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* x86/build/defconfig: Enable USB_EHCI_TT_NEWSCHED=yValdis Kletnieks2015-02-18
| | | | | | | | | | | | | | | | | | | | | | Some Gentoo users are encountering problems because USB_EHCI_TT_NEWSCHED isn't set in the defconfig (and Gentoo differs from other distros in not providing a distro .config). Alan Stern has said there's no reason to not set it, and the ability to turn it off at all should probably be yanked: http://article.gmane.org/gmane.linux.usb.general/119920 This addresses issue: https://bugs.gentoo.org/show_bug.cgi?id=533472 (The problem also theoretically affects the sh, arm, mips, powerpc, and sparc archs, but those would be other patches if this one that fixes 98% of the problem is accepted). Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Ingo Molnar <mingo@kernel.org>
* x86/kconfig/defconfig: Enable CONFIG_FHANDLE=yRichard Weinberger2014-12-08
| | | | | | | | | | | | | | | | | | systemd has a hard dependency on CONFIG_FHANDLE. If you run systemd with CONFIG_FHANDLE=n it will somehow boot but fail to spawn a getty or other basic services. As systemd is now used by most x86 distributions it makes sense to enabled this by default and save kernel hackers a lot of value debugging time. Signed-off-by: Richard Weinberger <richard@nod.at> Cc: gregkh@linuxfoundation.org Cc: rafael.j.wysocki@intel.com Cc: pebolle@tiscali.nl Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Link: http://lkml.kernel.org/r/1416958612-7448-1-git-send-email-richard@nod.at Signed-off-by: Ingo Molnar <mingo@kernel.org>
* USB: remove CONFIG_USB_DEBUG from defconfig filesGreg Kroah-Hartman2014-05-28
| | | | | | | 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 <gregkh@linuxfoundation.org>
* ACPI: Remove Kconfig symbol ACPI_PROCFSPaul Bolle2014-02-18
| | | | | | | | | | | 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 <pebolle@tiscali.nl> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* x86, defconfig: Add DEVTMPFS and DEVTMPFS_MOUNT to *86*_defconfigChen Gang2013-11-04
| | | | | | | | | | | | | 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 <gang.chen@asianux.com> Link: http://lkml.kernel.org/r/52784DFF.8040004@asianux.com Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* x86: Default to ARCH=x86 to avoid overriding CONFIG_64BITDavid Woodhouse2012-12-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <David.Woodhouse@intel.com> Link: http://lkml.kernel.org/r/1356040315.3198.51.camel@shinybook.infradead.org Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
* x86/Kconfig: Turn off DEBUG_NX_TEST module in defconfigsJosh Triplett2012-09-05
| | | | | | | | | | | | | | | | | | | | 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 <josh@joshtriplett.org> Cc: Randy Dunlap <rdunlap@xenotime.net> Cc: Suresh Siddha <suresh.b.siddha@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Arjan van de Ven <arjan@linux.intel.com> Link: http://lkml.kernel.org/r/e72faf875e1172fb1cbec5e6d3cd4122df508a97.1346649518.git.josh@joshtriplett.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
* x86/Kconfig: Turn off CONFIG_BLK_DEV_RAMJosh Triplett2012-09-05
| | | | | | | | | | | | | | | | | | | | 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 <josh@joshtriplett.org> Cc: Randy Dunlap <rdunlap@xenotime.net> Cc: Suresh Siddha <suresh.b.siddha@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/2521e983a63595cd7a331236d929577660f89c72.1346649518.git.josh@joshtriplett.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
* x86/Kconfig: Disable CONFIG_CRC_T10DIF in defconfigsJosh Triplett2012-09-05
| | | | | | | | | | | | | | | | 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 <josh@joshtriplett.org> Cc: Randy Dunlap <rdunlap@xenotime.net> Cc: Suresh Siddha <suresh.b.siddha@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/3aaff7a0af1320427952d411a21b8ded29747a1f.1346649518.git.josh@joshtriplett.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
* x86/Kconfig: Switch to ext4 in defconfigsJosh Triplett2012-09-05
| | | | | | | | | | | | | | | | | 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 <josh@joshtriplett.org> Cc: Randy Dunlap <rdunlap@xenotime.net> Cc: Suresh Siddha <suresh.b.siddha@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/bd8a359506b7e1287c680823de16d67608ec52fe.1346649518.git.josh@joshtriplett.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
* x86/Kconfig: Update defconfigs to current results of "make savedefconfig"Josh Triplett2012-09-05
| | | | | | | | | | | | | | | | | 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 <josh@joshtriplett.org> Cc: Randy Dunlap <rdunlap@xenotime.net> Cc: Suresh Siddha <suresh.b.siddha@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/80c8a5fbeaf6cdb72fb78a016013427efee52668.1346649518.git.josh@joshtriplett.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
* x86/kconfig: Remove CONFIG_TR=y from the defconfigsRandy Dunlap2012-03-24
| | | | | | | | | | | | | Remove CONFIG_TR=y from the x86 defconfigs since token ring support is antiquated and obsolete. ( I reviewed both x86 defconfigs - I didn't come up with anything else that obviously should be removed. ) Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Link: http://lkml.kernel.org/r/4F6D05CA.2050801@xenotime.net [ Twiddled the changelog a bit ] Signed-off-by: Ingo Molnar <mingo@kernel.org>
* x86/kconfig: Update defconfigsIngo Molnar2012-03-23
| | | | | Link: http://lkml.kernel.org/n/tip-ahz3d8i1vxwj0379gv4tqcru@git.kernel.org Signed-off-by: Ingo Molnar <mingo@elte.hu>
* cgroup: remove the ns_cgroupDaniel Lezcano2011-05-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ns_cgroup is an annoying cgroup at the namespace / cgroup frontier and leads to some problems: * cgroup creation is out-of-control * cgroup name can conflict when pids are looping * it is not possible to have a single process handling a lot of namespaces without falling in a exponential creation time * we may want to create a namespace without creating a cgroup The ns_cgroup was replaced by a compatibility flag 'clone_children', where a newly created cgroup will copy the parent cgroup values. The userspace has to manually create a cgroup and add a task to the 'tasks' file. This patch removes the ns_cgroup as suggested in the following thread: https://lists.linux-foundation.org/pipermail/containers/2009-June/018616.html The 'cgroup_clone' function is removed because it is no longer used. This is a userspace-visible change. Commit 45531757b45c ("cgroup: notify ns_cgroup deprecated") (merged into 2.6.27) caused the kernel to emit a printk warning users that the feature is planned for removal. Since that time we have heard from XXX users who were affected by this. Signed-off-by: Daniel Lezcano <daniel.lezcano@free.fr> Signed-off-by: Serge E. Hallyn <serge.hallyn@canonical.com> Cc: Eric W. Biederman <ebiederm@xmission.com> Cc: Jamal Hadi Salim <hadi@cyberus.ca> Reviewed-by: Li Zefan <lizf@cn.fujitsu.com> Acked-by: Paul Menage <menage@google.com> Acked-by: Matt Helsley <matthltc@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* defconfig reductionSam Ravnborg2010-08-14
| | | | | | | Use the defconfig files generated by "make savedefconfig" for remaining defconfig files. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* x86, hwmon: Package Level Thermal/Power: pkgtemp hwmon driverFenghua Yu2010-08-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a hwmon driver for package level thermal control. The driver dumps package level thermal information through sysfs interface so that upper level application (e.g. lm_sensor) can retrive the information. Instead of having the package level hwmon code in coretemp, I write a seperate driver pkgtemp because: First, package level thermal sensors include not only sensors for each core, but also sensors for uncore, memory controller or other components in the package. Logically it will be clear to have a seperate hwmon driver for package level hwmon to monitor wider range of sensors in a package. Merging package thermal driver into core thermal driver doesn't make sense and may mislead. Secondly, merging the two drivers together may cause coding mess. It's easier to include various package level sensors info if more sensor information is implemented. Coretemp code needs to consider a lot of legacy machine cases. Pkgtemp code only considers platform starting from Sandy Bridge. On a 1Sx4Cx2T Sandy Bridge platform, lm-sensors dumps the pkgtemp and coretemp: pkgtemp-isa-0000 Adapter: ISA adapter physical id 0: +33.0°C (high = +79.0°C, crit = +99.0°C) coretemp-isa-0000 Adapter: ISA adapter Core 0: +32.0°C (high = +79.0°C, crit = +99.0°C) coretemp-isa-0001 Adapter: ISA adapter Core 1: +32.0°C (high = +79.0°C, crit = +99.0°C) coretemp-isa-0002 Adapter: ISA adapter Core 2: +32.0°C (high = +79.0°C, crit = +99.0°C) coretemp-isa-0003 Adapter: ISA adapter Core 3: +32.0°C (high = +79.0°C, crit = +99.0°C) [ hpa: folded v3 patch removing improper global variable "SHOW" ] Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> LKML-Reference: <1280448826-12004-3-git-send-email-fenghua.yu@intel.com> Reviewed-by: Len Brown <len.brown@intel.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
* tracing: Rename FTRACE_SYSCALLS for tracepointsJosh Stone2009-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | s/HAVE_FTRACE_SYSCALLS/HAVE_SYSCALL_TRACEPOINTS/g s/TIF_SYSCALL_FTRACE/TIF_SYSCALL_TRACEPOINT/g The syscall enter/exit tracing is no longer specific to just ftrace, so they now have names that reflect their tie to tracepoints instead. Signed-off-by: Josh Stone <jistone@redhat.com> Cc: Jason Baron <jbaron@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Li Zefan <lizf@cn.fujitsu.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Cc: Jiaying Zhang <jiayingz@google.com> Cc: Martin Bligh <mbligh@google.com> Cc: Lai Jiangshan <laijs@cn.fujitsu.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> LKML-Reference: <1251150194-1713-2-git-send-email-jistone@redhat.com> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
* x86, defconfig: update kernel position parametersH. Peter Anvin2009-05-11
| | | | | | | | | Update CONFIG_RELOCATABLE, CONFIG_PHYSICAL_START and CONFIG_PHYSICAL_ALIGN to reflect the current defaults. [ Impact: make defconfig match Kconfig defaults ] Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* x86, defconfig: update to current, no material changesH. Peter Anvin2009-05-11
| | | | | | | | | Update defconfigs to reflect current configuration files. No other changes. [ Impact: updates defconfigs to match what "make defconfig" generates ] Signed-off-by: H. Peter Anvin <hpa@zytor.com>
*---. Merge branches 'x86/apic', 'x86/defconfig', 'x86/memtest', 'x86/mm' and ↵Ingo Molnar2009-02-26
|\ \ \ | | | | | | | | | | | | 'linus' into x86/core
| * | | x86, mce: enable machine checks in 32-bit defconfigH. Peter Anvin2009-02-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: defconfig change Enable MCE in the 32-bit defconfig. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* | | | x86: remove the Voyager 32-bit subarchIngo Molnar2009-02-22
| |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: remove unused/broken code The Voyager subarch last built successfully on the v2.6.26 kernel and has been stale since then and does not build on the v2.6.27, v2.6.28 and v2.6.29-rc5 kernels. No actual users beyond the maintainer reported this breakage. Patches were sent and most of the fixes were accepted but the discussion around how to do a few remaining issues cleanly fizzled out with no resolution and the code remained broken. In the v2.6.30 x86 tree development cycle 32-bit subarch support has been reworked and removed - and the Voyager code, beyond the build problems already known, needs serious and significant changes and probably a rewrite to support it. CONFIG_X86_VOYAGER has been marked BROKEN then. The maintainer has been notified but no patches have been sent so far to fix it. While all other subarchs have been converted to the new scheme, voyager is still broken. We'd prefer to receive patches which clean up the current situation in a constructive way, but even in case of removal there is no obstacle to add that support back after the issues have been sorted out in a mutually acceptable fashion. So remove this inactive code for now. Signed-off-by: Ingo Molnar <mingo@elte.hu>
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*-----. | | Merge branches 'x86/acpi', 'x86/asm', 'x86/cpudetect', 'x86/crashdump', ↵Ingo Molnar2009-02-13
|\ \ \ \| | | | |_|_|/ | |/| | | | | | | | 'x86/debug', 'x86/defconfig', 'x86/doc', 'x86/header-fixes', 'x86/headers' and 'x86/minor-fixes' into x86/core
| | | | * x86, defconfig: turn off CONFIG_SCSI_ISCSI_ATTRS=yIngo Molnar2009-02-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It was enabled by mistake - iscsi is not included in a typical default PC, and no other architecture has it built-in (=y) either. Turn it off. Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | | | * x86, defconfig: turn off CONFIG_ENABLE_WARN_DEPRECATEDIngo Molnar2009-02-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | deprecation warnings have become rather noisy lately: drivers/i2c/i2c-core.c: In function ‘i2c_new_device’: drivers/i2c/i2c-core.c:283: warning: ‘i2c_attach_client’ is deprecated (declared at include/linux/i2c.h:434) drivers/i2c/i2c-core.c: In function ‘i2c_del_adapter’: drivers/i2c/i2c-core.c:646: warning: ‘detach_client’ is deprecated (declared at include/linux/i2c.h:154) drivers/i2c/i2c-core.c: In function ‘i2c_register_driver’: drivers/i2c/i2c-core.c:713: warning: ‘detach_client’ is deprecated (declared at include/linux/i2c.h:154) drivers/i2c/i2c-core.c: In function ‘__detach_adapter’: drivers/i2c/i2c-core.c:780: warning: ‘detach_client’ is deprecated (declared at include/linux/i2c.h:154) drivers/i2c/i2c-core.c: At top level: drivers/i2c/i2c-core.c:876: warning: ‘i2c_attach_client’ is deprecated (declared at drivers/i2c/i2c-core.c:827) drivers/i2c/i2c-core.c:876: warning: ‘i2c_attach_client’ is deprecated (declared at drivers/i2c/i2c-core.c:827) drivers/i2c/i2c-core.c:904: warning: ‘i2c_detach_client’ is deprecated (declared at drivers/i2c/i2c-core.c:879) drivers/i2c/i2c-core.c:904: warning: ‘i2c_detach_client’ is deprecated (declared at drivers/i2c/i2c-core.c:879) So turn it off for now - these reminders can obscure critical warnings. Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | | | * x86, defconfig: update the 32-bit defconfigIngo Molnar2009-02-12
| | |_|/ | |/| | | | | | | | | | Signed-off-by: Ingo Molnar <mingo@elte.hu>
* / | | x86: allow more than 8 cpus to be used on 32-bitYinghai Lu2009-01-29
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | X86_PC is the only remaining 'sub' architecture, so we dont need it anymore. This also cleans up a few spurious references to X86_PC in the driver space - those certainly should be X86. Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* / / eeprom: More consistent symbol namesJean Delvare2009-01-26
|/ / | | | | | | | | | | | | | | | | | | | | | | Now that all EEPROM drivers live in the same place, let's harmonize their symbol names. Also fix eeprom's dependencies, it definitely needs sysfs, and is no longer experimental after many years in the kernel tree. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Cc: David Brownell <dbrownell@users.sourceforge.net>
* | x86: revert CONFIG_RELOCATABLE=y defconfig changeVegard Nossum2008-12-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit: commit 5cb04df8d3f03e37a19f2502591a84156be71772 Author: Ingo Molnar <mingo@elte.hu> Date: Sun May 4 19:49:04 2008 +0200 x86: defconfig updates changed CONFIG_RELOCATABLE from n to y, which may lead to a mismatch between the vmlinux debug information and the runtime location of the kernel, even when the bootloader does not relocate the kernel. Revert the specific change. Works for me with GRUB and qemu. Reference: http://lkml.org/lkml/2008/11/25/243 Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | x86 defconfig: increase CONFIG_LOG_BUF_SHIFTIngo Molnar2008-11-24
|/ | | | | | | | | Impact: double the defconfig printk buffer Booting defconfigs produces more output than 128K so the output is truncated - double it to 256K. Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: remove irqbalance in kernel for 32 bitYinghai Lu2008-10-16
| | | | | | | | This has been deprecated for years, the user space irqbalanced utility works better with numa, has configurable policies, etc... Signed-off-by: Yinghai Lu <yhlu.kernel@gmai.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: merge winchip-2 and winchip-2a cpu choicesKrzysztof Helt2008-10-13
| | | | | | | | | | | The Winchip-2 and Winchip-2A cpu choices select the same options for kernel and compiler. Merge them to save few bytes and reduce confusion. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
*-----. Merge branches 'x86/xen', 'x86/build', 'x86/microcode', 'x86/mm-debug-v2', ↵Ingo Molnar2008-10-12
|\ \ \ \ | | | | | | | | | | | | | | | 'x86/memory-corruption-check', 'x86/early-printk', 'x86/xsave', 'x86/ptrace-v2', 'x86/quirks', 'x86/setup', 'x86/spinlocks' and 'x86/signal' into x86/core-v2
| | | | * Merge commit 'v2.6.27-rc8' into x86/setupIngo Molnar2008-10-03
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| | | | * x86 setup: remove remnants of CONFIG_VIDEO_SELECT (read: vga=)Alexey Dobriyan2008-09-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup Video mode selection became always possible in 2.6.23-rc1 after i386 setup code rewrite in C. Regardless, VIDEO_SELECT is stupid config option because it affects only kernel setup code, not code which always stays in memory. vga= always possible now which is good. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* | | | | x86: additional defconfig updatesH. Peter Anvin2008-09-05
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Additional updates to the x86 defconfigs. The goals are, as before: - Make them usable to testers, more so than distributors or end users, both of which are likely to have their own config already. - Keep 32 and 64 bits as similar as is practical. Changes: - Use a more generic CPU type (ppro and generic, respectively). - Bump number of CPUs to 64 (few if any NR_CPUS arrays left). - Enable PAT. - Enable OPTIMIZE_INLINE. - Enable microcode update support. - Build SMT scheduler support (in addition to MC). Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | / / x86: update defconfigsH. Peter Anvin2008-08-27
| |/ / |/| | | | | | | | | | | | | | | | | | | | Enable some option commonly used by testers in defconfig, including some very common device drivers and network boot support. defconfig is still not meant to be a kitchen-sink configuration. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* | | Subject: devmem, x86: fix rename of CONFIG_NONPROMISC_DEVMEMIngo Molnar2008-07-20
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Arjan van de Ven <arjan@infradead.org> Date: Sat, 19 Jul 2008 15:47:17 -0700 CONFIG_NONPROMISC_DEVMEM was a rather confusing name - but renaming it to CONFIG_PROMISC_DEVMEM causes problems on architectures that do not support this feature; this patch renames it to CONFIG_STRICT_DEVMEM, so that architectures can opt-in into it. ( the polarity of the option is still the same as it was originally; it needs to be for now to not break architectures that don't have the infastructure yet to support this feature) Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Cc: "V.Radhakrishnan" <rk@atr-labs.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> ---
* | x86: defconfig updatesIngo Molnar2008-05-12
| | | | | | | | | | | | | | | | | | | | refresh 32-bit defconfig too, and update the 64-bit configs as well, the defconfig should be much more useful by default, so most of the updates are the enabling of various options. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* | e1000e: set CONFIG_E1000E=y in x86 defconfigsAuke Kok2008-05-12
|/ | | | | | | | | This adds to the already default CONFIG_E1000=y in these files. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: add optimized inliningIngo Molnar2008-04-26
| | | | | | | | | | | | | | | | | | | | | | | add CONFIG_OPTIMIZE_INLINING=y. allow gcc to optimize the kernel image's size by uninlining functions that have been marked 'inline'. Previously gcc was forced by Linux to always-inline these functions via a gcc attribute: #define inline inline __attribute__((always_inline)) Especially when the user has already selected CONFIG_OPTIMIZE_FOR_SIZE=y this can make a huge difference in kernel image size (using a standard Fedora .config): text data bss dec hex filename 5613924 562708 3854336 10030968 990f78 vmlinux.before 5486689 562708 3854336 9903733 971e75 vmlinux.after that's a 2.3% text size reduction (!). Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86, core: remove CONFIG_FORCED_INLININGHarvey Harrison2008-02-09
| | | | | | | | | Other than the defconfigs, remove the entry in compiler-gcc4.h, Kconfig.debug and feature-removal-schedule.txt. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: Set CFQ as default in 32-bit defconfigAndi Kleen2008-01-30
| | | | | | | | | Someone complained that the 32-bit defconfig contains AS as default IO scheduler. Change that to CFQ. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: move defconfig files for i386 and x86_64 to x86Sam Ravnborg2007-10-25
With some small changes to kconfig makefile we can now locate the defconfig files for i386 and x86_64 in the configs/ subdirectory under x86. make ARCH=i386 defconfig and make defconfig works as expected also after this change. But arch maintainers shall now update a defconfig file in the configs/ directory. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
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