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Reviewed-by: Petr Mladek Co-developed-by: Eugen Hristev Signed-off-by: Eugen Hristev Signed-off-by: Mukesh Ojha --- kernel/printk/printk.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index 0323149548f6..03216e7ef807 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -49,6 +49,7 @@ #include #include #include +#include #include #include @@ -518,10 +519,16 @@ static u32 log_buf_len = __LOG_BUF_LEN; #endif _DEFINE_PRINTKRB(printk_rb_static, CONFIG_LOG_BUF_SHIFT - PRB_AVGBITS, PRB_AVGBITS, &__log_buf[0]); +MEMINSPECT_NAMED_ENTRY(prb_descs, _printk_rb_static_descs); +MEMINSPECT_NAMED_ENTRY(prb_infos, _printk_rb_static_infos); +MEMINSPECT_NAMED_ENTRY(prb_data, __log_buf); +MEMINSPECT_SIMPLE_ENTRY(printk_rb_static); static struct printk_ringbuffer printk_rb_dynamic; +MEMINSPECT_SIMPLE_ENTRY(printk_rb_dynamic); struct printk_ringbuffer *prb = &printk_rb_static; +MEMINSPECT_SIMPLE_ENTRY(prb); /* * We cannot access per-CPU data (e.g. per-CPU flush irq_work) before @@ -1238,6 +1245,10 @@ void __init setup_log_buf(int early) local_irq_restore(flags); + meminspect_register_va(new_log_buf, new_log_buf_len); + meminspect_register_va(new_descs, new_descs_size); + meminspect_register_va(new_infos, new_infos_size); + /* * Copy any remaining messages that might have appeared from * NMI context after copying but before switching to the -- 2.50.1