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charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Queue-Id: 6B2684000A X-Stat-Signature: cuu8e7q8q7ns6zqejginytb95mkh51e6 X-Rspamd-Server: rspam03 X-HE-Tag: 1740404997-867893 X-HE-Meta: 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 BnCKrLio 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 2/24/25 17:31, Christophe Leroy wrote: > > > Le 17/02/2025 à 05:22, Anshuman Khandual a écrit : >> Platforms subscribe into generic ptdump implementation via GENERIC_PTDUMP. >> But generic ptdump gets enabled via PTDUMP_CORE. These configs combination >> is confusing as they sound very similar and does not differentiate between >> platform's feature subscription and feature enablement for ptdump. Rename >> the configs as ARCH_HAS_PTDUMP and PTDUMP making it more clear and improve >> readability. >> >> Cc: Catalin Marinas >> Cc: Will Deacon >> Cc: Jonathan Corbet >> Cc: Marc Zyngier >> Cc: Michael Ellerman >> Cc: Nicholas Piggin >> Cc: Paul Walmsley >> Cc: Palmer Dabbelt >> Cc: Heiko Carstens >> Cc: Vasily Gorbik >> Cc: Thomas Gleixner >> Cc: Ingo Molnar >> Cc: Andrew Morton >> Cc: linux-arm-kernel@lists.infradead.org >> Cc: linux-doc@vger.kernel.org >> Cc: linux-kernel@vger.kernel.org >> Cc: kvmarm@lists.linux.dev >> Cc: linuxppc-dev@lists.ozlabs.org >> Cc: linux-riscv@lists.infradead.org >> Cc: linux-s390@vger.kernel.org >> Cc: linux-mm@kvack.org >> Signed-off-by: Anshuman Khandual >> --- >> diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig >> index 7612c52e9b1e..5aef2aa4103c 100644 >> --- a/arch/riscv/Kconfig >> +++ b/arch/riscv/Kconfig >> @@ -43,6 +43,7 @@ config RISCV >>       select ARCH_HAS_PMEM_API >>       select ARCH_HAS_PREEMPT_LAZY >>       select ARCH_HAS_PREPARE_SYNC_CORE_CMD >> +    select ARCH_HAS_PTDUMP > > Is it OK to drop the 'if MMU' from below ? Sure, will add it back. > >>       select ARCH_HAS_PTE_DEVMAP if 64BIT && MMU >>       select ARCH_HAS_PTE_SPECIAL >>       select ARCH_HAS_SET_DIRECT_MAP if MMU >> @@ -112,7 +113,6 @@ config RISCV >>       select GENERIC_IRQ_SHOW_LEVEL >>       select GENERIC_LIB_DEVMEM_IS_ALLOWED >>       select GENERIC_PCI_IOMAP >> -    select GENERIC_PTDUMP if MMU >>       select GENERIC_SCHED_CLOCK >>       select GENERIC_SMP_IDLE_THREAD >>       select GENERIC_TIME_VSYSCALL if MMU && 64BIT