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/linux-6.14.4/arch/arm64/include/asm/
Dcacheflush.h1 /* SPDX-License-Identifier: GPL-2.0-only */
5 * Copyright (C) 1999-2002 Russell King.
26 * Start addresses are inclusive and end addresses are exclusive; start
27 * addresses should be rounded down, end addresses up.
29 * See Documentation/core-api/cachetlb.rst for more information. Please note that
30 * the implementation assumes non-aliasing VIPT D-cache and (aliasing)
31 * VIPT I-cache.
33 * All functions below apply to the interval [start, end)
34 * - start - virtual start address (inclusive)
35 * - end - virtual end address (exclusive)
[all …]
/linux-6.14.4/arch/s390/kvm/
Dtrace-s390.h1 /* SPDX-License-Identifier: GPL-2.0 */
8 #define TRACE_SYSTEM kvm-s390
11 #define TRACE_INCLUDE_FILE trace-s390
21 * Trace point for the creation of the kvm instance.
32 __entry->type = type;
36 __entry->type & KVM_VM_S390_UCONTROL ? " (UCONTROL)" : "")
54 __entry->id = id;
55 __entry->vcpu = vcpu;
56 __entry->sie_block = sie_block;
60 __entry->id, __entry->vcpu, __entry->sie_block)
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/linux-6.14.4/include/uapi/linux/
Dip6_tunnel.h1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
35 struct in6_addr laddr; /* local tunnel end-point address */
36 struct in6_addr raddr; /* remote tunnel end-point address */
47 struct in6_addr laddr; /* local tunnel end-point address */
48 struct in6_addr raddr; /* remote tunnel end-point address */
/linux-6.14.4/arch/sh/include/asm/
Dbitops-grb.h1 /* SPDX-License-Identifier: GPL-2.0 */
16 " mova 1f, r0 \n\t" /* r0 = end point */ in set_bit()
18 " mov #-6, r15 \n\t" /* LOGIN: r15 = size */ in set_bit()
39 " mova 1f, r0 \n\t" /* r0 = end point */ in clear_bit()
41 " mov #-6, r15 \n\t" /* LOGIN: r15 = size */ in clear_bit()
62 " mova 1f, r0 \n\t" /* r0 = end point */ in change_bit()
64 " mov #-6, r15 \n\t" /* LOGIN: r15 = size */ in change_bit()
86 " mova 1f, r0 \n\t" /* r0 = end point */ in test_and_set_bit()
88 " mov #-14, r15 \n\t" /* LOGIN: r15 = size */ in test_and_set_bit()
92 " mov #-1, %1 \n\t" /* retvat = -1 */ in test_and_set_bit()
[all …]
Dcmpxchg-grb.h1 /* SPDX-License-Identifier: GPL-2.0 */
11 " mova 1f, r0 \n\t" /* r0 = end point */ in xchg_u32()
14 " mov #-4, r15 \n\t" /* LOGIN */ in xchg_u32()
33 " mova 1f, r0 \n\t" /* r0 = end point */ in xchg_u16()
35 " mov #-6, r15 \n\t" /* LOGIN */ in xchg_u16()
55 " mova 1f, r0 \n\t" /* r0 = end point */ in xchg_u8()
57 " mov #-6, r15 \n\t" /* LOGIN */ in xchg_u8()
78 " mova 1f, r0 \n\t" /* r0 = end point */ in __cmpxchg_u32()
81 " mov #-8, r15 \n\t" /* LOGIN */ in __cmpxchg_u32()
Datomic-grb.h1 /* SPDX-License-Identifier: GPL-2.0 */
12 " mova 1f, r0 \n\t" /* r0 = end point */ \
14 " mov #-6, r15 \n\t" /* LOGIN: r15 = size */ \
32 " mova 1f, r0 \n\t" /* r0 = end point */ \
34 " mov #-6, r15 \n\t" /* LOGIN: r15 = size */ \
54 " mova 1f, r0 \n\t" /* r0 = end point */ \
56 " mov #-6, r15 \n\t" /* LOGIN: r15 = size */ \
/linux-6.14.4/drivers/net/ppp/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
7 tristate "PPP (point-to-point protocol) support"
10 PPP (Point to Point Protocol) is a newer and better SLIP. It serves
17 in the PPP-HOWTO, available at
39 tristate "PPP BSD-Compress compression"
42 Support for the BSD-Compress compression method for PPP, which uses
44 sent over the wire. The machine at the other end of the PPP link
45 (usually your ISP) has to support the BSD-Compress compression
50 above) is preferable to BSD-Compress, because it compresses better
51 and is patent-free.
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/linux-6.14.4/tools/perf/util/
Dprobe-event.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * probe-event.c : perf-probe definition to probe_events format converter
23 #include "build-id.h"
36 #include "trace-event.h" /* For __maybe_unused */
37 #include "probe-event.h"
38 #include "probe-finder.h"
39 #include "probe-file.h"
43 #include "parse-events.h"
73 ret = -E2BIG; in e_snprintf()
101 ret = -1; in init_probe_symbol_maps()
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Dprobe-event.h1 /* SPDX-License-Identifier: GPL-2.0 */
29 /* kprobe-tracer and uprobe-tracer tracing point */
36 u64 address; /* Actual address of the trace point */
40 /* probe-tracer tracing argument referencing offset */
44 bool user_access; /* User-memory access */
47 /* kprobe-tracer and uprobe-tracer tracing argument */
55 /* kprobe-tracer and uprobe-tracer tracing event (point + arg) */
59 struct probe_trace_point point; /* Trace point */ member
66 /* Perf probe probing point */
74 u64 abs_address; /* Absolute address of the point */
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Dprobe-finder.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * probe-finder.c : C expression to kprobe event converter
19 #include <dwarf-regs.h>
31 #include "probe-finder.h"
32 #include "probe-file.h"
60 ref->offset = offs; in alloc_trace_arg_ref()
97 ret = asprintf(&tvar->value, "\\%ld", (long)snum); in convert_variable_location()
99 return ret < 0 ? -ENOMEM : 0; in convert_variable_location()
104 return -EINVAL; /* Broken DIE ? */ in convert_variable_location()
108 return -ENOENT; in convert_variable_location()
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/linux-6.14.4/tools/perf/pmu-events/arch/x86/amdzen4/
Dother.json10 …"BriefDescription": "Cycles when the op queue is empty. Such cycles indicate that the front-end is…
39 "BriefDescription": "Number of ops dispatched to the floating-point unit.",
75 …"BriefDescription": "Number of cycles dispatch is stalled for floating-point register file tokens.…
81 "BriefDescription": "Number of cycles dispatch is stalled for floating-point scheduler tokens.",
87 "BriefDescription": "Number of cycles dispatch is stalled for floating-point flush recovery.",
123 …"BriefDescription": "In each cycle counts dispatch slots left empty because the front-end did not …
129 "BriefDescription": "In each cycle counts ops unable to dispatch because of back-end stalls.",
/linux-6.14.4/Documentation/maintainer/
Dmessy-diffstat.rst1 .. SPDX-License-Identifier: GPL-2.0
4 Handling messy pull-request diffstats
7 Subsystem maintainers routinely use ``git request-pull`` as part of the
17 .. _Linus1: https://lore.kernel.org/lkml/CAHk-[email protected]
18 .. _Linus2: https://lore.kernel.org/lkml/CAHk-[email protected]
23 ... vM --- vN-rc1 --- vN-rc2 --- vN-rc3 --- ... --- vN-rc7 --- vN
28 $ git diff --stat --summary vN-rc2..vN-rc3
31 "subtract" the beginning point from the end point and display the resulting
38 ... vM --- vN-rc1 --- vN-rc2 --- vN-rc3 --- ... --- vN-rc7 --- vN
40 +-- c1 --- c2 --- ... --- cN
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/linux-6.14.4/arch/alpha/kernel/
Dhead.S1 /* SPDX-License-Identifier: GPL-2.0 */
5 * initial boot stuff.. At this point, the bootloader has already
6 * switched into OSF/1 PAL-code, and loaded us at the correct address
8 * the kernel global pointer and jump to the kernel entry-point.
12 #include <asm/asm-offsets.h>
29 lda $30,0x4000 - SIZEOF_PT_REGS($8)
33 .end __start
39 /* On entry here from SRM console, the HWPCB of the per-cpu
56 .end __smp_callin
74 .end cserve_ena
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/linux-6.14.4/Documentation/gpu/amdgpu/display/
Ddcn-overview.rst12 .. kernel-figure:: dc_pipeline_overview.svg
21 * **Display Pipe and Plane (DPP)**: This block provides pre-blend pixel
26 multiple planes, using global or per-pixel alpha.
40 * **Multi-Media HUB (MMHUBBUB)**: Memory controller interface for DMCUB and DWB
45 the Display Micro-Controller Unit - version B (DMCUB), which is handled via
85 Front End and Back End
86 ----------------------
89 referred as **Front End (FE)** and **Back End (BE)**, where FE consists of:
102 a one-to-one mapping of the link encoder to PHY, but we can configure the DCN
108 ---------
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/linux-6.14.4/arch/csky/kernel/
Dhead.S1 /* SPDX-License-Identifier: GPL-2.0 */
12 /* set stack point */
17 END(_start)
35 /* set stack point */
41 END(_start_smp_secondary)
/linux-6.14.4/include/linux/
Dacpi_amd_wbrf.h1 /* SPDX-License-Identifier: GPL-2.0 */
21 * struct freq_band_range - Wifi frequency band range definition
22 * @start: start frequency point (in Hz)
23 * @end: end frequency point (in Hz)
27 u64 end; member
31 * struct wbrf_ranges_in_out - wbrf ranges info
41 * enum wbrf_notifier_actions - wbrf notifier actions index
66 return -ENODEV; in acpi_amd_wbrf_add_remove()
77 return -ENODEV; in amd_wbrf_retrieve_freq_band()
82 return -ENODEV; in amd_wbrf_register_notifier()
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/linux-6.14.4/arch/xtensa/lib/
Dstrnlen_user.S50 addi a4, a2, -4 # because we overincrement at the end;
56 bbsi.l a2, 0, .L1mod2 # if only 8-bit aligned
57 bbsi.l a2, 1, .L2mod4 # if only 16-bit aligned
60 * String is word-aligned.
69 add a10, a10, a4 # a10 = end of last 4B chunk
101 # NOTE that in several places below, we point to the byte just after
105 addi a4, a4, 3 # point to zero byte
107 addi a4, a4, 1 # point just beyond zero byte
111 addi a4, a4, 1+1 # point just beyond zero byte
115 addi a4, a4, 2+1 # point just beyond zero byte
[all …]
/linux-6.14.4/drivers/gpu/drm/i915/display/
Dintel_tv_regs.h1 /* SPDX-License-Identifier: MIT */
41 /* Sets the colorburst to PAL mode. Required for non-M PAL modes. */
56 /* Read-only state that reports all features enabled */
58 /* Read-only state that reports that Macrovision is disabled in hardware*/
60 /* Read-only state that reports that TV-out is disabled in hardware. */
64 /* Encoder test pattern 1 - combo pattern */
66 /* Encoder test pattern 2 - full screen vertical 75% color bars */
68 /* Encoder test pattern 3 - full screen horizontal 75% color bars */
70 /* Encoder test pattern 4 - random noise */
72 /* Encoder test pattern 5 - linear color ramps */
[all …]
/linux-6.14.4/drivers/infiniband/hw/hfi1/
Dpio_copy.c1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
8 /* additive distance between non-SOP and SOP space */
10 #define PIO_BLOCK_MASK (PIO_BLOCK_SIZE - 1)
15 * pio_copy - copy data block to MMIO space
20 * @count: number of DWORD (32-bit) quantities to copy from source
27 * o pbuf->start always starts on a block boundary
33 void __iomem *dest = pbuf->start + SOP_DISTANCE; in pio_copy()
35 void __iomem *dend; /* 8-byte data end */ in pio_copy()
41 /* calculate where the QWORD data ends - in SOP=1 space */ in pio_copy()
47 * reach the end of the SOP block in pio_copy()
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/linux-6.14.4/drivers/staging/media/atomisp/pci/hive_isp_css_include/host/
Dcsi_rx_public.h1 /* SPDX-License-Identifier: GPL-2.0 */
17 * Get the state of the csi rx frontend regiester-set.
20 * @param[out] state Point to the register-state.
27 * Dump the state of the csi rx frontend regiester-set.
30 * @param[in] state Point to the register-state.
39 * @param[in] id The global unique ID of the input-buffer controller.
41 * @param[out] state Point to the dlane state.
49 * Get the state of the csi rx backend regiester-set.
52 * @param[out] state Point to the register-state.
59 * Dump the state of the csi rx backend regiester-set.
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/linux-6.14.4/tools/testing/selftests/bpf/
Dtrace_helpers.c1 // SPDX-License-Identifier: GPL-2.0
41 return -ENOMEM; in ksyms__add_symbol()
42 ksyms->syms[ksyms->sym_cnt].addr = addr; in ksyms__add_symbol()
43 ksyms->syms[ksyms->sym_cnt].name = tmp; in ksyms__add_symbol()
44 ksyms->sym_cnt++; in ksyms__add_symbol()
55 if (!ksyms->syms) { in free_kallsyms_local()
60 for (i = 0; i < ksyms->sym_cnt; i++) in free_kallsyms_local()
61 free(ksyms->syms[i].name); in free_kallsyms_local()
62 free(ksyms->syms); in free_kallsyms_local()
91 ret = libbpf_ensure_mem((void **) &ksyms->syms, &ksyms->sym_cap, in load_kallsyms_local_common()
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/linux-6.14.4/arch/arm64/boot/dts/marvell/
Dac5x-rd-carrier-cn9131.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
20 * and only the switch portion of the SOC acts as a PCIe end-point, Hence there
26 * And it accesses the switch end-point on the AC5X RD portion of the carrier
30 #include "cn9131-db-comexpress.dtsi"
31 #include "ac5x-rd-carrier.dtsi"
35 compatible = "marvell,cn9131-ac5x-carrier", "marvell,rd-ac5x-carrier",
36 "marvell,cn9131-cpu-module", "marvell,cn9131",
37 "marvell,armada-ap807-quad", "marvell,armada-ap807";
/linux-6.14.4/fs/xfs/
Dxfs_discard.c1 // SPDX-License-Identifier: GPL-2.0
51 * We can't do this exactly with free space - once we drop the AGF lock, the
57 * This is exactly how online discard works - free extents are marked busy when
87 xfs_extent_busy_clear(&extents->extent_list, false); in xfs_discard_endio_work()
88 kfree(extents->owner); in xfs_discard_endio_work()
92 * Queue up the actual completion to a thread to avoid IRQ-safe locking for
99 struct xfs_busy_extents *extents = bio->bi_private; in xfs_discard_endio()
101 INIT_WORK(&extents->endio_work, xfs_discard_endio_work); in xfs_discard_endio()
102 queue_work(xfs_discard_wq, &extents->endio_work); in xfs_discard_endio()
110 struct xfs_mount *mp = xg->xg_mount; in xfs_group_bdev()
[all …]
/linux-6.14.4/drivers/iommu/intel/
Dsvm.c1 // SPDX-License-Identifier: GPL-2.0-only
14 #include <linux/pci-ats.h>
25 #include "../iommu-pages.h"
34 !cap_fl1gp_support(iommu->cap)) { in intel_svm_check()
36 iommu->name); in intel_svm_check()
41 !cap_fl5lp_support(iommu->cap)) { in intel_svm_check()
43 iommu->name); in intel_svm_check()
47 iommu->flags |= VTD_FLAG_SVM_CAPABLE; in intel_svm_check()
50 /* Pages have been freed at this point */
53 unsigned long start, unsigned long end) in intel_arch_invalidate_secondary_tlbs() argument
[all …]
/linux-6.14.4/arch/alpha/lib/
Dstxncpy.S1 /* SPDX-License-Identifier: GPL-2.0 */
6 * Copy no more than COUNT bytes of the null-terminated string from
24 * the end of the range specified by COUNT
29 * Furthermore, v0, a3-a5, t11, and $at are untouched.
40 doesn't like putting the entry point for a procedure somewhere in the
55 lda t2, -1 # e1 : build a mask against false zero
78 /* Take care of the final (partial) word store. At this point
79 the end-of-count bit is set in t8 iff it applies.
107 /* Add the end-of-count bit to the eos detection bitmask. */
112 .end stxncpy_aligned
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