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* Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-schedLinus Torvalds2007-11-15
|\ | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched: sched: reorder SCHED_FEAT_ bits sched: make sched_nr_latency static sched: remove activate_idle_task() sched: fix __set_task_cpu() SMP race sched: fix SCHED_FIFO tasks & FAIR_GROUP_SCHED sched: fix accounting of interrupts during guest execution on s390
| * sched: reorder SCHED_FEAT_ bitsIngo Molnar2007-11-15
| | | | | | | | | | | | | | reorder SCHED_FEAT_ bits so that the used ones come first. Makes tuning instructions easier. Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * sched: make sched_nr_latency staticAdrian Bunk2007-11-15
| | | | | | | | | | | | | | sched_nr_latency can now become static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * sched: remove activate_idle_task()Dmitry Adamushko2007-11-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cpu_down() code is ok wrt sched_idle_next() placing the 'idle' task not at the beginning of the queue. So get rid of activate_idle_task() and make use of activate_task() instead. It is the same as activate_task(), except for the update_rq_clock(rq) call that is redundant. Code size goes down: text data bss dec hex filename 47853 3934 336 52123 cb9b sched.o.before 47828 3934 336 52098 cb82 sched.o.after Signed-off-by: Dmitry Adamushko <dmitry.adamushko@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * sched: fix __set_task_cpu() SMP raceDmitry Adamushko2007-11-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Grant Wilson has reported rare SCHED_FAIR_USER crashes on his quad-core system, which crashes can only be explained via runqueue corruption. there is a narrow SMP race in __set_task_cpu(): after ->cpu is set up to a new value, task_rq_lock(p, ...) can be successfuly executed on another CPU. We must ensure that updates of per-task data have been completed by this moment. this bug has been hiding in the Linux scheduler for an eternity (we never had any explicit barrier for task->cpu in set_task_cpu() - so the bug was introduced in 2.5.1), but only became visible via set_task_cfs_rq() being accidentally put after the task->cpu update. It also probably needs a sufficiently out-of-order CPU to trigger. Reported-by: Grant Wilson <grant.wilson@zen.co.uk> Signed-off-by: Dmitry Adamushko <dmitry.adamushko@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * sched: fix SCHED_FIFO tasks & FAIR_GROUP_SCHEDOleg Nesterov2007-11-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Suppose that the SCHED_FIFO task does switch_uid(new_user); Now, p->se.cfs_rq and p->se.parent both point into the old user_struct->tg because sched_move_task() doesn't call set_task_cfs_rq() for !fair_sched_class case. Suppose that old user_struct/task_group is freed/reused, and the task does sched_setscheduler(SCHED_NORMAL); __setscheduler() sets fair_sched_class, but doesn't update ->se.cfs_rq/parent which point to the freed memory. This means that check_preempt_wakeup() doing while (!is_same_group(se, pse)) { se = parent_entity(se); pse = parent_entity(pse); } may OOPS in a similar way if rq->curr or p did something like above. Perhaps we need something like the patch below, note that __setscheduler() can't do set_task_cfs_rq(). Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * sched: fix accounting of interrupts during guest execution on s390Christian Borntraeger2007-11-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the scheduler checks for PF_VCPU to decide if this timeslice has to be accounted as guest time. On s390 host interrupts are not disabled during guest execution. This causes theses interrupts to be accounted as guest time if CONFIG_VIRT_CPU_ACCOUNTING is set. Solution is to check if an interrupt triggered account_system_time. As the tick is timer interrupt based, we have to subtract hardirq_offset. I tested the patch on s390 with CONFIG_VIRT_CPU_ACCOUNTING and on x86_64. Seems to work. CC: Avi Kivity <avi@qumranet.com> CC: Laurent Vivier <Laurent.Vivier@bull.net> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds2007-11-15
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: i2c/eeprom: Recognize VGN as a valid Sony Vaio name prefix i2c/eeprom: Hide Sony Vaio serial numbers i2c-pasemi: Fix NACK detection i2c-pasemi: Replace obsolete "driverfs" reference with "sysfs" i2c: Make i2c_check_addr static i2c-dev: Unbound new-style i2c clients aren't busy i2c-dev: "how does it work" comments
| * | i2c/eeprom: Recognize VGN as a valid Sony Vaio name prefixJean Delvare2007-11-15
| | | | | | | | | | | | | | | | | | | | | | | | Recent (i.e. 2005 and later) Sony Vaio laptops have names beginning with VGN rather than PCG. Update the eeprom driver so that it recognizes these. Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | i2c/eeprom: Hide Sony Vaio serial numbersJean Delvare2007-11-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The sysfs interface to DMI data takes care to not make the system serial number and UUID world-readable, presumably due to privacy concerns. For consistency, we should not let the eeprom driver export these same strings to the world on Sony Vaio laptops. Instead, only make them readable by root, as we already do for BIOS passwords. Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | i2c-pasemi: Fix NACK detectionOlof Johansson2007-11-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Turns out we don't actually check the status to see if there was a device out there to talk to, just if we had a timeout when doing so. Add the proper check, so we don't falsly think there are devices on the bus that are not there, etc. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | i2c-pasemi: Replace obsolete "driverfs" reference with "sysfs"Robert P. J. Day2007-11-15
| | | | | | | | | | | | | | | Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | i2c: Make i2c_check_addr staticJean Delvare2007-11-15
| | | | | | | | | | | | | | | | | | | | | i2c_check_addr is only used inside i2c-core now, so we can make it static and stop exporting it. Thanks to David Brownell for noticing. Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | i2c-dev: Unbound new-style i2c clients aren't busyJean Delvare2007-11-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Let i2c-dev deal properly with new-style i2c clients. Instead of considering them always busy, it needs to check wether a driver is bound to them or not. This is still not completely correct, as the client could become busy later, but the same problem already existed before new-style clients were introduced. We'll want to fix it someday. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net>
| * | i2c-dev: "how does it work" commentsDavid Brownell2007-11-15
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds some "how does this work" comments to the i2c-dev driver, plus separators between the three main components: - The parallel list of i2c_adapters ("i2c_dev_list"), each of which gets a "struct i2c_dev" and a /dev/i2c-X character special file. - An i2cdev_driver gets adapter add/remove notifications, which are used to maintain that list of adapters. - Special file operations, which let userspace talk either directly to the adapter (for i2c_msg operations) or through cached addressing info using an anonymous i2c_client (never registered anywhere). Plus there's the usual module load/unload record keeping. After making sense of this code, I think that the anonymous i2c_client is pretty shady. But since it's never registered, using this code with a system set up for "new style" I2C drivers is no more complicated than always using the I2C_SLAVE_FORCE ioctl (instead of I2C_SLAVE). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* | Revert "skge: fix ram buffer size calculation"Linus Torvalds2007-11-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 7fb7ac241162dc51ec0f7644d4a97b2855213c32. Heikki Orsila reports that it causes a regression: "Doing nc host port < /dev/zero on a sending machine (not skge) to an skge machine that is receiving: nc -l -p port >/dev/null with ~60 MiB/s speed, causes the interface go malfunct. A slow transfer doesn't cause a problem." See http://bugzilla.kernel.org/show_bug.cgi?id=9321 for some more information. There is a workaround (also reported by Heikki): "After some fiddling, I noticed that not changing the register write order on patch: + skge_write32(hw, RB_ADDR(q, RB_END), end); skge_write32(hw, RB_ADDR(q, RB_WP), start); skge_write32(hw, RB_ADDR(q, RB_RP), start); - skge_write32(hw, RB_ADDR(q, RB_END), end); fixes the visible effect.. Possibly not the root cause of the problem, but changing the order back fixes networking here." but that has yet to be ack'ed or tested more widely, so the whole problem-causing commit gets reverted until this is resolved properly. Bisected-and-requested-by: Heikki Orsila <shdl@zakalwe.fi> Cc: Stephen Hemminger <shemminger@linux-foundation.org> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'for-linus' of ↵Linus Torvalds2007-11-15
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6: [AVR32] Export intc_get_pending symbol [AVR32] Add missing bit in PCCR sysreg [AVR32] Fix duplicate clock index in at32ap machine code [AVR32] remove UID16 option [AVR32] Turn off debugging in SMC driver Extend I/O resource for wdt0 for at32ap7000 devices [AVR32] pcmcia ioaddr_t should be 32 bits on AVR32
| * | [AVR32] Export intc_get_pending symbolHaavard Skinnemoen2007-11-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Oprofile needs to call intc_get_pending() in order to determine whether a performance counter interrupt is pending. Also, include the header which declares intc_get_pending() and fix the definition to match the prototype. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | [AVR32] Add missing bit in PCCR sysregHaavard Skinnemoen2007-11-15
| | | | | | | | | | | | | | | | | | The enable bit was missing... Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | [AVR32] Fix duplicate clock index in at32ap machine codeben.nizette@iinet.net.au2007-11-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | There's a duplicate clock index between USART0 and USART1 which may be causing system crashes when USART0 is used. Change the USART0 index to '3', indicating the clock that is actually used by USART0. Signed-off-by: Ben Nizette <ben@niasdigital.com> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | [AVR32] remove UID16 optionAdrian Bunk2007-11-15
| | | | | | | | | | | | | | | | | | | | | avr32 already sees the option from init/Kconfig. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | [AVR32] Turn off debugging in SMC driverHaavard Skinnemoen2007-11-15
| | | | | | | | | | | | Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | Extend I/O resource for wdt0 for at32ap7000 devicesHans-Christian Egtvedt2007-11-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch extends the I/O resource to 0xfff000cf which will enable the watchdog driver to access the reset cause (RCAUSE) register. Making it capable of reporting boot status. Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | [AVR32] pcmcia ioaddr_t should be 32 bits on AVR32Haavard Skinnemoen2007-11-15
| |/ | | | | | | | | | | Define ioaddr_t as u_int on AVR32 just like on ARM and MIPS. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
* | slob: fix memory corruptionNick Piggin2007-11-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously, it would be possible for prev->next to point to &free_slob_pages, and thus we would try to move a list onto itself, and bad things would happen. It seems a bit hairy to be doing list operations with the list marker as an entry, rather than a head, but... this resolves the following crash: http://bugzilla.kernel.org/show_bug.cgi?id=9379 Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Acked-by: Matt Mackall <mpm@selenic.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | wait_task_stopped: Check p->exit_state instead of TASK_TRACEDRoland McGrath2007-11-15
|/ | | | | | | | | | | | | | | | The original meaning of the old test (p->state > TASK_STOPPED) was "not dead", since it was before TASK_TRACED existed and before the state/exit_state split. It was a wrong correction in commit 14bf01bb0599c89fc7f426d20353b76e12555308 to make this test for TASK_TRACED instead. It should have been changed when TASK_TRACED was introducted and again when exit_state was introduced. Signed-off-by: Roland McGrath <roland@redhat.com> Cc: Oleg Nesterov <oleg@tv-sign.ru> Cc: Alexey Dobriyan <adobriyan@sw.ru> Cc: Kees Cook <kees@ubuntu.com> Acked-by: Scott James Remnant <scott@ubuntu.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds2007-11-14
|\ | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: [CRYPTO] geode: Fix not inplace encryption
| * [CRYPTO] geode: Fix not inplace encryptionSebastian Siewior2007-11-11
| | | | | | | | | | | | | | | | | | | | | | Currently the Geode AES module fails to encrypt or decrypt if the coherent bits are not set what is currently the case if the encryption does not occur inplace. However, the encryption works on my Geode machine _only_ if the coherent bits are always set. Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc> Acked-by: Jordan Crouse <jordan.crouse@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | Merge branch 'for-linus' of ↵Linus Torvalds2007-11-14
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: mlx4_core: Fix thinko in QP destroy (incorrect bitmap_free) RDMA/cxgb3: Set the max_qp_init_rd_atom attribute in query_device IB/ehca: Fix static rate calculation IB/ehca: Return physical link information in query_port() IB/ipath: Fix race with ACK retry timeout list management IB/ipath: Fix memory leak in ipath_resize_cq() if copy_to_user() fails mlx4_core: Fix possible bad free in mlx4_buf_free()
| * | mlx4_core: Fix thinko in QP destroy (incorrect bitmap_free)Jack Morgenstein2007-11-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix thinko in commit eaf559bf ("mlx4_core: Don't free special QPs in QP number bitmap"). The old commit had the logic exactly backwards and ended up freeing *only* special QPs, which not only left the original bug in place but also introduced the problem that the QP number bitmap would get full after a while. Found by Dotan Barak of Mellanox. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | RDMA/cxgb3: Set the max_qp_init_rd_atom attribute in query_deviceSteve Wise2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The device attribute max_qp_init_rd_atom is not getting set in cxgb3's query_device method. Version 1.0.4 of librdmacm now validates the user's requested initiator and responder resources against the max supported by the device. Since iw_cxgb3 wasn't setting this attribute (and it defaulted to 0), all rdma_connect()s fail if there are initiator resources requested by the app. Fix this by setting the correct value in iwch_query_device(). Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | IB/ehca: Fix static rate calculationJoachim Fenkes2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The IPD (inter-packet delay) formula was a little off and assumed a fixed physical link rate; fix the formula and query the actual physical link rate, now that we can get it. Also, refactor the calculation into a common function ehca_calc_ipd() and use that instead of duplicating code. Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | IB/ehca: Return physical link information in query_port()Joachim Fenkes2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | Newer firmware versions return physical port information to the partition, so hand that information to the consumer if it's present. Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | IB/ipath: Fix race with ACK retry timeout list managementRalph Campbell2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When an ACK is received, the QP is removed from the timeout list and then if there are still pending send WQEs, the QP is put back on the timeout list. It is possible that another post send has put the QP on the timeout list thus, a check needs to be made before trying to do it again or the list is corrupted. Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | IB/ipath: Fix memory leak in ipath_resize_cq() if copy_to_user() failsRalph Campbell2007-11-13
| | | | | | | | | | | | | | | | | | Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com> Signed-off-by: Patrick Marchand Latifi <patrick.latifi@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | mlx4_core: Fix possible bad free in mlx4_buf_free()Ali Ayoub2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When mlx4_buf_free() is called from the error path of mlx4_buf_alloc(), it may be passed a buffer structure that does not have all pages filled in. Add a check for NULL to mlx4_buf_free() so we avoid passing NULL to dma_free_coherent() (which will crash). Signed-off-by: Ali Ayoub <ali@mellanox.co.il> Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/x86Linus Torvalds2007-11-14
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/sam/x86: x86: enable "make ARCH=x86" x86: do not use $(ARCH) when not needed kconfig: use $K64BIT to set 64BIT with all*config targets kconfig: add helper to set config symbol from environment variable kconfig: factor out code in confdata.c x86: move the rest of the menu's to Kconfig x86: move all simple arch settings to Kconfig x86: copy x86_64 specific Kconfig symbols to Kconfig.i386 x86: add X86_64 dependency to x86_64 specific symbols in Kconfig.x86_64 x86: add X86_32 dependency to i386 specific symbols in Kconfig.i386 x86: arch/x86/Kconfig.cpu unification x86: start unification of arch/x86/Kconfig.* x86: unification of cfufreq/Kconfig
| * | | x86: enable "make ARCH=x86"Sam Ravnborg2007-11-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After unification of the Kconfig files and introducing K64BIT support in kconfig it required only trivial changes to enable "make ARCH=x86". With this patch you can build for x86_64 in several ways: 1) make ARCH=x86_64 2) make ARCH=x86 K64BIT=y 3) make ARCH=x86 menuconfig => select 64-bit Likewise for i386 with the addition that i386 is default is you say ARCH=x86. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com>
| * | | x86: do not use $(ARCH) when not neededSam Ravnborg2007-11-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For x86 ARCH may say i386 or x86_64 and soon x86. Rely on CONFIG_X64_32 to select between 32/64 or just hardcode the value as appropriate. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com>
| * | | kconfig: use $K64BIT to set 64BIT with all*config targetsSam Ravnborg2007-11-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The variable K64BIT can now be used to select the value of CONFIG_64BIT. This is for example useful for powerpc to generate allmodconfig for both bit sizes - like this: make ARCH=powerpc K64BIT=y make ARCH=powerpc K64BIT=n To use this the Kconfig file must use "64BIT" as the config value to select between 32 and 64 bit. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Roman Zippel <zippel@linux-m68k.org>
| * | | kconfig: add helper to set config symbol from environment variableSam Ravnborg2007-11-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add conf_set_env_sym() that can set an already defined symbol based on the value of an environment variable. Unknown symbols are silently ignored. A warning is printed if the value of the environment variable is unexpected. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Roman Zippel <zippel@linux-m68k.org>
| * | | kconfig: factor out code in confdata.cSam Ravnborg2007-11-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch introduce no functional changes. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Roman Zippel <zippel@linux-m68k.org>
| * | | x86: move the rest of the menu's to KconfigSam Ravnborg2007-11-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With this patch we have all the Kconfig file shared between i386 and x86_64. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com>
| * | | x86: move all simple arch settings to KconfigSam Ravnborg2007-11-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most of the arch settings were equal so combine them in the first part of Kconfig. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com>
| * | | x86: copy x86_64 specific Kconfig symbols to Kconfig.i386Sam Ravnborg2007-11-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No functional changes. A prepatory step towards full unification. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com>
| * | | x86: add X86_64 dependency to x86_64 specific symbols in Kconfig.x86_64Sam Ravnborg2007-11-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To ease unification of Kconfig.i386 and Kconfig.x86_64 add X86_64 dependencies to all x86_64 specific symbols. This patch introduce no functional changes but is one step towards unification. This smaller step is used to ease review of the patch set. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com>
| * | | x86: add X86_32 dependency to i386 specific symbols in Kconfig.i386Sam Ravnborg2007-11-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To ease unification of Kconfig.i386 and Kconfig.x86_64 add X86_32 dependencies to all i386 specific symbols. This patch introduce no functional changes but is one step towards unification. This smaller step is used to ease review of the patch set. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com>
| * | | x86: arch/x86/Kconfig.cpu unificationSam Ravnborg2007-11-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move all CPU definitions to Kconfig.cpu Always define X86_MINIMUM_CPU_FAMILY and do the obvious code cleanup in boot/cpucheck.c Comments from: Adrian Bunk <bunk@kernel.org> incorporated. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Adrian Bunk <bunk@kernel.org> Cc: Brian Gerst <bgerst@didntduck.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com>
| * | | x86: start unification of arch/x86/Kconfig.*Sam Ravnborg2007-11-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This step introduces the file arch/x86/Kconfig which contains all the menu's from "Power Management" and below. The main part of the new Kconfig file is shared and the remaining i386/x86_64 specific symbols are covered by dependencies. A x86_64 allmodconfig build did not show any differences. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com>
| * | | x86: unification of cfufreq/KconfigSam Ravnborg2007-11-12
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge the two Kconfig files to a single file. Checked using make allmodconfig for x86_64. No changes in build. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Adrian Bunk <bunk@kernel.org> Cc: Dave Jones <davej@codemonkey.org.uk>
generated by cgit v1.2.2 (git 2.25.0) at 2025-09-06 21:34:49 -0400