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Groups > linux.kernel > #1741673
| From | Peter Zijlstra <peterz@infradead.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 2/3] early_printk: Add force_early_printk kernel parameter |
| Date | 2017-09-28 18:10 +0200 |
| Message-ID | <uuJxT-2Gx-3@gated-at.bofh.it> (permalink) |
| References | <uuG70-vR-5@gated-at.bofh.it> <uuG70-vR-29@gated-at.bofh.it> <uuJez-2kP-33@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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? --- 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
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[PATCH 2/3] early_printk: Add force_early_printk kernel parameter Peter Zijlstra <peterz@infradead.org> - 2017-09-28 14:30 +0200
Re: [PATCH 2/3] early_printk: Add force_early_printk kernel parameter Randy Dunlap <rdunlap@infradead.org> - 2017-09-28 17:50 +0200
Re: [PATCH 2/3] early_printk: Add force_early_printk kernel parameter Peter Zijlstra <peterz@infradead.org> - 2017-09-28 18:10 +0200
Re: [PATCH 2/3] early_printk: Add force_early_printk kernel parameter Randy Dunlap <rdunlap@infradead.org> - 2017-09-28 19:10 +0200
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