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| author | Huacai Chen <chenhuacai@loongson.cn> | 2022-07-11 04:17:38 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-21 16:16:22 +0300 |
| commit | 35508b60b54a7ed8733e9d9a53875d311f34c9bc (patch) | |
| tree | 2e54a51d3b7cf12250291102a9d29dfa8cd68e52 /include | |
| parent | 0e48eaf75d18e70fed6c0f35388b484bcae1e31e (diff) | |
| download | linux-35508b60b54a7ed8733e9d9a53875d311f34c9bc.tar.xz | |
tpm: eventlog: Fix section mismatch for DEBUG_SECTION_MISMATCH
commit bed4593645366ad7362a3aa7bc0d100d8d8236a8 upstream.
If DEBUG_SECTION_MISMATCH enabled, __calc_tpm2_event_size() will not be
inlined, this cause section mismatch like this:
WARNING: modpost: vmlinux.o(.text.unlikely+0xe30c): Section mismatch in reference from the variable L0 to the function .init.text:early_ioremap()
The function L0() references
the function __init early_memremap().
This is often because L0 lacks a __init
annotation or the annotation of early_ioremap is wrong.
Fix it by using __always_inline instead of inline for the called-once
function __calc_tpm2_event_size().
Fixes: 44038bc514a2 ("tpm: Abstract crypto agile event size calculations")
Cc: stable@vger.kernel.org # v5.3
Reported-by: WANG Xuerui <git@xen0n.name>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/tpm_eventlog.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/tpm_eventlog.h b/include/linux/tpm_eventlog.h index 739ba9a03ec1..20c0ff54b7a0 100644 --- a/include/linux/tpm_eventlog.h +++ b/include/linux/tpm_eventlog.h @@ -157,7 +157,7 @@ struct tcg_algorithm_info { * Return: size of the event on success, 0 on failure */ -static inline int __calc_tpm2_event_size(struct tcg_pcr_event2_head *event, +static __always_inline int __calc_tpm2_event_size(struct tcg_pcr_event2_head *event, struct tcg_pcr_event *event_header, bool do_mapping) { |