Messages in this thread | | | From | John Ogness <> | Subject | Re: 5.18.1 has thousands of similar lines in dmesg with CONFIG_WARN_ALL_UNSEEDED_RANDOM=y | Date | Mon, 30 May 2022 21:58:53 +0206 |
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On 2022-05-30, Toralf Förster <toralf.foerster@gmx.de> wrote: > On 5/30/22 11:24, Toralf Förster wrote: >> This deletes the early boot messages in dmesg: > > changing CONFIG_LOG_BUF_SHIFT=18 to CONFIG_LOG_BUF_SHIFT=20 helps, but > nevertheless:
FWIW, you can also use the boot argument "log_buf_len" to dynamically allocate the dmesg buffer at boot.
For example: log_buf_len=16M
This is usually more convenient than reconfiguring/rebuilding your kernel.
John Ogness
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