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Message-Id: <20221230133726.4c2e7e148a8a6627cd621e0f@linux-foundation.org> Date: Fri, 30 Dec 2022 13:37:26 -0800 From: Andrew Morton <akpm@...ux-foundation.org> To: Dmitrii Bundin <dmitrii.bundin.a@...il.com> Cc: jan.kiszka@...mens.com, kbingham@...nel.org, gregkh@...uxfoundation.org, mingo@...hat.com, x86@...nel.org, linux-mm@...ck.org, linux-kernel@...r.kernel.org, vbabka@...e.cz Subject: Re: [PATCH] scripts/gdb: add mm introspection utils On Fri, 30 Dec 2022 19:35:12 +0300 Dmitrii Bundin <dmitrii.bundin.a@...il.com> wrote: > This command provides a way to traverse the entire page hierarchy by a > given virtual address. In addition to qemu's commands info tlb/info mem > it provides the complete information about the paging structure for an > arbitrary virtual address. It supports 4Kb/2MB/1GB and 5 level paging. Seems neat. Should it have a check that it's being run on the supported architecture? Or do we just rely on non-x86_64 users learning not to do that.
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