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vmlinux.lds.h: Remove a reference to no longer used sections .text..refcount
Sections .text..refcount were previously used to hold an error path code for fast refcount overflow protection on x86, see commit7a46ec0e2f
("locking/refcounts, x86/asm: Implement fast refcount overflow protection") and commit564c9cc84e
("locking/refcounts, x86/asm: Use unique .text section for refcount exceptions"). The code was replaced and removed in commitfb041bb7c0
("locking/refcount: Consolidate implementations of refcount_t") and no sections .text..refcount are present since then. Remove then a relic referencing these sections from TEXT_TEXT to avoid confusing people, like me. This is a non-functional change. Signed-off-by: Petr Pavlu <petr.pavlu@suse.com> Link: https://lore.kernel.org/r/20230711125054.9000-1-petr.pavlu@suse.com Signed-off-by: Kees Cook <keescook@chromium.org>
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@ -578,7 +578,6 @@
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*(.text.unlikely .text.unlikely.*) \
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*(.text.unknown .text.unknown.*) \
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NOINSTR_TEXT \
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*(.text..refcount) \
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*(.ref.text) \
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*(.text.asan.* .text.tsan.*) \
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MEM_KEEP(init.text*) \
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