From: Alexandre Ghiti <alexghiti@rivosinc.com>
To: Russell King <linux@armlinux.org.uk>,
Ryan Roberts <ryan.roberts@arm.com>,
Alexander Potapenko <glider@google.com>,
Marco Elver <elver@google.com>,
Dmitry Vyukov <dvyukov@google.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Anup Patel <anup@brainfault.org>,
Atish Patra <atishp@atishpatra.org>,
Ard Biesheuvel <ardb@kernel.org>,
Andrey Ryabinin <ryabinin.a.a@gmail.com>,
Andrey Konovalov <andreyknvl@gmail.com>,
Vincenzo Frascino <vincenzo.frascino@arm.com>,
kasan-dev@googlegroups.com, linux-riscv@lists.infradead.org,
linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
kvm-riscv@lists.infradead.org, linux-efi@vger.kernel.org,
linux-mm@kvack.org
Cc: Alexandre Ghiti <alexghiti@rivosinc.com>
Subject: [PATCH v2 3/4] riscv: mm: Only compile pgtable.c if MMU
Date: Wed, 13 Dec 2023 21:30:00 +0100 [thread overview]
Message-ID: <20231213203001.179237-4-alexghiti@rivosinc.com> (raw)
In-Reply-To: <20231213203001.179237-1-alexghiti@rivosinc.com>
All functions defined in there depend on MMU, so no need to compile it
for !MMU configs.
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
---
arch/riscv/mm/Makefile | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/riscv/mm/Makefile b/arch/riscv/mm/Makefile
index 3a4dfc8babcf..2c869f8026a8 100644
--- a/arch/riscv/mm/Makefile
+++ b/arch/riscv/mm/Makefile
@@ -13,10 +13,9 @@ endif
KCOV_INSTRUMENT_init.o := n
obj-y += init.o
-obj-$(CONFIG_MMU) += extable.o fault.o pageattr.o
+obj-$(CONFIG_MMU) += extable.o fault.o pageattr.o pgtable.o
obj-y += cacheflush.o
obj-y += context.o
-obj-y += pgtable.o
obj-y += pmem.o
ifeq ($(CONFIG_MMU),y)
--
2.39.2
next prev parent reply other threads:[~2023-12-13 20:33 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-13 20:29 [PATCH v2 0/4] riscv: Use READ_ONCE()/WRITE_ONCE() for pte accesses Alexandre Ghiti
2023-12-13 20:29 ` [PATCH v2 1/4] riscv: Use WRITE_ONCE() when setting page table entries Alexandre Ghiti
2023-12-13 20:29 ` [PATCH v2 2/4] mm: Introduce pudp/p4dp/pgdp_get() functions Alexandre Ghiti
2023-12-13 20:30 ` Alexandre Ghiti [this message]
2023-12-13 20:30 ` [PATCH v2 4/4] riscv: Use accessors to page table entries instead of direct dereference Alexandre Ghiti
2023-12-14 5:34 ` Anup Patel
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