Messages in this thread Patch in this message | | | From | Yunlong Xing <> | Subject | [PATCH] printk: export symbols for debug modules | Date | Tue, 15 Aug 2023 10:07:11 +0800 |
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From: Enlin Mu <enlin.mu@unisoc.com>
the module is out-of-tree, it saves kernel logs when panic
Signed-off-by: Enlin Mu <enlin.mu@unisoc.com> --- kernel/printk/printk.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index 357a4d18f638..f381442512b3 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -538,12 +538,14 @@ char *log_buf_addr_get(void) { return log_buf; } +EXPORT_SYMBOL_GPL(log_buf_addr_get); /* Return log buffer size */ u32 log_buf_len_get(void) { return log_buf_len; } +EXPORT_SYMBOL_GPL(log_buf_len_get); /* * Define how much of the log buffer we could take at maximum. The value -- 2.25.1
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