Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 4138f08d authored Oct 29, 2007 by Andi Kleen Committed by Linus Torvalds Oct 30, 2007

Remove bogus default y for DMAR and NET_DMA



No reason I can think of of making them default y Most people don't have
the hardware and with default y they just pollute lots of configs during
make oldconfig.

Signed-off-by: Andi Kleen <ak@suse.de>
Acked-by: Jeff Garzik <jeff@garzik.org>
Acked-by: "Nelson, Shannon" <shannon.nelson@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent bc2a3f86

arch/x86/Kconfig.x86_64

+0 −1

Original line number	Original line	Diff line number	Diff line
	@@ -749,7 +749,6 @@ config PCI_DOMAINS
	config DMAR		config DMAR
	bool "Support for DMA Remapping Devices (EXPERIMENTAL)"		bool "Support for DMA Remapping Devices (EXPERIMENTAL)"
	depends on PCI_MSI && ACPI && EXPERIMENTAL		depends on PCI_MSI && ACPI && EXPERIMENTAL
	default y
	help		help
	DMA remapping (DMAR) devices support enables independent address		DMA remapping (DMAR) devices support enables independent address
	translations for Direct Memory Access (DMA) from devices.		translations for Direct Memory Access (DMA) from devices.

drivers/dma/Kconfig

+0 −1

Original line number	Original line	Diff line number	Diff line
	@@ -43,7 +43,6 @@ comment "DMA Clients"
	config NET_DMA		config NET_DMA
	bool "Network: TCP receive copy offload"		bool "Network: TCP receive copy offload"
	depends on DMA_ENGINE && NET		depends on DMA_ENGINE && NET
	default y
	help		help
	This enables the use of DMA engines in the network stack to		This enables the use of DMA engines in the network stack to
	offload receive copy-to-user operations, freeing CPU cycles.		offload receive copy-to-user operations, freeing CPU cycles.