On 14 February 2017 at 17:20, Borislav Petkov <b...@alien8.de> wrote: > On Sun, Feb 12, 2017 at 10:12:09PM +0100, Mathias Krause wrote: >> As of commit a5c2a893dbd4 ("x86, 386 removal: Remove >> CONFIG_X86_WP_WORKS_OK") the kernel won't boot if CR0.WP isn't working >> correctly. This makes a process reading this file always see "wp : yes" >> here -- otherwise there would be no process to begin with ;) >> >> As this status line in /proc/cpuinfo serves no purpose for quite some >> time now, get rid of it. > > Right, sure, except /proc/cpuinfo's format is kind of an ABI and scripts > rely on it, I'm being told.
That's the reason I haven't folded this change into patch 2. I had similar doubts but it's not documented in Documentation/ and kinda useless to test anyway -- what would a "wp : no" tell one? > TBH, I'd remove that wp:-line too but this > is just me. tip guys' call. > > FWIW, for all three: > > Acked-by: Borislav Petkov <b...@suse.de> Thanks, Mathias