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-rw-r--r--init/Kconfig10
1 files changed, 7 insertions, 3 deletions
diff --git a/init/Kconfig b/init/Kconfig
index 7e5c3ddc341d..44e90b28a30f 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -204,7 +204,7 @@ config LOCALVERSION_AUTO
appended after any matching localversion* files, and after the value
set in CONFIG_LOCALVERSION.
- (The actual string used here is the first eight characters produced
+ (The actual string used here is the first 12 characters produced
by running the command:
$ git rev-parse --verify HEAD
@@ -776,7 +776,7 @@ config PRINTK_SAFE_LOG_BUF_SHIFT
depends on PRINTK
help
Select the size of an alternate printk per-CPU buffer where messages
- printed from usafe contexts are temporary stored. One example would
+ printed from unsafe contexts are temporary stored. One example would
be NMI messages, another one - printk recursion. The messages are
copied to the main log buffer in a safe context to avoid a deadlock.
The value defines the size as a power of 2.
@@ -894,13 +894,17 @@ config CC_IMPLICIT_FALLTHROUGH
default "-Wimplicit-fallthrough=5" if CC_IS_GCC && $(cc-option,-Wimplicit-fallthrough=5)
default "-Wimplicit-fallthrough" if CC_IS_CLANG && $(cc-option,-Wunreachable-code-fallthrough)
-# Currently, disable gcc-12 array-bounds globally.
+# Currently, disable gcc-11,12 array-bounds globally.
# We may want to target only particular configurations some day.
+config GCC11_NO_ARRAY_BOUNDS
+ def_bool y
+
config GCC12_NO_ARRAY_BOUNDS
def_bool y
config CC_NO_ARRAY_BOUNDS
bool
+ default y if CC_IS_GCC && GCC_VERSION >= 110000 && GCC_VERSION < 120000 && GCC11_NO_ARRAY_BOUNDS
default y if CC_IS_GCC && GCC_VERSION >= 120000 && GCC_VERSION < 130000 && GCC12_NO_ARRAY_BOUNDS
#