Messages in this thread | | | Date | Thu, 20 May 2010 14:55:42 +0530 | Subject | Re: PREEMPT_RT (2.6.33-rt17) disabled printk-to-console after console_init | From | Sujit K M <> |
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http://www.vanemery.com/Linux/Serial/serial-console.html
Could this be of help.
On Thu, May 20, 2010 at 2:03 PM, Nikita V. Youshchenko <yoush@cs.msu.su> wrote: >> > I could not get dmesg output to console/serial and >> > klogd(/var/log/messages) anymore with 2.6.33-rt17 _after_ the kernel >> > boot is done(on non-RT kernel it works fine). I made below changes it >> > starts to work again, however I'm unsure how safe the change is. >> > Please advise. >> >> Well, obviously it's unsafe if you remove safety checks. And if you >> care to look at the changelog of kernel/printk.c you'll find out why. > > Hmm... did a quick look and could not find anything related there. > Could you please give a pointer? > -- > To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >
-- -- Sujit K M
blog(http://kmsujit.blogspot.com/) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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