| /linux/arch/powerpc/include/asm/ |
| H A D | kfence.h | 37 static inline bool kfence_protect_page(unsigned long addr, bool protect) in kfence_protect_page() argument
41 __kernel_map_pages(page, 1, !protect); in kfence_protect_page()
46 static inline bool kfence_protect_page(unsigned long addr, bool protect) in kfence_protect_page() argument
50 if (protect) { in kfence_protect_page()
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| /linux/drivers/gpu/drm/msm/adreno/ |
| H A D | a6xx_catalog.c | 696 .protect = &a630_protect,
727 .protect = &a630_protect,
746 .protect = &a630_protect,
777 .protect = &a630_protect,
802 .protect = &a630_protect,
827 .protect = &a630_protect,
852 .protect = &a630_protect,
877 .protect = &a630_protect,
903 .protect = &a650_protect,
926 .protect = &a650_protect,
[all …]
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| H A D | a8xx_gpu.c | 228 const struct adreno_protect *protect = adreno_gpu->info->a6xx->protect; in a8xx_set_cp_protect() local
246 for (i = 0; i < protect->count; i++) { in a8xx_set_cp_protect()
248 if (protect->regs[i]) { in a8xx_set_cp_protect()
249 gpu_write(gpu, REG_A8XX_CP_PROTECT_GLOBAL(i), protect->regs[i]); in a8xx_set_cp_protect()
250 final_cfg = protect->regs[i]; in a8xx_set_cp_protect()
258 a8xx_write_pipe(gpu, PIPE_BR, REG_A8XX_CP_PROTECT_PIPE(protect->count_max), final_cfg); in a8xx_set_cp_protect()
259 a8xx_write_pipe(gpu, PIPE_BV, REG_A8XX_CP_PROTECT_PIPE(protect->count_max), final_cfg); in a8xx_set_cp_protect()
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| /linux/arch/x86/include/asm/ |
| H A D | kfence.h | 41 static inline bool kfence_protect_page(unsigned long addr, bool protect) in kfence_protect_page() argument
56 if (protect != !!(val & _PAGE_PRESENT)) in kfence_protect_page()
71 if (!protect) in kfence_protect_page()
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| /linux/tools/laptop/freefall/ |
| H A D | freefall.c | 80 static void protect(int seconds) in protect() function
102 protect(0); in ignore_me()
162 protect(21); in main()
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| /linux/arch/x86/kernel/ |
| H A D | machine_kexec_64.c | 630 kexec_mark_range(unsigned long start, unsigned long end, bool protect) in kexec_mark_range() argument
644 if (protect) in kexec_mark_range()
650 static void kexec_mark_crashkres(bool protect) in kexec_mark_crashkres() argument
654 kexec_mark_range(crashk_low_res.start, crashk_low_res.end, protect); in kexec_mark_crashkres()
658 kexec_mark_range(crashk_res.start, control - 1, protect); in kexec_mark_crashkres()
660 kexec_mark_range(control, crashk_res.end, protect); in kexec_mark_crashkres()
664 static void kexec_mark_dm_crypt_keys(bool protect) in kexec_mark_dm_crypt_keys() argument
673 if (protect) in kexec_mark_dm_crypt_keys()
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| /linux/arch/arm64/include/asm/ |
| H A D | kfence.h | 13 static inline bool kfence_protect_page(unsigned long addr, bool protect) in kfence_protect_page() argument
15 set_memory_valid(addr, 1, !protect); in kfence_protect_page()
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| /linux/arch/s390/include/asm/ |
| H A D | kfence.h | 25 static inline bool kfence_protect_page(unsigned long addr, bool protect) in kfence_protect_page() argument
27 __kernel_map_pages(virt_to_page((void *)addr), 1, !protect); in kfence_protect_page()
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| /linux/arch/parisc/include/asm/ |
| H A D | kfence.h | 22 static inline bool kfence_protect_page(unsigned long addr, bool protect) in kfence_protect_page() argument
34 if (protect) in kfence_protect_page()
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| /linux/arch/riscv/include/asm/ |
| H A D | kfence.h | 16 static inline bool kfence_protect_page(unsigned long addr, bool protect) in kfence_protect_page() argument
20 if (protect) in kfence_protect_page()
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| /linux/tools/testing/selftests/powerpc/mm/ |
| H A D | pkey_siginfo.c | 97 static void *protect(void *p) in protect() function
301 FAIL_IF(pthread_create(&prot_thread, &attr, &protect, &r) != 0); in test()
309 FAIL_IF(pthread_create(&prot_thread, &attr, &protect, &r) != 0); in test()
317 FAIL_IF(pthread_create(&prot_thread, &attr, &protect, &r) != 0); in test()
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| /linux/drivers/target/ |
| H A D | target_core_sbc.c | 606 sbc_set_prot_op_checks(u8 protect, bool fabric_prot, enum target_prot_type prot_type, in sbc_set_prot_op_checks() argument
611 protect ? TARGET_PROT_DOUT_PASS : in sbc_set_prot_op_checks()
613 switch (protect) { in sbc_set_prot_op_checks()
632 pr_err("Unsupported protect field %d\n", protect); in sbc_set_prot_op_checks()
637 protect ? TARGET_PROT_DIN_PASS : in sbc_set_prot_op_checks()
639 switch (protect) { in sbc_set_prot_op_checks()
658 pr_err("Unsupported protect field %d\n", protect); in sbc_set_prot_op_checks()
667 sbc_check_prot(struct se_device *dev, struct se_cmd *cmd, unsigned char protect, in sbc_check_prot() argument
675 if (unlikely(protect && in sbc_check_prot()
690 if (protect) in sbc_check_prot()
[all …]
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| /linux/arch/arm/include/asm/ |
| H A D | kfence.h | 46 static inline bool kfence_protect_page(unsigned long addr, bool protect) in kfence_protect_page() argument
48 set_memory_valid(addr, 1, !protect); in kfence_protect_page()
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| /linux/arch/loongarch/include/asm/ |
| H A D | kfence.h | 52 static inline bool kfence_protect_page(unsigned long addr, bool protect) in kfence_protect_page() argument
59 if (protect) in kfence_protect_page()
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| /linux/arch/s390/kernel/ |
| H A D | machine_kexec.c | 152 static void crash_protect_pages(int protect) in crash_protect_pages() argument
159 if (protect) in crash_protect_pages()
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| /linux/drivers/mtd/devices/ |
| H A D | docg3.c | 1676 int protect, dps0, dps0_low, dps0_high, dps1, dps1_low, dps1_high; in protection_show() local
1679 protect = doc_register_readb(docg3, DOC_PROTECTION); in protection_show()
1688 seq_printf(s, "Protection = 0x%02x (", protect); in protection_show()
1689 if (protect & DOC_PROTECT_FOUNDRY_OTP_LOCK) in protection_show()
1691 if (protect & DOC_PROTECT_CUSTOMER_OTP_LOCK) in protection_show()
1693 if (protect & DOC_PROTECT_LOCK_INPUT) in protection_show()
1695 if (protect & DOC_PROTECT_STICKY_LOCK) in protection_show()
1697 if (protect & DOC_PROTECT_PROTECTION_ENABLED) in protection_show()
1699 if (protect & DOC_PROTECT_IPL_DOWNLOAD_LOCK) in protection_show()
1701 if (protect & DOC_PROTECT_PROTECTION_ERROR) in protection_show()
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| /linux/drivers/irqchip/ |
| H A D | irq-vic.c | 70 u32 protect; member
111 writel(vic->protect, base + VIC_PROTECT); in resume_one_vic()
140 vic->protect = readl(base + VIC_PROTECT); in suspend_one_vic()
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| /linux/tools/testing/selftests/powerpc/dexcr/ |
| H A D | Makefile | 9 $(OUTPUT)/hashchk_test: CFLAGS += -fno-pie -no-pie $(call cc-option,-mno-rop-protect)
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| /linux/drivers/gpu/drm/nouveau/dispnv04/ |
| H A D | hw.h | 243 static inline void NVVgaProtect(struct drm_device *dev, int head, bool protect) in NVVgaProtect() argument
247 if (protect) { in NVVgaProtect()
255 NVSetEnablePalette(dev, head, protect); in NVVgaProtect()
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| /linux/drivers/input/mouse/ |
| H A D | psmouse.h | 155 bool protect; member
177 .protect = _protect, \
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| /linux/Documentation/driver-api/thermal/ |
| H A D | nouveau_thermal.rst | 28 In order to protect the GPU from overheating, Nouveau supports 4 configurable
38 Shut the computer down to protect your GPU.
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| /linux/drivers/iommu/ |
| H A D | mtk_iommu_v1.c | 615 void *protect; in mtk_iommu_v1_probe() local
625 protect = devm_kcalloc(dev, 2, MTK_PROTECT_PA_ALIGN, in mtk_iommu_v1_probe()
627 if (!protect) in mtk_iommu_v1_probe()
629 data->protect_base = ALIGN(virt_to_phys(protect), MTK_PROTECT_PA_ALIGN); in mtk_iommu_v1_probe()
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| /linux/drivers/net/wireless/intel/iwlwifi/mld/ |
| H A D | Makefile | 5 iwlmld-y += mld.o notif.o mac80211.o fw.o power.o iface.o link.o rx.o mcc.o session-protect.o phy.o
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| /linux/drivers/gpu/host1x/ |
| H A D | Kconfig | 26 Say yes if kernel should protect command streams from tampering.
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| /linux/Documentation/security/ |
| H A D | lsm-development.rst | 7 what it tries to protect against and in what cases one would expect to
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