From: Christoph Hellwig <hch@lst.de> To: Yoshinori Sato <ysato@users.sourceforge.jp>, Rich Felker <dalias@libc.org> Cc: linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 08/10] dma-mapping: consolidate the NO_DMA definition in kernel/dma/Kconfig Date: Tue, 14 Jul 2020 12:18:54 +0000 [thread overview] Message-ID: <20200714121856.955680-9-hch@lst.de> (raw) In-Reply-To: <20200714121856.955680-1-hch@lst.de> Have a single definition that architetures can select. Signed-off-by: Christoph Hellwig <hch@lst.de> --- arch/m68k/Kconfig | 4 +--- arch/m68k/Kconfig.machine | 1 + arch/um/Kconfig | 4 +--- kernel/dma/Kconfig | 3 +++ 4 files changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 6ad6cdac74b3dc..8e488369a7e55a 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -17,6 +17,7 @@ config M68K select HAVE_COPY_THREAD_TLS select GENERIC_IRQ_SHOW select GENERIC_ATOMIC64 + select NO_DMA if !MMU && !COLDFIRE select HAVE_UID16 select VIRT_TO_BUS select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS @@ -60,9 +61,6 @@ config TIME_LOW_RES config NO_IOPORT_MAP def_bool y -config NO_DMA - def_bool (MMU && SUN3) || (!MMU && !COLDFIRE) - config ZONE_DMA bool default y diff --git a/arch/m68k/Kconfig.machine b/arch/m68k/Kconfig.machine index a82651d58af483..17e8c3a292d770 100644 --- a/arch/m68k/Kconfig.machine +++ b/arch/m68k/Kconfig.machine @@ -126,6 +126,7 @@ config SUN3 depends on MMU depends on !MMU_MOTOROLA select MMU_SUN3 if MMU + select NO_DMA select M68020 help This option enables support for the Sun 3 series of workstations diff --git a/arch/um/Kconfig b/arch/um/Kconfig index 9318dc6d1a0cee..32c1d1945033ec 100644 --- a/arch/um/Kconfig +++ b/arch/um/Kconfig @@ -15,6 +15,7 @@ config UML select HAVE_DEBUG_KMEMLEAK select HAVE_DEBUG_BUGVERBOSE select HAVE_COPY_THREAD_TLS + select NO_DMA select GENERIC_IRQ_SHOW select GENERIC_CPU_DEVICES select GENERIC_CLOCKEVENTS @@ -168,9 +169,6 @@ config MMAPPER This driver allows a host file to be used as emulated IO memory inside UML. -config NO_DMA - def_bool y - config PGTABLE_LEVELS int default 3 if 3_LEVEL_PGTABLES diff --git a/kernel/dma/Kconfig b/kernel/dma/Kconfig index 1da3f44f2565b4..57533d07676f4a 100644 --- a/kernel/dma/Kconfig +++ b/kernel/dma/Kconfig @@ -1,5 +1,8 @@ # SPDX-License-Identifier: GPL-2.0-only +config NO_DMA + bool + config HAS_DMA bool depends on !NO_DMA -- 2.26.2
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de> To: Yoshinori Sato <ysato@users.sourceforge.jp>, Rich Felker <dalias@libc.org> Cc: linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 08/10] dma-mapping: consolidate the NO_DMA definition in kernel/dma/Kconfig Date: Tue, 14 Jul 2020 14:18:54 +0200 [thread overview] Message-ID: <20200714121856.955680-9-hch@lst.de> (raw) In-Reply-To: <20200714121856.955680-1-hch@lst.de> Have a single definition that architetures can select. Signed-off-by: Christoph Hellwig <hch@lst.de> --- arch/m68k/Kconfig | 4 +--- arch/m68k/Kconfig.machine | 1 + arch/um/Kconfig | 4 +--- kernel/dma/Kconfig | 3 +++ 4 files changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 6ad6cdac74b3dc..8e488369a7e55a 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -17,6 +17,7 @@ config M68K select HAVE_COPY_THREAD_TLS select GENERIC_IRQ_SHOW select GENERIC_ATOMIC64 + select NO_DMA if !MMU && !COLDFIRE select HAVE_UID16 select VIRT_TO_BUS select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS @@ -60,9 +61,6 @@ config TIME_LOW_RES config NO_IOPORT_MAP def_bool y -config NO_DMA - def_bool (MMU && SUN3) || (!MMU && !COLDFIRE) - config ZONE_DMA bool default y diff --git a/arch/m68k/Kconfig.machine b/arch/m68k/Kconfig.machine index a82651d58af483..17e8c3a292d770 100644 --- a/arch/m68k/Kconfig.machine +++ b/arch/m68k/Kconfig.machine @@ -126,6 +126,7 @@ config SUN3 depends on MMU depends on !MMU_MOTOROLA select MMU_SUN3 if MMU + select NO_DMA select M68020 help This option enables support for the Sun 3 series of workstations diff --git a/arch/um/Kconfig b/arch/um/Kconfig index 9318dc6d1a0cee..32c1d1945033ec 100644 --- a/arch/um/Kconfig +++ b/arch/um/Kconfig @@ -15,6 +15,7 @@ config UML select HAVE_DEBUG_KMEMLEAK select HAVE_DEBUG_BUGVERBOSE select HAVE_COPY_THREAD_TLS + select NO_DMA select GENERIC_IRQ_SHOW select GENERIC_CPU_DEVICES select GENERIC_CLOCKEVENTS @@ -168,9 +169,6 @@ config MMAPPER This driver allows a host file to be used as emulated IO memory inside UML. -config NO_DMA - def_bool y - config PGTABLE_LEVELS int default 3 if 3_LEVEL_PGTABLES diff --git a/kernel/dma/Kconfig b/kernel/dma/Kconfig index 1da3f44f2565b4..57533d07676f4a 100644 --- a/kernel/dma/Kconfig +++ b/kernel/dma/Kconfig @@ -1,5 +1,8 @@ # SPDX-License-Identifier: GPL-2.0-only +config NO_DMA + bool + config HAS_DMA bool depends on !NO_DMA -- 2.26.2
next prev parent reply other threads:[~2020-07-14 12:18 UTC|newest] Thread overview: 163+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-03-24 16:26 ioremap and dma cleanups and fixes for superh Christoph Hellwig 2020-03-24 16:26 ` Christoph Hellwig 2020-03-24 16:26 ` [PATCH 01/10] sh: remove -Werror from Makefiles Christoph Hellwig 2020-03-24 16:26 ` Christoph Hellwig 2020-03-24 16:26 ` [PATCH 02/10] sh: sort the selects for SUPERH alphabetically Christoph Hellwig 2020-03-24 16:26 ` Christoph Hellwig 2020-03-24 16:26 ` [PATCH 03/10] sh: remove __KERNEL__ ifdefs from non-UAPI headers Christoph Hellwig 2020-03-24 16:26 ` Christoph Hellwig 2020-03-24 16:26 ` [PATCH 04/10] sh: move ioremap_fixed details out of <asm/io.h> Christoph Hellwig 2020-03-24 16:26 ` Christoph Hellwig 2020-03-24 16:26 ` [PATCH 05/10] sh: move the ioremap implementation out of line Christoph Hellwig 2020-03-24 16:26 ` Christoph Hellwig 2020-03-24 16:26 ` [PATCH 06/10] sh: don't include <asm/io_trapped.h> in <asm/io.h> Christoph Hellwig 2020-03-24 16:26 ` Christoph Hellwig 2020-03-24 16:26 ` [PATCH 07/10] sh: unexport register_trapped_io and match_trapped_io_handler Christoph Hellwig 2020-03-24 16:26 ` Christoph Hellwig 2020-03-24 16:26 ` [PATCH 08/10] dma-mapping: consolidate the NO_DMA definition in kernel/dma/Kconfig Christoph Hellwig 2020-03-24 16:26 ` Christoph Hellwig 2020-03-24 16:26 ` [PATCH 09/10] sh: don't allow non-coherent DMA for NOMMU Christoph Hellwig 2020-03-24 16:26 ` Christoph Hellwig 2020-03-24 16:26 ` [PATCH 10/10] sh: use the generic dma coherent remap allocator Christoph Hellwig 2020-03-24 16:26 ` Christoph Hellwig 2020-06-26 8:07 ` ioremap and dma cleanups and fixes for superh (resend) Christoph Hellwig 2020-06-26 8:07 ` Christoph Hellwig 2020-06-26 8:07 ` [PATCH 01/10] sh: remove -Werror from Makefiles Christoph Hellwig 2020-06-26 8:07 ` Christoph Hellwig 2020-06-26 8:07 ` [PATCH 02/10] sh: sort the selects for SUPERH alphabetically Christoph Hellwig 2020-06-26 8:07 ` Christoph Hellwig 2020-06-26 8:07 ` [PATCH 03/10] sh: remove __KERNEL__ ifdefs from non-UAPI headers Christoph Hellwig 2020-06-26 8:07 ` Christoph Hellwig 2020-06-26 8:07 ` [PATCH 04/10] sh: move ioremap_fixed details out of <asm/io.h> Christoph Hellwig 2020-06-26 8:07 ` Christoph Hellwig 2020-06-26 8:07 ` [PATCH 05/10] sh: move the ioremap implementation out of line Christoph Hellwig 2020-06-26 8:07 ` Christoph Hellwig 2020-06-26 8:07 ` [PATCH 06/10] sh: don't include <asm/io_trapped.h> in <asm/io.h> Christoph Hellwig 2020-06-26 8:07 ` Christoph Hellwig 2020-06-26 8:07 ` [PATCH 07/10] sh: unexport register_trapped_io and match_trapped_io_handler Christoph Hellwig 2020-06-26 8:07 ` Christoph Hellwig 2020-06-26 8:07 ` [PATCH 08/10] dma-mapping: consolidate the NO_DMA definition in kernel/dma/Kconfig Christoph Hellwig 2020-06-26 8:07 ` Christoph Hellwig 2020-06-26 8:07 ` [PATCH 09/10] sh: don't allow non-coherent DMA for NOMMU Christoph Hellwig 2020-06-26 8:07 ` Christoph Hellwig 2020-06-28 0:53 ` Rob Landley 2020-06-28 1:01 ` Rob Landley 2020-06-28 7:24 ` Christoph Hellwig 2020-06-28 7:24 ` Christoph Hellwig 2020-06-26 8:07 ` [PATCH 10/10] sh: use the generic dma coherent remap allocator Christoph Hellwig 2020-06-26 8:07 ` Christoph Hellwig 2020-07-14 12:18 ` ioremap and dma cleanups and fixes for superh (2nd resend) Christoph Hellwig 2020-07-14 12:18 ` Christoph Hellwig 2020-07-14 12:18 ` [PATCH 01/10] sh: remove -Werror from Makefiles Christoph Hellwig 2020-07-14 12:18 ` Christoph Hellwig 2020-07-14 12:18 ` [PATCH 02/10] sh: sort the selects for SUPERH alphabetically Christoph Hellwig 2020-07-14 12:18 ` Christoph Hellwig 2020-07-14 12:18 ` [PATCH 03/10] sh: remove __KERNEL__ ifdefs from non-UAPI headers Christoph Hellwig 2020-07-14 12:18 ` Christoph Hellwig 2020-07-14 12:18 ` [PATCH 04/10] sh: move ioremap_fixed details out of <asm/io.h> Christoph Hellwig 2020-07-14 12:18 ` Christoph Hellwig 2020-07-14 12:18 ` [PATCH 05/10] sh: move the ioremap implementation out of line Christoph Hellwig 2020-07-14 12:18 ` Christoph Hellwig 2020-07-14 12:18 ` [PATCH 06/10] sh: don't include <asm/io_trapped.h> in <asm/io.h> Christoph Hellwig 2020-07-14 12:18 ` Christoph Hellwig 2020-07-14 12:18 ` [PATCH 07/10] sh: unexport register_trapped_io and match_trapped_io_handler Christoph Hellwig 2020-07-14 12:18 ` Christoph Hellwig 2020-07-14 12:18 ` Christoph Hellwig [this message] 2020-07-14 12:18 ` [PATCH 08/10] dma-mapping: consolidate the NO_DMA definition in kernel/dma/Kconfig Christoph Hellwig 2020-07-21 3:17 ` Rich Felker 2020-07-21 3:17 ` Rich Felker 2020-07-21 5:11 ` Christoph Hellwig 2020-07-21 5:11 ` Christoph Hellwig 2020-07-22 0:43 ` Rich Felker 2020-07-22 0:43 ` Rich Felker 2020-07-14 12:18 ` [PATCH 09/10] sh: don't allow non-coherent DMA for NOMMU Christoph Hellwig 2020-07-14 12:18 ` Christoph Hellwig 2020-08-28 2:00 ` Rich Felker 2020-08-28 2:00 ` Rich Felker 2020-08-28 2:11 ` Rich Felker 2020-08-28 2:11 ` Rich Felker 2020-08-28 4:24 ` Christoph Hellwig 2020-08-28 4:24 ` Christoph Hellwig 2020-08-28 9:26 ` Ulf Hansson 2020-08-28 9:26 ` Ulf Hansson 2020-08-28 15:09 ` Rich Felker 2020-08-28 15:09 ` Rich Felker 2020-08-29 8:31 ` Christoph Hellwig 2020-08-29 8:31 ` Christoph Hellwig 2020-08-31 11:28 ` Ulf Hansson 2020-08-31 11:28 ` Ulf Hansson 2020-07-14 12:18 ` [PATCH 10/10] sh: use the generic dma coherent remap allocator Christoph Hellwig 2020-07-14 12:18 ` Christoph Hellwig 2020-07-14 12:31 ` ioremap and dma cleanups and fixes for superh (2nd resend) John Paul Adrian Glaubitz 2020-07-14 12:31 ` John Paul Adrian Glaubitz 2020-07-14 15:59 ` Rich Felker 2020-07-14 15:59 ` Rich Felker 2020-07-14 16:10 ` John Paul Adrian Glaubitz 2020-07-14 16:10 ` John Paul Adrian Glaubitz 2020-07-14 23:12 ` John Paul Adrian Glaubitz 2020-07-14 23:12 ` John Paul Adrian Glaubitz 2020-07-14 23:14 ` John Paul Adrian Glaubitz 2020-07-14 23:14 ` John Paul Adrian Glaubitz 2020-07-15 3:12 ` Rich Felker 2020-07-15 3:12 ` Rich Felker 2020-07-15 6:39 ` John Paul Adrian Glaubitz 2020-07-15 6:39 ` John Paul Adrian Glaubitz 2020-07-15 7:27 ` Geert Uytterhoeven 2020-07-15 7:27 ` Geert Uytterhoeven 2020-07-15 7:37 ` John Paul Adrian Glaubitz 2020-07-15 7:37 ` John Paul Adrian Glaubitz 2020-07-15 8:06 ` Geert Uytterhoeven 2020-07-15 8:06 ` Geert Uytterhoeven 2020-07-15 7:46 ` John Paul Adrian Glaubitz 2020-07-15 7:46 ` John Paul Adrian Glaubitz 2020-07-15 7:51 ` John Paul Adrian Glaubitz 2020-07-15 8:11 ` Geert Uytterhoeven 2020-07-15 8:11 ` Geert Uytterhoeven 2020-07-15 8:27 ` John Paul Adrian Glaubitz 2020-07-15 8:27 ` John Paul Adrian Glaubitz 2020-07-15 14:37 ` John Paul Adrian Glaubitz 2020-07-15 14:37 ` John Paul Adrian Glaubitz 2020-07-15 15:39 ` John Paul Adrian Glaubitz 2020-07-15 15:39 ` John Paul Adrian Glaubitz 2020-07-15 16:18 ` John Paul Adrian Glaubitz 2020-07-15 16:18 ` John Paul Adrian Glaubitz 2020-07-15 18:21 ` Geert Uytterhoeven 2020-07-15 18:21 ` Geert Uytterhoeven 2020-07-15 18:27 ` John Paul Adrian Glaubitz 2020-07-15 18:27 ` John Paul Adrian Glaubitz 2020-07-16 9:40 ` Peter Zijlstra 2020-07-16 9:40 ` Peter Zijlstra 2020-07-16 10:05 ` John Paul Adrian Glaubitz 2020-07-16 10:05 ` John Paul Adrian Glaubitz 2020-07-16 10:29 ` peterz 2020-07-16 10:29 ` peterz 2020-07-16 10:54 ` John Paul Adrian Glaubitz 2020-07-16 10:54 ` John Paul Adrian Glaubitz 2020-07-16 11:01 ` peterz 2020-07-16 11:01 ` peterz 2020-07-16 11:03 ` John Paul Adrian Glaubitz 2020-07-16 11:03 ` John Paul Adrian Glaubitz 2020-07-16 11:37 ` peterz 2020-07-16 11:37 ` peterz 2020-07-16 12:04 ` peterz 2020-07-16 12:04 ` peterz 2020-07-16 18:14 ` John Paul Adrian Glaubitz 2020-07-16 18:14 ` John Paul Adrian Glaubitz 2020-07-16 19:28 ` Peter Zijlstra 2020-07-16 19:28 ` Peter Zijlstra 2020-07-16 19:33 ` John Paul Adrian Glaubitz 2020-07-16 19:33 ` John Paul Adrian Glaubitz 2020-07-16 11:30 ` John Paul Adrian Glaubitz 2020-07-16 11:30 ` John Paul Adrian Glaubitz 2020-07-15 8:07 ` Geert Uytterhoeven 2020-07-15 8:07 ` Geert Uytterhoeven 2020-07-16 11:31 ` John Paul Adrian Glaubitz 2020-07-16 11:31 ` John Paul Adrian Glaubitz 2020-07-20 13:38 ` Christoph Hellwig 2020-07-20 13:38 ` Christoph Hellwig 2020-07-20 13:42 ` John Paul Adrian Glaubitz 2020-07-20 13:42 ` John Paul Adrian Glaubitz 2020-07-20 14:53 ` Rich Felker 2020-07-20 14:53 ` Rich Felker 2020-07-21 3:20 ` Rich Felker 2020-07-21 3:20 ` Rich Felker
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