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This commit is contained in:
Andy Ritger
2024-09-20 12:40:39 -07:00
parent 2cca8b3fd5
commit 5e52edb203
93 changed files with 1186 additions and 712 deletions
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40
kernel-open/nvidia/nv-report-err.c
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: Copyright (c) 2017 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-FileCopyrightText: Copyright (c) 2017-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a
@@ -29,7 +29,7 @@
nv_report_error_cb_t nv_error_cb_handle = NULL;
int nv_register_error_cb(nv_report_error_cb_t report_error_cb)
int nvidia_register_error_cb(nv_report_error_cb_t report_error_cb)
{
if (report_error_cb == NULL)
return -EINVAL;
@@ -41,9 +41,9 @@ int nv_register_error_cb(nv_report_error_cb_t report_error_cb)
return 0;
}
EXPORT_SYMBOL(nv_register_error_cb);
EXPORT_SYMBOL(nvidia_register_error_cb);
int nv_unregister_error_cb(void)
int nvidia_unregister_error_cb(void)
{
if (nv_error_cb_handle == NULL)
return -EPERM;
@@ -52,9 +52,7 @@ int nv_unregister_error_cb(void)
return 0;
}
EXPORT_SYMBOL(nv_unregister_error_cb);
struct pci_dev;
EXPORT_SYMBOL(nvidia_unregister_error_cb);
void nv_report_error(
struct pci_dev *dev,
@@ -63,27 +61,17 @@ void nv_report_error(
va_list ap
)
{
va_list ap_copy;
char *buffer;
int length = 0;
int status = NV_OK;
gfp_t gfp = NV_MAY_SLEEP() ? NV_GFP_NO_OOM : NV_GFP_ATOMIC;
if (nv_error_cb_handle != NULL)
{
va_copy(ap_copy, ap);
length = vsnprintf(NULL, 0, format, ap);
va_end(ap_copy);
if (nv_error_cb_handle == NULL)
return;
if (length > 0)
{
status = os_alloc_mem((void *)&buffer, (length + 1)*sizeof(char));
buffer = kvasprintf(gfp, format, ap);
if (status == NV_OK)
{
vsnprintf(buffer, length, format, ap);
nv_error_cb_handle(dev, error_number, buffer, length + 1);
os_free_mem(buffer);
}
}
}
if (buffer == NULL)
return;
nv_error_cb_handle(dev, error_number, buffer, strlen(buffer) + 1);
kfree(buffer);
}