threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
25 lines
813 B
C
25 lines
813 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _LINUX_FRAME_H
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#define _LINUX_FRAME_H
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#ifdef CONFIG_STACK_VALIDATION
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/*
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* This macro marks the given function's stack frame as "non-standard", which
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* tells objtool to ignore the function when doing stack metadata validation.
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* It should only be used in special cases where you're 100% sure it won't
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* affect the reliability of frame pointers and kernel stack traces.
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*
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* For more information, see tools/objtool/Documentation/stack-validation.txt.
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*/
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#define STACK_FRAME_NON_STANDARD(func) \
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static void __used __section(.discard.func_stack_frame_non_standard) \
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*__func_stack_frame_non_standard_##func = func
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#else /* !CONFIG_STACK_VALIDATION */
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#define STACK_FRAME_NON_STANDARD(func)
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#endif /* CONFIG_STACK_VALIDATION */
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#endif /* _LINUX_FRAME_H */
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