linux-kernel - [PATCH v2 2/5] RISC-V: Use the new generic devmem_is

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Date:   Thu,  9 Jul 2020 14:19:22 -0700
From:   Palmer Dabbelt <palmer@...belt.com>
To:     zong.li@...ive.com, linux-riscv@...ts.infradead.org,
        rppt@...ux.ibm.com
Cc:     linux@...linux.org.uk, catalin.marinas@....com, will@...nel.org,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>, aou@...s.berkeley.edu,
        gxt@....edu.cn, Arnd Bergmann <arnd@...db.de>,
        linus.walleij@...aro.org, akpm@...ux-foundation.org,
        mchehab+samsung@...nel.org, gregory.0xf0@...il.com,
        masahiroy@...nel.org, Nick Desaulniers <ndesaulniers@...gle.com>,
        bgolaszewski@...libre.com, steve@....org, tglx@...utronix.de,
        keescook@...omium.org, alex@...ti.fr, mcgrof@...nel.org,
        mark.rutland@....com, james.morse@....com,
        alex.shi@...ux.alibaba.com, andriy.shevchenko@...ux.intel.com,
        broonie@...nel.org, rdunlap@...radead.org, davem@...emloft.net,
        rostedt@...dmis.org, dan.j.williams@...el.com, mhiramat@...nel.org,
        krzk@...nel.org, zaslonko@...ux.ibm.com,
        matti.vaittinen@...rohmeurope.com, uwe@...ine-koenig.org,
        clabbe@...libre.com, changbin.du@...el.com,
        Greg KH <gregkh@...uxfoundation.org>, paulmck@...nel.org,
        pmladek@...e.com, brendanhiggins@...gle.com, glider@...gle.com,
        elver@...gle.com, davidgow@...gle.com, ardb@...nel.org,
        takahiro.akashi@...aro.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org,
        linux-arch@...r.kernel.org, kernel-team@...roid.com,
        Palmer Dabbelt <palmerdabbelt@...gle.com>
Subject: [PATCH v2 2/5] RISC-V: Use the new generic devmem_is_allowed()

From: Palmer Dabbelt <palmerdabbelt@...gle.com>

This allows us to enable STRICT_DEVMEM.

Signed-off-by: Palmer Dabbelt <palmerdabbelt@...gle.com>
---
 arch/riscv/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 089293e4ad46..8ff368a65a07 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -37,6 +37,7 @@ config RISCV
 	select GENERIC_IOREMAP
 	select GENERIC_IRQ_MULTI_HANDLER
 	select GENERIC_IRQ_SHOW
+	select GENERIC_LIB_DEVMEM_IS_ALLOWED
 	select GENERIC_PCI_IOMAP
 	select GENERIC_PTDUMP if MMU
 	select GENERIC_SCHED_CLOCK
-- 
2.27.0.383.g050319c2ae-goog