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This commit is contained in:
Andy Ritger
2023-10-17 09:25:29 -07:00
parent f59818b751
commit b5bf85a8e3
917 changed files with 132480 additions and 110015 deletions
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14
kernel-open/nvidia-uvm/uvm_common.c
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@@ -1,5 +1,5 @@
/*******************************************************************************
Copyright (c) 2013-2021 NVIDIA Corporation
Copyright (c) 2013-2023 NVIDIA Corporation
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
@@ -233,18 +233,6 @@ unsigned uvm_get_stale_thread_id(void)
return (unsigned)task_pid_vnr(current);
}
//
// A simple security rule for allowing access to UVM user space memory: if you
// are the same user as the owner of the memory, or if you are root, then you
// are granted access. The idea is to allow debuggers and profilers to work, but
// without opening up any security holes.
//
NvBool uvm_user_id_security_check(uid_t euidTarget)
{
return (NV_CURRENT_EUID() == euidTarget) ||
(UVM_ROOT_UID == euidTarget);
}
void on_uvm_test_fail(void)
{
(void)NULL;