Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge tag 'locking-urgent-2021-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 jump label fix from Thomas Gleixner:
"A single fix for jump labels to prevent the compiler from agressive
un-inlining which results in a section mismatch"
* tag 'locking-urgent-2021-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
jump_labels: Mark __jump_label_transform() as __always_inlined to work around aggressive compiler un-inlining
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arch/x86/kernel/jump_label.c
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arch/x86/kernel/jump_label.c
···
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return (struct jump_label_patch){.code = code, .size = size};
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}
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static inline void __jump_label_transform(struct jump_entry *entry,
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enum jump_label_type type,
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int init)
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static __always_inline void
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__jump_label_transform(struct jump_entry *entry,
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enum jump_label_type type,
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int init)
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{
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const struct jump_label_patch jlp = __jump_label_patch(entry, type);
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