diff options
69 files changed, 308 insertions, 231 deletions
diff --git a/Documentation/acpi-hotkey.txt b/Documentation/acpi-hotkey.txt index 4c115a7bb82..0acdc80c30c 100644 --- a/Documentation/acpi-hotkey.txt +++ b/Documentation/acpi-hotkey.txt @@ -33,3 +33,6 @@ The result of the execution of this aml method is attached to /proc/acpi/hotkey/poll_method, which is dnyamically created. Please use command "cat /proc/acpi/hotkey/polling_method" to retrieve it. + +Note: Use cmdline "acpi_generic_hotkey" to over-ride +loading any platform specific drivers. diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index a998a8c2f95..3d5cd7a09b2 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -159,6 +159,11 @@ running once the system is up. acpi_fake_ecdt [HW,ACPI] Workaround failure due to BIOS lacking ECDT + acpi_generic_hotkey [HW,ACPI] + Allow consolidated generic hotkey driver to + over-ride platform specific driver. + See also Documentation/acpi-hotkey.txt. + ad1816= [HW,OSS] Format: <io>,<irq>,<dma>,<dma2> See also Documentation/sound/oss/AD1816. diff --git a/Documentation/pci.txt b/Documentation/pci.txt index 62b1dc5d97e..76d28d03365 100644 --- a/Documentation/pci.txt +++ b/Documentation/pci.txt @@ -266,20 +266,6 @@ port an old driver to the new PCI interface. They are no longer present in the kernel as they aren't compatible with hotplug or PCI domains or having sane locking. -pcibios_present() and Since ages, you don't need to test presence -pci_present() of PCI subsystem when trying to talk to it. - If it's not there, the list of PCI devices - is empty and all functions for searching for - devices just return NULL. -pcibios_(read|write)_* Superseded by their pci_(read|write)_* - counterparts. -pcibios_find_* Superseded by their pci_get_* counterparts. -pci_for_each_dev() Superseded by pci_get_device() -pci_for_each_dev_reverse() Superseded by pci_find_device_reverse() -pci_for_each_bus() Superseded by pci_find_next_bus() pci_find_device() Superseded by pci_get_device() pci_find_subsys() Superseded by pci_get_subsys() pci_find_slot() Superseded by pci_get_slot() -pcibios_find_class() Superseded by pci_get_class() -pci_find_class() Superseded by pci_get_class() -pci_(read|write)_*_nodev() Superseded by pci_bus_(read|write)_*() diff --git a/MAINTAINERS b/MAINTAINERS index 3b38d6ab06c..33122b1519c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1825,6 +1825,12 @@ P: Greg Kroah-Hartman M: greg@kroah.com S: Maintained +PCIE HOTPLUG DRIVER +P: Kristen Carlson Accardi +M: kristen.c.accardi@intel.com +L: pcihpd-discuss@lists.sourceforge.net +S: Maintained + PCMCIA SUBSYSTEM P: Linux PCMCIA Team L: http://lists.infradead.org/mailman/listinfo/linux-pcmcia @@ -2201,6 +2207,12 @@ W: http://projects.buici.com/arm L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only) S: Maintained +SHPC HOTPLUG DRIVER +P: Kristen Carlson Accardi +M: kristen.c.accardi@intel.com +L: pcihpd-discuss@lists.sourceforge.net +S: Maintained + SPARC (sparc32): P: William L. Irwin M: wli@holomorphy.com diff --git a/arch/ia64/kernel/domain.c b/arch/ia64/kernel/domain.c index d65e87b6394..bbb8efe126b 100644 --- a/arch/ia64/kernel/domain.c +++ b/arch/ia64/kernel/domain.c @@ -341,7 +341,7 @@ next_sg: #endif /* Attach the domains */ - for_each_online_cpu(i) { + for_each_cpu_mask(i, *cpu_map) { struct sched_domain *sd; #ifdef CONFIG_SCHED_SMT sd = &per_cpu(cpu_domains, i); diff --git a/arch/ppc64/kernel/LparData.c b/arch/ppc64/kernel/LparData.c index 76cfd1449d5..1c11031c838 100644 --- a/arch/ppc64/kernel/LparData.c +++ b/arch/ppc64/kernel/LparData.c @@ -32,32 +32,12 @@ /* The HvReleaseData is the root of the information shared between * the hypervisor and Linux. */ - -/* - * WARNING - magic here - * - * Ok, this is a horrid hack below, but marginally better than the - * alternatives. What we really want is just to initialize - * hvReleaseData in C as in the #if 0 section here. However, gcc - * refuses to believe that (u32)&x is a constant expression, so will - * not allow the xMsNucDataOffset field to be properly initialized. - * So, we declare hvReleaseData in inline asm instead. We use inline - * asm, rather than a .S file, because the assembler won't generate - * the necessary relocation for the LparMap either, unless that symbol - * is declared in the same source file. Finally, we put the asm in a - * dummy, attribute-used function, instead of at file scope, because - * file scope asms don't allow contraints. We want to use the "i" - * constraints to put sizeof() and offsetof() expressions in there, - * because including asm/offsets.h in C code then stringifying causes - * all manner of warnings. - */ -#if 0 struct HvReleaseData hvReleaseData = { .xDesc = 0xc8a5d9c4, /* "HvRD" ebcdic */ .xSize = sizeof(struct HvReleaseData), .xVpdAreasPtrOffset = offsetof(struct naca_struct, xItVpdAreas), .xSlicNacaAddr = &naca, /* 64-bit Naca address */ - .xMsNucDataOffset = (u32)((unsigned long)&xLparMap - KERNELBASE), + .xMsNucDataOffset = LPARMAP_PHYS, .xFlags = HVREL_TAGSINACTIVE /* tags inactive */ /* 64 bit */ /* shared processors */ @@ -70,63 +50,6 @@ struct HvReleaseData hvReleaseData = { 0xa7, 0x40, 0xf2, 0x4b, 0xf4, 0x4b, 0xf6, 0xf4 }, }; -#endif - - -extern struct HvReleaseData hvReleaseData; - -static void __attribute_used__ hvReleaseData_wrapper(void) -{ - /* This doesn't appear to need any alignment (even 4 byte) */ - asm volatile ( - " lparMapPhys = xLparMap - %3\n" - " .data\n" - " .globl hvReleaseData\n" - "hvReleaseData:\n" - " .long 0xc8a5d9c4\n" /* xDesc */ - /* "HvRD" in ebcdic */ - " .short %0\n" /* xSize */ - " .short %1\n" /* xVpdAreasPtrOffset */ - " .llong naca\n" /* xSlicNacaAddr */ - " .long lparMapPhys\n" /* xMsNucDataOffset */ - " .long 0\n" /* xRsvd1 */ - " .short %2\n" /* xFlags */ - " .short 4\n" /* xVrmIndex - v5r2m0 */ - " .short 3\n" /* xMinSupportedPlicVrmIndex - v5r1m0 */ - " .short 3\n" /* xMinCompatablePlicVrmIndex - v5r1m0 */ - " .long 0xd38995a4\n" /* xVrmName */ - " .long 0xa740f24b\n" /* "Linux 2.4.64" ebcdic */ - " .long 0xf44bf6f4\n" - " . = hvReleaseData + %0\n" - " .previous\n" - : : "i"(sizeof(hvReleaseData)), - "i"(offsetof(struct naca_struct, xItVpdAreas)), - "i"(HVREL_TAGSINACTIVE /* tags inactive, 64 bit, */ - /* shared processors, HMT allowed */ - | 6), /* TEMP: This allows non-GA drivers */ - "i"(KERNELBASE) - ); -} - -struct LparMap __attribute__((aligned (16))) xLparMap = { - .xNumberEsids = HvEsidsToMap, - .xNumberRanges = HvRangesToMap, - .xSegmentTableOffs = STAB0_PAGE, - - .xEsids = { - { .xKernelEsid = GET_ESID(KERNELBASE), - .xKernelVsid = KERNEL_VSID(KERNELBASE), }, - { .xKernelEsid = GET_ESID(VMALLOCBASE), - .xKernelVsid = KERNEL_VSID(VMALLOCBASE), }, - }, - - .xRanges = { - { .xPages = HvPagesToMap, - .xOffset = 0, - .xVPN = KERNEL_VSID(KERNELBASE) << (SID_SHIFT - PAGE_SHIFT), - }, - }, -}; extern void system_reset_iSeries(void); extern void machine_check_iSeries(void); diff --git a/arch/ppc64/kernel/Makefile b/arch/ppc64/kernel/Makefile index d9b2660ef22..2ecccb6b4f8 100644 --- a/arch/ppc64/kernel/Makefile +++ b/arch/ppc64/kernel/Makefile @@ -73,3 +73,8 @@ obj-$(CONFIG_ALTIVEC) += vecemu.o vector.o obj-$(CONFIG_KPROBES) += kprobes.o CFLAGS_ioctl32.o += -Ifs/ + +ifeq ($(CONFIG_PPC_ISERIES),y) +arch/ppc64/kernel/head.o: arch/ppc64/kernel/lparmap.s +AFLAGS_head.o += -Iarch/ppc64/kernel +endif diff --git a/arch/ppc64/kernel/head.S b/arch/ppc64/kernel/head.S index 784f56d4684..accaa052d31 100644 --- a/arch/ppc64/kernel/head.S +++ b/arch/ppc64/kernel/head.S @@ -38,6 +38,7 @@ #include <asm/cputable.h> #include <asm/setup.h> #include <asm/hvcall.h> +#include <asm/iSeries/LparMap.h> #ifdef CONFIG_PPC_ISERIES #define DO_SOFT_DISABLE @@ -679,6 +680,11 @@ hardware_interrupt_iSeries_masked: .globl fwnmi_data_area fwnmi_data_area: +#ifdef CONFIG_PPC_ISERIES + . = LPARMAP_PHYS +#include "lparmap.s" +#endif /* CONFIG_PPC_ISERIES */ + /* * Vectors for the FWNMI option. Share common code. */ diff --git a/arch/ppc64/kernel/lparmap.c b/arch/ppc64/kernel/lparmap.c new file mode 100644 index 00000000000..b81de286df5 --- /dev/null +++ b/arch/ppc64/kernel/lparmap.c @@ -0,0 +1,31 @@ +/* + * Copyright (C) 2005 Stephen Rothwell IBM Corp. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#include <asm/mmu.h> +#include <asm/page.h> +#include <asm/iSeries/LparMap.h> + +const struct LparMap __attribute__((__section__(".text"))) xLparMap = { + .xNumberEsids = HvEsidsToMap, + .xNumberRanges = HvRangesToMap, + .xSegmentTableOffs = STAB0_PAGE, + + .xEsids = { + { .xKernelEsid = GET_ESID(KERNELBASE), + .xKernelVsid = KERNEL_VSID(KERNELBASE), }, + { .xKernelEsid = GET_ESID(VMALLOCBASE), + .xKernelVsid = KERNEL_VSID(VMALLOCBASE), }, + }, + + .xRanges = { + { .xPages = HvPagesToMap, + .xOffset = 0, + .xVPN = KERNEL_VSID(KERNELBASE) << (SID_SHIFT - PAGE_SHIFT), + }, + }, +}; diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 7289da3c4db..0d11d6e6abd 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -71,7 +71,7 @@ EXPORT_SYMBOL(acpi_in_debugger); extern char line_buf[80]; #endif /*ENABLE_DEBUGGER*/ -int acpi_specific_hotkey_enabled; +int acpi_specific_hotkey_enabled = TRUE; EXPORT_SYMBOL(acpi_specific_hotkey_enabled); static unsigned int acpi_irq_irq; @@ -1162,11 +1162,11 @@ __setup("acpi_wake_gpes_always_on", acpi_wake_gpes_always_on_setup); int __init acpi_hotkey_setup(char *str) { - acpi_specific_hotkey_enabled = TRUE; + acpi_specific_hotkey_enabled = FALSE; return 1; } -__setup("acpi_specific_hotkey", acpi_hotkey_setup); +__setup("acpi_generic_hotkey", acpi_hotkey_setup); /* * max_cstate is defined in the base kernel so modules can diff --git a/drivers/base/class.c b/drivers/base/class.c index 479c1257088..0154a1623b2 100644 --- a/drivers/base/class.c +++ b/drivers/base/class.c @@ -299,6 +299,11 @@ static void class_dev_release(struct kobject * kobj) pr_debug("device class '%s': release.\n", cd->class_id); + if (cd->devt_attr) { + kfree(cd->devt_attr); + cd->devt_attr = NULL; + } + if (cls->release) cls->release(cd); else { @@ -591,11 +596,8 @@ void class_device_del(struct class_device *class_dev) if (class_dev->dev) sysfs_remove_link(&class_dev->kobj, "device"); - if (class_dev->devt_attr) { + if (class_dev->devt_attr) class_device_remove_file(class_dev, class_dev->devt_attr); - kfree(class_dev->devt_attr); - class_dev->devt_attr = NULL; - } class_device_remove_attrs(class_dev); kobject_hotplug(&class_dev->kobj, KOBJ_REMOVE); diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h index 46b294a1241..2b92b9e8c91 100644 --- a/drivers/pci/hotplug/pciehp.h +++ b/drivers/pci/hotplug/pciehp.h @@ -23,7 +23,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com> + * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com> * */ #ifndef _PCIEHP_H diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c index df4915dbc32..cafc7eadcf8 100644 --- a/drivers/pci/hotplug/pciehp_core.c +++ b/drivers/pci/hotplug/pciehp_core.c @@ -23,7 +23,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com> + * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com> * */ diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c index 0dbcf04aa35..0e094760152 100644 --- a/drivers/pci/hotplug/pciehp_ctrl.c +++ b/drivers/pci/hotplug/pciehp_ctrl.c @@ -23,7 +23,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com> + * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com> * */ diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index 1cda30bd6e4..7a0e27f0e06 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -23,7 +23,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Send feedback to <greg@kroah.com>,<dely.l.sy@intel.com> + * Send feedback to <greg@kroah.com>,<kristen.c.accardi@intel.com> * */ diff --git a/drivers/pci/hotplug/pciehp_pci.c b/drivers/pci/hotplug/pciehp_pci.c index 723b12c0bb7..33b539b34f7 100644 --- a/drivers/pci/hotplug/pciehp_pci.c +++ b/drivers/pci/hotplug/pciehp_pci.c @@ -23,7 +23,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com> + * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com> * */ diff --git a/drivers/pci/hotplug/pciehprm.h b/drivers/pci/hotplug/pciehprm.h index 966775ffb0f..05f20fbc5f5 100644 --- a/drivers/pci/hotplug/pciehprm.h +++ b/drivers/pci/hotplug/pciehprm.h @@ -23,7 +23,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com> + * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com> * */ diff --git a/drivers/pci/hotplug/pciehprm_acpi.c b/drivers/pci/hotplug/pciehprm_acpi.c index 57f4e6d1b27..305b47ec2f2 100644 --- a/drivers/pci/hotplug/pciehprm_acpi.c +++ b/drivers/pci/hotplug/pciehprm_acpi.c @@ -20,7 +20,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Send feedback to <dely.l.sy@intel.com> + * Send feedback to <kristen.c.accardi@intel.com> * */ diff --git a/drivers/pci/hotplug/pciehprm_nonacpi.c b/drivers/pci/hotplug/pciehprm_nonacpi.c index 79a0aa6238e..3622965f896 100644 --- a/drivers/pci/hotplug/pciehprm_nonacpi.c +++ b/drivers/pci/hotplug/pciehprm_nonacpi.c @@ -23,7 +23,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com> + * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com> * */ diff --git a/drivers/pci/hotplug/pciehprm_nonacpi.h b/drivers/pci/hotplug/pciehprm_nonacpi.h index 87c90e85ede..b10603b0e95 100644 --- a/drivers/pci/hotplug/pciehprm_nonacpi.h +++ b/drivers/pci/hotplug/pciehprm_nonacpi.h @@ -23,7 +23,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com> + * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com> * */ diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h index 67b6a3370ce..fe4d653da18 100644 --- a/drivers/pci/hotplug/shpchp.h +++ b/drivers/pci/hotplug/shpchp.h @@ -23,7 +23,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Send feedback to <greg@kroah.com>,<dely.l.sy@intel.com> + * Send feedback to <greg@kroah.com>,<kristen.c.accardi@intel.com> * */ #ifndef _SHPCHP_H diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c index a70a5c5705f..6f7d8a29957 100644 --- a/drivers/pci/hotplug/shpchp_core.c +++ b/drivers/pci/hotplug/shpchp_core.c @@ -23,7 +23,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com> + * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com> * */ diff --git a/drivers/pci/hotplug/shpchp_ctrl.c b/drivers/pci/hotplug/shpchp_ctrl.c index 490a9553a06..783b5abb071 100644 --- a/drivers/pci/hotplug/shpchp_ctrl.c +++ b/drivers/pci/hotplug/shpchp_ctrl.c @@ -23,7 +23,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com> + * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com> * */ diff --git a/drivers/pci/hotplug/shpchp_hpc.c b/drivers/pci/hotplug/shpchp_hpc.c index 38c5d906669..8d98410bf1c 100644 --- a/drivers/pci/hotplug/shpchp_hpc.c +++ b/drivers/pci/hotplug/shpchp_hpc.c @@ -23,7 +23,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Send feedback to <greg@kroah.com>,<dely.l.sy@intel.com> + * Send feedback to <greg@kroah.com>,<kristen.c.accardi@intel.com> * */ diff --git a/drivers/pci/hotplug/shpchp_pci.c b/drivers/pci/hotplug/shpchp_pci.c index 90113e9cd69..d867099114e 100644 --- a/drivers/pci/hotplug/shpchp_pci.c +++ b/drivers/pci/hotplug/shpchp_pci.c @@ -23,7 +23,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com> + * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com> * */ diff --git a/drivers/pci/hotplug/shpchprm.h b/drivers/pci/hotplug/shpchprm.h index 88aeb978c91..057b192ce58 100644 --- a/drivers/pci/hotplug/shpchprm.h +++ b/drivers/pci/hotplug/shpchprm.h @@ -23,7 +23,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com> + * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com> * */ diff --git a/drivers/pci/hotplug/shpchprm_acpi.c b/drivers/pci/hotplug/shpchprm_acpi.c index 7957cdc72cd..d37b31658ed 100644 --- a/drivers/pci/hotplug/shpchprm_acpi.c +++ b/drivers/pci/hotplug/shpchprm_acpi.c @@ -20,7 +20,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Send feedback to <dely.l.sy@intel.com> + * Send feedback to <kristen.c.accardi@intel.com> * */ diff --git a/drivers/pci/hotplug/shpchprm_legacy.c b/drivers/pci/hotplug/shpchprm_legacy.c index 37fa77a9828..ba6c549c9b9 100644 --- a/drivers/pci/hotplug/shpchprm_legacy.c +++ b/drivers/pci/hotplug/shpchprm_legacy.c @@ -23,7 +23,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Send feedback to <greg@kroah.com>,<dely.l.sy@intel.com> + * Send feedback to <greg@kroah.com>,<kristen.c.accardi@intel.com> * */ diff --git a/drivers/pci/hotplug/shpchprm_legacy.h b/drivers/pci/hotplug/shpchprm_legacy.h index 29ccea5e57e..21bda74ddfa 100644 --- a/drivers/pci/hotplug/shpchprm_legacy.h +++ b/drivers/pci/hotplug/shpchprm_legacy.h @@ -23,7 +23,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com> + * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com> * */ diff --git a/drivers/pci/hotplug/shpchprm_nonacpi.c b/drivers/pci/hotplug/shpchprm_nonacpi.c index 88f4d9f4188..5f75ef7f3df 100644 --- a/drivers/pci/hotplug/shpchprm_nonacpi.c +++ b/drivers/pci/hotplug/shpchprm_nonacpi.c @@ -23,7 +23,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com> + * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com> * */ diff --git a/drivers/pci/hotplug/shpchprm_nonacpi.h b/drivers/pci/hotplug/shpchprm_nonacpi.h index 6bc8668023c..cddaaa5ee1b 100644 --- a/drivers/pci/hotplug/shpchprm_nonacpi.h +++ b/drivers/pci/hotplug/shpchprm_nonacpi.h @@ -23,7 +23,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com> + * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com> * */ diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index b5ab9aa6ff7..2b85aa39f95 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -453,7 +453,7 @@ static void enable_msi_mode(struct pci_dev *dev, int pos, int type) } } -static void disable_msi_mode(struct pci_dev *dev, int pos, int type) +void disable_msi_mode(struct pci_dev *dev, int pos, int type) { u16 control; @@ -699,6 +699,9 @@ int pci_enable_msi(struct pci_dev* dev) if (!pci_msi_enable || !dev) return status; + if (dev->no_msi) + return status; + temp = dev->irq; if ((status = msi_init()) < 0) diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index d94d7af4f7a..d00168b1f66 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -47,6 +47,12 @@ extern int pci_msi_quirk; #define pci_msi_quirk 0 #endif +#ifdef CONFIG_PCI_MSI +void disable_msi_mode(struct pci_dev *dev, int pos, int type); +#else +static inline void disable_msi_mode(struct pci_dev *dev, int pos, int type) { } +#endif + extern int pcie_mch_quirk; extern struct device_attribute pci_dev_attrs[]; extern struct class_device_attribute class_device_attr_cpuaffinity; diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index a9160ad1658..bb36bb69803 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -1291,6 +1291,27 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E7520_MCH, quir DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E7320_MCH, quirk_pcie_mch ); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E7525_MCH, quirk_pcie_mch ); + +/* + * It's possible for the MSI to get corrupted if shpc and acpi + * are used together on certain PXH-based systems. + */ +static void __devinit quirk_pcie_pxh(struct pci_dev *dev) +{ + disable_msi_mode(dev, pci_find_capability(dev, PCI_CAP_ID_MSI), + PCI_CAP_ID_MSI); + dev->no_msi = 1; + + printk(KERN_WARNING "PCI: PXH quirk detected, " + "disabling MSI for SHPC device\n"); +} +DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PXHD_0, quirk_pcie_pxh); +DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PXHD_1, quirk_pcie_pxh); +DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PXH_0, quirk_pcie_pxh); +DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PXH_1, quirk_pcie_pxh); +DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PXHV, quirk_pcie_pxh); + + static void __devinit quirk_netmos(struct pci_dev *dev) { unsigned int num_parallel = (dev->subsystem_device & 0xf0) >> 4; diff --git a/drivers/usb/input/wacom.c b/drivers/usb/input/wacom.c index 02412e31a46..3b266af3048 100644 --- a/drivers/usb/input/wacom.c +++ b/drivers/usb/input/wacom.c @@ -342,9 +342,6 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs) goto exit; } - x = le16_to_cpu(*(__le16 *) &data[2]); - y = le16_to_cpu(*(__le16 *) &data[4]); - input_regs(dev, regs); if (data[1] & 0x10) { /* in prox */ @@ -373,15 +370,17 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs) } } - if (data[1] & 0x80) { + if (data[1] & 0x90) { + x = le16_to_cpu(*(__le16 *) &data[2]); + y = le16_to_cpu(*(__le16 *) &data[4]); input_report_abs(dev, ABS_X, x); input_report_abs(dev, ABS_Y, y); - } - if (wacom->tool[0] != BTN_TOOL_MOUSE) { - input_report_abs(dev, ABS_PRESSURE, le16_to_cpu(*(__le16 *) &data[6])); - input_report_key(dev, BTN_TOUCH, data[1] & 0x01); - input_report_key(dev, BTN_STYLUS, data[1] & 0x02); - input_report_key(dev, BTN_STYLUS2, data[1] & 0x04); + if (wacom->tool[0] != BTN_TOOL_MOUSE) { + input_report_abs(dev, ABS_PRESSURE, le16_to_cpu(*(__le16 *) &data[6])); + input_report_key(dev, BTN_TOUCH, data[1] & 0x01); + input_report_key(dev, BTN_STYLUS, data[1] & 0x02); + input_report_key(dev, BTN_STYLUS2, data[1] & 0x04); + } } input_report_key(dev, wacom->tool[0], data[1] & 0x10); @@ -568,7 +567,7 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs) /* Cintiq doesn't send data when RDY bit isn't set */ if ((wacom->features->type == CINTIQ) && !(data[1] & 0x40)) - return; + goto exit; if (wacom->features->type >= INTUOS3) { input_report_abs(dev, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1)); diff --git a/drivers/usb/mon/mon_main.c b/drivers/usb/mon/mon_main.c index aa9d00808e4..508a21028db 100644 --- a/drivers/usb/mon/mon_main.c +++ b/drivers/usb/mon/mon_main.c @@ -2,6 +2,8 @@ * The USB Monitor, inspired by Dave Harding's USBMon. * * mon_main.c: Main file, module initiation and exit, registrations, etc. + * + * Copyright (C) 2005 Pete Zaitcev (zaitcev@redhat.com) */ #include <linux/kernel.h> @@ -311,7 +313,7 @@ static int __init mon_init(void) mondir = debugfs_create_dir("usbmon", NULL); if (IS_ERR(mondir)) { - printk(KERN_NOTICE TAG ": debugs is not available\n"); + printk(KERN_NOTICE TAG ": debugfs is not available\n"); return -ENODEV; } if (mondir == NULL) { diff --git a/drivers/usb/mon/usb_mon.h b/drivers/usb/mon/usb_mon.h index ed35c18a5c4..9b06784d2c4 100644 --- a/drivers/usb/mon/usb_mon.h +++ b/drivers/usb/mon/usb_mon.h @@ -1,5 +1,7 @@ /* * The USB Monitor, inspired by Dave Harding's USBMon. + * + * Copyright (C) 2005 Pete Zaitcev (zaitcev@redhat.com) */ #ifndef __USB_MON_H diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c index d2e19f6dd72..4ff853fbe0b 100644 --- a/drivers/video/fbmem.c +++ b/drivers/video/fbmem.c @@ -628,7 +628,7 @@ fb_pan_display(struct fb_info *info, struct fb_var_screeninfo *var) int fb_set_var(struct fb_info *info, struct fb_var_screeninfo *var) { - int err; + int err, flags = info->flags; if (var->activate & FB_ACTIVATE_INV_MODE) { struct fb_videomode mode1, mode2; @@ -682,7 +682,7 @@ fb_set_var(struct fb_info *info, struct fb_var_screeninfo *var) !list_empty(&info->modelist)) err = fb_add_videomode(&mode, &info->modelist); - if (!err && info->flags & FBINFO_MISC_USEREVENT) { + if (!err && (flags & FBINFO_MISC_USEREVENT)) { struct fb_event event; info->flags &= ~FBINFO_MISC_USEREVENT; diff --git a/drivers/video/intelfb/intelfbdrv.c b/drivers/video/intelfb/intelfbdrv.c index 298bc9cd99e..a112a178685 100644 --- a/drivers/video/intelfb/intelfbdrv.c +++ b/drivers/video/intelfb/intelfbdrv.c @@ -583,23 +583,6 @@ intelfb_pci_register(struct pci_dev *pdev, const struct pci_device_id *ent) return -ENODEV; } - /* Map the fb and MMIO regions */ - dinfo->aperture.virtual = (u8 __iomem *)ioremap_nocache - (dinfo->aperture.physical, dinfo->aperture.size); - if (!dinfo->aperture.virtual) { - ERR_MSG("Cannot remap FB region.\n"); - cleanup(dinfo); - return -ENODEV; - } - dinfo->mmio_base = - (u8 __iomem *)ioremap_nocache(dinfo->mmio_base_phys, - INTEL_REG_SIZE); - if (!dinfo->mmio_base) { - ERR_MSG("Cannot remap MMIO region.\n"); - cleanup(dinfo); - return -ENODEV; - } - /* Get the chipset info. */ dinfo->pci_chipset = pdev->device; @@ -630,9 +613,15 @@ intelfb_pci_register(struct pci_dev *pdev, const struct pci_device_id *ent) dinfo->accel = 0; } + if (MB(voffset) < stolen_size) + offset = (stolen_size >> 12); + else + offset = ROUND_UP_TO_PAGE(MB(voffset))/GTT_PAGE_SIZE; + /* Framebuffer parameters - Use all the stolen memory if >= vram */ - if (ROUND_UP_TO_PAGE(stolen_size) >= MB(vram)) { + if (ROUND_UP_TO_PAGE(stolen_size) >= ((offset << 12) + MB(vram))) { dinfo->fb.size = ROUND_UP_TO_PAGE(stolen_size); + dinfo->fb.offset = 0; dinfo->fbmem_gart = 0; } else { dinfo->fb.size = MB(vram); @@ -663,11 +652,6 @@ intelfb_pci_register(struct pci_dev *pdev, const struct pci_device_id *ent) return -ENODEV; } - if (MB(voffset) < stolen_size) - offset = (stolen_size >> 12); - else - offset = ROUND_UP_TO_PAGE(MB(voffset))/GTT_PAGE_SIZE; - /* set the mem offsets - set them after the already used pages */ if (dinfo->accel) { dinfo->ring.offset = offset + gtt_info.current_memory; @@ -682,6 +666,26 @@ intelfb_pci_register(struct pci_dev *pdev, const struct pci_device_id *ent) + (dinfo->cursor.size >> 12); } + /* Map the fb and MMIO regions */ + /* ioremap only up to the end of used aperture */ + dinfo->aperture.virtual = (u8 __iomem *)ioremap_nocache + (dinfo->aperture.physical, (dinfo->fb.offset << 12) + + dinfo->fb.size); + if (!dinfo->aperture.virtual) { + ERR_MSG("Cannot remap FB region.\n"); + cleanup(dinfo); + return -ENODEV; + } + + dinfo->mmio_base = + (u8 __iomem *)ioremap_nocache(dinfo->mmio_base_phys, + INTEL_REG_SIZE); + if (!dinfo->mmio_base) { + ERR_MSG("Cannot remap MMIO region.\n"); + cleanup(dinfo); + return -ENODEV; + } + /* Allocate memories (which aren't stolen) */ if (dinfo->accel) { if (!(dinfo->gtt_ring_mem = diff --git a/fs/inotify.c b/fs/inotify.c index 27ebcac5e07..868901b1e77 100644 --- a/fs/inotify.c +++ b/fs/inotify.c @@ -402,7 +402,7 @@ static struct inotify_watch *create_watch(struct inotify_device *dev, return ERR_PTR(ret); } - dev->last_wd = ret; + dev->last_wd = watch->wd; watch->mask = mask; atomic_set(&watch->count, 0); INIT_LIST_HEAD(&watch->d_list); diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c index 2137138c59b..767c7ecb429 100644 --- a/fs/jfs/inode.c +++ b/fs/jfs/inode.c @@ -128,6 +128,10 @@ void jfs_delete_inode(struct inode *inode) { jfs_info("In jfs_delete_inode, inode = 0x%p", inode); + if (is_bad_inode(inode) || + (JFS_IP(inode)->fileset != cpu_to_le32(FILESYSTEM_I))) + return; + if (test_cflag(COMMIT_Freewmap, inode)) jfs_free_zero_link(inode); diff --git a/fs/jfs/jfs_logmgr.c b/fs/jfs/jfs_logmgr.c index 22815e88e7c..d27bac6acaa 100644 --- a/fs/jfs/jfs_logmgr.c +++ b/fs/jfs/jfs_logmgr.c @@ -191,7 +191,7 @@ static int lbmIOWait(struct lbuf * bp, int flag); static bio_end_io_t lbmIODone; static void lbmStartIO(struct lbuf * bp); static void lmGCwrite(struct jfs_log * log, int cant_block); -static int lmLogSync(struct jfs_log * log, int nosyncwait); +static int lmLogSync(struct jfs_log * log, int hard_sync); @@ -915,19 +915,17 @@ static void lmPostGC(struct lbuf * bp) * if new sync address is available * (normally the case if sync() is executed by back-ground * process). - * if not, explicitly run jfs_blogsync() to initiate - * getting of new sync address. * calculate new value of i_nextsync which determines when * this code is called again. * * PARAMETERS: log - log structure - * nosyncwait - 1 if called asynchronously + * hard_sync - 1 to force all metadata to be written * * RETURN: 0 * * serialization: LOG_LOCK() held on entry/exit */ -static int lmLogSync(struct jfs_log * log, int nosyncwait) +static int lmLogSync(struct jfs_log * log, int hard_sync) { int logsize; int written; /* written since last syncpt */ @@ -941,11 +939,18 @@ static int lmLogSync(struct jfs_log * log, int nosyncwait) unsigned long flags; /* push dirty metapages out to disk */ - list_for_each_entry(sbi, &log->sb_list, log_list) { - filemap_flush(sbi->ipbmap->i_mapping); - filemap_flush(sbi->ipimap->i_mapping); - filemap_flush(sbi->direct_inode->i_mapping); - } + if (hard_sync) + list_for_each_entry(sbi, &log->sb_list, log_list) { + filemap_fdatawrite(sbi->ipbmap->i_mapping); + filemap_fdatawrite(sbi->ipimap->i_mapping); + filemap_fdatawrite(sbi->direct_inode->i_mapping); + } + else + list_for_each_entry(sbi, &log->sb_list, log_list) { + filemap_flush(sbi->ipbmap->i_mapping); + filemap_flush(sbi->ipimap->i_mapping); + filemap_flush(sbi->direct_inode->i_mapping); + } /* * forward syncpt @@ -1021,10 +1026,6 @@ static int lmLogSync(struct jfs_log * log, int nosyncwait) /* next syncpt trigger = written + more */ log->nextsync = written + more; - /* return if lmLogSync() from outside of transaction, e.g., sync() */ - if (nosyncwait) - return lsn; - /* if number of bytes written from last sync point is more * than 1/4 of the log size, stop new transactions from * starting until all current transactions are completed @@ -1049,11 +1050,12 @@ static int lmLogSync(struct jfs_log * log, int nosyncwait) * * FUNCTION: write log SYNCPT record for specified log * - * PARAMETERS: log - log structure + * PARAMETERS: log - log structure + * hard_sync - set to 1 to force metadata to be written */ -void jfs_syncpt(struct jfs_log *log) +void jfs_syncpt(struct jfs_log *log, int hard_sync) { LOG_LOCK(log); - lmLogSync(log, 1); + lmLogSync(log, hard_sync); LOG_UNLOCK(log); } diff --git a/fs/jfs/jfs_logmgr.h b/fs/jfs/jfs_logmgr.h index 747114cd38b..e4978b5b65e 100644 --- a/fs/jfs/jfs_logmgr.h +++ b/fs/jfs/jfs_logmgr.h @@ -510,6 +510,6 @@ extern int lmLogFormat(struct jfs_log *log, s64 logAddress, int logSize); extern int lmGroupCommit(struct jfs_log *, struct tblock *); extern int jfsIOWait(void *); extern void jfs_flush_journal(struct jfs_log * log, int wait); -extern void jfs_syncpt(struct jfs_log *log); +extern void jfs_syncpt(struct jfs_log *log, int hard_sync); #endif /* _H_JFS_LOGMGR */ diff --git a/fs/jfs/jfs_txnmgr.c b/fs/jfs/jfs_txnmgr.c index 121c981ff45..c7a92f9deb2 100644 --- a/fs/jfs/jfs_txnmgr.c +++ b/fs/jfs/jfs_txnmgr.c @@ -552,6 +552,11 @@ void txEnd(tid_t tid) * synchronize with logsync barrier */ if (test_bit(log_SYNCBARRIER, &log->flag)) { + TXN_UNLOCK(); + + /* write dirty metadata & forward log syncpt */ + jfs_syncpt(log, 1); + jfs_info("log barrier off: 0x%x", log->lsn); /* enable new transactions start */ @@ -560,11 +565,6 @@ void txEnd(tid_t tid) /* wakeup all waitors for logsync barrier */ TXN_WAKEUP(&log->syncwait); - TXN_UNLOCK(); - - /* forward log syncpt */ - jfs_syncpt(log); - goto wakeup; } } @@ -657,7 +657,9 @@ struct tlock *txLock(tid_t tid, struct inode *ip, struct metapage * mp, /* only anonymous txn. * Remove from anon_list */ + TXN_LOCK(); list_del_init(&jfs_ip->anon_inode_list); + TXN_UNLOCK(); } jfs_ip->atlhead = tlck->next; } else { diff --git a/fs/jfs/super.c b/fs/jfs/super.c index ee32211288c..9ff89720f93 100644 --- a/fs/jfs/super.c +++ b/fs/jfs/super.c @@ -114,6 +114,8 @@ static void jfs_destroy_inode(struct inode *inode) { struct jfs_inode_info *ji = JFS_IP(inode); + BUG_ON(!list_empty(&ji->anon_inode_list)); + spin_lock_irq(&ji->ag_lock); if (ji->active_ag != -1) { struct bmap *bmap = JFS_SBI(inode->i_sb)->bmap; @@ -531,7 +533,7 @@ static int jfs_sync_fs(struct super_block *sb, int wait) /* log == NULL indicates read-only mount */ if (log) { jfs_flush_journal(log, wait); - jfs_syncpt(log); + jfs_syncpt(log, 0); } return 0; diff --git a/fs/namei.c b/fs/namei.c index 57046d98a74..b85f158aef0 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -2216,7 +2216,8 @@ int vfs_rename(struct inode *old_dir, struct dentry *old_dentry, error = vfs_rename_other(old_dir,old_dentry,new_dir,new_dentry); if (!error) { const char *new_name = old_dentry->d_name.name; - fsnotify_move(old_dir, new_dir, old_name, new_name, is_dir, new_dentry->d_inode); + fsnotify_move(old_dir, new_dir, old_name, new_name, is_dir, + new_dentry->d_inode, old_dentry->d_inode); } fsnotify_oldname_free(old_name); diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 4845911f1c6..bb7ca022bcb 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -814,28 +814,39 @@ nfs_setattr(struct dentry *dentry, struct iattr *attr) nfs_wb_all(inode); } error = NFS_PROTO(inode)->setattr(dentry, &fattr, attr); - if (error == 0) { + if (error == 0) nfs_refresh_inode(inode, &fattr); + nfs_end_data_update(inode); + unlock_kernel(); + return error; +} + +/** + * nfs_setattr_update_inode - Update inode metadata after a setattr call. + * @inode: pointer to struct inode + * @attr: pointer to struct iattr + * + * Note: we do this in the *proc.c in order to ensure that + * it works for things like exclusive creates too. + */ +void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr) +{ + if ((attr->ia_valid & (ATTR_MODE|ATTR_UID|ATTR_GID)) != 0) { if ((attr->ia_valid & ATTR_MODE) != 0) { - int mode; - mode = inode->i_mode & ~S_IALLUGO; - mode |= attr->ia_mode & S_IALLUGO; + int mode = attr->ia_mode & S_IALLUGO; + mode |= inode->i_mode & ~S_IALLUGO; inode->i_mode = mode; } if ((attr->ia_valid & ATTR_UID) != 0) inode->i_uid = attr->ia_uid; if ((attr->ia_valid & ATTR_GID) != 0) inode->i_gid = attr->ia_gid; - if ((attr->ia_valid & ATTR_SIZE) != 0) { - inode->i_size = attr->ia_size; - vmtruncate(inode, attr->ia_size); - } - } - if ((attr->ia_valid & (ATTR_MODE|ATTR_UID|ATTR_GID)) != 0) NFS_FLAGS(inode) |= NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ACL; - nfs_end_data_update(inode); - unlock_kernel(); - return error; + } + if ((attr->ia_valid & ATTR_SIZE) != 0) { + inode->i_size = attr->ia_size; + vmtruncate(inode, attr->ia_size); + } } /* diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c index 7851569b31c..2681485cf2d 100644 --- a/fs/nfs/nfs3proc.c +++ b/fs/nfs/nfs3proc.c @@ -120,6 +120,8 @@ nfs3_proc_setattr(struct dentry *dentry, struct nfs_fattr *fattr, dprintk("NFS call setattr\n"); fattr->valid = 0; status = rpc_call(NFS_CLIENT(inode), NFS3PROC_SETATTR, &arg, fattr, 0); + if (status == 0) + nfs_setattr_update_inode(inode, sattr); dprintk("NFS reply setattr: %d\n", status); return status; } @@ -370,6 +372,8 @@ again: * not sure this buys us anything (and I'd have * to revamp the NFSv3 XDR code) */ status = nfs3_proc_setattr(dentry, &fattr, sattr); + if (status == 0) + nfs_setattr_update_inode(dentry->d_inode, sattr); nfs_refresh_inode(dentry->d_inode, &fattr); dprintk("NFS reply setattr (post-create): %d\n", status); } diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 1b76f80aedb..0c5a308e496 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -753,6 +753,7 @@ static int _nfs4_do_setattr(struct nfs_server *server, struct nfs_fattr *fattr, .rpc_argp = &arg, .rpc_resp = &res, }; + int status; fattr->valid = 0; @@ -762,7 +763,8 @@ static int _nfs4_do_setattr(struct nfs_server *server, struct nfs_fattr *fattr, } else memcpy(&arg.stateid, &zero_stateid, sizeof(arg.stateid)); - return rpc_call_sync(server->client, &msg, 0); + status = rpc_call_sync(server->client, &msg, 0); + return status; } static int nfs4_do_setattr(struct nfs_server *server, struct nfs_fattr *fattr, @@ -1145,6 +1147,8 @@ nfs4_proc_setattr(struct dentry *dentry, struct nfs_fattr *fattr, status = nfs4_do_setattr(NFS_SERVER(inode), fattr, NFS_FH(inode), sattr, state); + if (status == 0) + nfs_setattr_update_inode(inode, sattr); if (state != NULL) nfs4_close_state(state, FMODE_WRITE); put_rpccred(cred); @@ -1449,8 +1453,10 @@ nfs4_proc_create(struct inode *dir, struct dentry *dentry, struct iattr *sattr, struct nfs_fattr fattr; status = nfs4_do_setattr(NFS_SERVER(dir), &fattr, NFS_FH(state->inode), sattr, state); - if (status == 0) + if (status == 0) { + nfs_setattr_update_inode(state->inode, sattr); goto out; + } } else if (flags != 0) goto out; nfs4_close_state(state, flags); diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c index cedf636bcf3..be23c3fb926 100644 --- a/fs/nfs/proc.c +++ b/fs/nfs/proc.c @@ -114,6 +114,8 @@ nfs_proc_setattr(struct dentry *dentry, struct nfs_fattr *fattr, dprintk("NFS call setattr\n"); fattr->valid = 0; status = rpc_call(NFS_CLIENT(inode), NFSPROC_SETATTR, &arg, fattr, 0); + if (status == 0) + nfs_setattr_update_inode(inode, sattr); dprintk("NFS reply setattr: %d\n", status); return status; } diff --git a/fs/nfs_common/nfsacl.c b/fs/nfs_common/nfsacl.c index 18c58c32e32..251e5a1bb1c 100644 --- a/fs/nfs_common/nfsacl.c +++ b/fs/nfs_common/nfsacl.c @@ -239,6 +239,7 @@ nfsacl_decode(struct xdr_buf *buf, unsigned int base, unsigned int *aclcnt, if (xdr_decode_word(buf, base, &entries) || entries > NFS_ACL_MAX_ENTRIES) return -EINVAL; + nfsacl_desc.desc.array_maxlen = entries; err = xdr_decode_array2(buf, base + 4, &nfsacl_desc.desc); if (err) return err; diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index 07b9a065e9d..1697539a717 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -287,6 +287,7 @@ out: svc_exit_thread(rqstp); /* Release module */ + unlock_kernel(); module_put_and_exit(0); } diff --git a/fs/ntfs/ChangeLog b/fs/ntfs/ChangeLog index 9709fac6531..21e21fe519e 100644 --- a/fs/ntfs/ChangeLog +++ b/fs/ntfs/ChangeLog @@ -174,6 +174,9 @@ ToDo/Notes: fact that the vfs and ntfs inodes are one struct in memory to find the ntfs inode in memory if present. Also, the ntfs inode has its own locking so it does not matter if the vfs inode is locked. + - Fix bug in mft record writing where we forgot to set the device in + the buffers when mapping them after the VM had discarded them + Thanks to Martin MOKREJŠ for the bug report. 2.1.22 - Many bug and race fixes and error handling improvements. diff --git a/fs/ntfs/mft.c b/fs/ntfs/mft.c index ac9ff39aa83..317f7c679fd 100644 --- a/fs/ntfs/mft.c +++ b/fs/ntfs/mft.c @@ -533,6 +533,7 @@ int ntfs_sync_mft_mirror(ntfs_volume *vol, const unsigned long mft_no, LCN lcn; unsigned int vcn_ofs; + bh->b_bdev = vol->sb->s_bdev; /* Obtain the vcn and offset of the current block. */ vcn = ((VCN)mft_no << vol->mft_record_size_bits) + (block_start - m_start); @@ -725,6 +726,7 @@ int write_mft_record_nolock(ntfs_inode *ni, MFT_RECORD *m, int sync) LCN lcn; unsigned int vcn_ofs; + bh->b_bdev = vol->sb->s_bdev; /* Obtain the vcn and offset of the current block. */ vcn = ((VCN)ni->mft_no << vol->mft_record_size_bits) + (block_start - m_start); diff --git a/include/asm-i386/processor.h b/include/asm-i386/processor.h index 5d06e6bd6ba..d0d8b016009 100644 --- a/include/asm-i386/processor.h +++ b/include/asm-i386/processor.h @@ -29,7 +29,7 @@ struct desc_struct { }; #define desc_empty(desc) \ - (!((desc)->a + (desc)->b)) + (!((desc)->a | (desc)->b)) #define desc_equal(desc1, desc2) \ (((desc1)->a == (desc2)->a) && ((desc1)->b == (desc2)->b)) diff --git a/include/asm-ppc64/iSeries/LparMap.h b/include/asm-ppc64/iSeries/LparMap.h index 5c32e38c1c0..a6840b186d0 100644 --- a/include/asm-ppc64/iSeries/LparMap.h +++ b/include/asm-ppc64/iSeries/LparMap.h @@ -19,6 +19,8 @@ #ifndef _LPARMAP_H #define _LPARMAP_H +#ifndef __ASSEMBLY__ + #include <asm/types.h> /* @@ -71,6 +73,11 @@ struct LparMap { } xRanges[HvRangesToMap]; }; -extern struct LparMap xLparMap; +extern const struct LparMap xLparMap; + +#endif /* __ASSEMBLY__ */ + +/* the fixed address where the LparMap exists */ +#define LPARMAP_PHYS 0x7000 #endif /* _LPARMAP_H */ diff --git a/include/asm-um/page.h b/include/asm-um/page.h index 5afee8a8cdf..f58aedadeb4 100644 --- a/include/asm-um/page.h +++ b/include/asm-um/page.h @@ -104,8 +104,8 @@ extern void *to_virt(unsigned long phys); * casting is the right thing, but 32-bit UML can't have 64-bit virtual * addresses */ -#define __pa(virt) to_phys((void *) (unsigned long) virt) -#define __va(phys) to_virt((unsigned long) phys) +#define __pa(virt) to_phys((void *) (unsigned long) (virt)) +#define __va(phys) to_virt((unsigned long) (phys)) #define page_to_pfn(page) ((page) - mem_map) #define pfn_to_page(pfn) (mem_map + (pfn)) diff --git a/include/asm-x86_64/processor.h b/include/asm-x86_64/processor.h index 106f666517b..85549e656ee 100644 --- a/include/asm-x86_64/processor.h +++ b/include/asm-x86_64/processor.h @@ -32,7 +32,7 @@ #define ID_MASK 0x00200000 #define desc_empty(desc) \ - (!((desc)->a + (desc)->b)) + (!((desc)->a | (desc)->b)) #define desc_equal(desc1, desc2) \ (((desc1)->a == (desc2)->a) && ((desc1)->b == (desc2)->b)) diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h index 602c305c858..03b8e7932b8 100644 --- a/include/linux/fsnotify.h +++ b/include/linux/fsnotify.h @@ -21,7 +21,7 @@ */ static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir, const char *old_name, const char *new_name, - int isdir, struct inode *target) + int isdir, struct inode *target, struct inode *source) { u32 cookie = inotify_get_cookie(); @@ -41,6 +41,10 @@ static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir, inotify_inode_queue_event(target, IN_DELETE_SELF, 0, NULL); inotify_inode_is_dead(target); } + + if (source) { + inotify_inode_queue_event(source, IN_MOVE_SELF, 0, NULL); + } } /* diff --git a/include/linux/inotify.h b/include/linux/inotify.h index a40c2bf0408..93bb3afe646 100644 --- a/include/linux/inotify.h +++ b/include/linux/inotify.h @@ -35,6 +35,7 @@ struct inotify_event { #define IN_CREATE 0x00000100 /* Subfile was created */ #define IN_DELETE 0x00000200 /* Subfile was deleted */ #define IN_DELETE_SELF 0x00000400 /* Self was deleted */ +#define IN_MOVE_SELF 0x00000800 /* Self was moved */ /* the following are legal events. they are sent as needed to any watch */ #define IN_UNMOUNT 0x00002000 /* Backing fs was unmounted */ @@ -56,7 +57,8 @@ struct inotify_event { */ #define IN_ALL_EVENTS (IN_ACCESS | IN_MODIFY | IN_ATTRIB | IN_CLOSE_WRITE | \ IN_CLOSE_NOWRITE | IN_OPEN | IN_MOVED_FROM | \ - IN_MOVED_TO | IN_DELETE | IN_CREATE | IN_DELETE_SELF) + IN_MOVED_TO | IN_DELETE | IN_CREATE | IN_DELETE_SELF | \ + IN_MOVE_SELF) #ifdef __KERNEL__ diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index 8ea249110fb..7d78a783c64 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -292,6 +292,7 @@ extern int nfs_revalidate_inode(struct nfs_server *server, struct inode *inode); extern int __nfs_revalidate_inode(struct nfs_server *, struct inode *); extern void nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping); extern int nfs_setattr(struct dentry *, struct iattr *); +extern void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr); extern void nfs_begin_attr_update(struct inode *); extern void nfs_end_attr_update(struct inode *); extern void nfs_begin_data_update(struct inode *); diff --git a/include/linux/pci.h b/include/linux/pci.h index 8621cf42b46..bc4c40000c0 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -556,7 +556,8 @@ struct pci_dev { /* keep track of device state */ unsigned int is_enabled:1; /* pci_enable_device has been called */ unsigned int is_busmaster:1; /* device is busmaster */ - + unsigned int no_msi:1; /* device may not use msi */ + u32 saved_config_space[16]; /* config space saved at suspend time */ struct bin_attribute *rom_attr; /* attribute descriptor for sysfs ROM entry */ int rom_attr_enabled; /* has display of the rom attribute been enabled? */ diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index bc4cc10fabe..51e61e96051 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2281,6 +2281,11 @@ #define PCI_VENDOR_ID_INTEL 0x8086 #define PCI_DEVICE_ID_INTEL_EESSC 0x0008 #define PCI_DEVICE_ID_INTEL_21145 0x0039 +#define PCI_DEVICE_ID_INTEL_PXHD_0 0x0320 +#define PCI_DEVICE_ID_INTEL_PXHD_1 0x0321 +#define PCI_DEVICE_ID_INTEL_PXH_0 0x0329 +#define PCI_DEVICE_ID_INTEL_PXH_1 0x032A +#define PCI_DEVICE_ID_INTEL_PXHV 0x032C #define PCI_DEVICE_ID_INTEL_82375 0x0482 #define PCI_DEVICE_ID_INTEL_82424 0x0483 #define PCI_DEVICE_ID_INTEL_82378 0x0484 diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h index 34ec3e8d99b..23448d0fb5b 100644 --- a/include/linux/sunrpc/xdr.h +++ b/include/linux/sunrpc/xdr.h @@ -177,6 +177,7 @@ typedef int (*xdr_xcode_elem_t)(struct xdr_array2_desc *desc, void *elem); struct xdr_array2_desc { unsigned int elem_size; unsigned int array_len; + unsigned int array_maxlen; xdr_xcode_elem_t xcode; }; diff --git a/kernel/signal.c b/kernel/signal.c index ca1186eef93..d282fea8113 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -692,7 +692,7 @@ static void handle_stop_signal(int sig, struct task_struct *p) { struct task_struct *t; - if (p->flags & SIGNAL_GROUP_EXIT) + if (p->signal->flags & SIGNAL_GROUP_EXIT) /* * The process is in the middle of dying already. */ diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index 3ed6fc15815..566045e5843 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -861,7 +861,8 @@ static int tso_fragment(struct sock *sk, struct sk_buff *skb, unsigned int len, u16 flags; /* All of a TSO frame must be composed of paged data. */ - BUG_ON(skb->len != skb->data_len); + if (skb->len != skb->data_len) + return tcp_fragment(sk, skb, len, mss_now); buff = sk_stream_alloc_pskb(sk, 0, 0, GFP_ATOMIC); if (unlikely(buff == NULL)) @@ -974,6 +975,8 @@ static int tcp_write_xmit(struct sock *sk, unsigned int mss_now, int nonagle) sent_pkts = 0; while ((skb = sk->sk_send_head)) { + unsigned int limit; + tso_segs = tcp_init_tso_segs(sk, skb, mss_now); BUG_ON(!tso_segs); @@ -994,9 +997,10 @@ static int tcp_write_xmit(struct sock *sk, unsigned int mss_now, int nonagle) break; } + limit = mss_now; if (tso_segs > 1) { - u32 limit = tcp_window_allows(tp, skb, - mss_now, cwnd_quota); + limit = tcp_window_allows(tp, skb, + mss_now, cwnd_quota); if (skb->len < limit) { unsigned int trim = skb->len % mss_now; @@ -1004,15 +1008,12 @@ static int tcp_write_xmit(struct sock *sk, unsigned int mss_now, int nonagle) if (trim) limit = skb->len - trim; } - if (skb->len > limit) { - if (tso_fragment(sk, skb, limit, mss_now)) - break; - } - } else if (unlikely(skb->len > mss_now)) { - if (unlikely(tcp_fragment(sk, skb, mss_now, mss_now))) - break; } + if (skb->len > limit && + unlikely(tso_fragment(sk, skb, limit, mss_now))) + break; + TCP_SKB_CB(skb)->when = tcp_time_stamp; if (unlikely(tcp_transmit_skb(sk, skb_clone(skb, GFP_ATOMIC)))) @@ -1064,11 +1065,14 @@ void tcp_push_one(struct sock *sk, unsigned int mss_now) cwnd_quota = tcp_snd_test(sk, skb, mss_now, TCP_NAGLE_PUSH); if (likely(cwnd_quota)) { + unsigned int limit; + BUG_ON(!tso_segs); + limit = mss_now; if (tso_segs > 1) { - u32 limit = tcp_window_allows(tp, skb, - mss_now, cwnd_quota); + limit = tcp_window_allows(tp, skb, + mss_now, cwnd_quota); if (skb->len < limit) { unsigned int trim = skb->len % mss_now; @@ -1076,15 +1080,12 @@ void tcp_push_one(struct sock *sk, unsigned int mss_now) if (trim) limit = skb->len - trim; } - if (skb->len > limit) { - if (unlikely(tso_fragment(sk, skb, limit, mss_now))) - return; - } - } else if (unlikely(skb->len > mss_now)) { - if (unlikely(tcp_fragment(sk, skb, mss_now, mss_now))) - return; } + if (skb->len > limit && + unlikely(tso_fragment(sk, skb, limit, mss_now))) + return; + /* Send it out now. */ TCP_SKB_CB(skb)->when = tcp_time_stamp; diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c index 866f10726c5..10fbb50daea 100644 --- a/net/ipv6/ip6_input.c +++ b/net/ipv6/ip6_input.c @@ -198,12 +198,13 @@ resubmit: if (!raw_sk) { if (xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb)) { IP6_INC_STATS_BH(IPSTATS_MIB_INUNKNOWNPROTOS); - icmpv6_param_prob(skb, ICMPV6_UNK_NEXTHDR, nhoff); + icmpv6_send(skb, ICMPV6_PARAMPROB, + ICMPV6_UNK_NEXTHDR, nhoff, + skb->dev); } - } else { + } else IP6_INC_STATS_BH(IPSTATS_MIB_INDELIVERS); - kfree_skb(skb); - } + kfree_skb(skb); } rcu_read_unlock(); return 0; diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c index e2b848ec985..1d4d75b34d3 100644 --- a/net/ipv6/raw.c +++ b/net/ipv6/raw.c @@ -328,6 +328,8 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb) if (skb->ip_summed != CHECKSUM_UNNECESSARY) { if (skb->ip_summed == CHECKSUM_HW) { + skb_postpull_rcsum(skb, skb->nh.raw, + skb->h.raw - skb->nh.raw); skb->ip_summed = CHECKSUM_UNNECESSARY; if (csum_ipv6_magic(&skb->nh.ipv6h->saddr, &skb->nh.ipv6h->daddr, diff --git a/net/sunrpc/xdr.c b/net/sunrpc/xdr.c index 8a4d9c106af..fde16f40a58 100644 --- a/net/sunrpc/xdr.c +++ b/net/sunrpc/xdr.c @@ -993,6 +993,7 @@ xdr_xcode_array2(struct xdr_buf *buf, unsigned int base, return -EINVAL; } else { if (xdr_decode_word(buf, base, &desc->array_len) != 0 || + desc->array_len > desc->array_maxlen || (unsigned long) base + 4 + desc->array_len * desc->elem_size > buf->len) return -EINVAL; |