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2007-10-29[MIPS] IRIX: Fix off-by-one error in signal compat code.Ralf Baechle1-2/+6
Based on original patch by Roel Kluin <12o3l@tiscali.nl>. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] time: Replace plat_timer_setup with modern APIs.Ralf Baechle4-67/+63
plat_timer_setup is no longer getting called. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] time: Fix cut'n'paste bug in Sibyte clockevent driver.Ralf Baechle2-2/+2
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] time: Make c0_compare_int_usable fasterAtsushi Nemoto1-4/+10
Try increasingly longer time periods starting of at 0x10 cycles. This should be fast on hardware and work nicely with emulators. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] time: Fix cevt-r4k.c for 64-bit kernelAtsushi Nemoto1-2/+2
The expression "(long)(read_c0_count() - cnt)" can never be a negative value on 64-bit kernel. Cast to "int" before comparison. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] Sibyte: Delete {sb1250,bcm1480}_steal_irq().Ralf Baechle4-54/+0
They break the timer interrupt initialization and only seem to be a kludge for initialization happening in the wrong order. Further testing done by Thiemo confirms the suspicion that the other invocations also seem to have useless. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] txx9tmr clockevent/clocksource driverAtsushi Nemoto12-145/+273
Convert jmr3927_clock_event_device to more generic txx9tmr_clock_event_device which supports one-shot mode. The txx9tmr_clock_event_device can be used for TX49 too if the cp0 timer interrupt was not available. Convert jmr3927_hpt_read to txx9_clocksource driver which does not depends jiffies anymore. The txx9_clocksource itself can be used for TX49, but normally TX49 uses higher precision clocksource_mips. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] Add mips_hpt_frequency check to mips_clockevent_init().Yoichi Yuasa1-1/+1
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] IP32: Fixes after interrupt renumbering.Ralf Baechle2-52/+80
And general untangling. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] IP27: Fix slice logic to work for arbitrary number of slices.Ralf Baechle1-4/+7
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] SNI: Convert a20r timer to clockevent device.Ralf Baechle1-16/+64
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] time: Merge eXcite plat_timer_setup into plat_time_init.Ralf Baechle1-11/+10
Fixme: At the time of this writing cevt-r4k.c doesn't yet know about how to handle the alternate timer interrupt of the RM9000. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] time: Merge lasat plat_timer_setup into plat_time_init.Ralf Baechle1-5/+2
Since the cp0 compare interrupt handler isn't initialized by the time plat_time_init is called don't set IE_IRQ5 anymore, cevt-r4k.c will do that a little later itself. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] time: Remove wrppmc's definition of plat_timer_setup.Ralf Baechle1-6/+0
The only thing it used to do is now done by cevt-r4k.c. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] time: Cause platform definitions of plat_timer_setup to cause error.Ralf Baechle1-5/+12
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] time: Remove declaration of plat_timer_setup, there is no caller.Ralf Baechle1-1/+0
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] Alchemy: Convert from plat_timer_setup to plat_time_init.Ralf Baechle1-1/+1
The old plat_timer_setup hook is no longer getting called so the Alchemy time initialization was getting skipped. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] vpe: Use p_paddr instead of p_vaddr loader.Ralf Baechle1-2/+2
This subtle difference makes ELF overlays work. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] Cleanup random difference between the lmo and kernel.org tree.Ralf Baechle1-1/+1
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] time: set clock before clockevent_delta2ns() in GT641xx.Yoichi Yuasa1-1/+1
clockevent_delta2ns() use the shift and mult value, so clockevent_set_clock() should be called first. Pointed out by Atsushi Nemoto. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] time: Use non-interrupt locks in GT641xx clockevent driverYoichi Yuasa1-6/+4
set_next_event() and set_mode() are always called with interrupt disabled. irqsave and irqrestore are not necessary for spinlock. Pointed out by Atsushi Nemoto. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] Alchemy: micro-optimizatize time code.Ralf Baechle1-7/+2
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] Alchemy: Nuke homebrew setup_irq(), it's broken and unnecessary.Ralf Baechle2-34/+9
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29[MIPS] SMTC: Allow control over TC assignment to vpe0.Kevin D. Kissell1-13/+44
Modify the SMTC initialization code to allow boot-time specification not only of how many VPEs and TCs to use, but also how many TCs out of the allowed pool are to be bound to VPE 0. The new boot option is "vpe0tcs=N", where N is an integer. Using it in combination with the existing options allows arbitrary assignments across the 2 VPEs of a 34K. e.g. "maxtcs=3 vpe0tcs=1" forces VPE0 to have 1 TC, while VPE1 has 2, and "maxtcs=4 vpe0tcs=3" forces VPE0 to have 3 TCs, while VPE1 gets 1. If no vpe0tcs option is specified, the traditional algorithm of evenly dividing TCs between available VPEs, with the odd "slop" going to VPE0, is retained. The reason for doing this is to allow a finer balancing of TCs which can handle I/O interrupts on Malta (those on VPE 0) and those which cannot. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds5-24/+28
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: ide: add SH-S202J to ivb_list[] drivers/ide/pci/sc1200.c: fix suspend/resume buglets and warnings drivers/ide/pci/generic: fix build for CONFIG_HOTPLUG=n hpt366: fix build for CONFIG_HOTPLUG=n cy82c693: fix build for CONFIG_HOTPLUG=n
2007-10-27duplicate initializer in sound/pci/hda/patch_realtek.cAl Viro1-1/+0
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-27fix breakage in pegasos_ethAl Viro1-0/+3
Fix fallout from commit b45d9147f1582333e180e1023624c003874b7312 ("mv643xx_eth: Remove unused register defines") Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-27Merge git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86Linus Torvalds9-23/+36
* git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86: x86: Dump filtering supports x86_64 sparsemem x86: fix compiler warnings in arch/x86/kernel/early-quirks.c x86: fix !SMP compiler warning in arch/x86/kernel/acpi/processor.c x86: Fix boot protocol KEEP_SEGMENTS check. x86: voyager: fix bogus conversion to per_cpu for boot_cpu_info x86: export smp_ops to allow modular build of KVM Revert "i386: export i386 smp_call_function_mask() to modules"
2007-10-27cirrusfb nonsenseAl Viro1-2/+1
(pointer > 0) is deeply weird; (pointer >= 0) is even dumber... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-27scatterlist fallout: mmcAl Viro1-1/+1
#include <scatterlist/scatterlist.h> is an odd thing to do... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-27ide/arm/icside: fallout from commit 86f3a492bb09eee5745b93af35f2212179c251fdAl Viro1-8/+8
struct device doesn't have ->dma; it's in struct expansion_card where that struct device is embedded into. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-27scatterlist fallout: frvAl Viro1-1/+2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-27x86: Dump filtering supports x86_64 sparsememKen'ichi Ohmichi1-0/+2
This patch adds the symbol "init_level4_pgt" to the vmcoreinfo data so that makedumpfile (dump filtering command) supports x86_64 sparsemem kernel of linux-2.6.24. makedumpfile creates a small dumpfile by excluding unnecessary pages for the analysis. It checks attributes in page structures and distinguishes necessary pages and unnecessary ones. To check them, makedumpfile gets the vmcoreinfo data which has the minimum debugging information only for dump filtering. For older x86_64 kernel (linux-2.6.23 or before), makedumpfile translates the virtual address of page structure into physical address by subtracting PAGE_OFFSET from virtual address, but this translation isn't effective for linux-2.6.24 sparsemem kernel, because its page structures are in virtual memmap area. makedumpfile should translate their virtual address by 4-levels paging and it needs the symbol "init_level4_pgt". Signed-off-by: Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-10-27x86: fix compiler warnings in arch/x86/kernel/early-quirks.cJeff Garzik1-1/+3
fix this warning: arch/x86/kernel/early-quirks.c:40: warning: nvidia_hpet_check defined but not used Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-10-27x86: fix !SMP compiler warning in arch/x86/kernel/acpi/processor.cJeff Garzik1-2/+1
Fix !CONFIG_SMP warning: arch/x86/kernel/acpi/processor.c: In function arch_acpi_processor_init_pdc: arch/x86/kernel/acpi/processor.c:65: warning: unused variable cpu Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-10-27x86: Fix boot protocol KEEP_SEGMENTS check.Eric W. Biederman3-8/+21
The kernel only ever supports 1 version of the boot protocol so there is no need to check the boot protocol revision to see if a feature is supported. Both x86 and x86_64 support the same boot protocol so we need to implement the KEEP_SEGMENTS on x86_64 as well. It isn't just paravirt bootloaders that could use this functionality. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Cc: Jeremy Fitzhardinge <jeremy@xensource.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Vivek Goyal <vgoyal@in.ibm.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: Zachary Amsden <zach@vmware.com> Cc: Andi Kleen <ak@suse.de> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-10-27x86: voyager: fix bogus conversion to per_cpu for boot_cpu_infoJames Bottomley1-2/+2
There were two problems. Firstly, someone forgot the struct keyword in front of cpuinfo_x86, so I take it this wasn't even compile checked. Secondly, the actual definition has this as a SHARED_ALIGNED, so the definitions mismatch. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-10-27x86: export smp_ops to allow modular build of KVMThomas Gleixner1-0/+1
KVM uses smp_call_function_mask and therefor need smp_ops to be exported. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-27Revert "i386: export i386 smp_call_function_mask() to modules"Thomas Gleixner2-10/+6
This reverts commit 6442eea937ef797d4b66733f49c82e2fdc2aca6f. The patch breaks smp_ops and needs to be reverted. The solution to allow modular build of KVM is to export smp_ops instead. Pointed-out-by: James Bottomley <jejb> tglx, so write out 100 times "voyager is a useful architecture" ... <tglx> yes, Sir Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-27Merge git://git.infradead.org/mtd-2.6Linus Torvalds2-3/+3
* git://git.infradead.org/mtd-2.6: [JFFS2] Update MAINTAINERS entry -- the jffs-dev list is dead [JFFS2] Prevent return of initialised variable in jffs2_init_acl_post()
2007-10-27Merge branch 'for-linus' of ↵Linus Torvalds4-25/+57
git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: mmc_spi: Fix mmc-over-spi regression mmc: use common byte swap macros mmc: fix cid and csd byte order at91_mci: Fix bad reference
2007-10-27Merge branch 'master' of ↵Linus Torvalds35-205/+169
master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC32]: Fix build-warning in io-unit.c [SPARC64]: Fix BACKOFF_SPIN on non-SMP. [SPARC32]: __inline__ --> inline [SPARC64]: __inline__ --> inline
2007-10-27Merge branch 'master' of ↵Linus Torvalds22-76/+118
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [CRYPTO] users: Fix up scatterlist conversion errors [CRYPTO] tcrypt: Move sg_init_table out of timing loops [NETNS]: Fix get_net_ns_by_pid [NET]: Marking struct pernet_operations __net_initdata was inappropriate [INET] ESP: Must #include <linux/scatterlist.h> [TCP] IPV6: fix softnet build breakage
2007-10-27[JFFS2] Update MAINTAINERS entry -- the jffs-dev list is deadDavid Woodhouse1-2/+2
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-10-27[JFFS2] Prevent return of initialised variable in jffs2_init_acl_post()David Woodhouse1-1/+1
Spotted by the Coverity checker, and pointed out by Adrian Bunk. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-10-27mmc_spi: Fix mmc-over-spi regressionDavid Brownell1-19/+33
Patch 49dce689ad4ef0fd1f970ef762168e4bd46f69a3 changed the sysfs data structures for SPI in a way which broke the MMC-over-SPI host driver. This patch fixes that regression by changing the scheme used to keep from knowingly trying to use a shared bus segment, and updates the adjacent comments slightly to better explain the issue. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-10-27mmc: use common byte swap macrosPierre Ossman1-2/+2
Use the more generic byte swapping macros instead of the socket variants. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-10-27mmc: fix cid and csd byte orderPierre Ossman1-2/+20
MMC over SPI sends the CID and CSD registers as data, not responses, which means that the host driver won't do the necessary byte flipping for us. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-10-27at91_mci: Fix bad referencePierre Ossman1-2/+2
The flags parameter got removed in a previous commit, but some references were overlooked. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-10-27[SPARC32]: Fix build-warning in io-unit.cDavid S. Miller1-1/+1
Signed-off-by: David S. Miller <davem@davemloft.net>
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