kernel.git/arch/x86/configs, branch linux-3.17.y

USB: remove CONFIG_USB_DEBUG from defconfig files

2014-05-28T16:40:45Z

Now that CONFIG_USB_DEBUG is gone, remove it from a number of defconfig files that were enabling it. Signed-off-by: Greg Kroah-Hartman

ACPI: Remove Kconfig symbol ACPI_PROCFS

2014-02-18T23:27:37Z

Nothing cares about ACPI_PROCFS. This has been the case since v2.6.38. This Kconfig symbol serves no purpose and its help text is now misleading. It can safely be removed. If this symbol would be needed again in the future it can be readded in a commit that adds code that actually uses it. Signed-off-by: Paul Bolle Signed-off-by: Rafael J. Wysocki

x86, defconfig: Add DEVTMPFS and DEVTMPFS_MOUNT to 86_defconfig

2013-11-05T04:01:55Z

The defconfig kernel can not run under neither fedora16 x86_64 laptop nor fedora17 x86_64 pc. After enable DEVTMPFS* in x86_64_defconfig, it will be OK. DEVTMPFS* is only related with software, so for i386_defconfig may also need them (at least, it has no negative effect for defconfig). Signed-off-by: Chen Gang Link: http://lkml.kernel.org/r/52784DFF.8040004@asianux.com Signed-off-by: H. Peter Anvin

x86, platform, kvm, kconfig: Turn existing .config's into KVM-capable configs

2013-05-28T10:11:32Z

Add an config file snippet which enables additional options useful for running the kernel in a kvm guest. When you execute 'make kvmconfig' it merges those options with an already existing user config before you build the kernel. Based on an patch from the external lkvm tree. Signed-off-by: Borislav Petkov Acked-by: Pekka Enberg Cc: David Rientjes Cc: Michal Marek Cc: Randy Dunlap Cc: penberg@kernel.org Cc: levinsasha928@gmail.com Cc: mtosatti@redhat.com Cc: fengguang.wu@intel.com Link: http://lkml.kernel.org/r/20130522144638.GB15085@pd.tnic Signed-off-by: Ingo Molnar

x86: Default to ARCH=x86 to avoid overriding CONFIG_64BIT

2012-12-20T22:37:18Z

It is easy to waste a bunch of time when one takes a 32-bit .config from a test machine and try to build it on a faster 64-bit system, and its existing setting of CONFIG_64BIT=n gets *changed* to match the build host. Similarly, if one has an existing build tree it is easy to trash an entire build tree that way. This is because the default setting for $ARCH when discovered from 'uname' is one of the legacy pre-x86-merge values (i386 or x86_64), which effectively force the setting of CONFIG_64BIT to match. We should default to ARCH=x86 instead, finally completing the merge that we started so long ago. This patch preserves the behaviour of the legacy ARCH settings for commands such as: make ARCH=x86_64 randconfig make ARCH=i386 randconfig ... since making the value of CONFIG_64BIT actually random in that situation is not desirable. In time, perhaps we can retire this legacy use of the old ARCH= values. We already have a way to override values for *any* config option, using $KCONFIG_ALLCONFIG, so it could be argued that we don't necessarily need to keep ARCH={i386,x86_64} around as a special case just for overriding CONFIG_64BIT. We'd probably at least want to add a way to override config options from the command line ('make CONFIG_FOO=y oldconfig') before we talk about doing that though. Signed-off-by: David Woodhouse Link: http://lkml.kernel.org/r/1356040315.3198.51.camel@shinybook.infradead.org Signed-off-by: H. Peter Anvin

x86/Kconfig: Turn off DEBUG_NX_TEST module in defconfigs

2012-09-05T08:43:12Z

The x86 defconfigs include exactly one module: test_nx.ko, a special-purpose module which just exists to do evil things like executing code off the stack to see if the kernel has enabled NX support. Anyone who actually uses that module can easily enable it themselves, but the vast majority of kernel builds don't need it; disable it by default. Signed-off-by: Josh Triplett Cc: Randy Dunlap Cc: Suresh Siddha Cc: Linus Torvalds Cc: Andrew Morton Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: Arjan van de Ven Link: http://lkml.kernel.org/r/e72faf875e1172fb1cbec5e6d3cd4122df508a97.1346649518.git.josh@joshtriplett.org Signed-off-by: Ingo Molnar

x86/Kconfig: Turn off CONFIG_BLK_DEV_RAM

2012-09-05T08:43:11Z

The vast majority of systems either use initramfs or mount a root filesystem directly from the kernel. Distros have defaulted to initramfs for years. Only highly specialized systems would use an actual filesystem-image initrd at this point, and such systems don't rely on defconfig anyway. Drop initrd support (and specifically RAM block device support) from the defconfigs. Signed-off-by: Josh Triplett Cc: Randy Dunlap Cc: Suresh Siddha Cc: Linus Torvalds Cc: Andrew Morton Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/2521e983a63595cd7a331236d929577660f89c72.1346649518.git.josh@joshtriplett.org Signed-off-by: Ingo Molnar

x86/Kconfig: Disable CONFIG_CRC_T10DIF in defconfigs

2012-09-05T08:43:11Z

CONFIG_CRC_T10DIF explicitly states that it exists only for use by out-of-tree modules; anything in-kernel that needs it selects it. Thus, compile it out by default. Signed-off-by: Josh Triplett Cc: Randy Dunlap Cc: Suresh Siddha Cc: Linus Torvalds Cc: Andrew Morton Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/3aaff7a0af1320427952d411a21b8ded29747a1f.1346649518.git.josh@joshtriplett.org Signed-off-by: Ingo Molnar

x86/Kconfig: Switch to ext4 in defconfigs

2012-09-05T08:43:10Z

The current x86 and x86-64 defconfigs do not enable ext4, which most current distributions default to. Switch the defconfigs to ext4, so they will boot on current systems without additional configuration. Signed-off-by: Josh Triplett Cc: Randy Dunlap Cc: Suresh Siddha Cc: Linus Torvalds Cc: Andrew Morton Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/bd8a359506b7e1287c680823de16d67608ec52fe.1346649518.git.josh@joshtriplett.org Signed-off-by: Ingo Molnar

x86/Kconfig: Update defconfigs to current results of "make savedefconfig"

2012-09-05T08:43:09Z

The x86 defconfigs have become somewhat out of date compared to the current result of "make savedefconfig". Update them to the current output, as a prelude to further defconfig changes, to avoid unrelated noise in those further changes. Signed-off-by: Josh Triplett Cc: Randy Dunlap Cc: Suresh Siddha Cc: Linus Torvalds Cc: Andrew Morton Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/80c8a5fbeaf6cdb72fb78a016013427efee52668.1346649518.git.josh@joshtriplett.org Signed-off-by: Ingo Molnar