diff options
Diffstat (limited to 'scripts')
52 files changed, 518 insertions, 219 deletions
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include index 0c3dc983439b..9a15fbf66aa1 100644 --- a/scripts/Kbuild.include +++ b/scripts/Kbuild.include @@ -86,20 +86,21 @@ cc-cross-prefix = $(firstword $(foreach c, $(1), \ $(if $(shell command -v -- $(c)gcc 2>/dev/null), $(c)))) # output directory for tests below -TMPOUT := $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/) +TMPOUT = $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/).tmp_$$$$ # try-run # Usage: option = $(call try-run, $(CC)...-o "$$TMP",option-ok,otherwise) # Exit code chooses option. "$$TMP" serves as a temporary file and is # automatically cleaned up. try-run = $(shell set -e; \ - TMP="$(TMPOUT).$$$$.tmp"; \ - TMPO="$(TMPOUT).$$$$.o"; \ + TMP=$(TMPOUT)/tmp; \ + TMPO=$(TMPOUT)/tmp.o; \ + mkdir -p $(TMPOUT); \ + trap "rm -rf $(TMPOUT)" EXIT; \ if ($(1)) >/dev/null 2>&1; \ then echo "$(2)"; \ else echo "$(3)"; \ - fi; \ - rm -f "$$TMP" "$$TMPO") + fi) # as-option # Usage: cflags-y += $(call as-option,-Wa$(comma)-isa=foo,) diff --git a/scripts/Kconfig.include b/scripts/Kconfig.include index c264da2b9b30..a5fe72c504ff 100644 --- a/scripts/Kconfig.include +++ b/scripts/Kconfig.include @@ -25,18 +25,12 @@ failure = $(if-success,$(1),n,y) # $(cc-option,<flag>) # Return y if the compiler supports <flag>, n otherwise -cc-option = $(success,$(CC) -Werror $(CLANG_FLAGS) $(1) -S -x c /dev/null -o /dev/null) +cc-option = $(success,mkdir .tmp_$$$$; trap "rm -rf .tmp_$$$$" EXIT; $(CC) -Werror $(CLANG_FLAGS) $(1) -c -x c /dev/null -o .tmp_$$$$/tmp.o) # $(ld-option,<flag>) # Return y if the linker supports <flag>, n otherwise ld-option = $(success,$(LD) -v $(1)) -# $(as-option,<flag>) -# /dev/zero is used as output instead of /dev/null as some assembler cribs when -# both input and output are same. Also both of them have same write behaviour so -# can be easily substituted. -as-option = $(success, $(CC) $(CLANG_FLAGS) $(1) -c -x assembler /dev/null -o /dev/zero) - # $(as-instr,<instr>) # Return y if the assembler supports <instr>, n otherwise as-instr = $(success,printf "%b\n" "$(1)" | $(CC) $(CLANG_FLAGS) -c -x assembler -o /dev/null -) diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn index 4aea7cf71d11..62c275685b75 100644 --- a/scripts/Makefile.extrawarn +++ b/scripts/Makefile.extrawarn @@ -35,6 +35,7 @@ KBUILD_CFLAGS += $(call cc-option, -Wstringop-truncation) # The following turn off the warnings enabled by -Wextra KBUILD_CFLAGS += -Wno-missing-field-initializers KBUILD_CFLAGS += -Wno-sign-compare +KBUILD_CFLAGS += -Wno-type-limits KBUILD_CPPFLAGS += -DKBUILD_EXTRA_WARN1 @@ -66,6 +67,7 @@ KBUILD_CFLAGS += -Wshadow KBUILD_CFLAGS += $(call cc-option, -Wlogical-op) KBUILD_CFLAGS += -Wmissing-field-initializers KBUILD_CFLAGS += -Wsign-compare +KBUILD_CFLAGS += -Wtype-limits KBUILD_CFLAGS += $(call cc-option, -Wmaybe-uninitialized) KBUILD_CFLAGS += $(call cc-option, -Wunused-macros) diff --git a/scripts/Makefile.kcsan b/scripts/Makefile.kcsan new file mode 100644 index 000000000000..bd4da1af5953 --- /dev/null +++ b/scripts/Makefile.kcsan @@ -0,0 +1,19 @@ +# SPDX-License-Identifier: GPL-2.0 +ifdef CONFIG_KCSAN + +# GCC and Clang accept backend options differently. Do not wrap in cc-option, +# because Clang accepts "--param" even if it is unused. +ifdef CONFIG_CC_IS_CLANG +cc-param = -mllvm -$(1) +else +cc-param = --param -$(1) +endif + +# Keep most options here optional, to allow enabling more compilers if absence +# of some options does not break KCSAN nor causes false positive reports. +CFLAGS_KCSAN := -fsanitize=thread \ + $(call cc-option,$(call cc-param,tsan-instrument-func-entry-exit=0) -fno-optimize-sibling-calls) \ + $(call cc-option,$(call cc-param,tsan-instrument-read-before-write=1)) \ + $(call cc-param,tsan-distinguish-volatile=1) + +endif # CONFIG_KCSAN diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 127f2a7e3ced..916b2f7f7098 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -152,6 +152,16 @@ _c_flags += $(if $(patsubst n%,, \ $(CFLAGS_KCOV)) endif +# +# Enable KCSAN flags except some files or directories we don't want to check +# (depends on variables KCSAN_SANITIZE_obj.o, KCSAN_SANITIZE) +# +ifeq ($(CONFIG_KCSAN),y) +_c_flags += $(if $(patsubst n%,, \ + $(KCSAN_SANITIZE_$(basetarget).o)$(KCSAN_SANITIZE)y), \ + $(CFLAGS_KCSAN)) +endif + # $(srctree)/$(src) for including checkin headers from generated source files # $(objtree)/$(obj) for including generated headers from checkin source files ifeq ($(KBUILD_EXTMOD),) @@ -202,6 +212,9 @@ $(foreach m, $(notdir $1), \ $(addprefix $(obj)/, $(foreach s, $3, $($(m:%$(strip $2)=%$(s))))))) endef +quiet_cmd_copy = COPY $@ + cmd_copy = cp $< $@ + # Shipped files # =========================================================================== @@ -244,11 +257,12 @@ cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@ # --------------------------------------------------------------------------- quiet_cmd_gzip = GZIP $@ - cmd_gzip = cat $(real-prereqs) | $(_GZIP) -n -f -9 > $@ + cmd_gzip = cat $(real-prereqs) | $(KGZIP) -n -f -9 > $@ # DTC # --------------------------------------------------------------------------- DTC ?= $(objtree)/scripts/dtc/dtc +DTC_FLAGS += -Wno-interrupt_provider # Disable noisy checks by default ifeq ($(findstring 1,$(KBUILD_EXTRA_WARN)),) @@ -264,7 +278,8 @@ endif ifneq ($(findstring 2,$(KBUILD_EXTRA_WARN)),) DTC_FLAGS += -Wnode_name_chars_strict \ - -Wproperty_name_chars_strict + -Wproperty_name_chars_strict \ + -Winterrupt_provider endif DTC_FLAGS += $(DTC_FLAGS_$(basetarget)) @@ -337,7 +352,7 @@ printf "%08x\n" $$dec_size | \ ) quiet_cmd_bzip2 = BZIP2 $@ - cmd_bzip2 = { cat $(real-prereqs) | $(_BZIP2) -9; $(size_append); } > $@ + cmd_bzip2 = { cat $(real-prereqs) | $(KBZIP2) -9; $(size_append); } > $@ # Lzma # --------------------------------------------------------------------------- @@ -346,7 +361,7 @@ quiet_cmd_lzma = LZMA $@ cmd_lzma = { cat $(real-prereqs) | $(LZMA) -9; $(size_append); } > $@ quiet_cmd_lzo = LZO $@ - cmd_lzo = { cat $(real-prereqs) | $(_LZOP) -9; $(size_append); } > $@ + cmd_lzo = { cat $(real-prereqs) | $(KLZOP) -9; $(size_append); } > $@ quiet_cmd_lz4 = LZ4 $@ cmd_lz4 = { cat $(real-prereqs) | $(LZ4) -l -c1 stdin stdout; \ diff --git a/scripts/Makefile.package b/scripts/Makefile.package index b2b6153af63a..f952fb64789d 100644 --- a/scripts/Makefile.package +++ b/scripts/Makefile.package @@ -45,7 +45,7 @@ if test "$(objtree)" != "$(srctree)"; then \ false; \ fi ; \ $(srctree)/scripts/setlocalversion --save-scmversion; \ -tar -I $(_GZIP) -c $(RCS_TAR_IGNORE) -f $(2).tar.gz \ +tar -I $(KGZIP) -c $(RCS_TAR_IGNORE) -f $(2).tar.gz \ --transform 's:^:$(2)/:S' $(TAR_CONTENT) $(3); \ rm -f $(objtree)/.scmversion @@ -127,8 +127,8 @@ util/PERF-VERSION-GEN $(CURDIR)/$(perf-tar)/); \ tar rf $(perf-tar).tar $(perf-tar)/HEAD $(perf-tar)/PERF-VERSION-FILE; \ rm -r $(perf-tar); \ $(if $(findstring tar-src,$@),, \ -$(if $(findstring bz2,$@),$(_BZIP2), \ -$(if $(findstring gz,$@),$(_GZIP), \ +$(if $(findstring bz2,$@),$(KBZIP2), \ +$(if $(findstring gz,$@),$(KGZIP), \ $(if $(findstring xz,$@),$(XZ), \ $(error unknown target $@)))) \ -f -9 $(perf-tar).tar) diff --git a/scripts/atomic/fallbacks/acquire b/scripts/atomic/fallbacks/acquire index e38871e64db6..59c00529dc7c 100755 --- a/scripts/atomic/fallbacks/acquire +++ b/scripts/atomic/fallbacks/acquire @@ -1,8 +1,8 @@ cat <<EOF -static inline ${ret} -${atomic}_${pfx}${name}${sfx}_acquire(${params}) +static __always_inline ${ret} +${arch}${atomic}_${pfx}${name}${sfx}_acquire(${params}) { - ${ret} ret = ${atomic}_${pfx}${name}${sfx}_relaxed(${args}); + ${ret} ret = ${arch}${atomic}_${pfx}${name}${sfx}_relaxed(${args}); __atomic_acquire_fence(); return ret; } diff --git a/scripts/atomic/fallbacks/add_negative b/scripts/atomic/fallbacks/add_negative index e6f4815637de..a66635bceefb 100755 --- a/scripts/atomic/fallbacks/add_negative +++ b/scripts/atomic/fallbacks/add_negative @@ -1,6 +1,6 @@ cat <<EOF /** - * ${atomic}_add_negative - add and test if negative + * ${arch}${atomic}_add_negative - add and test if negative * @i: integer value to add * @v: pointer of type ${atomic}_t * @@ -8,9 +8,9 @@ cat <<EOF * if the result is negative, or false when * result is greater than or equal to zero. */ -static inline bool -${atomic}_add_negative(${int} i, ${atomic}_t *v) +static __always_inline bool +${arch}${atomic}_add_negative(${int} i, ${atomic}_t *v) { - return ${atomic}_add_return(i, v) < 0; + return ${arch}${atomic}_add_return(i, v) < 0; } EOF diff --git a/scripts/atomic/fallbacks/add_unless b/scripts/atomic/fallbacks/add_unless index 792533885fbf..2ff598a3f9ec 100755 --- a/scripts/atomic/fallbacks/add_unless +++ b/scripts/atomic/fallbacks/add_unless @@ -1,6 +1,6 @@ cat << EOF /** - * ${atomic}_add_unless - add unless the number is already a given value + * ${arch}${atomic}_add_unless - add unless the number is already a given value * @v: pointer of type ${atomic}_t * @a: the amount to add to v... * @u: ...unless v is equal to u. @@ -8,9 +8,9 @@ cat << EOF * Atomically adds @a to @v, if @v was not already @u. * Returns true if the addition was done. */ -static inline bool -${atomic}_add_unless(${atomic}_t *v, ${int} a, ${int} u) +static __always_inline bool +${arch}${atomic}_add_unless(${atomic}_t *v, ${int} a, ${int} u) { - return ${atomic}_fetch_add_unless(v, a, u) != u; + return ${arch}${atomic}_fetch_add_unless(v, a, u) != u; } EOF diff --git a/scripts/atomic/fallbacks/andnot b/scripts/atomic/fallbacks/andnot index 9f3a3216b5e3..3f18663dcefb 100755 --- a/scripts/atomic/fallbacks/andnot +++ b/scripts/atomic/fallbacks/andnot @@ -1,7 +1,7 @@ cat <<EOF -static inline ${ret} -${atomic}_${pfx}andnot${sfx}${order}(${int} i, ${atomic}_t *v) +static __always_inline ${ret} +${arch}${atomic}_${pfx}andnot${sfx}${order}(${int} i, ${atomic}_t *v) { - ${retstmt}${atomic}_${pfx}and${sfx}${order}(~i, v); + ${retstmt}${arch}${atomic}_${pfx}and${sfx}${order}(~i, v); } EOF diff --git a/scripts/atomic/fallbacks/dec b/scripts/atomic/fallbacks/dec index 10bbc82be31d..e2e01f0574bb 100755 --- a/scripts/atomic/fallbacks/dec +++ b/scripts/atomic/fallbacks/dec @@ -1,7 +1,7 @@ cat <<EOF -static inline ${ret} -${atomic}_${pfx}dec${sfx}${order}(${atomic}_t *v) +static __always_inline ${ret} +${arch}${atomic}_${pfx}dec${sfx}${order}(${atomic}_t *v) { - ${retstmt}${atomic}_${pfx}sub${sfx}${order}(1, v); + ${retstmt}${arch}${atomic}_${pfx}sub${sfx}${order}(1, v); } EOF diff --git a/scripts/atomic/fallbacks/dec_and_test b/scripts/atomic/fallbacks/dec_and_test index 0ce7103b3df2..e8a5e492eb5f 100755 --- a/scripts/atomic/fallbacks/dec_and_test +++ b/scripts/atomic/fallbacks/dec_and_test @@ -1,15 +1,15 @@ cat <<EOF /** - * ${atomic}_dec_and_test - decrement and test + * ${arch}${atomic}_dec_and_test - decrement and test * @v: pointer of type ${atomic}_t * * Atomically decrements @v by 1 and * returns true if the result is 0, or false for all other * cases. */ -static inline bool -${atomic}_dec_and_test(${atomic}_t *v) +static __always_inline bool +${arch}${atomic}_dec_and_test(${atomic}_t *v) { - return ${atomic}_dec_return(v) == 0; + return ${arch}${atomic}_dec_return(v) == 0; } EOF diff --git a/scripts/atomic/fallbacks/dec_if_positive b/scripts/atomic/fallbacks/dec_if_positive index c52eacec43c8..527adec89c37 100755 --- a/scripts/atomic/fallbacks/dec_if_positive +++ b/scripts/atomic/fallbacks/dec_if_positive @@ -1,14 +1,14 @@ cat <<EOF -static inline ${ret} -${atomic}_dec_if_positive(${atomic}_t *v) +static __always_inline ${ret} +${arch}${atomic}_dec_if_positive(${atomic}_t *v) { - ${int} dec, c = ${atomic}_read(v); + ${int} dec, c = ${arch}${atomic}_read(v); do { dec = c - 1; if (unlikely(dec < 0)) break; - } while (!${atomic}_try_cmpxchg(v, &c, dec)); + } while (!${arch}${atomic}_try_cmpxchg(v, &c, dec)); return dec; } diff --git a/scripts/atomic/fallbacks/dec_unless_positive b/scripts/atomic/fallbacks/dec_unless_positive index 8a2578f14268..dcab6848ca1e 100755 --- a/scripts/atomic/fallbacks/dec_unless_positive +++ b/scripts/atomic/fallbacks/dec_unless_positive @@ -1,13 +1,13 @@ cat <<EOF -static inline bool -${atomic}_dec_unless_positive(${atomic}_t *v) +static __always_inline bool +${arch}${atomic}_dec_unless_positive(${atomic}_t *v) { - ${int} c = ${atomic}_read(v); + ${int} c = ${arch}${atomic}_read(v); do { if (unlikely(c > 0)) return false; - } while (!${atomic}_try_cmpxchg(v, &c, c - 1)); + } while (!${arch}${atomic}_try_cmpxchg(v, &c, c - 1)); return true; } diff --git a/scripts/atomic/fallbacks/fence b/scripts/atomic/fallbacks/fence index 82f68fa6931a..3764fc8ce945 100755 --- a/scripts/atomic/fallbacks/fence +++ b/scripts/atomic/fallbacks/fence @@ -1,10 +1,10 @@ cat <<EOF -static inline ${ret} -${atomic}_${pfx}${name}${sfx}(${params}) +static __always_inline ${ret} +${arch}${atomic}_${pfx}${name}${sfx}(${params}) { ${ret} ret; __atomic_pre_full_fence(); - ret = ${atomic}_${pfx}${name}${sfx}_relaxed(${args}); + ret = ${arch}${atomic}_${pfx}${name}${sfx}_relaxed(${args}); __atomic_post_full_fence(); return ret; } diff --git a/scripts/atomic/fallbacks/fetch_add_unless b/scripts/atomic/fallbacks/fetch_add_unless index d2c091db7eae..0e0b9aef1515 100755 --- a/scripts/atomic/fallbacks/fetch_add_unless +++ b/scripts/atomic/fallbacks/fetch_add_unless @@ -1,6 +1,6 @@ cat << EOF /** - * ${atomic}_fetch_add_unless - add unless the number is already a given value + * ${arch}${atomic}_fetch_add_unless - add unless the number is already a given value * @v: pointer of type ${atomic}_t * @a: the amount to add to v... * @u: ...unless v is equal to u. @@ -8,15 +8,15 @@ cat << EOF * Atomically adds @a to @v, so long as @v was not already @u. * Returns original value of @v */ -static inline ${int} -${atomic}_fetch_add_unless(${atomic}_t *v, ${int} a, ${int} u) +static __always_inline ${int} +${arch}${atomic}_fetch_add_unless(${atomic}_t *v, ${int} a, ${int} u) { - ${int} c = ${atomic}_read(v); + ${int} c = ${arch}${atomic}_read(v); do { if (unlikely(c == u)) break; - } while (!${atomic}_try_cmpxchg(v, &c, c + a)); + } while (!${arch}${atomic}_try_cmpxchg(v, &c, c + a)); return c; } diff --git a/scripts/atomic/fallbacks/inc b/scripts/atomic/fallbacks/inc index f866b3ad2353..15ec62946e8c 100755 --- a/scripts/atomic/fallbacks/inc +++ b/scripts/atomic/fallbacks/inc @@ -1,7 +1,7 @@ cat <<EOF -static inline ${ret} -${atomic}_${pfx}inc${sfx}${order}(${atomic}_t *v) +static __always_inline ${ret} +${arch}${atomic}_${pfx}inc${sfx}${order}(${atomic}_t *v) { - ${retstmt}${atomic}_${pfx}add${sfx}${order}(1, v); + ${retstmt}${arch}${atomic}_${pfx}add${sfx}${order}(1, v); } EOF diff --git a/scripts/atomic/fallbacks/inc_and_test b/scripts/atomic/fallbacks/inc_and_test index 4e2068869f7e..cecc8322a21f 100755 --- a/scripts/atomic/fallbacks/inc_and_test +++ b/scripts/atomic/fallbacks/inc_and_test @@ -1,15 +1,15 @@ cat <<EOF /** - * ${atomic}_inc_and_test - increment and test + * ${arch}${atomic}_inc_and_test - increment and test * @v: pointer of type ${atomic}_t * * Atomically increments @v by 1 * and returns true if the result is zero, or false for all * other cases. */ -static inline bool -${atomic}_inc_and_test(${atomic}_t *v) +static __always_inline bool +${arch}${atomic}_inc_and_test(${atomic}_t *v) { - return ${atomic}_inc_return(v) == 0; + return ${arch}${atomic}_inc_return(v) == 0; } EOF diff --git a/scripts/atomic/fallbacks/inc_not_zero b/scripts/atomic/fallbacks/inc_not_zero index a7c45c8d107c..50f2d4d48279 100755 --- a/scripts/atomic/fallbacks/inc_not_zero +++ b/scripts/atomic/fallbacks/inc_not_zero @@ -1,14 +1,14 @@ cat <<EOF /** - * ${atomic}_inc_not_zero - increment unless the number is zero + * ${arch}${atomic}_inc_not_zero - increment unless the number is zero * @v: pointer of type ${atomic}_t * * Atomically increments @v by 1, if @v is non-zero. * Returns true if the increment was done. */ -static inline bool -${atomic}_inc_not_zero(${atomic}_t *v) +static __always_inline bool +${arch}${atomic}_inc_not_zero(${atomic}_t *v) { - return ${atomic}_add_unless(v, 1, 0); + return ${arch}${atomic}_add_unless(v, 1, 0); } EOF diff --git a/scripts/atomic/fallbacks/inc_unless_negative b/scripts/atomic/fallbacks/inc_unless_negative index 0c266e71dbd4..87629e0d4a80 100755 --- a/scripts/atomic/fallbacks/inc_unless_negative +++ b/scripts/atomic/fallbacks/inc_unless_negative @@ -1,13 +1,13 @@ cat <<EOF -static inline bool -${atomic}_inc_unless_negative(${atomic}_t *v) +static __always_inline bool +${arch}${atomic}_inc_unless_negative(${atomic}_t *v) { - ${int} c = ${atomic}_read(v); + ${int} c = ${arch}${atomic}_read(v); do { if (unlikely(c < 0)) return false; - } while (!${atomic}_try_cmpxchg(v, &c, c + 1)); + } while (!${arch}${atomic}_try_cmpxchg(v, &c, c + 1)); return true; } diff --git a/scripts/atomic/fallbacks/read_acquire b/scripts/atomic/fallbacks/read_acquire index 75863b5203f7..341a88dccaa7 100755 --- a/scripts/atomic/fallbacks/read_acquire +++ b/scripts/atomic/fallbacks/read_acquire @@ -1,6 +1,6 @@ cat <<EOF -static inline ${ret} -${atomic}_read_acquire(const ${atomic}_t *v) +static __always_inline ${ret} +${arch}${atomic}_read_acquire(const ${atomic}_t *v) { return smp_load_acquire(&(v)->counter); } diff --git a/scripts/atomic/fallbacks/release b/scripts/atomic/fallbacks/release index 3f628a3802d9..f8906d537c0f 100755 --- a/scripts/atomic/fallbacks/release +++ b/scripts/atomic/fallbacks/release @@ -1,8 +1,8 @@ cat <<EOF -static inline ${ret} -${atomic}_${pfx}${name}${sfx}_release(${params}) +static __always_inline ${ret} +${arch}${atomic}_${pfx}${name}${sfx}_release(${params}) { __atomic_release_fence(); - ${retstmt}${atomic}_${pfx}${name}${sfx}_relaxed(${args}); + ${retstmt}${arch}${atomic}_${pfx}${name}${sfx}_relaxed(${args}); } EOF diff --git a/scripts/atomic/fallbacks/set_release b/scripts/atomic/fallbacks/set_release index 45bb5e0cfc08..76068272d5f5 100755 --- a/scripts/atomic/fallbacks/set_release +++ b/scripts/atomic/fallbacks/set_release @@ -1,6 +1,6 @@ cat <<EOF -static inline void -${atomic}_set_release(${atomic}_t *v, ${int} i) +static __always_inline void +${arch}${atomic}_set_release(${atomic}_t *v, ${int} i) { smp_store_release(&(v)->counter, i); } diff --git a/scripts/atomic/fallbacks/sub_and_test b/scripts/atomic/fallbacks/sub_and_test index 289ef17a2d7a..c580f4c2136e 100755 --- a/scripts/atomic/fallbacks/sub_and_test +++ b/scripts/atomic/fallbacks/sub_and_test @@ -1,6 +1,6 @@ cat <<EOF /** - * ${atomic}_sub_and_test - subtract value from variable and test result + * ${arch}${atomic}_sub_and_test - subtract value from variable and test result * @i: integer value to subtract * @v: pointer of type ${atomic}_t * @@ -8,9 +8,9 @@ cat <<EOF * true if the result is zero, or false for all * other cases. */ -static inline bool -${atomic}_sub_and_test(${int} i, ${atomic}_t *v) +static __always_inline bool +${arch}${atomic}_sub_and_test(${int} i, ${atomic}_t *v) { - return ${atomic}_sub_return(i, v) == 0; + return ${arch}${atomic}_sub_return(i, v) == 0; } EOF diff --git a/scripts/atomic/fallbacks/try_cmpxchg b/scripts/atomic/fallbacks/try_cmpxchg index 4ed85e2f5378..06db0f738e45 100755 --- a/scripts/atomic/fallbacks/try_cmpxchg +++ b/scripts/atomic/fallbacks/try_cmpxchg @@ -1,9 +1,9 @@ cat <<EOF -static inline bool -${atomic}_try_cmpxchg${order}(${atomic}_t *v, ${int} *old, ${int} new) +static __always_inline bool +${arch}${atomic}_try_cmpxchg${order}(${atomic}_t *v, ${int} *old, ${int} new) { ${int} r, o = *old; - r = ${atomic}_cmpxchg${order}(v, o, new); + r = ${arch}${atomic}_cmpxchg${order}(v, o, new); if (unlikely(r != o)) *old = r; return likely(r == o); diff --git a/scripts/atomic/gen-atomic-fallback.sh b/scripts/atomic/gen-atomic-fallback.sh index 1bd7c1707633..693dfa1de430 100755 --- a/scripts/atomic/gen-atomic-fallback.sh +++ b/scripts/atomic/gen-atomic-fallback.sh @@ -2,10 +2,11 @@ # SPDX-License-Identifier: GPL-2.0 ATOMICDIR=$(dirname $0) +ARCH=$2 . ${ATOMICDIR}/atomic-tbl.sh -#gen_template_fallback(template, meta, pfx, name, sfx, order, atomic, int, args...) +#gen_template_fallback(template, meta, pfx, name, sfx, order, arch, atomic, int, args...) gen_template_fallback() { local template="$1"; shift @@ -14,10 +15,11 @@ gen_template_fallback() local name="$1"; shift local sfx="$1"; shift local order="$1"; shift + local arch="$1"; shift local atomic="$1"; shift local int="$1"; shift - local atomicname="${atomic}_${pfx}${name}${sfx}${order}" + local atomicname="${arch}${atomic}_${pfx}${name}${sfx}${order}" local ret="$(gen_ret_type "${meta}" "${int}")" local retstmt="$(gen_ret_stmt "${meta}")" @@ -32,7 +34,7 @@ gen_template_fallback() fi } -#gen_proto_fallback(meta, pfx, name, sfx, order, atomic, int, args...) +#gen_proto_fallback(meta, pfx, name, sfx, order, arch, atomic, int, args...) gen_proto_fallback() { local meta="$1"; shift @@ -56,19 +58,51 @@ cat << EOF EOF } -#gen_proto_order_variants(meta, pfx, name, sfx, atomic, int, args...) +gen_proto_order_variant() +{ + local meta="$1"; shift + local pfx="$1"; shift + local name="$1"; shift + local sfx="$1"; shift + local order="$1"; shift + local arch="$1" + local atomic="$2" + + local basename="${arch}${atomic}_${pfx}${name}${sfx}" + + printf "#define arch_${basename}${order} ${basename}${order}\n" +} + +#gen_proto_order_variants(meta, pfx, name, sfx, arch, atomic, int, args...) gen_proto_order_variants() { local meta="$1"; shift local pfx="$1"; shift local name="$1"; shift local sfx="$1"; shift - local atomic="$1" + local arch="$1" + local atomic="$2" - local basename="${atomic}_${pfx}${name}${sfx}" + local basename="${arch}${atomic}_${pfx}${name}${sfx}" local template="$(find_fallback_template "${pfx}" "${name}" "${sfx}" "${order}")" + if [ -z "$arch" ]; then + gen_proto_order_variant "${meta}" "${pfx}" "${name}" "${sfx}" "" "$@" + + if meta_has_acquire "${meta}"; then + gen_proto_order_variant "${meta}" "${pfx}" "${name}" "${sfx}" "_acquire" "$@" + fi + if meta_has_release "${meta}"; then + gen_proto_order_variant "${meta}" "${pfx}" "${name}" "${sfx}" "_release" "$@" + fi + if meta_has_relaxed "${meta}"; then + gen_proto_order_variant "${meta}" "${pfx}" "${name}" "${sfx}" "_relaxed" "$@" + fi + + echo "" + fi + # If we don't have relaxed atomics, then we don't bother with ordering fallbacks # read_acquire and set_release need to be templated, though if ! meta_has_relaxed "${meta}"; then @@ -94,7 +128,7 @@ gen_proto_order_variants() gen_basic_fallbacks "${basename}" if [ ! -z "${template}" ]; then - printf "#endif /* ${atomic}_${pfx}${name}${sfx} */\n\n" + printf "#endif /* ${arch}${atomic}_${pfx}${name}${sfx} */\n\n" gen_proto_fallback "${meta}" "${pfx}" "${name}" "${sfx}" "" "$@" gen_proto_fallback "${meta}" "${pfx}" "${name}" "${sfx}" "_acquire" "$@" gen_proto_fallback "${meta}" "${pfx}" "${name}" "${sfx}" "_release" "$@" @@ -149,20 +183,19 @@ cat << EOF #ifndef _LINUX_ATOMIC_FALLBACK_H #define _LINUX_ATOMIC_FALLBACK_H +#include <linux/compiler.h> + EOF -for xchg in "xchg" "cmpxchg" "cmpxchg64"; do +for xchg in "${ARCH}xchg" "${ARCH}cmpxchg" "${ARCH}cmpxchg64"; do gen_xchg_fallbacks "${xchg}" done grep '^[a-z]' "$1" | while read name meta args; do - gen_proto "${meta}" "${name}" "atomic" "int" ${args} + gen_proto "${meta}" "${name}" "${ARCH}" "atomic" "int" ${args} done cat <<EOF -#define atomic_cond_read_acquire(v, c) smp_cond_load_acquire(&(v)->counter, (c)) -#define atomic_cond_read_relaxed(v, c) smp_cond_load_relaxed(&(v)->counter, (c)) - #ifdef CONFIG_GENERIC_ATOMIC64 #include <asm-generic/atomic64.h> #endif @@ -170,12 +203,9 @@ cat <<EOF EOF grep '^[a-z]' "$1" | while read name meta args; do - gen_proto "${meta}" "${name}" "atomic64" "s64" ${args} + gen_proto "${meta}" "${name}" "${ARCH}" "atomic64" "s64" ${args} done cat <<EOF -#define atomic64_cond_read_acquire(v, c) smp_cond_load_acquire(&(v)->counter, (c)) -#define atomic64_cond_read_relaxed(v, c) smp_cond_load_relaxed(&(v)->counter, (c)) - #endif /* _LINUX_ATOMIC_FALLBACK_H */ EOF diff --git a/scripts/atomic/gen-atomic-instrumented.sh b/scripts/atomic/gen-atomic-instrumented.sh index e09812372b17..6afadf73da17 100755 --- a/scripts/atomic/gen-atomic-instrumented.sh +++ b/scripts/atomic/gen-atomic-instrumented.sh @@ -20,7 +20,7 @@ gen_param_check() # We don't write to constant parameters [ ${type#c} != ${type} ] && rw="read" - printf "\tkasan_check_${rw}(${name}, sizeof(*${name}));\n" + printf "\tinstrument_atomic_${rw}(${name}, sizeof(*${name}));\n" } #gen_param_check(arg...) @@ -84,7 +84,7 @@ gen_proto_order_variant() [ ! -z "${guard}" ] && printf "#if ${guard}\n" cat <<EOF -static inline ${ret} +static __always_inline ${ret} ${atomicname}(${params}) { ${checks} @@ -107,7 +107,7 @@ cat <<EOF #define ${xchg}(ptr, ...) \\ ({ \\ typeof(ptr) __ai_ptr = (ptr); \\ - kasan_check_write(__ai_ptr, ${mult}sizeof(*__ai_ptr)); \\ + instrument_atomic_write(__ai_ptr, ${mult}sizeof(*__ai_ptr)); \\ arch_${xchg}(__ai_ptr, __VA_ARGS__); \\ }) EOF @@ -147,7 +147,8 @@ cat << EOF #define _ASM_GENERIC_ATOMIC_INSTRUMENTED_H #include <linux/build_bug.h> -#include <linux/kasan-checks.h> +#include <linux/compiler.h> +#include <linux/instrumented.h> EOF diff --git a/scripts/atomic/gen-atomic-long.sh b/scripts/atomic/gen-atomic-long.sh index c240a7231b2e..e318d3f92e53 100755 --- a/scripts/atomic/gen-atomic-long.sh +++ b/scripts/atomic/gen-atomic-long.sh @@ -46,7 +46,7 @@ gen_proto_order_variant() local retstmt="$(gen_ret_stmt "${meta}")" cat <<EOF -static inline ${ret} +static __always_inline ${ret} atomic_long_${name}(${params}) { ${retstmt}${atomic}_${name}(${argscast}); @@ -64,6 +64,7 @@ cat << EOF #ifndef _ASM_GENERIC_ATOMIC_LONG_H #define _ASM_GENERIC_ATOMIC_LONG_H +#include <linux/compiler.h> #include <asm/types.h> #ifdef CONFIG_64BIT diff --git a/scripts/atomic/gen-atomics.sh b/scripts/atomic/gen-atomics.sh index 000dc6437893..d29e159ef489 100644 --- a/scripts/atomic/gen-atomics.sh +++ b/scripts/atomic/gen-atomics.sh @@ -10,10 +10,11 @@ LINUXDIR=${ATOMICDIR}/../.. cat <<EOF | gen-atomic-instrumented.sh asm-generic/atomic-instrumented.h gen-atomic-long.sh asm-generic/atomic-long.h +gen-atomic-fallback.sh linux/atomic-arch-fallback.h arch_ gen-atomic-fallback.sh linux/atomic-fallback.h EOF -while read script header; do - /bin/sh ${ATOMICDIR}/${script} ${ATOMICTBL} > ${LINUXDIR}/include/${header} +while read script header args; do + /bin/sh ${ATOMICDIR}/${script} ${ATOMICTBL} ${args} > ${LINUXDIR}/include/${header} HASH="$(sha1sum ${LINUXDIR}/include/${header})" HASH="${HASH%% *}" printf "// %s\n" "${HASH}" >> ${LINUXDIR}/include/${header} diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 197436b20288..4c820607540b 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -2407,7 +2407,7 @@ sub process { if ($rawline=~/^\+\+\+\s+(\S+)/) { $setup_docs = 0; - if ($1 =~ m@Documentation/admin-guide/kernel-parameters.rst$@) { + if ($1 =~ m@Documentation/admin-guide/kernel-parameters.txt$@) { $setup_docs = 1; } #next; @@ -5945,6 +5945,14 @@ sub process { } } +# check for data_race without a comment. + if ($line =~ /\bdata_race\s*\(/) { + if (!ctx_has_comment($first_line, $linenr)) { + WARN("DATA_RACE", + "data_race without comment\n" . $herecurr); + } + } + # check for smp_read_barrier_depends and read_barrier_depends if (!$file && $line =~ /\b(smp_|)read_barrier_depends\s*\(/) { WARN("READ_BARRIER_DEPENDS", @@ -6388,7 +6396,7 @@ sub process { if (!grep(/$name/, @setup_docs)) { CHK("UNDOCUMENTED_SETUP", - "__setup appears un-documented -- check Documentation/admin-guide/kernel-parameters.rst\n" . $herecurr); + "__setup appears un-documented -- check Documentation/admin-guide/kernel-parameters.txt\n" . $herecurr); } } diff --git a/scripts/decode_stacktrace.sh b/scripts/decode_stacktrace.sh index 13e5fbafdf2f..0869def435ee 100755 --- a/scripts/decode_stacktrace.sh +++ b/scripts/decode_stacktrace.sh @@ -27,7 +27,10 @@ parse_symbol() { elif [[ "${modcache[$module]+isset}" == "isset" ]]; then local objfile=${modcache[$module]} else - [[ $modpath == "" ]] && return + if [[ $modpath == "" ]]; then + echo "WARNING! Modules path isn't set, but is needed to parse this symbol" >&2 + return + fi local objfile=$(find "$modpath" -name "${module//_/[-_]}.ko*" -print -quit) [[ $objfile == "" ]] && return modcache[$module]=$objfile @@ -84,8 +87,8 @@ parse_symbol() { return fi - # Strip out the base of the path - code=${code#$basepath/} + # Strip out the base of the path on each line + code=$(while read -r line; do echo "${line#$basepath/}"; done <<< "$code") # In the case of inlines, move everything to same line code=${code//$'\n'/' '} diff --git a/scripts/dtc/Makefile b/scripts/dtc/Makefile index ef85f8b7d4a7..0b44917f981c 100644 --- a/scripts/dtc/Makefile +++ b/scripts/dtc/Makefile @@ -20,6 +20,9 @@ endif HOST_EXTRACFLAGS += -DNO_YAML else dtc-objs += yamltree.o +# To include <yaml.h> installed in a non-default path +HOSTCFLAGS_yamltree.o := $(shell pkg-config --cflags yaml-0.1) +# To link libyaml installed in a non-default path HOSTLDLIBS_dtc := $(shell pkg-config yaml-0.1 --libs) endif diff --git a/scripts/dtc/checks.c b/scripts/dtc/checks.c index 4b3c486f1399..b7955dbd71ca 100644 --- a/scripts/dtc/checks.c +++ b/scripts/dtc/checks.c @@ -1022,6 +1022,9 @@ static void check_i2c_bus_bridge(struct check *c, struct dt_info *dti, struct no } WARNING(i2c_bus_bridge, check_i2c_bus_bridge, NULL, &addr_size_cells); +#define I2C_OWN_SLAVE_ADDRESS (1U << 30) +#define I2C_TEN_BIT_ADDRESS (1U << 31) + static void check_i2c_bus_reg(struct check *c, struct dt_info *dti, struct node *node) { struct property *prop; @@ -1044,6 +1047,8 @@ static void check_i2c_bus_reg(struct check *c, struct dt_info *dti, struct node } reg = fdt32_to_cpu(*cells); + /* Ignore I2C_OWN_SLAVE_ADDRESS */ + reg &= ~I2C_OWN_SLAVE_ADDRESS; snprintf(unit_addr, sizeof(unit_addr), "%x", reg); if (!streq(unitname, unit_addr)) FAIL(c, dti, node, "I2C bus unit address format error, expected \"%s\"", @@ -1051,10 +1056,15 @@ static void check_i2c_bus_reg(struct check *c, struct dt_info *dti, struct node for (len = prop->val.len; len > 0; len -= 4) { reg = fdt32_to_cpu(*(cells++)); - if (reg > 0x3ff) + /* Ignore I2C_OWN_SLAVE_ADDRESS */ + reg &= ~I2C_OWN_SLAVE_ADDRESS; + + if ((reg & I2C_TEN_BIT_ADDRESS) && ((reg & ~I2C_TEN_BIT_ADDRESS) > 0x3ff)) FAIL_PROP(c, dti, node, prop, "I2C address must be less than 10-bits, got \"0x%x\"", reg); - + else if (reg > 0x7f) + FAIL_PROP(c, dti, node, prop, "I2C address must be less than 7-bits, got \"0x%x\". Set I2C_TEN_BIT_ADDRESS for 10 bit addresses or fix the property", + reg); } } WARNING(i2c_bus_reg, check_i2c_bus_reg, NULL, ®_format, &i2c_bus_bridge); @@ -1547,6 +1557,28 @@ static bool node_is_interrupt_provider(struct node *node) return false; } + +static void check_interrupt_provider(struct check *c, + struct dt_info *dti, + struct node *node) +{ + struct property *prop; + + if (!node_is_interrupt_provider(node)) + return; + + prop = get_property(node, "#interrupt-cells"); + if (!prop) + FAIL(c, dti, node, + "Missing #interrupt-cells in interrupt provider"); + + prop = get_property(node, "#address-cells"); + if (!prop) + FAIL(c, dti, node, + "Missing #address-cells in interrupt provider"); +} +WARNING(interrupt_provider, check_interrupt_provider, NULL); + static void check_interrupts_property(struct check *c, struct dt_info *dti, struct node *node) @@ -1604,7 +1636,7 @@ static void check_interrupts_property(struct check *c, prop = get_property(irq_node, "#interrupt-cells"); if (!prop) { - FAIL(c, dti, irq_node, "Missing #interrupt-cells in interrupt-parent"); + /* We warn about that already in another test. */ return; } @@ -1828,6 +1860,7 @@ static struct check *check_table[] = { &deprecated_gpio_property, &gpios_property, &interrupts_property, + &interrupt_provider, &alias_paths, diff --git a/scripts/dtc/dtc.h b/scripts/dtc/dtc.h index 6e74ecea55a3..a08f4159cd03 100644 --- a/scripts/dtc/dtc.h +++ b/scripts/dtc/dtc.h @@ -51,6 +51,37 @@ extern int annotate; /* annotate .dts with input source location */ typedef uint32_t cell_t; +static inline uint16_t dtb_ld16(const void *p) +{ + const uint8_t *bp = (const uint8_t *)p; + + return ((uint16_t)bp[0] << 8) + | bp[1]; +} + +static inline uint32_t dtb_ld32(const void *p) +{ + const uint8_t *bp = (const uint8_t *)p; + + return ((uint32_t)bp[0] << 24) + | ((uint32_t)bp[1] << 16) + | ((uint32_t)bp[2] << 8) + | bp[3]; +} + +static inline uint64_t dtb_ld64(const void *p) +{ + const uint8_t *bp = (const uint8_t *)p; + + return ((uint64_t)bp[0] << 56) + | ((uint64_t)bp[1] << 48) + | ((uint64_t)bp[2] << 40) + | ((uint64_t)bp[3] << 32) + | ((uint64_t)bp[4] << 24) + | ((uint64_t)bp[5] << 16) + | ((uint64_t)bp[6] << 8) + | bp[7]; +} #define streq(a, b) (strcmp((a), (b)) == 0) #define strstarts(s, prefix) (strncmp((s), (prefix), strlen(prefix)) == 0) diff --git a/scripts/dtc/flattree.c b/scripts/dtc/flattree.c index bd6977eedcb8..07f10d2b5d79 100644 --- a/scripts/dtc/flattree.c +++ b/scripts/dtc/flattree.c @@ -156,7 +156,7 @@ static void asm_emit_data(void *e, struct data d) emit_offset_label(f, m->ref, m->offset); while ((d.len - off) >= sizeof(uint32_t)) { - asm_emit_cell(e, fdt32_to_cpu(*((fdt32_t *)(d.val+off)))); + asm_emit_cell(e, dtb_ld32(d.val + off)); off += sizeof(uint32_t); } diff --git a/scripts/dtc/libfdt/fdt_rw.c b/scripts/dtc/libfdt/fdt_rw.c index 524b520c8486..93e4a2b56348 100644 --- a/scripts/dtc/libfdt/fdt_rw.c +++ b/scripts/dtc/libfdt/fdt_rw.c @@ -436,7 +436,7 @@ int fdt_open_into(const void *fdt, void *buf, int bufsize) return struct_size; } - if (can_assume(LIBFDT_ORDER) | + if (can_assume(LIBFDT_ORDER) || !fdt_blocks_misordered_(fdt, mem_rsv_size, struct_size)) { /* no further work necessary */ err = fdt_move(fdt, buf, bufsize); diff --git a/scripts/dtc/libfdt/fdt_sw.c b/scripts/dtc/libfdt/fdt_sw.c index 26759d5dfb8c..94ce4bb91a00 100644 --- a/scripts/dtc/libfdt/fdt_sw.c +++ b/scripts/dtc/libfdt/fdt_sw.c @@ -32,7 +32,7 @@ static int fdt_sw_probe_(void *fdt) /* 'memrsv' state: Initial state after fdt_create() * * Allowed functions: - * fdt_add_reservmap_entry() + * fdt_add_reservemap_entry() * fdt_finish_reservemap() [moves to 'struct' state] */ static int fdt_sw_probe_memrsv_(void *fdt) diff --git a/scripts/dtc/libfdt/libfdt.h b/scripts/dtc/libfdt/libfdt.h index 36fadcdea516..fe49b5d78938 100644 --- a/scripts/dtc/libfdt/libfdt.h +++ b/scripts/dtc/libfdt/libfdt.h @@ -9,6 +9,10 @@ #include "libfdt_env.h" #include "fdt.h" +#ifdef __cplusplus +extern "C" { +#endif + #define FDT_FIRST_SUPPORTED_VERSION 0x02 #define FDT_LAST_SUPPORTED_VERSION 0x11 @@ -2069,4 +2073,8 @@ int fdt_overlay_apply(void *fdt, void *fdto); const char *fdt_strerror(int errval); +#ifdef __cplusplus +} +#endif + #endif /* LIBFDT_H */ diff --git a/scripts/dtc/treesource.c b/scripts/dtc/treesource.c index c9d980c8abfc..061ba8c9c5e8 100644 --- a/scripts/dtc/treesource.c +++ b/scripts/dtc/treesource.c @@ -110,13 +110,13 @@ static void write_propval_int(FILE *f, const char *p, size_t len, size_t width) fprintf(f, "%02"PRIx8, *(const uint8_t*)p); break; case 2: - fprintf(f, "0x%02"PRIx16, fdt16_to_cpu(*(const fdt16_t*)p)); + fprintf(f, "0x%02"PRIx16, dtb_ld16(p)); break; case 4: - fprintf(f, "0x%02"PRIx32, fdt32_to_cpu(*(const fdt32_t*)p)); + fprintf(f, "0x%02"PRIx32, dtb_ld32(p)); break; case 8: - fprintf(f, "0x%02"PRIx64, fdt64_to_cpu(*(const fdt64_t*)p)); + fprintf(f, "0x%02"PRIx64, dtb_ld64(p)); break; } if (p + width < end) @@ -183,7 +183,7 @@ static enum markertype guess_value_type(struct property *prop) nnotcelllbl++; } - if ((p[len-1] == '\0') && (nnotstring == 0) && (nnul < (len-nnul)) + if ((p[len-1] == '\0') && (nnotstring == 0) && (nnul <= (len-nnul)) && (nnotstringlbl == 0)) { return TYPE_STRING; } else if (((len % sizeof(cell_t)) == 0) && (nnotcelllbl == 0)) { diff --git a/scripts/dtc/version_gen.h b/scripts/dtc/version_gen.h index 61dd7112d6e4..0714799446f8 100644 --- a/scripts/dtc/version_gen.h +++ b/scripts/dtc/version_gen.h @@ -1 +1 @@ -#define DTC_VERSION "DTC 1.6.0-g87a656ae" +#define DTC_VERSION "DTC 1.6.0-g9d7888cb" diff --git a/scripts/dtc/yamltree.c b/scripts/dtc/yamltree.c index 5b6ea8ea862f..4e93c12dc658 100644 --- a/scripts/dtc/yamltree.c +++ b/scripts/dtc/yamltree.c @@ -59,10 +59,10 @@ static void yaml_propval_int(yaml_emitter_t *emitter, struct marker *markers, ch sprintf(buf, "0x%"PRIx8, *(uint8_t*)(data + off)); break; case 2: - sprintf(buf, "0x%"PRIx16, fdt16_to_cpu(*(fdt16_t*)(data + off))); + sprintf(buf, "0x%"PRIx16, dtb_ld16(data + off)); break; case 4: - sprintf(buf, "0x%"PRIx32, fdt32_to_cpu(*(fdt32_t*)(data + off))); + sprintf(buf, "0x%"PRIx32, dtb_ld32(data + off)); m = markers; is_phandle = false; for_each_marker_of_type(m, REF_PHANDLE) { @@ -73,7 +73,7 @@ static void yaml_propval_int(yaml_emitter_t *emitter, struct marker *markers, ch } break; case 8: - sprintf(buf, "0x%"PRIx64, fdt64_to_cpu(*(fdt64_t*)(data + off))); + sprintf(buf, "0x%"PRIx64, dtb_ld64(data + off)); break; } diff --git a/scripts/gcc-plugins/Kconfig b/scripts/gcc-plugins/Kconfig index 013ba3a57669..ae19fb0243b9 100644 --- a/scripts/gcc-plugins/Kconfig +++ b/scripts/gcc-plugins/Kconfig @@ -8,7 +8,7 @@ config HAVE_GCC_PLUGINS menuconfig GCC_PLUGINS bool "GCC plugins" depends on HAVE_GCC_PLUGINS - depends on CC_IS_GCC && GCC_VERSION >= 40800 + depends on CC_IS_GCC depends on $(success,$(srctree)/scripts/gcc-plugin.sh $(CC)) default y help @@ -78,7 +78,7 @@ config GCC_PLUGIN_RANDSTRUCT source tree isn't cleaned after kernel installation). The seed used for compilation is located at - scripts/gcc-plgins/randomize_layout_seed.h. It remains after + scripts/gcc-plugins/randomize_layout_seed.h. It remains after a make clean to allow for external modules to be compiled with the existing seed and will be removed by a make mrproper or make distclean. diff --git a/scripts/gdb/linux/symbols.py b/scripts/gdb/linux/symbols.py index be984aa29b75..1be9763cf8bb 100644 --- a/scripts/gdb/linux/symbols.py +++ b/scripts/gdb/linux/symbols.py @@ -96,7 +96,7 @@ lx-symbols command.""" return "" attrs = sect_attrs['attrs'] section_name_to_address = { - attrs[n]['name'].string(): attrs[n]['address'] + attrs[n]['battr']['attr']['name'].string(): attrs[n]['address'] for n in range(int(sect_attrs['nsections']))} args = [] for section_name in [".data", ".data..read_mostly", ".rodata", ".bss", diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh index 955cf3aedf21..224f51012b6e 100755 --- a/scripts/headers_install.sh +++ b/scripts/headers_install.sh @@ -11,7 +11,7 @@ then echo "asm/inline/volatile keywords." echo echo "INFILE: header file to operate on" - echo "OUTFILE: output file which the processed header is writen to" + echo "OUTFILE: output file which the processed header is written to" exit 1 fi diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc index c0ac8f7b5f1a..4a616128a154 100644 --- a/scripts/kconfig/qconf.cc +++ b/scripts/kconfig/qconf.cc @@ -4,27 +4,19 @@ * Copyright (C) 2015 Boris Barbulovski <bbarbulovski@gmail.com> */ -#include <qglobal.h> - -#include <QMainWindow> -#include <QList> -#include <qtextbrowser.h> #include <QAction> +#include <QApplication> +#include <QCloseEvent> +#include <QDebug> +#include <QDesktopWidget> #include <QFileDialog> +#include <QLabel> +#include <QLayout> +#include <QList> #include <QMenu> - -#include <qapplication.h> -#include <qdesktopwidget.h> -#include <qtoolbar.h> -#include <qlayout.h> -#include <qsplitter.h> -#include <qlineedit.h> -#include <qlabel.h> -#include <qpushbutton.h> -#include <qmenubar.h> -#include <qmessagebox.h> -#include <qregexp.h> -#include <qevent.h> +#include <QMenuBar> +#include <QMessageBox> +#include <QToolBar> #include <stdlib.h> @@ -445,9 +437,10 @@ void ConfigList::updateList(ConfigItem* item) if (rootEntry != &rootmenu && (mode == singleMode || (mode == symbolMode && rootEntry->parent != &rootmenu))) { item = (ConfigItem *)topLevelItem(0); - if (!item) + if (!item && mode != symbolMode) { item = new ConfigItem(this, 0, true); - last = item; + last = item; + } } if ((mode == singleMode || (mode == symbolMode && !(rootEntry->flags & MENU_ROOT))) && rootEntry->sym && rootEntry->prompt) { @@ -545,7 +538,7 @@ void ConfigList::setRootMenu(struct menu *menu) rootEntry = menu; updateListAll(); if (currentItem()) { - currentItem()->setSelected(hasFocus()); + setSelected(currentItem(), hasFocus()); scrollToItem(currentItem()); } } @@ -873,7 +866,7 @@ void ConfigList::focusInEvent(QFocusEvent *e) ConfigItem* item = (ConfigItem *)currentItem(); if (item) { - item->setSelected(true); + setSelected(item, true); menu = item->menu; } emit gotFocus(menu); @@ -1021,7 +1014,7 @@ ConfigInfoView::ConfigInfoView(QWidget* parent, const char *name) : Parent(parent), sym(0), _menu(0) { setObjectName(name); - + setOpenLinks(false); if (!objectName().isEmpty()) { configSettings->beginGroup(objectName()); @@ -1094,7 +1087,7 @@ void ConfigInfoView::menuInfo(void) if (sym->name) { head += " ("; if (showDebug()) - head += QString().sprintf("<a href=\"s%p\">", sym); + head += QString().sprintf("<a href=\"s%s\">", sym->name); head += print_filter(sym->name); if (showDebug()) head += "</a>"; @@ -1103,7 +1096,7 @@ void ConfigInfoView::menuInfo(void) } else if (sym->name) { head += "<big><b>"; if (showDebug()) - head += QString().sprintf("<a href=\"s%p\">", sym); + head += QString().sprintf("<a href=\"s%s\">", sym->name); head += print_filter(sym->name); if (showDebug()) head += "</a>"; @@ -1154,13 +1147,16 @@ QString ConfigInfoView::debug_info(struct symbol *sym) switch (prop->type) { case P_PROMPT: case P_MENU: - debug += QString().sprintf("prompt: <a href=\"m%p\">", prop->menu); + debug += QString().sprintf("prompt: <a href=\"m%s\">", sym->name); debug += print_filter(prop->text); debug += "</a><br>"; break; case P_DEFAULT: case P_SELECT: case P_RANGE: + case P_COMMENT: + case P_IMPLY: + case P_SYMBOL: debug += prop_get_type_name(prop->type); debug += ": "; expr_print(prop->expr, expr_print_help, &debug, E_NONE); @@ -1226,13 +1222,62 @@ void ConfigInfoView::expr_print_help(void *data, struct symbol *sym, const char QString str2 = print_filter(str); if (sym && sym->name && !(sym->flags & SYMBOL_CONST)) { - *text += QString().sprintf("<a href=\"s%p\">", sym); + *text += QString().sprintf("<a href=\"s%s\">", sym->name); *text += str2; *text += "</a>"; } else *text += str2; } +void ConfigInfoView::clicked(const QUrl &url) +{ + QByteArray str = url.toEncoded(); + const std::size_t count = str.size(); + char *data = new char[count + 1]; + struct symbol **result; + struct menu *m = NULL; + + if (count < 1) { + qInfo() << "Clicked link is empty"; + delete data; + return; + } + + memcpy(data, str.constData(), count); + data[count] = '\0'; + + /* Seek for exact match */ + data[0] = '^'; + strcat(data, "$"); + result = sym_re_search(data); + if (!result) { + qInfo() << "Clicked symbol is invalid:" << data; + delete data; + return; + } + + sym = *result; + + /* Seek for the menu which holds the symbol */ + for (struct property *prop = sym->prop; prop; prop = prop->next) { + if (prop->type != P_PROMPT && prop->type != P_MENU) + continue; + m = prop->menu; + break; + } + + if (!m) { + /* Symbol is not visible as a menu */ + symbolInfo(); + emit showDebugChanged(true); + } else { + emit menuSelected(m); + } + + free(result); + delete data; +} + QMenu* ConfigInfoView::createStandardContextMenu(const QPoint & pos) { QMenu* popup = Parent::createStandardContextMenu(pos); @@ -1402,18 +1447,22 @@ ConfigMainWindow::ConfigMainWindow(void) addToolBar(toolBar); backAction = new QAction(QPixmap(xpm_back), "Back", this); - connect(backAction, SIGNAL(triggered(bool)), SLOT(goBack())); - backAction->setEnabled(false); + connect(backAction, SIGNAL(triggered(bool)), SLOT(goBack())); + QAction *quitAction = new QAction("&Quit", this); quitAction->setShortcut(Qt::CTRL + Qt::Key_Q); - connect(quitAction, SIGNAL(triggered(bool)), SLOT(close())); + connect(quitAction, SIGNAL(triggered(bool)), SLOT(close())); + QAction *loadAction = new QAction(QPixmap(xpm_load), "&Load", this); loadAction->setShortcut(Qt::CTRL + Qt::Key_L); - connect(loadAction, SIGNAL(triggered(bool)), SLOT(loadConfig())); + connect(loadAction, SIGNAL(triggered(bool)), SLOT(loadConfig())); + saveAction = new QAction(QPixmap(xpm_save), "&Save", this); saveAction->setShortcut(Qt::CTRL + Qt::Key_S); - connect(saveAction, SIGNAL(triggered(bool)), SLOT(saveConfig())); + connect(saveAction, SIGNAL(triggered(bool)), SLOT(saveConfig())); + conf_set_changed_callback(conf_changed); + // Set saveAction's initial state conf_changed(); configname = xstrdup(conf_get_configname()); @@ -1506,6 +1555,9 @@ ConfigMainWindow::ConfigMainWindow(void) helpMenu->addAction(showIntroAction); helpMenu->addAction(showAboutAction); + connect (helpText, SIGNAL (anchorClicked (const QUrl &)), + helpText, SLOT (clicked (const QUrl &)) ); + connect(configList, SIGNAL(menuChanged(struct menu *)), helpText, SLOT(setInfo(struct menu *))); connect(configList, SIGNAL(menuSelected(struct menu *)), @@ -1611,21 +1663,11 @@ void ConfigMainWindow::searchConfig(void) void ConfigMainWindow::changeItens(struct menu *menu) { configList->setRootMenu(menu); - - if (configList->rootEntry->parent == &rootmenu) - backAction->setEnabled(false); - else - backAction->setEnabled(true); } void ConfigMainWindow::changeMenu(struct menu *menu) { menuList->setRootMenu(menu); - - if (menuList->rootEntry->parent == &rootmenu) - backAction->setEnabled(false); - else - backAction->setEnabled(true); } void ConfigMainWindow::setMenuLink(struct menu *menu) @@ -1645,22 +1687,26 @@ void ConfigMainWindow::setMenuLink(struct menu *menu) return; list->setRootMenu(parent); break; - case symbolMode: + case menuMode: if (menu->flags & MENU_ROOT) { - configList->setRootMenu(menu); + menuList->setRootMenu(menu); configList->clearSelection(); - list = menuList; - } else { list = configList; + } else { parent = menu_get_parent_menu(menu->parent); if (!parent) return; - item = menuList->findConfigItem(parent); + + /* Select the config view */ + item = configList->findConfigItem(parent); if (item) { - item->setSelected(true); - menuList->scrollToItem(item); + configList->setSelected(item, true); + configList->scrollToItem(item); } - list->setRootMenu(parent); + + menuList->setRootMenu(parent); + menuList->clearSelection(); + list = menuList; } break; case fullMode: @@ -1673,9 +1719,10 @@ void ConfigMainWindow::setMenuLink(struct menu *menu) if (list) { item = list->findConfigItem(menu); if (item) { - item->setSelected(true); + list->setSelected(item, true); list->scrollToItem(item); list->setFocus(); + helpText->setInfo(menu); } } } @@ -1688,25 +1735,11 @@ void ConfigMainWindow::listFocusChanged(void) void ConfigMainWindow::goBack(void) { - ConfigItem* item, *oldSelection; - - configList->setParentMenu(); +qInfo() << __FUNCTION__; if (configList->rootEntry == &rootmenu) - backAction->setEnabled(false); - - if (menuList->selectedItems().count() == 0) return; - item = (ConfigItem*)menuList->selectedItems().first(); - oldSelection = item; - while (item) { - if (item->menu == configList->rootEntry) { - oldSelection->setSelected(false); - item->setSelected(true); - break; - } - item = (ConfigItem*)item->parent(); - } + configList->setParentMenu(); } void ConfigMainWindow::showSingleView(void) @@ -1718,6 +1751,8 @@ void ConfigMainWindow::showSingleView(void) fullViewAction->setEnabled(true); fullViewAction->setChecked(false); + backAction->setEnabled(true); + menuView->hide(); menuList->setRootMenu(0); configList->mode = singleMode; @@ -1737,6 +1772,8 @@ void ConfigMainWindow::showSplitView(void) fullViewAction->setEnabled(true); fullViewAction->setChecked(false); + backAction->setEnabled(false); + configList->mode = menuMode; if (configList->rootEntry == &rootmenu) configList->updateListAll(); @@ -1760,6 +1797,8 @@ void ConfigMainWindow::showFullView(void) fullViewAction->setEnabled(false); fullViewAction->setChecked(true); + backAction->setEnabled(false); + menuView->hide(); menuList->setRootMenu(0); configList->mode = fullMode; diff --git a/scripts/kconfig/qconf.h b/scripts/kconfig/qconf.h index c879d79ce817..fb9e9729266f 100644 --- a/scripts/kconfig/qconf.h +++ b/scripts/kconfig/qconf.h @@ -3,17 +3,17 @@ * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> */ -#include <QTextBrowser> -#include <QTreeWidget> -#include <QMainWindow> +#include <QCheckBox> +#include <QDialog> #include <QHeaderView> -#include <qsettings.h> +#include <QLineEdit> +#include <QMainWindow> #include <QPushButton> #include <QSettings> -#include <QLineEdit> #include <QSplitter> -#include <QCheckBox> -#include <QDialog> +#include <QTextBrowser> +#include <QTreeWidget> + #include "expr.h" class ConfigView; @@ -45,11 +45,17 @@ class ConfigList : public QTreeWidget { public: ConfigList(ConfigView* p, const char *name = 0); void reinit(void); + ConfigItem* findConfigItem(struct menu *); ConfigView* parent(void) const { return (ConfigView*)Parent::parent(); } - ConfigItem* findConfigItem(struct menu *); + void setSelected(QTreeWidgetItem *item, bool enable) { + for (int i = 0; i < selectedItems().size(); i++) + selectedItems().at(i)->setSelected(false); + + item->setSelected(enable); + } protected: void keyPressEvent(QKeyEvent *e); @@ -250,6 +256,7 @@ public slots: void setInfo(struct menu *menu); void saveSettings(void); void setShowDebug(bool); + void clicked (const QUrl &url); signals: void showDebugChanged(bool); diff --git a/scripts/kernel-doc b/scripts/kernel-doc index f68d76dd97ba..b4c963f8364e 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -321,7 +321,7 @@ if (defined($ENV{'KBUILD_VERBOSE'})) { # Generated docbook code is inserted in a template at a point where # docbook v3.1 requires a non-zero sequence of RefEntry's; see: -# http://www.oasis-open.org/docbook/documentation/reference/html/refentry.html +# https://www.oasis-open.org/docbook/documentation/reference/html/refentry.html # We keep track of number of generated entries and generate a dummy # if needs be to ensure the expanded template can be postprocessed # into html. diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh index 57cb14bd8925..92dd745906f4 100755 --- a/scripts/link-vmlinux.sh +++ b/scripts/link-vmlinux.sh @@ -143,8 +143,8 @@ gen_btf() fi pahole_ver=$(${PAHOLE} --version | sed -E 's/v([0-9]+)\.([0-9]+)/\1\2/') - if [ "${pahole_ver}" -lt "113" ]; then - echo >&2 "BTF: ${1}: pahole version $(${PAHOLE} --version) is too old, need at least v1.13" + if [ "${pahole_ver}" -lt "116" ]; then + echo >&2 "BTF: ${1}: pahole version $(${PAHOLE} --version) is too old, need at least v1.16" return 1 fi diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 6aea65c65745..45f2ab2ec2d4 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -138,11 +138,19 @@ char *read_text_file(const char *filename) char *get_line(char **stringp) { + char *orig = *stringp, *next; + /* do not return the unwanted extra line at EOF */ - if (*stringp && **stringp == '\0') + if (!orig || *orig == '\0') return NULL; - return strsep(stringp, "\n"); + next = strchr(orig, '\n'); + if (next) + *next++ = '\0'; + + *stringp = next; + + return orig; } /* A list of all modules we processed */ diff --git a/scripts/package/buildtar b/scripts/package/buildtar index ad62c6879622..fb1578e72ab9 100755 --- a/scripts/package/buildtar +++ b/scripts/package/buildtar @@ -28,11 +28,11 @@ case "${1}" in opts= ;; targz-pkg) - opts="-I ${_GZIP}" + opts="-I ${KGZIP}" tarball=${tarball}.gz ;; tarbz2-pkg) - opts="-I ${_BZIP2}" + opts="-I ${KBZIP2}" tarball=${tarball}.bz2 ;; tarxz-pkg) diff --git a/scripts/recordmcount.h b/scripts/recordmcount.h index 74eab03e31d4..f9b19524da11 100644 --- a/scripts/recordmcount.h +++ b/scripts/recordmcount.h @@ -29,6 +29,11 @@ #undef has_rel_mcount #undef tot_relsize #undef get_mcountsym +#undef find_symtab +#undef get_shnum +#undef set_shnum +#undef get_shstrndx +#undef get_symindex #undef get_sym_str_and_relp #undef do_func #undef Elf_Addr @@ -58,6 +63,11 @@ # define __has_rel_mcount __has64_rel_mcount # define has_rel_mcount has64_rel_mcount # define tot_relsize tot64_relsize +# define find_symtab find_symtab64 +# define get_shnum get_shnum64 +# define set_shnum set_shnum64 +# define get_shstrndx get_shstrndx64 +# define get_symindex get_symindex64 # define get_sym_str_and_relp get_sym_str_and_relp_64 # define do_func do64 # define get_mcountsym get_mcountsym_64 @@ -91,6 +101,11 @@ # define __has_rel_mcount __has32_rel_mcount # define has_rel_mcount has32_rel_mcount # define tot_relsize tot32_relsize +# define find_symtab find_symtab32 +# define get_shnum get_shnum32 +# define set_shnum set_shnum32 +# define get_shstrndx get_shstrndx32 +# define get_symindex get_symindex32 # define get_sym_str_and_relp get_sym_str_and_relp_32 # define do_func do32 # define get_mcountsym get_mcountsym_32 @@ -173,6 +188,67 @@ static int MIPS_is_fake_mcount(Elf_Rel const *rp) return is_fake; } +static unsigned int get_symindex(Elf_Sym const *sym, Elf32_Word const *symtab, + Elf32_Word const *symtab_shndx) +{ + unsigned long offset; + int index; + + if (sym->st_shndx != SHN_XINDEX) + return w2(sym->st_shndx); + + offset = (unsigned long)sym - (unsigned long)symtab; + index = offset / sizeof(*sym); + + return w(symtab_shndx[index]); +} + +static unsigned int get_shnum(Elf_Ehdr const *ehdr, Elf_Shdr const *shdr0) +{ + if (shdr0 && !ehdr->e_shnum) + return w(shdr0->sh_size); + + return w2(ehdr->e_shnum); +} + +static void set_shnum(Elf_Ehdr *ehdr, Elf_Shdr *shdr0, unsigned int new_shnum) +{ + if (new_shnum >= SHN_LORESERVE) { + ehdr->e_shnum = 0; + shdr0->sh_size = w(new_shnum); + } else + ehdr->e_shnum = w2(new_shnum); +} + +static int get_shstrndx(Elf_Ehdr const *ehdr, Elf_Shdr const *shdr0) +{ + if (ehdr->e_shstrndx != SHN_XINDEX) + return w2(ehdr->e_shstrndx); + + return w(shdr0->sh_link); +} + +static void find_symtab(Elf_Ehdr *const ehdr, Elf_Shdr const *shdr0, + unsigned const nhdr, Elf32_Word **symtab, + Elf32_Word **symtab_shndx) +{ + Elf_Shdr const *relhdr; + unsigned k; + + *symtab = NULL; + *symtab_shndx = NULL; + + for (relhdr = shdr0, k = nhdr; k; --k, ++relhdr) { + if (relhdr->sh_type == SHT_SYMTAB) + *symtab = (void *)ehdr + relhdr->sh_offset; + else if (relhdr->sh_type == SHT_SYMTAB_SHNDX) + *symtab_shndx = (void *)ehdr + relhdr->sh_offset; + + if (*symtab && *symtab_shndx) + break; + } +} + /* Append the new shstrtab, Elf_Shdr[], __mcount_loc and its relocations. */ static int append_func(Elf_Ehdr *const ehdr, Elf_Shdr *const shstr, @@ -188,10 +264,12 @@ static int append_func(Elf_Ehdr *const ehdr, char const *mc_name = (sizeof(Elf_Rela) == rel_entsize) ? ".rela__mcount_loc" : ".rel__mcount_loc"; - unsigned const old_shnum = w2(ehdr->e_shnum); uint_t const old_shoff = _w(ehdr->e_shoff); uint_t const old_shstr_sh_size = _w(shstr->sh_size); uint_t const old_shstr_sh_offset = _w(shstr->sh_offset); + Elf_Shdr *const shdr0 = (Elf_Shdr *)(old_shoff + (void *)ehdr); + unsigned int const old_shnum = get_shnum(ehdr, shdr0); + unsigned int const new_shnum = 2 + old_shnum; /* {.rel,}__mcount_loc */ uint_t t = 1 + strlen(mc_name) + _w(shstr->sh_size); uint_t new_e_shoff; @@ -201,6 +279,8 @@ static int append_func(Elf_Ehdr *const ehdr, t += (_align & -t); /* word-byte align */ new_e_shoff = t; + set_shnum(ehdr, shdr0, new_shnum); + /* body for new shstrtab */ if (ulseek(sb.st_size, SEEK_SET) < 0) return -1; @@ -255,7 +335,6 @@ static int append_func(Elf_Ehdr *const ehdr, return -1; ehdr->e_shoff = _w(new_e_shoff); - ehdr->e_shnum = w2(2 + w2(ehdr->e_shnum)); /* {.rel,}__mcount_loc */ if (ulseek(0, SEEK_SET) < 0) return -1; if (uwrite(ehdr, sizeof(*ehdr)) < 0) @@ -434,6 +513,8 @@ static int find_secsym_ndx(unsigned const txtndx, uint_t *const recvalp, unsigned int *sym_index, Elf_Shdr const *const symhdr, + Elf32_Word const *symtab, + Elf32_Word const *symtab_shndx, Elf_Ehdr const *const ehdr) { Elf_Sym const *const sym0 = (Elf_Sym const *)(_w(symhdr->sh_offset) @@ -445,7 +526,7 @@ static int find_secsym_ndx(unsigned const txtndx, for (symp = sym0, t = nsym; t; --t, ++symp) { unsigned int const st_bind = ELF_ST_BIND(symp->st_info); - if (txtndx == w2(symp->st_shndx) + if (txtndx == get_symindex(symp, symtab, symtab_shndx) /* avoid STB_WEAK */ && (STB_LOCAL == st_bind || STB_GLOBAL == st_bind)) { /* function symbols on ARM have quirks, avoid them */ @@ -516,21 +597,23 @@ static unsigned tot_relsize(Elf_Shdr const *const shdr0, return totrelsz; } - /* Overall supervision for Elf32 ET_REL file. */ static int do_func(Elf_Ehdr *const ehdr, char const *const fname, unsigned const reltype) { Elf_Shdr *const shdr0 = (Elf_Shdr *)(_w(ehdr->e_shoff) + (void *)ehdr); - unsigned const nhdr = w2(ehdr->e_shnum); - Elf_Shdr *const shstr = &shdr0[w2(ehdr->e_shstrndx)]; + unsigned const nhdr = get_shnum(ehdr, shdr0); + Elf_Shdr *const shstr = &shdr0[get_shstrndx(ehdr, shdr0)]; char const *const shstrtab = (char const *)(_w(shstr->sh_offset) + (void *)ehdr); Elf_Shdr const *relhdr; unsigned k; + Elf32_Word *symtab; + Elf32_Word *symtab_shndx; + /* Upper bound on space: assume all relevant relocs are for mcount. */ unsigned totrelsz; @@ -561,6 +644,8 @@ static int do_func(Elf_Ehdr *const ehdr, char const *const fname, return -1; } + find_symtab(ehdr, shdr0, nhdr, &symtab, &symtab_shndx); + for (relhdr = shdr0, k = nhdr; k; --k, ++relhdr) { char const *const txtname = has_rel_mcount(relhdr, shdr0, shstrtab, fname); @@ -577,6 +662,7 @@ static int do_func(Elf_Ehdr *const ehdr, char const *const fname, result = find_secsym_ndx(w(relhdr->sh_info), txtname, &recval, &recsym, &shdr0[symsec_sh_link], + symtab, symtab_shndx, ehdr); if (result) goto out; diff --git a/scripts/spelling.txt b/scripts/spelling.txt index d9cd24cf0d40..c45e9afaab2d 100644 --- a/scripts/spelling.txt +++ b/scripts/spelling.txt @@ -59,6 +59,7 @@ actualy||actually acumulating||accumulating acumulative||accumulative acumulator||accumulator +acutally||actually adapater||adapter addional||additional additionaly||additionally @@ -249,6 +250,7 @@ calescing||coalescing calle||called callibration||calibration callled||called +callser||caller calucate||calculate calulate||calculate cancelation||cancellation @@ -671,6 +673,7 @@ hanlde||handle hanled||handled happend||happened harware||hardware +havind||having heirarchically||hierarchically helpfull||helpful hexdecimal||hexadecimal @@ -845,6 +848,7 @@ logile||logfile loobpack||loopback loosing||losing losted||lost +maangement||management machinary||machinery maibox||mailbox maintainance||maintenance @@ -905,6 +909,7 @@ modfiy||modify modulues||modules momery||memory memomry||memory +monitring||monitoring monochorome||monochrome monochromo||monochrome monocrome||monochrome @@ -1010,6 +1015,7 @@ partiton||partition pased||passed passin||passing pathes||paths +pattrns||patterns pecularities||peculiarities peformance||performance peforming||performing @@ -1256,6 +1262,7 @@ shoule||should shrinked||shrunk siginificantly||significantly signabl||signal +significanly||significantly similary||similarly similiar||similar simlar||similar @@ -1371,6 +1378,7 @@ thead||thread therfore||therefore thier||their threds||threads +threee||three threshhold||threshold thresold||threshold throught||through @@ -1410,6 +1418,7 @@ tyep||type udpate||update uesd||used uknown||unknown +usccess||success usupported||unsupported uncommited||uncommitted unconditionaly||unconditionally |