| /kernel/linux/linux-6.6/Documentation/arch/x86/x86_64/ |
| D | mm.rst | 20 from TB to GB and then MB/KB.
62 ffffff8000000000 | -512 GB | ffffffeeffffffff | 444 GB | ... unused hole
65 …ffffffff80000000 | -2 GB | ffffffff9fffffff | 512 MB | kernel text mapping, mapped to physic…
66 ffffffff80000000 |-2048 MB | | |
67 ffffffffa0000000 |-1536 MB | fffffffffeffffff | 1520 MB | module mapping space
68 ffffffffff000000 | -16 MB | | |
69 …FIXADDR_START | ~-11 MB | ffffffffff5fffff | ~0.5 MB | kernel-internal fixmap range, variable s…
70 ffffffffff600000 | -10 MB | ffffffffff600fff | 4 kB | legacy vsyscall ABI
71 ffffffffffe00000 | -2 MB | ffffffffffffffff | 2 MB | ... unused hole
80 - With 56-bit addresses, user-space memory gets expanded by a factor of 512x,
[all …]
|
| D | fake-numa-for-cpusets.rst | 24 emulation setup of "numa=fake=4*512,". This will split our system memory into
25 four equal chunks of 512M each that we can now use to assign to cpusets. As
30 A machine may be split as follows with "numa=fake=4*512," as reported by dmesg::
32 Faking node 0 at 0000000000000000-0000000020000000 (512MB)
33 Faking node 1 at 0000000020000000-0000000040000000 (512MB)
34 Faking node 2 at 0000000040000000-0000000060000000 (512MB)
35 Faking node 3 at 0000000060000000-0000000080000000 (512MB)
|
| /kernel/linux/linux-5.10/Documentation/x86/x86_64/ |
| D | mm.rst | 20 from TB to GB and then MB/KB.
62 ffffff8000000000 | -512 GB | ffffffeeffffffff | 444 GB | ... unused hole
65 …ffffffff80000000 | -2 GB | ffffffff9fffffff | 512 MB | kernel text mapping, mapped to physic…
66 ffffffff80000000 |-2048 MB | | |
67 ffffffffa0000000 |-1536 MB | fffffffffeffffff | 1520 MB | module mapping space
68 ffffffffff000000 | -16 MB | | |
69 …FIXADDR_START | ~-11 MB | ffffffffff5fffff | ~0.5 MB | kernel-internal fixmap range, variable s…
70 ffffffffff600000 | -10 MB | ffffffffff600fff | 4 kB | legacy vsyscall ABI
71 ffffffffffe00000 | -2 MB | ffffffffffffffff | 2 MB | ... unused hole
80 - With 56-bit addresses, user-space memory gets expanded by a factor of 512x,
[all …]
|
| D | fake-numa-for-cpusets.rst | 24 emulation setup of "numa=fake=4*512,". This will split our system memory into
25 four equal chunks of 512M each that we can now use to assign to cpusets. As
30 A machine may be split as follows with "numa=fake=4*512," as reported by dmesg::
32 Faking node 0 at 0000000000000000-0000000020000000 (512MB)
33 Faking node 1 at 0000000020000000-0000000040000000 (512MB)
34 Faking node 2 at 0000000040000000-0000000060000000 (512MB)
35 Faking node 3 at 0000000060000000-0000000080000000 (512MB)
|
| /kernel/linux/linux-6.6/arch/powerpc/boot/dts/fsl/ |
| D | p1024rdb.dtsi | 59 /* 3.5 MB for Linux Kernel Image */
65 /* 11MB for JFFS2 based Root file System */
72 /* 512KB for u-boot Bootloader Image */
73 /* 512KB for u-boot Environment Variables */
89 /* 1MB for u-boot Bootloader Image */
96 /* 1MB for DTB Image */
102 /* 4MB for Linux Kernel Image */
108 /* 4MB for Compressed Root file System Image */
114 /* 15MB for JFFS2 based Root file System */
120 /* 7MB for User Writable Area */
[all …]
|
| D | p2020rdb-pc.dtsi | 59 /* 3.5 MB for Linux Kernel Image */
65 /* 11MB for JFFS2 based Root file System */
72 /* 512KB for u-boot Bootloader Image */
73 /* 512KB for u-boot Environment Variables */
89 /* 1MB for u-boot Bootloader Image */
96 /* 1MB for DTB Image */
102 /* 4MB for Linux Kernel Image */
108 /* 4MB for Compressed Root file System Image */
114 /* 7MB for JFFS2 based Root file System */
120 /* 15MB for JFFS2 based Root file System */
[all …]
|
| D | p1020rdb-pc.dtsi | 59 /* 3.5 MB for Linux Kernel Image */
65 /* 11MB for JFFS2 based Root file System */
72 /* 512KB for u-boot Bootloader Image */
73 /* 512KB for u-boot Environment Variables */
89 /* 1MB for u-boot Bootloader Image */
96 /* 1MB for DTB Image */
102 /* 4MB for Linux Kernel Image */
108 /* 4MB for Compressed Root file System Image */
114 /* 7MB for JFFS2 based Root file System */
120 /* 15MB for JFFS2 based Root file System */
[all …]
|
| D | p1020rdb.dtsi | 60 /* 3.5 MB for Linux Kernel Image */
67 /* 11MB for JFFS2 based Root file System */
74 /* 512KB for u-boot Bootloader Image */
75 /* 512KB for u-boot Environment Variables */
91 /* 1MB for u-boot Bootloader Image */
98 /* 1MB for DTB Image */
105 /* 4MB for Linux Kernel Image */
112 /* 4MB for Compressed Root file System Image */
119 /* 7MB for JFFS2 based Root file System */
125 /* 15MB for JFFS2 based Root file System */
[all …]
|
| D | p1021rdb-pc.dtsi | 59 /* 3.5 MB for Linux Kernel Image */
65 /* 10.75MB for JFFS2 based Root file System */
80 /* 512KB for u-boot Bootloader Image */
81 /* 512KB for u-boot Environment Variables */
96 /* 1MB for u-boot Bootloader Image */
103 /* 1MB for DTB Image */
109 /* 4MB for Linux Kernel Image */
115 /* 4MB for Compressed Root file System Image */
121 /* 7MB for JFFS2 based Root file System */
127 /* 15MB for User Writable Area */
[all …]
|
| D | p2020rdb.dts | 60 /* 3.5 MB for Linux Kernel Image */
67 /* 11MB for JFFS2 based Root file System */
74 /* 512KB for u-boot Bootloader Image */
75 /* 512KB for u-boot Environment Variables */
91 /* 1MB for u-boot Bootloader Image */
98 /* 1MB for DTB Image */
105 /* 4MB for Linux Kernel Image */
112 /* 4MB for Compressed Root file System Image */
119 /* 7MB for JFFS2 based Root file System */
125 /* 15MB for JFFS2 based Root file System */
[all …]
|
| D | p1020rdb-pd.dts | 68 /* 3.875 MB for Linux Kernel Image */
74 /* 58MB for Root file System */
89 /* 512KB for u-boot Bootloader Image */
90 /* 512KB for u-boot Environment Variables */
106 /* 1MB for u-boot Bootloader Image */
113 /* 1MB for DTB Image */
119 /* 4MB for Linux Kernel Image */
125 /* 122MB for File System Image */
164 /* 512KB for u-boot Bootloader Image */
171 /* 512KB for DTB Image*/
[all …]
|
| /kernel/linux/linux-5.10/arch/powerpc/boot/dts/fsl/ |
| D | p1024rdb.dtsi | 59 /* 3.5 MB for Linux Kernel Image */
65 /* 11MB for JFFS2 based Root file System */
72 /* 512KB for u-boot Bootloader Image */
73 /* 512KB for u-boot Environment Variables */
89 /* 1MB for u-boot Bootloader Image */
96 /* 1MB for DTB Image */
102 /* 4MB for Linux Kernel Image */
108 /* 4MB for Compressed Root file System Image */
114 /* 15MB for JFFS2 based Root file System */
120 /* 7MB for User Writable Area */
[all …]
|
| D | p1020rdb.dtsi | 60 /* 3.5 MB for Linux Kernel Image */
67 /* 11MB for JFFS2 based Root file System */
74 /* 512KB for u-boot Bootloader Image */
75 /* 512KB for u-boot Environment Variables */
91 /* 1MB for u-boot Bootloader Image */
98 /* 1MB for DTB Image */
105 /* 4MB for Linux Kernel Image */
112 /* 4MB for Compressed Root file System Image */
119 /* 7MB for JFFS2 based Root file System */
125 /* 15MB for JFFS2 based Root file System */
[all …]
|
| D | p2020rdb-pc.dtsi | 59 /* 3.5 MB for Linux Kernel Image */
65 /* 11MB for JFFS2 based Root file System */
72 /* 512KB for u-boot Bootloader Image */
73 /* 512KB for u-boot Environment Variables */
89 /* 1MB for u-boot Bootloader Image */
96 /* 1MB for DTB Image */
102 /* 4MB for Linux Kernel Image */
108 /* 4MB for Compressed Root file System Image */
114 /* 7MB for JFFS2 based Root file System */
120 /* 15MB for JFFS2 based Root file System */
[all …]
|
| D | p1020rdb-pc.dtsi | 59 /* 3.5 MB for Linux Kernel Image */
65 /* 11MB for JFFS2 based Root file System */
72 /* 512KB for u-boot Bootloader Image */
73 /* 512KB for u-boot Environment Variables */
89 /* 1MB for u-boot Bootloader Image */
96 /* 1MB for DTB Image */
102 /* 4MB for Linux Kernel Image */
108 /* 4MB for Compressed Root file System Image */
114 /* 7MB for JFFS2 based Root file System */
120 /* 15MB for JFFS2 based Root file System */
[all …]
|
| D | p2020rdb.dts | 60 /* 3.5 MB for Linux Kernel Image */
67 /* 11MB for JFFS2 based Root file System */
74 /* 512KB for u-boot Bootloader Image */
75 /* 512KB for u-boot Environment Variables */
91 /* 1MB for u-boot Bootloader Image */
98 /* 1MB for DTB Image */
105 /* 4MB for Linux Kernel Image */
112 /* 4MB for Compressed Root file System Image */
119 /* 7MB for JFFS2 based Root file System */
125 /* 15MB for JFFS2 based Root file System */
[all …]
|
| D | p1021rdb-pc.dtsi | 59 /* 3.5 MB for Linux Kernel Image */
65 /* 10.75MB for JFFS2 based Root file System */
80 /* 512KB for u-boot Bootloader Image */
81 /* 512KB for u-boot Environment Variables */
96 /* 1MB for u-boot Bootloader Image */
103 /* 1MB for DTB Image */
109 /* 4MB for Linux Kernel Image */
115 /* 4MB for Compressed Root file System Image */
121 /* 7MB for JFFS2 based Root file System */
127 /* 15MB for User Writable Area */
[all …]
|
| D | p1020rdb-pd.dts | 68 /* 3.875 MB for Linux Kernel Image */
74 /* 58MB for Root file System */
89 /* 512KB for u-boot Bootloader Image */
90 /* 512KB for u-boot Environment Variables */
106 /* 1MB for u-boot Bootloader Image */
113 /* 1MB for DTB Image */
119 /* 4MB for Linux Kernel Image */
125 /* 122MB for File System Image */
164 /* 512KB for u-boot Bootloader Image */
171 /* 512KB for DTB Image*/
[all …]
|
| /kernel/linux/linux-5.10/fs/btrfs/tests/ |
| D | free-space-tests.c | 431 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[ in test_steal_space_from_bitmap_to_extent()
439 /* Bitmap entry covering free space range [128Mb + 512Kb, 256Mb[ */ in test_steal_space_from_bitmap_to_extent()
455 * [128Mb - 256Kb, 128Mb - 128Kb[ in test_steal_space_from_bitmap_to_extent()
456 * [128Mb + 512Kb, 128Mb + 768Kb[ in test_steal_space_from_bitmap_to_extent()
477 * Confirm that the bitmap range [128Mb + 768Kb, 256Mb[ isn't marked in test_steal_space_from_bitmap_to_extent()
487 * Confirm that the region [128Mb + 256Kb, 128Mb + 512Kb[, which is in test_steal_space_from_bitmap_to_extent()
496 * Confirm that the region [128Mb, 128Mb + 256Kb[, which is covered in test_steal_space_from_bitmap_to_extent()
505 * Now lets mark the region [128Mb, 128Mb + 512Kb[ as free too. But, in test_steal_space_from_bitmap_to_extent()
549 * Now mark the region [128Mb - 128Kb, 128Mb[ as free too. This will in test_steal_space_from_bitmap_to_extent()
551 * the free space [128Mb - 256Kb, 128Mb - 128Kb[. in test_steal_space_from_bitmap_to_extent()
[all …]
|
| /kernel/linux/linux-6.6/Documentation/arch/xtensa/ |
| D | mmu.rst | 62 5. The parent-bus-address value is rounded down to the nearest 256MB boundary
64 6. The IO area covers the entire 256MB segment of parent-bus-address; the
83 | VMALLOC area | VMALLOC_START 0xc0000000 128MB - 64KB
96 | | (4MB * DCACHE_N_COLORS)
104 | Cached KSEG | XCHAL_KSEG_CACHED_VADDR 0xd0000000 128MB
106 | Uncached KSEG | XCHAL_KSEG_BYPASS_VADDR 0xd8000000 128MB
108 | Cached KIO | XCHAL_KIO_CACHED_VADDR 0xe0000000 256MB
110 | Uncached KIO | XCHAL_KIO_BYPASS_VADDR 0xf0000000 256MB
114 256MB cached + 256MB uncached layout::
126 | VMALLOC area | VMALLOC_START 0xa0000000 128MB - 64KB
[all …]
|
| /kernel/linux/linux-5.10/Documentation/xtensa/ |
| D | mmu.rst | 62 5. The parent-bus-address value is rounded down to the nearest 256MB boundary
64 6. The IO area covers the entire 256MB segment of parent-bus-address; the
83 | VMALLOC area | VMALLOC_START 0xc0000000 128MB - 64KB
96 | | (4MB * DCACHE_N_COLORS)
104 | Cached KSEG | XCHAL_KSEG_CACHED_VADDR 0xd0000000 128MB
106 | Uncached KSEG | XCHAL_KSEG_BYPASS_VADDR 0xd8000000 128MB
108 | Cached KIO | XCHAL_KIO_CACHED_VADDR 0xe0000000 256MB
110 | Uncached KIO | XCHAL_KIO_BYPASS_VADDR 0xf0000000 256MB
114 256MB cached + 256MB uncached layout::
126 | VMALLOC area | VMALLOC_START 0xa0000000 128MB - 64KB
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/pci/ |
| D | v3-v360epc-pci.txt | 11 second the configuration area register space, 16MB
18 each be exactly 256MB (0x10000000) in size.
22 be aligned to a 1MB boundary, and may be 1MB, 2MB, 4MB, 8MB, 16MB, 32MB,
23 64MB, 128MB, 256MB, 512MB, 1GB or 2GB in size. The memory should be marked
50 0x20000000 0 0x20000000 /* 512 MB @ LB 20000000 1:1 */
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/pci/ |
| D | v3-v360epc-pci.txt | 11 second the configuration area register space, 16MB
18 each be exactly 256MB (0x10000000) in size.
22 be aligned to a 1MB boundary, and may be 1MB, 2MB, 4MB, 8MB, 16MB, 32MB,
23 64MB, 128MB, 256MB, 512MB, 1GB or 2GB in size. The memory should be marked
50 0x20000000 0 0x20000000 /* 512 MB @ LB 20000000 1:1 */
|
| /kernel/linux/linux-6.6/fs/btrfs/tests/ |
| D | free-space-tests.c | 430 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[ in test_steal_space_from_bitmap_to_extent()
438 /* Bitmap entry covering free space range [128Mb + 512Kb, 256Mb[ */ in test_steal_space_from_bitmap_to_extent()
454 * [128Mb - 256Kb, 128Mb - 128Kb[ in test_steal_space_from_bitmap_to_extent()
455 * [128Mb + 512Kb, 128Mb + 768Kb[ in test_steal_space_from_bitmap_to_extent()
476 * Confirm that the bitmap range [128Mb + 768Kb, 256Mb[ isn't marked in test_steal_space_from_bitmap_to_extent()
486 * Confirm that the region [128Mb + 256Kb, 128Mb + 512Kb[, which is in test_steal_space_from_bitmap_to_extent()
495 * Confirm that the region [128Mb, 128Mb + 256Kb[, which is covered in test_steal_space_from_bitmap_to_extent()
504 * Now lets mark the region [128Mb, 128Mb + 512Kb[ as free too. But, in test_steal_space_from_bitmap_to_extent()
548 * Now mark the region [128Mb - 128Kb, 128Mb[ as free too. This will in test_steal_space_from_bitmap_to_extent()
550 * the free space [128Mb - 256Kb, 128Mb - 128Kb[. in test_steal_space_from_bitmap_to_extent()
[all …]
|
| /kernel/linux/linux-6.6/arch/sh/boot/compressed/ |
| D | head_64.S | 27 /* 512 Mb, Cacheable (Write-back), execute, Not User, Ph. Add. */
32 /* 512 Mb, Cacheable (Write-back), read/write, Not User, Ph. Add. */
79 /* Map one big (512Mb) page for ITLB */
86 /* Map one big CACHED (512Mb) page for DTLB */
|