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From: Christoph Hellwig <hch@lst.de>
To: akpm@linux-foundation.org
Cc: mm-commits@vger.kernel.org, peterz@infradead.org,
	npiggin@gmail.com, linux-riscv@lists.infradead.org
Subject: Re: + mm-move-ioremap_page_range-to-vmallocc.patch added to -mm tree
Date: Wed, 25 Aug 2021 09:20:36 +0200	[thread overview]
Message-ID: <20210825072036.GA29161@lst.de> (raw)
In-Reply-To: <20210824204433.qwSJf%akpm@linux-foundation.org>

To fix the riscv-nommu build this patch should be queued up before
th move:

---
From f454cd71930eff395f8be8674bef0ccd53bd1b62 Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Wed, 25 Aug 2021 09:18:21 +0200
Subject: riscv: only select GENERIC_IOREMAP if MMU support is enabled

nommu ioremap is an inline stub in asm-generic/io.h.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 arch/riscv/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 4f7b70ae7c31..8598e3d103a3 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -48,7 +48,7 @@ config RISCV
 	select GENERIC_CLOCKEVENTS_BROADCAST if SMP
 	select GENERIC_EARLY_IOREMAP
 	select GENERIC_GETTIMEOFDAY if HAVE_GENERIC_VDSO
-	select GENERIC_IOREMAP
+	select GENERIC_IOREMAP if MMU
 	select GENERIC_IRQ_MULTI_HANDLER
 	select GENERIC_IRQ_SHOW
 	select GENERIC_LIB_DEVMEM_IS_ALLOWED
-- 
2.30.2


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WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: akpm@linux-foundation.org
Cc: mm-commits@vger.kernel.org, peterz@infradead.org,
	npiggin@gmail.com, linux-riscv@lists.infradead.org
Subject: Re: + mm-move-ioremap_page_range-to-vmallocc.patch added to -mm tree
Date: Wed, 25 Aug 2021 09:20:36 +0200	[thread overview]
Message-ID: <20210825072036.GA29161@lst.de> (raw)
In-Reply-To: <20210824204433.qwSJf%akpm@linux-foundation.org>

To fix the riscv-nommu build this patch should be queued up before
th move:

---
From f454cd71930eff395f8be8674bef0ccd53bd1b62 Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Wed, 25 Aug 2021 09:18:21 +0200
Subject: riscv: only select GENERIC_IOREMAP if MMU support is enabled

nommu ioremap is an inline stub in asm-generic/io.h.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 arch/riscv/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 4f7b70ae7c31..8598e3d103a3 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -48,7 +48,7 @@ config RISCV
 	select GENERIC_CLOCKEVENTS_BROADCAST if SMP
 	select GENERIC_EARLY_IOREMAP
 	select GENERIC_GETTIMEOFDAY if HAVE_GENERIC_VDSO
-	select GENERIC_IOREMAP
+	select GENERIC_IOREMAP if MMU
 	select GENERIC_IRQ_MULTI_HANDLER
 	select GENERIC_IRQ_SHOW
 	select GENERIC_LIB_DEVMEM_IS_ALLOWED
-- 
2.30.2


  reply	other threads:[~2021-08-25  7:21 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-24 20:44 + mm-move-ioremap_page_range-to-vmallocc.patch added to -mm tree akpm
2021-08-25  7:20 ` Christoph Hellwig [this message]
2021-08-25  7:20   ` Christoph Hellwig

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