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Date: Fri, 17 Jan 2020 09:03:31 +0100
From: Michal Simek <michal.simek@...inx.com>
To: linux-kernel@...r.kernel.org, monstr@...str.eu,
michal.simek@...inx.com, git@...inx.com,
Christoph Hellwig <hch@....de>
Cc: Christoph Hellwig <hch@...radead.org>,
Paul Burton <paulburton@...nel.org>,
Arnd Bergmann <arnd@...db.de>, Borislav Petkov <bp@...en8.de>,
linux-mips@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
Catalin Marinas <catalin.marinas@....com>,
linux-riscv@...ts.infradead.org, linux-arch@...r.kernel.org,
linux-s390@...r.kernel.org, Palmer Dabbelt <palmer@...belt.com>,
x86@...nel.org, Guo Ren <guoren@...nel.org>,
Kate Stewart <kstewart@...uxfoundation.org>,
Wesley Terpstra <wesley@...ive.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Ralf Baechle <ralf@...ux-mips.org>,
Paul Walmsley <paul.walmsley@...ive.com>,
Max Filippov <jcmvbkbc@...il.com>,
linux-xtensa@...ux-xtensa.org, "H. Peter Anvin" <hpa@...or.com>,
"Peter Zijlstra (Intel)" <peterz@...radead.org>,
Will Deacon <will@...nel.org>,
Christian Borntraeger <borntraeger@...ibm.com>,
Deepa Dinamani <deepa.kernel@...il.com>,
Chris Zankel <chris@...kel.net>,
Ingo Molnar <mingo@...hat.com>,
Waiman Long <longman@...hat.com>,
linux-arm-kernel@...ts.infradead.org,
Albert Ou <aou@...s.berkeley.edu>,
Vasily Gorbik <gor@...ux.ibm.com>,
James Hogan <jhogan@...nel.org>,
Masahiro Yamada <yamada.masahiro@...ionext.com>,
Heiko Carstens <heiko.carstens@...ibm.com>
Subject: [PATCH v2 1/2] asm-generic: Make dma-contiguous.h a mandatory include/asm header
dma-continuguous.h is generic for all architectures except arm32 which has
its own version.
Similar change was done for msi.h by commit a1b39bae16a6
("asm-generic: Make msi.h a mandatory include/asm header")
Suggested-by: Christoph Hellwig <hch@...radead.org>
Signed-off-by: Michal Simek <michal.simek@...inx.com>
---
Changes in v2:
- New patch suggested by Christoph
arch/arm64/include/asm/Kbuild | 1 -
arch/csky/include/asm/Kbuild | 1 -
arch/mips/include/asm/Kbuild | 1 -
arch/riscv/include/asm/Kbuild | 1 -
arch/s390/include/asm/Kbuild | 1 -
arch/x86/include/asm/Kbuild | 1 -
arch/xtensa/include/asm/Kbuild | 1 -
include/asm-generic/Kbuild | 1 +
8 files changed, 1 insertion(+), 7 deletions(-)
diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild
index bd23f87d6c55..d3077c991962 100644
--- a/arch/arm64/include/asm/Kbuild
+++ b/arch/arm64/include/asm/Kbuild
@@ -3,7 +3,6 @@ generic-y += bugs.h
generic-y += delay.h
generic-y += div64.h
generic-y += dma.h
-generic-y += dma-contiguous.h
generic-y += dma-mapping.h
generic-y += early_ioremap.h
generic-y += emergency-restart.h
diff --git a/arch/csky/include/asm/Kbuild b/arch/csky/include/asm/Kbuild
index 4d4754e6bf89..bc15a26c782f 100644
--- a/arch/csky/include/asm/Kbuild
+++ b/arch/csky/include/asm/Kbuild
@@ -7,7 +7,6 @@ generic-y += delay.h
generic-y += device.h
generic-y += div64.h
generic-y += dma.h
-generic-y += dma-contiguous.h
generic-y += dma-mapping.h
generic-y += emergency-restart.h
generic-y += exec.h
diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild
index 61b0fc2026e6..179403ae5837 100644
--- a/arch/mips/include/asm/Kbuild
+++ b/arch/mips/include/asm/Kbuild
@@ -6,7 +6,6 @@ generated-y += syscall_table_64_n64.h
generated-y += syscall_table_64_o32.h
generic-y += current.h
generic-y += device.h
-generic-y += dma-contiguous.h
generic-y += emergency-restart.h
generic-y += export.h
generic-y += irq_work.h
diff --git a/arch/riscv/include/asm/Kbuild b/arch/riscv/include/asm/Kbuild
index 1efaeddf1e4b..ec0ca8c6ab64 100644
--- a/arch/riscv/include/asm/Kbuild
+++ b/arch/riscv/include/asm/Kbuild
@@ -7,7 +7,6 @@ generic-y += div64.h
generic-y += extable.h
generic-y += flat.h
generic-y += dma.h
-generic-y += dma-contiguous.h
generic-y += dma-mapping.h
generic-y += emergency-restart.h
generic-y += exec.h
diff --git a/arch/s390/include/asm/Kbuild b/arch/s390/include/asm/Kbuild
index 2531f673f099..1832ae6442ef 100644
--- a/arch/s390/include/asm/Kbuild
+++ b/arch/s390/include/asm/Kbuild
@@ -7,7 +7,6 @@ generated-y += unistd_nr.h
generic-y += asm-offsets.h
generic-y += cacheflush.h
generic-y += device.h
-generic-y += dma-contiguous.h
generic-y += dma-mapping.h
generic-y += div64.h
generic-y += emergency-restart.h
diff --git a/arch/x86/include/asm/Kbuild b/arch/x86/include/asm/Kbuild
index 8b52bc5ddf69..ea34464d6221 100644
--- a/arch/x86/include/asm/Kbuild
+++ b/arch/x86/include/asm/Kbuild
@@ -7,7 +7,6 @@ generated-y += unistd_32_ia32.h
generated-y += unistd_64_x32.h
generated-y += xen-hypercalls.h
-generic-y += dma-contiguous.h
generic-y += early_ioremap.h
generic-y += export.h
generic-y += mcs_spinlock.h
diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild
index 3acc31e55e02..271917c24b7f 100644
--- a/arch/xtensa/include/asm/Kbuild
+++ b/arch/xtensa/include/asm/Kbuild
@@ -4,7 +4,6 @@ generic-y += bug.h
generic-y += compat.h
generic-y += device.h
generic-y += div64.h
-generic-y += dma-contiguous.h
generic-y += dma-mapping.h
generic-y += emergency-restart.h
generic-y += exec.h
diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild
index ddfee1bd9dc1..cd17d50697cc 100644
--- a/include/asm-generic/Kbuild
+++ b/include/asm-generic/Kbuild
@@ -4,5 +4,6 @@
# (This file is not included when SRCARCH=um since UML borrows several
# asm headers from the host architecutre.)
+mandatory-y += dma-contiguous.h
mandatory-y += msi.h
mandatory-y += simd.h
--
2.25.0
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