configure.ac: add --enable-kernel-verbose-debug and --enable-kernel-stack-debug;
linuxkm/Makefile:
* add QFLAG and VFLAG setup, and pass their values appropriately;
* add missing `@set -e` and `-Wall -Wextra` to the linuxkm-fips-hash recipe;
* use +$(MAKE), not @$(MAKE), for proper dry run recursion.
linuxkm/README.md: update to reflect new goodies, and generally revise+extend remarks.
linuxkm/linuxkm-fips-hash-wrapper.sh: add copyright header; pass through extra caller arguments to ./linuxkm-fips-hash.
linuxkm/linuxkm-fips-hash.c:
* add copyright header;
* fix code around user_coreKey;
* add explicit wolfCrypt_Cleanup() and cleanup of mod_fd and mod_map at end;
* remove unused reloc_tab_len
* fix a couple -Wsign-compares;
* add missing fprintf arguments
* properly set ret = -1 in a couple failure paths.
linuxkm/linuxkm_wc_port.h: set WOLFSSL_LINUXKM_VERBOSE_DEBUG when WOLFSSL_KERNEL_VERBOSE_DEBUG, and recognize WOLFSSL_KERNEL_STACK_DEBUG as a synonym for WC_LINUXKM_STACK_DEBUG.
linuxkm/linuxkm_memory.c and linuxkm/linuxkm_memory.h: add brief explanatory comments.
Daniel Pouzzner
jordan