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arch/Kconfig: Drop always true condition from RANDOMIZE_KSTACK_OFFSET

Now that the minimum supported version of LLVM for building the kernel
has been bumped to 15.0.0, the second depends line in
RANDOMIZE_KSTACK_OFFSET is always true, so it can be removed.

Reviewed-by: Kees Cook <kees@kernel.org>
Link: https://lore.kernel.org/r/20250821-bump-min-llvm-ver-15-v2-2-635f3294e5f0@kernel.org
Signed-off-by: Nathan Chancellor <nathan@kernel.org>

Nathan Chancellor 65aebf6f 20c09892

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arch/Kconfig
··· 1475 1475 bool "Support for randomizing kernel stack offset on syscall entry" if EXPERT 1476 1476 default y 1477 1477 depends on HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET 1478 - depends on INIT_STACK_NONE || !CC_IS_CLANG || CLANG_VERSION >= 140000 1479 1478 help 1480 1479 The kernel stack offset can be randomized (after pt_regs) by 1481 1480 roughly 5 bits of entropy, frustrating memory corruption