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* [S390] s390: use memory_read_from_buffer()Akinobu Mita2008-07-14
| | | | | | | | Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: Michael Holzheu <holzheu@de.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* [S390] s390: use simple_read_from_buffer()Akinobu Mita2008-07-14
| | | | | | | Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* [S390] arch/s390: Eliminate NULL test and memset after alloc_bootmemJulia Lawall2008-07-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As noted by Akinobu Mita in patch b1fceac2b9e04d278316b2faddf276015fc06e3b, alloc_bootmem and related functions never return NULL and always return a zeroed region of memory. Thus a NULL test or memset after calls to these functions is unnecessary. arch/s390/kernel/topology.c | 2 -- 1 file changed, 2 deletions(-) This was fixed using the following semantic patch. (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ expression E; statement S; @@ E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...) ... when != E ( - BUG_ON (E == NULL); | - if (E == NULL) S ) @@ expression E,E1; @@ E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...) ... when != E - memset(E,0,E1); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* [S390] Extra Kernel Parameters via VMPARMHendrik Brueckner2008-07-14
| | | | | | | | | | | | | | | Now it is possible to specify additional kernel parameters on the IPL command line using the IPL PARM option. If the Linux system is already running, the new reipl sysfs attribute 'parm' can be used to change kernel parameters for the next reboot. Examples: IPL C PARM dasd=1234 root=/dev/dasda1 IPL 1234 PARM savesys=mylnxnss echo "init=/bin/bash" > /sys/firmware/reipl/ccw/parm Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
* [S390] idle: remove idle notifier chain.Heiko Carstens2008-07-14
| | | | | | | | | The idle notifier chain consists of at most one element. So there's no point in having a notifier chain. Remove it and directly call the function. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* [S390] cio: Add chsc subchannel driver.Cornelia Huck2008-07-14
| | | | | | | | | | | | | This patch adds a driver for subchannels of type chsc. A device /dev/chsc is created which may be used to issue ioctls to: - obtain information about the machine's I/O configuration - dynamically change the machine's I/O configuration via asynchronous chsc commands Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
* [S390] stp support.Martin Schwidefsky2008-07-14
| | | | | | | Add support for clock synchronization with the server time protocol. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
* [S390] initrd vs bss section clearing.Heiko Carstens2008-07-14
| | | | | | | | | | | | | | In case the initrd is located within the bss section it will be overwritten when the section is cleared. To prevent this just move the initrd right behind the bss section if it starts within the section. The current code already moves the initrd if the bootmem allocator bitmap would overwrite it. With this patch we should be safe against initrd corruptions. Cc: Peter Oberparleiter <peter.oberparleiter@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* [S390] Introduce user_regset accessors for s390Martin Schwidefsky2008-07-14
| | | | | | | | | Add the user_regset definitions for normal and compat processes, replace the dump_regs core dump cruft with the generic CORE_DUMP_USER_REGSET and replace binfmt_elf32.c with the generic compat_binfmt_elf.c implementation. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
* [S390] Remove ipldelay kernel parameter.Heiko Carstens2008-07-14
| | | | | | | | | Using the ipldelay kernel parameter leads to a crash at IPL time. Since this is broken since a long time it looks like nobody is using it anymore. So remove it instead of fixing it. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* [S390] make appldata compile w/o CONFIG_SWAPGerald Schaefer2008-07-14
| | | | | | | | | Avoid compile error by using EXPORT_SYMBOL_GPL(si_swapinfo) only if CONFIG_SWAP is set. Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
* Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds2008-07-10
|\ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: fix /dev/mem compatibility under PAT
| * x86: fix /dev/mem compatibility under PATVenkatesh Pallipadi2008-07-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add ioremap_default(), which gives a sane mapping without worrying about type conflicts. Use it in /dev/mem read in place of ioremap(), as with ioremap(), any mapping of the region (other than UC_MINUS) will cause a conflict and failure of /dev/mem read. Should address the vbetest failure reported at: http://bugzilla.kernel.org/show_bug.cgi?id=11057 Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | arch/x86/kernel/.gitignore: Added vmlinux.lds to .gitignore file because it ↵Daniel Guilak2008-07-10
| | | | | | | | | | | | | | shouldn't be tracked. Signed-off-by: Daniel Guilak <daniel@danielguilak.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | powerpc: Add missing reference to coherent_dma_maskVitaly Bordug2008-07-09
| | | | | | | | | | | | | | | | | | | | There is dma_mask in of_device upon of_platform_device_create() but we don't actually set coherent_dma_mask. This may cause weird behavior of USB subsystem using of_device USB host drivers. Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | [MIPS] Fix 32bit kernels on R4k with 128 byte cache line sizeThomas Bogendoerfer2008-07-08
| | | | | | | | | | | | | | | | | | | | | | | | The generated copy_page for R4k CPU with a 128 byte cache line size used Create Dirty Exclusive cache line operations even if only part of the cache line was filled. This change avoids generating cache operations, if only part of the cache line size is copied in one loop. It also increases the maxmimum loop size, because the generated code even fits into the available space for r4k CPUs with 128 byte cache line size. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [MIPS] Atlas, decstation: Fix section mismatches triggered by defconfigsShane McDonald2008-07-08
| | | | | | | | | | | | | | | | Resolve these mismatches by defining affected functions with the __cpuinit attribute, rather than __init. Signed-off-by: Shane McDonald <mcdonald.shane@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | Merge branch 'for-linus' of ↵Linus Torvalds2008-07-07
|\ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: Revert "PCI: Correct last two HP entries in the bfsort whitelist"
| * | Revert "PCI: Correct last two HP entries in the bfsort whitelist"Jesse Barnes2008-07-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit a1676072558854b95336c8f7db76b0504e909a0a. It duplicates the change from 8d64c781f0c5fbfdf8016bd1634506ff2ad1376a and only one should be applied, otherwise some of the Dell quirks are lost. Thanks to Tony Camuso for catching this. Acked-by: Tony Camuso <tcamuso@redhat.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* | | [UML] fix gcc ICEs and unresolved externsJeff Dike2008-07-07
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are various constraints on the use of unit-at-a-time: - i386 uses no-unit-at-a-time for pre-4.0 (not 4.3) - x86_64 uses unit-at-a-time always Uli reported a crash on x86_64 with gcc 4.1.2 with unit-at-a-time, resulting in commit c0a18111e571138747a98af18b3a2124df56a0d1 Ingo reported a gcc internal error with gcc 4.3 with no-unit-at-a-timem, resulting in 22eecde2f9034764a3fd095eecfa3adfb8ec9a98 Benny Halevy is seeing extern inlines not resolved with gcc 4.3 with no-unit-at-a-time This patch reintroduces unit-at-a-time for gcc >= 4.0, bringing back the possibility of Uli's crash. If that happens, we'll debug it. I started seeing both the internal compiler errors and unresolved inlines on Fedora 9. This patch fixes both problems, without so far reintroducing the crash reported by Uli. Signed-off-by: Jeff Dike <jdike@linux.intel.com> Cc: Benny Halevy <bhalevy@panasas.com> Cc: Adrian Bunk <bunk@kernel.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Ulrich Drepper <drepper@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* / powerpc: Fix unterminated of_device_id array in legacy_serial.cBenjamin Herrenschmidt2008-07-07
|/ | | | | | | | | | | | A recent patch to legacy_serial.c factored out some code by using the of_match_node() facility to match a node against an array of possible matches. However, the patch didn't properly terminate the array causing potential crashes in cases where no match is found. In addition, the name of the array was poorly chosen for a static symbol making debugging harder. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'x86/s2ram-fix' into x86/urgentIngo Molnar2008-07-05
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| * x86 ACPI: normalize segment descriptor register on resumeH. Peter Anvin2008-07-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some Dell laptops enter resume with apparent garbage in the segment descriptor registers (almost certainly the result of a botched transition from protected to real mode.) The only way to clean that up is to enter protected mode ourselves and clean out the descriptor registers. This fixes resume on Dell XPS M1210 and Dell D620. Reference: http://bugzilla.kernel.org/show_bug.cgi?id=10927 Signed-off-by: H. Peter Anvin <hpa@zytor.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Pavel Machek <pavel@ucw.cz> Cc: pm list <linux-pm@lists.linux-foundation.org> Cc: Len Brown <lenb@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Tested-by: Kirill A. Shutemov <kirill@shutemov.name> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | x86 ACPI: fix resume from suspend to RAM on uniprocessor x86-64Rafael J. Wysocki2008-07-05
|/ | | | | | | | | | | | | | | Since the trampoline code is now used for ACPI resume from suspend to RAM, the trampoline page tables have to be fixed up during boot not only on SMP systems, but also on UP systems that use the trampoline. Reference: http://bugzilla.kernel.org/show_bug.cgi?id=10923 Reported-by: Dionisus Torimens <djtm@gmx.net> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Cc: Andi Kleen <andi@firstfloor.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: pm list <linux-pm@lists.linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds2008-07-04
|\ | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: xen: fix address truncation in pte mfn<->pfn conversion arch/x86/mm/init_64.c: early_memtest(): fix types x86: fix Intel Mac booting with EFI
| * xen: fix address truncation in pte mfn<->pfn conversionJeremy Fitzhardinge2008-07-04
| | | | | | | | | | | | | | | | | | | | | | | | When converting the page number in a pte/pmd/pud/pgd between machine and pseudo-physical addresses, the converted result was being truncated at 32-bits. This caused failures on machines with more than 4G of physical memory. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Cc: "Christopher S. Aker" <caker@theshore.net> Cc: Ian Campbell <Ian.Campbell@eu.citrix.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * arch/x86/mm/init_64.c: early_memtest(): fix typesAndrew Morton2008-07-03
| | | | | | | | | | | | | | | | | | fix this warning: arch/x86/mm/init_64.c: In function 'early_memtest': arch/x86/mm/init_64.c:524: warning: passing argument 2 of 'find_e820_area_size' from incompatible pointer type Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * x86: fix Intel Mac booting with EFIHugh Dickins2008-07-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fedora reports that mem_init()'s zap_low_mappings(), extended to SMP in 61165d7a035f6571c7576e7f51e7230157724c8d x86: fix app crashes after SMP resume causes 32-bit Intel Mac machines to reboot very early when booting with EFI. The EFI code appears to manage low mappings for itself when needed; but like many before it, confuses PSE with PAE. So it has only been mapping half the space it needed when PSE but not PAE. This remained unnoticed until we moved the SMP zap_low_mappings() before efi_enter_virtual_mode(). Presumably could have been noticed years ago if anyone ran a UP kernel on such machines? Reported-by: Peter Jones <pjones@redhat.com> Signed-off-by: Hugh Dickins <hugh@veritas.com> Cc: Peter Jones <pjones@redhat.com> Cc: Glauber Costa <gcosta@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Tested-by: Peter Jones <pjones@redhat.com>
* | Alpha Linux kernel fails with inconsistent kallsyms dataBastian Blank2008-07-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The build of the Alpha Linux kernel currently fails[1] with inconsistent kallsyms data. As I never saw that before, I thought about hardware problems. But in fact it is a bug in the Linux kernel. The end of the rodata section is marked with the "__end_rodata" symbol. This symbol have different aligning constraints than the inittext parts and therefor the start marked "_sinittext". Because of that the __end_rodata symbol shifts between < _sinittext and == _sinittext. The later variant is seen as a code symbol and recorded in the kallsyms data. On fix would be to move the exception table a little bit and get some space between that two areas. [1]: http://buildd.debian.org/fetch.cgi?pkg=linux-2.6&arch=alpha&ver=2.6.25-5&stamp=1213919009&file=log&as=raw Cc: maximilian attems <max@stro.at> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | mn10300: provide __ucmpdi2() for MN10300David Howells2008-07-04
| | | | | | | | | | | | | | | | | | Provide __ucmpdi2() for MN10300 so that allmodconfig can be built. Signed-off-by: David Howells <dhowells@redhat.com> Cc: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | mn10300: export certain arch symbols required to build allmodconfigDavid Howells2008-07-04
| | | | | | | | | | | | | | | | | | | | Export kernel_thread() and empty_zero_page so that allmodconfig can be built for MN10300. Signed-off-by: David Howells <dhowells@redhat.com> Cc: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | [MIPS] cevt-txx9: Reset timer counter on initializationAtsushi Nemoto2008-07-03
| | | | | | | | | | | | | | | | | | The txx9_tmr_init() will not clear a timer counter register in a certain case. The counter register is cleared on 1->0 transition of TCE bit if CRE=1. So just clearing the TCE bit is not enough. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [MIPS] IP22: Fix crashes due to wrong L1_CACHE_BYTESThomas Bogendoerfer2008-07-03
| | | | | | | | | | | | | | | | | | | | | | | | The introduction of a real dma cache invalidate makes it important to have a correct cache line size, otherwise the kernel will gives out two memory segment, which might share one cache line. The R4400 Indy/Indigo2 CPU modules are using a second level cache line size of 128 bytes, so MIPS_L1_CACHE_SHIFT needs to be bumped up to 7 for IP22. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [MIPS] IP32: Fix unexpected irq 71Thomas Bogendoerfer2008-07-03
| | | | | | | | | | | | | | | | | | | | It's possible that the crime interrupt handler is called without pending interrupts (probably a hardware issue). To avoid irritating "unexpected irq 71" messages, we now just ignore the spurious crime interrupts. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | Merge branch 'release' of ↵Linus Torvalds2008-07-02
|\ \ | | | | | | | | | | | | | | | | | | | | | 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] export account_system_vtime [IA64] Bugfix for system with 32 cpus
| * | [IA64] export account_system_vtimeDoug Chapman2008-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The symbol account_system_vtime is used by the kvm module but not exported. This breaks building with CONFIG_VIRT_CPU_ACCOUNTING and CONFIG_KVM=m. Signed-off-by: Doug Chapman <doug.chapman@hp.com> Acked-by: Hidetosho Seto <seto.hidetoshi@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | [IA64] Bugfix for system with 32 cpusTony Luck2008-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On a system where there are no hot pluggable cpus "additional_cpus" is still set to -1 at the point where we call per_cpu_scan_finalize(). If we didn't find an SRAT table and so pick the default "32" for the number of cpus, when we get to: high_cpu = min(high_cpu + reserve_cpus, NR_CPUS); we will end up initializing for just 31 cpus ... and so we will die horribly when bringing up cpu#32. Problem introduced by: 2c6e6db41f01b6b4eb98809350827c9678996698 "Minimize per_cpu reservations." Acked-by: Robin Holt <holt@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
* | | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2008-07-02
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 5131/1: Annotate platform_secondary_init with trace_hardirqs_off [ARM] 5117/1: pxafb: fix __devinit/exit annotations [ARM] Export dma_sync_sg_for_device() [ARM] 5109/1: Mark rtc sa1100 driver as wakeup source before registering it [ARM] 5116/1: pxafb: cleanup and fix order of failure handling [ARM] 5115/1: pxafb: fix ifdef for command line option handling ARM: OMAP: Correcting the gpmc prefetch control register address ARM: OMAP: DMA: Don't mark channel active in omap_enable_channel_irq
| * | | [ARM] 5131/1: Annotate platform_secondary_init with trace_hardirqs_offCatalin Marinas2008-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch annotates the platform_secondary_init function in arch/arm/mach-realview/platsmp.c with trace_hardirqs_off to avoid a warning when LOCKDEP and TRACE_IRQFLAGS are enabled. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | [ARM] Export dma_sync_sg_for_device()Russell King2008-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Noticed by Martin Michlmayr, this missing export prevents IEEE1394 from building with: ERROR: "dma_sync_sg_for_device" [drivers/ieee1394/ieee1394.ko] undefined! Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | Merge branch 'omap-fixes' of ↵Russell King2008-06-22
| |\ \ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
| | * | | ARM: OMAP: Correcting the gpmc prefetch control register addressThara Gopinath2008-06-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Correcting the GPMC_PREFETCH_CONTROL register address Signed-off-by: Thara Gopinath <thara@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | ARM: OMAP: DMA: Don't mark channel active in omap_enable_channel_irqJarkko Nikula2008-06-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Channel should be marked active only when DMA is really started. Otherwise just omap_request_dma, omap_dma_link_lch and omap_dma_unlink_lch will cause incorrect dump_stack(). Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | | | Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds2008-07-02
|\ \ \ \ \ | | |_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: fix NODES_SHIFT Kconfig range
| * | | | x86: fix NODES_SHIFT Kconfig rangeThomas Gleixner2008-07-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 4323838215184f5a2f081e0d17b8d60731b03164 x86: change size of node ids from u8 to s16 set the range for NODES_SHIFT to 1..15. The possible range is 1..9 Fixes Bugzilla #10726 Reported-by: Dave Jones <davej@codemonkey.org.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* | | | | Merge branch 'merge' of ↵Linus Torvalds2008-07-02
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: powerpc/mpc5200: Fix lite5200b suspend/resume powerpc/legacy_serial: Bail if reg-offset/shift properties are present powerpc/bootwrapper: update for initrd with simpleImage
| * \ \ \ \ Merge branch 'for-2.6.26' of git://git.secretlab.ca/git/linux-2.6-mpc52xx ↵Paul Mackerras2008-07-02
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | into merge
| | * | | | | powerpc/mpc5200: Fix lite5200b suspend/resumeTim Yamin2008-07-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Suspend/resume ("echo mem > /sys/power/state") does not work with vanilla kernels -- the system does not suspend correctly and just hangs. This patch fixes this so suspend/resume works: 1) of_iomap does not map the whole 0xC000 of the MPC5200 immr so saving registers does not work. 2) PCI registers need to be saved and restored. Signed-off-by: Tim Yamin <plasm@roo.me.uk> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
| * | | | | | powerpc/legacy_serial: Bail if reg-offset/shift properties are presentJohn Linn2008-07-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The legacy serial driver does not work with an 8250 type UART that is described in the device tree with the reg-offset and reg-shift properties. This change makes legacy_serial ignore these devices. Signed-off-by: John Linn <john.linn@xilinx.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
| * | | | | | powerpc/bootwrapper: update for initrd with simpleImageJohn Linn2008-07-01
| |/ / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change to the makefile corrects the build of a simpleImage with initrd. Signed-off-by: John Linn <john.linn@xilinx> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-18 12:10:28 -0500