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Searched refs:protect (Results 1 – 25 of 146) sorted by relevance

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/linux/arch/x86/include/asm/
H A Dkfence.h41 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()
/linux/drivers/gpu/drm/msm/adreno/
H A Da6xx_catalog.c696 .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 …]
H A Da8xx_gpu.c238 const struct adreno_protect *protect = adreno_gpu->info->a6xx->protect; in a8xx_set_cp_protect() local
256 for (i = 0; i < protect->count; i++) { in a8xx_set_cp_protect()
258 if (protect->regs[i]) { in a8xx_set_cp_protect()
259 gpu_write(gpu, REG_A8XX_CP_PROTECT_GLOBAL(i), protect->regs[i]); in a8xx_set_cp_protect()
260 final_cfg = protect->regs[i]; in a8xx_set_cp_protect()
268 a8xx_write_pipe(gpu, PIPE_BR, REG_A8XX_CP_PROTECT_PIPE(protect->count_max), final_cfg); in a8xx_set_cp_protect()
269 a8xx_write_pipe(gpu, PIPE_BV, REG_A8XX_CP_PROTECT_PIPE(protect->count_max), final_cfg); in a8xx_set_cp_protect()
/linux/arch/arm64/include/asm/
H A Dkfence.h13 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()
/linux/tools/laptop/freefall/
H A Dfreefall.c80 static void protect(int seconds) in protect() function
102 protect(0); in ignore_me()
162 protect(21); in main()
/linux/arch/parisc/include/asm/
H A Dkfence.h22 static inline bool kfence_protect_page(unsigned long addr, bool protect) in kfence_protect_page() argument
34 if (protect) in kfence_protect_page()
/linux/arch/riscv/include/asm/
H A Dkfence.h16 static inline bool kfence_protect_page(unsigned long addr, bool protect) in kfence_protect_page() argument
20 if (protect) in kfence_protect_page()
/linux/arch/arm/include/asm/
H A Dkfence.h46 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()
/linux/arch/loongarch/include/asm/
H A Dkfence.h52 static inline bool kfence_protect_page(unsigned long addr, bool protect) in kfence_protect_page() argument
59 if (protect) in kfence_protect_page()
/linux/tools/testing/selftests/powerpc/dexcr/
H A DMakefile9 $(OUTPUT)/hashchk_test: CFLAGS += -fno-pie -no-pie $(call cc-option,-mno-rop-protect)
/linux/drivers/irqchip/
H A Dirq-vic.c70 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()
/linux/drivers/gpu/drm/nouveau/dispnv04/
H A Dhw.h243 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()
/linux/Documentation/driver-api/thermal/
H A Dnouveau_thermal.rst28 In order to protect the GPU from overheating, Nouveau supports 4 configurable
38 Shut the computer down to protect your GPU.
/linux/drivers/gpu/host1x/
H A DKconfig26 Say yes if kernel should protect command streams from tampering.
/linux/drivers/iommu/
H A Dmtk_iommu_v1.c615 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()
/linux/Documentation/security/
H A Dlsm-development.rst7 what it tries to protect against and in what cases one would expect to
/linux/drivers/net/wireless/ti/wl18xx/
H A Dscan.h54 u8 protect; /* ??? */ member
H A Dscan.c62 cmd->protect = 0; in wl18xx_scan_send()
198 cmd->protect = 0; in wl18xx_scan_sched_scan_config()
/linux/Documentation/devicetree/bindings/mtd/
H A Dlpc32xx-mlc.txt7 - gpios: GPIO specification for NAND write protect
H A Dlpc32xx-slc.txt7 - gpios: GPIO specification for NAND write protect
/linux/Documentation/security/tpm/
H A Dtpm-security.rst32 evaporate. However, the goal of this document is to protect TPM
72 interception which HMAC protection alone cannot protect against, so
151 protect the integrity. Additionally, we use parameter encryption to
152 protect key sealing and parameter decryption to protect key unsealing
/linux/Documentation/admin-guide/mm/
H A Dpagemap.rst237 - Write-protect the pages. The ``PM_SCAN_WP_MATCHING`` is used to write-protect
242 get and write protect the pages as well.
303 "PAGE_IS_WRITTEN" category is used with uffd write protect-enabled ranges to
316 have been written to since they were last marked and/or optionally write protect
/linux/Documentation/devicetree/bindings/arm/omap/
H A Dmpu.txt18 First should be type 'protect-exec' for the driver to use to copy
/linux/fs/affs/
H A Damigaffs.h91 __be32 protect; member
/linux/Documentation/admin-guide/device-mapper/
H A Ddm-integrity.rst140 will protect the data against accidental corruption.
162 the size of files that were written. To protect against this
167 modification. To protect against accidental modification, use a
168 crc algorithm, to protect against malicious modification, use a
279 numbers in the journal section, to protect against a

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