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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2025-08-20 19:30:58 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2025-08-20 19:30:58 +0300
commit1b39e7de5f4110f0dfda32693b968ab7709977ec (patch)
tree76cde8070b62733e06a06aee40cc266a1d9dd54f /rust
parentcd5b27c9e334ff91ec39647957a3bdf75f171938 (diff)
parent9becd7c25c61ae7e5b6fbfc3c226b1f23af7638c (diff)
downloadlinux-rolling-lts.tar.xz
Merge v6.12.43linux-rolling-lts
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'rust')
-rw-r--r--rust/Makefile13
1 files changed, 11 insertions, 2 deletions
diff --git a/rust/Makefile b/rust/Makefile
index 17491d8229a4..07c13100000c 100644
--- a/rust/Makefile
+++ b/rust/Makefile
@@ -55,6 +55,10 @@ core-cfgs = \
core-edition := $(if $(call rustc-min-version,108700),2024,2021)
+# `rustdoc` did not save the target modifiers, thus workaround for
+# the time being (https://github.com/rust-lang/rust/issues/144521).
+rustdoc_modifiers_workaround := $(if $(call rustc-min-version,108800),-Cunsafe-allow-abi-mismatch=fixed-x18)
+
quiet_cmd_rustdoc = RUSTDOC $(if $(rustdoc_host),H, ) $<
cmd_rustdoc = \
OBJTREE=$(abspath $(objtree)) \
@@ -63,6 +67,7 @@ quiet_cmd_rustdoc = RUSTDOC $(if $(rustdoc_host),H, ) $<
-Zunstable-options --generate-link-to-definition \
--output $(rustdoc_output) \
--crate-name $(subst rustdoc-,,$@) \
+ $(rustdoc_modifiers_workaround) \
$(if $(rustdoc_host),,--sysroot=/dev/null) \
@$(objtree)/include/generated/rustc_cfg $<
@@ -92,14 +97,14 @@ rustdoc: rustdoc-core rustdoc-macros rustdoc-compiler_builtins \
rustdoc-macros: private rustdoc_host = yes
rustdoc-macros: private rustc_target_flags = --crate-type proc-macro \
--extern proc_macro
-rustdoc-macros: $(src)/macros/lib.rs FORCE
+rustdoc-macros: $(src)/macros/lib.rs rustdoc-clean FORCE
+$(call if_changed,rustdoc)
# Starting with Rust 1.82.0, skipping `-Wrustdoc::unescaped_backticks` should
# not be needed -- see https://github.com/rust-lang/rust/pull/128307.
rustdoc-core: private skip_flags = --edition=2021 -Wrustdoc::unescaped_backticks
rustdoc-core: private rustc_target_flags = --edition=$(core-edition) $(core-cfgs)
-rustdoc-core: $(RUST_LIB_SRC)/core/src/lib.rs FORCE
+rustdoc-core: $(RUST_LIB_SRC)/core/src/lib.rs rustdoc-clean FORCE
+$(call if_changed,rustdoc)
rustdoc-compiler_builtins: $(src)/compiler_builtins.rs rustdoc-core FORCE
@@ -116,6 +121,9 @@ rustdoc-kernel: $(src)/kernel/lib.rs rustdoc-core rustdoc-ffi rustdoc-macros \
$(obj)/bindings.o FORCE
+$(call if_changed,rustdoc)
+rustdoc-clean: FORCE
+ $(Q)rm -rf $(rustdoc_output)
+
quiet_cmd_rustc_test_library = RUSTC TL $<
cmd_rustc_test_library = \
OBJTREE=$(abspath $(objtree)) \
@@ -175,6 +183,7 @@ quiet_cmd_rustdoc_test_kernel = RUSTDOC TK $<
--extern bindings --extern uapi \
--no-run --crate-name kernel -Zunstable-options \
--sysroot=/dev/null \
+ $(rustdoc_modifiers_workaround) \
--test-builder $(objtree)/scripts/rustdoc_test_builder \
$< $(rustdoc_test_kernel_quiet); \
$(objtree)/scripts/rustdoc_test_gen