 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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1 month ago |
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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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1 month ago |
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Daniel Pouzzner
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0566584191
implement full support for --enable-intelasm --enable-linuxkm. also add --enable-curve25519=noasm to allow use of the existing NO_CURVED25519_X64 code path by the linuxkm build (fe_x25519_asm.S is not kernel-compatible).
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2 months ago |
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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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2 months ago |
 Sean Parkinson
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30366a9c03
Merge pull request #7293 from douzzer/20240301-linuxkm-leak-and-small-stack-fixes
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4 months ago |
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Daniel Pouzzner
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b1edb08119
linuxkm/linuxkm_wc_port.h:
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4 months ago |
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Daniel Pouzzner
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dfbde4514b
global refactor of static mutex initialization to use WOLFSSL_MUTEX_INITIALIZER, and adjustment of WOLFSSL_MUTEX_INITIALIZER macro to take an argument, for Linux kernel compatibility.
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4 months ago |
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Daniel Pouzzner
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6146485d2a
linuxkm/linuxkm_wc_port.h:
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4 months ago |
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Daniel Pouzzner
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3a280e8295
linuxkm fixes:
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5 months ago |
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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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5 months ago |
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Daniel Pouzzner
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1fc67183a5
linuxkm: address peer review:
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5 months ago |
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Daniel Pouzzner
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8ae031a5ed
linuxkm/linuxkm_wc_port.h: improve my_memcpy(), my_memset(), and my_memmove() (CONFIG_FORTIFY_SOURCE workarounds) with copy-by-words codepaths.
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5 months ago |
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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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5 months ago |
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Daniel Pouzzner
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1f4cf4188d
linuxkm:
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5 months ago |
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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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6 months ago |
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Daniel Pouzzner
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44b18de704
fixes for cppcheck-2.13.0 --force:
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6 months ago |
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Daniel Pouzzner
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a10260ca5f
refactor AESNI implementations and *VECTOR_REGISTERS* macros to allow dynamic as-needed fallback to pure C, via WC_AES_C_DYNAMIC_FALLBACK.
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7 months ago |
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Daniel Pouzzner
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63e167e974
linuxkm/linuxkm_wc_port.h: add missing prototype for my__show_free_areas().
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9 months ago |
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Daniel Pouzzner
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e35cb5bc3d
linuxkm/linuxkm_wc_port.h: override definition of __is_constexpr() from /usr/src/linux/include/linux/const.h with warning-free __builtin_constant_p().
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1 year ago |
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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 year ago |
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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 year ago |
 Jacob Barthelmeh
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9dcc48c8f7
update copyright to 2023
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1 year ago |
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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 year ago |
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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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1 year ago |
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Daniel Pouzzner
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f414e65d4b
linuxkm: eliminate duplicative WOLFSSL_KTHREADS macro (just use WOLFSSL_LINUXKM).
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2 years ago |
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Daniel Pouzzner
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a22da10956
linuxkm: tweak setup of wolfSSL_Mutex to assure complete type availability in applications (client modules).
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2 years ago |
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Daniel Pouzzner
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26673a0f28
where appropriate, use strcmp/strcasecmp, not strncmp/strncasecmp;
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2 years ago |
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Daniel Pouzzner
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af8865d13e
linuxkm_wc_port.h: move several more definitions outside the BUILDING_WOLFSSL gate, as they are needed for applications to include various wolfssl headers.
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2 years ago |
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Daniel Pouzzner
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49fc54ef1f
linuxkm/linuxkm_wc_port.h: move XMALLOC/XREALLOC/XFREE definitions outside BUILDING_WOLFSSL gate as-was, for back-compat.
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2 years ago |
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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 years ago |
