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-rw-r--r--scripts/Makefile.build2
-rw-r--r--scripts/Makefile.lib35
-rw-r--r--scripts/Makefile.package4
-rwxr-xr-xscripts/checkpatch.pl20
-rw-r--r--scripts/dtc/checks.c15
-rw-r--r--scripts/dtc/dtc-lexer.l2
-rw-r--r--scripts/dtc/dtc-parser.y13
-rw-r--r--scripts/dtc/libfdt/fdt.c20
-rw-r--r--scripts/dtc/libfdt/fdt.h4
-rw-r--r--scripts/dtc/libfdt/fdt_addresses.c2
-rw-r--r--scripts/dtc/libfdt/fdt_overlay.c29
-rw-r--r--scripts/dtc/libfdt/fdt_ro.c2
-rw-r--r--scripts/dtc/libfdt/libfdt.h25
-rw-r--r--scripts/dtc/livetree.c39
-rw-r--r--scripts/dtc/util.c15
-rw-r--r--scripts/dtc/util.h4
-rw-r--r--scripts/dtc/version_gen.h2
-rwxr-xr-xscripts/faddr2line7
-rwxr-xr-xscripts/generate_rust_analyzer.py8
-rw-r--r--scripts/head-object-list.txt1
-rwxr-xr-xscripts/kernel-doc54
-rwxr-xr-xscripts/min-tool-version.sh2
-rw-r--r--scripts/module.lds.S6
-rwxr-xr-xscripts/package/mkdebian2
-rw-r--r--scripts/spelling.txt33
-rwxr-xr-xscripts/sphinx-pre-install8
26 files changed, 261 insertions, 93 deletions
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 41f3602fc8de..3ceab076127b 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -468,10 +468,12 @@ intermediate_targets = $(foreach sfx, $(2), \
$(filter %$(strip $(1)), $(targets))))
# %.asn1.o <- %.asn1.[ch] <- %.asn1
# %.dtb.o <- %.dtb.S <- %.dtb <- %.dts
+# %.dtbo.o <- %.dtbo.S <- %.dtbo <- %.dtso
# %.lex.o <- %.lex.c <- %.l
# %.tab.o <- %.tab.[ch] <- %.y
targets += $(call intermediate_targets, .asn1.o, .asn1.c .asn1.h) \
$(call intermediate_targets, .dtb.o, .dtb.S .dtb) \
+ $(call intermediate_targets, .dtbo.o, .dtbo.S .dtbo) \
$(call intermediate_targets, .lex.o, .lex.c) \
$(call intermediate_targets, .tab.o, .tab.c .tab.h)
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 3aa384cec76b..5f8e6a97bdf7 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -334,7 +334,8 @@ quiet_cmd_gzip = GZIP $@
# DTC
# ---------------------------------------------------------------------------
DTC ?= $(objtree)/scripts/dtc/dtc
-DTC_FLAGS += -Wno-interrupt_provider
+DTC_FLAGS += -Wno-interrupt_provider \
+ -Wno-unique_unit_address
# Disable noisy checks by default
ifeq ($(findstring 1,$(KBUILD_EXTRA_WARN)),)
@@ -342,14 +343,17 @@ DTC_FLAGS += -Wno-unit_address_vs_reg \
-Wno-avoid_unnecessary_addr_size \
-Wno-alias_paths \
-Wno-graph_child_address \
- -Wno-simple_bus_reg \
- -Wno-unique_unit_address
+ -Wno-simple_bus_reg
+else
+DTC_FLAGS += \
+ -Wunique_unit_address_if_enabled
endif
ifneq ($(findstring 2,$(KBUILD_EXTRA_WARN)),)
DTC_FLAGS += -Wnode_name_chars_strict \
-Wproperty_name_chars_strict \
- -Winterrupt_provider
+ -Winterrupt_provider \
+ -Wunique_unit_address
endif
DTC_FLAGS += $(DTC_FLAGS_$(basetarget))
@@ -358,7 +362,7 @@ DTC_FLAGS += $(DTC_FLAGS_$(basetarget))
DTC_FLAGS += $(if $(filter $(patsubst $(obj)/%,%,$@), $(base-dtb-y)), -@)
# Generate an assembly file to wrap the output of the device tree compiler
-quiet_cmd_dt_S_dtb= DTB $@
+quiet_cmd_dt_S_dtb= DTBS $@
cmd_dt_S_dtb= \
{ \
echo '\#include <asm-generic/vmlinux.lds.h>'; \
@@ -375,6 +379,24 @@ cmd_dt_S_dtb= \
$(obj)/%.dtb.S: $(obj)/%.dtb FORCE
$(call if_changed,dt_S_dtb)
+# Generate an assembly file to wrap the output of the device tree compiler
+quiet_cmd_dt_S_dtbo= DTBOS $@
+cmd_dt_S_dtbo= \
+{ \
+ echo '\#include <asm-generic/vmlinux.lds.h>'; \
+ echo '.section .dtb.init.rodata,"a"'; \
+ echo '.balign STRUCT_ALIGNMENT'; \
+ echo '.global __dtbo_$(subst -,_,$(*F))_begin'; \
+ echo '__dtbo_$(subst -,_,$(*F))_begin:'; \
+ echo '.incbin "$<" '; \
+ echo '__dtbo_$(subst -,_,$(*F))_end:'; \
+ echo '.global __dtbo_$(subst -,_,$(*F))_end'; \
+ echo '.balign STRUCT_ALIGNMENT'; \
+} > $@
+
+$(obj)/%.dtbo.S: $(obj)/%.dtbo FORCE
+ $(call if_changed,dt_S_dtbo)
+
quiet_cmd_dtc = DTC $@
cmd_dtc = $(HOSTCC) -E $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \
$(DTC) -o $@ -b 0 \
@@ -408,6 +430,9 @@ $(obj)/%.dtb: $(src)/%.dts $(DTC) $(DT_TMP_SCHEMA) FORCE
$(obj)/%.dtbo: $(src)/%.dts $(DTC) FORCE
$(call if_changed_dep,dtc)
+$(obj)/%.dtbo: $(src)/%.dtso $(DTC) FORCE
+ $(call if_changed_dep,dtc)
+
dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp)
# Bzip2
diff --git a/scripts/Makefile.package b/scripts/Makefile.package
index 8bbcced67c22..2a90139ecbe1 100644
--- a/scripts/Makefile.package
+++ b/scripts/Makefile.package
@@ -30,8 +30,8 @@ KBUILD_PKG_ROOTCMD ?="fakeroot -u"
export KDEB_SOURCENAME
# Include only those top-level files that are needed by make, plus the GPL copy
TAR_CONTENT := Documentation LICENSES arch block certs crypto drivers fs \
- include init io_uring ipc kernel lib mm net samples scripts \
- security sound tools usr virt \
+ include init io_uring ipc kernel lib mm net rust \
+ samples scripts security sound tools usr virt \
.config .scmversion Makefile \
Kbuild Kconfig COPYING $(wildcard localversion*)
MKSPEC := $(srctree)/scripts/package/mkspec
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 1e5e66ae5a52..78cc595b98ce 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -702,6 +702,17 @@ sub find_standard_signature {
return "";
}
+our $obsolete_archives = qr{(?xi:
+ \Qfreedesktop.org/archives/dri-devel\E |
+ \Qlists.infradead.org\E |
+ \Qlkml.org\E |
+ \Qmail-archive.com\E |
+ \Qmailman.alsa-project.org/pipermail\E |
+ \Qmarc.info\E |
+ \Qozlabs.org/pipermail\E |
+ \Qspinics.net\E
+)};
+
our @typeListMisordered = (
qr{char\s+(?:un)?signed},
qr{int\s+(?:(?:un)?signed\s+)?short\s},
@@ -3324,6 +3335,12 @@ sub process {
$last_git_commit_id_linenr = $linenr if ($line =~ /\bcommit\s*$/i);
}
+# Check for mailing list archives other than lore.kernel.org
+ if ($rawline =~ m{http.*\b$obsolete_archives}) {
+ WARN("PREFER_LORE_ARCHIVE",
+ "Use lore.kernel.org archive links when possible - see https://lore.kernel.org/lists.html\n" . $herecurr);
+ }
+
# Check for added, moved or deleted files
if (!$reported_maintainer_file && !$in_commit_log &&
($line =~ /^(?:new|deleted) file mode\s*\d+\s*$/ ||
@@ -5901,6 +5918,7 @@ sub process {
$dstat !~ /$exceptions/ &&
$dstat !~ /^\.$Ident\s*=/ && # .foo =
$dstat !~ /^(?:\#\s*$Ident|\#\s*$Constant)\s*$/ && # stringification #foo
+ $dstat !~ /^case\b/ && # case ...
$dstat !~ /^do\s*$Constant\s*while\s*$Constant;?$/ && # do {...} while (...); // do {...} while (...)
$dstat !~ /^while\s*$Constant\s*$Constant\s*$/ && # while (...) {...}
$dstat !~ /^for\s*$Constant$/ && # for (...)
@@ -7128,7 +7146,7 @@ sub process {
}
# check for alloc argument mismatch
- if ($line =~ /\b((?:devm_)?(?:kcalloc|kmalloc_array))\s*\(\s*sizeof\b/) {
+ if ($line =~ /\b((?:devm_)?((?:k|kv)?(calloc|malloc_array)(?:_node)?))\s*\(\s*sizeof\b/) {
WARN("ALLOC_ARRAY_ARGS",
"$1 uses number as first arg, sizeof is generally wrong\n" . $herecurr);
}
diff --git a/scripts/dtc/checks.c b/scripts/dtc/checks.c
index 781ba1129a8e..9f31d2607182 100644
--- a/scripts/dtc/checks.c
+++ b/scripts/dtc/checks.c
@@ -1382,10 +1382,10 @@ struct provider {
};
static void check_property_phandle_args(struct check *c,
- struct dt_info *dti,
- struct node *node,
- struct property *prop,
- const struct provider *provider)
+ struct dt_info *dti,
+ struct node *node,
+ struct property *prop,
+ const struct provider *provider)
{
struct node *root = dti->dt;
unsigned int cell, cellsize = 0;
@@ -1401,6 +1401,7 @@ static void check_property_phandle_args(struct check *c,
struct node *provider_node;
struct property *cellprop;
cell_t phandle;
+ unsigned int expected;
phandle = propval_cell_n(prop, cell);
/*
@@ -1450,10 +1451,12 @@ static void check_property_phandle_args(struct check *c,
break;
}
- if (prop->val.len < ((cell + cellsize + 1) * sizeof(cell_t))) {
+ expected = (cell + cellsize + 1) * sizeof(cell_t);
+ if ((expected <= cell) || prop->val.len < expected) {
FAIL_PROP(c, dti, node, prop,
- "property size (%d) too small for cell size %d",
+ "property size (%d) too small for cell size %u",
prop->val.len, cellsize);
+ break;
}
}
}
diff --git a/scripts/dtc/dtc-lexer.l b/scripts/dtc/dtc-lexer.l
index 5568b4ae84cf..de60a70b6bdb 100644
--- a/scripts/dtc/dtc-lexer.l
+++ b/scripts/dtc/dtc-lexer.l
@@ -200,7 +200,7 @@ static void PRINTF(1, 2) lexical_error(const char *fmt, ...);
return DT_LABEL_REF;
}
-<*>"&{/"{PATHCHAR}*\} { /* new-style path reference */
+<*>"&{"{PATHCHAR}*\} { /* new-style path reference */
yytext[yyleng-1] = '\0';
DPRINT("Ref: %s\n", yytext+2);
yylval.labelref = xstrdup(yytext+2);
diff --git a/scripts/dtc/dtc-parser.y b/scripts/dtc/dtc-parser.y
index a0316a3cc309..46457d4bc0aa 100644
--- a/scripts/dtc/dtc-parser.y
+++ b/scripts/dtc/dtc-parser.y
@@ -23,6 +23,12 @@ extern void yyerror(char const *s);
extern struct dt_info *parser_output;
extern bool treesource_error;
+
+static bool is_ref_relative(const char *ref)
+{
+ return ref[0] != '/' && strchr(&ref[1], '/');
+}
+
%}
%union {
@@ -169,6 +175,8 @@ devicetree:
*/
if (!($<flags>-1 & DTSF_PLUGIN))
ERROR(&@2, "Label or path %s not found", $1);
+ else if (is_ref_relative($1))
+ ERROR(&@2, "Label-relative reference %s not supported in plugin", $1);
$$ = add_orphan_node(
name_node(build_node(NULL, NULL, NULL),
""),
@@ -178,6 +186,9 @@ devicetree:
{
struct node *target = get_node_by_ref($1, $3);
+ if (($<flags>-1 & DTSF_PLUGIN) && is_ref_relative($3))
+ ERROR(&@2, "Label-relative reference %s not supported in plugin", $3);
+
if (target) {
add_label(&target->labels, $2);
merge_nodes(target, $4);
@@ -193,6 +204,8 @@ devicetree:
* so $-1 is what we want (plugindecl)
*/
if ($<flags>-1 & DTSF_PLUGIN) {
+ if (is_ref_relative($2))
+ ERROR(&@2, "Label-relative reference %s not supported in plugin", $2);
add_orphan_node($1, $3, $2);
} else {
struct node *target = get_node_by_ref($1, $2);
diff --git a/scripts/dtc/libfdt/fdt.c b/scripts/dtc/libfdt/fdt.c
index 9fe7cf4b747d..20c6415b9ced 100644
--- a/scripts/dtc/libfdt/fdt.c
+++ b/scripts/dtc/libfdt/fdt.c
@@ -106,7 +106,6 @@ int fdt_check_header(const void *fdt)
}
hdrsize = fdt_header_size(fdt);
if (!can_assume(VALID_DTB)) {
-
if ((fdt_totalsize(fdt) < hdrsize)
|| (fdt_totalsize(fdt) > INT_MAX))
return -FDT_ERR_TRUNCATED;
@@ -115,9 +114,7 @@ int fdt_check_header(const void *fdt)
if (!check_off_(hdrsize, fdt_totalsize(fdt),
fdt_off_mem_rsvmap(fdt)))
return -FDT_ERR_TRUNCATED;
- }
- if (!can_assume(VALID_DTB)) {
/* Bounds check structure block */
if (!can_assume(LATEST) && fdt_version(fdt) < 17) {
if (!check_off_(hdrsize, fdt_totalsize(fdt),
@@ -165,7 +162,7 @@ const void *fdt_offset_ptr(const void *fdt, int offset, unsigned int len)
uint32_t fdt_next_tag(const void *fdt, int startoffset, int *nextoffset)
{
const fdt32_t *tagp, *lenp;
- uint32_t tag;
+ uint32_t tag, len, sum;
int offset = startoffset;
const char *p;
@@ -191,12 +188,19 @@ uint32_t fdt_next_tag(const void *fdt, int startoffset, int *nextoffset)
lenp = fdt_offset_ptr(fdt, offset, sizeof(*lenp));
if (!can_assume(VALID_DTB) && !lenp)
return FDT_END; /* premature end */
+
+ len = fdt32_to_cpu(*lenp);
+ sum = len + offset;
+ if (!can_assume(VALID_DTB) &&
+ (INT_MAX <= sum || sum < (uint32_t) offset))
+ return FDT_END; /* premature end */
+
/* skip-name offset, length and value */
- offset += sizeof(struct fdt_property) - FDT_TAGSIZE
- + fdt32_to_cpu(*lenp);
+ offset += sizeof(struct fdt_property) - FDT_TAGSIZE + len;
+
if (!can_assume(LATEST) &&
- fdt_version(fdt) < 0x10 && fdt32_to_cpu(*lenp) >= 8 &&
- ((offset - fdt32_to_cpu(*lenp)) % 8) != 0)
+ fdt_version(fdt) < 0x10 && len >= 8 &&
+ ((offset - len) % 8) != 0)
offset += 4;
break;
diff --git a/scripts/dtc/libfdt/fdt.h b/scripts/dtc/libfdt/fdt.h
index 0c91aa7f67b5..f2e68807f277 100644
--- a/scripts/dtc/libfdt/fdt.h
+++ b/scripts/dtc/libfdt/fdt.h
@@ -35,14 +35,14 @@ struct fdt_reserve_entry {
struct fdt_node_header {
fdt32_t tag;
- char name[];
+ char name[0];
};
struct fdt_property {
fdt32_t tag;
fdt32_t len;
fdt32_t nameoff;
- char data[];
+ char data[0];
};
#endif /* !__ASSEMBLY */
diff --git a/scripts/dtc/libfdt/fdt_addresses.c b/scripts/dtc/libfdt/fdt_addresses.c
index 9a82cd0ba2f9..c40ba094f1f8 100644
--- a/scripts/dtc/libfdt/fdt_addresses.c
+++ b/scripts/dtc/libfdt/fdt_addresses.c
@@ -73,7 +73,7 @@ int fdt_appendprop_addrrange(void *fdt, int parent, int nodeoffset,
/* check validity of address */
prop = data;
if (addr_cells == 1) {
- if ((addr > UINT32_MAX) || ((UINT32_MAX + 1 - addr) < size))
+ if ((addr > UINT32_MAX) || (((uint64_t) UINT32_MAX + 1 - addr) < size))
return -FDT_ERR_BADVALUE;
fdt32_st(prop, (uint32_t)addr);
diff --git a/scripts/dtc/libfdt/fdt_overlay.c b/scripts/dtc/libfdt/fdt_overlay.c
index d217e79b6722..5c0c3981b89d 100644
--- a/scripts/dtc/libfdt/fdt_overlay.c
+++ b/scripts/dtc/libfdt/fdt_overlay.c
@@ -40,37 +40,22 @@ static uint32_t overlay_get_target_phandle(const void *fdto, int fragment)
return fdt32_to_cpu(*val);
}
-/**
- * overlay_get_target - retrieves the offset of a fragment's target
- * @fdt: Base device tree blob
- * @fdto: Device tree overlay blob
- * @fragment: node offset of the fragment in the overlay
- * @pathp: pointer which receives the path of the target (or NULL)
- *
- * overlay_get_target() retrieves the target offset in the base
- * device tree of a fragment, no matter how the actual targeting is
- * done (through a phandle or a path)
- *
- * returns:
- * the targeted node offset in the base device tree
- * Negative error code on error
- */
-static int overlay_get_target(const void *fdt, const void *fdto,
- int fragment, char const **pathp)
+int fdt_overlay_target_offset(const void *fdt, const void *fdto,
+ int fragment_offset, char const **pathp)
{
uint32_t phandle;
const char *path = NULL;
int path_len = 0, ret;
/* Try first to do a phandle based lookup */
- phandle = overlay_get_target_phandle(fdto, fragment);
+ phandle = overlay_get_target_phandle(fdto, fragment_offset);
if (phandle == (uint32_t)-1)
return -FDT_ERR_BADPHANDLE;
/* no phandle, try path */
if (!phandle) {
/* And then a path based lookup */
- path = fdt_getprop(fdto, fragment, "target-path", &path_len);
+ path = fdt_getprop(fdto, fragment_offset, "target-path", &path_len);
if (path)
ret = fdt_path_offset(fdt, path);
else
@@ -636,7 +621,7 @@ static int overlay_merge(void *fdt, void *fdto)
if (overlay < 0)
return overlay;
- target = overlay_get_target(fdt, fdto, fragment, NULL);
+ target = fdt_overlay_target_offset(fdt, fdto, fragment, NULL);
if (target < 0)
return target;
@@ -779,7 +764,7 @@ static int overlay_symbol_update(void *fdt, void *fdto)
return -FDT_ERR_BADOVERLAY;
/* get the target of the fragment */
- ret = overlay_get_target(fdt, fdto, fragment, &target_path);
+ ret = fdt_overlay_target_offset(fdt, fdto, fragment, &target_path);
if (ret < 0)
return ret;
target = ret;
@@ -801,7 +786,7 @@ static int overlay_symbol_update(void *fdt, void *fdto)
if (!target_path) {
/* again in case setprop_placeholder changed it */
- ret = overlay_get_target(fdt, fdto, fragment, &target_path);
+ ret = fdt_overlay_target_offset(fdt, fdto, fragment, &target_path);
if (ret < 0)
return ret;
target = ret;
diff --git a/scripts/dtc/libfdt/fdt_ro.c b/scripts/dtc/libfdt/fdt_ro.c
index 17584da25760..9f6c551a22c2 100644
--- a/scripts/dtc/libfdt/fdt_ro.c
+++ b/scripts/dtc/libfdt/fdt_ro.c
@@ -481,12 +481,12 @@ const void *fdt_getprop_by_offset(const void *fdt, int offset,
if (!can_assume(VALID_INPUT)) {
name = fdt_get_string(fdt, fdt32_ld_(&prop->nameoff),
&namelen);
+ *namep = name;
if (!name) {
if (lenp)
*lenp = namelen;
return NULL;
}
- *namep = name;
} else {
*namep = fdt_string(fdt, fdt32_ld_(&prop->nameoff));
}
diff --git a/scripts/dtc/libfdt/libfdt.h b/scripts/dtc/libfdt/libfdt.h
index ce31e844856a..77ccff19911e 100644
--- a/scripts/dtc/libfdt/libfdt.h
+++ b/scripts/dtc/libfdt/libfdt.h
@@ -660,6 +660,13 @@ int fdt_next_property_offset(const void *fdt, int offset);
const struct fdt_property *fdt_get_property_by_offset(const void *fdt,
int offset,
int *lenp);
+static inline struct fdt_property *fdt_get_property_by_offset_w(void *fdt,
+ int offset,
+ int *lenp)
+{
+ return (struct fdt_property *)(uintptr_t)
+ fdt_get_property_by_offset(fdt, offset, lenp);
+}
/**
* fdt_get_property_namelen - find a property based on substring
@@ -2116,6 +2123,24 @@ int fdt_del_node(void *fdt, int nodeoffset);
*/
int fdt_overlay_apply(void *fdt, void *fdto);
+/**
+ * fdt_overlay_target_offset - retrieves the offset of a fragment's target
+ * @fdt: Base device tree blob
+ * @fdto: Device tree overlay blob
+ * @fragment_offset: node offset of the fragment in the overlay
+ * @pathp: pointer which receives the path of the target (or NULL)
+ *
+ * fdt_overlay_target_offset() retrieves the target offset in the base
+ * device tree of a fragment, no matter how the actual targeting is
+ * done (through a phandle or a path)
+ *
+ * returns:
+ * the targeted node offset in the base device tree
+ * Negative error code on error
+ */
+int fdt_overlay_target_offset(const void *fdt, const void *fdto,
+ int fragment_offset, char const **pathp);
+
/**********************************************************************/
/* Debugging / informational functions */
/**********************************************************************/
diff --git a/scripts/dtc/livetree.c b/scripts/dtc/livetree.c
index cc612370ec61..f46a098d5ada 100644
--- a/scripts/dtc/livetree.c
+++ b/scripts/dtc/livetree.c
@@ -581,12 +581,39 @@ struct node *get_node_by_phandle(struct node *tree, cell_t phandle)
struct node *get_node_by_ref(struct node *tree, const char *ref)
{
+ struct node *target = tree;
+ const char *label = NULL, *path = NULL;
+
if (streq(ref, "/"))
return tree;
- else if (ref[0] == '/')
- return get_node_by_path(tree, ref);
+
+ if (ref[0] == '/')
+ path = ref;
else
- return get_node_by_label(tree, ref);
+ label = ref;
+
+ if (label) {
+ const char *slash = strchr(label, '/');
+ char *buf = NULL;
+
+ if (slash) {
+ buf = xstrndup(label, slash - label);
+ label = buf;
+ path = slash + 1;
+ }
+
+ target = get_node_by_label(tree, label);
+
+ free(buf);
+
+ if (!target)
+ return NULL;
+ }
+
+ if (path)
+ target = get_node_by_path(target, path);
+
+ return target;
}
cell_t get_node_phandle(struct node *root, struct node *node)
@@ -892,6 +919,12 @@ static void add_fixup_entry(struct dt_info *dti, struct node *fn,
/* m->ref can only be a REF_PHANDLE, but check anyway */
assert(m->type == REF_PHANDLE);
+ /* The format only permits fixups for references to label, not
+ * references to path */
+ if (strchr(m->ref, '/'))
+ die("Can't generate fixup for reference to path &{%s}\n",
+ m->ref);
+
/* there shouldn't be any ':' in the arguments */
if (strchr(node->fullpath, ':') || strchr(prop->name, ':'))
die("arguments should not contain ':'\n");
diff --git a/scripts/dtc/util.c b/scripts/dtc/util.c
index 40274fb79236..507f0120cd13 100644
--- a/scripts/dtc/util.c
+++ b/scripts/dtc/util.c
@@ -33,6 +33,17 @@ char *xstrdup(const char *s)
return d;
}
+char *xstrndup(const char *s, size_t n)
+{
+ size_t len = strnlen(s, n) + 1;
+ char *d = xmalloc(len);
+
+ memcpy(d, s, len - 1);
+ d[len - 1] = '\0';
+
+ return d;
+}
+
int xavsprintf_append(char **strp, const char *fmt, va_list ap)
{
int n, size = 0; /* start with 128 bytes */
@@ -353,11 +364,11 @@ int utilfdt_decode_type(const char *fmt, int *type, int *size)
}
/* we should now have a type */
- if ((*fmt == '\0') || !strchr("iuxs", *fmt))
+ if ((*fmt == '\0') || !strchr("iuxsr", *fmt))
return -1;
/* convert qualifier (bhL) to byte size */
- if (*fmt != 's')
+ if (*fmt != 's' && *fmt != 'r')
*size = qualifier == 'b' ? 1 :
qualifier == 'h' ? 2 :
qualifier == 'l' ? 4 : -1;
diff --git a/scripts/dtc/util.h b/scripts/dtc/util.h
index c45b2c295aa5..9d38edee9736 100644
--- a/scripts/dtc/util.h
+++ b/scripts/dtc/util.h
@@ -61,6 +61,7 @@ static inline void *xrealloc(void *p, size_t len)
}
extern char *xstrdup(const char *s);
+extern char *xstrndup(const char *s, size_t len);
extern int PRINTF(2, 3) xasprintf(char **strp, const char *fmt, ...);
extern int PRINTF(2, 3) xasprintf_append(char **strp, const char *fmt, ...);
@@ -143,6 +144,7 @@ int utilfdt_write_err(const char *filename, const void *blob);
* i signed integer
* u unsigned integer
* x hex
+ * r raw
*
* TODO: Implement ll modifier (8 bytes)
* TODO: Implement o type (octal)
@@ -160,7 +162,7 @@ int utilfdt_decode_type(const char *fmt, int *type, int *size);
*/
#define USAGE_TYPE_MSG \
- "<type>\ts=string, i=int, u=unsigned, x=hex\n" \
+ "<type>\ts=string, i=int, u=unsigned, x=hex, r=raw\n" \
"\tOptional modifier prefix:\n" \
"\t\thh or b=byte, h=2 byte, l=4 byte (default)";
diff --git a/scripts/dtc/version_gen.h b/scripts/dtc/version_gen.h
index 785cc4c57326..0f303087b043 100644
--- a/scripts/dtc/version_gen.h
+++ b/scripts/dtc/version_gen.h
@@ -1 +1 @@
-#define DTC_VERSION "DTC 1.6.1-g0a3a9d34"
+#define DTC_VERSION "DTC 1.6.1-g55778a03"
diff --git a/scripts/faddr2line b/scripts/faddr2line
index 5514c23f45c2..0e73aca4f908 100755
--- a/scripts/faddr2line
+++ b/scripts/faddr2line
@@ -74,7 +74,8 @@ command -v ${ADDR2LINE} >/dev/null 2>&1 || die "${ADDR2LINE} isn't installed"
find_dir_prefix() {
local objfile=$1
- local start_kernel_addr=$(${READELF} --symbols --wide $objfile | ${AWK} '$8 == "start_kernel" {printf "0x%s", $2}')
+ local start_kernel_addr=$(${READELF} --symbols --wide $objfile | sed 's/\[.*\]//' |
+ ${AWK} '$8 == "start_kernel" {printf "0x%s", $2}')
[[ -z $start_kernel_addr ]] && return
local file_line=$(${ADDR2LINE} -e $objfile $start_kernel_addr)
@@ -178,7 +179,7 @@ __faddr2line() {
found=2
break
fi
- done < <(${READELF} --symbols --wide $objfile | ${AWK} -v sec=$sym_sec '$7 == sec' | sort --key=2)
+ done < <(${READELF} --symbols --wide $objfile | sed 's/\[.*\]//' | ${AWK} -v sec=$sym_sec '$7 == sec' | sort --key=2)
if [[ $found = 0 ]]; then
warn "can't find symbol: sym_name: $sym_name sym_sec: $sym_sec sym_addr: $sym_addr sym_elf_size: $sym_elf_size"
@@ -259,7 +260,7 @@ __faddr2line() {
DONE=1
- done < <(${READELF} --symbols --wide $objfile | ${AWK} -v fn=$sym_name '$4 == "FUNC" && $8 == fn')
+ done < <(${READELF} --symbols --wide $objfile | sed 's/\[.*\]//' | ${AWK} -v fn=$sym_name '$4 == "FUNC" && $8 == fn')
}
[[ $# -lt 2 ]] && usage
diff --git a/scripts/generate_rust_analyzer.py b/scripts/generate_rust_analyzer.py
index 75bb611bd751..ecc7ea9a4dcf 100755
--- a/scripts/generate_rust_analyzer.py
+++ b/scripts/generate_rust_analyzer.py
@@ -68,6 +68,12 @@ def generate_crates(srctree, objtree, sysroot_src):
crates[-1]["proc_macro_dylib_path"] = "rust/libmacros.so"
append_crate(
+ "build_error",
+ srctree / "rust" / "build_error.rs",
+ ["core", "compiler_builtins"],
+ )
+
+ append_crate(
"bindings",
srctree / "rust"/ "bindings" / "lib.rs",
["core"],
@@ -78,7 +84,7 @@ def generate_crates(srctree, objtree, sysroot_src):
append_crate(
"kernel",
srctree / "rust" / "kernel" / "lib.rs",
- ["core", "alloc", "macros", "bindings"],
+ ["core", "alloc", "macros", "build_error", "bindings"],
cfg=cfg,
)
crates[-1]["source"] = {
diff --git a/scripts/head-object-list.txt b/scripts/head-object-list.txt
index b16326a92c45..f226e45e3b7b 100644
--- a/scripts/head-object-list.txt
+++ b/scripts/head-object-list.txt
@@ -15,7 +15,6 @@ arch/alpha/kernel/head.o
arch/arc/kernel/head.o
arch/arm/kernel/head-nommu.o
arch/arm/kernel/head.o
-arch/arm64/kernel/head.o
arch/csky/kernel/head.o
arch/hexagon/kernel/head.o
arch/ia64/kernel/head.o
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index aea04365bc69..11bafc8e85ab 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -866,48 +866,53 @@ sub output_function_rst(%) {
print "\n";
}
- print "**Parameters**\n\n";
+ #
+ # Put our descriptive text into a container (thus an HTML <div>) to help
+ # set the function prototypes apart.
+ #
+ print ".. container:: kernelindent\n\n";
$lineprefix = " ";
+ print $lineprefix . "**Parameters**\n\n";
foreach $parameter (@{$args{'parameterlist'}}) {
my $parameter_name = $parameter;
$parameter_name =~ s/\[.*//;
$type = $args{'parametertypes'}{$parameter};
if ($type ne "") {
- print "``$type``\n";
+ print $lineprefix . "``$type``\n";
} else {
- print "``$parameter``\n";
+ print $lineprefix . "``$parameter``\n";
}
print_lineno($parameterdesc_start_lines{$parameter_name});
+ $lineprefix = " ";
if (defined($args{'parameterdescs'}{$parameter_name}) &&
$args{'parameterdescs'}{$parameter_name} ne $undescribed) {
output_highlight_rst($args{'parameterdescs'}{$parameter_name});
} else {
- print " *undescribed*\n";
+ print $lineprefix . "*undescribed*\n";
}
+ $lineprefix = " ";
print "\n";
}
- $lineprefix = $oldprefix;
output_section_rst(@_);
+ $lineprefix = $oldprefix;
}
sub output_section_rst(%) {
my %args = %{$_[0]};
my $section;
my $oldprefix = $lineprefix;
- $lineprefix = "";
foreach $section (@{$args{'sectionlist'}}) {
- print "**$section**\n\n";
+ print $lineprefix . "**$section**\n\n";
print_lineno($section_start_lines{$section});
output_highlight_rst($args{'sections'}{$section});
print "\n";
}
print "\n";
- $lineprefix = $oldprefix;
}
sub output_enum_rst(%) {
@@ -915,6 +920,7 @@ sub output_enum_rst(%) {
my ($parameter);
my $oldprefix = $lineprefix;
my $count;
+ my $outer;
if ($sphinx_major < 3) {
my $name = "enum " . $args{'enum'};
@@ -924,22 +930,25 @@ sub output_enum_rst(%) {
print "\n\n.. c:enum:: " . $name . "\n\n";
}
print_lineno($declaration_start_line);
- $lineprefix = " ";
+ $lineprefix = " ";
output_highlight_rst($args{'purpose'});
print "\n";
- print "**Constants**\n\n";
- $lineprefix = " ";
+ print ".. container:: kernelindent\n\n";
+ $outer = $lineprefix . " ";
+ $lineprefix = $outer . " ";
+ print $outer . "**Constants**\n\n";
foreach $parameter (@{$args{'parameterlist'}}) {
- print "``$parameter``\n";
+ print $outer . "``$parameter``\n";
+
if ($args{'parameterdescs'}{$parameter} ne $undescribed) {
output_highlight_rst($args{'parameterdescs'}{$parameter});
} else {
- print " *undescribed*\n";
+ print $lineprefix . "*undescribed*\n";
}
print "\n";
}
-
+ print "\n";
$lineprefix = $oldprefix;
output_section_rst(@_);
}
@@ -982,18 +991,19 @@ sub output_struct_rst(%) {
}
}
print_lineno($declaration_start_line);
- $lineprefix = " ";
+ $lineprefix = " ";
output_highlight_rst($args{'purpose'});
print "\n";
- print "**Definition**\n\n";
- print "::\n\n";
+ print ".. container:: kernelindent\n\n";
+ print $lineprefix . "**Definition**::\n\n";
my $declaration = $args{'definition'};
- $declaration =~ s/\t/ /g;
- print " " . $args{'type'} . " " . $args{'struct'} . " {\n$declaration };\n\n";
+ $lineprefix = $lineprefix . " ";
+ $declaration =~ s/\t/$lineprefix/g;
+ print $lineprefix . $args{'type'} . " " . $args{'struct'} . " {\n$declaration" . $lineprefix . "};\n\n";
- print "**Members**\n\n";
$lineprefix = " ";
+ print $lineprefix . "**Members**\n\n";
foreach $parameter (@{$args{'parameterlist'}}) {
($parameter =~ /^#/) && next;
@@ -1003,8 +1013,10 @@ sub output_struct_rst(%) {
($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
$type = $args{'parametertypes'}{$parameter};
print_lineno($parameterdesc_start_lines{$parameter_name});
- print "``" . $parameter . "``\n";
+ print $lineprefix . "``" . $parameter . "``\n";
+ $lineprefix = " ";
output_highlight_rst($args{'parameterdescs'}{$parameter_name});
+ $lineprefix = " ";
print "\n";
}
print "\n";
diff --git a/scripts/min-tool-version.sh b/scripts/min-tool-version.sh
index b6593eac5003..201bccfbc678 100755
--- a/scripts/min-tool-version.sh
+++ b/scripts/min-tool-version.sh
@@ -25,7 +25,7 @@ icc)
;;
llvm)
if [ "$SRCARCH" = s390 ]; then
- echo 14.0.0
+ echo 15.0.0
else
echo 11.0.0
fi
diff --git a/scripts/module.lds.S b/scripts/module.lds.S
index da4bddd26171..bf5bcf2836d8 100644
--- a/scripts/module.lds.S
+++ b/scripts/module.lds.S
@@ -3,6 +3,12 @@
* Archs are free to supply their own linker scripts. ld will
* combine them automatically.
*/
+#ifdef CONFIG_UNWIND_TABLES
+#define DISCARD_EH_FRAME
+#else
+#define DISCARD_EH_FRAME *(.eh_frame)
+#endif
+
SECTIONS {
/DISCARD/ : {
*(.discard)
diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian
index 60a2a63a5e90..a3ac5a716e9f 100755
--- a/scripts/package/mkdebian
+++ b/scripts/package/mkdebian
@@ -90,7 +90,7 @@ if [ -n "$KDEB_PKGVERSION" ]; then
packageversion=$KDEB_PKGVERSION
revision=${packageversion##*-}
else
- revision=$(cat .version 2>/dev/null||echo 1)
+ revision=$($srctree/init/build-version)
packageversion=$version-$revision
fi
sourcename=$KDEB_SOURCENAME
diff --git a/scripts/spelling.txt b/scripts/spelling.txt
index 8435b99452b6..ded8bcfc0247 100644
--- a/scripts/spelling.txt
+++ b/scripts/spelling.txt
@@ -23,6 +23,7 @@ absoulte||absolute
acccess||access
acceess||access
accelaration||acceleration
+accelearion||acceleration
acceleratoin||acceleration
accelleration||acceleration
accesing||accessing
@@ -58,6 +59,7 @@ acording||according
activete||activate
actived||activated
actualy||actually
+actvie||active
acumulating||accumulating
acumulative||accumulative
acumulator||accumulator
@@ -253,6 +255,7 @@ brigde||bridge
broadcase||broadcast
broadcat||broadcast
bufer||buffer
+bufferred||buffered
bufufer||buffer
cacluated||calculated
caculate||calculate
@@ -273,6 +276,7 @@ cant||can't
cant'||can't
canot||cannot
cann't||can't
+cannnot||cannot
capabilites||capabilities
capabilties||capabilities
capabilty||capability
@@ -309,6 +313,7 @@ chiled||child
chked||checked
chnage||change
chnages||changes
+chnange||change
chnnel||channel
choosen||chosen
chouse||chose
@@ -439,6 +444,7 @@ defferred||deferred
definate||definite
definately||definitely
definiation||definition
+definiton||definition
defintion||definition
defintions||definitions
defualt||default
@@ -452,6 +458,7 @@ delare||declare
delares||declares
delaring||declaring
delemiter||delimiter
+delibrately||deliberately
delievered||delivered
demodualtor||demodulator
demension||dimension
@@ -481,6 +488,7 @@ destroied||destroyed
detabase||database
deteced||detected
detectt||detect
+detroyed||destroyed
develope||develop
developement||development
developped||developed
@@ -507,6 +515,7 @@ dimention||dimension
dimesions||dimensions
diconnected||disconnected
disabed||disabled
+disasembler||disassembler
disble||disable
disgest||digest
disired||desired
@@ -666,6 +675,7 @@ finanize||finalize
findn||find
finilizes||finalizes
finsih||finish
+fliter||filter
flusing||flushing
folloing||following
followign||following
@@ -725,6 +735,7 @@ hanled||handled
happend||happened
hardare||hardware
harware||hardware
+hardward||hardware
havind||having
heirarchically||hierarchically
heirarchy||hierarchy
@@ -740,6 +751,7 @@ howver||however
hsould||should
hypervior||hypervisor
hypter||hyper
+idel||idle
identidier||identifier
iligal||illegal
illigal||illegal
@@ -931,9 +943,11 @@ matchs||matches
mathimatical||mathematical
mathimatic||mathematic
mathimatics||mathematics
+maxmium||maximum
maximium||maximum
maxium||maximum
mechamism||mechanism
+mechanim||mechanism
meetign||meeting
memeory||memory
memmber||member
@@ -942,6 +956,7 @@ memroy||memory
ment||meant
mergable||mergeable
mesage||message
+mesages||messages
messags||messages
messgaes||messages
messsage||message
@@ -983,8 +998,9 @@ monochromo||monochrome
monocrome||monochrome
mopdule||module
mroe||more
-multipler||multiplier
mulitplied||multiplied
+muliple||multiple
+multipler||multiplier
multidimensionnal||multidimensional
multipe||multiple
multple||multiple
@@ -1109,6 +1125,7 @@ peroid||period
persistance||persistence
persistant||persistent
phoneticly||phonetically
+plaform||platform
plalform||platform
platfoem||platform
platfrom||platform
@@ -1236,6 +1253,7 @@ refering||referring
refernces||references
refernnce||reference
refrence||reference
+regiser||register
registed||registered
registerd||registered
registeration||registration
@@ -1276,6 +1294,7 @@ reseting||resetting
reseved||reserved
reseverd||reserved
resizeable||resizable
+resotre||restore
resouce||resource
resouces||resources
resoures||resources
@@ -1314,6 +1333,7 @@ runtine||runtime
sacrifying||sacrificing
safly||safely
safty||safety
+satify||satisfy
savable||saveable
scaleing||scaling
scaned||scanned
@@ -1365,10 +1385,12 @@ similiar||similar
simlar||similar
simliar||similar
simpified||simplified
+simultaneusly||simultaneously
simultanous||simultaneous
singaled||signaled
singal||signal
singed||signed
+slect||select
sleeped||slept
sliped||slipped
softwade||software
@@ -1438,6 +1460,7 @@ suported||supported
suport||support
supportet||supported
suppored||supported
+supporing||supporting
supportin||supporting
suppoted||supported
suppported||supported
@@ -1475,15 +1498,18 @@ sytem||system
sythesis||synthesis
taht||that
tained||tainted
+tarffic||traffic
tansmit||transmit
targetted||targeted
targetting||targeting
taskelt||tasklet
teh||the
+temeprature||temperature
temorary||temporary
temproarily||temporarily
temperture||temperature
thead||thread
+theads||threads
therfore||therefore
thier||their
threds||threads
@@ -1533,12 +1559,14 @@ ture||true
tyep||type
udpate||update
uesd||used
+unknwon||unknown
uknown||unknown
usccess||success
uncommited||uncommitted
uncompatible||incompatible
unconditionaly||unconditionally
undeflow||underflow
+undelying||underlying
underun||underrun
unecessary||unnecessary
unexecpted||unexpected
@@ -1569,11 +1597,14 @@ unneedingly||unnecessarily
unnsupported||unsupported
unmached||unmatched
unprecise||imprecise
+unpriviledged||unprivileged
+unpriviliged||unprivileged
unregester||unregister
unresgister||unregister
unrgesiter||unregister
unsinged||unsigned
unstabel||unstable
+unsolicted||unsolicited
unsolicitied||unsolicited
unsuccessfull||unsuccessful
unsuported||unsupported
diff --git a/scripts/sphinx-pre-install b/scripts/sphinx-pre-install
index ec84fc62774e..1fb88fdceec3 100755
--- a/scripts/sphinx-pre-install
+++ b/scripts/sphinx-pre-install
@@ -362,7 +362,6 @@ sub give_debian_hints()
{
my %map = (
"python-sphinx" => "python3-sphinx",
- "sphinx_rtd_theme" => "python3-sphinx-rtd-theme",
"ensurepip" => "python3-venv",
"virtualenv" => "virtualenv",
"dot" => "graphviz",
@@ -397,7 +396,6 @@ sub give_redhat_hints()
{
my %map = (
"python-sphinx" => "python3-sphinx",
- "sphinx_rtd_theme" => "python3-sphinx_rtd_theme",
"virtualenv" => "python3-virtualenv",
"dot" => "graphviz",
"convert" => "ImageMagick",
@@ -475,7 +473,6 @@ sub give_opensuse_hints()
{
my %map = (
"python-sphinx" => "python3-sphinx",
- "sphinx_rtd_theme" => "python3-sphinx_rtd_theme",
"virtualenv" => "python3-virtualenv",
"dot" => "graphviz",
"convert" => "ImageMagick",
@@ -523,7 +520,6 @@ sub give_mageia_hints()
{
my %map = (
"python-sphinx" => "python3-sphinx",
- "sphinx_rtd_theme" => "python3-sphinx_rtd_theme",
"virtualenv" => "python3-virtualenv",
"dot" => "graphviz",
"convert" => "ImageMagick",
@@ -567,7 +563,6 @@ sub give_mageia_hints()
sub give_arch_linux_hints()
{
my %map = (
- "sphinx_rtd_theme" => "python-sphinx_rtd_theme",
"virtualenv" => "python-virtualenv",
"dot" => "graphviz",
"convert" => "imagemagick",
@@ -598,7 +593,6 @@ sub give_arch_linux_hints()
sub give_gentoo_hints()
{
my %map = (
- "sphinx_rtd_theme" => "dev-python/sphinx_rtd_theme",
"virtualenv" => "dev-python/virtualenv",
"dot" => "media-gfx/graphviz",
"convert" => "media-gfx/imagemagick",
@@ -895,7 +889,6 @@ sub recommend_sphinx_version($)
$verbose_warn_install = 0;
add_package("python-sphinx", 0);
- check_python_module("sphinx_rtd_theme", 1);
check_distros();
@@ -968,7 +961,6 @@ sub check_needs()
check_perl_module("Pod::Usage", 0);
check_program("make", 0);
check_program("gcc", 0);
- check_python_module("sphinx_rtd_theme", 1) if (!$virtualenv);
check_program("dot", 1);
check_program("convert", 1);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-05 01:46:12 +0100