From: <eagostini@nvidia.com>
To: <dev@dpdk.org>
Cc: Elena Agostini <eagostini@nvidia.com>
Subject: [PATCH v1] gpu/cuda: properly set rte_errno
Date: Thu, 18 Nov 2021 20:45:27 +0000 [thread overview]
Message-ID: <20211118204527.26524-1-eagostini@nvidia.com> (raw)
From: Elena Agostini <eagostini@nvidia.com>
Signed-off-by: Elena Agostini <eagostini@nvidia.com>
---
drivers/gpu/cuda/cuda.c | 229 +++++++++++++++++++++++++++-------------
1 file changed, 153 insertions(+), 76 deletions(-)
diff --git a/drivers/gpu/cuda/cuda.c b/drivers/gpu/cuda/cuda.c
index 24ae630d04..9991f9b9f1 100644
--- a/drivers/gpu/cuda/cuda.c
+++ b/drivers/gpu/cuda/cuda.c
@@ -464,8 +464,10 @@ cuda_dev_info_get(struct rte_gpu *dev, struct rte_gpu_info *info)
CUcontext current_ctx;
CUcontext input_ctx;
- if (dev == NULL)
- return -ENODEV;
+ if (dev == NULL) {
+ rte_errno = ENODEV;
+ return -rte_errno;
+ }
/* Child initialization time probably called by rte_gpu_add_child() */
if (dev->mpshared->info.parent != RTE_GPU_ID_NONE &&
@@ -476,7 +478,8 @@ cuda_dev_info_get(struct rte_gpu *dev, struct rte_gpu_info *info)
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuCtxGetCurrent failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
/* Set child ctx as current ctx */
@@ -486,7 +489,8 @@ cuda_dev_info_get(struct rte_gpu *dev, struct rte_gpu_info *info)
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuCtxSetCurrent input failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
/*
@@ -505,8 +509,10 @@ cuda_dev_info_get(struct rte_gpu *dev, struct rte_gpu_info *info)
(uint32_t)affinityPrm.param.smCount.val;
ret = rte_gpu_info_get(dev->mpshared->info.parent, &parent_info);
- if (ret)
- return -ENODEV;
+ if (ret) {
+ rte_errno = ENODEV;
+ return -rte_errno;
+ }
dev->mpshared->info.total_memory = parent_info.total_memory;
/*
@@ -517,7 +523,8 @@ cuda_dev_info_get(struct rte_gpu *dev, struct rte_gpu_info *info)
RTE_CACHE_LINE_SIZE);
if (dev->mpshared->dev_private == NULL) {
rte_cuda_log(ERR, "Failed to allocate memory for GPU process private");
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
private = (struct cuda_info *)dev->mpshared->dev_private;
@@ -527,7 +534,8 @@ cuda_dev_info_get(struct rte_gpu *dev, struct rte_gpu_info *info)
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuCtxGetDevice failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
res = pfn_cuDeviceGetName(private->gpu_name,
@@ -536,7 +544,8 @@ cuda_dev_info_get(struct rte_gpu *dev, struct rte_gpu_info *info)
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuDeviceGetName failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
/* Restore original ctx as current ctx */
@@ -545,7 +554,8 @@ cuda_dev_info_get(struct rte_gpu *dev, struct rte_gpu_info *info)
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuCtxSetCurrent current failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
}
@@ -567,10 +577,14 @@ cuda_mem_alloc(struct rte_gpu *dev, size_t size, void **ptr)
CUcontext input_ctx;
unsigned int flag = 1;
- if (dev == NULL)
- return -ENODEV;
- if (size == 0)
- return -EINVAL;
+ if (dev == NULL) {
+ rte_errno = ENODEV;
+ return -rte_errno;
+ }
+ if (size == 0) {
+ rte_errno = EINVAL;
+ return -rte_errno;
+ }
/* Store current ctx */
res = pfn_cuCtxGetCurrent(¤t_ctx);
@@ -578,7 +592,8 @@ cuda_mem_alloc(struct rte_gpu *dev, size_t size, void **ptr)
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuCtxGetCurrent failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
/* Set child ctx as current ctx */
@@ -588,13 +603,16 @@ cuda_mem_alloc(struct rte_gpu *dev, size_t size, void **ptr)
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuCtxSetCurrent input failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
/* Get next memory list item */
mem_alloc_list_tail = mem_list_add_item();
- if (mem_alloc_list_tail == NULL)
- return -ENOMEM;
+ if (mem_alloc_list_tail == NULL) {
+ rte_errno = EPERM;
+ return -rte_errno;
+ }
/* Allocate memory */
mem_alloc_list_tail->size = size;
@@ -604,7 +622,8 @@ cuda_mem_alloc(struct rte_gpu *dev, size_t size, void **ptr)
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuCtxSetCurrent current failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
/* GPUDirect RDMA attribute required */
@@ -615,7 +634,8 @@ cuda_mem_alloc(struct rte_gpu *dev, size_t size, void **ptr)
rte_cuda_log(ERR, "Could not set SYNC MEMOP attribute for "
"GPU memory at %"PRIu32", err %d",
(uint32_t)mem_alloc_list_tail->ptr_d, res);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
mem_alloc_list_tail->pkey = get_hash_from_ptr((void *)mem_alloc_list_tail->ptr_d);
@@ -631,7 +651,8 @@ cuda_mem_alloc(struct rte_gpu *dev, size_t size, void **ptr)
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuCtxSetCurrent current failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
*ptr = (void *)mem_alloc_list_tail->ptr_d;
@@ -649,11 +670,15 @@ cuda_mem_register(struct rte_gpu *dev, size_t size, void *ptr)
unsigned int flag = 1;
int use_ptr_h = 0;
- if (dev == NULL)
- return -ENODEV;
+ if (dev == NULL) {
+ rte_errno = ENODEV;
+ return -rte_errno;
+ }
- if (size == 0 || ptr == NULL)
- return -EINVAL;
+ if (size == 0 || ptr == NULL) {
+ rte_errno = EINVAL;
+ return -rte_errno;
+ }
/* Store current ctx */
res = pfn_cuCtxGetCurrent(¤t_ctx);
@@ -661,7 +686,8 @@ cuda_mem_register(struct rte_gpu *dev, size_t size, void *ptr)
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuCtxGetCurrent failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
/* Set child ctx as current ctx */
@@ -671,13 +697,16 @@ cuda_mem_register(struct rte_gpu *dev, size_t size, void *ptr)
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuCtxSetCurrent input failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
/* Get next memory list item */
mem_alloc_list_tail = mem_list_add_item();
- if (mem_alloc_list_tail == NULL)
- return -ENOMEM;
+ if (mem_alloc_list_tail == NULL) {
+ rte_errno = EPERM;
+ return -rte_errno;
+ }
/* Allocate memory */
mem_alloc_list_tail->size = size;
@@ -693,7 +722,8 @@ cuda_mem_register(struct rte_gpu *dev, size_t size, void *ptr)
err_string,
mem_alloc_list_tail->ptr_h,
mem_alloc_list_tail->size);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
res = pfn_cuDeviceGetAttribute(&(use_ptr_h),
@@ -703,7 +733,8 @@ cuda_mem_register(struct rte_gpu *dev, size_t size, void *ptr)
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuDeviceGetAttribute failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
if (use_ptr_h == 0) {
@@ -713,13 +744,15 @@ cuda_mem_register(struct rte_gpu *dev, size_t size, void *ptr)
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuMemHostGetDevicePointer failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
if ((uintptr_t)mem_alloc_list_tail->ptr_d !=
(uintptr_t)mem_alloc_list_tail->ptr_h) {
rte_cuda_log(ERR, "Host input pointer is different wrt GPU registered pointer");
- return -ENOTSUP;
+ rte_errno = ENOTSUP;
+ return -rte_errno;
}
} else {
mem_alloc_list_tail->ptr_d = (CUdeviceptr)mem_alloc_list_tail->ptr_h;
@@ -732,7 +765,8 @@ cuda_mem_register(struct rte_gpu *dev, size_t size, void *ptr)
if (res != 0) {
rte_cuda_log(ERR, "Could not set SYNC MEMOP attribute for GPU memory at %"PRIu32
", err %d", (uint32_t)mem_alloc_list_tail->ptr_d, res);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
mem_alloc_list_tail->pkey = get_hash_from_ptr((void *)mem_alloc_list_tail->ptr_h);
@@ -747,7 +781,8 @@ cuda_mem_register(struct rte_gpu *dev, size_t size, void *ptr)
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuCtxSetCurrent current failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
return 0;
@@ -761,8 +796,10 @@ cuda_mem_free(struct rte_gpu *dev, void *ptr)
const char *err_string;
cuda_ptr_key hk;
- if (dev == NULL)
- return -ENODEV;
+ if (dev == NULL) {
+ rte_errno = ENODEV;
+ return -rte_errno;
+ }
if (ptr == NULL)
return -EINVAL;
@@ -772,7 +809,8 @@ cuda_mem_free(struct rte_gpu *dev, void *ptr)
mem_item = mem_list_find_item(hk);
if (mem_item == NULL) {
rte_cuda_log(ERR, "Memory address 0x%p not found in driver memory", ptr);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
if (mem_item->mtype == GPU_MEM) {
@@ -781,7 +819,8 @@ cuda_mem_free(struct rte_gpu *dev, void *ptr)
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuMemFree current failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
return mem_list_del_item(hk);
@@ -789,7 +828,8 @@ cuda_mem_free(struct rte_gpu *dev, void *ptr)
rte_cuda_log(ERR, "Memory type %d not supported", mem_item->mtype);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
static int
@@ -800,8 +840,10 @@ cuda_mem_unregister(struct rte_gpu *dev, void *ptr)
const char *err_string;
cuda_ptr_key hk;
- if (dev == NULL)
- return -ENODEV;
+ if (dev == NULL) {
+ rte_errno = ENODEV;
+ return -rte_errno;
+ }
if (ptr == NULL)
return -EINVAL;
@@ -811,7 +853,8 @@ cuda_mem_unregister(struct rte_gpu *dev, void *ptr)
mem_item = mem_list_find_item(hk);
if (mem_item == NULL) {
rte_cuda_log(ERR, "Memory address 0x%p not found in driver memory", ptr);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
if (mem_item->mtype == CPU_REGISTERED) {
@@ -820,7 +863,8 @@ cuda_mem_unregister(struct rte_gpu *dev, void *ptr)
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuMemHostUnregister current failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
return mem_list_del_item(hk);
@@ -828,14 +872,17 @@ cuda_mem_unregister(struct rte_gpu *dev, void *ptr)
rte_cuda_log(ERR, "Memory type %d not supported", mem_item->mtype);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
static int
cuda_dev_close(struct rte_gpu *dev)
{
- if (dev == NULL)
- return -EINVAL;
+ if (dev == NULL) {
+ rte_errno = ENODEV;
+ return -rte_errno;
+ }
rte_free(dev->mpshared->dev_private);
@@ -851,8 +898,10 @@ cuda_wmb(struct rte_gpu *dev)
CUcontext input_ctx;
struct cuda_info *private;
- if (dev == NULL)
- return -ENODEV;
+ if (dev == NULL) {
+ rte_errno = ENODEV;
+ return -rte_errno;
+ }
private = (struct cuda_info *)dev->mpshared->dev_private;
@@ -871,7 +920,9 @@ cuda_wmb(struct rte_gpu *dev)
*/
rte_cuda_log(WARNING, "Can't flush GDR writes with cuFlushGPUDirectRDMAWrites CUDA function."
"Application needs to use alternative methods.");
- return -ENOTSUP;
+
+ rte_errno = ENOTSUP;
+ return -rte_errno;
}
/* Store current ctx */
@@ -880,7 +931,8 @@ cuda_wmb(struct rte_gpu *dev)
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuCtxGetCurrent failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
/* Set child ctx as current ctx */
@@ -890,7 +942,8 @@ cuda_wmb(struct rte_gpu *dev)
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuCtxSetCurrent input failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
res = pfn_cuFlushGPUDirectRDMAWrites(CU_FLUSH_GPU_DIRECT_RDMA_WRITES_TARGET_CURRENT_CTX,
@@ -899,7 +952,8 @@ cuda_wmb(struct rte_gpu *dev)
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuFlushGPUDirectRDMAWrites current failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
/* Restore original ctx as current ctx */
@@ -908,7 +962,8 @@ cuda_wmb(struct rte_gpu *dev)
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuCtxSetCurrent current failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
return 0;
@@ -928,15 +983,18 @@ cuda_gpu_probe(__rte_unused struct rte_pci_driver *pci_drv, struct rte_pci_devic
if (pci_dev == NULL) {
rte_cuda_log(ERR, "NULL PCI device");
- return -EINVAL;
+ rte_errno = ENODEV;
+ return -rte_errno;
}
rte_pci_device_name(&pci_dev->addr, dev_name, sizeof(dev_name));
/* Allocate memory to be used privately by drivers */
dev = rte_gpu_allocate(pci_dev->device.name);
- if (dev == NULL)
- return -ENODEV;
+ if (dev == NULL) {
+ rte_errno = ENODEV;
+ return -rte_errno;
+ }
/* Initialize values only for the first CUDA driver call */
if (dev->mpshared->info.dev_id == 0) {
@@ -947,13 +1005,15 @@ cuda_gpu_probe(__rte_unused struct rte_pci_driver *pci_drv, struct rte_pci_devic
/* Load libcuda.so library */
if (cuda_loader()) {
rte_cuda_log(ERR, "CUDA Driver library not found");
- return -ENOTSUP;
+ rte_errno = ENOTSUP;
+ return -rte_errno;
}
/* Load initial CUDA functions */
if (cuda_sym_func_loader()) {
rte_cuda_log(ERR, "CUDA functions not found in library");
- return -ENOTSUP;
+ rte_errno = ENOTSUP;
+ return -rte_errno;
}
/*
@@ -966,7 +1026,8 @@ cuda_gpu_probe(__rte_unused struct rte_pci_driver *pci_drv, struct rte_pci_devic
res = sym_cuDriverGetVersion(&cuda_driver_version);
if (res != 0) {
rte_cuda_log(ERR, "cuDriverGetVersion failed with %d", res);
- return -ENOTSUP;
+ rte_errno = ENOTSUP;
+ return -rte_errno;
}
if (cuda_driver_version < CUDA_DRIVER_MIN_VERSION) {
@@ -974,12 +1035,14 @@ cuda_gpu_probe(__rte_unused struct rte_pci_driver *pci_drv, struct rte_pci_devic
"Minimum requirement is %d",
cuda_driver_version,
CUDA_DRIVER_MIN_VERSION);
- return -ENOTSUP;
+ rte_errno = ENOTSUP;
+ return -rte_errno;
}
if (cuda_pfn_func_loader()) {
rte_cuda_log(ERR, "CUDA PFN functions not found in library");
- return -ENOTSUP;
+ rte_errno = ENOTSUP;
+ return -rte_errno;
}
}
@@ -993,7 +1056,8 @@ cuda_gpu_probe(__rte_unused struct rte_pci_driver *pci_drv, struct rte_pci_devic
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuDeviceGetByPCIBusId name %s failed with %d: %s",
dev->device->name, res, err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
res = pfn_cuDevicePrimaryCtxRetain(&pctx, cu_dev_id);
@@ -1001,19 +1065,22 @@ cuda_gpu_probe(__rte_unused struct rte_pci_driver *pci_drv, struct rte_pci_devic
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuDevicePrimaryCtxRetain name %s failed with %d: %s",
dev->device->name, res, err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
res = pfn_cuCtxGetApiVersion(pctx, &cuda_api_version);
if (res != 0) {
rte_cuda_log(ERR, "cuCtxGetApiVersion failed with %d", res);
- return -ENOTSUP;
+ rte_errno = ENOTSUP;
+ return -rte_errno;
}
if (cuda_api_version < CUDA_API_MIN_VERSION) {
rte_cuda_log(ERR, "CUDA API version found is %d Minimum requirement is %d",
cuda_api_version, CUDA_API_MIN_VERSION);
- return -ENOTSUP;
+ rte_errno = ENOTSUP;
+ return -rte_errno;
}
dev->mpshared->info.context = (uint64_t)pctx;
@@ -1030,7 +1097,8 @@ cuda_gpu_probe(__rte_unused struct rte_pci_driver *pci_drv, struct rte_pci_devic
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuDeviceGetAttribute failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
dev->mpshared->info.processor_count = (uint32_t)processor_count;
@@ -1040,7 +1108,8 @@ cuda_gpu_probe(__rte_unused struct rte_pci_driver *pci_drv, struct rte_pci_devic
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuDeviceTotalMem failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
/*
@@ -1051,7 +1120,8 @@ cuda_gpu_probe(__rte_unused struct rte_pci_driver *pci_drv, struct rte_pci_devic
RTE_CACHE_LINE_SIZE);
if (dev->mpshared->dev_private == NULL) {
rte_cuda_log(ERR, "Failed to allocate memory for GPU process private");
- return -ENOMEM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
private = (struct cuda_info *)dev->mpshared->dev_private;
@@ -1063,7 +1133,8 @@ cuda_gpu_probe(__rte_unused struct rte_pci_driver *pci_drv, struct rte_pci_devic
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuDeviceGetName failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
res = pfn_cuDeviceGetAttribute(&(private->gdr_supported),
@@ -1073,7 +1144,8 @@ cuda_gpu_probe(__rte_unused struct rte_pci_driver *pci_drv, struct rte_pci_devic
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuDeviceGetAttribute failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
if (private->gdr_supported == 0)
@@ -1088,7 +1160,8 @@ cuda_gpu_probe(__rte_unused struct rte_pci_driver *pci_drv, struct rte_pci_devic
rte_cuda_log(ERR,
"cuDeviceGetAttribute failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
if (private->gdr_write_ordering == CU_GPU_DIRECT_RDMA_WRITES_ORDERING_NONE) {
@@ -1099,7 +1172,8 @@ cuda_gpu_probe(__rte_unused struct rte_pci_driver *pci_drv, struct rte_pci_devic
pfn_cuGetErrorString(res, &(err_string));
rte_cuda_log(ERR, "cuDeviceGetAttribute failed with %s",
err_string);
- return -EPERM;
+ rte_errno = EPERM;
+ return -rte_errno;
}
if (private->gdr_flush_type != CU_FLUSH_GPU_DIRECT_RDMA_WRITES_OPTION_HOST)
@@ -1129,14 +1203,17 @@ cuda_gpu_remove(struct rte_pci_device *pci_dev)
int ret;
uint8_t gpu_id;
- if (pci_dev == NULL)
- return -EINVAL;
+ if (pci_dev == NULL) {
+ rte_errno = ENODEV;
+ return -rte_errno;
+ }
dev = rte_gpu_get_by_name(pci_dev->device.name);
if (dev == NULL) {
rte_cuda_log(ERR, "Couldn't find HW dev \"%s\" to uninitialise it",
pci_dev->device.name);
- return -ENODEV;
+ rte_errno = ENODEV;
+ return -rte_errno;
}
gpu_id = dev->mpshared->info.dev_id;
--
2.17.1
next reply other threads:[~2021-11-18 12:34 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-18 20:45 eagostini [this message]
2021-11-24 18:34 ` [PATCH v2] gpu/cuda: " eagostini
2021-11-24 11:03 ` Thomas Monjalon
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