diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Makefile | 4 | ||||
| -rwxr-xr-x | scripts/check-sysctl-docs | 65 | ||||
| -rw-r--r-- | scripts/const_structs.checkpatch | 2 | ||||
| -rw-r--r-- | scripts/gdb/linux/constants.py.in | 6 | ||||
| -rw-r--r-- | scripts/gdb/linux/interrupts.py | 2 | ||||
| -rw-r--r-- | scripts/gdb/linux/vmalloc.py | 56 | ||||
| -rw-r--r-- | scripts/generate_rust_target.rs | 4 | ||||
| -rwxr-xr-x | scripts/kernel-doc | 2 | ||||
| -rwxr-xr-x | scripts/min-tool-version.sh | 2 | ||||
| -rwxr-xr-x | scripts/recordmcount.pl | 2 |
10 files changed, 78 insertions, 67 deletions
diff --git a/scripts/Makefile b/scripts/Makefile index 576cf64be667..6673cbb6194f 100644 --- a/scripts/Makefile +++ b/scripts/Makefile @@ -11,12 +11,14 @@ hostprogs-always-$(CONFIG_MODULE_SIG_FORMAT) += sign-file hostprogs-always-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE) += insert-sys-cert hostprogs-always-$(CONFIG_RUST_KERNEL_DOCTESTS) += rustdoc_test_builder hostprogs-always-$(CONFIG_RUST_KERNEL_DOCTESTS) += rustdoc_test_gen -always-$(CONFIG_RUST) += target.json +ifneq ($(or $(CONFIG_X86_64),$(CONFIG_LOONGARCH)),) +always-$(CONFIG_RUST) += target.json filechk_rust_target = $< < include/config/auto.conf $(obj)/target.json: scripts/generate_rust_target include/config/auto.conf FORCE $(call filechk,rust_target) +endif hostprogs += generate_rust_target generate_rust_target-rust := y diff --git a/scripts/check-sysctl-docs b/scripts/check-sysctl-docs index 4f163e0bf6a4..20274c63e745 100755 --- a/scripts/check-sysctl-docs +++ b/scripts/check-sysctl-docs @@ -8,7 +8,7 @@ # Example invocation: # scripts/check-sysctl-docs -vtable="kernel" \ # Documentation/admin-guide/sysctl/kernel.rst \ -# $(git grep -l register_sysctl_) +# $(git grep -l register_sysctl) # # Specify -vdebug=1 to see debugging information @@ -20,14 +20,10 @@ BEGIN { } # The following globals are used: -# children: maps ctl_table names and procnames to child ctl_table names # documented: maps documented entries (each key is an entry) # entries: maps ctl_table names and procnames to counts (so # enumerating the subkeys for a given ctl_table lists its # procnames) -# files: maps procnames to source file names -# paths: maps ctl_path names to paths -# curpath: the name of the current ctl_path struct # curtable: the name of the current ctl_table struct # curentry: the name of the current proc entry (procname when parsing # a ctl_table, constructed path when parsing a ctl_path) @@ -94,42 +90,23 @@ FNR == NR { # Stage 2: process each file and find all sysctl tables BEGINFILE { - delete children delete entries - delete paths - curpath = "" curtable = "" curentry = "" + delete vars if (debug) print "Processing file " FILENAME } -/^static struct ctl_path/ { - match($0, /static struct ctl_path ([^][]+)/, tables) - curpath = tables[1] - if (debug) print "Processing path " curpath -} - -/^static struct ctl_table/ { - match($0, /static struct ctl_table ([^][]+)/, tables) - curtable = tables[1] +/^static( const)? struct ctl_table/ { + match($0, /static( const)? struct ctl_table ([^][]+)/, tables) + curtable = tables[2] if (debug) print "Processing table " curtable } /^};$/ { - curpath = "" curtable = "" curentry = "" -} - -curpath && /\.procname[\t ]*=[\t ]*".+"/ { - match($0, /.procname[\t ]*=[\t ]*"([^"]+)"/, names) - if (curentry) { - curentry = curentry "/" names[1] - } else { - curentry = names[1] - } - if (debug) print "Setting path " curpath " to " curentry - paths[curpath] = curentry + delete vars } curtable && /\.procname[\t ]*=[\t ]*".+"/ { @@ -140,10 +117,32 @@ curtable && /\.procname[\t ]*=[\t ]*".+"/ { file[curentry] = FILENAME } -/\.child[\t ]*=/ { - child = trimpunct($NF) - if (debug) print "Linking child " child " to table " curtable " entry " curentry - children[curtable][curentry] = child +/register_sysctl.*/ { + match($0, /register_sysctl(|_init|_sz)\("([^"]+)" *, *([^,)]+)/, tables) + if (debug) print "Registering table " tables[3] " at " tables[2] + if (tables[2] == table) { + for (entry in entries[tables[3]]) { + printentry(entry) + } + } +} + +/kmemdup.*/ { + match($0, /([^ \t]+) *= *kmemdup\(([^,]+) *,/, names) + if (debug) print "Found variable " names[1] " for table " names[2] + if (names[2] in entries) { + vars[names[1]] = names[2] + } +} + +/__register_sysctl_table.*/ { + match($0, /__register_sysctl_table\([^,]+, *"([^"]+)" *, *([^,]+)/, tables) + if (debug) print "Registering variable table " tables[2] " at " tables[1] + if (tables[1] == table && tables[2] in vars) { + for (entry in entries[vars[tables[2]]]) { + printentry(entry) + } + } } END { diff --git a/scripts/const_structs.checkpatch b/scripts/const_structs.checkpatch index 188412aa2757..fa96cfd16e99 100644 --- a/scripts/const_structs.checkpatch +++ b/scripts/const_structs.checkpatch @@ -2,11 +2,13 @@ acpi_dock_ops address_space_operations backlight_ops block_device_operations +bus_type clk_ops comedi_lrange component_ops dentry_operations dev_pm_ops +device_type dma_map_ops driver_info drm_connector_funcs diff --git a/scripts/gdb/linux/constants.py.in b/scripts/gdb/linux/constants.py.in index 10fadc238719..fd6bd69c5096 100644 --- a/scripts/gdb/linux/constants.py.in +++ b/scripts/gdb/linux/constants.py.in @@ -130,7 +130,11 @@ LX_CONFIG(CONFIG_X86_MCE_THRESHOLD) LX_CONFIG(CONFIG_X86_MCE_AMD) LX_CONFIG(CONFIG_X86_MCE) LX_CONFIG(CONFIG_X86_IO_APIC) -LX_CONFIG(CONFIG_HAVE_KVM) +/* + * CONFIG_KVM can be "m" but it affects common code too. Use CONFIG_KVM_COMMON + * as a proxy for IS_ENABLED(CONFIG_KVM). + */ +LX_CONFIG_KVM = IS_BUILTIN(CONFIG_KVM_COMMON) LX_CONFIG(CONFIG_NUMA) LX_CONFIG(CONFIG_ARM64) LX_CONFIG(CONFIG_ARM64_4K_PAGES) diff --git a/scripts/gdb/linux/interrupts.py b/scripts/gdb/linux/interrupts.py index ef478e273791..66ae5c7690cf 100644 --- a/scripts/gdb/linux/interrupts.py +++ b/scripts/gdb/linux/interrupts.py @@ -151,7 +151,7 @@ def x86_show_interupts(prec): if cnt is not None: text += "%*s: %10u\n" % (prec, "MIS", cnt['counter']) - if constants.LX_CONFIG_HAVE_KVM: + if constants.LX_CONFIG_KVM: text += x86_show_irqstat(prec, "PIN", 'kvm_posted_intr_ipis', 'Posted-interrupt notification event') text += x86_show_irqstat(prec, "NPI", 'kvm_posted_intr_nested_ipis', 'Nested posted-interrupt event') text += x86_show_irqstat(prec, "PIW", 'kvm_posted_intr_wakeup_ipis', 'Posted-interrupt wakeup event') diff --git a/scripts/gdb/linux/vmalloc.py b/scripts/gdb/linux/vmalloc.py index d3c8a0274d1e..803f17371052 100644 --- a/scripts/gdb/linux/vmalloc.py +++ b/scripts/gdb/linux/vmalloc.py @@ -29,32 +29,34 @@ class LxVmallocInfo(gdb.Command): if not constants.LX_CONFIG_MMU: raise gdb.GdbError("Requires MMU support") - vmap_area_list = gdb.parse_and_eval('vmap_area_list') - for vmap_area in lists.list_for_each_entry(vmap_area_list, vmap_area_ptr_type, "list"): - if not vmap_area['vm']: - gdb.write("0x%x-0x%x %10d vm_map_ram\n" % (vmap_area['va_start'], vmap_area['va_end'], - vmap_area['va_end'] - vmap_area['va_start'])) - continue - v = vmap_area['vm'] - gdb.write("0x%x-0x%x %10d" % (v['addr'], v['addr'] + v['size'], v['size'])) - if v['caller']: - gdb.write(" %s" % str(v['caller']).split(' ')[-1]) - if v['nr_pages']: - gdb.write(" pages=%d" % v['nr_pages']) - if v['phys_addr']: - gdb.write(" phys=0x%x" % v['phys_addr']) - if v['flags'] & constants.LX_VM_IOREMAP: - gdb.write(" ioremap") - if v['flags'] & constants.LX_VM_ALLOC: - gdb.write(" vmalloc") - if v['flags'] & constants.LX_VM_MAP: - gdb.write(" vmap") - if v['flags'] & constants.LX_VM_USERMAP: - gdb.write(" user") - if v['flags'] & constants.LX_VM_DMA_COHERENT: - gdb.write(" dma-coherent") - if is_vmalloc_addr(v['pages']): - gdb.write(" vpages") - gdb.write("\n") + nr_vmap_nodes = gdb.parse_and_eval('nr_vmap_nodes') + for i in range(0, nr_vmap_nodes): + vn = gdb.parse_and_eval('&vmap_nodes[%d]' % i) + for vmap_area in lists.list_for_each_entry(vn['busy']['head'], vmap_area_ptr_type, "list"): + if not vmap_area['vm']: + gdb.write("0x%x-0x%x %10d vm_map_ram\n" % (vmap_area['va_start'], vmap_area['va_end'], + vmap_area['va_end'] - vmap_area['va_start'])) + continue + v = vmap_area['vm'] + gdb.write("0x%x-0x%x %10d" % (v['addr'], v['addr'] + v['size'], v['size'])) + if v['caller']: + gdb.write(" %s" % str(v['caller']).split(' ')[-1]) + if v['nr_pages']: + gdb.write(" pages=%d" % v['nr_pages']) + if v['phys_addr']: + gdb.write(" phys=0x%x" % v['phys_addr']) + if v['flags'] & constants.LX_VM_IOREMAP: + gdb.write(" ioremap") + if v['flags'] & constants.LX_VM_ALLOC: + gdb.write(" vmalloc") + if v['flags'] & constants.LX_VM_MAP: + gdb.write(" vmap") + if v['flags'] & constants.LX_VM_USERMAP: + gdb.write(" user") + if v['flags'] & constants.LX_VM_DMA_COHERENT: + gdb.write(" dma-coherent") + if is_vmalloc_addr(v['pages']): + gdb.write(" vpages") + gdb.write("\n") LxVmallocInfo() diff --git a/scripts/generate_rust_target.rs b/scripts/generate_rust_target.rs index 19f72bfdbb82..54919cf48621 100644 --- a/scripts/generate_rust_target.rs +++ b/scripts/generate_rust_target.rs @@ -148,7 +148,9 @@ fn main() { let mut ts = TargetSpec::new(); // `llvm-target`s are taken from `scripts/Makefile.clang`. - if cfg.has("X86_64") { + if cfg.has("ARM64") { + panic!("arm64 uses the builtin rustc aarch64-unknown-none target"); + } else if cfg.has("X86_64") { ts.push("arch", "x86_64"); ts.push( "data-layout", diff --git a/scripts/kernel-doc b/scripts/kernel-doc index 71a89d8832c1..967f1abb0edb 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -65,7 +65,7 @@ my $type_constant = '\b``([^\`]+)``\b'; my $type_constant2 = '\%([-_\w]+)'; my $type_func = '(\w+)\(\)'; my $type_param = '\@(\w*((\.\w+)|(->\w+))*(\.\.\.)?)'; -my $type_param_ref = '([\!~]?)\@(\w*((\.\w+)|(->\w+))*(\.\.\.)?)'; +my $type_param_ref = '([\!~\*]?)\@(\w*((\.\w+)|(->\w+))*(\.\.\.)?)'; my $type_fp_param = '\@(\w+)\(\)'; # Special RST handling for func ptr params my $type_fp_param2 = '\@(\w+->\S+)\(\)'; # Special RST handling for structs with func ptr params my $type_env = '(\$\w+)'; diff --git a/scripts/min-tool-version.sh b/scripts/min-tool-version.sh index e217683b10d6..5927cc6b7de3 100755 --- a/scripts/min-tool-version.sh +++ b/scripts/min-tool-version.sh @@ -29,7 +29,7 @@ llvm) elif [ "$SRCARCH" = loongarch ]; then echo 18.0.0 else - echo 11.0.0 + echo 13.0.1 fi ;; rustc) diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl index f84df9e383fd..0871b2e92584 100755 --- a/scripts/recordmcount.pl +++ b/scripts/recordmcount.pl @@ -352,7 +352,7 @@ if ($arch eq "x86_64") { $mcount_regex = "^\\s*([0-9a-fA-F]+):.*\\s_mcount\$"; } elsif ($arch eq "riscv") { $function_regex = "^([0-9a-fA-F]+)\\s+<([^.0-9][0-9a-zA-Z_\\.]+)>:"; - $mcount_regex = "^\\s*([0-9a-fA-F]+):\\sR_RISCV_CALL(_PLT)?\\s_?mcount\$"; + $mcount_regex = "^\\s*([0-9a-fA-F]+):\\sR_RISCV_CALL(_PLT)?\\s_mcount\$"; $type = ".quad"; $alignment = 2; } elsif ($arch eq "csky") { |