Messages in this thread | | | Subject | Re: [PATCH 2/3] early_printk: Add force_early_printk kernel parameter | From | Randy Dunlap <> | Date | Thu, 28 Sep 2017 10:05:15 -0700 |
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On 09/28/17 09:07, Peter Zijlstra wrote: > On Thu, Sep 28, 2017 at 08:41:37AM -0700, Randy Dunlap wrote: > >> Please add that kernel parameter to Documentation/admin-guide/kernel-parameters.txt. > > Something like so?
Yes, thanks. Ack.
> --- a/Documentation/admin-guide/kernel-parameters.txt > +++ b/Documentation/admin-guide/kernel-parameters.txt > @@ -1165,6 +1165,11 @@ > parameter will force ia64_sal_cache_flush to call > ia64_pal_cache_flush instead of SAL_CACHE_FLUSH. > > + force_early_printk > + Forcefully uses early_console (as per earlyprintk=) > + usage for regular printk, bypassing everything, > + including the syslog (dmesg will be empty). > + > forcepae [X86-32] > Forcefully enable Physical Address Extension (PAE). > Many Pentium M systems disable PAE but may have a >
-- ~Randy
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