- 07 Aug, 2014 29 commits
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Joonsoo Kim authored
node isn't changed, so we don't need to retreive this structure everytime we move the object. Maybe compiler do this optimization, but making it explicitly is better. Signed-off-by:
Joonsoo Kim <iamjoonsoo.kim@lge.com> Acked-by:
Christoph Lameter <cl@linux.com> Cc: Pekka Enberg <penberg@kernel.org> Acked-by:
David Rientjes <rientjes@google.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Joonsoo Kim authored
This patchset does some cleanup and tries to remove lockdep annotation. Patches 1~2 are just for really really minor improvement. Patches 3~9 are for clean-up and removing lockdep annotation. There are two cases that lockdep annotation is needed in SLAB. 1) holding two node locks 2) holding two array cache(alien cache) locks I looked at the code and found that we can avoid these cases without any negative effect. 1) occurs if freeing object makes new free slab and we decide to destroy it. Although we don't need to hold the lock during destroying a slab, current code do that. Destroying a slab without holding the lock would help the reduction of the lock contention. To do it, I change the implementation that new free slab is destroyed after releasing the lock. 2) occurs on similar situation. When we free object from non-local node, we put this object to alien cache with holding the alien cache lock. If alien cache is full, we try to flush alien cache to proper node cache, and, in this time, new free slab could be made. Destroying it would be started and we will free metadata object which comes from another node. In this case, we need another node's alien cache lock to free object. This forces us to hold two array cache locks and then we need lockdep annotation although they are always different locks and deadlock cannot be possible. To prevent this situation, I use same way as 1). In this way, we can avoid 1) and 2) cases, and then, can remove lockdep annotation. As short stat noted, this makes SLAB code much simpler. This patch (of 9): slab_should_failslab() is called on every allocation, so to optimize it is reasonable. We normally don't allocate from kmem_cache. It is just used when new kmem_cache is created, so it's very rare case. Therefore, add unlikely macro to help compiler optimization. Signed-off-by:
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Andrey Ryabinin authored
There are two versions of alloc/free hooks now - one for CONFIG_SLUB_DEBUG=y and another one for CONFIG_SLUB_DEBUG=n. I see no reason why calls to other debugging subsystems (LOCKDEP, DEBUG_ATOMIC_SLEEP, KMEMCHECK and FAILSLAB) are hidden under SLUB_DEBUG. All this features should work regardless of SLUB_DEBUG config, as all of them already have own Kconfig options. This also fixes failslab for CONFIG_SLUB_DEBUG=n configuration. It simply has not worked before because should_failslab() call was in a hook hidden under "#ifdef CONFIG_SLUB_DEBUG #else". Note: There is one concealed change in allocation path for SLUB_DEBUG=n and all other debugging features disabled. The might_sleep_if() call can generate some code even if DEBUG_ATOMIC_SLEEP=n. For PREEMPT_VOLUNTARY=y might_sleep() inserts _cond_resched() call, but I think it should be ok. Signed-off-by:
Andrey Ryabinin <a.ryabinin@samsung.com> Cc: Christoph Lameter <cl@linux.com> Cc: Pekka Enberg <penberg@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Signed-off-by:
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David Rientjes authored
resiliency_test() is only called for bootstrap, so it may be moved to init.text and freed after boot. Signed-off-by:
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Andrey Ryabinin authored
Guarding section: #ifndef MM_SLAB_H #define MM_SLAB_H ... #endif currently doesn't cover the whole mm/slab.h. It seems like it was done unintentionally. Wrap the whole file by moving closing #endif to the end of it. Signed-off-by:
Vladimir Davydov <vdavydov@parallels.com> Cc: Pekka Enberg <penberg@kernel.org> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Signed-off-by:
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Christoph Lameter authored
Use the two functions to simplify the code avoiding numerous explicit checks coded checking for a certain node to be online. Get rid of various repeated calculations of kmem_cache_node structures. [akpm@linux-foundation.org: fix build] Signed-off-by:
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Christoph Lameter authored
Make use of the new node functions in mm/slab.h to reduce code size and simplify. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by:
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Christoph Lameter authored
The patchset provides two new functions in mm/slab.h and modifies SLAB and SLUB to use these. The kmem_cache_node structure is shared between both allocators and the use of common accessors will allow us to move more code into slab_common.c in the future. This patch (of 3): These functions allow to eliminate repeatedly used code in both SLAB and SLUB and also allow for the insertion of debugging code that may be needed in the development process. Signed-off-by:
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Fabian Frederick authored
init_lock_keys is only called by __init kmem_cache_init_late Signed-off-by:
Fabian Frederick <fabf@skynet.be> Acked-by:
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Fabian Frederick authored
Replace some obsolete functions. Signed-off-by:
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Fabian Frederick authored
kcalloc manages count*sizeof overflow. Signed-off-by:
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Tariq Saeed authored
Orabug: 19074140 When umount is issued during recovery on the new master that has not finished remastering locks, it triggers BUG() in dlm_send_mig_lockres_msg(). Here is the situation: 1) node A has a lock on resource X mastered by node B. 2) node B dies -> node A sets recovering flag for res X 3) Node C becomes the new master for resources owned by the dead node and is remastering locks of the dead node but has not finished the remastering process yet. 4) umount is issued on node C. 5) During processing of umount, ignoring unfished recovery, node C attempts to migrate resource X to node A. 6) node A finds res X in DLM_LOCK_RES_RECOVERING state, considers it a logic error and sends back -EFAULT. 7) node C asserts BUG() upon seeing EFAULT resp from node B. Fix is to delay migrating res X till remastering is finished at which point recovering flag will be cleared on both A and C. Signed-off-by:Tariq Saeed <tariq.x.saeed@oracle.com> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Signed-off-by:
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Xue jiufei authored
The unit of total_backoff is msecs not jiffies, so no need to do the conversion. Otherwise, the join timeout is not 90 sec. Signed-off-by:
Yiwen Jiang <jiangyiwen@huawei.com> Signed-off-by:
joyce.xue <xuejiufei@huawei.com> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Signed-off-by:
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Yingtai Xie authored
ocfs2_search_extent_list may return -1, so we should check the return value in ocfs2_split_and_insert, otherwise it may cause array index out of bound. And ocfs2_search_extent_list can only return value less than el->l_next_free_rec, so check if it is equal or larger than le16_to_cpu(el->l_next_free_rec) is meaningless. Signed-off-by:
Yingtai Xie <xieyingtai@huawei.com> Signed-off-by:
Joseph Qi <joseph.qi@huawei.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Mark Fasheh <mfasheh@suse.com> Signed-off-by:
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Fabian Frederick authored
- Convert printk to pr_foo() - Add pr_fmt for future logging entries - Coalesce formats Signed-off-by:
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Fabian Frederick authored
kmalloc_array() manages count*sizeof overflow. Signed-off-by:
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Pranith Kumar authored
Fix build error as reported by Geert Uytterhoeven here: http://kisskb.ellerman.id.au/kisskb/buildresult/11607865/ The error happens when CONFIG_HAS_IOPORT_MAP=n because of which there are missing definitions of ioport_map/unmap(). Fix this build error by adding these prototypes. Signed-off-by:
Pranith Kumar <bobby.prani@gmail.com> Reported-by:
Geert Uytterhoeven <geert@linux-m68k.org> Cc: <stable@vger.kernel.org> [3.16+] Signed-off-by:
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Daniel Palmer authored
Fix the device name for the CMT. Add clocks called usb0 and usb1 so that r8a66597_hcd works again on the ecovec24 board Signed-off-by:
Daniel Palmer <danieruru@gmail.com> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Cc: Richard Weinberger <richard@nod.at> Cc: Paul Bolle <pebolle@tiscali.nl> Signed-off-by:
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Fabian Frederick authored
Replace IS_ERR/PTR_ERR. Signed-off-by:
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Fabian Frederick authored
Replace IS_ERR/PTR_ERR. Signed-off-by:
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Richard Weinberger authored
The symbol is an orphan, get rid of it. Submitted by Richard a few months ago as "[PATCH 21/28] Remove CPU_SUBTYPE_SH7764". [pebolle@tiscali.nl: re-added dropped ||] Signed-off-by:
Richard Weinberger <richard@nod.at> Signed-off-by:
Paul Bolle <pebolle@tiscali.nl> Signed-off-by:
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Chen Gang authored
'COUNTER' and other same kind macros are too common to use, and easy to get conflict with other modules. At present, they are not used, so it is OK to simply remove them. And the related warning (allmodconfig with score): CC [M] drivers/md/raid1.o In file included from drivers/md/raid1.c:42:0: drivers/md/bitmap.h:93:0: warning: "COUNTER" redefined #define COUNTER(x) (((bitmap_counter_t) x) & COUNTER_MAX) ^ In file included from ./arch/score/include/asm/ptrace.h:4:0, from include/linux/sched.h:31, from include/linux/blkdev.h:4, from drivers/md/raid1.c:36: ./arch/score/include/uapi/asm/ptrace.h:13:0: note: this is the location of the previous definition #define COUNTER 38 Signed-off-by:Chen Gang <gang.chen.5i5j@gmail.com> Signed-off-by:
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Fabian Frederick authored
cached_page and lru_pvec were removed from ntfs_attr_extend_initialized in commit 2ec93b0b ("ntfs: clean up ntfs_attr_extend_initialized") lru_pvec has been removed from __ntfs_grab_cache_pages in commit 4c99000a ("ntfs: use add_to_page_cache_lru()") Signed-off-by:
Anton Altaparmakov <anton@tuxera.com> Signed-off-by:
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Fabian Frederick authored
s/-/:/ and fix variable names. Signed-off-by:
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Kees Cook authored
This adds a hopefully helpful comment above the (seemingly weird) compiler flag selection logic. Signed-off-by:
Kees Cook <keescook@chromium.org> Suggested-by:
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Jan Kara authored
Commit 85816794 ("fanotify: Fix use after free for permission events") introduced a double free issue for permission events which are pending in group's notification queue while group is being destroyed. These events are freed from fanotify_handle_event() but they are not removed from groups notification queue and thus they get freed again from fsnotify_flush_notify(). Fix the problem by removing permission events from notification queue before freeing them if we skip processing access response. Also expand comments in fanotify_release() to explain group shutdown in detail. Fixes: 85816794Signed-off-by:
Jan Kara <jack@suse.cz> Reported-by:
Douglas Leeder <douglas.leeder@sophos.com> Tested-by:
Heinrich Schuchard <xypron.glpk@gmx.de> Cc: <stable@vger.kernel.org> Signed-off-by:
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Jan Kara authored
Rename fsnotify_add_notify_event() to fsnotify_add_event() since the "notify" part is duplicit. Rename fsnotify_remove_notify_event() and fsnotify_peek_notify_event() to fsnotify_remove_first_event() and fsnotify_peek_first_event() respectively since "notify" part is duplicit and they really look at the first event in the queue. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by:
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Fabian Frederick authored
fscache_sysctls and fscache_sysctls_root are only used in main.c Signed-off-by:
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Fabian Frederick authored
kcalloc manages count*sizeof overflow. Signed-off-by:
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- 06 Aug, 2014 11 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/ideLinus Torvalds authored
Pull IDE cleanup from David Miller: "Just one minor cleanup" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide: ide: use module_platform_driver()
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-nextLinus Torvalds authored
Pull sparc updates from David Miller: 1) Add sparc RAM output to /proc/iomem, from Bob Picco. 2) Allow seeks on /dev/mdesc, from Khalid Aziz. 3) Cleanup sparc64 I/O accessors, from Sam Ravnborg. 4) If update_mmu_cache{,_pmd}() is called with an not-valid mapping, do not insert it into the TLB miss hash tables otherwise we'll livelock. Based upon work by Christopher Alexander Tobias Schulze. 5) Fix BREAK detection in sunsab driver when no actual characters are pending, from Christopher Alexander Tobias Schulze. 6) Because we have modules --> openfirmware --> vmalloc ordering of virtual memory, the lazy VMAP TLB flusher can cons up an invocation of flush_tlb_kernel_range() that covers the openfirmware address range. Unfortunately this will flush out the firmware's locked TLB mapping which causes all kinds of trouble. Just split up the flush request if this happens, but in the long term the lazy VMAP flusher should probably be made a little bit smarter. Based upon work by Christopher Alexander Tobias Schulze. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next: sparc64: Fix up merge thinko. sparc: Add "install" target arch/sparc/math-emu/math_32.c: drop stray break operator sparc64: ldc_connect() should not return EINVAL when handshake is in progress. sparc64: Guard against flushing openfirmware mappings. sunsab: Fix detection of BREAK on sunsab serial console bbc-i2c: Fix BBC I2C envctrl on SunBlade 2000 sparc64: Do not insert non-valid PTEs into the TSB hash table. sparc64: avoid code duplication in io_64.h sparc64: reorder functions in io_64.h sparc64: drop unused SLOW_DOWN_IO definitions sparc64: remove macro indirection in io_64.h sparc64: update IO access functions in PeeCeeI sparcspkr: use sbus_*() primitives for IO sparc: Add support for seek and shorter read to /dev/mdesc sparc: use %s for unaligned panic drivers/sbus/char: Micro-optimization in display7seg.c display7seg: Introduce the use of the managed version of kzalloc sparc64 - add mem to iomem resource -
git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds authored
Pull networking updates from David Miller: "Highlights: 1) Steady transitioning of the BPF instructure to a generic spot so all kernel subsystems can make use of it, from Alexei Starovoitov. 2) SFC driver supports busy polling, from Alexandre Rames. 3) Take advantage of hash table in UDP multicast delivery, from David Held. 4) Lighten locking, in particular by getting rid of the LRU lists, in inet frag handling. From Florian Westphal. 5) Add support for various RFC6458 control messages in SCTP, from Geir Ola Vaagland. 6) Allow to filter bridge forwarding database dumps by device, from Jamal Hadi Salim. 7) virtio-net also now supports busy polling, from Jason Wang. 8) Some low level optimization tweaks in pktgen from Jesper Dangaard Brouer. 9) Add support for ipv6 address generation modes, so that userland can have some input into the process. From Jiri Pirko. 10) Consolidate common TCP connection request code in ipv4 and ipv6, from Octavian Purdila. 11) New ARP packet logger in netfilter, from Pablo Neira Ayuso. 12) Generic resizable RCU hash table, with intial users in netlink and nftables. From Thomas Graf. 13) Maintain a name assignment type so that userspace can see where a network device name came from (enumerated by kernel, assigned explicitly by userspace, etc.) From Tom Gundersen. 14) Automatic flow label generation on transmit in ipv6, from Tom Herbert. 15) New packet timestamping facilities from Willem de Bruijn, meant to assist in measuring latencies going into/out-of the packet scheduler, latency from TCP data transmission to ACK, etc" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1536 commits) cxgb4 : Disable recursive mailbox commands when enabling vi net: reduce USB network driver config options. tg3: Modify tg3_tso_bug() to handle multiple TX rings amd-xgbe: Perform phy connect/disconnect at dev open/stop amd-xgbe: Use dma_set_mask_and_coherent to set DMA mask net: sun4i-emac: fix memory leak on bad packet sctp: fix possible seqlock seadlock in sctp_packet_transmit() Revert "net: phy: Set the driver when registering an MDIO bus device" cxgb4vf: Turn off SGE RX/TX Callback Timers and interrupts in PCI shutdown routine team: Simplify return path of team_newlink bridge: Update outdated comment on promiscuous mode net-timestamp: ACK timestamp for bytestreams net-timestamp: TCP timestamping net-timestamp: SCHED timestamp on entering packet scheduler net-timestamp: add key to disambiguate concurrent datagrams net-timestamp: move timestamp flags out of sk_flags net-timestamp: extend SCM_TIMESTAMPING ancillary data struct cxgb4i : Move stray CPL definitions to cxgb4 driver tcp: reduce spurious retransmits due to transient SACK reneging qlcnic: Initialize dcbnl_ops before register_netdev ... -
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/randomLinus Torvalds authored
Pull randomness updates from Ted Ts'o: "Cleanups and bug fixes to /dev/random, add a new getrandom(2) system call, which is a superset of OpenBSD's getentropy(2) call, for use with userspace crypto libraries such as LibreSSL. Also add the ability to have a kernel thread to pull entropy from hardware rng devices into /dev/random" * tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random: hwrng: Pass entropy to add_hwgenerator_randomness() in bits, not bytes random: limit the contribution of the hw rng to at most half random: introduce getrandom(2) system call hw_random: fix sparse warning (NULL vs 0 for pointer) random: use registers from interrupted code for CPU's w/o a cycle counter hwrng: add per-device entropy derating hwrng: create filler thread random: add_hwgenerator_randomness() for feeding entropy from devices random: use an improved fast_mix() function random: clean up interrupt entropy accounting for archs w/o cycle counters random: only update the last_pulled time if we actually transferred entropy random: remove unneeded hash of a portion of the entropy pool random: always update the entropy pool under the spinlock
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git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-securityLinus Torvalds authored
Pull security subsystem updates from James Morris: "In this release: - PKCS#7 parser for the key management subsystem from David Howells - appoint Kees Cook as seccomp maintainer - bugfixes and general maintenance across the subsystem" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (94 commits) X.509: Need to export x509_request_asymmetric_key() netlabel: shorter names for the NetLabel catmap funcs/structs netlabel: fix the catmap walking functions netlabel: fix the horribly broken catmap functions netlabel: fix a problem when setting bits below the previously lowest bit PKCS#7: X.509 certificate issuer and subject are mandatory fields in the ASN.1 tpm: simplify code by using %*phN specifier tpm: Provide a generic means to override the chip returned timeouts tpm: missing tpm_chip_put in tpm_get_random() tpm: Properly clean sysfs entries in error path tpm: Add missing tpm_do_selftest to ST33 I2C driver PKCS#7: Use x509_request_asymmetric_key() Revert "selinux: fix the default socket labeling in sock_graft()" X.509: x509_request_asymmetric_keys() doesn't need string length arguments PKCS#7: fix sparse non static symbol warning KEYS: revert encrypted key change ima: add support for measuring and appraising firmware firmware_class: perform new LSM checks security: introduce kernel_fw_from_file hook PKCS#7: Missing inclusion of linux/err.h ...
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Christoph Jaeger authored
Eliminate boilerplate code by using module_platform_driver(). Signed-off-by:
Christoph Jaeger <christophjaeger@linux.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
Signed-off-by: -
git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcDavid S. Miller authored
Conflicts: arch/sparc/mm/init_64.c Conflict was simple non-overlapping additions. Signed-off-by: -
git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller authored
Conflicts: drivers/net/Makefile net/ipv6/sysctl_net_ipv6.c Two ipv6_table_template[] additions overlap, so the index of the ipv6_table[x] assignments needed to be adjusted. In the drivers/net/Makefile case, we've gotten rid of the garbage whereby we had to list every single USB networking driver in the top-level Makefile, there is just one "USB_NETWORKING" that guards everything. Signed-off-by: -
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull timer and time updates from Thomas Gleixner: "A rather large update of timers, timekeeping & co - Core timekeeping code is year-2038 safe now for 32bit machines. Now we just need to fix all in kernel users and the gazillion of user space interfaces which rely on timespec/timeval :) - Better cache layout for the timekeeping internal data structures. - Proper nanosecond based interfaces for in kernel users. - Tree wide cleanup of code which wants nanoseconds but does hoops and loops to convert back and forth from timespecs. Some of it definitely belongs into the ugly code museum. - Consolidation of the timekeeping interface zoo. - A fast NMI safe accessor to clock monotonic for tracing. This is a long standing request to support correlated user/kernel space traces. With proper NTP frequency correction it's also suitable for correlation of traces accross separate machines. - Checkpoint/restart support for timerfd. - A few NOHZ[_FULL] improvements in the [hr]timer code. - Code move from kernel to kernel/time of all time* related code. - New clocksource/event drivers from the ARM universe. I'm really impressed that despite an architected timer in the newer chips SoC manufacturers insist on inventing new and differently broken SoC specific timers. [ Ed. "Impressed"? I don't think that word means what you think it means ] - Another round of code move from arch to drivers. Looks like most of the legacy mess in ARM regarding timers is sorted out except for a few obnoxious strongholds. - The usual updates and fixlets all over the place" * 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (114 commits) timekeeping: Fixup typo in update_vsyscall_old definition clocksource: document some basic timekeeping concepts timekeeping: Use cached ntp_tick_length when accumulating error timekeeping: Rework frequency adjustments to work better w/ nohz timekeeping: Minor fixup for timespec64->timespec assignment ftrace: Provide trace clocks monotonic timekeeping: Provide fast and NMI safe access to CLOCK_MONOTONIC seqcount: Add raw_write_seqcount_latch() seqcount: Provide raw_read_seqcount() timekeeping: Use tk_read_base as argument for timekeeping_get_ns() timekeeping: Create struct tk_read_base and use it in struct timekeeper timekeeping: Restructure the timekeeper some more clocksource: Get rid of cycle_last clocksource: Move cycle_last validation to core code clocksource: Make delta calculation a function wireless: ath9k: Get rid of timespec conversions drm: vmwgfx: Use nsec based interfaces drm: i915: Use nsec based interfaces timekeeping: Provide ktime_get_raw() hangcheck-timer: Use ktime_get_ns() ... -
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull irq updates from Thomas Gleixner: "Nothing spectacular from the irq department this time: - overhaul of the crossbar chip driver - overhaul of the spear shirq chip driver - support for the atmel-aic chip - code move from arch to drivers - the usual tiny fixlets - two reverts worth to mention which undo the too simple attempt of supporting wakeup interrupts on shared interrupt lines" * 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (41 commits) Revert "irq: Warn when shared interrupts do not match on NO_SUSPEND" Revert "PM / sleep / irq: Do not suspend wakeup interrupts" irq: Warn when shared interrupts do not match on NO_SUSPEND irqchip: atmel-aic: Define irq fixups for atmel SoCs irqchip: atmel-aic: Implement RTC irq fixup irqchip: atmel-aic: Add irq fixup infrastructure irqchip: atmel-aic: Add atmel AIC/AIC5 drivers irqchip: atmel-aic: Move binding doc to interrupt-controller directory genirq: generic chip: Export irq_map_generic_chip function PM / sleep / irq: Do not suspend wakeup interrupts irqchip: or1k-pic: Migrate from arch/openrisc/ irqchip: crossbar: Allow for quirky hardware with direct hardwiring of GIC documentation: dt: omap: crossbar: Add description for interrupt consumer irqchip: crossbar: Introduce centralized check for crossbar write irqchip: crossbar: Introduce ti, max-crossbar-sources to identify valid crossbar mapping irqchip: crossbar: Add kerneldoc for crossbar_domain_unmap callback irqchip: crossbar: Set cb pointer to null in case of error irqchip: crossbar: Change the goto naming irqchip: crossbar: Return proper error value irqchip: crossbar: Fix kerneldoc warning ...
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