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/Linux-v5.15/Documentation/devicetree/bindings/reserved-memory/
Dreserved-memory.txt54 - restricted-dma-pool: This indicates a region of memory meant to be
55 used as a pool of restricted DMA buffers for a set of devices. The
59 for synchronization. The main purpose for restricted DMA is to
109 one for restricted dma pool (named restricted_dma_reserved@0x50000000, 64MiB).
143 compatible = "restricted-dma-pool";
/Linux-v5.15/drivers/video/fbdev/kyro/
DSTG4000InitDevice.c71 #define STG4K3_PLL_MINR_VCO_SC (100000000 >> STG4K3_PLL_SCALER) /* Min VCO rate (restricted) */
72 #define STG4K3_PLL_MAXR_VCO_SC (500000000 >> STG4K3_PLL_SCALER) /* Max VCO rate (restricted) */
73 #define STG4K3_PLL_MINR_VCO 100000000 /* Min VCO rate (restricted) */
75 #define STG4K3_PLL_MAXR_VCO 500000000 /* Max VCO rate (restricted) */
172 * Check it's within restricted VCO range in ProgramClock()
174 * above the restricted range, then test in ProgramClock()
/Linux-v5.15/Documentation/userspace-api/
Dlandlock.rst120 restricted and this policy will be enforced on all its subsequently created
238 to its hierarchy. Because files are identified and restricted by their
256 Access to regular files and directories can be restricted by Landlock,
260 restricted. Likewise, some special kernel filesystems such as nsfs, which can
262 restricted. However, thanks to the `ptrace restrictions`_, access to such
263 sensitive ``/proc`` files are automatically restricted according to domain
281 Kernel memory allocated to create rulesets is accounted and can be restricted
/Linux-v5.15/arch/powerpc/include/asm/
Dperf_event_fsl_emb.h28 * can hold restricted events, or zero if there are no
29 * restricted events.
/Linux-v5.15/include/asm-generic/bitops/
Dinstrumented-atomic.h24 * restricted to acting on a single-word quantity.
53 * restricted to acting on a single-word quantity.
/Linux-v5.15/drivers/of/
Ddevice.c81 * restricted-dma-pool region is allowed. in of_dma_set_restricted_buffer()
83 if (of_device_is_compatible(node, "restricted-dma-pool") && in of_dma_set_restricted_buffer()
89 * Attempt to initialize a restricted-dma-pool region if one was found. in of_dma_set_restricted_buffer()
93 dev_warn(dev, "failed to initialise \"restricted-dma-pool\" memory node\n"); in of_dma_set_restricted_buffer()
/Linux-v5.15/include/uapi/xen/
Devtchn.h93 * Once a file descriptor has been restricted it cannot be
94 * de-restricted, and must be closed and re-opened. Event channels
/Linux-v5.15/arch/x86/include/asm/
Dsync_bitops.h30 * restricted to acting on a single-word quantity.
65 * restricted to acting on a single-word quantity.
/Linux-v5.15/Documentation/admin-guide/hw-vuln/
Dspectre.rst207 x86 CPUs with Enhanced Indirect Branch Restricted Speculation
214 attacks on x86, Indirect Branch Restricted Speculation (IBRS) feature
375 - Firmware status: Show if Indirect Branch Restricted Speculation (IBRS) is
390 'IBPB: conditional' Use IBPB on SECCOMP or indirect branch restricted tasks
401 'STIBP: conditional' Use STIBP on SECCOMP or indirect branch restricted tasks
467 On x86, indirect branch restricted speculation is turned on by default
494 speculation restricted by default. Administrators can change
678 branch speculation restricted by default. This behavior can be
689 restricted.
/Linux-v5.15/Documentation/x86/x86_64/
Dfake-numa-for-cpusets.rst64 /proc/meminfo between the restricted cpuset case above and the unrestricted
69 Name Unrestricted Restricted
/Linux-v5.15/arch/powerpc/perf/
Dcore-fsl-emb.c291 * Allocate counters from top-down, so that restricted-capable in fsl_emb_pmu_add()
360 * TODO: if at least one restricted event exists, and we in fsl_emb_pmu_del()
361 * just freed up a non-restricted-capable counter, and in fsl_emb_pmu_del()
362 * there is a restricted-capable counter occupied by in fsl_emb_pmu_del()
363 * a non-restricted event, migrate that event to the in fsl_emb_pmu_del()
/Linux-v5.15/samples/
DKconfig132 restricted by a user-defined filesystem access control policy.
205 as mount API and statx(). Note that this is restricted to the x86
/Linux-v5.15/kernel/dma/
DKconfig84 bool "DMA Restricted Pool"
87 This enables support for restricted DMA pools which provide a level of
/Linux-v5.15/Documentation/cdrom/
Dpacket-writing.rst34 the so called "restricted overwrite" mode. To put a disc in restricted
/Linux-v5.15/tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/
Dconfig.h2 /* "Cheater" definitions based on restricted Kconfig choices. */
/Linux-v5.15/include/linux/
Drational.h9 * pll configuration taking into account restricted register size
/Linux-v5.15/tools/perf/bench/
Dmem-memset-x86-64-asm.S13 * the ELF stack should not be restricted at all and set it RWX.
Dmem-memcpy-x86-64-asm.S18 * the ELF stack should not be restricted at all and set it RWX.
/Linux-v5.15/samples/landlock/
Dsandboxer.c3 * Simple Landlock sandbox manager able to launch a process restricted by a
171 fprintf(stderr, "Launch a command in a restricted environment.\n\n"); in main()
/Linux-v5.15/drivers/media/i2c/
Daptina-pll.c117 * We can thus iterate over the restricted p1 range defined by the in aptina_pll_calculate()
118 * combination of (1) and (7), and then compute the restricted mf range in aptina_pll_calculate()
/Linux-v5.15/arch/riscv/include/asm/
Dbitops.h112 * restricted to acting on a single-word quantity.
140 * restricted to acting on a single-word quantity.
/Linux-v5.15/arch/arm/boot/dts/
Daspeed-bmc-ibm-rainier.dts415 compatible = "ibm,fsi2spi-restricted";
432 compatible = "ibm,fsi2spi-restricted";
559 compatible = "ibm,fsi2spi-restricted";
576 compatible = "ibm,fsi2spi-restricted";
703 compatible = "ibm,fsi2spi-restricted";
720 compatible = "ibm,fsi2spi-restricted";
847 compatible = "ibm,fsi2spi-restricted";
864 compatible = "ibm,fsi2spi-restricted";
/Linux-v5.15/net/ipv4/
Dtcp_cong.c235 /* Only init netns can set default to a restricted algorithm */ in tcp_set_default_congestion_control()
287 /* Built list of non-restricted congestion control values */
308 /* Change list of non-restricted congestion control */
/Linux-v5.15/block/partitions/
Datari.h10 * modified for ICD/Supra partitioning scheme restricted to at most 12
/Linux-v5.15/drivers/net/fddi/
Ddefza.h458 u32 rtoken_timeout; /* default restricted token timeout
503 u32 rtoken_timeout; /* restricted token timeout
532 u32 rtoken_timeout; /* restricted token timeout */
586 #define FZA_PRH0_TKN_TYPE_RST 0x10 /* use a restricted token */
629 #define FZA_PRH1_TKN_SEND_RST 0x10 /* send a restricted token */
784 uint rtoken_timeout; /* restricted token timeout */

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