter
// overflows. This is not supposed to happen on CC.
// TODO: Bug 4014720: If nvUvmInterfaceCslIncrementIv returns with
// NV_ERR_INSUFFICIENT_RESOURCES then the IV needs to be rotated via
// nvUvmInterfaceCslRotateIv.
UVM_ASSERT(status == NV_OK);
}
@@ -391,11 +392,12 @@ void uvm_conf_computing_acquire_encryption_iv(uvm_channel_t *channel, UvmCslIv *
NV_STATUS status;
uvm_mutex_lock(&channel->csl.ctx_lock);
status = nvUvmInterfaceCslAcquireEncryptionIv(&channel->csl.ctx, iv);
status = nvUvmInterfaceCslIncrementIv(&channel->csl.ctx, UVM_CSL_OPERATION_ENCRYPT, 1, iv);
uvm_mutex_unlock(&channel->csl.ctx_lock);
// nvUvmInterfaceLogDeviceEncryption fails when a 64-bit encryption counter
// overflows. This is not supposed to happen on CC.
// TODO: Bug 4014720: If nvUvmInterfaceCslIncrementIv returns with
// NV_ERR_INSUFFICIENT_RESOURCES then the IV needs to be rotated via
// nvUvmInterfaceCslRotateIv.
UVM_ASSERT(status == NV_OK);
}
@@ -439,6 +441,8 @@ NV_STATUS uvm_conf_computing_cpu_decrypt(uvm_channel_t *channel,
(const NvU8 *) src_cipher,
src_iv,
(NvU8 *) dst_plain,
NULL,
0,
(const NvU8 *) auth_tag_buffer);
uvm_mutex_unlock(&channel->csl.ctx_lock);