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Diffstat (limited to 'init/Kconfig')
| -rw-r--r-- | init/Kconfig | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/init/Kconfig b/init/Kconfig index 4b81a49a25c4..c41260ffe99a 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1803,24 +1803,6 @@ config KALLSYMS_ABSOLUTE_PERCPU depends on KALLSYMS default X86_64 && SMP -config KALLSYMS_BASE_RELATIVE - bool - depends on KALLSYMS - default y - help - Instead of emitting them as absolute values in the native word size, - emit the symbol references in the kallsyms table as 32-bit entries, - each containing a relative value in the range [base, base + U32_MAX] - or, when KALLSYMS_ABSOLUTE_PERCPU is in effect, each containing either - an absolute value in the range [0, S32_MAX] or a relative value in the - range [base, base + S32_MAX], where base is the lowest relative symbol - address encountered in the image. - - On 64-bit builds, this reduces the size of the address table by 50%, - but more importantly, it results in entries whose values are build - time constants, and no relocation pass is required at runtime to fix - up the entries based on the runtime load address of the kernel. - # end of the "standard kernel features (expert users)" menu config ARCH_HAS_MEMBARRIER_CALLBACKS |