 Daniel Pouzzner
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41cbbfe3ab
linuxkm: updates for kernel 6.10: use new _noprof names for newly macro-shimmed kmalloc, krealloc, kzmalloc, kvmalloc_node, and kmalloc_trace, and refactor linuxkm/Makefile and linuxkm/Kbuild to set up links to sources in the dest tree (works around breakage from linux commit 9a0ebe5011).
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5 місяців тому |
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Daniel Pouzzner
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bc8664164b
linuxkm: move the *SAVE_VECTOR_REGISTERS* code from linuxkm/linuxkm_memory.c to linuxkm/x86_vector_register_glue.c, to move various fidgity/unstable kernel function calls outside the PIE wolfCrypt container.
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6 місяців тому |
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Daniel Pouzzner
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6e0a90190f
fixes for v5 and v6+ FIPS builds, including linuxkm v6+ builds.
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7 місяців тому |
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Daniel Pouzzner
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44e0ee1ecd
wolfssl/wolfcrypt/types.h:
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9 місяців тому |
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Daniel Pouzzner
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10645de648
linuxkm: various tweaks:
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9 місяців тому |
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Daniel Pouzzner
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6261108d49
linuxkm: fix line lengths throughout; in linuxkm/lkcapi_glue.c: fix/harmonize error catching, reporting, and error codes; further address peer review feedback.
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9 місяців тому |
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Daniel Pouzzner
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82d94dab68
linuxkm: move "#undef HAVE_PTHREAD" from linuxkm/module_hooks.c to wolfssl/wolfcrypt/settings.h.
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9 місяців тому |
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Daniel Pouzzner
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b1e5d0f9bb
linuxkm: completion and stabilization of LKCAPI integration for AES-CBC, AES-CFB, AES-GCM, and AES-XTS:
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9 місяців тому |
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Daniel Pouzzner
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1f4cf4188d
linuxkm:
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9 місяців тому |
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Daniel Pouzzner
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6e559ed015
linuxkm: squash of philljj's POC work integrating libwolfssl.ko with crypto_register_skcipher/crypto_register_aead, start 2022-12-26, end 2023-01-14.
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9 місяців тому |
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Daniel Pouzzner
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d722276c50
linuxkm/module_hooks.c: add proper gating for my_fpregs_[un]lock().
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10 місяців тому |
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Daniel Pouzzner
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9c36bb9073
linuxkm: add WOLFSSL_COMMERCIAL_LICENSE alternative to kernel_fpu_begin()/kernel_fpu_end() in save_vector_registers_x86()/restore_vector_registers_x86(): allocate wc_linuxkm_fpu_savebufs as a buffer for os_xsave()/os_xrstor(), and use fpregs_lock()/fpregs_unlock() to inhibit softirqs/preemption.
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10 місяців тому |
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Daniel Pouzzner
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f6f8d2eda3
add WC_DO_NOTHING macro to wolfssl/wolfcrypt/types.h, with default expansion "do {} while (0)", and globally refactor to use the macro where appropriate, annotating intended-null macros-with-args with "/* null expansion */";
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1 рік тому |
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Daniel Pouzzner
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fffff657de
cleanups: line length, WOLFSSL_SMALL_STACK_STATIC, and SAVE_VECTOR_REGISTERS() failure trap in benchmark.c, proper path to benchmark.c in linuxkm/module_hooks.c, and proper casting in aes.c. also harmonized semantics and prototype of bench_ripemd().
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1 рік тому |
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Daniel Pouzzner
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4f4842fce6
linuxkm/linuxkm_memory.c: refactor SAVE/RESTORE_VECTOR_REGISTERS() to be per-process rather than per-CPU, and add migrate_disable/enable() to kernel_fpu_begin/end() because preempt_disable() is just a barrier on _PREEMPT_VOLUNTARY kernels;
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1 рік тому |
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Daniel Pouzzner
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ec9beaab41
linuxkm: add coverage for Linux 6.4+ module memory layout refactor; also, refactor WOLFSSL_LINUXKM_USE_SAVE_VECTOR_REGISTERS to make it settable independent of WOLFSSL_AESNI etc.
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1 рік тому |
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Daniel Pouzzner
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aecb37c032
linuxkm/module_hooks.c: wc_SetSeed_Cb(wc_GenerateSeed) in wolfssl_init() #ifdef WC_RNG_SEED, regardless of whether wolfcrypt_test() will be called.
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1 рік тому |
 Jacob Barthelmeh
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9dcc48c8f7
update copyright to 2023
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1 рік тому |
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Daniel Pouzzner
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cb1b20dc8e
linuxkm/: accomodate refactoring in kernel 6.2+ of `cpu_number` to be an element of the `pcpu_hot``structure.
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1 рік тому |
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Daniel Pouzzner
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c8c107a09e
linuxkm/: fixes to deal with kernel 6.1+ show_free_areas() mess.
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2 роки тому |
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Jacob Barthelmeh
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8eaa85e412
update copyright year to 2022
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2 роки тому |
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Daniel Pouzzner
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26673a0f28
where appropriate, use strcmp/strcasecmp, not strncmp/strncasecmp;
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2 роки тому |
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Daniel Pouzzner
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ff4c6e5d7b
linuxkm: relocate WOLFSSL_LINUXKM code in wolfssl/wolfcrypt/wc_port.h and wolfcrypt/src/memory.c to linuxkm/{linuxkm_wc_port.h,linuxkm_memory.c}, and gate SIMD in IRQ handlers on -DLINUXKM_SIMD_IRQ in prep for Linux 5.16;
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2 роки тому |
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Daniel Pouzzner
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313d29f752
linuxkm: in module_hooks.c, refactor WOLFSSL_LINUXKM_SIMD_X86_IRQ_ALLOWED gates to WOLFSSL_LINUXKM_SIMD_X86, and add updateFipsHash().
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3 роки тому |
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Daniel Pouzzner
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beebd1411d
linuxkm/module_hooks.c: fix whitespace, and update code around WOLFCRYPT_FIPS_CORE_DYNAMIC_HASH_VALUE and updateFipsHash().
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3 роки тому |
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Daniel Pouzzner
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6f18ba15b0
linuxkm: accommodate printk()->_printk() renaming in kernel 5.15+.
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3 роки тому |
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Daniel Pouzzner
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8ee49cd50c
linuxkm: in module_hooks.c:wolfssl_init(), add support for WC_RNG_SEED_CB.
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3 роки тому |
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Daniel Pouzzner
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071be3171e
linuxkm: in module_hooks.c, fix logic+gating around CONFIG_MODULE_SIG and WOLFCRYPT_FIPS_CORE_DYNAMIC_HASH_VALUE.
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3 роки тому |
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Daniel Pouzzner
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6d715130a2
linuxkm: cleanups and smallstack refactors related to WOLFSSL_LINUXKM_SIMD_X86_IRQ_ALLOWED, associated linuxkm-SIMD-IRQ PR, and associated peer review:
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3 роки тому |
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Daniel Pouzzner
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83e0e19e03
linuxkm feature additions:
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3 роки тому |
