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2007-10-15[TG3]: Fix performance regression on 5705.Michael Chan
A performance regression was introduced by the following commit: commit ee6a99b539a50b4e9398938a0a6d37f8bf911550 Author: Michael Chan <mchan@broadcom.com> Date: Wed Jul 18 21:49:10 2007 -0700 [TG3]: Fix msi issue with kexec/kdump. In making that change, the PCI latency timer and cache line size registers were not restored after chip reset. On the 5705, the latency timer gets reset to 0 during chip reset and this causes very poor performance. Update version to 3.84. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-15[ISDN]: Remove local copy of device name to make sure renames work.Karsten Keil
Signed-off-by: Karsten Keil <kkeil@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-15[NIU]: getting rid of __ucmpdi2 in niu.oAl Viro
By the time we get to that switch by PHY type, we have 8bit value. No need to keep it in u64 when u8 would do. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-15[NIU]: Fix write past end of array in niu_pci_probe_sprom().David S. Miller
Noticed by Coverity checker and reported by Adrian Bunk. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-15Get rid of unused variable warning in drivers/pci/hotplug/pci_hotplug_core.cLinus Torvalds
Commit 5a7ad7f044941316dc98eda2a087a12a7a50649d removed all uses of 'retval', but didn't remove the variable itself. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-schedLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched: (140 commits) sched: sync wakeups preempt too sched: affine sync wakeups sched: guest CPU accounting: maintain guest state in KVM sched: guest CPU accounting: maintain stats in account_system_time() sched: guest CPU accounting: add guest-CPU /proc/<pid>/stat fields sched: guest CPU accounting: add guest-CPU /proc/stat field sched: domain sysctl fixes: add terminator comment sched: domain sysctl fixes: do not crash on allocation failure sched: domain sysctl fixes: unregister the sysctl table before domains sched: domain sysctl fixes: use for_each_online_cpu() sched: domain sysctl fixes: use kcalloc() Make scheduler debug file operations const sched: enable wake-idle on CONFIG_SCHED_MC=y sched: reintroduce topology.h tunings sched: allow the immediate migration of cache-cold tasks sched: debug, improve migration statistics sched: debug: increase width of debug line sched: activate task_hot() only on fair-scheduled tasks sched: reintroduce cache-hot affinity sched: speed up context-switches a bit ...
2007-10-15Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (207 commits) [SCSI] gdth: fix CONFIG_ISA build failure [SCSI] esp_scsi: remove __dev{init,exit} [SCSI] gdth: !use_sg cleanup and use of scsi accessors [SCSI] gdth: Move members from SCp to gdth_cmndinfo, stage 2 [SCSI] gdth: Setup proper per-command private data [SCSI] gdth: Remove gdth_ctr_tab[] [SCSI] gdth: switch to modern scsi host registration [SCSI] gdth: gdth_interrupt() gdth_get_status() & gdth_wait() fixes [SCSI] gdth: clean up host private data [SCSI] gdth: Remove virt hosts [SCSI] gdth: Reorder scsi_host_template intitializers [SCSI] gdth: kill gdth_{read,write}[bwl] wrappers [SCSI] gdth: Remove 2.4.x support, in-kernel changelog [SCSI] gdth: split out pci probing [SCSI] gdth: split out eisa probing [SCSI] gdth: split out isa probing gdth: Make one abuse of scsi_cmnd less obvious [SCSI] NCR5380: Use scsi_eh API for REQUEST_SENSE invocation [SCSI] usb storage: use scsi_eh API in REQUEST_SENSE execution [SCSI] scsi_error: Refactoring scsi_error to facilitate in synchronous REQUEST_SENSE ...
2007-10-15Merge branch 'agp-patches' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/airlied/agp-2.6 * 'agp-patches' of master.kernel.org:/pub/scm/linux/kernel/git/airlied/agp-2.6: fix use after free in amd create gatt pages AGP fix race condition between unmapping and freeing pages
2007-10-15Merge branch 'drm-patches' of ↵Linus Torvalds
ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-patches' of ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: via invalid device ids removal radeon: Commit the ring after each partial texture upload blit. i915: fix vbl swap allocation size. drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. drm: remove XFREE86_VERSION macros. drm: Replace filp in ioctl arguments with drm_file *file_priv. drm: Remove DRM_ERR OS macro.
2007-10-15HID: fix HIDIOCGRDESC memory access in hidrawJiri Kosina
Fix bogus copying of data into userspace when HIDIOCGRDESC is issued. HID-transport layer makes sure that dev->hid->rdesc is not larger than HID_MAX_DESCRIPTOR_SIZE. Noticed-by: Al Viro <viro@ftp.linux.org.uk> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-15sched: guest CPU accounting: maintain guest state in KVMLaurent Vivier
Modify KVM to update guest time accounting. [ mingo@elte.hu: ported to 2.6.24 KVM. ] Signed-off-by: Laurent Vivier <Laurent.Vivier@bull.net> Acked-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-15via invalid device ids removalXavier Bachelot
0x1106, 0x7204 is unknown and thus is not an IGP/GPU. 0x1106, 0x3304 is K8M800 hostbridge, not an IGP/GPU. None of them are in drm git tree. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2007-10-15radeon: Commit the ring after each partial texture upload blit.chaohong guo
This makes sure each blit starts as early as possible, which may improve texture upload performance in some cases. Signed-off-by: Dave Airlie <airlied@redhat.com>
2007-10-15i915: fix vbl swap allocation size.Dave Airlie
Oops... Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-10-15drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE.Eric Anholt
The data is now in kernel space, copied in/out as appropriate according to t This results in DRM_COPY_{TO,FROM}_USER going away, and error paths to deal with those failures. This also means that XFree86 4.2.0 support for i810 DR is lost. Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-10-15drm: remove XFREE86_VERSION macros.Dave Airlie
These are no longer needed or being used. Signed-off-by: Dave Airlie <airlied@redhat.com>
2007-10-15drm: Replace filp in ioctl arguments with drm_file *file_priv.Eric Anholt
As a fallout, replace filp storage with file_priv storage for "unique identifier of a client" all over the DRM. There is a 1:1 mapping, so this should be a noop. This could be a minor performance improvement, as everyth on Linux dereferenced filp to get file_priv anyway, while only the mmap ioct went the other direction. Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-10-15drm: Remove DRM_ERR OS macro.Eric Anholt
This was used to make all ioctl handlers return -errno on linux and errno on *BSD. Instead, just return -errno in shared code, and flip sign on return f shared code to *BSD code. Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-10-15fix use after free in amd create gatt pagesJesper Juhl
Coverity spotted a "use after free" bug in drivers/char/agp/amd-k7-agp.c::amd_create_gatt_pages(). The problem is this: If "entry = kzalloc(sizeof(struct amd_page_map), GFP_KERNEL);" fails, then there's a loop in the function to free all entries allocated so far and break out of the allocation loop. That in itself is pretty sane, but then the (now freed) 'tables' is assigned to amd_irongate_private.gatt_pages and 'retval' is set to -ENOMEM which causes amd_free_gatt_pages(); to be called at the end of the function. The problem with this is that amd_free_gatt_pages() will then loop 'amd_irongate_private.num_tables' times and try to free each entry in tables[] - this is bad since tables has already been freed and furthermore it will call kfree(tables) at the end - a double free. This patch removes the freeing loop in amd_create_gatt_pages() and instead relies entirely on the call to amd_free_gatt_pages() to free everything we allocated in case of an error. It also sets amd_irongate_private.num_tables to the actual number of entries allocated instead of just using the value passed in from the caller - this ensures that amd_free_gatt_pages() will only attempt to free stuff that was actually allocated. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2007-10-15AGP fix race condition between unmapping and freeing pagesDave Airlie
With Andi's clflush fixup, we were getting hangs on server exit, flushing the mappings after freeing each page helped. This showed up a race condition where the pages after being freed could be reused before the agp mappings had been flushed. Flushing after each single page is a bad thing for future drm work, so make the page destroy a two pass unmapping all the pages, flushing the mappings, and then destroying the pages. Signed-off-by: Dave Airlie <airlied@linux.ie> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-10-14Fix compile while compiling drivers/mmc/host/mmc_spi.o with !BLOCKDavid Brownell
Make sure the mmc_spi driver can build without CONFIG_BLOCK. Issue noted by "Avuton Olrich" <avuton@gmail.com> and randconfig. While that won't be a common configuration, sometimes embedded boards use SDIO to interface WLAN or Bluetooth chips (vs some parallel interface), and don't provide an MMC/SD socket for use with flash memory cards. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14sky2: reboot fixStephen Hemminger
The call to napi_disable() in the PCI shutdown handler is problematic, and is aggravated by the new NAPI. Also, make sure watchdog timer doesn't go off. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14Merge branch 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6Linus Torvalds
* 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6: (53 commits) hwmon: (vt8231) fix sparse warning hwmon: (sis5595) fix sparse warning hwmon: (w83627hf) don't assume bank 0 hwmon: (w83627hf) Fix setting fan min right after driver load hwmon: (w83627hf) De-macro sysfs callback functions hwmon: Add new combined driver for FSC chips hwmon: (ibmpex) Release IPMI user if hwmon registration fails hwmon: (dme1737) Add sch311x support hwmon: (dme1737) group functions logically hwmon: (dme1737) cleanups hwmon: IBM power meter driver hwmon: (coretemp) Add support for Celeron 4xx hwmon: (lm87) Disable VID when it should be hwmon: (w83781d) Add individual alarm and beep files hwmon: VRM is not read from registers MAINTAINERS: update hwmon subsystem git trees hwmon: Fix the code examples in documentation hwmon: update sysfs interface document - error handling hwmon: (thmc50) Fix a debug message hwmon: (thmc50) Don't create temp3 if not enabled ...
2007-10-14hisax: hfc_usb: update to current CVS versionMartin Bachem
- killed paranoid NULL Pointer check - human readable LED states - support for "Eicon DIVA USB 4.0" (0x071d/0x1005) Signed-off-by: Martin Bachem <info@colognechip.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14ipg: endianness fixesAl Viro
if your mask is host-endian, you should apply it after le64_to_cpu(); if it's little-endian - before. Doing both (for the same mask and little-endian value) is broken. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14ipg: endianness annotationsAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14hamradio: ->hard_header() takes packet type in host-endianAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14more tulip endianness annotationsAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14ibm_newemac annotations (iomem, NULL noise)Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14more trivial signedness fixes in driversAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14signedness: module_param_array nump argumentAl Viro
... should be unsigned int Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14long vs. unsigned long - low-hanging fruits in driversAl Viro
deal with signedness of the stuff passed to set_bit() et.al. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14synclink_gt endianness annotationsAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14fw-cdev __user annotationsAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14mpc5200_wdt: __user annotationsAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14remove duplicate initializer (macvlan)Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14skb->tail in ibm_newemac should be skb_tail_pointer()Al Viro
... since that sucker is not 32bit-only and on 64bit skb->tail is an offset, not a pointer. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14hwmon: (vt8231) fix sparse warningMark M. Hoffman
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-14hwmon: (sis5595) fix sparse warningMark M. Hoffman
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-14Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (21 commits) HID: hidraw_connect() memleak fix HID: add hidraw interface USB HID: provide hook for hidraw write() HID: hiddev: Add 32bit ioctl compatibilty HID: Add GeneralTouch touchscreen to the blacklist HID: add support for Microsoft Wireless Laser Keyboard 6000 Input: add KEY_LOGOFF USBHID: report descriptor fix for MacBook JIS keyboard HID: trivial fixes in hid-debug HID: fix input mapping for Microsoft Ergonomic Keyboard HID: use hid-plff driver for GreenAsia 0e8f:0003 devices USBHID: Add HID_QUIRK_NOGET for ELO Touch Screen 2700 display HID: enable hiddev for the SantaRosa MacBookPro IR receiver USBHID: add CM109 device to blacklist HID: Report usage codes of keys as EV_MSC scancode events HID: ignore all non-LED usages in output fields in hid-input HID: fix whitespace damage HID: add support for Thrustmaster FGT Force Feedback wheel HID: minimal autosuspend support for USB HID devices HID: add support for Microsoft Natural Ergonomic Keyboard 4000 ...
2007-10-14Merge git://git.infradead.org/mtd-2.6Linus Torvalds
* git://git.infradead.org/mtd-2.6: [MTD] fix mtdconcat for subpage-write NAND [MTD] [OneNAND] Avoid deadlock in erase callback; release chip lock first. [MTD] [OneNAND] Return only negative error codes [MTD] [OneNAND] Synchronize block locking operations UBI: return correct error code UBI: remove useless inlines UBI: fix atomic LEB change problems UBI: use byte hexdump UBI: do not use vmalloc on I/O path UBI: allocate memory with GFP_NOFS UBI: use linux print_hex_dump(), not home-grown one UBI: don't use array index before testing if it is negative UBI: add more prints UBI: fix sparse warnings UBI: fix leak in ubi_scan_erase_peb
2007-10-14Merge branch 'master' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: (23 commits) [SPARC64]: virt_to_real_irq_table --> virt_irq_table [SPARC64]: virt_irq --> bucket mapping no longer necessary [SPARC64]: Kill ugly __bucket() macro. [SPARC64]: Kill ugly __irq_ino() macro. [SPARC64]: Only use bypass accesses to INO buckets. [SPARC64]: Update defconfig. [SPARC64]: Use sun4v VIRQ interfaces as intended. [SPARC64]: Allocate ivector_table dynamically. [SPARC64]: Access ivector_table[] using physical addresses. [SPARC64]: Make IVEC pointers 64-bit. [SPARC64]: Fix register usage in xor_raid_4(). [SPARC64]: Kill pci_memspace_mask. [SPARC64]: Consolidate MSI support code. [SPARC/64]: Move of_platform_driver initialisations: arch/sparc{,64}. [SPARC64]: Fix bugs in SYSV IPC handling in 64-bit processes. [SPARC/64]: Prepare to remove of_platform_driver name. [SPARC32]: Add irqflags.h to sparc32 and use it from generic code. [SPARC64]: beautify vmlinux.lds [SPARC]: beautify vmlinux.lds [SPARC64]: Enable MSI on sun4u Fire PCI-E controllers. ...
2007-10-14mpc52xx-uart: fix compile warning (format type mismatch)Grant Likely
Trivial compile warning fix Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14mpc52xx-ata: fix compile warning (unused variable)Grant Likely
Trivial unused variable fix Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14XilinxFB: typo bugfixGrant Likely
Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14more uevent fallout (drivers/base/memory.c)Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14missing include in ssbAl Viro
Using readw() and friends => needs to pull io.h and not all targets are doing that via indirect chains. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14typo in ibm_newemac/rgmii.cAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14uevent environment changes falloutAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14Merge branch 'master' of git://git.infradead.org/~dedekind/ubi-2.6David Woodhouse
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