Messages in this thread | | | Date | Tue, 26 Jan 2021 12:40:32 -0500 | From | Steven Rostedt <> | Subject | Re: [PATCH 0/2] introduce DUMP_PREFIX_UNHASHED for hex dumps |
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On Tue, 26 Jan 2021 12:39:12 -0500 Steven Rostedt <rostedt@goodmis.org> wrote:
> On Tue, 26 Jan 2021 11:30:02 -0600 > Timur Tabi <timur@kernel.org> wrote: > > > On 1/26/21 11:14 AM, Vlastimil Babka wrote: > > > If it was a boot option, I would personally be for leaving hashing enabled by > > > default, with opt-in boot option to disable it. > > > > A boot option would solve all my problems. I wouldn't need to recompile > > the kernel, and it would apply to all variations of printk. > > Should it be called "make-printk-insecure" > > ?
And even if we make this a boot time option, perhaps we should still include that nasty dmesg notice, which will let people know that the kernel has unhashed values.
-- Steve
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