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2010-08-02x86, setup: Allow global variables and functions in the decompressorH. Peter Anvin3-0/+32
In order for global variables and functions to work in the decompressor, we need to fix up the GOT in assembly code. Signed-off-by: H. Peter Anvin <[email protected]> LKML-Reference: <[email protected]>
2010-07-14x86, setup: Only set early_serial_base after port is initializedYinghai Lu1-30/+33
putchar is using early_serial_base to check if port is initialized. So we only assign it after early_serial_init() is called, in case we need use VGA to debug early serial console. Also add display for port addr and baud. -v2: update to current tip Acked-by: Pekka Enberg <[email protected]> Signed-off-by: Yinghai Lu <[email protected]> LKML-Reference: <[email protected]> Signed-off-by: H. Peter Anvin <[email protected]>
2010-07-13x86, setup: Make the setup code also accept console=uart8250Yinghai Lu2-1/+80
Make the boot code also accept the console=uart8250,io,0x2f8,115200n form of early console. Also add back simple_guess_base(), otherwise those simple_strtoull(,,0) are not going to work. Signed-off-by: Yinghai Lu <[email protected]> LKML-Reference: <[email protected]> Acked-by: Pekka Enberg <[email protected]> Signed-off-by: H. Peter Anvin <[email protected]>
2010-07-12x86, setup: Early-boot serial I/O supportPekka Enberg4-6/+165
This patch adds serial I/O support to the real-mode setup (very early boot) printf(). It's useful for debugging boot code when running Linux under KVM, for example. The actual code was lifted from early printk. Cc: Cyrill Gorcunov <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Yinghai Lu <[email protected]> Signed-off-by: Pekka Enberg <[email protected]> LKML-Reference: <[email protected]> Signed-off-by: H. Peter Anvin <[email protected]>
2010-07-11Merge branch 'hwmon-for-linus' of ↵Linus Torvalds4-12/+60
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: hwmon: Fix autoloading of fschmd on recent Fujitsu machines hwmon: (coretemp) Properly label the sensors hwmon: (coretemp) Skip duplicate CPU entries hwmon: (it87) Fix in7 on IT8720F hwmon: (k8temp) Fix temperature reporting for ASB1 processor revisions
2010-07-11Merge branch 'i2c-for-linus' of ↵Linus Torvalds2-6/+5
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: i2c/mips: Fix error return codes from Sibyte i2c bus driver i2c: Fix probability check
2010-07-10i2c/mips: Fix error return codes from Sibyte i2c bus driverGuenter Roeck1-2/+2
Sibyte i2c bus driver returns non-descriptive error values. Update to return error values as defined in Documentation/i2c/fault-codes. Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Jean Delvare <[email protected]>
2010-07-10i2c: Fix probability checkJean Delvare1-4/+3
The new unified probing function differs from the original code, and the preliminary test whether probing is possible must be updated accordingly. Signed-off-by: Jean Delvare <[email protected]>
2010-07-09hwmon: Fix autoloading of fschmd on recent Fujitsu machinesJean Delvare1-6/+2
Fujitsu slightly changed the DMI strings in their recent machines, (for example the D2778) and this breaks the automatic loading of the needed fschmd driver. Being more tolerant on string comparison fixes the issue. This closes bug #15634: https://bugzilla.kernel.org/show_bug.cgi?id=15634 Signed-off-by: Jean Delvare <[email protected]> Tested-by: Sergey Spiridonov <[email protected]> Cc: Hans de Goede <[email protected]>
2010-07-09hwmon: (coretemp) Properly label the sensorsJean Delvare1-1/+5
Don't assume that CPU entry number and core ID always match. It worked in the simple cases (single CPU, no HT) but fails on multi-CPU systems. Signed-off-by: Jean Delvare <[email protected]> Acked-by: Huaxu Wan <[email protected]> Cc: [email protected]
2010-07-09hwmon: (coretemp) Skip duplicate CPU entriesJean Delvare1-1/+25
On hyper-threaded CPUs, each core appears twice in the CPU list. Skip the second entry to avoid duplicate sensors. Signed-off-by: Jean Delvare <[email protected]> Acked-by: Huaxu Wan <[email protected]> Cc: [email protected]
2010-07-09hwmon: (it87) Fix in7 on IT8720FJean Delvare1-0/+22
The IT8720F has no VIN7 pin, so VCCH should always be routed internally to VIN7 with an internal divider. Curiously, there still is a configuration bit to control this, which means it can be set incorrectly. And even more curiously, many boards out there are improperly configured, even though the IT8720F datasheet claims that the internal routing of VCCH to VIN7 is the default setting. So we force the internal routing in this case. It turns out that all boards with the wrong setting are from Gigabyte, so I suspect a BIOS bug. But it's easy enough to workaround in the driver, so let's do it. Signed-off-by: Jean Delvare <[email protected]> Cc: Jean-Marc Spaggiari <[email protected]> Cc: [email protected]
2010-07-09hwmon: (k8temp) Fix temperature reporting for ASB1 processor revisionsAndreas Herrmann1-4/+6
Reported temperature for ASB1 CPUs is too high. Add ASB1 CPU revisions (these are also non-desktop variants) to the list of CPUs for which the temperature fixup is not required. Example: (from LENOVO ThinkPad Edge 13, 01972NG, system was idle) Current kernel reports $ sensors k8temp-pci-00c3 Adapter: PCI adapter Core0 Temp: +74.0 C Core0 Temp: +70.0 C Core1 Temp: +69.0 C Core1 Temp: +70.0 C With this patch I have $ sensors k8temp-pci-00c3 Adapter: PCI adapter Core0 Temp: +54.0 C Core0 Temp: +51.0 C Core1 Temp: +48.0 C Core1 Temp: +49.0 C Cc: [email protected] [.32.x .33.x, .34.x] Cc: Rudolf Marek <[email protected]> Signed-off-by: Andreas Herrmann <[email protected]> Signed-off-by: Jean Delvare <[email protected]>
2010-07-08IB/qib: Use request_firmware() to load SD7220 firmwareBen Hutchings7-1100/+600
Extract the microcode for the QLogic QLE7220 series IB HCA and use the kernel microcode request facility to load the microcode. This supports Debian Linux's requirements to separate microcode which doesn't have open source code available from the device driver. Signed-off-by: Ben Hutchings <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2010-07-08Merge branch 'for-linus' of ↵Linus Torvalds15-66/+148
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IPoIB: Fix world-writable child interface control sysfs attributes IB/qib: Clean up properly if qib_init() fails IB/qib: Completion queue callback needs to be single threaded IB/qib: Update 7322 serdes tables IB/qib: Clear 6120 hardware error register IB/qib: Clear eager buffer memory for each new process IB/qib: Mask hardware error during link reset IB/qib: Don't mark VL15 bufs as WC to avoid a rare 7322 chip problem RDMA/cxgb4: Derive smac_idx from port viid RDMA/cxgb4: Avoid false GTS CIDX_INC overflows RDMA/cxgb4: Don't call abort_connection() for active connect failures RDMA/cxgb4: Use the DMA state API instead of the pci equivalents
2010-07-08Merge branches 'cxgb4', 'ipoib' and 'qib' into for-nextRoland Dreier9-41/+106
2010-07-08Merge branch 'for-linus' of ↵Linus Torvalds2-2/+18
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Enable beep on Realtek codecs with PCI SSID override ALSA: usb-audio - Add volume resolution quirk for some Logitech webcams ALSA: hda - Add Macbook 5,2 quirk ALSA: hda - Fix uninitialized variable
2010-07-08Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds8-254/+122
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: writeback: simplify the write back thread queue writeback: split writeback_inodes_wb writeback: remove writeback_inodes_wbc fs-writeback: fix kernel-doc warnings splice: check f_mode for seekable file splice: direct_splice_actor() should not use pos in sd
2010-07-08Merge branch 'merge' of ↵Linus Torvalds13-37/+184
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc: Fix userspace build of ptrace.h powerpc: Fix default_machine_crash_shutdown #ifdef botch powerpc: Fix logic error in fixup_irqs powerpc/iseries: Fix possible null pointer dereference in iSeries_pcibios_fixup_resources powerpc: Linux cannot run with 0 cores powerpc: Fix feature-fixup tests for gcc 4.5 powerpc: Disable SPARSE_IRQ by default powerpc: Fix compile errors in prom_init_check for gcc 4.5 powerpc: Fix module building for gcc 4.5 and 64 bit powerpc/perf_event: Fix for power_pmu_disable()
2010-07-08Merge branch 's5p-fixes-for-linus' of ↵Linus Torvalds4-56/+67
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung * 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: SAMSUNG: Fix on wrong function name for S5PV210 sdhci0 ARM: S5P6442: Fix PLL setting announce message. ARM: SAMSUNG: Fix build without SDHCI controllers for S3C64XX ARM: S5PV210: Correct clock register properties ARM: S5P: Bug fix on external interrupt for S5P SoCs
2010-07-08Merge branch 'fix/misc' into for-linusTakashi Iwai1-0/+13
2010-07-08Merge branch 'fix/hda' into for-linusTakashi Iwai1-2/+5
2010-07-08powerpc: Fix userspace build of ptrace.hSam Ravnborg1-18/+14
Build of ptrace.h failed for assembly because it pulls in stdint.h. Use exportable types (__u32, __u64) to avoid the dependency on stdint.h. Signed-off-by: Sam Ravnborg <[email protected]> Cc: Andrey Volkov <[email protected]> Cc: Dave Kleikamp <[email protected]> Cc: Benjamin Herrenschmidt <[email protected]> Acked-by: Dave Kleikamp <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2010-07-08powerpc: Fix default_machine_crash_shutdown #ifdef botchPaul E. McKenney1-1/+1
crash_kexec_wait_realmode() is defined only if CONFIG_PPC_STD_MMU_64 and CONFIG_SMP, but is called if CONFIG_PPC_STD_MMU_64 even if !CONFIG_SMP. Fix the conditional compilation around the invocation. Signed-off-by: Paul E. McKenney <[email protected]> Acked-by: Michael Neuling <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2010-07-08powerpc: Fix logic error in fixup_irqsJohannes Berg1-1/+4
When SPARSE_IRQ is set, irq_to_desc() can return NULL. While the code here has a check for NULL, it's not really correct. Fix it by separating the check for it. This fixes CPU hot unplug for me. Reported-by: Alastair Bridgewater <[email protected]> Cc: [email protected] [2.6.32+] Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2010-07-08powerpc/iseries: Fix possible null pointer dereference in ↵Denis Kirjanov1-1/+5
iSeries_pcibios_fixup_resources I don't know if this is a right fix for the problem since of_get_property can return NULL. Since iseries_device_information is used only for informational purpose, we can skip this function without valid HvSubBusNumber number. Signed-off-by: Denis Kirjanov <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2010-07-08powerpc: Linux cannot run with 0 coresAnton Blanchard1-1/+1
If we configure with CONFIG_SMP=n or set NR_CPUS less than the number of SMT threads we will set the max cores property to 0 in the ibm,client-architecture-support structure. On new versions of firmware that understand this property it obliges and terminates our partition. Use DIV_ROUND_UP so we handle not only the CONFIG_SMP=n case but also the case where NR_CPUS isn't a multiple of the number of SMT threads. Signed-off-by: Anton Blanchard <[email protected]> Acked-by: Paul E. McKenney <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2010-07-08powerpc: Fix feature-fixup tests for gcc 4.5Stephen Rothwell1-8/+9
The feature-fixup test declare some extern void variables and then take their addresses. Fix this by declaring them as extern u8 instead. Fixes these warnings (treated as errors): CC arch/powerpc/lib/feature-fixups.o cc1: warnings being treated as errors arch/powerpc/lib/feature-fixups.c: In function 'test_cpu_macros': arch/powerpc/lib/feature-fixups.c:293:23: error: taking address of expression of type 'void' arch/powerpc/lib/feature-fixups.c:294:9: error: taking address of expression of type 'void' arch/powerpc/lib/feature-fixups.c:297:2: error: taking address of expression of type 'void' arch/powerpc/lib/feature-fixups.c:297:2: error: taking address of expression of type 'void' arch/powerpc/lib/feature-fixups.c: In function 'test_fw_macros': arch/powerpc/lib/feature-fixups.c:306:23: error: taking address of expression of type 'void' arch/powerpc/lib/feature-fixups.c:307:9: error: taking address of expression of type 'void' arch/powerpc/lib/feature-fixups.c:310:2: error: taking address of expression of type 'void' arch/powerpc/lib/feature-fixups.c:310:2: error: taking address of expression of type 'void' arch/powerpc/lib/feature-fixups.c: In function 'test_lwsync_macros': arch/powerpc/lib/feature-fixups.c:321:23: error: taking address of expression of type 'void' arch/powerpc/lib/feature-fixups.c:322:9: error: taking address of expression of type 'void' arch/powerpc/lib/feature-fixups.c:326:3: error: taking address of expression of type 'void' arch/powerpc/lib/feature-fixups.c:326:3: error: taking address of expression of type 'void' arch/powerpc/lib/feature-fixups.c:329:3: error: taking address of expression of type 'void' arch/powerpc/lib/feature-fixups.c:329:3: error: taking address of expression of type 'void' Signed-off-by: Stephen Rothwell <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2010-07-08powerpc: Disable SPARSE_IRQ by defaultYang Li1-2/+2
The SPARSE_IRQ considerably adds overhead to critical path of IRQ handling. However it doesn't benefit much in space for most systems with limited IRQ_NR. Should be disabled unless really necessary. Signed-off-by: Li Yang <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2010-07-08powerpc: Fix compile errors in prom_init_check for gcc 4.5Stephen Rothwell1-0/+6
Just whitelist these extra compiler generated symbols. Fixes these errors: Error: External symbol '_restgpr0_14' referenced from prom_init.c Error: External symbol '_restgpr0_20' referenced from prom_init.c Error: External symbol '_restgpr0_22' referenced from prom_init.c Error: External symbol '_restgpr0_24' referenced from prom_init.c Error: External symbol '_restgpr0_25' referenced from prom_init.c Error: External symbol '_restgpr0_26' referenced from prom_init.c Error: External symbol '_restgpr0_27' referenced from prom_init.c Error: External symbol '_restgpr0_28' referenced from prom_init.c Error: External symbol '_restgpr0_29' referenced from prom_init.c Error: External symbol '_restgpr0_31' referenced from prom_init.c Error: External symbol '_savegpr0_14' referenced from prom_init.c Error: External symbol '_savegpr0_20' referenced from prom_init.c Error: External symbol '_savegpr0_22' referenced from prom_init.c Error: External symbol '_savegpr0_24' referenced from prom_init.c Error: External symbol '_savegpr0_25' referenced from prom_init.c Error: External symbol '_savegpr0_26' referenced from prom_init.c Error: External symbol '_savegpr0_27' referenced from prom_init.c Error: External symbol '_savegpr0_28' referenced from prom_init.c Error: External symbol '_savegpr0_29' referenced from prom_init.c Error: External symbol '_savegpr0_31' referenced from prom_init.c Signed-off-by: Stephen Rothwell <[email protected]> Acked-by: Segher Boessenkool <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2010-07-08powerpc: Fix module building for gcc 4.5 and 64 bitStephen Rothwell4-4/+138
Gcc 4.5 is now generating out of line register save and restore in the function prefix and postfix when we use -Os. Signed-off-by: Stephen Rothwell <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2010-07-08powerpc/perf_event: Fix for power_pmu_disable()Matt Evans1-1/+4
When power_pmu_disable() removes the given event from a particular index into cpuhw->event[], it shuffles down higher event[] entries. But, this array is paired with cpuhw->events[] and cpuhw->flags[] so should shuffle them similarly. If these arrays get out of sync, code such as power_check_constraints() will fail. This caused a bug where events were temporarily disabled and then failed to be re-enabled; subsequent code tried to write_pmc() with its (disabled) idx of 0, causing a message "oops trying to write PMC0". This triggers this bug on POWER7, running a miss-heavy test: perf record -e L1-dcache-load-misses -e L1-dcache-store-misses ./misstest Signed-off-by: Matt Evans <[email protected]> Acked-by: Paul Mackerras <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2010-07-07Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds36-189/+332
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (35 commits) NET: SB1250: Initialize .owner vxge: show startup message with KERN_INFO ll_temac: Fix missing iounmaps bridge: Clear IPCB before possible entry into IP stack bridge br_multicast: BUG: unable to handle kernel NULL pointer dereference net: Fix definition of netif_vdbg() when VERBOSE_DEBUG is defined net/ne: fix memory leak in ne_drv_probe() xfrm: fix xfrm by MARK logic virtio_net: fix oom handling on tx virtio_net: do not reschedule rx refill forever s2io: resolve statistics issues linux/net.h: fix kernel-doc warnings net: decreasing real_num_tx_queues needs to flush qdisc sched: qdisc_reset_all_tx is calling qdisc_reset without qdisc_lock qlge: fix a eeh handler to not add a pending timer qlge: Replacing add_timer() to mod_timer() usbnet: Set parent device early for netdev_printk() net: Revert "rndis_host: Poll status channel before control channel" netfilter: ip6t_REJECT: fix a dst leak in ipv6 REJECT drivers: bluetooth: bluecard_cs.c: Fixed include error, changed to linux/io.h ...
2010-07-07NET: SB1250: Initialize .ownerRalf Baechle1-0/+1
Signed-off-by: Ralf Baechle <[email protected]> drivers/net/sb1250-mac.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) Signed-off-by: David S. Miller <[email protected]>
2010-07-07vxge: show startup message with KERN_INFOWu Fengguang1-2/+2
The original KERN_CRIT will mess up terminals. CC: Sreenivasa Honnur <[email protected]> Signed-off-by: Wu Fengguang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-07-07ll_temac: Fix missing iounmapsDenis Kirjanov1-5/+13
Fix missing iounmaps. Signed-off-by: Denis Kirjanov <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-07-07bridge: Clear IPCB before possible entry into IP stackHerbert Xu1-0/+3
The bridge protocol lives dangerously by having incestuous relations with the IP stack. In this instance an abomination has been created where a bogus IPCB area from a bridged packet leads to a crash in the IP stack because it's interpreted as IP options. This patch papers over the problem by clearing the IPCB area in that particular spot. To fix this properly we'd also need to parse any IP options if present but I'm way too lazy for that. Signed-off-by: Herbert Xu <[email protected]> Cheers, Signed-off-by: David S. Miller <[email protected]>
2010-07-07Merge branch 'drm-fixes' of ↵Linus Torvalds4-43/+56
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: correctly update connector DPMS status in drm_fb_helper drm/radeon/kms: fix shared ddc handling drm/ttm: Allocate the page pool manager in the heap.
2010-07-07drm: correctly update connector DPMS status in drm_fb_helperJesse Barnes1-3/+20
We don't currently update the DPMS status of the connector (both in the connector itself and the connector's DPMS property) in the fb helper code. This means that if the kernel FB core has blanked the screen, sysfs will still show a DPMS status of "on". It also means that when X starts, it will try to light up the connectors, but the drm_crtc_helper code will ignore the DPMS change since according to the connector, the DPMS status is already on. Fixes https://bugs.freedesktop.org/show_bug.cgi?id=28436 (the annoying "my screen was blanked when I started X and now it won't light up" bug). Signed-off-by: Jesse Barnes <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2010-07-07drm/radeon/kms: fix shared ddc handlingAlex Deucher1-1/+3
Connectors with a shared ddc line can be connected to different encoders. Reported by Pasi Kärkkäinen <[email protected]> on dri-devel Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected] Signed-off-by: Dave Airlie <[email protected]>
2010-07-07drm/ttm: Allocate the page pool manager in the heap.Francisco Jerez2-39/+33
Repeated ttm_page_alloc_init/fini fails noisily because the pool manager kobj isn't zeroed out between uses (we could do just that but statically allocated kobjects are generally considered a bad thing). Move it to kzalloc'ed memory. Note that this patch drops the refcounting behavior of the pool allocator init/fini functions: it would have led to a race condition in its current form, and anyway it was never exploited. This fixes a regression with reloading kms modules at runtime, since page allocator was introduced. Signed-off-by: Francisco Jerez <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2010-07-06VFS: introduce s_dirty accessorsArtem Bityutskiy1-0/+13
This patch introduces 3 VFS accessors: 'sb_mark_dirty()', 'sb_mark_clean()', and 'sb_is_dirty()'. They simply set 'sb->s_dirt' or test 'sb->s_dirt'. The plan is to make every FS use these accessors later instead of manipulating the 'sb->s_dirt' flag directly. Ultimately, this change is a preparation for the periodic superblock synchronization optimization which is about preventing the "sync_supers" kernel thread from waking up even if there is nothing to synchronize. This patch does not do any functional change, just adds accessor functions. Signed-off-by: Artem Bityutskiy <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-07-06Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds4-79/+88
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: rbtree: Undo augmented trees performance damage and regression x86, Calgary: Limit the max PHB number to 256
2010-07-06Merge branch 'for-linus' of ↵Linus Torvalds10-33/+69
git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: ceph: fix crush device 'out' threshold to 1.0, not 0.1 ceph: fix caps usage accounting for import (non-reserved) case ceph: only release clean, unused caps with mds requests ceph: fix crush CHOOSE_LEAF when type is already a leaf ceph: fix crush recursion ceph: fix caps debugfs entry ceph: delay umount until all mds requests drop inode+dentry refs ceph: handle splice_dentry/d_materialize_unique error in readdir_prepopulate ceph: fix crush map update decoding ceph: fix message memory leak, uninitialized variable ceph: fix map handler error path ceph: some endianity fixes
2010-07-06Merge branch 'urgent' of ↵Linus Torvalds1-2/+1
git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 * 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: pcmcia: do not initialize the present flag too late.
2010-07-06Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds25-175/+515
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (22 commits) MIPS: Return after handling coprocessor 2 exception MIPS: BCM47xx: Add NVRAM support devices MIPS: Loongson: Define rtc device on MC146818-equipped systems MIPS: MT: Fix FPU affinity. MIPS: Oprofile: Fixup of loongson2_exit() MIPS: Alchemy: sleepcode without compile-time cputype dependencies MIPS: Tracing: Cleanup of address space checking MIPS: Tracing: Cleanup of function graph tracer MIPS: Tracing: Reduce the overhead of dynamic Function Tracer MIPS: Tracing: Cleanup of instructions used MIPS: Tracing: Fix 32-bit support with -mmcount-ra-address MIPS: Tracing: Fix argument passing of the 32bit support with gcc 4.5 MIPS: Tracing: Cleanup comments MIPS: Tracing: Cleanup the arguments passing of prepare_ftrace_return MIPS: Tracing: Merge adjacent #ifdefs with same condition. MIPS: AR7, BCM63xx: fix gpio_to_irq() return value MIPS: Restore signalling NaN behaviour for abs.[sd] MIPS: Loongson: CS5536: Fix ISA support MIPS: Loongson: Add a missing break statement in CS5536 IDE code MIPS: Loongson: CS5536: Add missing RDMSRs for IDE and USB ...
2010-07-06kbuild: Fix path to scripts/setlocalversionMichal Marek1-1/+1
Commit 0a564b2 broke LOCALVERSION for O=... builds. Ouch. Reported-by: Stephen Rothwell <[email protected]> Reported-and-tested-by: Rafael J. Wysocki <[email protected]> Reported-by: Peter Anvin <[email protected]> Signed-off-by: Michal Marek <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-07-06IPoIB: Fix world-writable child interface control sysfs attributesOr Gerlitz1-2/+2
Sumeet Lahorani <[email protected]> reported that the IPoIB child entries are world-writable; however we don't want ordinary users to be able to create and destroy child interfaces, so fix them to be writable only by root. Signed-off-by: Or Gerlitz <[email protected]> Cc: <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2010-07-06IB/qib: Clean up properly if qib_init() failsRalph Campbell1-0/+10
If qib_init() fails, the driver fails to free memory, unregister device files, and unregister with the PCIe framework. The driver will unload without error but a subsequent driver load will cause the system to panic. This was found by changing the 7220 code to load the serdes microcode separately and not installing the microcode file. Signed-off-by: Ralph Campbell <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2010-07-06IB/qib: Completion queue callback needs to be single threadedRalph Campbell1-1/+1
Workqueues aren't exactly equivalent to tasklets since the callback function may be called from multiple CPUs before the callback returns. This causes completion notification callbacks to have MT bugs since they weren't expecting this behavior. The fix is to use a single threaded work queue. Signed-off-by: Ralph Campbell <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
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