Date: Wed, 25 Jan 2017 06:41:49 -0800 From: Matthew Wilcox <willy@...radead.org> To: Jinbum Park <jinb.park7@...il.com> Cc: tglx@...utronix.de, mingo@...hat.com, hpa@...or.com, x86@...nel.org, keescook@...omium.org, arjan@...ux.intel.com, akpm@...uxfoundation.org, linux-kernel@...r.kernel.org, linux-mm@...ck.org, labbott@...hat.com, kernel-hardening@...ts.openwall.com, mark.rutland@....com, kernel-janitors@...r.kernel.org, linux@...linux.org.uk Subject: Re: [PATCH v4] mm: add arch-independent testcases for RODATA On Wed, Jan 25, 2017 at 11:18:33PM +0900, Jinbum Park wrote: > + /* test 2: write to the variable; this should fault */ > + /* > + * This must be written in assembly to be able to catch the > + * exception that is supposed to happen in the correct case. > + * > + * So that probe_kernel_write is used to write > + * arch-independent assembly. > + */ This comment makes no sense. Better to just delete the comment.
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