idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
43,100 | static void mtrr_lookup_init(struct mtrr_iter *iter,
struct kvm_mtrr *mtrr_state, u64 start, u64 end)
{
iter->mtrr_state = mtrr_state;
iter->start = start;
iter->end = end;
iter->mtrr_disabled = false;
iter->partial_map = false;
iter->fixed = false;
iter->range = NULL;
mtrr_lookup_start(iter);
}
| DoS +Info | 0 | static void mtrr_lookup_init(struct mtrr_iter *iter,
struct kvm_mtrr *mtrr_state, u64 start, u64 end)
{
iter->mtrr_state = mtrr_state;
iter->start = start;
iter->end = end;
iter->mtrr_disabled = false;
iter->partial_map = false;
iter->fixed = false;
iter->range = NULL;
mtrr_lookup_start(iter);
}
| @@ -44,8 +44,6 @@ static bool msr_mtrr_valid(unsigned msr)
case MSR_MTRRdefType:
case MSR_IA32_CR_PAT:
return true;
- case 0x2f8:
- return true;
}
return false;
} | CWE-284 | null | null |
43,101 | static void mtrr_lookup_next(struct mtrr_iter *iter)
{
if (iter->fixed)
mtrr_lookup_fixed_next(iter);
else
mtrr_lookup_var_next(iter);
}
| DoS +Info | 0 | static void mtrr_lookup_next(struct mtrr_iter *iter)
{
if (iter->fixed)
mtrr_lookup_fixed_next(iter);
else
mtrr_lookup_var_next(iter);
}
| @@ -44,8 +44,6 @@ static bool msr_mtrr_valid(unsigned msr)
case MSR_MTRRdefType:
case MSR_IA32_CR_PAT:
return true;
- case 0x2f8:
- return true;
}
return false;
} | CWE-284 | null | null |
43,102 | static bool mtrr_lookup_okay(struct mtrr_iter *iter)
{
if (iter->fixed) {
iter->mem_type = iter->mtrr_state->fixed_ranges[iter->index];
return true;
}
if (iter->range) {
iter->mem_type = iter->range->base & 0xff;
return true;
}
return false;
}
| DoS +Info | 0 | static bool mtrr_lookup_okay(struct mtrr_iter *iter)
{
if (iter->fixed) {
iter->mem_type = iter->mtrr_state->fixed_ranges[iter->index];
return true;
}
if (iter->range) {
iter->mem_type = iter->range->base & 0xff;
return true;
}
return false;
}
| @@ -44,8 +44,6 @@ static bool msr_mtrr_valid(unsigned msr)
case MSR_MTRRdefType:
case MSR_IA32_CR_PAT:
return true;
- case 0x2f8:
- return true;
}
return false;
} | CWE-284 | null | null |
43,103 | static void mtrr_lookup_start(struct mtrr_iter *iter)
{
if (!mtrr_is_enabled(iter->mtrr_state)) {
iter->mtrr_disabled = true;
return;
}
if (!mtrr_lookup_fixed_start(iter))
mtrr_lookup_var_start(iter);
}
| DoS +Info | 0 | static void mtrr_lookup_start(struct mtrr_iter *iter)
{
if (!mtrr_is_enabled(iter->mtrr_state)) {
iter->mtrr_disabled = true;
return;
}
if (!mtrr_lookup_fixed_start(iter))
mtrr_lookup_var_start(iter);
}
| @@ -44,8 +44,6 @@ static bool msr_mtrr_valid(unsigned msr)
case MSR_MTRRdefType:
case MSR_IA32_CR_PAT:
return true;
- case 0x2f8:
- return true;
}
return false;
} | CWE-284 | null | null |
43,104 | static void mtrr_lookup_var_start(struct mtrr_iter *iter)
{
struct kvm_mtrr *mtrr_state = iter->mtrr_state;
iter->fixed = false;
iter->start_max = iter->start;
iter->range = list_prepare_entry(iter->range, &mtrr_state->head, node);
__mtrr_lookup_var_next(iter);
}
| DoS +Info | 0 | static void mtrr_lookup_var_start(struct mtrr_iter *iter)
{
struct kvm_mtrr *mtrr_state = iter->mtrr_state;
iter->fixed = false;
iter->start_max = iter->start;
iter->range = list_prepare_entry(iter->range, &mtrr_state->head, node);
__mtrr_lookup_var_next(iter);
}
| @@ -44,8 +44,6 @@ static bool msr_mtrr_valid(unsigned msr)
case MSR_MTRRdefType:
case MSR_IA32_CR_PAT:
return true;
- case 0x2f8:
- return true;
}
return false;
} | CWE-284 | null | null |
43,105 | static void set_var_mtrr_msr(struct kvm_vcpu *vcpu, u32 msr, u64 data)
{
struct kvm_mtrr *mtrr_state = &vcpu->arch.mtrr_state;
struct kvm_mtrr_range *tmp, *cur;
int index, is_mtrr_mask;
index = (msr - 0x200) / 2;
is_mtrr_mask = msr - 0x200 - 2 * index;
cur = &mtrr_state->var_ranges[index];
/* remove the entry ... | DoS +Info | 0 | static void set_var_mtrr_msr(struct kvm_vcpu *vcpu, u32 msr, u64 data)
{
struct kvm_mtrr *mtrr_state = &vcpu->arch.mtrr_state;
struct kvm_mtrr_range *tmp, *cur;
int index, is_mtrr_mask;
index = (msr - 0x200) / 2;
is_mtrr_mask = msr - 0x200 - 2 * index;
cur = &mtrr_state->var_ranges[index];
/* remove the entry ... | @@ -44,8 +44,6 @@ static bool msr_mtrr_valid(unsigned msr)
case MSR_MTRRdefType:
case MSR_IA32_CR_PAT:
return true;
- case 0x2f8:
- return true;
}
return false;
} | CWE-284 | null | null |
43,106 | static void update_mtrr(struct kvm_vcpu *vcpu, u32 msr)
{
struct kvm_mtrr *mtrr_state = &vcpu->arch.mtrr_state;
gfn_t start, end;
int index;
if (msr == MSR_IA32_CR_PAT || !tdp_enabled ||
!kvm_arch_has_noncoherent_dma(vcpu->kvm))
return;
if (!mtrr_is_enabled(mtrr_state) && msr != MSR_MTRRdefType)
retur... | DoS +Info | 0 | static void update_mtrr(struct kvm_vcpu *vcpu, u32 msr)
{
struct kvm_mtrr *mtrr_state = &vcpu->arch.mtrr_state;
gfn_t start, end;
int index;
if (msr == MSR_IA32_CR_PAT || !tdp_enabled ||
!kvm_arch_has_noncoherent_dma(vcpu->kvm))
return;
if (!mtrr_is_enabled(mtrr_state) && msr != MSR_MTRRdefType)
retur... | @@ -44,8 +44,6 @@ static bool msr_mtrr_valid(unsigned msr)
case MSR_MTRRdefType:
case MSR_IA32_CR_PAT:
return true;
- case 0x2f8:
- return true;
}
return false;
} | CWE-284 | null | null |
43,107 | static void var_mtrr_range(struct kvm_mtrr_range *range, u64 *start, u64 *end)
{
u64 mask;
*start = range->base & PAGE_MASK;
mask = range->mask & PAGE_MASK;
/* This cannot overflow because writing to the reserved bits of
* variable MTRRs causes a #GP.
*/
*end = (*start | ~mask) + 1;
}
| DoS +Info | 0 | static void var_mtrr_range(struct kvm_mtrr_range *range, u64 *start, u64 *end)
{
u64 mask;
*start = range->base & PAGE_MASK;
mask = range->mask & PAGE_MASK;
/* This cannot overflow because writing to the reserved bits of
* variable MTRRs causes a #GP.
*/
*end = (*start | ~mask) + 1;
}
| @@ -44,8 +44,6 @@ static bool msr_mtrr_valid(unsigned msr)
case MSR_MTRRdefType:
case MSR_IA32_CR_PAT:
return true;
- case 0x2f8:
- return true;
}
return false;
} | CWE-284 | null | null |
43,108 | static bool var_mtrr_range_is_valid(struct kvm_mtrr_range *range)
{
return (range->mask & (1 << 11)) != 0;
}
| DoS +Info | 0 | static bool var_mtrr_range_is_valid(struct kvm_mtrr_range *range)
{
return (range->mask & (1 << 11)) != 0;
}
| @@ -44,8 +44,6 @@ static bool msr_mtrr_valid(unsigned msr)
case MSR_MTRRdefType:
case MSR_IA32_CR_PAT:
return true;
- case 0x2f8:
- return true;
}
return false;
} | CWE-284 | null | null |
43,109 | static void __init cleanup_highmap(void)
{
}
| Exec Code Bypass | 0 | static void __init cleanup_highmap(void)
{
}
| @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,110 | static inline void __init copy_edd(void)
{
memcpy(edd.mbr_signature, boot_params.edd_mbr_sig_buffer,
sizeof(edd.mbr_signature));
memcpy(edd.edd_info, boot_params.eddbuf, sizeof(edd.edd_info));
edd.mbr_signature_nr = boot_params.edd_mbr_sig_buf_entries;
edd.edd_info_nr = boot_params.eddbuf_entri... | Exec Code Bypass | 0 | static inline void __init copy_edd(void)
{
memcpy(edd.mbr_signature, boot_params.edd_mbr_sig_buffer,
sizeof(edd.mbr_signature));
memcpy(edd.edd_info, boot_params.eddbuf, sizeof(edd.edd_info));
edd.mbr_signature_nr = boot_params.edd_mbr_sig_buf_entries;
edd.edd_info_nr = boot_params.eddbuf_entri... | @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,111 | static inline void __init copy_edd(void)
{
}
| Exec Code Bypass | 0 | static inline void __init copy_edd(void)
{
}
| @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,112 | int default_check_phys_apicid_present(int phys_apicid)
{
return __default_check_phys_apicid_present(phys_apicid);
}
| Exec Code Bypass | 0 | int default_check_phys_apicid_present(int phys_apicid)
{
return __default_check_phys_apicid_present(phys_apicid);
}
| @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,113 | dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
{
if (kaslr_enabled()) {
pr_emerg("Kernel Offset: 0x%lx from 0x%lx (relocation range: 0x%lx-0x%lx)\n",
kaslr_offset(),
__START_KERNEL,
__START_KERNEL_map,
MODULES_VADDR-1);
} else {
pr_emerg("Kernel Offset: disabled\n");
}
... | Exec Code Bypass | 0 | dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
{
if (kaslr_enabled()) {
pr_emerg("Kernel Offset: 0x%lx from 0x%lx (relocation range: 0x%lx-0x%lx)\n",
kaslr_offset(),
__START_KERNEL,
__START_KERNEL_map,
MODULES_VADDR-1);
} else {
pr_emerg("Kernel Offset: disabled\n");
}
... | @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,114 | static void __init e820_reserve_setup_data(void)
{
struct setup_data *data;
u64 pa_data;
pa_data = boot_params.hdr.setup_data;
if (!pa_data)
return;
while (pa_data) {
data = early_memremap(pa_data, sizeof(*data));
e820_update_range(pa_data, sizeof(*data)+data->len,
E820_RAM, E820_RESERVED_KERN);
pa_d... | Exec Code Bypass | 0 | static void __init e820_reserve_setup_data(void)
{
struct setup_data *data;
u64 pa_data;
pa_data = boot_params.hdr.setup_data;
if (!pa_data)
return;
while (pa_data) {
data = early_memremap(pa_data, sizeof(*data));
e820_update_range(pa_data, sizeof(*data)+data->len,
E820_RAM, E820_RESERVED_KERN);
pa_d... | @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,115 | static void __init early_reserve_initrd(void)
{
}
| Exec Code Bypass | 0 | static void __init early_reserve_initrd(void)
{
}
| @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,116 | void * __init extend_brk(size_t size, size_t align)
{
size_t mask = align - 1;
void *ret;
BUG_ON(_brk_start == 0);
BUG_ON(align & mask);
_brk_end = (_brk_end + mask) & ~mask;
BUG_ON((char *)(_brk_end + size) > __brk_limit);
ret = (void *)_brk_end;
_brk_end += size;
memset(ret, 0, size);
return ret;
}
| Exec Code Bypass | 0 | void * __init extend_brk(size_t size, size_t align)
{
size_t mask = align - 1;
void *ret;
BUG_ON(_brk_start == 0);
BUG_ON(align & mask);
_brk_end = (_brk_end + mask) & ~mask;
BUG_ON((char *)(_brk_end + size) > __brk_limit);
ret = (void *)_brk_end;
_brk_end += size;
memset(ret, 0, size);
return ret;
}
| @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,117 | static u64 __init get_ramdisk_size(void)
{
u64 ramdisk_size = boot_params.hdr.ramdisk_size;
ramdisk_size |= (u64)boot_params.ext_ramdisk_size << 32;
return ramdisk_size;
}
| Exec Code Bypass | 0 | static u64 __init get_ramdisk_size(void)
{
u64 ramdisk_size = boot_params.hdr.ramdisk_size;
ramdisk_size |= (u64)boot_params.ext_ramdisk_size << 32;
return ramdisk_size;
}
| @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,118 | void __init i386_reserve_resources(void)
{
request_resource(&iomem_resource, &video_ram_resource);
reserve_standard_io_resources();
}
| Exec Code Bypass | 0 | void __init i386_reserve_resources(void)
{
request_resource(&iomem_resource, &video_ram_resource);
reserve_standard_io_resources();
}
| @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,119 | static void __init memblock_x86_reserve_range_setup_data(void)
{
struct setup_data *data;
u64 pa_data;
pa_data = boot_params.hdr.setup_data;
while (pa_data) {
data = early_memremap(pa_data, sizeof(*data));
memblock_reserve(pa_data, sizeof(*data) + data->len);
pa_data = data->next;
early_memunmap(data, size... | Exec Code Bypass | 0 | static void __init memblock_x86_reserve_range_setup_data(void)
{
struct setup_data *data;
u64 pa_data;
pa_data = boot_params.hdr.setup_data;
while (pa_data) {
data = early_memremap(pa_data, sizeof(*data));
memblock_reserve(pa_data, sizeof(*data) + data->len);
pa_data = data->next;
early_memunmap(data, size... | @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,120 | static void __init parse_setup_data(void)
{
struct setup_data *data;
u64 pa_data, pa_next;
pa_data = boot_params.hdr.setup_data;
while (pa_data) {
u32 data_len, data_type;
data = early_memremap(pa_data, sizeof(*data));
data_len = data->len + sizeof(struct setup_data);
data_type = data->type;
pa_next = d... | Exec Code Bypass | 0 | static void __init parse_setup_data(void)
{
struct setup_data *data;
u64 pa_data, pa_next;
pa_data = boot_params.hdr.setup_data;
while (pa_data) {
u32 data_len, data_type;
data = early_memremap(pa_data, sizeof(*data));
data_len = data->len + sizeof(struct setup_data);
data_type = data->type;
pa_next = d... | @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,121 | static int __init register_kernel_offset_dumper(void)
{
atomic_notifier_chain_register(&panic_notifier_list,
&kernel_offset_notifier);
return 0;
}
| Exec Code Bypass | 0 | static int __init register_kernel_offset_dumper(void)
{
atomic_notifier_chain_register(&panic_notifier_list,
&kernel_offset_notifier);
return 0;
}
| @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,122 | static void __init relocate_initrd(void)
{
/* Assume only end is not page aligned */
u64 ramdisk_image = get_ramdisk_image();
u64 ramdisk_size = get_ramdisk_size();
u64 area_size = PAGE_ALIGN(ramdisk_size);
/* We need to move the initrd down into directly mapped mem */
relocated_ramdisk = memblock_find_in_r... | Exec Code Bypass | 0 | static void __init relocate_initrd(void)
{
/* Assume only end is not page aligned */
u64 ramdisk_image = get_ramdisk_image();
u64 ramdisk_size = get_ramdisk_size();
u64 area_size = PAGE_ALIGN(ramdisk_size);
/* We need to move the initrd down into directly mapped mem */
relocated_ramdisk = memblock_find_in_r... | @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,123 | static void __init reserve_crashkernel(void)
{
unsigned long long crash_size, crash_base, total_mem;
bool high = false;
int ret;
total_mem = memblock_phys_mem_size();
/* crashkernel=XM */
ret = parse_crashkernel(boot_command_line, total_mem, &crash_size, &crash_base);
if (ret != 0 || crash_size <= 0) {
/* cr... | Exec Code Bypass | 0 | static void __init reserve_crashkernel(void)
{
unsigned long long crash_size, crash_base, total_mem;
bool high = false;
int ret;
total_mem = memblock_phys_mem_size();
/* crashkernel=XM */
ret = parse_crashkernel(boot_command_line, total_mem, &crash_size, &crash_base);
if (ret != 0 || crash_size <= 0) {
/* cr... | @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,124 | static void __init reserve_crashkernel(void)
{
}
| Exec Code Bypass | 0 | static void __init reserve_crashkernel(void)
{
}
| @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,125 | static int __init reserve_crashkernel_low(void)
{
#ifdef CONFIG_X86_64
unsigned long long base, low_base = 0, low_size = 0;
unsigned long total_low_mem;
int ret;
total_low_mem = memblock_mem_size(1UL << (32 - PAGE_SHIFT));
/* crashkernel=Y,low */
ret = parse_crashkernel_low(boot_command_line, total_low_mem, &lo... | Exec Code Bypass | 0 | static int __init reserve_crashkernel_low(void)
{
#ifdef CONFIG_X86_64
unsigned long long base, low_base = 0, low_size = 0;
unsigned long total_low_mem;
int ret;
total_low_mem = memblock_mem_size(1UL << (32 - PAGE_SHIFT));
/* crashkernel=Y,low */
ret = parse_crashkernel_low(boot_command_line, total_low_mem, &lo... | @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,126 | static void __init reserve_initrd(void)
{
/* Assume only end is not page aligned */
u64 ramdisk_image = get_ramdisk_image();
u64 ramdisk_size = get_ramdisk_size();
u64 ramdisk_end = PAGE_ALIGN(ramdisk_image + ramdisk_size);
u64 mapped_size;
if (!boot_params.hdr.type_of_loader ||
!ramdisk_image || !ramdis... | Exec Code Bypass | 0 | static void __init reserve_initrd(void)
{
/* Assume only end is not page aligned */
u64 ramdisk_image = get_ramdisk_image();
u64 ramdisk_size = get_ramdisk_size();
u64 ramdisk_end = PAGE_ALIGN(ramdisk_image + ramdisk_size);
u64 mapped_size;
if (!boot_params.hdr.type_of_loader ||
!ramdisk_image || !ramdis... | @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,127 | static void __init reserve_initrd(void)
{
}
| Exec Code Bypass | 0 | static void __init reserve_initrd(void)
{
}
| @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,128 | void __init reserve_standard_io_resources(void)
{
int i;
/* request I/O space for devices used on all i[345]86 PCs */
for (i = 0; i < ARRAY_SIZE(standard_io_resources); i++)
request_resource(&ioport_resource, &standard_io_resources[i]);
}
| Exec Code Bypass | 0 | void __init reserve_standard_io_resources(void)
{
int i;
/* request I/O space for devices used on all i[345]86 PCs */
for (i = 0; i < ARRAY_SIZE(standard_io_resources); i++)
request_resource(&ioport_resource, &standard_io_resources[i]);
}
| @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,129 | static void __init trim_bios_range(void)
{
/*
* A special case is the first 4Kb of memory;
* This is a BIOS owned area, not kernel ram, but generally
* not listed as such in the E820 table.
*
* This typically reserves additional memory (64KiB by default)
* since some BIOSes are known to corrupt low memory.... | Exec Code Bypass | 0 | static void __init trim_bios_range(void)
{
/*
* A special case is the first 4Kb of memory;
* This is a BIOS owned area, not kernel ram, but generally
* not listed as such in the E820 table.
*
* This typically reserves additional memory (64KiB by default)
* since some BIOSes are known to corrupt low memory.... | @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,130 | static void __init trim_low_memory_range(void)
{
memblock_reserve(0, ALIGN(reserve_low, PAGE_SIZE));
}
| Exec Code Bypass | 0 | static void __init trim_low_memory_range(void)
{
memblock_reserve(0, ALIGN(reserve_low, PAGE_SIZE));
}
| @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,131 | static void __init trim_platform_memory_ranges(void)
{
trim_snb_memory();
}
| Exec Code Bypass | 0 | static void __init trim_platform_memory_ranges(void)
{
trim_snb_memory();
}
| @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,132 | static void __init trim_snb_memory(void)
{
static const __initconst unsigned long bad_pages[] = {
0x20050000,
0x20110000,
0x20130000,
0x20138000,
0x40004000,
};
int i;
if (!snb_gfx_workaround_needed())
return;
printk(KERN_DEBUG "reserving inaccessible SNB gfx pages\n");
/*
* Reserve all memory be... | Exec Code Bypass | 0 | static void __init trim_snb_memory(void)
{
static const __initconst unsigned long bad_pages[] = {
0x20050000,
0x20110000,
0x20130000,
0x20138000,
0x40004000,
};
int i;
if (!snb_gfx_workaround_needed())
return;
printk(KERN_DEBUG "reserving inaccessible SNB gfx pages\n");
/*
* Reserve all memory be... | @@ -1137,6 +1137,12 @@ void __init setup_arch(char **cmdline_p)
/* Allocate bigger log buffer */
setup_log_buf(1);
+#ifdef CONFIG_EFI_SECURE_BOOT_SECURELEVEL
+ if (boot_params.secure_boot) {
+ set_securelevel(1);
+ }
+#endif
+
reserve_initrd();
#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
@@ -... | CWE-264 | null | null |
43,133 | int acpi_check_resource_conflict(const struct resource *res)
{
acpi_adr_space_type space_id;
acpi_size length;
u8 warn = 0;
int clash = 0;
if (acpi_enforce_resources == ENFORCE_RESOURCES_NO)
return 0;
if (!(res->flags & IORESOURCE_IO) && !(res->flags & IORESOURCE_MEM))
return 0;
if (res->flags & IORESOURCE... | Exec Code Bypass | 0 | int acpi_check_resource_conflict(const struct resource *res)
{
acpi_adr_space_type space_id;
acpi_size length;
u8 warn = 0;
int clash = 0;
if (acpi_enforce_resources == ENFORCE_RESOURCES_NO)
return 0;
if (!(res->flags & IORESOURCE_IO) && !(res->flags & IORESOURCE_MEM))
return 0;
if (res->flags & IORESOURCE... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,134 | static void __init acpi_cmdline_osi_linux(unsigned int enable)
{
osi_linux.cmdline = 1; /* cmdline set the default and override DMI */
osi_linux.dmi = 0;
set_osi_linux(enable);
return;
}
| Exec Code Bypass | 0 | static void __init acpi_cmdline_osi_linux(unsigned int enable)
{
osi_linux.cmdline = 1; /* cmdline set the default and override DMI */
osi_linux.dmi = 0;
set_osi_linux(enable);
return;
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,135 | int __init acpi_debugger_init(void)
{
mutex_init(&acpi_debugger.lock);
acpi_debugger_initialized = true;
return 0;
}
| Exec Code Bypass | 0 | int __init acpi_debugger_init(void)
{
mutex_init(&acpi_debugger.lock);
acpi_debugger_initialized = true;
return 0;
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,136 | int acpi_debugger_notify_command_complete(void)
{
int ret;
int (*func)(void);
struct module *owner;
if (!acpi_debugger_initialized)
return -ENODEV;
mutex_lock(&acpi_debugger.lock);
if (!acpi_debugger.ops) {
ret = -ENODEV;
goto err_lock;
}
if (!try_module_get(acpi_debugger.owner)) {
ret = -ENODEV;
got... | Exec Code Bypass | 0 | int acpi_debugger_notify_command_complete(void)
{
int ret;
int (*func)(void);
struct module *owner;
if (!acpi_debugger_initialized)
return -ENODEV;
mutex_lock(&acpi_debugger.lock);
if (!acpi_debugger.ops) {
ret = -ENODEV;
goto err_lock;
}
if (!try_module_get(acpi_debugger.owner)) {
ret = -ENODEV;
got... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,137 | int acpi_debugger_wait_command_ready(void)
{
int ret;
int (*func)(bool, char *, size_t);
struct module *owner;
if (!acpi_debugger_initialized)
return -ENODEV;
mutex_lock(&acpi_debugger.lock);
if (!acpi_debugger.ops) {
ret = -ENODEV;
goto err_lock;
}
if (!try_module_get(acpi_debugger.owner)) {
ret = -EN... | Exec Code Bypass | 0 | int acpi_debugger_wait_command_ready(void)
{
int ret;
int (*func)(bool, char *, size_t);
struct module *owner;
if (!acpi_debugger_initialized)
return -ENODEV;
mutex_lock(&acpi_debugger.lock);
if (!acpi_debugger.ops) {
ret = -ENODEV;
goto err_lock;
}
if (!try_module_get(acpi_debugger.owner)) {
ret = -EN... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,138 | ssize_t acpi_debugger_write_log(const char *msg)
{
ssize_t ret;
ssize_t (*func)(const char *);
struct module *owner;
if (!acpi_debugger_initialized)
return -ENODEV;
mutex_lock(&acpi_debugger.lock);
if (!acpi_debugger.ops) {
ret = -ENODEV;
goto err_lock;
}
if (!try_module_get(acpi_debugger.owner)) {
ret... | Exec Code Bypass | 0 | ssize_t acpi_debugger_write_log(const char *msg)
{
ssize_t ret;
ssize_t (*func)(const char *);
struct module *owner;
if (!acpi_debugger_initialized)
return -ENODEV;
mutex_lock(&acpi_debugger.lock);
if (!acpi_debugger.ops) {
ret = -ENODEV;
goto err_lock;
}
if (!try_module_get(acpi_debugger.owner)) {
ret... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,139 | static int __init acpi_disable_return_repair(char *s)
{
printk(KERN_NOTICE PREFIX
"ACPI: Predefined validation mechanism disabled\n");
acpi_gbl_disable_auto_repair = TRUE;
return 1;
}
| Exec Code Bypass | 0 | static int __init acpi_disable_return_repair(char *s)
{
printk(KERN_NOTICE PREFIX
"ACPI: Predefined validation mechanism disabled\n");
acpi_gbl_disable_auto_repair = TRUE;
return 1;
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,140 | void __init acpi_dmi_osi_linux(int enable, const struct dmi_system_id *d)
{
printk(KERN_NOTICE PREFIX "DMI detected: %s\n", d->ident);
if (enable == -1)
return;
osi_linux.dmi = 1; /* DMI knows that this box asks OSI(Linux) */
set_osi_linux(enable);
return;
}
| Exec Code Bypass | 0 | void __init acpi_dmi_osi_linux(int enable, const struct dmi_system_id *d)
{
printk(KERN_NOTICE PREFIX "DMI detected: %s\n", d->ident);
if (enable == -1)
return;
osi_linux.dmi = 1; /* DMI knows that this box asks OSI(Linux) */
set_osi_linux(enable);
return;
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,141 | acpi_status acpi_hotplug_schedule(struct acpi_device *adev, u32 src)
{
struct acpi_hp_work *hpw;
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
"Scheduling hotplug event (%p, %u) for deferred execution.\n",
adev, src));
hpw = kmalloc(sizeof(*hpw), GFP_KERNEL);
if (!hpw)
return AE_NO_MEMORY;
INIT_WORK(&hpw->work, acp... | Exec Code Bypass | 0 | acpi_status acpi_hotplug_schedule(struct acpi_device *adev, u32 src)
{
struct acpi_hp_work *hpw;
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
"Scheduling hotplug event (%p, %u) for deferred execution.\n",
adev, src));
hpw = kmalloc(sizeof(*hpw), GFP_KERNEL);
if (!hpw)
return AE_NO_MEMORY;
INIT_WORK(&hpw->work, acp... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,142 | static void acpi_hotplug_work_fn(struct work_struct *work)
{
struct acpi_hp_work *hpw = container_of(work, struct acpi_hp_work, work);
acpi_os_wait_events_complete();
acpi_device_hotplug(hpw->adev, hpw->src);
kfree(hpw);
}
| Exec Code Bypass | 0 | static void acpi_hotplug_work_fn(struct work_struct *work)
{
struct acpi_hp_work *hpw = container_of(work, struct acpi_hp_work, work);
acpi_os_wait_events_complete();
acpi_device_hotplug(hpw->adev, hpw->src);
kfree(hpw);
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,143 | void __init acpi_initrd_initialize_tables(void)
{
}
| Exec Code Bypass | 0 | void __init acpi_initrd_initialize_tables(void)
{
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,144 | static irqreturn_t acpi_irq(int irq, void *dev_id)
{
u32 handled;
handled = (*acpi_irq_handler) (acpi_irq_context);
if (handled) {
acpi_irq_handled++;
return IRQ_HANDLED;
} else {
acpi_irq_not_handled++;
return IRQ_NONE;
}
}
| Exec Code Bypass | 0 | static irqreturn_t acpi_irq(int irq, void *dev_id)
{
u32 handled;
handled = (*acpi_irq_handler) (acpi_irq_context);
if (handled) {
acpi_irq_handled++;
return IRQ_HANDLED;
} else {
acpi_irq_not_handled++;
return IRQ_NONE;
}
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,145 | acpi_map_lookup(acpi_physical_address phys, acpi_size size)
{
struct acpi_ioremap *map;
list_for_each_entry_rcu(map, &acpi_ioremaps, list)
if (map->phys <= phys &&
phys + size <= map->phys + map->size)
return map;
return NULL;
}
| Exec Code Bypass | 0 | acpi_map_lookup(acpi_physical_address phys, acpi_size size)
{
struct acpi_ioremap *map;
list_for_each_entry_rcu(map, &acpi_ioremaps, list)
if (map->phys <= phys &&
phys + size <= map->phys + map->size)
return map;
return NULL;
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,146 | acpi_map_lookup_virt(void __iomem *virt, acpi_size size)
{
struct acpi_ioremap *map;
list_for_each_entry_rcu(map, &acpi_ioremaps, list)
if (map->virt <= virt &&
virt + size <= map->virt + map->size)
return map;
return NULL;
}
| Exec Code Bypass | 0 | acpi_map_lookup_virt(void __iomem *virt, acpi_size size)
{
struct acpi_ioremap *map;
list_for_each_entry_rcu(map, &acpi_ioremaps, list)
if (map->virt <= virt &&
virt + size <= map->virt + map->size)
return map;
return NULL;
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,147 | acpi_map_vaddr_lookup(acpi_physical_address phys, unsigned int size)
{
struct acpi_ioremap *map;
map = acpi_map_lookup(phys, size);
if (map)
return map->virt + (phys - map->phys);
return NULL;
}
| Exec Code Bypass | 0 | acpi_map_vaddr_lookup(acpi_physical_address phys, unsigned int size)
{
struct acpi_ioremap *map;
map = acpi_map_lookup(phys, size);
if (map)
return map->virt + (phys - map->phys);
return NULL;
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,148 | static int __init acpi_no_auto_serialize_setup(char *str)
{
acpi_gbl_auto_serialize_methods = FALSE;
pr_info("ACPI: auto-serialization disabled\n");
return 1;
}
| Exec Code Bypass | 0 | static int __init acpi_no_auto_serialize_setup(char *str)
{
acpi_gbl_auto_serialize_methods = FALSE;
pr_info("ACPI: auto-serialization disabled\n");
return 1;
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,149 | static int __init acpi_no_static_ssdt_setup(char *s)
{
acpi_gbl_disable_ssdt_table_install = TRUE;
pr_info("ACPI: static SSDT installation disabled\n");
return 0;
}
| Exec Code Bypass | 0 | static int __init acpi_no_static_ssdt_setup(char *s)
{
acpi_gbl_disable_ssdt_table_install = TRUE;
pr_info("ACPI: static SSDT installation disabled\n");
return 0;
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,150 | acpi_cpu_flags acpi_os_acquire_lock(acpi_spinlock lockp)
{
acpi_cpu_flags flags;
spin_lock_irqsave(lockp, flags);
return flags;
}
| Exec Code Bypass | 0 | acpi_cpu_flags acpi_os_acquire_lock(acpi_spinlock lockp)
{
acpi_cpu_flags flags;
spin_lock_irqsave(lockp, flags);
return flags;
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,151 | acpi_os_create_cache(char *name, u16 size, u16 depth, acpi_cache_t ** cache)
{
*cache = kmem_cache_create(name, size, 0, 0, NULL);
if (*cache == NULL)
return AE_ERROR;
else
return AE_OK;
}
| Exec Code Bypass | 0 | acpi_os_create_cache(char *name, u16 size, u16 depth, acpi_cache_t ** cache)
{
*cache = kmem_cache_create(name, size, 0, 0, NULL);
if (*cache == NULL)
return AE_ERROR;
else
return AE_OK;
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,152 | acpi_os_create_semaphore(u32 max_units, u32 initial_units, acpi_handle * handle)
{
struct semaphore *sem = NULL;
sem = acpi_os_allocate_zeroed(sizeof(struct semaphore));
if (!sem)
return AE_NO_MEMORY;
sema_init(sem, initial_units);
*handle = (acpi_handle *) sem;
ACPI_DEBUG_PRINT((ACPI_DB_MUTEX, "Creating se... | Exec Code Bypass | 0 | acpi_os_create_semaphore(u32 max_units, u32 initial_units, acpi_handle * handle)
{
struct semaphore *sem = NULL;
sem = acpi_os_allocate_zeroed(sizeof(struct semaphore));
if (!sem)
return AE_NO_MEMORY;
sema_init(sem, initial_units);
*handle = (acpi_handle *) sem;
ACPI_DEBUG_PRINT((ACPI_DB_MUTEX, "Creating se... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,153 | void acpi_os_delete_lock(acpi_spinlock handle)
{
ACPI_FREE(handle);
}
| Exec Code Bypass | 0 | void acpi_os_delete_lock(acpi_spinlock handle)
{
ACPI_FREE(handle);
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,154 | acpi_status acpi_os_delete_semaphore(acpi_handle handle)
{
struct semaphore *sem = (struct semaphore *)handle;
if (!sem)
return AE_BAD_PARAMETER;
ACPI_DEBUG_PRINT((ACPI_DB_MUTEX, "Deleting semaphore[%p].\n", handle));
BUG_ON(!list_empty(&sem->wait_list));
kfree(sem);
sem = NULL;
return AE_OK;
}
| Exec Code Bypass | 0 | acpi_status acpi_os_delete_semaphore(acpi_handle handle)
{
struct semaphore *sem = (struct semaphore *)handle;
if (!sem)
return AE_BAD_PARAMETER;
ACPI_DEBUG_PRINT((ACPI_DB_MUTEX, "Deleting semaphore[%p].\n", handle));
BUG_ON(!list_empty(&sem->wait_list));
kfree(sem);
sem = NULL;
return AE_OK;
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,155 | acpi_status acpi_os_execute(acpi_execute_type type,
acpi_osd_exec_callback function, void *context)
{
acpi_status status = AE_OK;
struct acpi_os_dpc *dpc;
struct workqueue_struct *queue;
int ret;
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
"Scheduling function [%p(%p)] for deferred execution.\n",
function, co... | Exec Code Bypass | 0 | acpi_status acpi_os_execute(acpi_execute_type type,
acpi_osd_exec_callback function, void *context)
{
acpi_status status = AE_OK;
struct acpi_os_dpc *dpc;
struct workqueue_struct *queue;
int ret;
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
"Scheduling function [%p(%p)] for deferred execution.\n",
function, co... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,156 | static void acpi_os_execute_deferred(struct work_struct *work)
{
struct acpi_os_dpc *dpc = container_of(work, struct acpi_os_dpc, work);
dpc->function(dpc->context);
kfree(dpc);
}
| Exec Code Bypass | 0 | static void acpi_os_execute_deferred(struct work_struct *work)
{
struct acpi_os_dpc *dpc = container_of(work, struct acpi_os_dpc, work);
dpc->function(dpc->context);
kfree(dpc);
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,157 | void __iomem *acpi_os_get_iomem(acpi_physical_address phys, unsigned int size)
{
struct acpi_ioremap *map;
void __iomem *virt = NULL;
mutex_lock(&acpi_ioremap_lock);
map = acpi_map_lookup(phys, size);
if (map) {
virt = map->virt + (phys - map->phys);
map->refcount++;
}
mutex_unlock(&acpi_ioremap_lock);
ret... | Exec Code Bypass | 0 | void __iomem *acpi_os_get_iomem(acpi_physical_address phys, unsigned int size)
{
struct acpi_ioremap *map;
void __iomem *virt = NULL;
mutex_lock(&acpi_ioremap_lock);
map = acpi_map_lookup(phys, size);
if (map) {
virt = map->virt + (phys - map->phys);
map->refcount++;
}
mutex_unlock(&acpi_ioremap_lock);
ret... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,158 | acpi_status acpi_os_get_line(char *buffer, u32 buffer_length, u32 *bytes_read)
{
#ifdef ENABLE_DEBUGGER
if (acpi_in_debugger) {
u32 chars;
kdb_read(buffer, buffer_length);
/* remove the CR kdb includes */
chars = strlen(buffer) - 1;
buffer[chars] = '\0';
}
#else
int ret;
ret = acpi_debugger_read_cmd(bu... | Exec Code Bypass | 0 | acpi_status acpi_os_get_line(char *buffer, u32 buffer_length, u32 *bytes_read)
{
#ifdef ENABLE_DEBUGGER
if (acpi_in_debugger) {
u32 chars;
kdb_read(buffer, buffer_length);
/* remove the CR kdb includes */
chars = strlen(buffer) - 1;
buffer[chars] = '\0';
}
#else
int ret;
ret = acpi_debugger_read_cmd(bu... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,159 | acpi_physical_address __init acpi_os_get_root_pointer(void)
{
#ifdef CONFIG_KEXEC
if (acpi_rsdp && (get_securelevel() <= 0))
return acpi_rsdp;
#endif
if (efi_enabled(EFI_CONFIG_TABLES)) {
if (efi.acpi20 != EFI_INVALID_TABLE_ADDR)
return efi.acpi20;
else if (efi.acpi != EFI_INVALID_TABLE_ADDR)
return efi.... | Exec Code Bypass | 0 | acpi_physical_address __init acpi_os_get_root_pointer(void)
{
#ifdef CONFIG_KEXEC
if (acpi_rsdp && (get_securelevel() <= 0))
return acpi_rsdp;
#endif
if (efi_enabled(EFI_CONFIG_TABLES)) {
if (efi.acpi20 != EFI_INVALID_TABLE_ADDR)
return efi.acpi20;
else if (efi.acpi != EFI_INVALID_TABLE_ADDR)
return efi.... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,160 | u64 acpi_os_get_timer(void)
{
u64 time_ns = ktime_to_ns(ktime_get());
do_div(time_ns, 100);
return time_ns;
}
| Exec Code Bypass | 0 | u64 acpi_os_get_timer(void)
{
u64 time_ns = ktime_to_ns(ktime_get());
do_div(time_ns, 100);
return time_ns;
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,161 | acpi_status __init acpi_os_initialize(void)
{
acpi_os_map_generic_address(&acpi_gbl_FADT.xpm1a_event_block);
acpi_os_map_generic_address(&acpi_gbl_FADT.xpm1b_event_block);
acpi_os_map_generic_address(&acpi_gbl_FADT.xgpe0_block);
acpi_os_map_generic_address(&acpi_gbl_FADT.xgpe1_block);
if (acpi_gbl_FADT.flags & ACP... | Exec Code Bypass | 0 | acpi_status __init acpi_os_initialize(void)
{
acpi_os_map_generic_address(&acpi_gbl_FADT.xpm1a_event_block);
acpi_os_map_generic_address(&acpi_gbl_FADT.xpm1b_event_block);
acpi_os_map_generic_address(&acpi_gbl_FADT.xgpe0_block);
acpi_os_map_generic_address(&acpi_gbl_FADT.xgpe1_block);
if (acpi_gbl_FADT.flags & ACP... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,162 | acpi_os_install_interrupt_handler(u32 gsi, acpi_osd_handler handler,
void *context)
{
unsigned int irq;
acpi_irq_stats_init();
/*
* ACPI interrupts different from the SCI in our copy of the FADT are
* not supported.
*/
if (gsi != acpi_gbl_FADT.sci_interrupt)
return AE_BAD_PARAMETER;
if (acpi_irq_h... | Exec Code Bypass | 0 | acpi_os_install_interrupt_handler(u32 gsi, acpi_osd_handler handler,
void *context)
{
unsigned int irq;
acpi_irq_stats_init();
/*
* ACPI interrupts different from the SCI in our copy of the FADT are
* not supported.
*/
if (gsi != acpi_gbl_FADT.sci_interrupt)
return AE_BAD_PARAMETER;
if (acpi_irq_h... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,163 | int acpi_os_map_generic_address(struct acpi_generic_address *gas)
{
u64 addr;
void __iomem *virt;
if (gas->space_id != ACPI_ADR_SPACE_SYSTEM_MEMORY)
return 0;
/* Handle possible alignment issues */
memcpy(&addr, &gas->address, sizeof(addr));
if (!addr || !gas->bit_width)
return -EINVAL;
virt = acpi_os_map... | Exec Code Bypass | 0 | int acpi_os_map_generic_address(struct acpi_generic_address *gas)
{
u64 addr;
void __iomem *virt;
if (gas->space_id != ACPI_ADR_SPACE_SYSTEM_MEMORY)
return 0;
/* Handle possible alignment issues */
memcpy(&addr, &gas->address, sizeof(addr));
if (!addr || !gas->bit_width)
return -EINVAL;
virt = acpi_os_map... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,164 | acpi_os_map_iomem(acpi_physical_address phys, acpi_size size)
{
struct acpi_ioremap *map;
void __iomem *virt;
acpi_physical_address pg_off;
acpi_size pg_sz;
if (phys > ULONG_MAX) {
printk(KERN_ERR PREFIX "Cannot map memory that high\n");
return NULL;
}
if (!acpi_gbl_permanent_mmap)
return __acpi_map_tabl... | Exec Code Bypass | 0 | acpi_os_map_iomem(acpi_physical_address phys, acpi_size size)
{
struct acpi_ioremap *map;
void __iomem *virt;
acpi_physical_address pg_off;
acpi_size pg_sz;
if (phys > ULONG_MAX) {
printk(KERN_ERR PREFIX "Cannot map memory that high\n");
return NULL;
}
if (!acpi_gbl_permanent_mmap)
return __acpi_map_tabl... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,165 | acpi_os_map_memory(acpi_physical_address phys, acpi_size size)
{
return (void *)acpi_os_map_iomem(phys, size);
}
| Exec Code Bypass | 0 | acpi_os_map_memory(acpi_physical_address phys, acpi_size size)
{
return (void *)acpi_os_map_iomem(phys, size);
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,166 | static int __init acpi_os_name_setup(char *str)
{
char *p = acpi_os_name;
int count = ACPI_MAX_OVERRIDE_LEN - 1;
if (!str || !*str)
return 0;
for (; count-- && *str; str++) {
if (isalnum(*str) || *str == ' ' || *str == ':')
*p++ = *str;
else if (*str == '\'' || *str == '"')
continue;
else
break;
... | Exec Code Bypass | 0 | static int __init acpi_os_name_setup(char *str)
{
char *p = acpi_os_name;
int count = ACPI_MAX_OVERRIDE_LEN - 1;
if (!str || !*str)
return 0;
for (; count-- && *str; str++) {
if (isalnum(*str) || *str == ' ' || *str == ':')
*p++ = *str;
else if (*str == '\'' || *str == '"')
continue;
else
break;
... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,167 | acpi_os_physical_table_override(struct acpi_table_header *existing_table,
acpi_physical_address *address, u32 *length)
{
int table_offset = 0;
int table_index = 0;
struct acpi_table_header *table;
u32 table_length;
*length = 0;
*address = 0;
if (!acpi_tables_addr)
return AE_OK;
while (table_offset + ACP... | Exec Code Bypass | 0 | acpi_os_physical_table_override(struct acpi_table_header *existing_table,
acpi_physical_address *address, u32 *length)
{
int table_offset = 0;
int table_index = 0;
struct acpi_table_header *table;
u32 table_length;
*length = 0;
*address = 0;
if (!acpi_tables_addr)
return AE_OK;
while (table_offset + ACP... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,168 | acpi_os_physical_table_override(struct acpi_table_header *existing_table,
acpi_physical_address *address,
u32 *table_length)
{
*table_length = 0;
*address = 0;
return AE_OK;
}
| Exec Code Bypass | 0 | acpi_os_physical_table_override(struct acpi_table_header *existing_table,
acpi_physical_address *address,
u32 *table_length)
{
*table_length = 0;
*address = 0;
return AE_OK;
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,169 | acpi_os_predefined_override(const struct acpi_predefined_names *init_val,
char **new_val)
{
if (!init_val || !new_val)
return AE_BAD_PARAMETER;
*new_val = NULL;
if (!memcmp(init_val->name, "_OS_", 4) && strlen(acpi_os_name)) {
printk(KERN_INFO PREFIX "Overriding _OS definition to '%s'\n",
acpi_o... | Exec Code Bypass | 0 | acpi_os_predefined_override(const struct acpi_predefined_names *init_val,
char **new_val)
{
if (!init_val || !new_val)
return AE_BAD_PARAMETER;
*new_val = NULL;
if (!memcmp(init_val->name, "_OS_", 4) && strlen(acpi_os_name)) {
printk(KERN_INFO PREFIX "Overriding _OS definition to '%s'\n",
acpi_o... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,170 | acpi_status acpi_os_prepare_extended_sleep(u8 sleep_state, u32 val_a,
u32 val_b)
{
int rc = 0;
if (__acpi_os_prepare_extended_sleep)
rc = __acpi_os_prepare_extended_sleep(sleep_state,
val_a, val_b);
if (rc < 0)
return AE_ERROR;
else if (rc > 0)
return AE_CTRL_SKIP;
return AE_OK;
}
| Exec Code Bypass | 0 | acpi_status acpi_os_prepare_extended_sleep(u8 sleep_state, u32 val_a,
u32 val_b)
{
int rc = 0;
if (__acpi_os_prepare_extended_sleep)
rc = __acpi_os_prepare_extended_sleep(sleep_state,
val_a, val_b);
if (rc < 0)
return AE_ERROR;
else if (rc > 0)
return AE_CTRL_SKIP;
return AE_OK;
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,171 | acpi_status acpi_os_prepare_sleep(u8 sleep_state, u32 pm1a_control,
u32 pm1b_control)
{
int rc = 0;
if (__acpi_os_prepare_sleep)
rc = __acpi_os_prepare_sleep(sleep_state,
pm1a_control, pm1b_control);
if (rc < 0)
return AE_ERROR;
else if (rc > 0)
return AE_CTRL_SKIP;
return AE_OK;
}
| Exec Code Bypass | 0 | acpi_status acpi_os_prepare_sleep(u8 sleep_state, u32 pm1a_control,
u32 pm1b_control)
{
int rc = 0;
if (__acpi_os_prepare_sleep)
rc = __acpi_os_prepare_sleep(sleep_state,
pm1a_control, pm1b_control);
if (rc < 0)
return AE_ERROR;
else if (rc > 0)
return AE_CTRL_SKIP;
return AE_OK;
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,172 | void acpi_os_printf(const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
acpi_os_vprintf(fmt, args);
va_end(args);
}
| Exec Code Bypass | 0 | void acpi_os_printf(const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
acpi_os_vprintf(fmt, args);
va_end(args);
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,173 | acpi_os_read_memory(acpi_physical_address phys_addr, u64 *value, u32 width)
{
void __iomem *virt_addr;
unsigned int size = width / 8;
bool unmap = false;
u64 dummy;
rcu_read_lock();
virt_addr = acpi_map_vaddr_lookup(phys_addr, size);
if (!virt_addr) {
rcu_read_unlock();
virt_addr = acpi_os_ioremap(phys_addr... | Exec Code Bypass | 0 | acpi_os_read_memory(acpi_physical_address phys_addr, u64 *value, u32 width)
{
void __iomem *virt_addr;
unsigned int size = width / 8;
bool unmap = false;
u64 dummy;
rcu_read_lock();
virt_addr = acpi_map_vaddr_lookup(phys_addr, size);
if (!virt_addr) {
rcu_read_unlock();
virt_addr = acpi_os_ioremap(phys_addr... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,174 | acpi_os_read_pci_configuration(struct acpi_pci_id * pci_id, u32 reg,
u64 *value, u32 width)
{
int result, size;
u32 value32;
if (!value)
return AE_BAD_PARAMETER;
switch (width) {
case 8:
size = 1;
break;
case 16:
size = 2;
break;
case 32:
size = 4;
break;
default:
return AE_ERROR;
}... | Exec Code Bypass | 0 | acpi_os_read_pci_configuration(struct acpi_pci_id * pci_id, u32 reg,
u64 *value, u32 width)
{
int result, size;
u32 value32;
if (!value)
return AE_BAD_PARAMETER;
switch (width) {
case 8:
size = 1;
break;
case 16:
size = 2;
break;
case 32:
size = 4;
break;
default:
return AE_ERROR;
}... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,175 | void acpi_os_release_lock(acpi_spinlock lockp, acpi_cpu_flags flags)
{
spin_unlock_irqrestore(lockp, flags);
}
| Exec Code Bypass | 0 | void acpi_os_release_lock(acpi_spinlock lockp, acpi_cpu_flags flags)
{
spin_unlock_irqrestore(lockp, flags);
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,176 | acpi_status acpi_os_remove_interrupt_handler(u32 gsi, acpi_osd_handler handler)
{
if (gsi != acpi_gbl_FADT.sci_interrupt || !acpi_sci_irq_valid())
return AE_BAD_PARAMETER;
free_irq(acpi_sci_irq, acpi_irq);
acpi_irq_handler = NULL;
acpi_sci_irq = INVALID_ACPI_IRQ;
return AE_OK;
}
| Exec Code Bypass | 0 | acpi_status acpi_os_remove_interrupt_handler(u32 gsi, acpi_osd_handler handler)
{
if (gsi != acpi_gbl_FADT.sci_interrupt || !acpi_sci_irq_valid())
return AE_BAD_PARAMETER;
free_irq(acpi_sci_irq, acpi_irq);
acpi_irq_handler = NULL;
acpi_sci_irq = INVALID_ACPI_IRQ;
return AE_OK;
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,177 | void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state,
u32 pm1a_ctrl, u32 pm1b_ctrl))
{
__acpi_os_prepare_sleep = func;
}
| Exec Code Bypass | 0 | void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state,
u32 pm1a_ctrl, u32 pm1b_ctrl))
{
__acpi_os_prepare_sleep = func;
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,178 | acpi_status acpi_os_signal(u32 function, void *info)
{
switch (function) {
case ACPI_SIGNAL_FATAL:
printk(KERN_ERR PREFIX "Fatal opcode executed\n");
break;
case ACPI_SIGNAL_BREAKPOINT:
/*
* AML Breakpoint
* ACPI spec. says to treat it as a NOP unless
* you are debugging. So if/when we integrate
*... | Exec Code Bypass | 0 | acpi_status acpi_os_signal(u32 function, void *info)
{
switch (function) {
case ACPI_SIGNAL_FATAL:
printk(KERN_ERR PREFIX "Fatal opcode executed\n");
break;
case ACPI_SIGNAL_BREAKPOINT:
/*
* AML Breakpoint
* ACPI spec. says to treat it as a NOP unless
* you are debugging. So if/when we integrate
*... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,179 | acpi_status acpi_os_signal_semaphore(acpi_handle handle, u32 units)
{
struct semaphore *sem = (struct semaphore *)handle;
if (!acpi_os_initialized)
return AE_OK;
if (!sem || (units < 1))
return AE_BAD_PARAMETER;
if (units > 1)
return AE_SUPPORT;
ACPI_DEBUG_PRINT((ACPI_DB_MUTEX, "Signaling semaphore[%p|%d... | Exec Code Bypass | 0 | acpi_status acpi_os_signal_semaphore(acpi_handle handle, u32 units)
{
struct semaphore *sem = (struct semaphore *)handle;
if (!acpi_os_initialized)
return AE_OK;
if (!sem || (units < 1))
return AE_BAD_PARAMETER;
if (units > 1)
return AE_SUPPORT;
ACPI_DEBUG_PRINT((ACPI_DB_MUTEX, "Signaling semaphore[%p|%d... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,180 | void acpi_os_sleep(u64 ms)
{
msleep(ms);
}
| Exec Code Bypass | 0 | void acpi_os_sleep(u64 ms)
{
msleep(ms);
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,181 | void acpi_os_stall(u32 us)
{
while (us) {
u32 delay = 1000;
if (delay > us)
delay = us;
udelay(delay);
touch_nmi_watchdog();
us -= delay;
}
}
| Exec Code Bypass | 0 | void acpi_os_stall(u32 us)
{
while (us) {
u32 delay = 1000;
if (delay > us)
delay = us;
udelay(delay);
touch_nmi_watchdog();
us -= delay;
}
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,182 | void acpi_os_unmap_generic_address(struct acpi_generic_address *gas)
{
u64 addr;
struct acpi_ioremap *map;
if (gas->space_id != ACPI_ADR_SPACE_SYSTEM_MEMORY)
return;
/* Handle possible alignment issues */
memcpy(&addr, &gas->address, sizeof(addr));
if (!addr || !gas->bit_width)
return;
mutex_lock(&acpi_io... | Exec Code Bypass | 0 | void acpi_os_unmap_generic_address(struct acpi_generic_address *gas)
{
u64 addr;
struct acpi_ioremap *map;
if (gas->space_id != ACPI_ADR_SPACE_SYSTEM_MEMORY)
return;
/* Handle possible alignment issues */
memcpy(&addr, &gas->address, sizeof(addr));
if (!addr || !gas->bit_width)
return;
mutex_lock(&acpi_io... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,183 | void __ref acpi_os_unmap_iomem(void __iomem *virt, acpi_size size)
{
struct acpi_ioremap *map;
if (!acpi_gbl_permanent_mmap) {
__acpi_unmap_table(virt, size);
return;
}
mutex_lock(&acpi_ioremap_lock);
map = acpi_map_lookup_virt(virt, size);
if (!map) {
mutex_unlock(&acpi_ioremap_lock);
WARN(true, PREFIX... | Exec Code Bypass | 0 | void __ref acpi_os_unmap_iomem(void __iomem *virt, acpi_size size)
{
struct acpi_ioremap *map;
if (!acpi_gbl_permanent_mmap) {
__acpi_unmap_table(virt, size);
return;
}
mutex_lock(&acpi_ioremap_lock);
map = acpi_map_lookup_virt(virt, size);
if (!map) {
mutex_unlock(&acpi_ioremap_lock);
WARN(true, PREFIX... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,184 | void __ref acpi_os_unmap_memory(void *virt, acpi_size size)
{
return acpi_os_unmap_iomem((void __iomem *)virt, size);
}
| Exec Code Bypass | 0 | void __ref acpi_os_unmap_memory(void *virt, acpi_size size)
{
return acpi_os_unmap_iomem((void __iomem *)virt, size);
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,185 | void acpi_os_vprintf(const char *fmt, va_list args)
{
static char buffer[512];
vsprintf(buffer, fmt, args);
#ifdef ENABLE_DEBUGGER
if (acpi_in_debugger) {
kdb_printf("%s", buffer);
} else {
printk(KERN_CONT "%s", buffer);
}
#else
if (acpi_debugger_write_log(buffer) < 0)
printk(KERN_CONT "%s", buffer);
#en... | Exec Code Bypass | 0 | void acpi_os_vprintf(const char *fmt, va_list args)
{
static char buffer[512];
vsprintf(buffer, fmt, args);
#ifdef ENABLE_DEBUGGER
if (acpi_in_debugger) {
kdb_printf("%s", buffer);
} else {
printk(KERN_CONT "%s", buffer);
}
#else
if (acpi_debugger_write_log(buffer) < 0)
printk(KERN_CONT "%s", buffer);
#en... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,186 | acpi_status acpi_os_wait_command_ready(void)
{
int ret;
ret = acpi_debugger_wait_command_ready();
if (ret < 0)
return AE_ERROR;
return AE_OK;
}
| Exec Code Bypass | 0 | acpi_status acpi_os_wait_command_ready(void)
{
int ret;
ret = acpi_debugger_wait_command_ready();
if (ret < 0)
return AE_ERROR;
return AE_OK;
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,187 | void acpi_os_wait_events_complete(void)
{
/*
* Make sure the GPE handler or the fixed event handler is not used
* on another CPU after removal.
*/
if (acpi_sci_irq_valid())
synchronize_hardirq(acpi_sci_irq);
flush_workqueue(kacpid_wq);
flush_workqueue(kacpi_notify_wq);
}
| Exec Code Bypass | 0 | void acpi_os_wait_events_complete(void)
{
/*
* Make sure the GPE handler or the fixed event handler is not used
* on another CPU after removal.
*/
if (acpi_sci_irq_valid())
synchronize_hardirq(acpi_sci_irq);
flush_workqueue(kacpid_wq);
flush_workqueue(kacpi_notify_wq);
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,188 | acpi_status acpi_os_wait_semaphore(acpi_handle handle, u32 units, u16 timeout)
{
acpi_status status = AE_OK;
struct semaphore *sem = (struct semaphore *)handle;
long jiffies;
int ret = 0;
if (!acpi_os_initialized)
return AE_OK;
if (!sem || (units < 1))
return AE_BAD_PARAMETER;
if (units > 1)
return AE_S... | Exec Code Bypass | 0 | acpi_status acpi_os_wait_semaphore(acpi_handle handle, u32 units, u16 timeout)
{
acpi_status status = AE_OK;
struct semaphore *sem = (struct semaphore *)handle;
long jiffies;
int ret = 0;
if (!acpi_os_initialized)
return AE_OK;
if (!sem || (units < 1))
return AE_BAD_PARAMETER;
if (units > 1)
return AE_S... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,189 | acpi_os_write_memory(acpi_physical_address phys_addr, u64 value, u32 width)
{
void __iomem *virt_addr;
unsigned int size = width / 8;
bool unmap = false;
rcu_read_lock();
virt_addr = acpi_map_vaddr_lookup(phys_addr, size);
if (!virt_addr) {
rcu_read_unlock();
virt_addr = acpi_os_ioremap(phys_addr, size);
i... | Exec Code Bypass | 0 | acpi_os_write_memory(acpi_physical_address phys_addr, u64 value, u32 width)
{
void __iomem *virt_addr;
unsigned int size = width / 8;
bool unmap = false;
rcu_read_lock();
virt_addr = acpi_map_vaddr_lookup(phys_addr, size);
if (!virt_addr) {
rcu_read_unlock();
virt_addr = acpi_os_ioremap(phys_addr, size);
i... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,190 | static u32 acpi_osi_handler(acpi_string interface, u32 supported)
{
if (!strcmp("Linux", interface)) {
printk_once(KERN_NOTICE FW_BUG PREFIX
"BIOS _OSI(Linux) query %s%s\n",
osi_linux.enable ? "honored" : "ignored",
osi_linux.cmdline ? " via cmdline" :
osi_linux.dmi ? " via DMI" : "");
}
if (!strcmp(... | Exec Code Bypass | 0 | static u32 acpi_osi_handler(acpi_string interface, u32 supported)
{
if (!strcmp("Linux", interface)) {
printk_once(KERN_NOTICE FW_BUG PREFIX
"BIOS _OSI(Linux) query %s%s\n",
osi_linux.enable ? "honored" : "ignored",
osi_linux.cmdline ? " via cmdline" :
osi_linux.dmi ? " via DMI" : "");
}
if (!strcmp(... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,191 | bool acpi_osi_is_win8(void)
{
return acpi_gbl_osi_data >= ACPI_OSI_WIN_8;
}
| Exec Code Bypass | 0 | bool acpi_osi_is_win8(void)
{
return acpi_gbl_osi_data >= ACPI_OSI_WIN_8;
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,192 | void __init acpi_osi_setup(char *str)
{
struct osi_setup_entry *osi;
bool enable = true;
int i;
if (!acpi_gbl_create_osi_method)
return;
if (str == NULL || *str == '\0') {
printk(KERN_INFO PREFIX "_OSI method disabled\n");
acpi_gbl_create_osi_method = FALSE;
return;
}
if (*str == '!') {
str++;
if ... | Exec Code Bypass | 0 | void __init acpi_osi_setup(char *str)
{
struct osi_setup_entry *osi;
bool enable = true;
int i;
if (!acpi_gbl_create_osi_method)
return;
if (str == NULL || *str == '\0') {
printk(KERN_INFO PREFIX "_OSI method disabled\n");
acpi_gbl_create_osi_method = FALSE;
return;
}
if (*str == '!') {
str++;
if ... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,193 | static void __init acpi_osi_setup_late(void)
{
struct osi_setup_entry *osi;
char *str;
int i;
acpi_status status;
if (osi_linux.default_disabling) {
status = acpi_update_interfaces(ACPI_DISABLE_ALL_VENDOR_STRINGS);
if (ACPI_SUCCESS(status))
printk(KERN_INFO PREFIX "Disabled all _OSI OS vendors\n");
}
f... | Exec Code Bypass | 0 | static void __init acpi_osi_setup_late(void)
{
struct osi_setup_entry *osi;
char *str;
int i;
acpi_status status;
if (osi_linux.default_disabling) {
status = acpi_update_interfaces(ACPI_DISABLE_ALL_VENDOR_STRINGS);
if (ACPI_SUCCESS(status))
printk(KERN_INFO PREFIX "Disabled all _OSI OS vendors\n");
}
f... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,194 | bool acpi_queue_hotplug_work(struct work_struct *work)
{
return queue_work(kacpi_hotplug_wq, work);
}
| Exec Code Bypass | 0 | bool acpi_queue_hotplug_work(struct work_struct *work)
{
return queue_work(kacpi_hotplug_wq, work);
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,195 | int acpi_register_debugger(struct module *owner,
const struct acpi_debugger_ops *ops)
{
int ret = 0;
mutex_lock(&acpi_debugger.lock);
if (acpi_debugger.ops) {
ret = -EBUSY;
goto err_lock;
}
acpi_debugger.owner = owner;
acpi_debugger.ops = ops;
err_lock:
mutex_unlock(&acpi_debugger.lock);
return ret... | Exec Code Bypass | 0 | int acpi_register_debugger(struct module *owner,
const struct acpi_debugger_ops *ops)
{
int ret = 0;
mutex_lock(&acpi_debugger.lock);
if (acpi_debugger.ops) {
ret = -EBUSY;
goto err_lock;
}
acpi_debugger.owner = owner;
acpi_debugger.ops = ops;
err_lock:
mutex_unlock(&acpi_debugger.lock);
return ret... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,196 | static void __init acpi_request_region (struct acpi_generic_address *gas,
unsigned int length, char *desc)
{
u64 addr;
/* Handle possible alignment issues */
memcpy(&addr, &gas->address, sizeof(addr));
if (!addr || !length)
return;
/* Resources are never freed */
if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_IO... | Exec Code Bypass | 0 | static void __init acpi_request_region (struct acpi_generic_address *gas,
unsigned int length, char *desc)
{
u64 addr;
/* Handle possible alignment issues */
memcpy(&addr, &gas->address, sizeof(addr));
if (!addr || !length)
return;
/* Resources are never freed */
if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_IO... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,197 | static int __init acpi_reserve_resources(void)
{
acpi_request_region(&acpi_gbl_FADT.xpm1a_event_block, acpi_gbl_FADT.pm1_event_length,
"ACPI PM1a_EVT_BLK");
acpi_request_region(&acpi_gbl_FADT.xpm1b_event_block, acpi_gbl_FADT.pm1_event_length,
"ACPI PM1b_EVT_BLK");
acpi_request_region(&acpi_gbl_FADT.xpm1a_contr... | Exec Code Bypass | 0 | static int __init acpi_reserve_resources(void)
{
acpi_request_region(&acpi_gbl_FADT.xpm1a_event_block, acpi_gbl_FADT.pm1_event_length,
"ACPI PM1a_EVT_BLK");
acpi_request_region(&acpi_gbl_FADT.xpm1b_event_block, acpi_gbl_FADT.pm1_event_length,
"ACPI PM1b_EVT_BLK");
acpi_request_region(&acpi_gbl_FADT.xpm1a_contr... | @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,198 | int acpi_resources_are_enforced(void)
{
return acpi_enforce_resources == ENFORCE_RESOURCES_STRICT;
}
| Exec Code Bypass | 0 | int acpi_resources_are_enforced(void)
{
return acpi_enforce_resources == ENFORCE_RESOURCES_STRICT;
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
43,199 | int __init acpi_rev_override_setup(char *str)
{
acpi_rev_override = true;
return 1;
}
| Exec Code Bypass | 0 | int __init acpi_rev_override_setup(char *str)
{
acpi_rev_override = true;
return 1;
}
| @@ -707,6 +707,12 @@ void __init acpi_initrd_override(void *data, size_t size)
if (table_nr == 0)
return;
+ if (get_securelevel() > 0) {
+ pr_notice(PREFIX
+ "securelevel enabled, ignoring table override\n");
+ return;
+ }
+
acpi_tables_addr =
memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT,
... | CWE-264 | null | null |
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