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* [PATCH] powerpc/PCI hotplug: merge config_pci_adapterlinas@austin.ibm.com2006-01-312-32/+4
| | | | | | | | | | Remove general baroqueness. The function rpaphp_config_pci_adapter() is really just one line of code, once all the dbg printks are removed. And its called in only one place. So replace the call by the one line. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Acked-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] powerpc/PCI hotplug: remove rpaphp_fixup_new_pci_devices()linas@austin.ibm.com2006-01-313-143/+2
| | | | | | | | | | | The function rpaphp_fixup_new_pci_devices() has been migrated to pcibios_fixup_new_pci_devices() in arch/powerpc/platforms/pseries/pci_dlpar.c This patch removes the old version. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Acked-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] powerpc/PCI hotplug: remove rpaphp_find_bus()linas@austin.ibm.com2006-01-313-38/+5
| | | | | | | | | | The function rpaphp_find_pci_bus() has been migrated to pcibios_find_pci_bus() in arch/powerpc/platforms/pseries/pci_dlpar.c This patch removes the old version. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Acked-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI Hotplug: shpchp: AMD POGO errata fixKeck, David2006-01-312-1/+105
| | | | | | | | | | | | | This patch fixes the AMD POGO errata on the hotplug controller where the platform will lock up or reboot if PERR/SERR generation is enabled and a slot is sent an enable command. This fix disables PERR/SERR generation before a slot is sent the enable command by first saving related registers, turning off SERR/PERR generation, enabling the slot, then restoring the registers. Signed-off-by: David Keck <david.keck@amd.com> Cc: Kristen Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI Hotplug: PCI panic on dlpar add (add pci slot to running partition)linas2006-01-311-1/+1
| | | | | | | | | | | | | | | | Removing and then adding a PCI slot to a running partition results in a kernel panic. The current code attempts to add iospace for an entire root bus, which is inappropriate, and silently fails. When a pci device tries to use the iospace, a page fault is taken, as the iospace had not been mapped, and of course the page fault cannot be resolved. This only occurs for PCI adapters using pio, which may be why it hadn't been seen earlier (this seems to have been broken for a while). This patch has survived testing of dozens of slot add and removes. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Acked-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI Hotplug/powerpc: module build breaklinas2006-01-311-0/+1
| | | | | | | | | | | | The RPAPHP hoplug driver will not build as a module, because it calls on pci_claim_resource(), which is not exported. This exports the symbol. Problem reported by Olaf Hering <olh@suse.de> A grep indicates that building drivers/parisc/lba_pci.c would have trouble building as a module for the same reason. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI: pci_ids: remove duplicates gathered during merge periodGrant Coady2006-01-311-7/+0
| | | | | | | pci_ids.h: remove duplicates. Compile tested allmodconfig. Signed-off-by: Grant Coady <gcoady@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI: restore 2 missing pci idsMark Rustad2006-01-311-0/+2
| | | | | | | | | | Somewhere between 2.6.14 and 2.6.15-rc3, some PCI ids were apparently removed. The ecc.c module, which is not a part of the kernel.org tree, but included in some distributions, fails to compile. Signed-off-by: Mark Rustad <mrustad@mac.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI Hotplug: fix up Kconfig help textPavel Machek2006-01-311-2/+1
| | | | | | Remove reference to pcihpfs that no longer exists. Signed-off-by: Pavel Machek <pavel@suse.cz>
* [PATCH] PCI Hotplug: fix up coding style issuesPavel Machek2006-01-312-14/+11
| | | | | Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI: make it easier to see that set_msi_affinity() is usedGrant Grundler2006-01-312-9/+5
| | | | | | | | | | | | | | | | I missed this usage in drivers/pci/msi.h: #ifdef CONFIG_SMP #define set_msi_irq_affinity set_msi_affinity #else #define set_msi_irq_affinity NULL #endif set_msi_affinity() is declared and exclusively used in msi.c. Here's a better way so (hopefully) history doesn't repeat itself. Signed-off-by: Grant Grundler <iod00d@hp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI: drivers/pci/pci.c: #if 0 pci_find_ext_capability()Adrian Bunk2006-01-312-2/+2
| | | | | | | This patch #if 0's the unused global function pci_find_ext_capability(). Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI: irq and pci_ids: patch for Intel ICH8Jason Gaston2006-01-312-0/+12
| | | | | | | This patch adds the Intel ICH8 DID's to the irq.c and pci_ids.h files. Signed-off-by: Jason Gaston <Jason.d.gaston@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] pci: Schedule removal of pci_module_initRichard Knutsson2006-01-311-0/+7
| | | | | | | Scheduled the removal of pci_module_init. Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI: schedule PCI_LEGACY_PROC for removalAdrian Bunk2006-01-311-0/+7
| | | | | | | PCI_LEGACY_PROC is deprecated since 2.5.53 in favor of lspci(8). Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] "Fix uidhash_lock <-> RXU deadlock" fixAndrew Morton2006-01-311-10/+17
| | | | | | | | | | I get storms of warnings from local_bh_enable(). Better-tested patches, please. Cc: Ingo Molnar <mingo@elte.hu> Cc: "Paul E. McKenney" <paulmck@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/x86Linus Torvalds2006-01-313-13/+17
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| * [X86] Add new Intel cache descriptors.Dave Jones2006-01-261-0/+11
| | | | | | | | | | | | | | | | From http://www.intel.com/design/xeon/applnots/24161830.pdf 16MB of 16-way assoc 64 byte per cacheline L3 cache anyone? Yum. Signed-off-by: Dave Jones <davej@redhat.com>
| * [X86] Remove pointless versioning of mtrr driver.Dave Jones2006-01-051-3/+0
| | | | | | | | | | | | | | It's not like this has changed significantly, and probably never will. Reduce some bootup dmesg noise. Signed-off-by: Dave Jones <davej@redhat.com>
| * [X86] Rename MTRR mutex to something more sensible.Dave Jones2005-12-201-6/+6
| | | | | | | | | | | | | | I spotted 'main_lock' whilst grovelling through a vmlinux with objdump. Even if it is static, it's a horrible name. Signed-off-by: Dave Jones <davej@redhat.com>
| * [X86] Remove Winchip 4 ID.Dave Jones2005-12-201-4/+0
| | | | | | | | | | | | | | This CPU never made it into production. It went on to become the basis for the VIA Samuel. Signed-off-by: Dave Jones <davej@redhat.com>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgartLinus Torvalds2006-01-317-20/+76
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| * | [AGPGART] 945GM support for agpgartAlan Hourihane2006-01-192-2/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | Here's a very small diff for 945GM support for agpgart. Patch against 2.6.15. From: Alan Hourihane <alanh@fairlite.demon.co.uk> Signed-off-by: Dave Jones <davej@redhat.com>
| * | [AGPGART] Semaphore to Mutex conversion.akpm@osdl.org2006-01-162-15/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Jones <davej@redhat.com>
| * | [AGPGART] Suspend/Resume support for ATI GARTakpm@osdl.org2006-01-161-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add suspend/resume support for the ati-agp module Signed-off-by: Jaco Kroon <jaco@kroon.co.za> Acked-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Jones <davej@redhat.com>
| * | [AGPGART] Suspend/Resume support for AMD64 GART.akpm@osdl.org2006-01-161-0/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for suspend/resume to the amd64-agp driver. Without it, X displays garbage after resume from swsusp. Signed-off-by: Michal Schmidt <xschmi00@stud.feec.vutbr.cz> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Jones <davej@redhat.com>
| * | [AGPGART] Loop cleanupDaniel =?ISO-8859-1?Q?Marjam=E4ki2006-01-161-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | The loop contains a command that is only used in the last iteration. I moved the command outside the loop. Compile-tested Signed-off-by: Daniel Marjamäki <daniel.marjamaki at comhem.se> Signed-off-by: Dave Jones <davej@redhat.com>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2006-01-315-6/+28
|\ \ \ | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband
| * | | IB/mthca: Use correct GID in MADs sent on port 2Michael S. Tsirkin2006-01-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mthca_create_ah() includes the port number in the GID index. The reverse needs to be done in mthca_read_ah(). Noted by Hal Rosenstock. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | | IPoIB: Lock accesses to multicast packet queuesMichael S. Tsirkin2006-01-171-3/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Avoid corrupting mcast->pkt_queue by serializing access with priv->tx_lock. Also, update dropped packet statistics to count multicast packets removed from pkt_queue as dropped. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | | IB/sa_query: Flush scheduled work before unloading moduleMichael S. Tsirkin2006-01-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sa_query schedules work on IB asynchronous events. After unregistering the async event handler, make sure that this work has completed before releasing the IB device (and possibly allowing the sa_query module text to go away). Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | | IB/uverbs: Flush scheduled work before unloading moduleMichael S. Tsirkin2006-01-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | uverbs might schedule work to clean up when a file is closed. Make sure that this work runs before allowing module text to go away. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | | IPoIB: Make sure path is fully initialized before using itMichael S. Tsirkin2006-01-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SA path record query completion can initialize path->pathrec.dlid before IPoIB's callback runs and initializes path->ah, so we must test ah rather than dlid. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | | | Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreqLinus Torvalds2006-01-317-113/+141
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| * | | | [CPUFREQ] Get rid of userspace policy struct, make userspace gov _PPC safe.Thomas Renninger2006-01-271-25/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Userspace governor need not to hold it's own cpufreq_policy, better make use of the global core policy. Also fixes a bug in case of frequency changes via _PPC. Old min/max values have wrongly been passed to __cpufreq_driver_target() (kind of buffered) and when max freq was available again, only the old max(normally lowest freq) was still active. Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Dave Jones <davej@redhat.com> cpufreq_userspace.c | 53 +++++++++++++++++++++++++++------------------------- 1 files changed, 28 insertions(+), 25 deletions(-)
| * | | | [CPUFREQ] _PPC frequency change issuesThomas Renninger2006-01-261-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BIOS might change frequency behind our back when BIOS changes allowed frequencies via _PPC. In this case cpufreq core got out of sync. Ask driver for current freq and notify governors about a change Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | | [CPUFREQ] p4-clockmod: Workaround for CPU's with N60 errataBen Collins2006-01-261-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ignore clock frequencies below 2Ghz for CPU's detected with N60 errata bug. Signed-off-by: Ben Collins <bcollins@ubuntu.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | | [CPUFREQ] X86_GX_SUSPMOD must depend on PCIAdrian Bunk2006-01-191-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the following compile error: ... CC arch/i386/kernel/cpu/cpufreq/gx-suspmod.o arch/i386/kernel/cpu/cpufreq/gx-suspmod.c: In function 'gx_detect_chipset': arch/i386/kernel/cpu/cpufreq/gx-suspmod.c:193: error: implicit declaration of function 'pci_match_id' arch/i386/kernel/cpu/cpufreq/gx-suspmod.c:193: warning: comparison between pointer and integer make[3]: *** [arch/i386/kernel/cpu/cpufreq/gx-suspmod.o] Error 1 <-- snip --> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | | [CPUFREQ] Don't free held mutex in cpufreq_add_dev()Andrew Morton2006-01-181-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the cpufreq code play nicely with the mutex debugging code: don't free a held mutex. Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | | [CPUFREQ] convert remaining cpufreq semaphore to a mutexArjan van de Ven2006-01-182-19/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This one fell through the automation at first because it initializes the semaphore to locked, but that's easily remedied Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Dave Jones <davej@redhat.com> drivers/cpufreq/cpufreq.c | 37 +++++++++++++++++++------------------ include/linux/cpufreq.h | 3 ++- 2 files changed, 21 insertions(+), 19 deletions(-)
| * | | | [CPUFREQ] Convert drivers/cpufreq semaphores to mutexes.akpm@osdl.org2006-01-184-67/+70
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Jones <davej@redhat.com>
* | | | | Merge branch 'release' of ↵Linus Torvalds2006-01-317-35/+34
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| * | | | | [IA64-SGI] Add PROM feature set for device flush listPrarit Bhargava2006-01-262-21/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce PRF_DEVICE_FLUSH_LIST flag for older PROMs. Signed-off-by: Prarit Bhargava <prarit@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | | | | [IA64-SGI] XPC remove unnecessary GFP_DMA flagJes Sorensen2006-01-241-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the GFP_DMA flag from XPC kmalloc() calls. Signed-off-by: Jes Sorensen <jes@sgi.com> Acked-by: Dean Nelson <dcn@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | | | | [IA64] sn2 maintainer update (Jes Sorensen)Greg Edwards2006-01-241-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We lured Jes to the dark side, and he's going to take over as the sn2 maintainer. His experience and thoroughness will serve him well here. Signed-off-by: Greg Edwards <edwardsg@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | | | | [IA64-SGI] add sn_feature_sets bitDean Roe2006-01-241-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SGI's prom has added a new feature which avoids an Altix-specific MCA that can occur with excessive use of ia64_pal_cache_flush. This patch adds the #define to the sn_feature_sets.h to reflect that bit is taken. Signed-off-by: Dean Roe <roe@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | | | | [IA64] Scaling fix for simultaneous unaligned accessesJack Steiner2006-01-241-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Eliminate a hot shared cacheline that occurs if multiple cpus are taking unaligned exceptions. Signed-off-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | | | | [IA64-SGI] sn_dma_alloc_coherent should use gfp flagsTakashi Iwai2006-01-241-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Takashi helped us track down a bad page state bug we thought was coming from alsa. It turns out we weren't paying attention to the gfp flags that were passed in to sn_dma_alloc_coherent(). From: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Edwards <edwardsg@sgi.com> Signed-off-by: Mark Maule <maule@sgi.com> Signed-off-by: Jes Sorensen <jes@sgi.com>
| * | | | | [IA64] Set the correct default OS status in the MCA handlerKeith Owens2006-01-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sos->os_status is set to a default value of IA64_MCA_COLD_BOOT for an MCA, but then is incorrectly overwritten with IA64_MCA_SAME_CONTEXT (0). This makes SAL think that all MCAs have been recovered. Signed-off-by: Keith Owens <kaos@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
* | | | | | Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds2006-01-3148-1428/+2161
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