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2007-08-17[IA64] Enable early console for Ski simulatorPeter Chubb1-0/+7
When using Ski to debug early startup, it's a bit of a pain not to have printk. This patch enables the simulated console very early. It may be worth conditionalising on the command line... but this is enough for now. Signed-off-by: Peter Chubb <peterc@gelato.unsw.edu.au> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-08-17[IA64] forbid ptrace changes psr.ri to 3Shaohua Li1-3/+7
The "ri" field in the processor status register only has defined values of 0, 1, 2. Do not let ptrace set this to 3. As with other reserved fields in registers we silently discard the value. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-08-16[IA64] Failure to grow RBSAndrew Burgess1-3/+11
There is a bug in the ia64_do_page_fault code that can cause a failure to grow the register backing store, or any mapping that is marked as VM_GROWSUP if the mapping is the highest mapped area of memory. When the address accessed is below the first mapping the previous mapping is returned as NULL, and this case is handled. However, when the address accessed is above the highest mapping the vma returned is NULL, this case is not handled correctly, and it fails to spot that this access might require an existing mapping to grow upwards. Signed-off-by: Andrew Burgess <andrew@transitive.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-08-15[IA64] Fix processor_get_freqAlex Williamson1-4/+2
The core cpufreq code doesn't appear to understand returning -EAGAIN for the get() function of the cpufreq_driver. If PAL_GET_PSTATE returns -1, such as when running on Xen, scaling_cur_freq is happy to return 4294967285 kHz (ie. (unsigned)-11). The other drivers appear to return 0 for a failure, and doing so gives me the max frequency from scaling_cur_frequency and "<unknown>" from cpuinfo_cur_frequency. I believe that's the desired behavior. Signed-off-by: Alex Williamson <alex.williamson@hp.com> Acked-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-08-13[IA64] SGI Altix : fix a force_interrupt bug on altixMike Habeck1-1/+4
If the interrupt has been disabled, don't call the force_interrupt provider. Doing so can result in an infinite runaway interrupt loop. Signed-off-by: Mike Habeck <habeck@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-08-13[IA64] Update arch/ia64/configs/* s/SLAB/SLUB/Christoph Lameter7-8/+7
The slab allocator was changed in 2.6.23 to default to SLUB. However, the config files in arch/ia64/configs still use SLAB. Switch them to SLUB. Added same change to arch/ia64/defconfig ... Tony Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-08-13[IA64] get back PT_IA_64_UNWIND program headerDavid Mosberger-Tang1-1/+3
Explicitly put the unwind section into its own program-header. This used to be unnecessary (probably because binutils did it for us), but with current binutils (e.g., v2.17.50.20070804) we won't get the PT_IA_64_UNWIND header without this patch which will break unwinding in a debugger and simulators such as Ski. Signed-off-by: David Mosberger-Tang <dmosberger@gmail.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-08-13[IA64] need NOTES in vmlinux.lds.SDavid Mosberger-Tang1-4/+4
Add NOTES to linker script such that the kernel can be built with recent versions of binutils. Without this patch, final link fails with this error: ld: .tmp_vmlinux1: section `.text' can't be allocated in segment 0 ld: final link failed: Bad value This error is due to the fact that the --build-id option is used with newer linkers to include a .notes section on the kernel, but without the NOTES macro, that section won't be included in the kernel which then leads to the above error message. Signed-off-by: David Mosberger-Tang <dmosberger@gmail.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-08-13[IA64] make unwinder stop at last frame of the bootloaderDavid Mosberger-Tang1-0/+1
Add a dummy nop at the end of _start() to maintain the invariant that the return-pointer (rp) always point to the calling function. This makes unwinding stop at the last frame, as it should. Signed-off-by: David Mosberger-Tang <dmosberger@gmail.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-08-13[IA64] Clean up CPE handler registrationRuss Anderson1-15/+19
Use local_vector_to_irq() instead of looping through all NR_IRQS. This avoids registering the CPE handler on multiple irqs. Only register if the irq is valid. If no valid irq is found, print an error message and set up polling. Signed-off-by: Russ Anderson <rja@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-08-13[IA64] Include Kconfig.preemptSatyam Sharma1-11/+1
arch/ia64/Kconfig failed to include kernel/Kconfig.preempt that meant it did not support PREEMPT_VOLUNTARY and PREEMPT_BKL (inadvertently). This was recently noticed when the newly-added PREEMPT_NOTIFIERS in Kconfig.preempt that was "select"ed from drivers/kvm/Kconfig (therefore) started giving bogus warnings ('select' used by config symbol 'KVM' refers to undefined symbol 'PREEMPT_NOTIFIERS') on ia64 builds. So let's remove the open-coded definition of CONFIG_PREEMPT in arch/ia64/Kconfig and replace it with just including Kconfig.preempt instead, like the other archs do. Signed-off-by: Satyam Sharma <satyam@infradead.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-08-13[IA64] SN2 needs platform specific irq_to_vector() function.Kenji Kaneshige2-0/+12
Add base support for implementing platform_irq_to_vector(), and then use it on SN2. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Acked-by: John Keller <jpk@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-08-13[IA64] disable irq's and check need_resched before safe_haltDimitri Sivanich1-3/+7
While sending interrupts to a cpu to repeatedly wake a thread, on occasion that thread will take a full timer tick cycle (4002 usec in my case) to wakeup. The problem concerns a race condition in the code around the safe_halt() call in the default_idle() routine. Setting 'nohalt' on the kernel command line causes the long wakeups to disappear. void default_idle (void) { local_irq_enable(); while (!need_resched()) { --> if (can_do_pal_halt) --> safe_halt(); else A timer tick could arrive between the check for !need_resched and the actual call to safe_halt() (which does a pal call to PAL_HALT_LIGHT). By the time the timer tick completes, a thread that might now need to run could get held up for as long as a timer tick waiting for the halted cpu. I'm proposing that we disable irq's and check need_resched again before calling safe_halt(). Does anyone see any problem with this approach? Signed-off-by: Dimitri Sivanich <sivanich@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-08-01Merge branch 'release' of ↵Linus Torvalds10-39/+50
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] ITC: Reduce rating for ITC clock if ITCs are drifty [IA64] SN2: Fix up sn2_rtc clock [IA64] Fix wrong access to irq_desc[] in iosapic_register_intr(). [IA64] Fix possible race in destroy_and_reserve_irq() [IA64] Fix registered interrupt check [IA64] Remove a few duplicate includes [IA64] Allow smp_call_function_single() to current cpu [IA64] fix a few section mismatch warnings
2007-08-01[IA64] ITC: Reduce rating for ITC clock if ITCs are driftyChristoph Lameter1-1/+15
Make sure to reduce the rating of the ITC clock if ITCs are drifty. If they are drifting then we have not synchronized the ITC values, nor are we doing the jitter compensation (useless since drift may increase the differentials arbitrarily). Without this patch it is possible that the ITC clock becomes selected as the system clock on systems with drifty ITCs which will result in nanosleep hanging. One can still select the itc clock manually on such systems via clocksource=itc (Produces nice hangs on SGI Altix.) Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-08-01[IA64] SN2: Fix up sn2_rtc clockChristoph Lameter1-5/+2
If the sn2_rtc clock is present then it is a must have since sn2_rtc provides a synchronized time source on Altix systems. So elevate the priority to 450. Otherwise the ITC would take precendence. Altix systems currently do not boot because the ITC clocksource is broken. It seems to assume that ITCs are synchronized and as a result nanosleep hangs (may be fixed in a different patch). While we are at it: Remove the sn2_mc definition. The sn2_rtc has a fixed address. No point in reading the address from memory. Removing it avoids touching one cacheline. Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-08-01[IA64] Fix wrong access to irq_desc[] in iosapic_register_intr().Kenji Kaneshige1-2/+3
In error path we must unlock irq_desc[irq].lock before we change 'irq'. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-07-31remove unused TIF_NOTIFY_RESUME flagStephane Eranian1-2/+2
Remove unused TIF_NOTIFY_RESUME flag for all processor architectures. The flag was not used excecpt on IA-64 where the patch replaces it with TIF_PERFMON_WORK. Signed-off-by: stephane eranian <eranian@hpl.hp.com> Cc: <linux-arch@vger.kernel.org> Cc: "Luck, Tony" <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-30[IA64] Fix possible race in destroy_and_reserve_irq()Kenji Kaneshige1-11/+6
Currently, destroy_and_reserve_irq() sets irq_status[irq] UNUSED using clear_irq_vector() and sets irq_status[irq] RSVD using reserve_irq(). But there is a race window because vector_lock is once released between them. This patch fixes this race window. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-07-30[IA64] Fix registered interrupt checkKenji Kaneshige1-6/+6
Fix the problem that interrupts are not initialized correctly at PCI hotplug or driver reloading time. By vector domain change, the iosapic_rte_info structure was changed to be on the iosapic_intr_info[irq].rtes list even after the interrupts are unregistered. So iosapic_intr_info[irq].rtes list must not be checked to see if there are registered interrupts (RTEs) on the irq. We must check iosapic_intr_info[irq].count counter instead. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-07-30[IA64] Remove a few duplicate includesJesper Juhl3-3/+0
This patch removes a few duplicate includes from arch/ia64/ Acked-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-07-30[IA64] Allow smp_call_function_single() to current cpuAvi Kivity1-3/+5
This removes the requirement for callers to get_cpu() to check in simple cases. i386 and x86_64 already received a similar treatment. Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-07-30[IA64] fix a few section mismatch warningsSam Ravnborg3-8/+13
Fix the following section mismatch warnings: WARNING: vmlinux.o(.text+0x41902): Section mismatch: reference to .init.text:__alloc_bootmem (between 'ia64_mca_cpu_init' and 'ia64_do_tlb_purge') WARNING: vmlinux.o(.text+0x49222): Section mismatch: reference to .init.text:__alloc_bootmem (between 'register_intr' and 'iosapic_register_intr') WARNING: vmlinux.o(.text+0x62beb2): Section mismatch: reference to .init.text:__alloc_bootmem_node (between 'hubdev_init_node' and 'cnodeid_get_geoid') Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-07-29Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds1-51/+15
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (28 commits) [SCSI] mpt fusion: Changes in mptctl.c for logging support [SCSI] mpt fusion: Changes in mptfc.c mptlan.c mptsas.c and mptspi.c for logging support [SCSI] mpt fusion: Changes in mptscsih.c for logging support [SCSI] mpt fusion: Changes in mptbase.c for logging support [SCSI] mpt fusion: logging support in Kconfig, Makefile, mptbase.h and addition of mptdebug.h [SCSI] libsas: Fix potential NULL dereference in sas_smp_get_phy_events() [SCSI] bsg: Fix build for CONFIG_BLOCK=n [SCSI] aacraid: fix Sunrise Lake reset handling [SCSI] aacraid: add SCSI SYNCHONIZE_CACHE range checking [SCSI] add easyRAID to the no report luns blacklist [SCSI] advansys: lindent and other large, uninteresting changes [SCSI] aic79xx, aic7xxx: Fix incorrect width setting [SCSI] qla2xxx: fix to honor ignored parameters in sysfs attributes [SCSI] aacraid: draw line in sand, sundry cleanup and version update [SCSI] iscsi_tcp: Turn off bounce buffers [SCSI] libiscsi: fix cmd seqeunce number checking [SCSI] iscsi_tcp, ib_iser Enable module refcounting for iscsi host template [SCSI] libiscsi: make sure session is not blocked when removing host [SCSI] libsas: Remove PCI dependencies [SCSI] simscsi: convert to use the data buffer accessors ...
2007-07-29Remove fs.h from mm.hAlexey Dobriyan1-0/+1
Remove fs.h from mm.h. For this, 1) Uninline vma_wants_writenotify(). It's pretty huge anyway. 2) Add back fs.h or less bloated headers (err.h) to files that need it. As result, on x86_64 allyesconfig, fs.h dependencies cut down from 3929 files rebuilt down to 3444 (-12.3%). Cross-compile tested without regressions on my two usual configs and (sigh): alpha arm-mx1ads mips-bigsur powerpc-ebony alpha-allnoconfig arm-neponset mips-capcella powerpc-g5 alpha-defconfig arm-netwinder mips-cobalt powerpc-holly alpha-up arm-netx mips-db1000 powerpc-iseries arm arm-ns9xxx mips-db1100 powerpc-linkstation arm-assabet arm-omap_h2_1610 mips-db1200 powerpc-lite5200 arm-at91rm9200dk arm-onearm mips-db1500 powerpc-maple arm-at91rm9200ek arm-picotux200 mips-db1550 powerpc-mpc7448_hpc2 arm-at91sam9260ek arm-pleb mips-ddb5477 powerpc-mpc8272_ads arm-at91sam9261ek arm-pnx4008 mips-decstation powerpc-mpc8313_rdb arm-at91sam9263ek arm-pxa255-idp mips-e55 powerpc-mpc832x_mds arm-at91sam9rlek arm-realview mips-emma2rh powerpc-mpc832x_rdb arm-ateb9200 arm-realview-smp mips-excite powerpc-mpc834x_itx arm-badge4 arm-rpc mips-fulong powerpc-mpc834x_itxgp arm-carmeva arm-s3c2410 mips-ip22 powerpc-mpc834x_mds arm-cerfcube arm-shannon mips-ip27 powerpc-mpc836x_mds arm-clps7500 arm-shark mips-ip32 powerpc-mpc8540_ads arm-collie arm-simpad mips-jazz powerpc-mpc8544_ds arm-corgi arm-spitz mips-jmr3927 powerpc-mpc8560_ads arm-csb337 arm-trizeps4 mips-malta powerpc-mpc8568mds arm-csb637 arm-versatile mips-mipssim powerpc-mpc85xx_cds arm-ebsa110 i386 mips-mpc30x powerpc-mpc8641_hpcn arm-edb7211 i386-allnoconfig mips-msp71xx powerpc-mpc866_ads arm-em_x270 i386-defconfig mips-ocelot powerpc-mpc885_ads arm-ep93xx i386-up mips-pb1100 powerpc-pasemi arm-footbridge ia64 mips-pb1500 powerpc-pmac32 arm-fortunet ia64-allnoconfig mips-pb1550 powerpc-ppc64 arm-h3600 ia64-bigsur mips-pnx8550-jbs powerpc-prpmc2800 arm-h7201 ia64-defconfig mips-pnx8550-stb810 powerpc-ps3 arm-h7202 ia64-gensparse mips-qemu powerpc-pseries arm-hackkit ia64-sim mips-rbhma4200 powerpc-up arm-integrator ia64-sn2 mips-rbhma4500 s390 arm-iop13xx ia64-tiger mips-rm200 s390-allnoconfig arm-iop32x ia64-up mips-sb1250-swarm s390-defconfig arm-iop33x ia64-zx1 mips-sead s390-up arm-ixp2000 m68k mips-tb0219 sparc arm-ixp23xx m68k-amiga mips-tb0226 sparc-allnoconfig arm-ixp4xx m68k-apollo mips-tb0287 sparc-defconfig arm-jornada720 m68k-atari mips-workpad sparc-up arm-kafa m68k-bvme6000 mips-wrppmc sparc64 arm-kb9202 m68k-hp300 mips-yosemite sparc64-allnoconfig arm-ks8695 m68k-mac parisc sparc64-defconfig arm-lart m68k-mvme147 parisc-allnoconfig sparc64-up arm-lpd270 m68k-mvme16x parisc-defconfig um-x86_64 arm-lpd7a400 m68k-q40 parisc-up x86_64 arm-lpd7a404 m68k-sun3 powerpc x86_64-allnoconfig arm-lubbock m68k-sun3x powerpc-cell x86_64-defconfig arm-lusl7200 mips powerpc-celleb x86_64-up arm-mainstone mips-atlas powerpc-chrp32 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-27[IA64] Compare pointer against NULL, not '0'Yoann Padioleau1-1/+1
When comparing a pointer, it's clearer to compare it to NULL than to 0. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-07-27[IA64] Fix build failure in fs/quota.cTony Luck1-0/+3
b716395e2b8e450e294537de0c91476ded2f0395 added code to handle a compatability issue with 32bit quota tools, but the new compat routines are only needed when CONFIG_COMPAT=y (and with this set to 'n' there are compilation problems since some new typedefs are not visible). Reported by Doug Chapman. Fix tuned by a cast of thousands (Andi, Andreas, Arthur, HPA, Willy) Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-07-27[IA64] Use new acpi_device_id struct for HID init in ia64/hp/common/sba_iommu.cThomas Renninger1-1/+6
Forgot to adjust this one with the acpi autoloading patches in commit 8c8eb78f673c07b60f31751e1e47ac367c60c6b7 Acked-by: Myron Stowe <myron.stowe@hp.com> Acked-by: Len Brown <len.brown@intel.com> Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-07-26[IA64] Fix wrong return value in parse_vector_domainKenji Kaneshige1-1/+1
Fix wrong return value in parse_vector_domain(). Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-07-26[IA64] Fix wrong assumption in acpi_gsi_to_irqKenji Kaneshige1-5/+4
The ia64's acpi_gsi_to_irq() function assumes irq == vector. But in fact irq can be different from vector. This patch fix this wrong assumption. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-07-26[IA64] Add sanity check into __bind_irq_vectorKenji Kaneshige1-0/+3
Add some sanity checks into __bind_irq_vector(). Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-07-26cyclone.c: silly use of volatile, __iomem fixesAl Viro1-7/+7
u32* volatile cyclone_timer means volatile auto pointer to u32, which is clearly not what had been intended (we never even take the address of that variable, let alone pass it to something that could change it behind our back). u32 volatile * is what the authors apparently wanted to say, but in reality we don't need that qualifier there at all - it's (properly) only passed to iomem helpers which takes care of that stuff just fine. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-26use CLOCKSOURCE_MASK() instead of too large constantAl Viro1-1/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-26ia64 time.c: ANSIfyAl Viro1-1/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-25Merge branch 'release' of ↵Linus Torvalds12-85/+103
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] Nail two more simple section mismatch errors [IA64] fix section mismatch warnings [IA64] rename partial_page [IA64] Ensure that machvec is set up takes place before serial console [IA64] vector-domain - fix vector_table [IA64] vector-domain - handle assign_irq_vector(AUTO_ASSIGN)
2007-07-25[SCSI] simscsi: convert to use the data buffer accessorsFUJITA Tomonori1-51/+15
- remove the unnecessary map_single path. - convert to use the new accessors for the sg lists and the parameters. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: Tony Luck <tony.luck@intel.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-07-25[IA64] Nail two more simple section mismatch errorsTony Luck2-2/+2
pcibios_setup (between 'pci_setup' and 'quirk_mellanox_tavor') setup_profiling_timer (between 'write_profile' and 'delayed_put_task_struct') Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-07-25[IA64] fix section mismatch warningsTony Luck3-4/+8
In 741f98fe298a73c9d47ed53703c1279a29718581 Sam added full checking across the entire vmlinux image. This flushed out a dozen new section mismatch warnings. Start the whack-a-mole game again to stomp them out. Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-07-25[IA64] rename partial_pageakpm@linux-foundation.org4-53/+55
Jens has added a partial_page thing in splice whcih conflicts with the ia64 one. Rename ia64 out of the way. (ia64 chose poorly). Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-07-25[IA64] Ensure that machvec is set up takes place before serial consoleHorms2-12/+26
Parse the machvec command line option outside of the early_param() so that ia64_mv is set before any console intialisation that may result from early_param parsing. Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-07-25[IA64] vector-domain - fix vector_tableKenji Kaneshige1-11/+10
Fix wrong access to vector_table[]. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-07-25[IA64] vector-domain - handle assign_irq_vector(AUTO_ASSIGN)Yasuaki Ishimatsu1-3/+2
This change fixes a panic when assign_irq_vector(irq) is called with irq = AUTO_ASSIGN. Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-07-25ACPI: Kconfig: remove CONFIG_ACPI_SLEEP from sourceLen Brown1-0/+19
As it was a synonym for (CONFIG_ACPI && CONFIG_X86), the ifdefs for it were more clutter than they were worth. For ia64, just add a few stubs in anticipation of future S3 or S4 support. Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-21revert "PIE randomization"Andrew Morton1-1/+1
There are reports of this causing userspace failures (http://lkml.org/lkml/2007/7/20/421). Revert. Cc: Jan Kratochvil <honza@jikos.cz> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Ingo Molnar <mingo@elte.hu> Cc: Roland McGrath <roland@redhat.com> Cc: Jakub Jelinek <jakub@redhat.com> Cc: Ulrich Kunitz <kune@deine-taler.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: "Bret Towe" <magnade@gmail.com> Cc: "Luck, Tony" <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-20Merge branch 'release' of ↵Linus Torvalds20-981/+1103
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] Prevent people from directly including <asm/rwsem.h>. [IA64] remove time interpolator [IA64] Convert to generic timekeeping/clocksource [IA64] refresh some config files for 64K pagesize [IA64] Delete iosapic_free_rte() [IA64] fallocate system call [IA64] Enable percpu vector domain for IA64_DIG [IA64] Enable percpu vector domain for IA64_GENERIC [IA64] Support irq migration across domain [IA64] Add support for vector domain [IA64] Add mapping table between irq and vector [IA64] Check if irq is sharable [IA64] Fix invalid irq vector assumption for iosapic [IA64] Use dynamic irq for iosapic interrupts [IA64] Use per iosapic lock for indirect iosapic register access [IA64] Cleanup lock order in iosapic_register_intr [IA64] Remove duplicated members in iosapic_rte_info [IA64] Remove block structure for locking in iosapic.c
2007-07-20Pull ia64-clocksource into release branchTony Luck14-142/+286
2007-07-20[IA64] Convert to generic timekeeping/clocksourceTony Luck14-142/+286
This is a merge of Peter Keilty's initial patch (which was revived by Bob Picco) for this with Hidetoshi Seto's fixes and scaling improvements. Acked-by: Bob Picco <bob.picco@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-07-20mm: Remove slab destructors from kmem_cache_create().Paul Mundt1-1/+1
Slab destructors were no longer supported after Christoph's c59def9f222d44bb7e2f0a559f2906191a0862d7 change. They've been BUGs for both slab and slub, and slob never supported them either. This rips out support for the dtor pointer from kmem_cache_create() completely and fixes up every single callsite in the kernel (there were about 224, not including the slab allocator definitions themselves, or the documentation references). Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-07-19Pull vector-domain into release branchTony Luck5-394/+604
2007-07-19[IA64] refresh some config files for 64K pagesizeTony Luck2-444/+212
Update arch/ia64/defconfig: select 64K pagesize Same for arch/ia64/configs/tiger_defconfig + CONFIG_COMPAT=n Signed-off-by: Tony Luck <tony.luck@intel.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 19:28:15 +0000