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| author | Michael Ellerman <mpe@ellerman.id.au> | 2025-03-16 12:02:46 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2025-03-16 12:02:46 +1100 |
| commit | ff443fb402e95f5095dde3c64f7c3249d7c6f993 (patch) | |
| tree | fac700d27838ff41a7308dc217551253a1e2b0df /scripts/Makefile.extrawarn | |
| parent | 772ba9b5bd2701a9967c084b66ff1daaee0367eb (diff) | |
| parent | eff2eb592efd73f00590d578c3d6021f604df62c (diff) | |
| download | lwn-ff443fb402e95f5095dde3c64f7c3249d7c6f993.tar.gz lwn-ff443fb402e95f5095dde3c64f7c3249d7c6f993.zip | |
Merge branch 'fixes' into topic/cxl
Merge our fixes branch to bring in the changes to the CXL documentation that
the CXL removal patch depends on.
Diffstat (limited to 'scripts/Makefile.extrawarn')
| -rw-r--r-- | scripts/Makefile.extrawarn | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn index eb719f6d8d53..dc081cf46d21 100644 --- a/scripts/Makefile.extrawarn +++ b/scripts/Makefile.extrawarn @@ -31,6 +31,11 @@ KBUILD_CFLAGS-$(CONFIG_CC_NO_ARRAY_BOUNDS) += -Wno-array-bounds ifdef CONFIG_CC_IS_CLANG # The kernel builds with '-std=gnu11' so use of GNU extensions is acceptable. KBUILD_CFLAGS += -Wno-gnu + +# Clang checks for overflow/truncation with '%p', while GCC does not: +# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111219 +KBUILD_CFLAGS += $(call cc-disable-warning, format-overflow-non-kprintf) +KBUILD_CFLAGS += $(call cc-disable-warning, format-truncation-non-kprintf) else # gcc inanely warns about local variables called 'main' @@ -105,11 +110,6 @@ KBUILD_CFLAGS += $(call cc-disable-warning, packed-not-aligned) KBUILD_CFLAGS += $(call cc-disable-warning, format-overflow) ifdef CONFIG_CC_IS_GCC KBUILD_CFLAGS += $(call cc-disable-warning, format-truncation) -else -# Clang checks for overflow/truncation with '%p', while GCC does not: -# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111219 -KBUILD_CFLAGS += $(call cc-disable-warning, format-overflow-non-kprintf) -KBUILD_CFLAGS += $(call cc-disable-warning, format-truncation-non-kprintf) endif KBUILD_CFLAGS += $(call cc-disable-warning, stringop-truncation) @@ -133,7 +133,6 @@ KBUILD_CFLAGS += $(call cc-disable-warning, pointer-to-enum-cast) KBUILD_CFLAGS += -Wno-tautological-constant-out-of-range-compare KBUILD_CFLAGS += $(call cc-disable-warning, unaligned-access) KBUILD_CFLAGS += -Wno-enum-compare-conditional -KBUILD_CFLAGS += -Wno-enum-enum-conversion endif endif @@ -157,6 +156,10 @@ KBUILD_CFLAGS += -Wno-missing-field-initializers KBUILD_CFLAGS += -Wno-type-limits KBUILD_CFLAGS += -Wno-shift-negative-value +ifdef CONFIG_CC_IS_CLANG +KBUILD_CFLAGS += -Wno-enum-enum-conversion +endif + ifdef CONFIG_CC_IS_GCC KBUILD_CFLAGS += -Wno-maybe-uninitialized endif |