| /Linux-v5.15/drivers/net/wireless/intel/iwlwifi/pcie/ |
| D | ctxt-info.c | 68 if (!dram->paging) { in iwl_pcie_ctxt_info_free_paging()
75 dma_free_coherent(trans->dev, dram->paging[i].size, in iwl_pcie_ctxt_info_free_paging()
76 dram->paging[i].block, in iwl_pcie_ctxt_info_free_paging()
77 dram->paging[i].physical); in iwl_pcie_ctxt_info_free_paging()
79 kfree(dram->paging); in iwl_pcie_ctxt_info_free_paging()
81 dram->paging = NULL; in iwl_pcie_ctxt_info_free_paging()
91 if (WARN(dram->paging, in iwl_pcie_init_fw_sec()
105 dram->paging = kcalloc(paging_cnt, sizeof(*dram->paging), GFP_KERNEL); in iwl_pcie_init_fw_sec()
106 if (!dram->paging) in iwl_pcie_init_fw_sec()
151 &dram->paging[i]); in iwl_pcie_init_fw_sec()
[all …]
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| D | trans.c | 3271 trans->init_dram.paging[i].size; in iwl_trans_pcie_dump_data()
3331 struct iwl_fw_error_dump_paging *paging; in iwl_trans_pcie_dump_data() local
3332 u32 page_len = trans->init_dram.paging[i].size; in iwl_trans_pcie_dump_data()
3335 data->len = cpu_to_le32(sizeof(*paging) + page_len); in iwl_trans_pcie_dump_data()
3336 paging = (void *)data->data; in iwl_trans_pcie_dump_data()
3337 paging->index = cpu_to_le32(i); in iwl_trans_pcie_dump_data()
3338 memcpy(paging->data, in iwl_trans_pcie_dump_data()
3339 trans->init_dram.paging[i].block, page_len); in iwl_trans_pcie_dump_data()
3342 len += sizeof(*data) + sizeof(*paging) + page_len; in iwl_trans_pcie_dump_data()
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| /Linux-v5.15/Documentation/x86/x86_64/ |
| D | 5level-paging.rst | 4 5-level paging
9 Original x86-64 was limited by 4-level paging to 256 TiB of virtual address
14 5-level paging. It is a straight-forward extension of the current page
20 QEMU 2.9 and later support 5-level paging.
22 Virtual memory layout for 5-level paging is described in
26 Enabling 5-level paging
36 On x86, 5-level paging enables 56-bit userspace virtual address space.
39 information. It collides with valid pointers with 5-level paging and
57 paging support is safe. The hint will be ignored and kernel will fall back
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| D | index.rst | 13 5level-paging
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| /Linux-v5.15/drivers/net/wireless/intel/iwlwifi/fw/ |
| D | paging.c | 19 struct iwl_fw_paging *paging = &fwrt->fw_paging_db[i]; in iwl_free_fw_paging() local
21 if (!paging->fw_paging_block) { in iwl_free_fw_paging()
28 dma_unmap_page(fwrt->trans->dev, paging->fw_paging_phys, in iwl_free_fw_paging()
29 paging->fw_paging_size, DMA_BIDIRECTIONAL); in iwl_free_fw_paging()
31 __free_pages(paging->fw_paging_block, in iwl_free_fw_paging()
32 get_order(paging->fw_paging_size)); in iwl_free_fw_paging()
33 paging->fw_paging_block = NULL; in iwl_free_fw_paging()
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| D | dbg.c | 736 struct iwl_fw_error_dump_paging *paging; in iwl_dump_paging() local
742 (*data)->len = cpu_to_le32(sizeof(*paging) + in iwl_dump_paging()
744 paging = (void *)(*data)->data; in iwl_dump_paging()
745 paging->index = cpu_to_le32(i); in iwl_dump_paging()
749 memcpy(paging->data, page_address(pages), in iwl_dump_paging()
1185 page_size = fwrt->trans->init_dram.paging[idx].size; in iwl_dump_ini_paging_iter()
1189 memcpy(range->data, fwrt->trans->init_dram.paging[idx].block, in iwl_dump_ini_paging_iter()
1784 size += fwrt->trans->init_dram.paging[i].size; in iwl_dump_ini_paging_get_size()
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| /Linux-v5.15/Documentation/virt/kvm/ |
| D | mmu.rst | 52 pte page table entry (used also to refer generically to paging structure
56 tdp two dimensional paging (vendor neutral term for NPT and EPT)
63 of the current paging mode and cr3 during guest entry, as well as
64 two-dimensional paging (AMD's NPT and Intel's EPT). The emulated hardware
76 - when guest paging is disabled, we translate guest physical addresses to
78 - when guest paging is enabled, we translate guest virtual addresses, to
129 one paging structure entry. These are always the lowest level of the
139 paging: gva->gpa->hpa
140 paging, tdp: (gva->)gpa->hpa
152 The level in the shadow paging hierarchy that this shadow page belongs to.
[all …]
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| /Linux-v5.15/drivers/infiniband/ |
| D | Kconfig | 48 bool "InfiniBand on-demand paging support"
55 On demand paging support for the InfiniBand subsystem.
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| /Linux-v5.15/Documentation/admin-guide/hw-vuln/ |
| D | multihit.rst | 52 paging structure so that the same linear address using large page size (2 MB, 4
117 EPT paging mechanism used by nested virtualization is vulnerable, because
120 non-executable in all shadow paging modes.
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| /Linux-v5.15/arch/x86/kernel/ |
| D | x86_init.c | 89 .paging = {
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| /Linux-v5.15/arch/x86/include/asm/ |
| D | x86_init.h | 153 struct x86_init_paging paging; member
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| /Linux-v5.15/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_mes.h | 108 uint32_t paging; member
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| D | mes_api_def.h | 206 uint32_t paging : 1; member
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| D | mes_v10_1.c | 158 mes_add_queue_pkt.paging = input->paging; in mes_v10_1_add_hw_queue()
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| /Linux-v5.15/drivers/net/wireless/intel/iwlwifi/ |
| D | Makefile | 20 iwlwifi-$(CONFIG_IWLMVM) += fw/paging.o fw/smem.o fw/init.o
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| /Linux-v5.15/Documentation/admin-guide/mm/ |
| D | index.rst | 7 virtual memory and demand paging, memory allocation both for kernel
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| /Linux-v5.15/Documentation/x86/ |
| D | cpuinfo.rst | 127 For example, if 5-level-paging is not enabled when building (i.e.,
143 to, nofsgsbase, nosmap, and nosmep. 5-level paging can also be disabled using
155 .. [#f1] 5-level paging uses linear address of 57 bits.
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| /Linux-v5.15/arch/x86/realmode/rm/ |
| D | trampoline_64.S | 151 # Enable paging and in turn activate Long Mode
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| /Linux-v5.15/Documentation/translations/zh_CN/ |
| D | oops-tracing.txt | 160 Aug 29 09:51:01 blizard kernel: Unable to handle kernel paging request at virtual address f15e97cc
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| /Linux-v5.15/Documentation/translations/zh_TW/ |
| D | oops-tracing.txt | 159 Aug 29 09:51:01 blizard kernel: Unable to handle kernel paging request at virtual address f15e97cc
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| /Linux-v5.15/Documentation/translations/zh_CN/admin-guide/ |
| D | README.rst | 295 unable to handle kernel paging request at address C0000010
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| D | bug-hunting.rst | 315 Aug 29 09:51:01 blizard kernel: Unable to handle kernel paging request at virtual address f15e97cc
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| /Linux-v5.15/Documentation/translations/zh_TW/admin-guide/ |
| D | README.rst | 298 unable to handle kernel paging request at address C0000010
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| D | bug-hunting.rst | 318 Aug 29 09:51:01 blizard kernel: Unable to handle kernel paging request at virtual address f15e97cc
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| /Linux-v5.15/arch/m68k/ |
| D | Kconfig.cpu | 54 a paging MMU.
65 System-On-Chip parts, and does not contain a paging MMU.
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