- Mar 25, 2013
-
-
Arnd Bergmann authored
All the prerequisites are there now, so we can move sirf into multiplatform. Signed-off-by:
Arnd Bergmann <arnd@arndb.de>
-
Arnd Bergmann authored
This moves the two sirf clocksource drivers to drivers/clocksource and integrates them into the framework for locating the clock sources automatically. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Tested-by:
Barry Song <Baohua.Song@csr.com> Cc: John Stultz <john.stultz@linaro.org> Cc: Thomas Gleixner <tglx@linutronix.de>
-
Arnd Bergmann authored
The new style ll_debug implementation for multiplatform requires the platform glue to be in include/debug, so let's move it there to separate the debugging logic from the platform code. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Tested-by:
Barry Song <Baohua.Song@csr.com>
-
Arnd Bergmann authored
Now that both irqchips for sirf are converted to not rely on legacy domains, let's move all of the platform over to sparse IRQ. Signed-off-by:
Arnd Bergmann <arnd@arndb.de>
-
Arnd Bergmann authored
This updates the irqchip drier for prima2 to the current practices by moving it into drivers/irqchip and integrating it into the irqchip_init infrastructure. We also now use a linear irq domain as a preparation for sparse IRQ suport. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Cc: Thomas Gleixner <tglx@linutronix.de>
-
Arnd Bergmann authored
We must not read the interrupts property manually but instead use irq_of_parse_and_map() to guarantee that we get the correct interrupt number once we stop using the legacy IRQ domain. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Tested-by:
Barry Song <Baohua.Song@csr.com>
-
Arnd Bergmann authored
The sirf platforms use no hardcoded IRQ numbers, so there is no reason to use the legacy domain, and by converting to the linear domain, we get a more efficient representation of sparse IRQs and remove the dependency on the mach/irqs.h header file. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Cc: Linus Walleij <linus.walleij@linaro.org>
-
- Mar 20, 2013
-
-
Arnd Bergmann authored
-
Arnd Bergmann authored
This ensures that a function pointer passed into CLOCKSOURCE_OF_DECLARE takes the same arguments that we use for calling that function later. Also fix the extraneous semicolon at end of the CLOCKSOURCE_OF_DECLARE definition. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Acked-by:
Rob Herring <rob.herring@calxeda.com>
-
- Mar 19, 2013
-
-
Barry Song authored
atlas6.dtsi is basically a copy of prima2.dtsi as most components are compatible with prima2 except that: 1. node of l2 cache is deleted 2. node multimedia engine is deleted 3. node of sata is deleted 4. node of sdmmc4 is deleted 5. powervr is moved to "powervr,sgx510" 6. pinctrl is moved to atlas6 as pinmux layout has big changes in atlas6 7. clock is moved to atlas6 as clock layout has changes in atlas6 Signed-off-by:
Barry Song <Baohua.Song@csr.com> Signed-off-by:
Jiansong Chen <Jiansong.Chen@csr.com>
-
Barry Song authored
SiRFatlas6's machine definition is almost seem with SiRFprimaII except that prima2 has a 256MB DMA zone. This patch adds SiRFatlas6 machine in common board files, and also adds atlas6 arch node in Kconfig. Signed-off-by:
Barry Song <Baohua.Song@csr.com> Signed-off-by:
Arnd Bergmann <arnd@arndb.de>
-
- Mar 11, 2013
-
-
Rob Herring authored
Now that we have OF based init with CLKSRC_OF, convert smp_twd init function to use it and covert all callers of twd_local_timer_of_register. Signed-off-by:
Rob Herring <rob.herring@calxeda.com> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Viresh Kumar <viresh.linux@gmail.com> Cc: Shiraz Hashim <shiraz.hashim@st.com> Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Cc: John Stultz <johnstul@us.ibm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-omap@vger.kernel.org Cc: spear-devel@list.st.com Reviewed-by:
Stephen Warren <swarren@nvidia.com> Acked-by:
Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by:
Tony Lindgren <tony@atomide.com> Acked-by:
Linus Walleij <linus.walleij@linaro.org>
-
Rob Herring authored
We've already matched the node, so use the node pointer passed in. The rtc init was intermingled with the timer init, so split this out to a separate init function. Signed-off-by:
Rob Herring <rob.herring@calxeda.com> Cc: John Stultz <johnstul@us.ibm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Reviewed-by:
Stephen Warren <swarren@nvidia.com> Tested-by:
Stephen Warren <swarren@nvidia.com>
-
Rob Herring authored
In cases where we have multiple nodes of the same type, we may need the node pointer to know which node was matched. Passing the node pointer also keeps the init function from having to match the node a 2nd time. Update bcm2835, vt8500, and tegra20 init functions for the new function prototype. Further tegra20 clean-ups are in follow-up commit. Signed-off-by:
Rob Herring <rob.herring@calxeda.com> Cc: John Stultz <johnstul@us.ibm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Reviewed-by:
Stephen Warren <swarren@nvidia.com> Tested-by:
Stephen Warren <swarren@nvidia.com> Acked-by:
Arnd Bergmann <arnd@arndb.de> Acked-by:
Tony Prisk <linux@prisktech.co.nz> Tested-by:
Michal Simek <michal.simek@xilinx.com>
-
Rob Herring authored
Add an empty clocksource_of_init when !CLKSRC_OF. This is needed for builds where no timer has selected CLKSRC_OF. Signed-off-by:
Rob Herring <rob.herring@calxeda.com> Cc: John Stultz <john.stultz@linaro.org> Cc: Thomas Gleixner <tglx@linutronix.de>
-
Linus Torvalds authored
-
- Mar 10, 2013
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespaceLinus Torvalds authored
Pull namespace bugfixes from Eric Biederman: "This is three simple fixes against 3.9-rc1. I have tested each of these fixes and verified they work correctly. The userns oops in key_change_session_keyring and the BUG_ON triggered by proc_ns_follow_link were found by Dave Jones. I am including the enhancement for mount to only trigger requests of filesystem modules here instead of delaying this for the 3.10 merge window because it is both trivial and the kind of change that tends to bit-rot if left untouched for two months." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: proc: Use nd_jump_link in proc_ns_follow_link fs: Limit sys_mount to only request filesystem modules (Part 2). fs: Limit sys_mount to only request filesystem modules. userns: Stop oopsing in key_change_session_keyring
-
Linus Torvalds authored
There is a more complete atmel patch-series out by Nick Dyer that fixes this and other things, but in the meantime this is the minimal thing to get the touchscreen going on (at least my) Pixel Chromebook. Not that I want my dirty fingers near that beautiful screen, but it seems that a non-initialized touchscreen will also end up being a constant wakeup source, so you have to disable it to go to sleep. And it's easier to just fix the initialization sequence. Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
-
- Mar 09, 2013
-
-
Eric W. Biederman authored
Update proc_ns_follow_link to use nd_jump_link instead of just manually updating nd.path.dentry. This fixes the BUG_ON(nd->inode != parent->d_inode) reported by Dave Jones and reproduced trivially with mkdir /proc/self/ns/uts/a. Sigh it looks like the VFS change to require use of nd_jump_link happend while proc_ns_follow_link was baking and since the common case of proc_ns_follow_link continued to work without problems the need for making this change was overlooked. Cc: stable@vger.kernel.org Signed-off-by:
"Eric W. Biederman" <ebiederm@xmission.com>
-
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfsLinus Torvalds authored
Pull btrfs fixes from Chris Mason: "These are scattered fixes and one performance improvement. The biggest functional change is in how we throttle metadata changes. The new code bumps our average file creation rate up by ~13% in fs_mark, and lowers CPU usage. Stefan bisected out a regression in our allocation code that made balance loop on extents larger than 256MB." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: improve the delayed inode throttling Btrfs: fix a mismerge in btrfs_balance() Btrfs: enforce min_bytes parameter during extent allocation Btrfs: allow running defrag in parallel to administrative tasks Btrfs: avoid deadlock on transaction waiting list Btrfs: do not BUG_ON on aborted situation Btrfs: do not BUG_ON in prepare_to_reloc Btrfs: free all recorded tree blocks on error Btrfs: build up error handling for merge_reloc_roots Btrfs: check for NULL pointer in updating reloc roots Btrfs: fix unclosed transaction handler when the async transaction commitment fails Btrfs: fix wrong handle at error path of create_snapshot() when the commit fails Btrfs: use set_nlink if our i_nlink is 0
-
Benson Leung authored
Add basic platform data to get the current upstream driver working with the 224s touchpad and 1664s touchscreen. We will be using NULL config so we will use the settings from the devices' NVRAMs. Signed-off-by:
Benson Leung <bleung@chromium.org> Tested-by:
Olof Johansson <olof@lixom.net> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
-
Daniel Kurtz authored
This same driver can be used by atmel based touchscreens and touchpads (buttonpads). Platform data may specify a device is a touchpad using the is_tp flag. This will cause the driver to perform some touchpad specific initializations, such as: * register input device name "Atmel maXTouch Touchpad" instead of Touchscreen. * register BTN_LEFT & BTN_TOOL_* event types. * register axis resolution (as a fixed constant, for now) * register BUTTONPAD property * process GPIO buttons using reportid T19 Input event GPIO mapping is done by the platform data key_map array. key_map[x] should contain the KEY or BTN code to send when processing GPIOx from T19. To specify a GPIO as not an input source, populate with KEY_RESERVED, or 0. Signed-off-by:
Daniel Kurtz <djkurtz@chromium.org> Signed-off-by:
Benson Leung <bleung@chromium.org> Signed-off-by:
Nick Dyer <nick.dyer@itdev.co.uk> Tested-by:
Olof Johansson <olof@lixom.net> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
-
git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull CIFS fixes from Steve French: "A small set of cifs fixes which includes one for a recent regression in the write path (pointed out by Anton), some fixes for rename problems and as promised for 3.9 removing the obsolete sockopt mount option (and the accompanying deprecation warning)." * 'for-next' of git://git.samba.org/sfrench/cifs-2.6: CIFS: Fix missing of oplock_read value in smb30_values structure cifs: don't try to unlock pagecache page after releasing it cifs: remove the sockopt= mount option cifs: Check server capability before attempting silly rename cifs: Fix bug when checking error condition in cifs_rename_pending_delete()
-
Linus Torvalds authored
Merge misc fixes from Andrew Morton. * emailed patches from Andrew Morton <akpm@linux-foundation.org>: alpha: boot: fix build breakage introduced by system.h disintegration memcg: initialize kmem-cache destroying work earlier Randy has moved ksm: fix m68k build: only NUMA needs pfn_to_nid dmi_scan: fix missing check for _DMI_ signature in smbios_present() Revert parts of "hlist: drop the node parameter from iterators" idr: remove WARN_ON_ONCE() on negative IDs mm/mempolicy.c: fix sp_node_init() argument ordering mm/mempolicy.c: fix wrong sp_node insertion ipc: don't allocate a copy larger than max ipc: fix potential oops when src msg > 4k w/ MSG_COPY
-
Will Deacon authored
Commit ec221208 ("Disintegrate asm/system.h for Alpha") removed the system.h include from boot/head.S, which puts the PAL_* asm constants out of scope. Include <asm/pal.h> so we can get building again. Signed-off-by:
Will Deacon <will.deacon@arm.com> Cc: David Rusling <david.rusling@linaro.org> Cc: David Howells <dhowells@redhat.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
-
Konstantin Khlebnikov authored
Fix a warning from lockdep caused by calling cancel_work_sync() for uninitialized struct work. This path has been triggered by destructon kmem-cache hierarchy via destroying its root kmem-cache. cache ffff88003c072d80 obj ffff88003b410000 cache ffff88003c072d80 obj ffff88003b924000 cache ffff88003c20bd40 INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. Pid: 2825, comm: insmod Tainted: G O 3.9.0-rc1-next-20130307+ #611 Call Trace: __lock_acquire+0x16a2/0x1cb0 lock_acquire+0x8a/0x120 flush_work+0x38/0x2a0 __cancel_work_timer+0x89/0xf0 cancel_work_sync+0xb/0x10 kmem_cache_destroy_memcg_children+0x81/0xb0 kmem_cache_destroy+0xf/0xe0 init_module+0xcb/0x1000 [kmem_test] do_one_initcall+0x11a/0x170 load_module+0x19b0/0x2320 SyS_init_module+0xc6/0xf0 system_call_fastpath+0x16/0x1b Example module to demonstrate: #include <linux/module.h> #include <linux/slab.h> #include <linux/mm.h> #include <linux/workqueue.h> int __init mod_init(void) { int size = 256; struct kmem_cache *cache; void *obj; struct page *page; cache = kmem_cache_create("kmem_cache_test", size, size, 0, NULL); if (!cache) return -ENOMEM; printk("cache %p\n", cache); obj = kmem_cache_alloc(cache, GFP_KERNEL); if (obj) { page = virt_to_head_page(obj); printk("obj %p cache %p\n", obj, page->slab_cache); kmem_cache_free(cache, obj); } flush_scheduled_work(); obj = kmem_cache_alloc(cache, GFP_KERNEL); if (obj) { page = virt_to_head_page(obj); printk("obj %p cache %p\n", obj, page->slab_cache); kmem_cache_free(cache, obj); } kmem_cache_destroy(cache); return -EBUSY; } module_init(mod_init); MODULE_LICENSE("GPL"); Signed-off-by:
Konstantin Khlebnikov <khlebnikov@openvz.org> Cc: Glauber Costa <glommer@parallels.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
-
Randy Dunlap authored
Update email address and CREDITS info. xenotime.net is defunct. Signed-off-by:
Randy Dunlap <rdunlap@infradead.org> Cc: Harry Wei <harryxiyou@gmail.com> Cc: Keiichi KII <k-keiichi@bx.jp.nec.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
-
Hugh Dickins authored
A CONFIG_DISCONTIGMEM=y m68k config gave mm/ksm.c: In function `get_kpfn_nid': mm/ksm.c:492: error: implicit declaration of function `pfn_to_nid' linux/mmzone.h declares it for CONFIG_SPARSEMEM and CONFIG_FLATMEM, but expects the arch's asm/mmzone.h to declare it for CONFIG_DISCONTIGMEM (see arch/mips/include/asm/mmzone.h for example). Or perhaps it is only expected when CONFIG_NUMA=y: too much of a maze, and m68k got away without it so far, so fix the build in mm/ksm.c. Signed-off-by:
Hugh Dickins <hughd@google.com> Reported-by:
Geert Uytterhoeven <geert@linux-m68k.org> Cc: Petr Holasek <pholasek@redhat.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
-
Ben Hutchings authored
Commit 9f9c9cbb ("drivers/firmware/dmi_scan.c: fetch dmi version from SMBIOS if it exists") hoisted the check for "_DMI_" into dmi_scan_machine(), which means that we don't bother to check for "_DMI_" at offset 16 in an SMBIOS entry. smbios_present() may also call dmi_present() for an address where we found "_SM_", if it failed further validation. Check for "_DMI_" in smbios_present() before calling dmi_present(). [akpm@linux-foundation.org: fix build] Signed-off-by:
Ben Hutchings <ben@decadent.org.uk> Reported-by:
Tim McGrath <tmhikaru@gmail.com> Tested-by:
Tim Mcgrath <tmhikaru@gmail.com> Cc: Zhenzhong Duan <zhenzhong.duan@oracle.com> Cc: <stable@vger.kernel.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
-
Arnd Bergmann authored
Commit b67bfe0d ("hlist: drop the node parameter from iterators") did a lot of nice changes but also contains two small hunks that seem to have slipped in accidentally and have no apparent connection to the intent of the patch. This reverts the two extraneous changes. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Cc: Peter Senna Tschudin <peter.senna@gmail.com> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Sasha Levin <sasha.levin@oracle.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
-
Tejun Heo authored
idr_find(), idr_remove() and idr_replace() used to silently ignore the sign bit and perform lookup with the rest of the bits. The weird behavior has been changed such that negative IDs are treated as invalid. As the behavior change was subtle, WARN_ON_ONCE() was added in the hope of determining who's calling idr functions with negative IDs so that they can be examined for problems. Up until now, all two reported cases are ID number coming directly from userland and getting fed into idr_find() and the warnings seem to cause more problems than being helpful. Drop the WARN_ON_ONCE()s. Signed-off-by:
Tejun Heo <tj@kernel.org> Reported-by:
<markus@trippelsdorf.de> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
-
KOSAKI Motohiro authored
Currently, n_new is wrongly initialized. start and end parameter are inverted. Let's fix it. Signed-off-by:
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Hillf Danton <dhillf@gmail.com> Cc: Sasha Levin <sasha.levin@oracle.com> Cc: Hugh Dickins <hughd@google.com> Cc: Mel Gorman <mgorman@suse.de> Cc: Dave Jones <davej@redhat.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
-
Hillf Danton authored
n->end is accessed in sp_insert(). Thus it should be update before calling sp_insert(). This mistake may make kernel panic. Signed-off-by:
Hillf Danton <dhillf@gmail.com> Signed-off-by:
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Sasha Levin <sasha.levin@oracle.com> Cc: Hugh Dickins <hughd@google.com> Cc: Mel Gorman <mgorman@suse.de> Cc: Dave Jones <davej@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
-
Peter Hurley authored
When MSG_COPY is set, a duplicate message must be allocated for the copy before locking the queue. However, the copy could not be larger than was sent which is limited to msg_ctlmax. Signed-off-by:
Peter Hurley <peter@hurleysoftware.com> Acked-by:
Stanislav Kinsbursky <skinsbursky@parallels.com> Cc: <stable@vger.kernel.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
-
Peter Hurley authored
If the src msg is > 4k, then dest->next points to the next allocated segment; resetting it just prior to dereferencing is bad. Signed-off-by:
Peter Hurley <peter@hurleysoftware.com> Acked-by:
Stanislav Kinsbursky <skinsbursky@parallels.com> Cc: <stable@vger.kernel.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
-
git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tileLinus Torvalds authored
Pull tile architecture fixes from Chris Metcalf: "This fixes the bug that Al Viro spotted with the compat llseek code. I also fixed the compat syscall definitions to use the new syscall define macros to properly sign-extend their arguments." * 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: tile: properly use COMPAT_SYSCALL_DEFINEx tile: work around bug in the generic sys_llseek
-
git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metagLinus Torvalds authored
Pull metag bugfixes from James Hogan: "A couple of fairly minor arch/metag integration fixes from v3.9-rc1: - remove SET_PERSONALITY(): use default definition like other arches now do. - inhibit NUMA balancing: like SH, NUMA is used for memories with different latencies. ARCH_WANT_VARIABLE_LOCALITY has been added for this purpose." * tag 'metag-for-v3.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag: metag: Inhibit NUMA balancing. metag: remove SET_PERSONALITY()
-
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "All are boring small fixes in various parts: - A few possible NULL-dereference or zero-division Oops fixes - Fix vmaster slave volume notification - Add codec ID for ALC233 - Various fixes in several ASoC WM codecs - ASoC tegra i2c fix Sorry if you wanted a thrilling adventure with huge sharks :)" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: ice1712: Initialize card->private_data properly ALSA: hda - Add support of new codec ALC233 ALSA: hda/ca0132 - Avoid division by zero in dspxfr_one_seg() ALSA: hda - check NULL pointer when creating SPDIF PCM switch ALSA: hda - check NULL pointer when creating SPDIF controls ASoC: wm5102: Apply a SYSCLK patch for later revs ALSA: vmaster: Fix slave change notification ASoC: tegra: fix I2S bit count mask ALSA: seq: seq_oss_event: missing range checks ASoC: wm8350: Use jiffies rather than msecs in schedule_delayed_work() ASoC: wm5110: Correct OUT2/3 volume and switch names ASoC: wm5102: Correct OUT2 volume and switch names ASoC: wm8960: Fix ADC power bits ASoC: wm8960: Correct register 0 and 1 defaults
-
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hidLinus Torvalds authored
Pull HID fix from Jiri Kosina: "Bugfix for a long-standing bug in logitech-dj driver causing all sorts of random initialization problems, finally debugged by Benjamin Tissoires with help of Bob Bowles." * 'for-3.9/upstream-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: logitech-dj: do not directly call hid_output_raw_report() during probe
-
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/randomLinus Torvalds authored
Pull random fixes from Ted Ts'o: "Fix a circular locking dependency in random's collection of cputime used by a thread when it exits." * tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random: random: fix locking dependency with the tasklist_lock
-