From: Jisheng Zhang <jszhang@kernel.org>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
Thomas Gleixner <tglx@linutronix.de>,
Schaffner Tobias <tobias.schaffner@siemens.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>, Arnd Bergmann <arnd@arndb.de>
Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-arch@vger.kernel.org
Subject: [PATCH RT 3/3] riscv: Allow to enable RT
Date: Thu, 11 May 2023 00:24:06 +0800 [thread overview]
Message-ID: <20230510162406.1955-4-jszhang@kernel.org> (raw)
In-Reply-To: <20230510162406.1955-1-jszhang@kernel.org>
Now, it's ready to enable RT on riscv.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
---
arch/riscv/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 89e9d9fb35c4..622561d1e388 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -42,6 +42,7 @@ config RISCV
select ARCH_SUPPORTS_DEBUG_PAGEALLOC if MMU
select ARCH_SUPPORTS_HUGETLBFS if MMU
select ARCH_SUPPORTS_PAGE_TABLE_CHECK if MMU
+ select ARCH_SUPPORTS_RT
select ARCH_USE_MEMTEST
select ARCH_USE_QUEUED_RWLOCKS
select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT if MMU
--
2.40.1
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next prev parent reply other threads:[~2023-05-10 16:35 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-10 16:24 [PATCH RT 0/3] riscv: add PREEMPT_RT support Jisheng Zhang
2023-05-10 16:24 ` [PATCH RT 1/3] asm-generic/preempt: also check preempt_lazy_count for should_resched() etc Jisheng Zhang
2023-05-10 16:24 ` [PATCH RT 2/3] riscv: add lazy preempt support Jisheng Zhang
2023-05-10 16:24 ` Jisheng Zhang [this message]
2023-10-23 16:33 ` [PATCH RT 0/3] riscv: add PREEMPT_RT support Schaffner, Tobias
2023-10-23 16:40 ` Jisheng Zhang
2023-10-24 6:18 ` Sebastian Andrzej Siewior
2023-10-31 14:43 ` Jisheng Zhang
2023-10-31 15:34 ` Sebastian Andrzej Siewior
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