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Thu, 15 Apr 2021 19:18:13 +0200 (CEST) Received: from po16121vm.idsi0.si.c-s.fr (unknown [192.168.4.90]) by messagerie.si.c-s.fr (Postfix) with ESMTP id B7A058B7F6; Thu, 15 Apr 2021 19:18:13 +0200 (CEST) Received: by po16121vm.idsi0.si.c-s.fr (Postfix, from userid 0) id 7341B679F6; Thu, 15 Apr 2021 17:18:13 +0000 (UTC) Message-Id: From: Christophe Leroy Subject: [PATCH v1 0/5] Convert powerpc to GENERIC_PTDUMP To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , Steven Price , akpm@linux-foundation.org Cc: linux-arch@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-riscv@lists.infradead.org, x86@kernel.org, linux-mm@kvack.org Date: Thu, 15 Apr 2021 17:18:13 +0000 (UTC) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210415_101817_648220_2A804F86 X-CRM114-Status: UNSURE ( 4.21 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This series converts powerpc to generic PTDUMP. For that, we first need to add missing hugepd support to pagewalk and ptdump. Christophe Leroy (5): mm: pagewalk: Fix walk for hugepage tables mm: ptdump: Fix build failure mm: ptdump: Provide page size to notepage() mm: ptdump: Support hugepd table entries powerpc/mm: Convert powerpc to GENERIC_PTDUMP arch/arm64/mm/ptdump.c | 2 +- arch/powerpc/Kconfig | 2 + arch/powerpc/Kconfig.debug | 30 ------ arch/powerpc/mm/Makefile | 2 +- arch/powerpc/mm/mmu_decl.h | 2 +- arch/powerpc/mm/ptdump/8xx.c | 6 +- arch/powerpc/mm/ptdump/Makefile | 9 +- arch/powerpc/mm/ptdump/book3s64.c | 6 +- arch/powerpc/mm/ptdump/ptdump.c | 161 +++++++++--------------------- arch/powerpc/mm/ptdump/shared.c | 6 +- arch/riscv/mm/ptdump.c | 2 +- arch/s390/mm/dump_pagetables.c | 3 +- arch/x86/mm/dump_pagetables.c | 2 +- include/linux/ptdump.h | 2 +- mm/pagewalk.c | 54 ++++++++-- mm/ptdump.c | 33 ++++-- 16 files changed, 145 insertions(+), 177 deletions(-)