Messages in this thread | | | Date | Wed, 13 May 2015 04:06:40 +0100 | From | Matthew Garrett <> | Subject | Re: [PATCH V2] x86: Allow built-in command line to work in early kernel init |
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On Tue, May 12, 2015 at 07:46:11PM -0700, H. Peter Anvin wrote: > On 05/12/2015 04:53 PM, Matthew Garrett wrote: > > On Tue, May 12, 2015 at 04:41:22PM -0700, Yinghai Lu wrote: > > > >> You can not assume that you can use buffer after cmd_line from bootloader > >> blindly. > > > > Are there any bootloaders that don't allocate a buffer of the maximum > > command line size? > > > > YES! In fact, it is quite common for the command line to be dynamically > allocated.
Hmm. Well, this is a little awkward. Let me think about it.
-- Matthew Garrett | mjg59@srcf.ucam.org
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