[PATCH] kexec_lock:Fix comment for kexec_lock
Paul Menzel
pmenzel at molgen.mpg.de
Mon Jul 24 08:49:54 UTC 2023
Dear Wenyu,
Thank you for your patch. Some minor comments, you can ignore.
Am 24.07.23 um 05:45 schrieb Wenyu Liu(D):
The (D) looks strange. At least a space should be added before the (.
> kexec_mutex is replaced by an atomic variable in
> 56314b90fd43bd2444 (panic, kexec: make __crash_kexec() NMI safe).
>
> Fix some comment that still using kexec_mutex.
comment*s*
>
> Signed-off-by: Wenyu Liu <liuwenyu7 at huawei.com>
Due to the (D) this doesn’t exactly match with the Author field. You
also have two spaces before < instead of one.
Also for the commit message summary you could be more specific:
> kexec_lock: Replace kexec_mutex() by kexec_lock() in two comments
At least, please add a space after the colon (:).
> ---
> kernel/kexec_file.c | 2 +-
> security/integrity/ima/ima_kexec.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/kernel/kexec_file.c b/kernel/kexec_file.c
> index 881ba0d1714c..b5bbb2fe0668 100644
> --- a/kernel/kexec_file.c
> +++ b/kernel/kexec_file.c
> @@ -624,7 +624,7 @@ int kexec_locate_mem_hole(struct kexec_buf *kbuf)
> * kexec_add_buffer - place a buffer in a kexec segment
> * @kbuf: Buffer contents and memory parameters.
> *
> - * This function assumes that kexec_mutex is held.
> + * This function assumes that kexec_lock is held.
> * On successful return, @kbuf->mem will have the physical address of
> * the buffer in memory.
> *
> diff --git a/security/integrity/ima/ima_kexec.c b/security/integrity/ima/ima_kexec.c
> index 419dc405c831..ad133fe120db 100644
> --- a/security/integrity/ima/ima_kexec.c
> +++ b/security/integrity/ima/ima_kexec.c
> @@ -77,7 +77,7 @@ static int ima_dump_measurement_list(unsigned long *buffer_size, void **buffer,
> * Called during kexec_file_load so that IMA can add a segment to the kexec
> * image for the measurement list for the next kernel.
> *
> - * This function assumes that kexec_mutex is held.
> + * This function assumes that kexec_lock is held.
> */
> void ima_add_kexec_buffer(struct kimage *image)
> {
> --
> 2.33.0
Kind regards,
Paul
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