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gpu: nvgpu: add more compile flags to posix iGPU

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Added bellow CFLAGS:
    -Werror -Wall -Wextra \
    -Wmissing-braces -Wpointer-arith -Wundef \
    -Wconversion -Wsign-conversion \
    -Wformat-security \
    -Wmissing-declarations -Wredundant-decls -Wimplicit-fallthrough

Also fixed all of compile errors for posix.

It's preparing for porting gpu server.

Jira GVSCI-11640

Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Change-Id: I30b09a62a57396abd642922e22f2e550a96f42c2
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2555059
Reviewed-by: Shashank Singh <shashsingh@nvidia.com>
Reviewed-by: Aparna Das <aparnad@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
This commit is contained in:
Richard Zhao
2021-07-06 21:32:50 -07:00
committed by mobile promotions
parent 9e5c88c1ef
commit 09cf3642ef
21 changed files with 169 additions and 27 deletions
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9
drivers/gpu/nvgpu/os/posix/posix-dma.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2018-2019, NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2018-2022, NVIDIA CORPORATION. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
@@ -54,6 +54,10 @@ static int __nvgpu_do_dma_alloc(struct gk20a *g, unsigned long flags,
enum nvgpu_aperture ap)
{
void *memory;
(void)g;
(void)flags;
#ifdef NVGPU_UNITTEST_FAULT_INJECTION_ENABLEMENT
if (nvgpu_posix_fault_injection_handle_call(
nvgpu_dma_alloc_get_fault_injection())) {
@@ -111,6 +115,7 @@ static u64 __nvgpu_dma_alloc(struct nvgpu_allocator *allocator, u64 at,
static size_t mock_fb_get_vidmem_size(struct gk20a *g)
{
(void)g;
return SZ_4G;
}
@@ -252,6 +257,8 @@ void nvgpu_dma_free_vid(struct gk20a *g, struct nvgpu_mem *mem)
void nvgpu_dma_free_sys(struct gk20a *g, struct nvgpu_mem *mem)
{
(void)g;
if (!(mem->mem_flags & NVGPU_MEM_FLAG_SHADOW_COPY)) {
free(mem->cpu_va);
}