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* x86/PCI: use host bridge _CRS info on ASRock ALiveSATA2-GLANBjorn Helgaas2010-07-301-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This DMI quirk turns on "pci=use_crs" for the ALiveSATA2-GLAN because amd_bus.c doesn't handle this system correctly. The system has a single HyperTransport I/O chain, but has two PCI host bridges to buses 00 and 80. amd_bus.c learns the MMIO range associated with buses 00-ff and that this range is routed to the HT chain hosted at node 0, link 0: bus: [00, ff] on node 0 link 0 bus: 00 index 1 [mem 0x80000000-0xfcffffffff] This includes the address space for both bus 00 and bus 80, and amd_bus.c assumes it's all routed to bus 00. We find device 80:01.0, which BIOS left in the middle of that space, but we don't find a bridge from bus 00 to bus 80, so we conclude that 80:01.0 is unreachable from bus 00, and we move it from the original, working, address to something outside the bus 00 aperture, which does not work: pci 0000:80:01.0: reg 10: [mem 0xfebfc000-0xfebfffff 64bit] pci 0000:80:01.0: BAR 0: assigned [mem 0xfd00000000-0xfd00003fff 64bit] The BIOS told us everything we need to know to handle this correctly, so we're better off if we just pay attention, which lets us leave the 80:01.0 device at the original, working, address: ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-7f]) pci_root PNP0A03:00: host bridge window [mem 0x80000000-0xff37ffff] ACPI: PCI Root Bridge [PCI1] (domain 0000 [bus 80-ff]) pci_root PNP0A08:00: host bridge window [mem 0xfebfc000-0xfebfffff] This was a regression between 2.6.33 and 2.6.34. In 2.6.33, amd_bus.c was used only when we found multiple HT chains. 3e3da00c01d050, which enabled amd_bus.c even on systems with a single HT chain, caused this failure. This quirk was written by Graham. If we ever enable "pci=use_crs" for machines from 2006 or earlir, this quirk should be removed. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=16007 Cc: stable@kernel.org Reported-by: Graham Ramsey <ramsey.graham@ntlworld.com> Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* x86/PCI: Add option to not assign BAR's if not already assignedMike Habeck2010-07-302-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | The Linux kernel assigns BARs that a BIOS did not assign, most likely to handle broken BIOSes that didn't enumerate the devices correctly. On UV the BIOS purposely doesn't assign I/O BARs for certain devices/ drivers we know don't use them (examples, LSI SAS, Qlogic FC, ...). We purposely don't assign these I/O BARs because I/O Space is a very limited resource. There is only 64k of I/O Space, and in a PCIe topology that space gets divided up into 4k chucks (this is due to the fact that a pci-to-pci bridge's I/O decoder is aligned at 4k)... Thus a system can have at most 16 cards with I/O BARs: (64k / 4k = 16) SGI needs to scale to >16 devices with I/O BARs. So by not assigning I/O BARs on devices we know don't use them, we can do that (iff the kernel doesn't go and assign these BARs that the BIOS purposely didn't assign). This patch will not assign a resource to a device BAR if that BAR was not assigned by the BIOS, and the kernel cmdline option 'pci=nobar' was specified. This patch is closely modeled after the 'pci=norom' option that currently exists in the tree. Signed-off-by: Mike Habeck <habeck@sgi.com> Signed-off-by: Mike Travis <travis@sgi.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* x86/PCI: pci, fix section mismatchJiri Slaby2010-07-301-1/+1
| | | | | | | | | pcibios_scan_specific_bus calls pci_scan_bus_on_node which is __devinit. Mark pcibios_scan_specific_bus __devinit as well since all users are now __init or __devinit. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds2010-07-303-10/+32
|\ | | | | | | | | | | * 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] etr: fix clock synchronization race [S390] Fix IRQ tracing in case of PER
| * [S390] etr: fix clock synchronization raceMartin Schwidefsky2010-07-271-6/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The etr events switch-to-local and sync-check disable the synchronous clock and schedule a work queue that tries to get the clock back into sync. If another switch-to-local or sync-check event occurs while the work queue function etr_work_fn still runs the eacr.es bit and the clock_sync_word can become inconsistent because check_sync_clock only uses the clock_sync_word to determine if the clock is in sync or not. The second pass of the etr_work_fn will reset the eacr.es bit but will leave the clock_sync_word intact. Fix this race by moving the reset of the eacr.es bit into the switch-to-local and sync-check functions and by checking the eacr.es bit as well to decide if the clock needs to be synced. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * [S390] Fix IRQ tracing in case of PERHeiko Carstens2010-07-272-4/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | In case user space is single stepped (PER) the program check handler claims too early that IRQs are enabled on the return path. Subsequent checks will notice that the IRQ mask in the PSW and what lockdep thinks the IRQ mask should be do not correlate and therefore will print a warning to the console and disable lockdep. Fix this by doing all the work within the correct context. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* | Merge branch 'for_linus' of ↵Linus Torvalds2010-07-291-2/+7
|\ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb: x86,kgdb: Fix hw breakpoint regression
| * | x86,kgdb: Fix hw breakpoint regressionJason Wessel2010-07-291-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | HW breakpoints events stopped working correctly with kgdb as a result of commit: 018cbffe6819f6f8db20a0a3acd9bab9bfd667e4 (Merge commit 'v2.6.33' into perf/core). The regression occurred because the behavior changed for setting NOTIFY_STOP as the return value to the die notifier if the breakpoint was known to the HW breakpoint API. Because kgdb is using the HW breakpoint API to register HW breakpoints slots, it must also now implement the overflow_handler call back else kgdb does not get to see the events from the die notifier. The kgdb_ll_trap function will be changed to be general purpose code which can allow an easy way to implement the hw_breakpoint API overflow call back. Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Acked-by: Dongdong Deng <dongdong.deng@windriver.com> Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2010-07-291-0/+8
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6: davinci: da850/omap-l138 evm: account for DEFDCDC{2,3} being tied high regulator: tps6507x: allow driver to use DEFDCDC{2,3}_HIGH register wm8350-regulator: fix wm8350_register_regulator error handling ab3100: fix off-by-one value range checking for voltage selector
| * | davinci: da850/omap-l138 evm: account for DEFDCDC{2,3} being tied highSekhar Nori2010-07-281-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Per the da850/omap-l138 Beta EVM SOM schematic, the DEFDCDC2 and DEFDCDC3 lines are tied high. This leads to a 3.3V IO and 1.2V CVDD voltage. Pass the right platform data to the TPS6507x driver so it can operate on the DEFDCDC{2,3}_HIGH register to read and change voltage levels. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
* | | perf, powerpc: Use perf_sample_data_init() for the FSL codePeter Zijlstra2010-07-271-3/+3
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We should use perf_sample_data_init() to initialize struct perf_sample_data. As explained in the description of commit dc1d628a ("perf: Provide generic perf_sample_data initialization"), it is possible for userspace to get the kernel to dereference data.raw, so if it is not initialized, that means that unprivileged userspace can possibly oops the kernel. Using perf_sample_data_init makes sure it gets initialized to NULL. This conversion should have been included in commit dc1d628a, but it got missed. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Acked-by: Kumar Gala <kumar.gala@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds2010-07-272-11/+16
|\ \ | | | | | | | | | | | | | | | | | | | | | 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: Do not try to disable hpet if it hasn't been initialized before x86, i8259: Only register sysdev if we have a real 8259 PIC
| * | x86: Do not try to disable hpet if it hasn't been initialized beforeStefano Stabellini2010-07-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | hpet_disable is called unconditionally on machine reboot if hpet support is compiled in the kernel. hpet_disable only checks if the machine is hpet capable but doesn't make sure that hpet has been initialized. [ tglx: Made it a one liner and removed the redundant hpet_address check ] Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Acked-by: Venkatesh Pallipadi <venki@google.com> LKML-Reference: <alpine.DEB.2.00.1007211726240.22235@kaball-desktop> Cc: stable@kernel.org Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | x86, i8259: Only register sysdev if we have a real 8259 PICAdam Lackorzynski2010-07-211-10/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | My platform makes use of the null_legacy_pic choice and oopses when doing a shutdown as the shutdown code goes through all the registered sysdevs and calls their shutdown method which in my case poke on a non-existing i8259. Imho the i8259 specific sysdev should only be registered if the i8259 is actually there. Do not register the sysdev function when the null_legacy_pic is used so that the i8259 resume, suspend and shutdown functions are not called. Signed-off-by: Adam Lackorzynski <adam@os.inf.tu-dresden.de> LKML-Reference: <201007202218.o6KMIJ3m020955@imap1.linux-foundation.org> Cc: Jacob Pan <jacob.jun.pan@intel.com> Cc: <stable@kernel.org> 2.6.34 Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
* | | Merge branch 'fixes' of ↵Linus Torvalds2010-07-272-27/+25
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] powernow-k8: Limit Pstate transition latency check [CPUFREQ] Fix PCC driver error path [CPUFREQ] fix double freeing in error path of pcc-cpufreq [CPUFREQ] pcc driver should check for pcch method before calling _OSC [CPUFREQ] fix memory leak in cpufreq_add_dev [CPUFREQ] revert "[CPUFREQ] remove rwsem lock from CPUFREQ_GOV_STOP call (second call site)"
| * | | [CPUFREQ] powernow-k8: Limit Pstate transition latency checkBorislav Petkov2010-07-261-6/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Pstate transition latency check was added for broken F10h BIOSen which wrongly contain a value of 0 for transition and bus master latency. Fam11h and later, however, (will) have similar transition latency so extend that behavior for them too. Signed-off-by: Borislav Petkov <borislav.petkov@amd.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | [CPUFREQ] Fix PCC driver error pathMatthew Garrett2010-07-261-8/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PCC cpufreq driver unmaps the mailbox address range if any CPUs fail to initialise, but doesn't do anything to remove the registered CPUs from the cpufreq core resulting in failures further down the line. We're better off simply returning a failure - the cpufreq core will unregister us cleanly if we end up with no successfully registered CPUs. Tidy up the failure path and also add a sanity check to ensure that the firmware gives us a realistic frequency - the core deals badly with that being set to 0. Signed-off-by: Matthew Garrett <mjg@redhat.com> Cc: Naga Chumbalkar <nagananda.chumbalkar@hp.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | [CPUFREQ] fix double freeing in error path of pcc-cpufreqDaniel J Blueman2010-07-261-12/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Prevent double freeing on error path. Signed-off-by: Daniel J Blueman <daniel.blueman@gmail.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | [CPUFREQ] pcc driver should check for pcch method before calling _OSCMatthew Garrett2010-07-261-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pcc specification documents an _OSC method that's incompatible with the one defined as part of the ACPI spec. This shouldn't be a problem as both are supposed to be guarded with a UUID. Unfortunately approximately nobody (including HP, who wrote this spec) properly check the UUID on entry to the _OSC call. Right now this could result in surprising behaviour if the pcc driver performs an _OSC call on a machine that doesn't implement the pcc specification. Check whether the PCCH method exists first in order to reduce this probability. Signed-off-by: Matthew Garrett <mjg@redhat.com> Cc: Naga Chumbalkar <nagananda.chumbalkar@hp.com> Signed-off-by: Dave Jones <davej@redhat.com>
* | | | Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linusLinus Torvalds2010-07-2713-29/+37
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linus: MIPS: Set io_map_base for several PCI bridges lacking it MIPS: Alchemy: Define eth platform devices in the correct order MIPS: BCM63xx: Prevent second enet registration on BCM6338 MIPS: Quit using undefined behavior of ADDU in 64-bit atomic operations. MIPS: N32: Define getdents64. MIPS: MTX-1: Fix PCI on the MeshCube and related boards MIPS: Make init_vdso a subsys_initcall. MIPS: "Fix" useless 'init_vdso successfully' message. MIPS: PowerTV: Move register setup to before reading registers. SOUND: Au1000: Fix section mismatch VIDEO: Au1100fb: Fix section mismatch VIDEO: PMAGB-B: Fix section mismatch VIDEO: PMAG-BA: Fix section mismatch NET: declance: Fix section mismatches VIDEO. gbefb: Fix section mismatches.
| * | | | MIPS: Set io_map_base for several PCI bridges lacking itBen Hutchings2010-07-265-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several MIPS platforms don't set pci_controller::io_map_base for their PCI bridges. This results in a panic in pci_iomap(). (The panic is conditional on CONFIG_PCI_DOMAINS, but that is now enabled for all PCI MIPS systems.) Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Cc: linux-mips@linux-mips.org Cc: Martin Michlmayr <tbm@cyrius.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: 584784@bugs.debian.org Patchwork: https://patchwork.linux-mips.org/patch/1377/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | MIPS: Alchemy: Define eth platform devices in the correct orderWolfgang Grandegger2010-07-261-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the eth devices are probed in the inverse order, first au1xxx_eth1_device and then au1xxx_eth0_device. On the GPR board, this makes trouble: # ifconfig|grep HWaddr eth0 Link encap:Ethernet HWaddr 00:50:C2:0C:30:01 eth1 Link encap:Ethernet HWaddr 66:22:01:80:38:10 A bogous ethernet hwaddr is assigned to the first device and au1xxx_eth0_device is mapped to eth1, which even does not work properly. With this patch, the problems are gone: # ifconfig|grep HWaddr eth0 Link encap:Ethernet HWaddr 66:22:11:32:38:10 eth1 Link encap:Ethernet HWaddr 66:22:11:32:38:11 Signed-off-by: Wolfgang Grandegger <wg@denx.de> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1473/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | MIPS: BCM63xx: Prevent second enet registration on BCM6338Florian Fainelli2010-07-261-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This SoC has only one ethernet MAC, so prevent registration of a second one. Signed-off-by: Florian Fainelli <florian@openwrt.org> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1482/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | MIPS: Quit using undefined behavior of ADDU in 64-bit atomic operations.David Daney2010-07-261-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For 64-bit, we must use DADDU and DSUBU. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1483/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | MIPS: N32: Define getdents64.Ralf Baechle2010-07-262-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As a relativly new ABI N32 should only have received the getdents64(2) but instead it only had getdents(2). This was noticed as a performance anomaly in glibc. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | MIPS: MTX-1: Fix PCI on the MeshCube and related boardsBruno Randolf2010-07-261-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a regression introduced by commit "MIPS: Alchemy: MTX-1: Use linux gpio api." (bb706b28bbd647c2fd7f22d6bf03a18b9552be05) which broke PCI bus operation. The problem is caused by alchemy_gpio2_enable() which resets the GPIO2 block. Two PCI signals (PCI_SERR and PCI_RST) are connected to GPIO2 and they obviously do not to like the reset. Since GPIO2 is correctly initialized by the boot monitor (YAMON) it is not necessary to call this function, so just remove it. Also replace gpio_set_value() with alchemy_gpio_set_value() to avoid problems in case gpiolib gets initialized after PCI. And since alchemy gpio_set_value() calls au_sync() we don't have to au_sync() again later. Signed-off-by: Bruno Randolf <br1@einfach.org> To: linux-mips@linux-mips.org To: manuel.lauss@googlemail.com Patchwork: https://patchwork.linux-mips.org/patch/1448/ Tested-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | MIPS: Make init_vdso a subsys_initcall.David Daney2010-07-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Quoting from Jiri Slaby's patch of a similar nature for x86: When initrd is in use and a driver does request_module() in its module_init (i.e. __initcall or device_initcall), a modprobe process is created with VDSO mapping. But VDSO is inited even in __initcall, i.e. on the same level (at the same time), so it may not be inited yet (link order matters). Move init_vdso up to subsys_initcall to avoid the issue. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Cc: David Daney <ddaney@caviumnetworks.com> Cc: Jiri Slaby <jslaby@suse.cz> Patchwork: http://patchwork.linux-mips.org/patch/1386/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | MIPS: "Fix" useless 'init_vdso successfully' message.David Daney2010-07-261-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In addition to being useless, it was mis-spelled. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Cc: David Daney <ddaney@caviumnetworks.com> Patchwork: http://patchwork.linux-mips.org/patch/1385/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | MIPS: PowerTV: Move register setup to before reading registers.David VomLehn2010-07-261-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 4600 family code reads registers to differentiate between two ASIC variants, but this was being done prior to the register setup. This moves register setup before the reading code. Signed-off-by: David VomLehn <dvomlehn@cisco.com> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1392/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6Linus Torvalds2010-07-262-0/+5
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6: serial: fix rs485 for atmel_serial on avr32
| * | | | | serial: fix rs485 for atmel_serial on avr32Peter Huewe2010-07-262-0/+5
| | |/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a build failure [1-4] in the atmel_serial code introduced by patch the patch ARM: 6092/1: atmel_serial: support for RS485 communications (e8faff7330a3501eafc9bfe5f4f15af444be29f5) The build failure was caused by missing struct field and missing defines for the avr32 board - the patch fixes this. [1] http://kisskb.ellerman.id.au/kisskb/buildresult/2575242/ - first failure in linux-next, may 11th [2] http://kisskb.ellerman.id.au/kisskb/buildresult/2816418/ - still exists as of today [3] http://kisskb.ellerman.id.au/kisskb/buildresult/2617511/ - first failure in Linus' tree - May 20th - did really no one notice this?! [4] http://kisskb.ellerman.id.au/kisskb/buildresult/2813956/ - still exists in Linus' tree as of today Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | | | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2010-07-2614-34/+38
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: ARM: 6265/1: kirkwood: move qnap_tsx1x_register_flash() to .init.text ARM: 6263/1: ns9xxx: fix FTBFS for zImage ARM: 6262/1: arm/clps711x: fix debug macro compilation failure ARM: 6261/1: arm/shark: fix debug macro compilation failure ARM: 6260/1: arm/plat-spear: fix debug macro compilation failure ARM: 6259/1: arm/ns9xxx: fix debug macro compilation failure ARM: 6258/1: arm/h720x: fix debug macro compilation failure ARM: 6233/1: Delete a wrong redundant right parenthesis ARM: 6230/1: fix nuc900 touchscreen clk definition bug [ARM] pxa: fix incorrect CONFIG_CPU_PXA27x to CONFIG_PXA27x [ARM] pxa/colibri-pxa300: fix AC97 init [ARM] pxa: fix incorrect order of AC97 reset pin configs [ARM] pxa: fix frequency scaling for pcmcia/pxa2xx_base [ARM] pxa: cpufreq-pxa2xx: fix DRI recomputation routine [ARM] pxa/corgi: fix MMC/SD card detection failure
| * | | | | ARM: 6265/1: kirkwood: move qnap_tsx1x_register_flash() to .init.textUwe Kleine-König2010-07-262-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | qnap_tsx1x_register_flash is only called by qnap_ts219_init and qnap_ts41x_init which both live in .init.text, too. So the move is OK. This fixes the following warning in kirkwood_defconfig: WARNING: vmlinux.o(.text+0x9334): Section mismatch in reference from the function qnap_tsx1x_register_flash() to the variable .init.data:qnap_tsx1x_spi_slave_info The function qnap_tsx1x_register_flash() references the variable __initdata qnap_tsx1x_spi_slave_info. This is often because qnap_tsx1x_register_flash lacks a __initdata annotation or the annotation of qnap_tsx1x_spi_slave_info is wrong. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | ARM: 6263/1: ns9xxx: fix FTBFS for zImageUwe Kleine-König2010-07-261-15/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the different putc variants used an initialized local static variable which is broken since 5de813b (ARM: Eliminate decompressor -Dstatic= PIC hack) This needs to be initialized at runtime and so needs to be global. While at it give it a better name. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | ARM: 6262/1: arm/clps711x: fix debug macro compilation failureJeremy Kerr2010-07-261-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need mach/hardware.h for CLPS7111_VIRT_BASE. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | ARM: 6261/1: arm/shark: fix debug macro compilation failureJeremy Kerr2010-07-261-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need a waituart macro. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | ARM: 6260/1: arm/plat-spear: fix debug macro compilation failureJeremy Kerr2010-07-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mov rx, =<immediate> isn't valid, use #<immediate> instead. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | ARM: 6259/1: arm/ns9xxx: fix debug macro compilation failureJeremy Kerr2010-07-261-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need asm/memory.h for NS9XXX_CSxSTAT_PHYS (via mach/memory.h). Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | ARM: 6258/1: arm/h720x: fix debug macro compilation failureJeremy Kerr2010-07-261-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | IO_BASE shoule be IO_VIRT, and IO_START should be IO_PHYS. We also need mach/hardware.h for these definitions. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | ARM: 6233/1: Delete a wrong redundant right parenthesiswanzongshun2010-07-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Delete a wrong redundant right parenthesis in arch/arm/mach-footbridge/common.c Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | ARM: 6230/1: fix nuc900 touchscreen clk definition bugwanzongshun2010-07-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is to fix nuc900 touchscreen clk definition bug,the .dev_id's name should be 'nuc900-ts', it should be the same to pdev.name. or else, the touchscreen driver will be not working well due to clock engine disabled. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | Merge branch 'fix' of ↵Russell King2010-07-214-11/+8
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6
| | * | | | | [ARM] pxa/colibri-pxa300: fix AC97 initpieterg2010-07-131-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The wrong CONFIG defines were checked, and the <mach/audio.h> include was missing Signed-off-by: pieter <p.grimmerink@inepro.com> Acked-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * | | | | [ARM] pxa: fix incorrect order of AC97 reset pin configsEric Miao2010-07-131-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reported-by: Dylan Cristiani <d.cristiani@idem-tech.it> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * | | | | [ARM] pxa: cpufreq-pxa2xx: fix DRI recomputation routineMarek Vasut2010-07-131-6/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch: 1) Simpifies the DRI recomputation routine by pulling out the common code 2) Fixes a bug in PXA27x DRI recomputation caused by incorrect parenthesis Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * | | | | [ARM] pxa/corgi: fix MMC/SD card detection failureEric Miao2010-07-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reported-by: Andrea Adami <andrea.adami@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* | | | | | | Merge branch 'kvm-updates/2.6.35' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds2010-07-262-2/+3
|\ \ \ \ \ \ \ | |_|_|/ / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | * 'kvm-updates/2.6.35' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: Use kmalloc() instead of vmalloc() for KVM_[GS]ET_MSR KVM: MMU: fix conflict access permissions in direct sp
| * | | | | | KVM: Use kmalloc() instead of vmalloc() for KVM_[GS]ET_MSRAvi Kivity2010-07-231-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We don't need more than a page, and vmalloc() is slower (much slower recently due to a regression). Signed-off-by: Avi Kivity <avi@redhat.com>
| * | | | | | KVM: MMU: fix conflict access permissions in direct spXiao Guangrong2010-07-231-0/+1
| | |_|_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In no-direct mapping, we mark sp is 'direct' when we mapping the guest's larger page, but its access is encoded form upper page-struct entire not include the last mapping, it will cause access conflict. For example, have this mapping: [W] / PDE1 -> |---| P[W] | | LPA \ PDE2 -> |---| [R] P have two children, PDE1 and PDE2, both PDE1 and PDE2 mapping the same lage page(LPA). The P's access is WR, PDE1's access is WR, PDE2's access is RO(just consider read-write permissions here) When guest access PDE1, we will create a direct sp for LPA, the sp's access is from P, is W, then we will mark the ptes is W in this sp. Then, guest access PDE2, we will find LPA's shadow page, is the same as PDE's, and mark the ptes is RO. So, if guest access PDE1, the incorrect #PF is occured. Fixed by encode the last mapping access into direct shadow page Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* | | | | | Merge branch 'release' of ↵Linus Torvalds2010-07-262-2/+16
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: ACPI / Sleep: Allow the NVS saving to be skipped during suspend to RAM ACPI: create "processor.bm_check_disable" boot param ACPI: skip checking BM_STS if the BIOS doesn't ask for it ACPI: fix unused function warning ACPI: processor: fix processor_physically_present on UP ACPI video: fix string mismatch for Sony SR290 laptop ACPI battery: don't invoke power_supply_changed twice when battery is hot-added ACPI: handle systems which asynchoronously enable ACPI mode
generated by cgit v1.2.3 (git 2.39.1) at 2025-02-03 05:43:14 +0100