/linux-6.12.1/tools/perf/pmu-events/arch/x86/haswellx/ |
D | uncore-memory.json | 572 "BriefDescription": "RD_CAS Access to Rank 0; All Banks", 577 "PublicDescription": "RD_CAS Access to Rank 0 : All Banks", 582 "BriefDescription": "RD_CAS Access to Rank 0; Bank 0", 587 "PublicDescription": "RD_CAS Access to Rank 0 : Bank 0", 591 "BriefDescription": "RD_CAS Access to Rank 0; Bank 1", 596 "PublicDescription": "RD_CAS Access to Rank 0 : Bank 1", 601 "BriefDescription": "RD_CAS Access to Rank 0; Bank 10", 606 "PublicDescription": "RD_CAS Access to Rank 0 : Bank 10", 611 "BriefDescription": "RD_CAS Access to Rank 0; Bank 11", 616 "PublicDescription": "RD_CAS Access to Rank 0 : Bank 11", [all …]
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/linux-6.12.1/tools/perf/pmu-events/arch/x86/broadwellx/ |
D | uncore-memory.json | 580 "BriefDescription": "RD_CAS Access to Rank 0; All Banks", 585 "PublicDescription": "RD_CAS Access to Rank 0 : All Banks", 590 "BriefDescription": "RD_CAS Access to Rank 0; Bank 0", 595 "PublicDescription": "RD_CAS Access to Rank 0 : Bank 0", 599 "BriefDescription": "RD_CAS Access to Rank 0; Bank 1", 604 "PublicDescription": "RD_CAS Access to Rank 0 : Bank 1", 609 "BriefDescription": "RD_CAS Access to Rank 0; Bank 10", 614 "PublicDescription": "RD_CAS Access to Rank 0 : Bank 10", 619 "BriefDescription": "RD_CAS Access to Rank 0; Bank 11", 624 "PublicDescription": "RD_CAS Access to Rank 0 : Bank 11", [all …]
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/linux-6.12.1/tools/perf/pmu-events/arch/x86/broadwellde/ |
D | uncore-memory.json | 543 "BriefDescription": "RD_CAS Access to Rank 0; All Banks", 548 "PublicDescription": "RD_CAS Access to Rank 0 : All Banks", 553 "BriefDescription": "RD_CAS Access to Rank 0; Bank 0", 558 "PublicDescription": "RD_CAS Access to Rank 0 : Bank 0", 562 "BriefDescription": "RD_CAS Access to Rank 0; Bank 1", 567 "PublicDescription": "RD_CAS Access to Rank 0 : Bank 1", 572 "BriefDescription": "RD_CAS Access to Rank 0; Bank 10", 577 "PublicDescription": "RD_CAS Access to Rank 0 : Bank 10", 582 "BriefDescription": "RD_CAS Access to Rank 0; Bank 11", 587 "PublicDescription": "RD_CAS Access to Rank 0 : Bank 11", [all …]
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/linux-6.12.1/Documentation/devicetree/bindings/access-controllers/ |
D | access-controllers.yaml | 4 $id: http://devicetree.org/schemas/access-controllers/access-controllers.yaml# 7 title: Generic Domain Access Controllers 13 Common access controllers properties 15 Access controllers are in charge of stating which of the hardware blocks under 18 or a group of hardware blocks. An access controller's domain is the set of 19 resources covered by the access controller. 21 This device tree binding can be used to bind devices to their access 22 controller provided by access-controllers property. In this case, the device 23 is a consumer and the access controller is the provider. 25 An access controller can be represented by any node in the device tree and [all …]
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/linux-6.12.1/Documentation/admin-guide/LSM/ |
D | Smack.rst | 9 Smack is the Simplified Mandatory Access Control Kernel. 10 Smack is a kernel based implementation of mandatory access 13 Smack is not the only Mandatory Access Control scheme 14 available for Linux. Those new to Mandatory Access Control 33 access to systems that use them as Smack does. 50 load the Smack access rules 53 report if a process with one label has access 85 Used to make access control decisions. In almost all cases 95 label does not allow all of the access permitted to a process 102 the Smack rule (more below) that permitted the write access [all …]
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/linux-6.12.1/tools/perf/pmu-events/arch/arm64/ |
D | recommended.json | 3 "PublicDescription": "Attributable Level 1 data cache access, read", 6 "BriefDescription": "L1D cache access, read" 9 "PublicDescription": "Attributable Level 1 data cache access, write", 12 "BriefDescription": "L1D cache access, write" 69 "PublicDescription": "Attributable Level 1 data or unified TLB access, read", 72 "BriefDescription": "L1D tlb access, read" 75 "PublicDescription": "Attributable Level 1 data or unified TLB access, write", 78 "BriefDescription": "L1D tlb access, write" 81 "PublicDescription": "Attributable Level 2 data cache access, read", 84 "BriefDescription": "L2D cache access, read" [all …]
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D | common-and-microarch.json | 27 "PublicDescription": "Level 1 data cache access", 30 "BriefDescription": "Level 1 data cache access" 117 "PublicDescription": "Data memory access", 120 "BriefDescription": "Data memory access" 123 "PublicDescription": "Attributable Level 1 instruction cache access", 126 "BriefDescription": "Attributable Level 1 instruction cache access" 135 "PublicDescription": "Level 2 data cache access", 138 "BriefDescription": "Level 2 data cache access" 153 "PublicDescription": "Attributable Bus access", 156 "BriefDescription": "Attributable Bus access" [all …]
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/linux-6.12.1/drivers/net/ethernet/mellanox/mlxsw/ |
D | reg.h | 45 * Access: RW 68 * Access: RW 89 * Access: RW 96 * Access: RW 106 * Access: Index 130 * Access: Index 139 * Access: RW 152 * The following register defines the access to the filtering database. 154 * The access is optimized for bulk updates in which case more than one 168 * Access: Index [all …]
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/linux-6.12.1/tools/perf/pmu-events/arch/x86/skylakex/ |
D | uncore-memory.json | 8 …"PublicDescription": "Counts all CAS (Column Access Select) read commands issued to DRAM on a per … 52 … the DRAM devices so that it can be read or written to with a CAS (Column Access Select) command.", 102 …"PublicDescription": "Counts all CAS (Column Access Select) read commands issued to DRAM on a per … 122 …"PublicDescription": "Counts CAS (Column Access Select) regular read commands issued to DRAM on a … 142 …"PublicDescription": "Counts CAS (Column Access Select) underfill read commands issued to DRAM due… 643 "BriefDescription": "RD_CAS Access to Rank 0; All Banks", 653 "BriefDescription": "RD_CAS Access to Rank 0; Bank 0", 662 "BriefDescription": "RD_CAS Access to Rank 0; Bank 1", 672 "BriefDescription": "RD_CAS Access to Rank 0; Bank 10", 682 "BriefDescription": "RD_CAS Access to Rank 0; Bank 11", [all …]
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/linux-6.12.1/drivers/iommu/iommufd/ |
D | device.c | 738 * a valid cur_ioas (access->ioas). A caller passing in a valid new_ioas should 741 static int iommufd_access_change_ioas(struct iommufd_access *access, in iommufd_access_change_ioas() argument 744 u32 iopt_access_list_id = access->iopt_access_list_id; in iommufd_access_change_ioas() 745 struct iommufd_ioas *cur_ioas = access->ioas; in iommufd_access_change_ioas() 748 lockdep_assert_held(&access->ioas_lock); in iommufd_access_change_ioas() 751 if (cur_ioas != access->ioas_unpin) in iommufd_access_change_ioas() 759 * iommufd_access_unpin_pages() can continue using access->ioas_unpin. in iommufd_access_change_ioas() 761 access->ioas = NULL; in iommufd_access_change_ioas() 764 rc = iopt_add_access(&new_ioas->iopt, access); in iommufd_access_change_ioas() 766 access->ioas = cur_ioas; in iommufd_access_change_ioas() [all …]
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/linux-6.12.1/include/linux/ |
D | instrumented.h | 4 * This header provides generic wrappers for memory access instrumentation that 17 * instrument_read - instrument regular read access 18 * @v: address of access 19 * @size: size of access 21 * Instrument a regular read access. The instrumentation should be inserted 31 * instrument_write - instrument regular write access 32 * @v: address of access 33 * @size: size of access 35 * Instrument a regular write access. The instrumentation should be inserted 45 * instrument_read_write - instrument regular read-write access [all …]
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D | kcsan-checks.h | 3 * KCSAN access checks and modifiers. These can be used to explicitly check 16 /* Access types -- if KCSAN_ACCESS_WRITE is not set, the access is a read. */ 17 #define KCSAN_ACCESS_WRITE (1 << 0) /* Access is a write. */ 19 #define KCSAN_ACCESS_ATOMIC (1 << 2) /* Access is atomic. */ 21 #define KCSAN_ACCESS_ASSERT (1 << 3) /* Access is an assertion. */ 22 #define KCSAN_ACCESS_SCOPED (1 << 4) /* Access is a scoped access. */ 27 * to validate access to an address. Never use these in header files! 31 * __kcsan_check_access - check generic access for races 33 * @ptr: address of access 34 * @size: size of access [all …]
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/linux-6.12.1/arch/mips/include/asm/octeon/ |
D | cvmx-fau.h | 123 * @reg: FAU atomic register to access. 0 <= reg < 2048. 124 * - Step by 2 for 16 bit access. 125 * - Step by 4 for 32 bit access. 126 * - Step by 8 for 64 bit access. 143 * @reg: FAU atomic register to access. 0 <= reg < 2048. 144 * - Step by 2 for 16 bit access. 145 * - Step by 4 for 32 bit access. 146 * - Step by 8 for 64 bit access. 148 * Note: When performing 32 and 64 bit access, only the low 164 * @reg: FAU atomic register to access. 0 <= reg < 2048. [all …]
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/linux-6.12.1/tools/testing/selftests/bpf/verifier/ |
D | direct_value_access.c | 2 "direct map access, write test 1", 14 "direct map access, write test 2", 26 "direct map access, write test 3", 38 "direct map access, write test 4", 50 "direct map access, write test 5", 62 "direct map access, write test 6", 75 "direct map access, write test 7", 87 "direct map access, write test 8", 99 "direct map access, write test 9", 108 .errstr = "invalid access to map value pointer", [all …]
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D | ctx_skb.c | 2 "access skb fields ok", 33 "access skb fields bad1", 38 .errstr = "invalid bpf_context access", 42 "access skb fields bad2", 63 "access skb fields bad3", 85 "access skb fields bad4", 108 "invalid access __sk_buff family", 114 .errstr = "invalid bpf_context access", 118 "invalid access __sk_buff remote_ip4", 124 .errstr = "invalid bpf_context access", [all …]
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/linux-6.12.1/tools/perf/pmu-events/arch/x86/cascadelakex/ |
D | uncore-memory.json | 8 …"PublicDescription": "Counts all CAS (Column Access Select) read commands issued to DRAM on a per … 52 … the DRAM devices so that it can be read or written to with a CAS (Column Access Select) command.", 102 …"PublicDescription": "Counts all CAS (Column Access Select) read commands issued to DRAM on a per … 122 …"PublicDescription": "Counts CAS (Column Access Select) regular read commands issued to DRAM on a … 142 …"PublicDescription": "Counts CAS (Column Access Select) underfill read commands issued to DRAM due… 1019 "BriefDescription": "RD_CAS Access to Rank 0; All Banks", 1029 "BriefDescription": "RD_CAS Access to Rank 0; Bank 0", 1038 "BriefDescription": "RD_CAS Access to Rank 0; Bank 1", 1048 "BriefDescription": "RD_CAS Access to Rank 0; Bank 10", 1058 "BriefDescription": "RD_CAS Access to Rank 0; Bank 11", [all …]
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/linux-6.12.1/tools/perf/pmu-events/arch/x86/broadwell/ |
D | uncore-cache.json | 3 … "BriefDescription": "L3 Lookup any request that access cache and found line in E or S-state", 8 … "PublicDescription": "L3 Lookup any request that access cache and found line in E or S-state.", 13 "BriefDescription": "L3 Lookup any request that access cache and found line in I-state", 18 "PublicDescription": "L3 Lookup any request that access cache and found line in I-state.", 23 "BriefDescription": "L3 Lookup any request that access cache and found line in M-state", 28 "PublicDescription": "L3 Lookup any request that access cache and found line in M-state.", 33 "BriefDescription": "L3 Lookup any request that access cache and found line in MESI-state", 38 … "PublicDescription": "L3 Lookup any request that access cache and found line in MESI-state.", 43 … "BriefDescription": "L3 Lookup read request that access cache and found line in E or S-state", 48 … "PublicDescription": "L3 Lookup read request that access cache and found line in E or S-state.", [all …]
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/linux-6.12.1/tools/perf/pmu-events/arch/x86/skylake/ |
D | uncore-cache.json | 3 … "BriefDescription": "L3 Lookup any request that access cache and found line in E or S-state", 8 … "PublicDescription": "L3 Lookup any request that access cache and found line in E or S-state.", 13 "BriefDescription": "L3 Lookup any request that access cache and found line in I-state", 18 "PublicDescription": "L3 Lookup any request that access cache and found line in I-state.", 23 "BriefDescription": "L3 Lookup any request that access cache and found line in M-state", 28 "PublicDescription": "L3 Lookup any request that access cache and found line in M-state.", 33 "BriefDescription": "L3 Lookup any request that access cache and found line in MESI-state", 38 … "PublicDescription": "L3 Lookup any request that access cache and found line in MESI-state.", 43 … "BriefDescription": "L3 Lookup read request that access cache and found line in E or S-state", 48 … "PublicDescription": "L3 Lookup read request that access cache and found line in E or S-state.", [all …]
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/linux-6.12.1/tools/perf/pmu-events/arch/x86/ivytown/ |
D | uncore-memory.json | 542 "BriefDescription": "RD_CAS Access to Rank 0; Bank 0", 551 "BriefDescription": "RD_CAS Access to Rank 0; Bank 1", 560 "BriefDescription": "RD_CAS Access to Rank 0; Bank 2", 569 "BriefDescription": "RD_CAS Access to Rank 0; Bank 3", 578 "BriefDescription": "RD_CAS Access to Rank 0; Bank 4", 587 "BriefDescription": "RD_CAS Access to Rank 0; Bank 5", 596 "BriefDescription": "RD_CAS Access to Rank 0; Bank 6", 605 "BriefDescription": "RD_CAS Access to Rank 0; Bank 7", 614 "BriefDescription": "RD_CAS Access to Rank 1; Bank 0", 623 "BriefDescription": "RD_CAS Access to Rank 1; Bank 1", [all …]
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/linux-6.12.1/Documentation/core-api/ |
D | unaligned-memory-access.rst | 14 when it comes to memory access. This document presents some details about 19 The definition of an unaligned access 26 access. 28 The above may seem a little vague, as memory access can happen in different 32 which will compile to multiple-byte memory access instructions, namely when 47 of memory access. However, we must consider ALL supported architectures; 52 Why unaligned access is bad 55 The effects of performing an unaligned memory access vary from architecture 62 happen. The exception handler is able to correct the unaligned access, 66 unaligned access to be corrected. [all …]
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/linux-6.12.1/tools/testing/selftests/bpf/progs/ |
D | verifier_helper_value_access.c | 42 __description("helper access to map: full range") 68 __description("helper access to map: partial range") 98 __description("helper access to map: empty range") 125 __description("helper access to map: possibly-empty ange") 154 __description("helper access to map: out-of-bound range") 155 __failure __msg("invalid access to map value, value_size=48 off=0 size=56") 180 __description("helper access to map: negative range") 205 __description("helper access to adjusted map (via const imm): full range") 233 __description("helper access to adjusted map (via const imm): partial range") 260 __description("helper access to adjusted map (via const imm): empty range") [all …]
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/linux-6.12.1/tools/perf/pmu-events/arch/arm64/arm/cortex-a65-e1/ |
D | cache.json | 153 …"PublicDescription": "Level 2 TLB last-level walk cache access. This event does not count if the M… 156 …"BriefDescription": "Level 2 TLB last-level walk cache access. This event does not count if the MM… 165 …"PublicDescription": "Level 2 TLB level-2 walk cache access. This event counts accesses to the lev… 168 …"BriefDescription": "Level 2 TLB level-2 walk cache access. This event counts accesses to the leve… 177 …he access. This event counts on each access to the IPA cache. +//0 If a single pagewalk needs to m… 180 …he access. This event counts on each access to the IPA cache. +//0 If a single pagewalk needs to m… 183 …a single pagewalk needs to make multiple accesses to the IPA cache, each access which causes a ref… 186 …a single pagewalk needs to make multiple accesses to the IPA cache, each access which causes a ref… 195 … 2 data cache access. This event occurs when a requestor outside the PE makes a coherency request … 198 … 2 data cache access. This event occurs when a requestor outside the PE makes a coherency request … [all …]
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/linux-6.12.1/Documentation/security/ |
D | landlock.rst | 12 Landlock's goal is to create scoped access-control (i.e. sandboxing). To 20 system security policy enforced by other access control mechanisms (e.g. DAC, 21 LSM). A Landlock rule shall not interfere with other access-controls enforced 31 Guiding principles for safe access controls 34 * A Landlock rule shall be focused on access control on kernel objects instead 40 * Kernel access check shall not slow down access request from unsandboxed 47 Cf. `File descriptor access rights`_. 52 Inode access rights 55 All access rights are tied to an inode and what can be accessed through it. 64 File descriptor access rights [all …]
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/linux-6.12.1/drivers/infiniband/sw/rxe/ |
D | rxe_mw.c | 51 struct rxe_mw *mw, struct rxe_mr *mr, int access) in rxe_check_bind_mw() argument 61 if (unlikely((access & IB_ZERO_BASED))) { in rxe_check_bind_mw() 94 if (unlikely(mr->access & IB_ZERO_BASED)) { in rxe_check_bind_mw() 100 if (unlikely(!(mr->access & IB_ACCESS_MW_BIND))) { in rxe_check_bind_mw() 102 "attempt to bind an MW to an MR without bind access\n"); in rxe_check_bind_mw() 107 if (unlikely((access & in rxe_check_bind_mw() 109 !(mr->access & IB_ACCESS_LOCAL_WRITE))) { in rxe_check_bind_mw() 111 "attempt to bind an Writable MW to an MR without local write access\n"); in rxe_check_bind_mw() 116 if (access & IB_ZERO_BASED) { in rxe_check_bind_mw() 136 struct rxe_mw *mw, struct rxe_mr *mr, int access) in rxe_do_bind_mw() argument [all …]
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/linux-6.12.1/Documentation/mm/damon/ |
D | design.rst | 32 overhead/accuracy control and access-aware system operations on top of the 46 For data access monitoring and additional low level work, DAMON needs a set of 48 the given target address space. For example, below two operations for access 52 2. Access check of specific address range in the target space. 67 Also, if some architectures or devices support special optimized access check 121 PTE Accessed-bit Based Access Check 125 Accessed-bit for basic access checks. Only one difference is the way of 159 Access Frequency Monitoring 163 duration. The resolution of the access frequency is controlled by setting 165 access to each page per ``sampling interval`` and aggregates the results. In [all …]
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