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[76.210.143.223]) by smtp.gmail.com with ESMTPSA id 9sm21710120pfx.131.2020.07.21.21.46.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Jul 2020 21:46:28 -0700 (PDT) Date: Tue, 21 Jul 2020 21:46:28 -0700 (PDT) X-Google-Original-Date: Tue, 21 Jul 2020 21:46:22 PDT (-0700) Subject: Re: [PATCH] riscv: Select ARCH_HAS_DEBUG_VM_PGTABLE In-Reply-To: <20200714212611.19692-1-kernel@esmil.dk> From: Palmer Dabbelt To: kernel@esmil.dk Message-ID: Mime-Version: 1.0 (MHng) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200722_004634_466095_F913F751 X-CRM114-Status: GOOD ( 16.40 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, anshuman.khandual@arm.com, kernel@esmil.dk, Paul Walmsley Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Tue, 14 Jul 2020 14:26:11 PDT (-0700), kernel@esmil.dk wrote: > This allows the pgtable tests to be built. > > Signed-off-by: Emil Renner Berthing > --- > > The tests seem to succeed both in Qemu and on the HiFive Unleashed > > Both with and without the recent additions in > https://lore.kernel.org/linux-riscv/1594610587-4172-1-git-send-email-anshuman.khandual@arm.com/ > > Documentation/features/debug/debug-vm-pgtable/arch-support.txt | 2 +- > arch/riscv/Kconfig | 1 + > 2 files changed, 2 insertions(+), 1 deletion(-) > > diff --git a/Documentation/features/debug/debug-vm-pgtable/arch-support.txt b/Documentation/features/debug/debug-vm-pgtable/arch-support.txt > index c527d05c0459..c9a764c3c795 100644 > --- a/Documentation/features/debug/debug-vm-pgtable/arch-support.txt > +++ b/Documentation/features/debug/debug-vm-pgtable/arch-support.txt > @@ -23,7 +23,7 @@ > | openrisc: | TODO | > | parisc: | TODO | > | powerpc: | ok | > - | riscv: | TODO | > + | riscv: | ok | > | s390: | ok | > | sh: | TODO | > | sparc: | TODO | > diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig > index 3230c1d48562..b4e674b1e857 100644 > --- a/arch/riscv/Kconfig > +++ b/arch/riscv/Kconfig > @@ -15,6 +15,7 @@ config RISCV > select ARCH_CLOCKSOURCE_INIT > select ARCH_HAS_BINFMT_FLAT > select ARCH_HAS_DEBUG_VIRTUAL if MMU > + select ARCH_HAS_DEBUG_VM_PGTABLE > select ARCH_HAS_DEBUG_WX > select ARCH_HAS_GCOV_PROFILE_ALL > select ARCH_HAS_GIGANTIC_PAGE This is on for-next. 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